Real-World data sought on ibalizumab for Tough-to-Treat HIV
NCT ID NCT05388474
First seen Jun 27, 2026 · Last updated Jul 28, 2026 · Updated 2 times
Summary
This study looks at how well the drug ibalizumab works for people with multidrug-resistant HIV in everyday medical practice. It compares patients who receive ibalizumab plus other HIV drugs to similar patients who do not receive ibalizumab. The goal is to understand long-term virus control, immune system health, and safety. About 168 heavily treatment-experienced adults with limited options are being followed.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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168 people
The number who actually took part.
- Started
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Mar 2022
- Finished
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Jul 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study will enroll Heavily treatment-experienced (HTE) adult patients infected with MDR HIV-1. For Cohort 2, the study will accept patients prescribed ibalizumab across study sites, including patients previously enrolled in Cohort 1 who subsequently initiated ibalizumab treatment. The decision to include ibalizumab in the treatment regimen will be clinical and independent of patient inclusion in the study.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. The patient is Heavily treatment-experienced (HTE), with limited treatment options and a history of treatment failure; 2. Based on recent or historical resistance assays and ARV history, patients must have documented Multi Drug Resistant (MDR) HIV-1 (e.g., laboratory report and documented past ARV treatment); 3. Received an appropriate HIV-1 resistance assay (genotypic or phenotypic testing) to devise an OBR (which may include an investigational ARV treatment) or will receive an appropriate resistance assay prior to initiating ibalizumab treatment; 4. Provide signed and dated informed consent to the Investigator, indicating that the patient (or, legally acceptable representative) has been informed of all pertinent aspects of the study, and is capable of understanding and willing to comply with the registry requirements. The consent will request to access the patient's medical, hospital, pharmacy, and vital statistics records as appropriate, as well as historical medical data for the full retrospective time period (01 May 2018 to enrollment). Further, consent will be provided for access to all available historical resistance and ARV treatment data; 5. ≥18 years of age or older at the time of screening; 6. Provide information on at least one alternate contact person of their choice (primary care physician, close relative or emergency contact) who can be contacted, should the patient be lost to follow-up over the course of the study; 7. Acknowledgement that in the event of their death, additional information can be obtained by contacting their primary care physician, a close relative, emergency contact or by consulting public or external databases (death registries, obituary listings) when available and verifiable. This is to be done in accordance with local regulatory requirements and laws; 8. Exceptionally, patients who may have started ibalizumab outside of the approved indication can also be included in Cohort 2 of the registry at the discretion of the investigator, provided they determine clinical utility. Exclusion Criteria: 1. Pregnant or breastfeeding; 2. Unable to provide informed consent; 3. Hypersensitivity to ibalizumab or any of the excipients in ibalizumab; 4. Previous ibalizumab experience (Cohort 1 only) 5. Previously enrolled in Cohort 2 of this registry.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Aids Healthcare Foundation
Fort Lauderdale, Florida, 33308, United States
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Amity Medical Group
Charlotte, North Carolina, 28215, United States
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BIOS Clinical Research
Palm Springs, California, 92262, United States
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Bliss Health
Orlando, Florida, 32806, United States
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Boston Medical Center
Boston, Massachusetts, 02118, United States
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CAN Community Health
Tampa, Florida, 34232, United States
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Can Community Health
Tampa, Florida, 33614, United States
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Circle Care Center
Stamford, Connecticut, 06850, United States
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Gary J. Richmond, M.D., PA
Fort Lauderdale, Florida, 33316, United States
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Georgetown University Medical Center
Washington D.C., District of Columbia, 20007, United States
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Henry Ford Hospital
Detroit, Michigan, 48202, United States
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I.D. Care Associates, PA
Hillsborough, New Jersey, 08844, United States
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Indiana University Health Inc.
Bloomington, Indiana, 47405, United States
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Las Vegas Research Center
Las Vegas, Nevada, 89106, United States
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Legacy Community Pharmacy Services
Houston, Texas, 77074, United States
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Medical University of South Carolina
Charleston, South Carolina, 29425, United States
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Midway Specialty Care Center Miami Beach
Miami Beach, Florida, 33140, United States
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Mills Clinical Research
Los Angeles, California, 90046, United States
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North Texas Infectious Diseases Consultants, P.A
Dallas, Texas, 75246, United States
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Orlando Immunology Center (OIC)
Orlando, Florida, 32803, United States
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Prime Healthcare Services - St Michael's Medical Center
Newark, New Jersey, 07102, United States
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Prism Health North Texas
Dallas, Texas, 75204, United States
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Ruane Clinical Research
Los Angeles, California, 90036, United States
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SUNY Upstate Medical Center
Syracuse, New York, 13210, United States
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St-Joseph's Comprehensive Research
Tampa, Florida, 33614, United States
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St. Hope Foundation
Houston, Texas, 77036, United States
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The Research Institute
Springfield, Massachusetts, 01105, United States
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The Roper St. Francis Ryan White Wellness Center
Charleston, South Carolina, 29407, United States
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Therapeutic Concepts, PA
Houston, Texas, 77004, United States
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Triple O Research Institute PA
West Palm Beach, Florida, 33407, United States
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UC San Diego Owen Clinic
San Diego, California, 92103, United States
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UT Health Houston
Houston, Texas, 77030, United States
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University of Maryland School of Medicine
Baltimore, Maryland, 21201, United States
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Waterbury Hospital
Waterbury, Connecticut, 06702, United States
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Whitman Walker Health
Washington D.C., District of Columbia, 20005, United States
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Yale University
New Haven, Connecticut, 06520, United States
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