Brain bleed drug combo study halted after just one patient
NCT ID NCT05582707
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding the drug pioglitazone to a keyhole brain surgery (MIPS) could help people recover from a severe bleeding stroke. Only one person took part before the study was stopped early. The goal was to see if the combination was safe and helped clear the blood clot in the brain.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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1 person
The number who actually took part.
- Started
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May 2023
- Finished
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Dec 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age 18-80 years 2. CT scan demonstrating an acute, spontaneous, primary basal ganglia ICH 3. ICH volume between 30 - 80 mL as calculated by the ABC/2 method 4. Study intervention can reasonably be initiated within 24 hours after the onset of stroke symptoms. In situations with unclear time of onset, then the onset will be considered the time that the subject was last known to be well 5. Glasgow Coma Score (GCS) 5 - 14 6. Historical Modified Rankin Score 0 or 1 7. Consent by patient or LAR to MIS evacuation of the ICH based on best medical practice1 8. Time to pioglitazone treatment ≤ 24 hours from symptom onset or TLKN1 Exclusion Criteria: 1. Ruptured aneurysm, arteriovenous malformation (AVM), vascular anomaly, moyamoya disease, hemorrhagic conversion of an ischemic infarct, or bleeding into a known neoplastic lesion 2. NIHSS\< 5, bilateral fixed dilated pupils, extensor motor posturing, unstable mass or evolving intracranial compartment syndrome 3. Intraventricular extension of the hemorrhage estimated to involve \>50% of either of the lateral ventricles (External ventricular drain (EVD) to treat intracranial pressure (ICP) or hydrocephalus is allowed) 4. Primary thalamic ICH or infratentorial intraparenchymal hemorrhage including midbrain, pons or cerebellum 5. Evidence of active bleeding involving a retroperitoneal, gastrointestinal, genitourinary, or respiratory tract site 6. Severe kidney or liver disease (serum ALT \> 2.5 x ULN) with active coagulopathy 7. Patients requiring long-term anticoagulation that needs to be initiated \< 5 days from index ICH; patient must not require Coumadin (anticoagulation) during the first 30 days (reversal of anticoagulation is permitted for medically stable patients who can safely tolerate the short-term risk of reversal) 8. Use of anticoagulants that cannot be rapidly reversed, uncorrected coagulopathy or known clotting disorder 9. Platelet count \< 75,000 10. International Normalized Ratio (INR) \> 1.4 after correction or inability to sustain INR ≤ 1.4 using short- and long-active procoagulants (such as, but not limited to, NovoSeven, fresh frozen plasma, vitamin K, Kcentra or Feiba) 11. Untreatable elevated activated partial thromboplastin time (aPTT) 12. Patients with a mechanical heart valve (presence of bioprosthetic valve(s) is permitted) 13. Positive urine or serum pregnancy test in female subjects without documented history of surgical sterilization or is post-menopausal 14. Participation in a concurrent interventional medical investigation or clinical trial 15. Known life-expectancy of less than 6 months, no reasonable expectation of recovery, Do-Not-Resuscitate (DNR), or comfort measures only prior to randomization 16. Inability or unwillingness of subject or legal guardian/representative to give written informed consent 17. Homelessness or history of drug or alcohol use or dependence that, in the opinion of the site investigator, would interfere with adherence to study requirements 18. intolerance or allergy to any TZD1 19. T2DM treated with insulin or an oral medication including Glyburide, unless the NICU physician deems it safe to replace the T2DM medication with pioglitazone1 20. heart failure (symptomatic or NYHA Class I-IV or newly diagnosed on admission TTE screening) 21. patients with abnormal (\>1x upper limit of normal) of alanine aminotransferase (ALT), aspartate aminotransferase (AST), or total bilirubin
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Maryland, Baltimore
Baltimore, Maryland, 21201, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.