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Sponsors and Collaborators: |
Johns Hopkins University FDA Office of Orphan Products Development Genentech |
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Information provided by: | Johns Hopkins University |
ClinicalTrials.gov Identifier: | NCT00650858 |
The specific objective of this trial is to determine the lowest dose possible with the best pharmacokinetic and safety profile and it's ability to remove a blood clot from the ventricular system.
Condition | Intervention | Phase |
---|---|---|
Intraventricular Hemorrhage |
Drug: tissue plasminogen activator, rt-PA (thrombolytic) (Cathflo) |
Phase II |
Study Type: | Interventional |
Study Design: | Treatment, Non-Randomized, Open Label, Uncontrolled, Single Group Assignment, Safety/Efficacy Study |
Official Title: | Clot Lysis: Evaluating Accelerated Resolution of Intraventricular Hemorrhage (IVH) |
Estimated Enrollment: | 36 |
Study Start Date: | November 1999 |
Estimated Study Completion Date: | June 2010 |
Estimated Primary Completion Date: | December 2007 (Final data collection date for primary outcome measure) |
Stage 1: Subjects received intraventricular injections of either 0.3 mg or 1.0 mg of rt-PA every 12 hours for up to 8 doses.
Stage 2: Subjects will receive 1.0 mg every 4, 6 or 8 hours depending on the dose tier open at the time of enrollment.
The purpose of this trial is to determine the efficacy and pharmacokinetics of intraventricular injections of multiple low doses of rt-PA. Sixteen subjects were already randomized to receive intraventricular injections of with 0.3 mg or 1.0 mg of rt-PA every 12 hours for up to 8 doses. Results of this stage (n=16) were then analyzed and the most effective dose of 1.0 mg was chosen to be used in the second stage (n=36) to determine the optimal frequency of dosing. We propose to test if this intervention facilitates more rapid clot resolution, complete recovery function and decreased mortality from this condition.
Ages Eligible for Study: | 18 Years to 75 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Karen Lane, CMA, CCRP | 410-614-3461 | klane@jhmi.edu |
United States, Maryland | |
Johns Hopkins University | Recruiting |
Baltimore, Maryland, United States, 21287 | |
Contact: Shannon Le Droux 410-502-0505 sledrou1@jhmi.edu | |
Sub-Investigator: Judy Huang, MD | |
University of Maryland Medical Systems | Recruiting |
Baltimore, Maryland, United States, 21202 | |
Contact: Charlene Aldrich, RN 410-328-5332 CALDRICH@smail.umaryland.edu | |
Principal Investigator: E. Francois Aldrich, MD | |
United States, Michigan | |
Wayne State University | Recruiting |
Detroit, Michigan, United States, 48201 | |
Contact: Elizabeth Berlow | |
Principal Investigator: William Coplin, MD | |
Principal Investigator: Robert Johnson, MD | |
United States, New York | |
Mt. Sinai Medical Center | Recruiting |
New York, New York, United States, 10029 | |
Contact: Emiliano Tatti, MD | |
Principal Investigator: Joshua Bederson, MD | |
United States, Ohio | |
University of Cincinnati | Recruiting |
Cincinnati, Ohio, United States, 45267 | |
Contact: Marlena Robinson | |
Principal Investigator: Mario Zuccarello, MD | |
United States, South Carolina | |
Medical University of South Carolina | Recruiting |
Charleston, South Carolina, United States, 29425 | |
Contact: Marc Lapointe | |
Contact: Bonnie Muntz-Pope | |
Principal Investigator: Byron Bailey, MD | |
Sub-Investigator: Marc Lapointe, PharmD | |
United States, Virginia | |
Virginia Commonwealth University | Recruiting |
Richmond, Virginia, United States, 23298 | |
Contact: Randall Merchant, PhD 804-828-9528 rmerchan@hsc.vcu.edu | |
Principal Investigator: William Broaddus, MD |
Study Chair: | Daniel F Hanley, MD | Johns Hopkins University |
Responsible Party: | Johns Hopkins University ( Daniel F. Hanley, M.D. ) |
Study ID Numbers: | IVH05, ISRCTN47341677 |
Study First Received: | December 26, 2007 |
Last Updated: | May 9, 2008 |
ClinicalTrials.gov Identifier: | NCT00650858 |
Health Authority: | United States: Food and Drug Administration |
Intraventricular hemorrhage (IVH) rt-PA |
Cerebral Hemorrhage Vascular Diseases Tissue Plasminogen Activator Central Nervous System Diseases Intracranial Hemorrhages |
Brain Diseases Hemorrhage Plasminogen Cerebrovascular Disorders |
Fibrin Modulating Agents Pathologic Processes Molecular Mechanisms of Pharmacological Action Therapeutic Uses Hematologic Agents |
Nervous System Diseases Fibrinolytic Agents Cardiovascular Diseases Cardiovascular Agents Pharmacologic Actions |