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Effect of erythropoietin on level of circulating endothelial progenitor cells and outcome in patients after acute ischaemic stroke

Effect of erythropoietin on level of circulating endothelial progenitor cells and outcome in patients after acute ischaemic stroke: a prospective randomised placebo controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN71371114
Enrollment
220
Registered
2011-01-10
Start date
2008-10-01
Completion date
Unknown
Last updated
2016-10-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute ischaemic stroke Circulatory System Stroke

Interventions

Two consecutive doses of EPO (5,000 IU each time, subcutaneously) administered at 48 hours and 72 hours after acute IS.

Sponsors

National Science Council (Taiwan)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients aged greater than 45 years, either sex

Exclusion criteria

Exclusion criteria: Patients with history of the followings were excluded from the study: 1. Intracranial haemorrhage 2. Surgery or trauma within the preceding 3 months 3. Abnormal liver function 4. Haematology disorders 5. Renal insufficiency (serum creatinine greater than 1.5 mg/dL) 6. Malignancy 7. Febrile disorders 8. Acute or chronic inflammatory disease at study entry 9. Liver cirrhosis 10. Atrial fibrillation 11. Congestive heart failure 12. Contraindications for magnetic resonance imaging (MRI) examination 13. No evidence of acute IS by MRI study 14. Myeloproliferative disorder 15. Antibodies or being allergic to EPO 16. Pregnancy 17. Haemoglobin level greater than 15.0 g/dL

Design outcomes

Primary

MeasureTime frame
90-day combined major adverse neurological event (MANE) defined as: 1. Recurrent stroke 2. National Institutes of Health Stroke Scale (NIHSS) greater than or equal to 8 3. Death

Secondary

MeasureTime frame
To establish the time course of circulating level of EPCs in patients after acute IS and the ability of two doses of EPO in enhancing circulating EPC level

Countries

Taiwan

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 5, 2026