THERAPY: Assess the Penumbra System in the Treatment of Acute Stroke
Study Details
Study Description
Brief Summary
The purpose of this trial is to assess the safety and effectiveness of the Penumbra System as an adjunctive treatment to intravenous (IV) recombinant human tissue plasminogen activator (rtPA)in patients with acute ischemic stroke from large vessel occlusion in the brain. IV rtPA is the only drug approved for the treatment of acute ischemic stroke but it does not work very well in cases where the stroke is caused by a large vessel occlusion. The hypothesis being tested is to determine if the addition of a treatment by a mechanical thrombectomy device like the Penumbra System can improve the clinical outcome of the patient over just using IV rtPA alone.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 4 |
Detailed Description
Current therapies for acute stroke are limited to the intravenous administration of a intravenous (IV) recombinant human tissue plasminogen activator (rtPA) for thrombolysis of the affected cerebral arteries within 3-4.5 hours from symptom onset, and the use of intra-arterial (IA) endovascular mechanical clot retrieval devices within 8 hours from ictus, all of which have limitations as mono therapies. For example, IV rtPA may not be very efficacious in large vessel occlusion and the long term effects of mechanical thrombectomy devices on patient functional outcome is unknown. This is a randomized, concurrent controlled study to assess the safety and effectiveness of the Penumbra System as adjunctive therapy to IV rtPA in the acute intervention of acute ischemic stroke. Patients presenting with symptoms of acute ischemic stroke who have evidence of a large clot burden (clot length > 8mm) in the anterior circulation will be assigned to either IV rtPA therapy alone (0.9mg/kg to a maximum of 90mg) or a combined IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and intra-arterial (IA) adjunctive treatment with the Penumbra System. Each treated patient will be followed and assessed for 3 months after enrollment.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: IV rtPA IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg |
Drug: intravenous (IV) recombinant human tissue plasminogen activator (rtPA)
0.9mg/kg to a maximum of 90mg
Other Names:
|
Experimental: IV rtPA and IA Penumbra System Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System |
Device: Penumbra System
The Penumbra System is an aspiration based mechanical thrombectomy device
|
Outcome Measures
Primary Outcome Measures
- Good Functional Outcome as Defined by a Modified Rankin Score of 0-2 [90 days]
The assessor is blinded to patient treatment assignment.
- Incidence of All Serious Adverse Events [90 days]
A Serious Adverse Event is defined as an event that: Led to death Led to a serious deterioration in the health of the patient that: Resulted in life-threatening illness or injury Resulted in permanent impairment of a body structure or a body function Required in-patient hospitalization or prolongation of existing hospitalization Resulted in medical or surgical intervention to arrest permanent impairment to body structure or a body function Led to fetal distress, fetal death or a congenital abnormality or birth defect
Secondary Outcome Measures
- Good Clinical Outcome [30 days]
Good clinical outcome at 30 days post-procedure as defined by a 10 points or more improvement in the NIH stroke scale score at Discharge, a NIH stroke scale score of 0-1 at Discharge; or a 30-day modified Rankin scale score of 0-2
- Incidence of Symptomatic and Asymptomatic Intracranial Hemorrhage [90 days]
A symptomatic intracranial hemorrhage is defined as 24 hour CT evidence of an ECASS defined ICH and a 4-point or more worsening of the NIH Stroke Scale score
Eligibility Criteria
Criteria
Inclusion Criteria:
-
From 18 to 85 years of age
-
Present with symptoms consistent with an acute ischemic stroke and eligible for IV rtPA therapy (patients presenting 3-4.5 hrs from symptom onset are not eligible if they are >80 yrs of age, have a history of stroke and diabetes, anticoagulant use (even if INR is <1.7) and have a NIHSS score >25
-
Evidence of a large vessel occlusion in the anterior circulation with a clot length of 8mm or longer
-
NIH Stroke Scale (NIHSS) score 8 or greater or aphasic at presentation
-
Signed informed consent
Exclusion Criteria:
-
History of stroke in the past 3 months.
-
Females who are pregnant
-
Pre-existing neurological or psychiatric disease that could confound the study results such as a pre-stroke mRS score 1 or greater
-
Known severe allergy to contrast media
-
Uncontrolled hypertension (defined as systolic blood pressure >185 mmHg or diastolic blood pressure >110 mmHg)
-
CT evidence of the following conditions at randomization:
-
Significant mass effect with midline shift
-
Any acute ischemic changes in >1/3 of the affected middle cerebral artery territory
-
Evidence of intracranial hemorrhage
-
Angiographic evidence of tantem extracranial occlusion or an arterial stenosis proximal to the occlusion that requires treatment prior to thrombus removal. Moderate stenosis not requiring treatment is not an exclusion
-
Angiographic evidence of preexisting arterial injury
-
Rapidly improving neurological status prior to randomization
-
Bilateral stroke
-
Intracranial tumors
-
Known history of cerebral aneurysm or arteriovenous malfunction
-
Known hemorrhagic diathesis, coagulation deficiency, or on anticoagulant therapy with an International Normalized Ratio (INR) of >1.7
-
Baseline platelets <50,000
-
Use of IV heparin in the past 48 hours with PPT >1.5 times the normalized ratio
-
Pre-treatment glucose <50mg/dL or >300mg/dL
-
Life expectancy less than 90 days prior to stroke onset
-
Participation in another clinical investigation that could confound the evaluation of the study device
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Endovascular Surgical Neuroradiology, Swedish Medical Center | Denver | Colorado | United States | 80112 |
2 | Department of Neurological Surgery | Gainesville | Florida | United States | 32610 |
3 | Neurosurgery, Rush University Medical Center | Chicago | Illinois | United States | 60612 |
4 | Medical College of Wisconsin | Milwaukee | Wisconsin | United States | 53226 |
Sponsors and Collaborators
- Penumbra Inc.
Investigators
- Principal Investigator: J Mocco, MD, MS, Vanderbilt University Medical Center
- Principal Investigator: Pooja Khatri, MD, Department of Neurology, University of Cincinnati
- Principal Investigator: Osama Zaidat, MD, MSc, Neurointerventional Program, Medical College of Wisconsin
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CLP 4338
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System |
---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device |
Period Title: Overall Study | ||
STARTED | 53 | 55 |
As-Treated | 62 | 43 |
Per Protocol | 41 | 37 |
90 Day | 46 | 50 |
COMPLETED | 46 | 50 |
NOT COMPLETED | 7 | 5 |
Baseline Characteristics
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System | Total |
---|---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device | Total of all reporting groups |
Overall Participants | 53 | 55 | 108 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
70
(10)
|
67
(11)
|
68.7
(10.9)
|
Sex: Female, Male (Count of Participants) | |||
Female |
30
56.6%
|
21
38.2%
|
51
47.2%
|
Male |
23
43.4%
|
34
61.8%
|
57
52.8%
|
Outcome Measures
Title | Good Functional Outcome as Defined by a Modified Rankin Score of 0-2 |
---|---|
Description | The assessor is blinded to patient treatment assignment. |
Time Frame | 90 days |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System |
---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device |
Measure Participants | 46 | 50 |
Count of Participants [Participants] |
14
26.4%
|
19
34.5%
|
Title | Incidence of All Serious Adverse Events |
---|---|
Description | A Serious Adverse Event is defined as an event that: Led to death Led to a serious deterioration in the health of the patient that: Resulted in life-threatening illness or injury Resulted in permanent impairment of a body structure or a body function Required in-patient hospitalization or prolongation of existing hospitalization Resulted in medical or surgical intervention to arrest permanent impairment to body structure or a body function Led to fetal distress, fetal death or a congenital abnormality or birth defect |
Time Frame | 90 days |
Outcome Measure Data
Analysis Population Description |
---|
The number of participants here are taken from the as-treated population, where IV tPA alone is 62 which differs from the number of initial participants started based on participant flow. This is due to 9 subjects who were randomized to Penumbra System receiving IV tPA Alone and no Penumbra System was used. |
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System |
---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device |
Measure Participants | 62 | 43 |
Count of Participants [Participants] |
30
56.6%
|
18
32.7%
|
Title | Good Clinical Outcome |
---|---|
Description | Good clinical outcome at 30 days post-procedure as defined by a 10 points or more improvement in the NIH stroke scale score at Discharge, a NIH stroke scale score of 0-1 at Discharge; or a 30-day modified Rankin scale score of 0-2 |
Time Frame | 30 days |
Outcome Measure Data
Analysis Population Description |
---|
30 day good clinical outcome based on ITT (intent-to-treat) population. |
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System |
---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device |
Measure Participants | 53 | 53 |
Count of Participants [Participants] |
17
32.1%
|
24
43.6%
|
Title | Incidence of Symptomatic and Asymptomatic Intracranial Hemorrhage |
---|---|
Description | A symptomatic intracranial hemorrhage is defined as 24 hour CT evidence of an ECASS defined ICH and a 4-point or more worsening of the NIH Stroke Scale score |
Time Frame | 90 days |
Outcome Measure Data
Analysis Population Description |
---|
The number of participants here are taken from the as-treated population, where IV tPA alone is 62 which differs from the number of initial participants started based on participant flow. This is due to 9 subjects who were randomized to Penumbra System receiving IV tPA Alone and no Penumbra System was used. |
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System |
---|---|---|
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device |
Measure Participants | 62 | 43 |
Count of Participants [Participants] |
6
11.3%
|
4
7.3%
|
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | The number of participants are taken from the as-treated population. Serious Adverse Events: The number of participants are taken from the as-treated population, where IV tPA alone is 62 which differs from the number of initial participants. This is due to 9 subjects who were randomized to Penumbra System receiving IV tPA Alone and no Penumbra System was used. | |||
Arm/Group Title | IV rtPA | IV rtPA and IA Penumbra System | ||
Arm/Group Description | IV infusion of rtPA at 0.9mg/kg to a maximum of 90mg intravenous (IV) recombinant human tissue plasminogen activator (rtPA): 0.9mg/kg to a maximum of 90mg | Dual IV rtPA therapy (0.9mg/kg to a maximum of 90mg) and IA adjunctive treatment with the Penumbra System Penumbra System: The Penumbra System is an aspiration based mechanical thrombectomy device | ||
All Cause Mortality |
||||
IV rtPA | IV rtPA and IA Penumbra System | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
IV rtPA | IV rtPA and IA Penumbra System | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 32/62 (51.6%) | 20/43 (46.5%) | ||
Cardiac disorders | ||||
Acute myocardial infarction | 2/62 (3.2%) | 1/43 (2.3%) | ||
Arrhythmia | 1/62 (1.6%) | 0/43 (0%) | ||
Atrial fibrillation | 2/62 (3.2%) | 0/43 (0%) | ||
Cardiac arrest | 0/62 (0%) | 1/43 (2.3%) | ||
Cardiac failure congestive | 0/62 (0%) | 1/43 (2.3%) | ||
Cardiogenic shock | 0/62 (0%) | 1/43 (2.3%) | ||
Gastrointestinal disorders | ||||
Ventricular fibrillation | 1/62 (1.6%) | 1/43 (2.3%) | ||
Dysphagia | 7/62 (11.3%) | 3/43 (7%) | ||
Gastrointestinal haemorrhage | 2/62 (3.2%) | 1/43 (2.3%) | ||
Haematochezia | 0/62 (0%) | 1/43 (2.3%) | ||
Hematemesis | 2/62 (3.2%) | 1/43 (2.3%) | ||
General disorders | ||||
Chest pain | 1/62 (1.6%) | 0/43 (0%) | ||
Thrombosis in device | 0/62 (0%) | 1/43 (2.3%) | ||
Vessel puncture site haematoma | 0/62 (0%) | 1/43 (2.3%) | ||
Infections and infestations | ||||
Enterocolitis infectious | 1/62 (1.6%) | 0/43 (0%) | ||
Pneumonia | 0/62 (0%) | 1/43 (2.3%) | ||
Sepsis | 1/62 (1.6%) | 2/43 (4.7%) | ||
Urinary tract infection | 1/62 (1.6%) | 0/43 (0%) | ||
Injury, poisoning and procedural complications | ||||
Gun shot wound | 1/62 (1.6%) | 0/43 (0%) | ||
Metabolism and nutrition disorders | ||||
Malnutrition | 0/62 (0%) | 1/43 (2.3%) | ||
Nervous system disorders | ||||
Aphasia | 0/62 (0%) | 1/43 (2.3%) | ||
Brain oedema | 3/62 (4.8%) | 1/43 (2.3%) | ||
Carotid artery occlusion | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebral haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Cerebrovascular accident | 6/62 (9.7%) | 1/43 (2.3%) | ||
Haemorrhage intracranial | 3/62 (4.8%) | 2/43 (4.7%) | ||
Haemorrhagic transformation stroke | 1/62 (1.6%) | 0/43 (0%) | ||
Intraventricular haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Ischaemic stroke | 0/62 (0%) | 1/43 (2.3%) | ||
Partial seizures | 1/62 (1.6%) | 0/43 (0%) | ||
Subarachnoid haemorrhage | 0/62 (0%) | 2/43 (4.7%) | ||
Psychiatric disorders | ||||
Mental status changes | 0/62 (0%) | 1/43 (2.3%) | ||
Renal and urinary disorders | ||||
Haematuria | 0/62 (0%) | 1/43 (2.3%) | ||
Renal failure | 1/62 (1.6%) | 0/43 (0%) | ||
Renal failure acute | 2/62 (3.2%) | 0/43 (0%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Acute respiratory failure | 0/62 (0%) | 1/43 (2.3%) | ||
Pneumonia aspiration | 0/62 (0%) | 1/43 (2.3%) | ||
Pulmonary embolism | 1/62 (1.6%) | 0/43 (0%) | ||
Respiratory failure | 3/62 (4.8%) | 3/43 (7%) | ||
Vascular disorders | ||||
Deep vein thrombosis | 1/62 (1.6%) | 0/43 (0%) | ||
Haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
IV rtPA | IV rtPA and IA Penumbra System | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 58/62 (93.5%) | 42/43 (97.7%) | ||
Blood and lymphatic system disorders | ||||
Anaemia | 4/62 (6.5%) | 8/43 (18.6%) | ||
Anaemia macrocytic | 0/62 (0%) | 1/43 (2.3%) | ||
Leukocytosis | 5/62 (8.1%) | 4/43 (9.3%) | ||
Leukopenia | 2/62 (3.2%) | 0/43 (0%) | ||
Thrombocytopenia | 2/62 (3.2%) | 2/43 (4.7%) | ||
Thrombocytosis | 1/62 (1.6%) | 0/43 (0%) | ||
Cardiac disorders | ||||
Acute Myocardial Infarction | 4/62 (6.5%) | 1/43 (2.3%) | ||
Aortic valve sclerosis | 0/62 (0%) | 1/43 (2.3%) | ||
Arrhythmia | 1/62 (1.6%) | 0/43 (0%) | ||
Atrial Fibrillation | 11/62 (17.7%) | 10/43 (23.3%) | ||
Atrial flutter | 1/62 (1.6%) | 1/43 (2.3%) | ||
Atrial thrombosis | 1/62 (1.6%) | 0/43 (0%) | ||
Atrioventricular block first degree | 0/62 (0%) | 1/43 (2.3%) | ||
Bradycardia | 4/62 (6.5%) | 2/43 (4.7%) | ||
Cardiac arrest | 0/62 (0%) | 1/43 (2.3%) | ||
Cardiac failure congestive | 0/62 (0%) | 4/43 (9.3%) | ||
Cardiogenic shock | 0/62 (0%) | 1/43 (2.3%) | ||
Cardiomegaly | 0/62 (0%) | 1/43 (2.3%) | ||
Diastolic dysfunction | 0/62 (0%) | 2/43 (4.7%) | ||
Extrasystoles | 1/62 (1.6%) | 0/43 (0%) | ||
Heart valve incompetence | 0/62 (0%) | 1/43 (2.3%) | ||
Left valve incomptence | 0/62 (0%) | 1/43 (2.3%) | ||
Left atrial dilatation | 0/62 (0%) | 1/43 (2.3%) | ||
Mitral valve calcification | 0/62 (0%) | 1/43 (2.3%) | ||
Palpitations | 1/62 (1.6%) | 0/43 (0%) | ||
Sinus tachycardia | 1/62 (1.6%) | 0/43 (0%) | ||
Supraventricular tachycardia | 0/62 (0%) | 2/43 (4.7%) | ||
Tachycardia | 1/62 (1.6%) | 0/43 (0%) | ||
Ventricular extrasystoles | 0/62 (0%) | 1/43 (2.3%) | ||
Ventricular fibrillation | 1/62 (1.6%) | 1/43 (2.3%) | ||
Ventricular hypokinesia | 0/62 (0%) | 1/43 (2.3%) | ||
Ventricular tachycardia | 0/62 (0%) | 3/43 (7%) | ||
Congenital, familial and genetic disorders | ||||
Atrial septal defect | 1/62 (1.6%) | 0/43 (0%) | ||
Congenital cystic kidney disease | 0/62 (0%) | 1/43 (2.3%) | ||
Ear and labyrinth disorders | ||||
Ear pain | 0/62 (0%) | 1/43 (2.3%) | ||
Eye disorders | ||||
Conjunctivitis | 0/62 (0%) | 1/43 (2.3%) | ||
Dry Eye | 1/62 (1.6%) | 0/43 (0%) | ||
Eye pain | 1/62 (1.6%) | 0/43 (0%) | ||
Gastrointestinal disorders | ||||
Abdominal distension | 1/62 (1.6%) | 0/43 (0%) | ||
Abdominal pain | 1/62 (1.6%) | 0/43 (0%) | ||
Constipation | 9/62 (14.5%) | 6/43 (14%) | ||
Diarrhoea | 4/62 (6.5%) | 2/43 (4.7%) | ||
Dysphagia | 9/62 (14.5%) | 5/43 (11.6%) | ||
Gastritis | 1/62 (1.6%) | 1/43 (2.3%) | ||
Gastrointestinal haemorrhage | 3/62 (4.8%) | 1/43 (2.3%) | ||
Gastrooesophageal reflux disease | 1/62 (1.6%) | 0/43 (0%) | ||
Gingival bleeding | 1/62 (1.6%) | 0/43 (0%) | ||
Haematochezia | 0/62 (0%) | 1/43 (2.3%) | ||
Hematesis | 1/62 (1.6%) | 0/43 (0%) | ||
Mouth haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Nausea | 7/62 (11.3%) | 1/43 (2.3%) | ||
General disorders | ||||
Peptic ulcer | 1/62 (1.6%) | 0/43 (0%) | ||
Vomiting | 3/62 (4.8%) | 1/43 (2.3%) | ||
Asthenia | 0/62 (0%) | 1/43 (2.3%) | ||
Chest pain | 4/62 (6.5%) | 0/43 (0%) | ||
Facial pain | 0/62 (0%) | 1/43 (2.3%) | ||
Fatigue | 0/62 (0%) | 1/43 (2.3%) | ||
Impaired healing | 1/62 (1.6%) | 0/43 (0%) | ||
Oedema | 1/62 (1.6%) | 0/43 (0%) | ||
Oedema peripheral | 1/62 (1.6%) | 0/43 (0%) | ||
Pain | 1/62 (1.6%) | 2/43 (4.7%) | ||
Pyrexia | 7/62 (11.3%) | 5/43 (11.6%) | ||
Thrombosis in device | 0/62 (0%) | 1/43 (2.3%) | ||
Unevaluable event | 0/62 (0%) | 1/43 (2.3%) | ||
Vessel puncture site haematoma | 1/62 (1.6%) | 1/43 (2.3%) | ||
Vessel puncture site haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Hypovolaemia | 1/62 (1.6%) | 0/43 (0%) | ||
Immune system disorders | ||||
Hypersensitivity | 1/62 (1.6%) | 0/43 (0%) | ||
Infections and infestations | ||||
Bronchitis | 0/62 (0%) | 1/43 (2.3%) | ||
Bronchopneumonia | 0/62 (0%) | 1/43 (2.3%) | ||
Candidiasis | 0/62 (0%) | 1/43 (2.3%) | ||
Cellulitis | 1/62 (1.6%) | 1/43 (2.3%) | ||
Clostridal infection | 0/62 (0%) | 1/43 (2.3%) | ||
Clostridium difficile colitis | 2/62 (3.2%) | 0/43 (0%) | ||
Enterocolitis infectious | 1/62 (1.6%) | 0/43 (0%) | ||
Eosophageal candiasis | 0/62 (0%) | 1/43 (2.3%) | ||
Oral candiasis | 3/62 (4.8%) | 1/43 (2.3%) | ||
Oral infection | 1/62 (1.6%) | 0/43 (0%) | ||
Parotitis | 0/62 (0%) | 1/43 (2.3%) | ||
Pneumonia | 2/62 (3.2%) | 1/43 (2.3%) | ||
Sepsis | 1/62 (1.6%) | 2/43 (4.7%) | ||
Sinusitis | 0/62 (0%) | 1/43 (2.3%) | ||
Upper respiratory tract infection | 1/62 (1.6%) | 1/43 (2.3%) | ||
Urinary tract infection | 16/62 (25.8%) | 12/43 (27.9%) | ||
Injury, poisoning and procedural complications | ||||
Contusion | 0/62 (0%) | 2/43 (4.7%) | ||
Fall | 2/62 (3.2%) | 3/43 (7%) | ||
Gun shot wound | 1/62 (1.6%) | 0/43 (0%) | ||
Haematuria traumatic | 1/62 (1.6%) | 0/43 (0%) | ||
Incision site complication | 1/62 (1.6%) | 0/43 (0%) | ||
Incision site haemorrhage | 0/62 (0%) | 1/43 (2.3%) | ||
Incision site hypoaesthesia | 1/62 (1.6%) | 0/43 (0%) | ||
Joint dislocation | 0/62 (0%) | 1/43 (2.3%) | ||
Laceration | 1/62 (1.6%) | 1/43 (2.3%) | ||
Procedural nausea | 1/62 (1.6%) | 0/43 (0%) | ||
Scrotal haematoma | 0/62 (0%) | 1/43 (2.3%) | ||
Subdural haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Tongue injury | 0/62 (0%) | 1/43 (2.3%) | ||
Transfusion reaction | 0/62 (0%) | 1/43 (2.3%) | ||
Wound | 1/62 (1.6%) | 0/43 (0%) | ||
Investigations | ||||
Activated partial thromboplastin time prolonged | 0/62 (0%) | 1/43 (2.3%) | ||
Antithrombin III decreased | 1/62 (1.6%) | 0/43 (0%) | ||
Blood calcium decreased | 0/62 (0%) | 1/43 (2.3%) | ||
Blood magnesium decreased | 1/62 (1.6%) | 0/43 (0%) | ||
Body temperature increased | 0/62 (0%) | 1/43 (2.3%) | ||
Electrocardiogram QT prolonged | 1/62 (1.6%) | 0/43 (0%) | ||
Haemoglobin decreased | 1/62 (1.6%) | 0/43 (0%) | ||
Hepatic enzyme increased | 2/62 (3.2%) | 1/43 (2.3%) | ||
Troponin increased | 0/62 (0%) | 2/43 (4.7%) | ||
White blood cell count increased | 1/62 (1.6%) | 0/43 (0%) | ||
Metabolism and nutrition disorders | ||||
Dehydration | 1/62 (1.6%) | 1/43 (2.3%) | ||
Diabetes mellitus | 0/62 (0%) | 1/43 (2.3%) | ||
Dyslipidaemia | 0/62 (0%) | 1/43 (2.3%) | ||
Electrolyte imbalance | 2/62 (3.2%) | 0/43 (0%) | ||
Gout | 1/62 (1.6%) | 0/43 (0%) | ||
Hyperchloraemia | 1/62 (1.6%) | 0/43 (0%) | ||
Hypercholesterolaemia | 2/62 (3.2%) | 1/43 (2.3%) | ||
Hyperglycaemia | 4/62 (6.5%) | 4/43 (9.3%) | ||
Hyperkalaemia | 2/62 (3.2%) | 0/43 (0%) | ||
Hyperlipidaemia | 2/62 (3.2%) | 4/43 (9.3%) | ||
Hypernatraemia | 2/62 (3.2%) | 3/43 (7%) | ||
Hypertriglyceridaemia | 0/62 (0%) | 1/43 (2.3%) | ||
Hypervolaemia | 1/62 (1.6%) | 0/43 (0%) | ||
Hypocalcaemia | 2/62 (3.2%) | 1/43 (2.3%) | ||
Hypochloraemia | 0/62 (0%) | 1/43 (2.3%) | ||
Hypoglycaemia | 2/62 (3.2%) | 0/43 (0%) | ||
Hypokalaemia | 12/62 (19.4%) | 11/43 (25.6%) | ||
Hypomagnesaemia | 3/62 (4.8%) | 5/43 (11.6%) | ||
Hyponatraemia | 3/62 (4.8%) | 0/43 (0%) | ||
Hypophosphataemia | 2/62 (3.2%) | 1/43 (2.3%) | ||
Malnutrition | 1/62 (1.6%) | 5/43 (11.6%) | ||
Metabolic acidosis | 1/62 (1.6%) | 1/43 (2.3%) | ||
Vitamin B12 deficiency | 0/62 (0%) | 1/43 (2.3%) | ||
Vitamin D deficiency | 1/62 (1.6%) | 0/43 (0%) | ||
Musculoskeletal and connective tissue disorders | ||||
Arthralgia | 0/62 (0%) | 2/43 (4.7%) | ||
Back pain | 0/62 (0%) | 1/43 (2.3%) | ||
Muscle spasms | 1/62 (1.6%) | 0/43 (0%) | ||
Muscular weakness | 0/62 (0%) | 1/43 (2.3%) | ||
Musculoskeletal stiffness | 0/62 (0%) | 1/43 (2.3%) | ||
Myalgia | 1/62 (1.6%) | 0/43 (0%) | ||
Neck pain | 1/62 (1.6%) | 2/43 (4.7%) | ||
Pain in extremity | 3/62 (4.8%) | 3/43 (7%) | ||
Nervous system disorders | ||||
Aphasia | 0/62 (0%) | 1/43 (2.3%) | ||
Basal ganglia haemorrhage | 0/62 (0%) | 1/43 (2.3%) | ||
Brain oedema | 9/62 (14.5%) | 5/43 (11.6%) | ||
Carotid artery dissection | 0/62 (0%) | 1/43 (2.3%) | ||
Carotid artery occlusion | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebellar infarction | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebral artery embolism | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebral artery occlusion | 1/62 (1.6%) | 0/43 (0%) | ||
Cerebral artery stenosis | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebral haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Cerebral infarction | 1/62 (1.6%) | 0/43 (0%) | ||
Cerebral thrombosis | 0/62 (0%) | 1/43 (2.3%) | ||
Cerebrovascular accident | 7/62 (11.3%) | 1/43 (2.3%) | ||
Cerebrovascular spasm | 0/62 (0%) | 4/43 (9.3%) | ||
Complex regional pain syndrome | 1/62 (1.6%) | 0/43 (0%) | ||
Convulsion | 2/62 (3.2%) | 2/43 (4.7%) | ||
Dementia Alzheimer's type | 1/62 (1.6%) | 0/43 (0%) | ||
Dizziness | 2/62 (3.2%) | 0/43 (0%) | ||
Haemorrhage intracranial | 19/62 (30.6%) | 14/43 (32.6%) | ||
Haemorrhagic cerebral infarction | 1/62 (1.6%) | 1/43 (2.3%) | ||
Haemorrhagic transformation stroke | 2/62 (3.2%) | 1/43 (2.3%) | ||
Headache | 8/62 (12.9%) | 6/43 (14%) | ||
Hydrocephalus | 8/62 (12.9%) | 6/43 (14%) | ||
Hypertonia | 0/62 (0%) | 1/43 (2.3%) | ||
Hypoaesthesia | 2/62 (3.2%) | 1/43 (2.3%) | ||
Intracranial pressure increased | 2/62 (3.2%) | 0/43 (0%) | ||
Intraventricular haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Ischaemic stroke | 0/62 (0%) | 1/43 (2.3%) | ||
Lethargy | 1/62 (1.6%) | 1/43 (2.3%) | ||
Loss of consciousness | 1/62 (1.6%) | 0/43 (0%) | ||
Memory impairment | 1/62 (1.6%) | 0/43 (0%) | ||
Neurological decompensation | 0/62 (0%) | 1/43 (2.3%) | ||
Neuropathy peripheral | 1/62 (1.6%) | 0/43 (0%) | ||
Partial seizures | 1/62 (1.6%) | 1/43 (2.3%) | ||
Somnolence | 2/62 (3.2%) | 1/43 (2.3%) | ||
Stroke in evolution | 1/62 (1.6%) | 1/43 (2.3%) | ||
Subarachnoid haemorrhage | 0/62 (0%) | 3/43 (7%) | ||
Syncope | 0/62 (0%) | 1/43 (2.3%) | ||
Psychiatric disorders | ||||
Agitation | 0/62 (0%) | 3/43 (7%) | ||
Anxiety | 1/62 (1.6%) | 1/43 (2.3%) | ||
Anxiety disorder | 1/62 (1.6%) | 0/43 (0%) | ||
Confusional state | 0/62 (0%) | 1/43 (2.3%) | ||
Delirium | 0/62 (0%) | 1/43 (2.3%) | ||
Depression | 7/62 (11.3%) | 5/43 (11.6%) | ||
Hallucination | 0/62 (0%) | 1/43 (2.3%) | ||
Insomnia | 5/62 (8.1%) | 0/43 (0%) | ||
Mental status changes | 2/62 (3.2%) | 3/43 (7%) | ||
Restlessness | 0/62 (0%) | 1/43 (2.3%) | ||
Sleep disorder | 0/62 (0%) | 1/43 (2.3%) | ||
Calculus urinary | 0/62 (0%) | 1/43 (2.3%) | ||
Renal and urinary disorders | ||||
Cystitis noninfective | 0/62 (0%) | 1/43 (2.3%) | ||
Haematuria | 0/62 (0%) | 3/43 (7%) | ||
Incontinence | 1/62 (1.6%) | 1/43 (2.3%) | ||
Renal failure | 2/62 (3.2%) | 0/43 (0%) | ||
Renal failure acute | 3/62 (4.8%) | 2/43 (4.7%) | ||
Renal impairment | 0/62 (0%) | 1/43 (2.3%) | ||
Reproductive system and breast disorders | ||||
Urinary retention | 0/62 (0%) | 3/43 (7%) | ||
Benign prostatic hyperplasia | 1/62 (1.6%) | 0/43 (0%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Acute pulmonary oedema | 0/62 (0%) | 1/43 (2.3%) | ||
Acute respiratory failure | 1/62 (1.6%) | 1/43 (2.3%) | ||
Atelectasis | 0/62 (0%) | 1/43 (2.3%) | ||
Chronic obstructive pulmonary disease | 0/62 (0%) | 1/43 (2.3%) | ||
Cough | 1/62 (1.6%) | 0/43 (0%) | ||
Diaphragmatic hernia | 0/62 (0%) | 1/43 (2.3%) | ||
Dyspnoea | 1/62 (1.6%) | 0/43 (0%) | ||
Epistaxis | 1/62 (1.6%) | 0/43 (0%) | ||
Hyperventilation | 1/62 (1.6%) | 0/43 (0%) | ||
Hypoxia | 1/62 (1.6%) | 0/43 (0%) | ||
Lung infiltration | 0/62 (0%) | 1/43 (2.3%) | ||
Nasal congestion | 1/62 (1.6%) | 0/43 (0%) | ||
Pleural effusion | 1/62 (1.6%) | 0/43 (0%) | ||
Pneumonia aspiration | 4/62 (6.5%) | 5/43 (11.6%) | ||
Pulmonary congestion | 1/62 (1.6%) | 2/43 (4.7%) | ||
Pulmonary embolism | 3/62 (4.8%) | 0/43 (0%) | ||
Pulmonary oedema | 1/62 (1.6%) | 0/43 (0%) | ||
Respiratory failure | 3/62 (4.8%) | 3/43 (7%) | ||
Wheezing | 1/62 (1.6%) | 1/43 (2.3%) | ||
Skin and subcutaneous tissue disorders | ||||
Blister | 0/62 (0%) | 1/43 (2.3%) | ||
Ecchymosis | 1/62 (1.6%) | 0/43 (0%) | ||
Rash | 1/62 (1.6%) | 1/43 (2.3%) | ||
Skin lesion | 1/62 (1.6%) | 0/43 (0%) | ||
Skin ulcer | 0/62 (0%) | 1/43 (2.3%) | ||
Vascular disorders | ||||
Accelerated hypertension | 2/62 (3.2%) | 0/43 (0%) | ||
Deep vein thrombosis | 3/62 (4.8%) | 0/43 (0%) | ||
Haematoma | 1/62 (1.6%) | 0/43 (0%) | ||
Haemorrhage | 1/62 (1.6%) | 0/43 (0%) | ||
Hypertension | 4/62 (6.5%) | 6/43 (14%) | ||
Hypotension | 5/62 (8.1%) | 9/43 (20.9%) | ||
Orthostatic hypotension | 2/62 (3.2%) | 1/43 (2.3%) | ||
Peripheral arterial occlusive disease | 0/62 (0%) | 1/43 (2.3%) | ||
Thrombophlebitis | 1/62 (1.6%) | 0/43 (0%) | ||
Thrombophlebitis superficial | 1/62 (1.6%) | 0/43 (0%) | ||
Thrombosis | 0/62 (0%) | 1/43 (2.3%) | ||
Vascular calcification | 0/62 (0%) | 1/43 (2.3%) | ||
Vasospasm | 0/62 (0%) | 7/43 (16.3%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
Results Point of Contact
Name/Title | Michaella Corso |
---|---|
Organization | Penumbra, Inc. |
Phone | 510-995-2079 |
mcorso@penumbrainc.com |
- CLP 4338