CompareAcute: Comparison Between FFR Guided Revascularization Versus Conventional Strategy in Acute STEMI Patients With MVD.
Study Details
Study Description
Brief Summary
The Compare-Acute trial is a prospective randomised trial in patients with multivessel disease, who are admitted into hospital with a ST-elevation Myocardial Infarction. The purpose of the study is to compare a FFR guided multivessel PCI taking place during the primary PCI with a primary PCI of the culprit vessel only.
Patients will be enrolled after successful revascularisation of the culprit vessel. Patients that have at least one lesion with a diameter of stenosis of more than 50% on visual estimation, feasible (operators judgement) for treatment with PCI in a non-infarct related artery, will be randomised either to the FFR guided complete revascularisation arm or staged revascularisation by proven ischemia or persistence of symptoms of angina.
Approximately 885 patients will be entered in the study.
Study hypothesis: FFR-guided complete percutaneous revascularisation of all flow-limiting stenoses in the non-IRA performed within the same procedure as the primary PCI or within the same hospitalisation will improve clinical outcomes compared to the staged revascularisation, guided by prove of ischemia or clinical judgment, as recommended from the guidelines.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Background of the study: At the moment the general opinion is divided over the way the non culprit lesions in patients presenting with STEMI should be treated. While the previous guidelines stead that these lesions should be treated in a second time ( ie not during the primary intervention) the actual guidelines do not touch this argument. The reason is that the studies where the previous guidelines were based are old. Meanwhile small sized randomised trials from EU region have proven favourable outcomes with NON infarct related artery during the primary procedure while registers (non randomised trials) from USA still recommend the staged treatment. For this reason we have decided to perform a randomised study to address this issue incorporating the state of the art diagnosis and treatment, as well as the new medical therapy and PCI techniques.
Objective of the study: FFR-guided complete percutaneous revascularisation of all flow-limiting stenoses in the non-IRA performed within the same procedure as the primary PCI or within the same hospitalisation will improve clinical outcomes compared to the staged revascularisation, guided by prove of ischemia or clinical judgment, as recommended from the guidelines
Study design: Prospective, 1: 2 randomisation. FFR guided revascularisation during primary PCI (1) versus following actual guidelines (2)
Study population: All STEMI patients between 18-85 years who will be treated with primary PCI in < 12 h (more than 12 hr if persisting pain allowed) after the onset of symptoms and have at least one stenosis of >50% in a non-IRA judged feasible for treatment with PCI.
Intervention (if applicable): FFR-guided complete percutaneous revascularisation of all flow-limiting stenoses in the non-IRA performed within the same procedure as the primary PCI or within the same hospitalisation will improve clinical outcomes compared to the staged revascularisation, guided by prove of ischemia or clinical judgment, as recommended from the guidelines
Primary study parameters/outcome of the study: Composite endpoint of all cause mortality non-fatal Myocardial Infarction, any Revascularisation and Stroke (MACCE) at 12 months
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: FFR-guided revascularisation strategy In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. |
Procedure: FFR-guided revascularisation strategy
FFR-guided revascularisation strategy
|
Placebo Comparator: randomised to guidelines group In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). |
Procedure: randomised to guidelines group
Staged revascularisation by proven ischemia or persistence of symptoms of angina
|
Outcome Measures
Primary Outcome Measures
- Number of Participants With the Composite Endpoint of MACCE [12 months]
Number of participants with the composite endpoint of all cause mortality non-fatal Myocardial Infarction, any Revascularisation and Cerebrovascular Events (MACCE) at 12 months between groups
- Number of Participants With Death From Any Cause [12 months]
Number of participants with all cause mortality at 12 months between groups
- Number of Participants With Cardiac Death [12 months]
Number of participants with Cardiac mortality at 12 months between groups
- Number of Participants With Spontaneous MI [12 months]
Number of participants with Spontaneous Myocardial Infarction at 12 months between groups
- Number of Participants With Periprocedural MI [12 months]
Number of participants with Periprocedural Myocardial Infarction at 12 months between groups
- Number of Participants With Revascularization - PCI [12 months]
Number of participants with revascularization PCI at 12 months between groups
- Number of Participants With Revascularization - CABG [12 months]
Number of participants with revascularization CABG at 12 months between groups
- Number of Participants With Cerebrovascular Event [12 months]
Number of participants with Cerebrovascular event at 12 months between groups
Secondary Outcome Measures
- Number of Participants With Composite Endpoint of NACE (Any First Event) [12 months]
Number of participants with Composite endpoint of Cardiac death, Myocardial Infarction, any Revascularisation, Stroke and Major bleeding at 12 months (NACE i.e. Net Adverse Clinical Events)
- Number of Participants With Death From Any Cause or MI [12 months]
Number of participants with Part of composite NACE-Death from any cause or Myocardial Infarction at 12 months
- Number of Participants With Major Bleeding [12 months]
Number of participants with Major bleeding at 12 months - Part of composite NACE
- Number of Participants With Any Bleeding at 12 Months [12 months]
Number of participants with any bleeding at 12 months - part of composite endpoint NACE
- Number of Participants With Any Bleeding at 48 Hours [48 hours]
Number of participants with any bleeding at 48 hours - part of composite endpoint NACE
- Number of Participants With Hospitalization [12 months]
Number of participants with hospitalization for heart failure, unstable angina or chest pain
- Number of Participants With Revascularization [12 months]
Number of participants with any revascularization-Part of composite endpoint NACE
- Number of Participants With Stent Thrombosis [12 months]
Number of participants with Stent Thrombosis - Part of composite endpoint NACE
- Number of Participants With Primary Endpoint Outcome MACCE (Any First Event) at 3 Year [3 year]
Number of participants with Composite primary endpoint MACCE (any first event) at 3 year
- Number of Participants With All Cause Death at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year - all cause death
- Number of Participants With Cardiac Death at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year - Cardiac death
- Number of Participants With Spontaneous MI at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year - Spontaneous MI
- Number of Participants With Peri-procedural MI at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year - Peri-procedural MI
- Number of Participants With Urgent Revascularization at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year - urgent revascularisation
- Number of Participants With Elective Revascularization at 3 Year [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year -elective revascularisation
- Number of Participants With Cerebrovascular Event [3 year]
Number of participants with Composite endpoint MACCE (any first event) at 3 year -Cerebrovascular event
- Number of Participants With Composite Endpoint of NACE (Any First Event) at 3 Year [3 years]
Number of participants with Composite endpoint of Cardiac death, Myocardial Infarction, any Revascularisation, Stroke and Major bleeding at 3 year (NACE i.e. Net Adverse Clinical Events)
- Number of Participants With Death From Any Cause or MI [3 year]
Number of participants with Part of composite NACE-Death from any cause or Myocardial Infarction at 3 year
- Number of Participants With Major Bleeding at 3 Year [3 year]
Number of participants with Part of composite endpoint NACE- Major bleeding at 3 year
- Number of Participants With Hospitalization [3 year]
Number of participants with Hospitalization for heart failure, unstable angina, MI
- Number of Participants With Hospitalization at 3 Year [3 year]
Number of participants with Hospitalization for heart failure, unstable angina, MI and/or chest pain
- Number of Participants With Stent Thrombosis at 3 Year [3 year]
Number of participants with Stent Thrombosis at 3 year - Part of composite endpoint NACE
- Number of Participants With Any Bleeding at 3 Year [3 year]
Number of participants with any bleeding at 3 year - Part of composite endpoint NACE
Other Outcome Measures
- A Comparison of the Number of Patients in Both Groups With Treated Lesions With FFR ≤ 0.80 Versus Patients With Untreated Lesions With FFR ≤ 0.80; [3 year]
FFR+/PCI+ vs FFR+/PCI- Comparison of patients having FFR positive lesions that underwent revascularization during index procedure or in staged procedures within 45 days (groups A+C, n=202 patients) with patients having FFR positive lesions that did not undergo revascularization (group D, n=231 patients),
- Comparison of Acute Versus Staged PCI for Lesions With FFR ≤ 0.80 [3 year]
Comparison of acute versus staged PCI treatment for lesions with FFR
- Comparison of PCI vs Medical Therapy in FFR Negative Lesions [3 year]
comparison of patients receiving staged PCI treatment of FFR-negative lesions in the non-IRA (decision made by referring physician who was blinded to FFR results) and patients receiving medical therapy for FFR-negative lesions in the non-IRA
Eligibility Criteria
Criteria
Inclusion Criteria:
- All patients between 18-85 years presenting with STEMI who will be treated with primary PCI in < 12 h after the onset of symptoms* and have at least one stenosis of
50% in a non-IRA on QCA or visual estimation of baseline angiography and judged feasible for treatment with PCI by the operator.
- Patients with symptoms for more than 12 hr but ongoing angina complaints can be randomised
Exclusion Criteria:
-
Left main stem disease (stenosis > 50%)
-
STEMI due to in-stent thrombosis
-
Chronic total occlusion of a non-IRA
-
Severe stenosis with TIMI flow ≤ II of the non-IRA artery.
-
Non-IRA stenosis not amenable for PCI treatment (operators decision)
-
Complicated IRA treatment, with one or more of the following;
-
Extravasation,
-
Permanent no re-flow after IRA treatment (TIMI flow 0-1),
-
Inability to implant a stent
-
Known severe cardiac valve dysfunction that will require surgery in the follow-up period.
-
Killip class III or IV already at presentation or at the completion of culprit lesion treatment.
-
Life expectancy of < 2 years.
-
Intolerance to Aspirin, Clopidogrel, Prasugrel, Ticagrelor, Heparin, Bivaluridin, or Everolimus and known true anaphylaxis to prior contrast media of bleeding diathesis or known coagulopathy.
-
Gastrointestinal or genitourinary bleeding within the prior 3 months,
-
Planned elective surgical procedure necessitating interruption of thienopyridines during the first 6 months post enrolment.
-
Patients who are actively participating in another drug or device investigational study, which have not completed the primary endpoint follow-up period.
-
Pregnancy or planning to become pregnant any time after enrolment into this study.
-
Inability to obtain informed consent.
-
Expected lost to follow-up.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University Hospital BRNO | Brno | Czechia | ||
2 | University Hospital Hradec Králové | Hradec Králové | Czechia | ||
3 | Liberec Regional Hospital | Liberec | Czechia | ||
4 | Herz-Zentrum Bad Krozingen | Bad Krozingen | Germany | 79189 | |
5 | Herzzentrum Bad Segeberger Klinik | Bad Segeberg | Germany | 23795 | |
6 | Klinikum Links der Weser | Bremen | Germany | 28277 | |
7 | Medizinische Klinik IV | Ingolstadt | Germany | 85049 | |
8 | Medical University Rostock | Rostock | Germany | 18057 | |
9 | Gottsegen György Országos Kardiológiai Intézet | Budapest | Hungary | ||
10 | Szabolcs - Szatmár - Bereg County Hospitals and University Teaching Hospital | Nyíregyháza | Hungary | ||
11 | Szent-Györgyi Albert Klinika | Szeged | Hungary | ||
12 | Zala Megyei Korhaz | Zalaegerszeg | Hungary | ||
13 | Rijnstate Hospital | Arnhem | Netherlands | ||
14 | University Medical Center Groningen | Groningen | Netherlands | ||
15 | Atrium MC Parkstad | Heerlen | Netherlands | ||
16 | Maastricht Universitair Medical center | Maastricht | Netherlands | ||
17 | Maasstadhospital | Rotterdam | Netherlands | 3079DZ | |
18 | Medisch Centrum Haaglanden | The Hague | Netherlands | 2512 VA | |
19 | Oslo University Hospital | Oslo | Norway | ||
20 | Miedziowe Centrum Zdrowia Lubin | Lubin | Poland | ||
21 | Centralny Szpital Kliniczny MSWiA w Warszawie | Warsaw | Poland | ||
22 | Kliniki Kardiologii Allenort | Warsaw | Poland | ||
23 | 4 Wojskowy Szpital Kliniczny z Polikliniką SP ZOZ | Wroclaw | Poland | ||
24 | Tan Tock Seng Hospital | Singapore | Singapore | 308433 | |
25 | Khoo Teck Puat Hospital | Singapore | Singapore | 768828 | |
26 | Sahlgrenska Götheborg University Hospital | Goteborg | Sweden | 41315 |
Sponsors and Collaborators
- Maasstad Hospital
- Abbott Medical Devices
Investigators
- Principal Investigator: Peter Smits, MD. PHD, Maastadhospital / MCR
- Study Chair: Elmir Omerovic, MD PhD, Sahlgrenska Hospital Götheborg
- Study Chair: Gert Richardt, MD PhD, Herzzentrum Segeberger Kliniken
- Study Chair: Franz-Josef Neumann, MD PhD, Herz-Zentrum Bad Krozingen
Study Documents (Full-Text)
More Information
Publications
None provided.- Compare-Acute
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Period Title: Overall Study | ||
STARTED | 295 | 590 |
COMPLETED | 291 | 586 |
NOT COMPLETED | 4 | 4 |
Baseline Characteristics
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group | Total |
---|---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina | Total of all reporting groups |
Overall Participants | 295 | 590 | 885 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
62
(10)
|
61
(10)
|
62
(10)
|
Sex: Female, Male (Count of Participants) | |||
Female |
62
21%
|
140
23.7%
|
202
22.8%
|
Male |
233
79%
|
450
76.3%
|
683
77.2%
|
Race/Ethnicity, Customized (Count of Participants) | |||
white race |
263
89.2%
|
545
92.4%
|
808
91.3%
|
other races |
32
10.8%
|
44
7.5%
|
76
8.6%
|
BMI (kg/m^2) [Median (Full Range) ] | |||
Median (Full Range) [kg/m^2] |
27.2
|
27.1
|
27.1
|
Diabetes Mellitus (Count of Participants) | |||
Count of Participants [Participants] |
43
14.6%
|
94
15.9%
|
137
15.5%
|
Hypertension (Count of Participants) | |||
Count of Participants [Participants] |
136
46.1%
|
282
47.8%
|
418
47.2%
|
current smoker (Count of Participants) | |||
Count of Participants [Participants] |
120
40.7%
|
287
48.6%
|
407
46%
|
Hypercholesterolemia (Count of Participants) | |||
Count of Participants [Participants] |
95
32.2%
|
176
29.8%
|
271
30.6%
|
Family history of premature coronary artery disease (Count of Participants) | |||
Count of Participants [Participants] |
103
34.9%
|
223
37.8%
|
326
36.8%
|
Previous stroke (Count of Participants) | |||
Count of Participants [Participants] |
10
3.4%
|
26
4.4%
|
36
4.1%
|
Previous Myocardial Infarction (Count of Participants) | |||
Count of Participants [Participants] |
22
7.5%
|
48
8.1%
|
70
7.9%
|
Previous PCI (Count of Participants) | |||
Count of Participants [Participants] |
25
8.5%
|
44
7.5%
|
69
7.8%
|
Renal Impairment (Count of Participants) | |||
Count of Participants [Participants] |
3
1%
|
7
1.2%
|
10
1.1%
|
Peripheral vessel disease (Count of Participants) | |||
Count of Participants [Participants] |
10
3.4%
|
23
3.9%
|
33
3.7%
|
Location of infarct - Posterior (Count of Participants) | |||
Count of Participants [Participants] |
53
18%
|
96
16.3%
|
149
16.8%
|
Location of infarct - Anterior (Count of Participants) | |||
Count of Participants [Participants] |
105
35.6%
|
206
34.9%
|
311
35.1%
|
Location of infarct - Inferior (Count of Participants) | |||
Count of Participants [Participants] |
149
50.5%
|
307
52%
|
456
51.5%
|
Location of infarct - Lateral (Count of Participants) | |||
Count of Participants [Participants] |
41
13.9%
|
86
14.6%
|
127
14.4%
|
Location of infarct - impossible to determine (Count of Participants) | |||
Count of Participants [Participants] |
3
1%
|
4
0.7%
|
7
0.8%
|
Time from symptom onset to primary PCI < 6 hr (Count of Participants) | |||
Count of Participants [Participants] |
225
76.3%
|
462
78.3%
|
687
77.6%
|
Time from symptom onset to primary PCI 6-12 hr (Count of Participants) | |||
Count of Participants [Participants] |
47
15.9%
|
84
14.2%
|
131
14.8%
|
Time from symptom onset to primary PCI >12 hr (Count of Participants) | |||
Count of Participants [Participants] |
23
7.8%
|
44
7.5%
|
67
7.6%
|
Nr. of arteries with stenosis 2 (Count of Participants) | |||
Count of Participants [Participants] |
204
69.2%
|
396
67.1%
|
600
67.8%
|
Nr. of arteries with stenosis 3 (Count of Participants) | |||
Count of Participants [Participants] |
91
30.8%
|
194
32.9%
|
285
32.2%
|
Killip class >=2 (Count of Participants) | |||
Count of Participants [Participants] |
15
5.1%
|
30
5.1%
|
45
5.1%
|
Maximum creatinine kinase level (IU/liter) [Median (Full Range) ] | |||
Median (Full Range) [IU/liter] |
1040
|
1125
|
1083
|
Mean time for index procedure - min (minutes) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [minutes] |
65
(31)
|
59
(28)
|
61
(29)
|
Mean volume of contract used during index PCI (ml) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [ml] |
224
(104)
|
202
(75)
|
209
(86)
|
FFR procedure successful (Count of Participants) | |||
Count of Participants [Participants] |
292
99%
|
575
97.5%
|
867
98%
|
Patients with lesions FFR<=0.80 (Count of Participants) | |||
Count of Participants [Participants] |
158
53.6%
|
275
46.6%
|
433
48.9%
|
Patients with lesions FFR>0.80 (Count of Participants) | |||
Count of Participants [Participants] |
134
45.4%
|
300
50.8%
|
434
49%
|
Mean FFR value (Ratio) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Ratio] |
0.78
(0.12)
|
0.79
(0.12)
|
0.78
(0.12)
|
Patients with treated (FFR-guided) non-IRA lesions (Count of Participants) | |||
Count of Participants [Participants] |
163
55.3%
|
0
0%
|
163
18.4%
|
Patients with treated (FFR-guided) non-IRA lesions during index PCI (Count of Participants) | |||
Count of Participants [Participants] |
136
46.1%
|
0
0%
|
136
15.4%
|
Patients with treated (FFR-guided) non-IRA lesions delayed during index hospitalization (Count of Participants) | |||
Count of Participants [Participants] |
27
9.2%
|
0
0%
|
27
3.1%
|
Patients with treated (FFR-guided) non-IRA lesions - DES only (Count of Participants) | |||
Count of Participants [Participants] |
161
54.6%
|
0
0%
|
161
18.2%
|
Patients with treated (FFR-guided) non-IRA lesions - bare metal stent only (Count of Participants) | |||
Count of Participants [Participants] |
1
0.3%
|
0
0%
|
1
0.1%
|
Patients with treated (FFR-guided) non-IRA lesions - balloon dilatation only (Count of Participants) | |||
Count of Participants [Participants] |
1
0.3%
|
0
0%
|
1
0.1%
|
Patients with treated (FFR-guided) non-IRA lesions - mean nr. of stents used per patient (mm) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [mm] |
1.6
(0.9)
|
0
(0)
|
1.6
(0.9)
|
Patients with treated (FFR-guided) non-IRA lesions -mean length of stent (mm) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [mm] |
34.3
(21.0)
|
0
(0)
|
34.3
(21.0)
|
Patients with treated (FFR-guided) non-IRA lesions - mean diameter of stent (mm) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [mm] |
2.9
(0.4)
|
0
(0)
|
2.9
(0.4)
|
length of hospital stay (days) [Median (Full Range) ] | |||
Median (Full Range) [days] |
4
|
4
|
4
|
Patients receiving predischarge noninvasive stress tests (Count of Participants) | |||
Count of Participants [Participants] |
21
7.1%
|
71
12%
|
92
10.4%
|
Outcome Measures
Title | Number of Participants With the Composite Endpoint of MACCE |
---|---|
Description | Number of participants with the composite endpoint of all cause mortality non-fatal Myocardial Infarction, any Revascularisation and Cerebrovascular Events (MACCE) at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
23
7.8%
|
121
20.5%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.35 | |
Confidence Interval |
(2-Sided) 95% 0.22 to 0.55 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Death From Any Cause |
---|---|
Description | Number of participants with all cause mortality at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
4
1.4%
|
10
1.7%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.70 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.80 | |
Confidence Interval |
(2-Sided) 95% 0.25 to 2.56 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Cardiac Death |
---|---|
Description | Number of participants with Cardiac mortality at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
3
1%
|
6
1%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.00 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 1.00 | |
Confidence Interval |
(2-Sided) 95% 0.25 to 4.01 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Spontaneous MI |
---|---|
Description | Number of participants with Spontaneous Myocardial Infarction at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
5
1.7%
|
17
2.9%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.10 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.50 | |
Confidence Interval |
(2-Sided) 95% 0.22 to 1.13 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Periprocedural MI |
---|---|
Description | Number of participants with Periprocedural Myocardial Infarction at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
2
0.7%
|
11
1.9%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.29 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.59 | |
Confidence Interval |
(2-Sided) 95% 0.22 to 1.59 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Revascularization - PCI |
---|---|
Description | Number of participants with revascularization PCI at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
15
5.1%
|
98
16.6%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.37 | |
Confidence Interval |
(2-Sided) 95% 0.24 to 0.57 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Revascularization - CABG |
---|---|
Description | Number of participants with revascularization CABG at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
3
1%
|
5
0.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | FFR-guided Revascularisation Strategy, Randomised to Guidelines Group |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.80 |
Comments | ||
Method | Chi-squared | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 1.20 | |
Confidence Interval |
(2-Sided) 95% 0.29 to 5.02 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Cerebrovascular Event |
---|---|
Description | Number of participants with Cerebrovascular event at 12 months between groups |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
Patients with STEMI and multivessel disease |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
0
0%
|
4
0.7%
|
Title | Number of Participants With Composite Endpoint of NACE (Any First Event) |
---|---|
Description | Number of participants with Composite endpoint of Cardiac death, Myocardial Infarction, any Revascularisation, Stroke and Major bleeding at 12 months (NACE i.e. Net Adverse Clinical Events) |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
25
8.5%
|
174
29.5%
|
Title | Number of Participants With Death From Any Cause or MI |
---|---|
Description | Number of participants with Part of composite NACE-Death from any cause or Myocardial Infarction at 12 months |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
11
3.7%
|
38
6.4%
|
Title | Number of Participants With Major Bleeding |
---|---|
Description | Number of participants with Major bleeding at 12 months - Part of composite NACE |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
3
1%
|
8
1.4%
|
Title | Number of Participants With Any Bleeding at 12 Months |
---|---|
Description | Number of participants with any bleeding at 12 months - part of composite endpoint NACE |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
9
3.1%
|
28
4.7%
|
Title | Number of Participants With Any Bleeding at 48 Hours |
---|---|
Description | Number of participants with any bleeding at 48 hours - part of composite endpoint NACE |
Time Frame | 48 hours |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
5
1.7%
|
8
1.4%
|
Title | Number of Participants With Hospitalization |
---|---|
Description | Number of participants with hospitalization for heart failure, unstable angina or chest pain |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
13
4.4%
|
47
8%
|
Title | Number of Participants With Revascularization |
---|---|
Description | Number of participants with any revascularization-Part of composite endpoint NACE |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
19
6.4%
|
161
27.3%
|
Title | Number of Participants With Stent Thrombosis |
---|---|
Description | Number of participants with Stent Thrombosis - Part of composite endpoint NACE |
Time Frame | 12 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
2
0.7%
|
1
0.2%
|
Title | Number of Participants With Primary Endpoint Outcome MACCE (Any First Event) at 3 Year |
---|---|
Description | Number of participants with Composite primary endpoint MACCE (any first event) at 3 year |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
46
15.6%
|
178
30.2%
|
Title | Number of Participants With All Cause Death at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year - all cause death |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
9
3.1%
|
21
3.6%
|
Title | Number of Participants With Cardiac Death at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year - Cardiac death |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
5
1.7%
|
8
1.4%
|
Title | Number of Participants With Spontaneous MI at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year - Spontaneous MI |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
17
5.8%
|
40
6.8%
|
Title | Number of Participants With Peri-procedural MI at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year - Peri-procedural MI |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
3
1%
|
13
2.2%
|
Title | Number of Participants With Urgent Revascularization at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year - urgent revascularisation |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
22
7.5%
|
85
14.4%
|
Title | Number of Participants With Elective Revascularization at 3 Year |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year -elective revascularisation |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
15
5.1%
|
64
10.8%
|
Title | Number of Participants With Cerebrovascular Event |
---|---|
Description | Number of participants with Composite endpoint MACCE (any first event) at 3 year -Cerebrovascular event |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
1
0.3%
|
7
1.2%
|
Title | Number of Participants With Composite Endpoint of NACE (Any First Event) at 3 Year |
---|---|
Description | Number of participants with Composite endpoint of Cardiac death, Myocardial Infarction, any Revascularisation, Stroke and Major bleeding at 3 year (NACE i.e. Net Adverse Clinical Events) |
Time Frame | 3 years |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
45
15.3%
|
215
36.4%
|
Title | Number of Participants With Death From Any Cause or MI |
---|---|
Description | Number of participants with Part of composite NACE-Death from any cause or Myocardial Infarction at 3 year |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
28
9.5%
|
73
12.4%
|
Title | Number of Participants With Major Bleeding at 3 Year |
---|---|
Description | Number of participants with Part of composite endpoint NACE- Major bleeding at 3 year |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
3
1%
|
8
1.4%
|
Title | Number of Participants With Hospitalization |
---|---|
Description | Number of participants with Hospitalization for heart failure, unstable angina, MI |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
28
9.5%
|
75
12.7%
|
Title | Number of Participants With Hospitalization at 3 Year |
---|---|
Description | Number of participants with Hospitalization for heart failure, unstable angina, MI and/or chest pain |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
30
10.2%
|
87
14.7%
|
Title | Number of Participants With Stent Thrombosis at 3 Year |
---|---|
Description | Number of participants with Stent Thrombosis at 3 year - Part of composite endpoint NACE |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
4
1.4%
|
12
2%
|
Title | Number of Participants With Any Bleeding at 3 Year |
---|---|
Description | Number of participants with any bleeding at 3 year - Part of composite endpoint NACE |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group |
---|---|---|
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina |
Measure Participants | 295 | 590 |
Count of Participants [Participants] |
4
1.4%
|
12
2%
|
Title | A Comparison of the Number of Patients in Both Groups With Treated Lesions With FFR ≤ 0.80 Versus Patients With Untreated Lesions With FFR ≤ 0.80; |
---|---|
Description | FFR+/PCI+ vs FFR+/PCI- Comparison of patients having FFR positive lesions that underwent revascularization during index procedure or in staged procedures within 45 days (groups A+C, n=202 patients) with patients having FFR positive lesions that did not undergo revascularization (group D, n=231 patients), |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR+ and PCI+ | FFR+ and PCI- |
---|---|---|
Arm/Group Description | patients having FFR positive lesions that underwent revascularization during index procedure or in staged procedures within 45 days | patients having FFR positive lesions that did not undergo revascularization |
Measure Participants | 202 | 231 |
Count of Participants [Participants] |
35
11.9%
|
90
15.3%
|
Title | Comparison of Acute Versus Staged PCI for Lesions With FFR ≤ 0.80 |
---|---|
Description | Comparison of acute versus staged PCI treatment for lesions with FFR |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Acute Treatment FFR+ | Staged Treatement FFR+ |
---|---|---|
Arm/Group Description | Patients with acute PCI treatment for lesions with FFR ≤ 0.80 | Patients with staged PCI treatment for lesions with FFR ≤ 0.80 |
Measure Participants | 155 | 44 |
Count of Participants [Participants] |
25
8.5%
|
10
1.7%
|
Title | Comparison of PCI vs Medical Therapy in FFR Negative Lesions |
---|---|
Description | comparison of patients receiving staged PCI treatment of FFR-negative lesions in the non-IRA (decision made by referring physician who was blinded to FFR results) and patients receiving medical therapy for FFR-negative lesions in the non-IRA |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR- Lesions Treated With PCI | FFR- Lesions Treated With Medical Therapy |
---|---|---|
Arm/Group Description | patients receiving staged PCI treatment of FFR-negative lesions in the non-IRA (decision made by referring physician who was blinded to FFR results) | patients receiving medical therapy for FFR-negative lesions in the non-IRA |
Measure Participants | 13 | 418 |
Count of Participants [Participants] |
6
2%
|
91
15.4%
|
Title | Per Protocol Analysis - Occurence of MACCE at 3 Year |
---|---|
Description | post-hoc, per-protocol analysis, 328 underwent FFR-guided complete revascularization and 550 patients underwent IRA-only treatment, occurence of MACCE at 3 year |
Time Frame | 3 year |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | FFR Guided Complete Revascularisation | IRA Only Treatment |
---|---|---|
Arm/Group Description | Patients who underwent FFR guided complete revascularisation | Patients who underwent IRA only treatment |
Measure Participants | 328 | 550 |
Count of Participants [Participants] |
55
18.6%
|
168
28.5%
|
Adverse Events
Time Frame | 3 year | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | FFR-guided Revascularisation Strategy | Randomised to Guidelines Group | ||
Arm/Group Description | In the FFR-group all flow limiting (FFR≤0.80) lesions will receive treatment by PCI and stenting. The non-IRA PCI should be performed during the same intervention. Exceptions can be made for complex lesions where the operator estimates that the revascularisation procedure will require significant contrast overload which may lead to deterioration of cardiac and renal function of the patient. Such procedures can be performed in a second procedure which should take place within the same hospitalisation. All lesions with a FFR measurement of >0.80 will not be treated. FFR-guided revascularisation strategy: FFR-guided revascularisation strategy | In the randomised to guidelines group the procedure will stop after the FFR measurements and the patient will be referred to his treating cardiologist who will decide whether a staged PCI of the non-IRA artery should take place. The treating cardiologist will be blinded for the FFR measurements (but not angiographic imaging) and must make a decision based on conventional non-invasive ischemia detecting tests or clinical signs and symptoms i.e. very typical angina symptoms in patients with angiographic significant stenosis). randomised to guidelines group: Staged revascularisation by proven ischemia or persistence of symptoms of angina | ||
All Cause Mortality |
||||
FFR-guided Revascularisation Strategy | Randomised to Guidelines Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 9/295 (3.1%) | 21/590 (3.6%) | ||
Serious Adverse Events |
||||
FFR-guided Revascularisation Strategy | Randomised to Guidelines Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 92/295 (31.2%) | 308/590 (52.2%) | ||
Cardiac disorders | ||||
Myocardial Infarction | 20/295 (6.8%) | 20 | 53/590 (9%) | 53 |
PCI | 34/295 (11.5%) | 34 | 144/590 (24.4%) | 144 |
Coronary Artery Bypass graft | 3/295 (1%) | 3 | 5/590 (0.8%) | 5 |
Stent Thrombosis | 4/295 (1.4%) | 4 | 12/590 (2%) | 12 |
Cardiac Hospitalisations | 30/295 (10.2%) | 30 | 87/590 (14.7%) | 87 |
Vascular disorders | ||||
Cerebrovascular event | 1/295 (0.3%) | 1 | 7/590 (1.2%) | 7 |
Other (Not Including Serious) Adverse Events |
||||
FFR-guided Revascularisation Strategy | Randomised to Guidelines Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 12/295 (4.1%) | 32/590 (5.4%) | ||
Blood and lymphatic system disorders | ||||
any bleeding | 12/295 (4.1%) | 12 | 32/590 (5.4%) | 32 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Dr.Pieter Smits |
---|---|
Organization | Maasstad Hospital |
Phone | +31102913322 |
SmitsP@maasstadziekenhuis.nl |
- Compare-Acute