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Clinical research on a neuroprotective effect of minocycline treatment in the acute stage of Ischemic Stroke

Clinical research on a neuroprotective effect of minocycline treatment in the acute stage of Ischemic Stroke - Japan Minocycline Treatment in Acute Ischemic Stroke (JMTAIS)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000002332
Enrollment
200
Registered
2009-08-14
Start date
2010-04-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Brain Infarction

Interventions

200 mg/day of Minocycline for 5 consecutive days Placebo for 5 consecutive days

Sponsors

Takeshi Takahashi
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Age >= 20 2) NIHSS Score >= 4 3) Ischemic Stroke patients within 6 to 24 hours from the onset and oral administration is available within the hours

Exclusion criteria

Exclusion criteria: 1) Hemorrhagic Stroke patients 2) Patients with evidence of other disease of the CNS 3) JCS >= 10 4) mRS before the onset >= grade 3 5) Patients who have known allergic response to tetracyclines 6) Patients with serious liver or renal diseases 7) Patients who have swallowing difficulties 8) During pregnancy or lactation 9) Patients who have serious pre-existing diseases 10) Patients who weigh over 100 kg

Design outcomes

Primary

MeasureTime frame
Comparison of NIH Stroke Scale (NIHSS) scores on day 90 in subjects treated with 200 mg/day minocycline vs placebo.

Secondary

MeasureTime frame
Comparison of NIH Stroke Scale (NIHSS) scores on day 7 and day 30, as well as modified Rankin Scale (mRS) and Barthel Index (BI) scores on day 7, day 30, and day 90.

Countries

Japan

Contacts

Public ContactTakeshi Takahashi

National Hospital Organization, Kumamoto Medical Center Department of Emergency and Critical Care Medicine

t99@kumamoto2.hosp.go.jp096-353-6501

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026