# Geoffrey A. Donnan

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/geoffrey-a-donnan/

## Facts

| Field | Value |
| --- | --- |
| Citations | 101,247 |
| Field | Acute Ischemic Stroke Management |
| h-index | 140 |
| i10-index | 659 |
| Last Known Institution | The Royal Melbourne Hospital |
| OpenAlex ID | https://openalex.org/A5033576303 |
| ORCID iD | https://orcid.org/0000-0001-6324-3403 |
| Works | 1,280 |

## Researcher papers

Showing 12 of 15.

- [COLLABORATIVE OVERVIEW OF RANDOMIZED TRIALS OF ANTIPLATELET THERAPY .1. PREVENTION OF DEATH, MYOCARDIAL-INFARCTION, AND STROKE BY PROLONGED ANTIPLATELET THERAPY IN VARIOUS CATEGORIES OF PATIENTS](https://scholariq.org/papers/collaborative-overview-of-randomized-trials-of-antiplatelet-therapy-1-prevention/)
- [Effect of treatment delay, age, and stroke severity on the effects of intravenous thrombolysis with alteplase for acute ischaemic stroke: a meta-analysis of individual patient data from randomised trials](https://scholariq.org/papers/effect-of-treatment-delay-age-and-stroke-severity-on-the-effects-of-intravenous/)
- [Effect of Aspirin on Cardiovascular Events and Bleeding in the Healthy Elderly](https://scholariq.org/papers/effect-of-aspirin-on-cardiovascular-events-and-bleeding-in-the-healthy-elderly/)
- [Effect of Aspirin on All-Cause Mortality in the Healthy Elderly](https://scholariq.org/papers/effect-of-aspirin-on-all-cause-mortality-in-the-healthy-elderly/)
- [Effect of Aspirin on Disability-free Survival in the Healthy Elderly](https://scholariq.org/papers/effect-of-aspirin-on-disability-free-survival-in-the-healthy-elderly/)
- [Extending thrombolysis to 4·5–9 h and wake-up stroke using perfusion imaging: a systematic review and meta-analysis of individual patient data](https://scholariq.org/papers/extending-thrombolysis-to-4-5-9-h-and-wake-up-stroke-using-perfusion-imaging-a/)
- [Penumbral imaging and functional outcome in patients with anterior circulation ischaemic stroke treated with endovascular thrombectomy versus medical therapy: a meta-analysis of individual patient-level data](https://scholariq.org/papers/penumbral-imaging-and-functional-outcome-in-patients-with-anterior-circulation/)
- [Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data](https://scholariq.org/papers/imaging-features-and-safety-and-efficacy-of-endovascular-stroke-treatment-a-meta/)
- [Intensive blood pressure reduction with intravenous thrombolysis therapy for acute ischaemic stroke (ENCHANTED): an international, randomised, open-label, blinded-endpoint, phase 3 trial](https://scholariq.org/papers/intensive-blood-pressure-reduction-with-intravenous-thrombolysis-therapy-for/)
- [Effect of Intravenous Tenecteplase Dose on Cerebral Reperfusion Before Thrombectomy in Patients With Large Vessel Occlusion Ischemic Stroke](https://scholariq.org/papers/effect-of-intravenous-tenecteplase-dose-on-cerebral-reperfusion-before/)
- [Effects of a Perindopril-Based Blood Pressure–Lowering Regimen on the Risk of Recurrent Stroke According to Stroke Subtype and Medical History](https://scholariq.org/papers/effects-of-a-perindopril-based-blood-pressure-lowering-regimen-on-the-risk-of/)
- [Baseline Characteristics of Participants in the ASPREE (ASPirin in Reducing Events in the Elderly) Study](https://scholariq.org/papers/baseline-characteristics-of-participants-in-the-aspree-aspirin-in-reducing/)

## Researcher topics

- [Acute Ischemic Stroke Management](https://scholariq.org/topics/acute-ischemic-stroke-management/)
- [Cerebrovascular and Carotid Artery Diseases](https://scholariq.org/topics/cerebrovascular-and-carotid-artery-diseases/)
- [Stroke Rehabilitation and Recovery](https://scholariq.org/topics/stroke-rehabilitation-and-recovery/)
- [Intracerebral and Subarachnoid Hemorrhage Research](https://scholariq.org/topics/intracerebral-and-subarachnoid-hemorrhage-research/)
- [Traumatic Brain Injury and Neurovascular Disturbances](https://scholariq.org/topics/traumatic-brain-injury-and-neurovascular-disturbances-2/)

## Researcher university

- [The Royal Melbourne Hospital](https://scholariq.org/institutions/the-royal-melbourne-hospital/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.