Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04994756 · ClinicalTrials.gov registry record
Stroke Thrombectomy and Aneurysm Registry
A clinical trial of Stroke and Thromboses, Intracranial, sponsored by Medical University of South Carolina.
- Recruiting
- Registry status
- 40,000
- Enrollment target
- 20
- Study locations
NCT04994756: Recruiting study of Stroke and Thromboses, Intracranial, sponsored by Medical University of South Carolina.
NCT04994756 is a study of Stroke and Thromboses, Intracranial that is actively recruiting participants, run by Medical University of South Carolina. The registered enrollment target is 40,000 participants, above the 11,928-participant average among 454 other Stroke trials with a reported enrollment target (235% higher). The trial reports 20 study locations across 11 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04994756, a study of Stroke and Thromboses, Intracranial, is actively recruiting participants, sponsored by Medical University of South Carolina.
- RECRUITING
- Registry status
- 40,000 participants
- Enrollment target
- 20
- Study locations
Study Summary
This international multi-center registry is used to collect existing information and outcomes for patients undergoing an operation for treatment of injuries to the brain including the blockage of blood flow to an area of the brain, an abnormal ballooning of an artery, abnormal tangling of blood vessels, abnormal formation of blood vessels, tearing of vein, and bleeding in the brain. This information is used to help predict outcomes that undergo an operation for treatment of the above-listed brain injuries. Additionally, the information is used to compare techniques and devices' effects on technical and clinical outcomes.
Primary Outcome
Researchers examine changes in hemorrhage rates in post-stroke patients
Conditions Studied
Interventions
- PROCEDURE Stroke/Thrombectomy/Aneurysm-specific surgical procedures
Study Locations (20)
Florida
- University of Florida - Gainesville
- Mayo Clinic in Florida - Jacksonville
- University of Miami Health System - Miami
- University of South Florida - Tampa
Illinois
- Rush University - Chicago
- University of Chicago - Chicago
- University of Illinois - Chicago
- Endeavor Health - Evanston
California
- Loma Linda University - Loma Linda
- Cottage Health Research Institute - Santa Barbara
Connecticut
- Nuvance Health - Danbury
- Yale University - New Haven
Georgia
- Piedmont Healthcare - Atlanta
- Emory University - Atlanta
Alabama
- University of Alabama at Birmingham - Birmingham
Hawaii
- The Queens Health Center - Honolulu
Indiana
- Indiana University - Indianapolis
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40,000 participants |
| Start Date | 2019-09-17 |
| Est. Completion | 2055-01-01 |
What NCT04994756 shows while recruiting
NCT04994756 is an observational study that tracks outcomes without assigning an intervention. Its 40,000 participants enrollment target places it among the larger protocols in the corpus, above the 11,928-participant average among 454 other Stroke trials with a reported enrollment target (235% higher).
The record links to 3 conditions, with Stroke appearing as the primary indexed condition, and to 1 intervention - of which Stroke/Thrombectomy/Aneurysm-specific surgical procedures is the first listed.
NCT04994756 names 20 study sites across 11 states, led by Florida, Illinois, California.
Frequently Asked Questions
What is clinical trial NCT04994756 about?
NCT04994756 is a clinical study titled "Stroke Thrombectomy and Aneurysm Registry". This international multi-center registry is used to collect existing information and outcomes for patients undergoing an operation for treatment of injuries to the brain including the blockage of blood flow to an area of the brain, an abnormal ballooning of an artery, abnormal tangling of blood vess...
What is the current status of trial NCT04994756?
This trial is currently recruiting. The enrollment target is 40,000 participants. The study started on 2019-09-17. Estimated completion is 2055-01-01.
What conditions does trial NCT04994756 study?
This clinical trial studies the following conditions: Stroke, Thromboses, Intracranial, Aneurysm, Brain.
What interventions are being tested in trial NCT04994756?
The interventions under investigation include: Stroke/Thrombectomy/Aneurysm-specific surgical procedures (PROCEDURE).
Who is sponsoring clinical trial NCT04994756?
This trial is sponsored by Medical University of South Carolina, which has 755 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04994756 being conducted?
This trial has 20 study locations across Alabama, California, Connecticut, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Stroke
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT04994756's enrollment target sits among peer trials
40,000 4th of 454 higher than 451 of 454 other Stroke trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Stroke trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
-
The SLEEPR Study: SLEep Effects on Post-stroke Rehabilitation
RECRUITING
-
Tracking a Tactile Signal Along the Nervous System
RECRUITING · NA
-
Transcranial Direct Current Stimulation (tDCS) With Verb Network Strengthening Treatment (VNeST) in Chronic Aphasia
RECRUITING · NA
-
Genetic and Environmental Risk Factors for Hemorrhagic Stroke
RECRUITING
-
Strategy Training for Individuals With Unilateral Neglect
RECRUITING · NA
-
Weight Loss and ExeRcise
RECRUITING · NA
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT01255748 · 40,000 participants
Registry Study for Radiation Therapy Outcomes
- NCT06768814 · 40,000 participants · NA
Overdose Recovery and Care Access (ORCA) Qualitative Stakeholder Interviews and County-level Data
- NCT07109427 · 40,000 participants · NA
Impact of an Electronic Health Record Maintenance Alert on PSA Screening Rates in a 10-Hospital Integrated Health System
- NCT05796505 · 37,122 participants · NA
Addressing Vaccine Acceptance in Carceral Settings Through Community Engagement
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI