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Antithrombotic Therapy With Regulation of Blood Pressure in Non-Cardioembolic Progressive Stroke

NCT06551727 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 70

Last updated 2024-10-16

No results posted yet for this study

Summary

Stroke has become the leading cause of death in China, with acute ischemic stroke still progressing within one week of onset, known as progressive ischemic stroke (PIS), which has a high rate of disability and mortality, accounting for 23-43% of the incidence of stroke. Non-cardioembolic PIS is one of the common types, and the current treatment mainly focuses on antithrombotic therapy, but the therapeutic effect is not satisfactory. More and more evidence suggests that hypotension is an unfavorable factor for PIS, so this study intends to explore the efficacy and safety of antithrombotic therapy with regulation of blood pressure in non-cardioembolic PIS.

Conditions

  • Stroke, Ischemic

Interventions

OTHER

Intervention group

After stroke progression, all patients receive dual antiplatelet therapy (aspirin 100mg/day combined with clopidogrel 75mg/day) for the first 21 days, except in cases of cerebral hemorrhage. After this period, they continue to take aspirin 100mg/day orally for the long term. In terms of blood pressure control, medications such as dopamine, metaraminol, or midodrine are used to achieve a systolic blood pressure target range of 160-180 mmHg within 1 h of random assignment and to maintain this target for 7 days (or death, should this event occur earlier). BP measurements are routinely captured using automated devices fitted to the unaffected arm, following the protocol recommended by the standard guideline. The readings are taken at 15-minute intervals for the initial hour, hourly from the first to the sixth hour, every six hours from 6 to 24 hours, and then twice daily for 7 days (or death, if earlier). Subsequently, these data are uploaded into the research database.

OTHER

Control group

After stroke progression, all patients receive dual antiplatelet therapy (aspirin 100mg/day combined with clopidogrel 75mg/day) for the first 21 days, except in cases of cerebral hemorrhage. After this period, they continue to take aspirin 100mg/day orally for the long term.

Sponsors & Collaborators

  • Ruijin Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-08-15
Primary Completion
2025-07-15
Completion
2025-07-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06551727 on ClinicalTrials.gov