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Completed No phase listed Observational Results available

Investigation of Clot in Ischemic Stroke and Hematoma Evacuation

ClinicalTrials.gov ID: NCT04693767

Public ClinicalTrials.gov record NCT04693767. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 12:40 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The aim of the study is to collect and analyze specimen from ischemic stroke patients undergoing thrombectomy procedures and from patients undergoing minimally invasive surgery for intracranial hematoma evacuation.

Study identification

NCT ID
NCT04693767
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Penumbra Inc.
Industry
Enrollment
400 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 15, 2021
Primary completion
Jul 21, 2022
Completion
Aug 2, 2022
Last update posted
Oct 22, 2024

2021 – 2022

United States locations

U.S. sites
27
U.S. states
21
U.S. cities
27
Facility City State ZIP Site status
Banner Desert Medical Center Mesa Arizona 85202
Banner University Medical Center - Phoenix Phoenix Arizona 85006
Christiana Care Newark Delaware 19713
George Washington University Washington D.C. District of Columbia 20037
Baptist Medical Center Jacksonville Florida 32207
Northwestern University Chicago Illinois 60611
Indiana University Health Methodist Hospital Indianapolis Indiana 46202
University of Kentucky Lexington Kentucky 40536
Norton Neuroscience Institute Louisville Kentucky 40241
MaineHealth Portland Maine 04012
Adventist Healthcare Shady Grove Medical Center Rockville Maryland 20850
Massachusetts General Hospital Boston Massachusetts 02114
Metro Health Wyoming Michigan 49519
St. Dominic Jackson Memorial Hospital Jackson Mississippi 39216
SSM St. Clare Healthcare Fenton Missouri 63026
Mount Sinai New York New York 10029
Stony Brook University Stony Brook New York 11794
Westchester Medical Center Valhalla New York 10595
Miami Valley Hospital Dayton Ohio 45409
University of Pennsylvania Philadelphia Pennsylvania 19104
Greenville Memorial / Prisma Health Greenville South Carolina 29605
Fort Sanders Regional Medical Center Knoxville Tennessee 37916
Methodist University Memphis Tennessee 38104
University of Texas Health Center, Memorial Hermann Medical Center Houston Texas 77030
Virginia Commonwealth University Richmond Virginia 23298
Swedish Health Services, Swedish Cherry Hill Seattle Washington 98122
Tacoma General Hosptial Tacoma Washington 98405

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04693767, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 22, 2024 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04693767 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →