Study Stopped
Futility
Impact of Fever Prevention in Brain Injured Patients
INTREPID
1 other identifier
interventional
686
5 countries
38
Brief Summary
This study will assess the impact of fever prevention on fever burden and short- and long-term neurologic outcomes in brain injured patients. Half of the subjects will undergo fever prevention using a targeted temperature management system and half of the subjects will be treated for fever should it develop.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Jan 2017
Longer than P75 for not_applicable
38 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
December 5, 2016
CompletedFirst Posted
Study publicly available on registry
December 19, 2016
CompletedStudy Start
First participant enrolled
January 1, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 12, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
May 12, 2022
CompletedResults Posted
Study results publicly available
September 21, 2023
CompletedSeptember 21, 2023
August 1, 2023
5.4 years
December 5, 2016
July 10, 2023
August 25, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Fever Burden
Daily average fever burden (°C-hour)
Up to 14 days
Secondary Outcomes (15)
Primary Neurologic Outcome: Modified Rankin Scale Short-Term
3-months post injury
Other Neurologic Outcomes: NIH Stroke Scale Short-Term
3-months post injury
Other Neurologic Outcomes: Barthel Index Short-Term
3-months post injury
Other Neurologic Outcomes: Glasgow Outcome Scale Extended Short-Term
3-months post injury
Other Neurologic Outcomes: Montreal Cognitive Assessment Short-Term
3-months post injury
- +10 more secondary outcomes
Other Outcomes (3)
Hospital Length of Stay
From date of randomization until hospital discharge, assessed up to 90 days
ICU Length of Stay
From date of randomization until ICU discharge
Mortality
7-day (or hospital discharge); 3-, 6-, and 12-months
Study Arms (2)
Fever Prevention
EXPERIMENTALFever will be prevented using a surface targeted temperature management system
Standard Care
ACTIVE COMPARATORStandard care in which fever may spontaneously develop
Interventions
Prophylactic normothermia
Eligibility Criteria
You may qualify if:
- Admitted with a primary neurological diagnosis of ischemic stroke, intracerebral hemorrhage, or subarachnoid hemorrhage
- Prior to onset of acute symptoms, was considered functionally independent (mRS 0-2)
- Meets disease-specific criteria
You may not qualify if:
- Fever (≥38°C) prior to study enrollment
- Pre-existing neurological, psychiatric, or other condition that would confound neurological assessment or would make it difficult to accurately assess neurologic and/or functional outcome
- Has a pre-morbid condition with poor likelihood of survival to 6 months
- Has a pre-morbid mRS ≥3
- Diagnosed with brain death
- Is undergoing therapeutic hypothermia therapy
- Has sustained neurological injury felt to be catastrophic with little chance of recovery
- Has a skin condition in which the use of the ArcticGel Pads is contraindicated (i.e., skin that has signs of ulceration, burns, hives, or rash)
- Has poor skin integrity or poor tissue perfusion
- Participation in a concurrent investigational / interventional study (medical device or drug)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- C. R. Bardlead
- Yale Universitycollaborator
- Boston Universitycollaborator
Study Sites (40)
University of Southern California
Los Angeles, California, 90033, United States
Stanford University Hospital
Palo Alto, California, 94304, United States
University of Colorado Hospital
Aurora, Colorado, 80045, United States
Swedish Medical Center
Englewood, Colorado, 80113, United States
Yale New Haven Hospital
New Haven, Connecticut, 06520, United States
University of Florida
Gainesville, Florida, 32610, United States
Rush University
Chicago, Illinois, 60612, United States
Norton Neuroscience Institute
Louisville, Kentucky, 40241, United States
Tulane Medical Center
New Orleans, Louisiana, 70112, United States
University of Maryland Medical Center
Baltimore, Maryland, 21201, United States
Boston University Medical Center
Boston, Massachusetts, 02118, United States
University of Massachusetts Worcester
Worcester, Massachusetts, 01655, United States
Henry Ford Hospital
Detroit, Michigan, 48202, United States
Spectrum Health Hospitals
Grand Rapids, Michigan, 49506, United States
Washington University
St Louis, Missouri, 63110, United States
The University of New Mexico Health Science Center
Albuquerque, New Mexico, 87131, United States
Mount Sinai Hospital
New York, New York, 10029, United States
Columbia University, New York - Presbyterian Hospital
New York, New York, 10032, United States
Duke University Medical Center
Durham, North Carolina, 27710, United States
Wake Forest University Health Sciences
Winston-Salem, North Carolina, 27157, United States
Ohio State University Wexner Medical Center
Columbus, Ohio, 43210, United States
Riverside Methodist Hospital
Columbus, Ohio, 43214, United States
Providence St Vincent Medical Center
Portland, Oregon, 97225, United States
Hershey Medical Center
Hershey, Pennsylvania, 17033, United States
Rhode Island Hospital
Providence, Rhode Island, 02903, United States
Erlanger Health System Baroness Hospital
Chattanooga, Tennessee, 37403, United States
The University of Texas Health Science Center at Houston
Houston, Texas, 77030, United States
Harborview Medical Center
Seattle, Washington, 98104, United States
Royal North Shore Hospital
Sydney, New South Wales, 2065, Australia
Royal Adelaide Hospital
Adelaide, South Australia, Australia
Medizinische Universität Innsbruck
Innsbruck, A-6020, Austria
Charité - Universitätsmedizin Berlin
Berlin, D-10117, Germany
Technische Universitat Dresden
Dresden, 01062, Germany
Universitätsklinikum Jena
Jena, 07747, Germany
LMU München, Klinikum Großhadern
Munich, 81377, Germany
Keimyung University Dongsan Hospital
Daegu, South Korea
Asan Medical Center
Seoul, South Korea
Seoul National University Bundang Hospital
Seoul, South Korea
Seoul National University Hospital
Seoul, South Korea
Universitätsspital Zürich
Zurich, 8091, Switzerland
Related Publications (3)
Greer DM, Helbok R, Badjatia N, Ko SB, Guanci MM, Sheth KN; INTREPID Study Group. Fever Prevention in Patients With Acute Vascular Brain Injury: The INTREPID Randomized Clinical Trial. JAMA. 2024 Nov 12;332(18):1525-1534. doi: 10.1001/jama.2024.14745.
PMID: 39320879DERIVEDGreer DM, Ritter J, Helbok R, Badjatia N, Ko SB, Guanci M, Sheth KN. Impact of Fever Prevention in Brain-Injured Patients (INTREPID): Study Protocol for a Randomized Controlled Trial. Neurocrit Care. 2021 Oct;35(2):577-589. doi: 10.1007/s12028-021-01208-1. Epub 2021 Mar 24.
PMID: 33761119DERIVEDCronberg T, Greer DM, Lilja G, Moulaert V, Swindell P, Rossetti AO. Brain injury after cardiac arrest: from prognostication of comatose patients to rehabilitation. Lancet Neurol. 2020 Jul;19(7):611-622. doi: 10.1016/S1474-4422(20)30117-4.
PMID: 32562686DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Director, Global Clinical Affairs - Urology and Critical Care
- Organization
- Becton, Dickinson and Company
Study Officials
- PRINCIPAL INVESTIGATOR
David M. Greer, MD, MA
Boston University
- PRINCIPAL INVESTIGATOR
Kevin N. Sheth, MD
Yale University
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- GT60
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
December 5, 2016
First Posted
December 19, 2016
Study Start
January 1, 2017
Primary Completion
May 12, 2022
Study Completion
May 12, 2022
Last Updated
September 21, 2023
Results First Posted
September 21, 2023
Record last verified: 2023-08
Data Sharing
- IPD Sharing
- Will not share