Live from ClinicalTrials.gov + Open Targets, fetched 2026-11-12 06:03 UTC. Every row links to its source record.
Postmortem · what the sponsor and named sources said, kept apart from what merely happened at the same time
Study Evaluating The Effects Of Oprelvekin On Cardiac Repolarization In Subjects With Chemotherapy Induced Thrombocytopenia
NCT00886743 · Pfizer · PHASE2 · terminated · last registry update 2017-04-19 · Decision brief
No research has been run for this trial yet, so only the registry's own reason and the timeline are shown.
What was said, and by whom
Stated is the sponsor's own words; Reported is a named third party. The category is our label from a fixed list; the quote is the evidence.
| Kind | Quote | Our category | Source |
|---|---|---|---|
| Stated | “Business reason, Pfizer's requested withdrawal of the Biologics License Application (BLA) . This study is not being discontinued for efficacy or safety reason” | – | Registry record, Pfizer |
Also happening at the time. Not shown to be a cause.
Registry events on other trials of drugs against IL11RA within 12 months either side of this trial's last update, live from ClinicalTrials.gov. Nothing here was stated as a reason.
No results, stops or Phase 3 starts on the same target in that window.
What is not public
- Internal portfolio and board discussions
- Unpublished trial data and interim analyses
- Terms of any partner or licence decision