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Clinical Trial Summary

The HEMERA-1 Extension (Part III) is a prospective, open-label, multicenter study to evaluate safety of two doses of PP-007 in Acute Ischemic Stroke (AIS) subjects receiving Intravenous Thrombolysis (IVT) or mechanical thrombectomy (MT) or IVT+MT as standard of care (SOC). Subjects will receive two doses of PP-007 infusion 24 ± 6 hours apart in addition to the site-specific SOC protocol. PP-007 is PEGylated bovine carboxyhemoglobin and will be administered via IV infusion. The effects on collateral flow, infarct size and functional outcomes will be evaluated.


Clinical Trial Description

Part III of the HEMERA study evaluates safety after extended drug exposure of PP-007 in subjects with AIS. Subjects would receive two PP-007 doses administered 24±6 hours apart, in addition to the site's SOC protocol of IVT or MT or IVT+MT. PP-007 is PEGylated bovine carboxyhemoglobin and will be administered via IV infusion. The effects on collateral flow, infarct size and functional outcomes (NIHSS and mRS) will also be evaluated. Other measures include assessment of plasma concentration of PP-007. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04677777
Study type Interventional
Source Prolong Pharmaceuticals
Contact Kirsten Gruis, MD
Phone (734) 604-1172
Email kgruis@prolongpharma.com
Status Recruiting
Phase Phase 1
Start date April 24, 2024
Completion date February 28, 2025

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