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| Name | Class |
|---|---|
| IDV Data analysis and study planning Dr. Rahlfs | UNKNOWN |
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This study investigates the clinical practices, safety and effectiveness of Cerebrolysin in routine treatment of patients with moderate to severe neurological deficits after acute ischemic stroke.
Patients registered: Acute Ischemic Stroke patients with moderate to severe neurological deficits
All patients receive acute stroke care according to local treatment standards, not amended or influenced by the study:
Cerebrolysin Group:
Patients who are treated with Cerebrolysin; dosage, frequency and duration follows local clinical practice in accordance with terms of the local marketing authorization
Control group:
Patients who are not treated with Cerebrolysin
Observation criteria:
The study follows the recommendations of the Principles for Good Research on Comparative Effectiveness (GRACE).
In order to comply with recent calls for high-quality non-interventional comparative effectiveness research, a risk-based centralized statistical approach to monitoring is introduced in combination with targeted on-site monitoring for ongoing surveillance of study conduct, thus ensuring highest standards of data quality and integrity according to the most recent requirements of the ICH E6 Guideline for Good Clinical Practice (GCP, Amendment R2, July 2015), the FDA Guidance for Industry on a Risk-based Approach to Monitoring, and the EMA reflection-paper on risk-based quality management in clinical trials.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cerebrolysin and standard stroke care |
| ||
| Standard stroke care |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cerebrolysin | Drug | Dosage, frequency, duration and mode of administration of Cerebrolysin follow the local hospital practice in accordance with the terms of the local marketing authorization and is not amended or influenced by the study. Prescribed Cerebrolysin will be used as solution for injection/concentrate for solution for infusion. |
| Measure | Description | Time Frame |
|---|---|---|
| Ordinal modified Rankin Scale (mRS) at 3 months after stroke onset | The modified Rankin Scale scale is used for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke. The scale runs from 0-6, running from perfect health without symptoms to death. | 3 months |
| Measure | Description | Time Frame |
|---|---|---|
| Ordinal NIH Stroke Scale (NIHSS) at 21 days and 3 months after stroke onset | The National Institutes of Health Stroke Scale, or NIH Stroke Scale (NIHSS) is a tool used by healthcare providers to objectively quantify the impairment caused by a stroke. The NIHSS is composed of 11 items, each of which scores a specific ability between a 0 and 4. For each item, a score of 0 typically indicates normal function in that specific ability, while a higher score is indicative of some level of impairment. The individual scores from each item are summed in order to calculate a patient's total NIHSS score. The maximum possible score is 42, with the minimum score being a 0. |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with moderate to severe neurological deficits after acute ischemic stroke (NIHSS 8-15) at baseline
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| Name | Affiliation | Role |
|---|---|---|
| Michael Brainin, Univ.-Prof. Dr. | Danube University Krems - Head of the Department for Clinical Neuroscience and Preventive Medicine / Head of the Center for Neurosciences | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Landesklinikum Amstetten | Amstetten | 3300 | Austria | |||
| Krankenhaus der Barmherzigen Brüder Eisenstadt |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40851188 | Derived | Vosko MR, Sanak D, Do Y, Vatanagul JS, Roushdy T, Bornstein NM, Vester JC, Brainin M. C-REGS2-A multinational, high-quality comparative effectiveness study of Cerebrolysin in moderate acute ischemic stroke. Int J Stroke. 2025 Oct;20(9):1060-1070. doi: 10.1177/17474930251375439. Epub 2025 Aug 24. |
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| ID | Term |
|---|---|
| D000083242 | Ischemic Stroke |
| ID | Term |
|---|---|
| D020521 | Stroke |
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| ID | Term |
|---|---|
| C006952 | cerebrolysin |
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|
| Day 21 and 3 months |
| Ordinal modified Rankin Scale (mRS) at 21 days after stroke onset | The modified Rankin Scale scale is used for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke. The scale runs from 0-6, running from perfect health without symptoms to death. | 21 days |
| Proportion of patients with excellent recovery (mRS score 0-1) at 3 months after stroke onset | The modified Rankin Scale scale is used for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke. The scale runs from 0-6, running from perfect health without symptoms to death. | 3 months |
| Proportion of patients with functional independence (mRS score 0-2) at 3 months after stroke onset | The modified Rankin Scale scale is used for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke. The scale runs from 0-6, running from perfect health without symptoms to death. | 3 months |
| Ordinal MoCA at 3 months after stroke | The Montreal Cognitive Assessment (MoCA) is a widely used screening assessment for detecting cognitive impairment. The MoCA test is a one-page 30-point test administered in approximately 10 minutes. MoCA scores range between 0 and 30. A score of 26 or over is considered to be normal. | 3 months |
| Eisenstadt |
| 7000 |
| Austria |
| Universitätsklinik Innsbruck | Innsbruck | 6020 | Austria |
| Kepler Universitätsklinikum | Linz | 4021 | Austria |
| CDK Salzburg, Universitätsklinik für Neurologie | Salzburg | 5020 | Austria |
| UK St. Pölten | Sankt Pölten | 3100 | Austria |
| UK Tulln | Tulln | 3430 | Austria |
| LK Wiener Neustadt | Wiener Neustadt | 2700 | Austria |
| D009422 |
| Nervous System Diseases |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |