A Study to Evaluate the Safety and Potential Efficacy of LT3001 Drug Product in Subjects With AIS

January 20, 2026 updated by: Lumosa Therapeutics Co., Ltd.

A Phase IIa, Double-Blind, Single Dose, Randomized, Placebo-Controlled Study to Evaluate the Safety, Tolerability, and Potential Efficacy of LT3001 Drug Product in Subjects With Acute Ischemic Stroke (AIS)

This is a multicenter, double-blind, single-dose, randomized, and placebo-controlled prospective Phase IIa clinical study, designed to evaluate LT3001 drug product versus placebo/control in subjects with AIS.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

24

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Taiwan
      • Kaohsiung City, Taiwan
        • Kaohsiung Medical University Chung-Ho Memorial Hospital
      • New Taipei City, Taiwan
        • Taipei Medical University - Shuang Ho Hospital
      • New Taipei City, Taiwan
        • Linkou Chang Gung Memorial Hospital
      • Taichung, Taiwan
        • China Medical University Hospital
      • Taichung, Taiwan
        • Taichung Veterans General Hospital
      • Taipei, Taiwan
        • Taipei Veterans General Hospital
  • United States
    • Kentucky
      • Lexington, Kentucky, United States, 40536
        • University of Kentucky Chandler Medical Center
    • New Jersey
      • Edison, New Jersey, United States, 08837
        • JFK Neuroscience Institute, JFK Medical Center
    • Ohio
      • Columbus, Ohio, United States, 43210
        • The Ohio State University - Wexner Medical Center
    • Tennessee
      • Chattanooga, Tennessee, United States, 37403
        • Chattanooga Center for Neurologic Research

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • 18 to 90 years
  • NIHSS of 4 to 30
  • Diagnosis of AIS within 24 hours after stroke symptoms onset

Exclusion Criteria:

  • Treatement with approved drug during the current AIS
  • Pre-stroke disability
  • Imaging evidence of acute intracranial hemorrhage, intraparenchymal tumor, arteriovenous malformations, other central nervous system lesions that could increase bleeding risk, or aneurysm requiring treatment
  • Suspected subarachnoid hemorrhage
  • Seizure
  • Uncontrolled hypertension
  • INR >1.7 and/or abnormal aPTT or platelet count <100,000/mm3
  • Blood glucose concentration <50 mg/dL or >400 mg/dL
  • Lactating or pregnant subjects or those planning to become pregnant during the study
  • Received anticoagulants and/or antiplatelet therapy and glycoprotein IIb/IIIa inhibitors within 48 hours
  • AIS, myocardial infarction, serious head trauma or major surgery within 90 days
  • Bleeding event within 21 days
  • Puncture of noncompressible vessels within 7 days
  • Severe hepatic, renal, and/or infectious disease

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Placebo Comparator: Placebo
Drug: Placebo
Placebo comparator
Active Comparator: LT3001 Drug Product
Drug: LT3001 Drug Product
Active comparator

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
The Percentage of Subject Have Symptomatic Intracranial Hemorrhage (sICH) of a Single Dose LT3001 Drug Product in Subjects With AIS.
Time Frame: Within 36 hours
Compare the the percentage of subject having sICH between LT3001 drug product and Placebo.
Within 36 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Lumosa Therapeutics Co., Ltd.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 27, 2020

Primary Completion (Actual)

February 22, 2021

Study Completion (Actual)

February 22, 2021

Study Registration Dates

First Submitted

September 5, 2019

First Submitted That Met QC Criteria

September 13, 2019

First Posted (Actual)

September 17, 2019

Study Record Updates

Last Update Posted (Actual)

January 22, 2026

Last Update Submitted That Met QC Criteria

January 20, 2026

Last Verified

January 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • LT3001-201

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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