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Restarting Anticoagulation After Traumatic Intracranial Hemorrhage

NCT04229758 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 1100

Last updated 2021-05-19

No results posted yet for this study

Summary

Primary Objective:

To identify the optimal interval to restart oral anticoagulation after traumatic intracranial hemorrhage that will minimize thrombotic events and major bleeding by performing a response adaptive randomized (RAR) PROBE clinical trial of restarting in anticoagulant-associated traumatic intracranial hemorrhage patients, comparing restart at 1 week to restart at 2 weeks or at 4 weeks, with a primary composite outcome of major thrombotic events and bleeding.

Primary Outcome: 60-day composite of thromboembolic events, defined as DVT, pulmonary emboli, myocardial infarctions, ischemic strokes and systemic emboli, and bleeding events defined as non-CNS major bleeding events (modified BARC3 or above) and worsening index tICrH or new intracranial hemorrhage (ICrH).

Secondary objectives of this trial include:

1. To use the Trauma Quality Improvement Program (TQIP) of the American College of Surgeons - Committee on Trauma (ACS-COT), a well-established and highly respected trauma center oversight mechanism, to translate findings of the trial into practice in a closed loop.
2. To establish a relationship between time of restarting and overall secondary events, i.e. a dose response, that favors early restarting (1 week is better than 2 weeks and 2 weeks is better than 4 weeks.
3. To explore patient centered utility weighting of thrombotic versus bleeding composite endpoint components by: A) 60-day Disability Rating Scale (DRS) 24,25 and modified Rankin Scale (mRS)26; B) Trial patient-reported standard gamble utilities including by race, gender and ethnicity.
4. To explore the composite without DVT in the thrombotic component

Conditions

Interventions

DRUG

Anticoagulants

DOAC for the prevention of thromboembolic events in patients with non-valvular AF or VTE.

Sponsors & Collaborators

  • University of Texas at Austin

    lead OTHER

Principal Investigators

  • Truman J Milling, MD · Seton Dell Medical School Stroke Institute

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-10-31
Primary Completion
2026-12-31
Completion
2027-02-28
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

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 NCT04229758 on ClinicalTrials.gov