Can herbal pills cut stroke risk after brain bleed? major trial launches
NCT ID NCT07200921
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a Chinese herbal pill (Naoxuekang Dropping Pills) can lower the chance of having another stroke, heart attack, or blood clot in people who recently had a brain bleed from high blood pressure. About 1,950 adults will take either the pill or a placebo for 90 days, along with standard care. Researchers will track their health for one year to see if the pill reduces serious vascular events.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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About 1,950 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2025
An estimate. Start dates often move.
- Expected to finish
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Nov 2028
An estimate. End dates often move.
- 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. Meets the diagnostic criteria for hypertensive intracerebral hemorrhage. 2. Able to cooperate with a head MRI examination and has imaging manifestations of cerebral small vessel disease (CSVD) (Staals total CSVD burden score ≥ 1). 3. Supratentorial hemorrhage (volume ≤ 30ml) or infratentorial hemorrhage (volume ≤ 10ml). 4. Within 7 days of symptom onset. 5. NIHSS score ≤ 25. 6. GCS score ≥ 8. 7. Age between 18 and 80 years (inclusive). 8. Any gender Exclusion Criteria: 1. Primary intraventricular hemorrhage. 2. Spontaneous intracerebral hemorrhage due to other causes or secondary intracerebral hemorrhage (e.g., from trauma, vascular malformations, coagulation disorders, hematological diseases, systemic diseases, or tumors). 3. Planned surgical intervention (including craniotomy for hematoma evacuation, minimally invasive hematoma removal, or ventricular puncture). 4. Patients with active peptic ulcer, bleeding, or other clear tendency for rebleeding. 5. Patients with severe hepatic or renal dysfunction (Severe hepatic dysfunction: ALT or AST \> 3 times the upper limit of normal; Severe renal dysfunction: Serum creatinine \> 2 times the upper limit of normal). 6. Suffering from other life-threatening severe diseases with an expected survival time of less than 1 year. 7. Known allergy to any component of the study drug. 8. Pregnant women, women planning pregnancy, or lactating women. 9. Participating in another interventional clinical trial.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Beijing Tiantan Hospital, Capital Medical University
Beijing, Beijing Municipality, 100070, China
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