Emergency Department Triage of Patients With Acute Chest Pain Based on the ESC 0/1-hour Algorithm (PRESC1SE-MI)
Study Details
Study Description
Brief Summary
The PRESC1SE-MI study compares two algorithms for triage of patients presenting with chest pain and symptoms of heart attack (myocardial infarction) to the emergency department. Both algorithms are recommended by the European Society of Cardiology: the 0/3-hour algorithm and the 0/1-hour algorithm.
Currently, most emergency departments worldwide use the 0/3-hour troponin algorithm. Cardiac troponin (cTn) is a heart-specific biomarker which indicates damage of the heart muscle and which increases after a heart attack. In the 0/3-hour algorithm, the amount of troponin in the bloodstream is measured with a high-sensitivity assay at admission and 3 hours thereafter. Likewise, the 0/1-hour algorithm means that the blood sample in which the troponin is measured is collected at admission and 1 hour later. Since recent clinical studies suggest that the 0/1-hour algorithm is superior to the 0/3-hour algorithm, many hospitals consider switching to the 0/1-hour algorithm.
The aim of this study is to assess how feasible the time-saving 0/1-hour algorithm would be in reality and whether it provides the same accuracy and safety in the diagnosis of myocardial infarction as the current practice the 0/3-hour algorithm.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| 0/1-hour algorithm High-sensitivity cardiac troponin (hs-cTn) blood tests are performed at admission (0 h) and 1 hour later in the emergency department. |
Diagnostic Test: European Society of Cardiology hs-cTnT/I 0 h/1 h algorithm
High-sensitivity cardiac troponin (hs-cTn) blood tests are performed at admission (0 h) and 1 hour later in the emergency department.
Other Names:
|
| 0/3-hour algorithm High-sensitivity cardiac troponin (hs-cTn) blood tests are performed at admission (0 h) and 3 hours later in the emergency department. |
Diagnostic Test: European Society of Cardiology hs-cTnT/I 0 h/3 h algorithm
High-sensitivity cardiac troponin (hs-cTn) blood tests are performed at admission (0 h) and 3 hours later in the emergency department.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Composite of all-cause mortality or new AMI (type 1) occurring within 30 days of index presentation [30 days]
Mortality rate and number of newly diagnosed AMI (type 1) in all enrolled patients
- Time from ED presentation to ED discharge or transfer [30 days]
Length of stay in the ED measured in hours
Secondary Outcome Measures
- Proportion of patients managed as outpatients [24 hours]
Number of patients who stay in hospital for index event less than 24 hours
- Readmission for suspected AMI within 30 days after index presentation [30 days]
Number of patients who stay in hospital for a new suspected AMI more than 24 hours within 30 days of index presentation
- All-cause mortality at 30 days in all patients [30 days]
Number of deceased patients within 30 days after index presentation
- All-cause mortality at 365 days in all patients [365 days]
Number of deceased patients within 365 days after index presentation
- New AMI (type1) at 30 days in all patients [30 days]
Number of newly diagnosed AMI (type 1) in all patients within 30 days of index presentation
- New AMI (type 1) at 365 days in all patients [365 days]
Number of newly diagnosed AMI (type 1) in all patients within 365 days of index presentation
- Composite of all-cause mortality or new AMI (type 1) at 365 days after index presentation [365 days]
Mortality rate and number of newly diagnosed AMI (type 1) in all enrolled patients
- Satisfaction of patients with their evaluation in the ED [30 days]
Satisfaction will be measured on a numerical/visual analogue scale from 0-100%, the higher the score, the greater the satisfaction
- Treatment costs in the ED [365 days]
Costs of procedures performed in the ED will be calculated according to national remuneration systems
- Length of stay in the ED [30 days]
Length of stay from admission to the ED to discharge or transfer will be calculated according to national remuneration systems
- Feasibility of the 0/1-hour algorithm [80 minutes]
Feasibility defined as the percentage of patients in whom the "1h" blood draw is performed within 1h +/- 20 minutes from the "0h" blood draw
- Effectiveness of rule-in [30 days]
Effectiveness defined as the time from presentation to coronary angiography in patients ultimately diagnosed with AMI (type 1)
- Effectiveness of rule-out [30 days]
Effectiveness defined as time from presentation to discharge in patients ultimately diagnosed with non-cardiac disease
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Patients aged 18 and above
-
Presentation with acute non-traumatic acute chest pain to the emergency department
-
Suspicion of acute myocardial infarction
Exclusion Criteria:
-
Terminal kidney failure requiring dialysis
-
Cardiac arrest
-
Cardiogenic shock
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Baylor St. Luke's Medical Center | Houston | Texas | United States | 77030 |
| 2 | St Andrew's War Memorial Hospital Brisbane | Brisbane | Australia | ||
| 3 | Vienna General Hospital (AKH Wien) | Wien | Austria | ||
| 4 | University Central Hospital Helsinki | Helsinki | Finland | ||
| 5 | Attikon General Hospital Athens | Athens | Greece | ||
| 6 | Careggi University Hospital Florence | Florence | Italy | ||
| 7 | Azienda Ospedaliera San Giovanni Addolorata | Roma | Italy | ||
| 8 | Hospital Città della Salute e della Scienza di Torino | Torino | Italy | ||
| 9 | Konkuk University Medical Center | Seoul | Korea, Republic of | ||
| 10 | Emergency Institute for Cardiovascular Diseases C.C. Iliescu | Bucharest | Romania | ||
| 11 | Hospital Clinic Barcelona | Barcelona | Spain | ||
| 12 | University Hospital October 12 Madrid | Madrid | Spain | ||
| 13 | University Hospital Ramon y Cajal | Madrid | Spain | ||
| 14 | Hospital Clínico Universitario Valencia | Valencia | Spain | ||
| 15 | Kantonsspital Aarau | Aarau | Switzerland | ||
| 16 | St. Claraspital | Basel | Switzerland | ||
| 17 | Kantonsspital Luzern | Luzern | Switzerland | ||
| 18 | University Hospital Zurich | Zürich | Switzerland | ||
| 19 | Leicester Royal Infirmary | Leicester | United Kingdom | LE1 5WW | |
| 20 | Royal London Hospital | London | United Kingdom | ||
| 21 | Royal Cornwall Hospitals Treliske | Truro | United Kingdom |
Sponsors and Collaborators
- University Hospital, Basel, Switzerland
Investigators
- Principal Investigator: Christian Müller, MD Prof., University Hospital, Basel, Switzerland
- Principal Investigator: Jasper Boeddinghaus, MD, University Hospital, Basel, Switzerland
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 2019-02269