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Effects of Tirzepatide on Weight Loss and Chronic Inflammation in People With HIV
Lead sponsor
Asset
Tirzepatide
Subcutaneous · GLP-1 / GIP dual
Listed sites
1
Recruiting sites
1
Enrollment
12
estimated
Study population
HIV, Obesity / overweight
Key I/E criterion
•BMI ≥27
Primary endpoint
•Body weight, absolute change (kg)
Footprint
Where this trial recruits
Site locations as reported to ClinicalTrials.gov. Site count is not enrollment count; per-site enrollment is not available from source.
Identifiers
Registered as
Timeline
Milestones
Assets
Investigational agents
Study populations
Who this study enrolls
Eligibility
Who can enroll
Eligibility criteria
Age ≥ 18 years
HIV-1 infection (well controlled)
Stable ART
· Receiving a stable antiretroviral regimen for at least 1 year prior to study entry
Overweight
Endpoints (16)
What's being measured
Protocol endpoints and posted registry outcome measures, grouped into outcome categories. Composite endpoints show their component event types. Standard codes (LOINC, SNOMED CT) are shown where available.
Coverage by outcome category
Weight & body composition
3 endpointsChange in Baseline Body Weight
Time frame:12 weeks
Body weight, absolute change (kg)
change from baseline, improvement
Body composition
Time frame:12 weeks
descriptive, improvement
Waist circumference
Time frame:12 weeks
Waist circumference, change
change from baseline, improvement
MASH / liver
2 endpointsLiver fat content
Time frame:12 weeks
Liver fat content, change
change from baseline, improvement
Liver stiffness measurement (LSM)
Time frame:12 weeks
Liver stiffness (VCTE), change
change from baseline, improvement
Cardiometabolic biomarkers
5 endpointsChange in Inflammatory Markers: IL-1β
Time frame:12 weeks
change from baseline, improvement
Change in Inflammatory Markers: IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10
Time frame:12 weeks
change from baseline, improvement
Change in Inflammatory Markers: TNF-α
Time frame:12 weeks
change from baseline, improvement
Change in Inflammatory Markers: NFkB
Time frame:12 weeks
change from baseline, improvement
Change in Inflammatory Markers: sCD163, and sCD14
Time frame:12 weeks
change from baseline, improvement
Other (unclassified)
6 endpointsChange in Inflammatory Markers: GM-CSF
Time frame:12 weeks
change from baseline, improvement
Change in cardiometabolic markers
Time frame:12 weeks
change from baseline, improvement
componentsHbA1c, change, LDL-C, change, HDL-C, change, Triglycerides, change, Total cholesterol, change
Monocyte Subset Analysis
Time frame:Week 12 and week 16
descriptive
Change in Inflammatory Markers: IFN-γ
Time frame:12 weeks
change from baseline, improvement
Change in Inflammatory Markers: IL-2
Time frame:12 weeks
change from baseline, improvement
Biorepository samples for future research
Time frame:The biorepository samples (only) will be banked for future analysis for separate research (related or unrelated to this project) for up to 7 years post-study completion.
descriptive
Publications (13)
Bibliography
Records linked to this trial through ClinicalTrials.gov references, PubMed NCT search, and curated study seeds. 'Canonical' marks design/result papers; others are registry references or candidates.
Registry references + supporting bibliography
- Nature reviews. Endocrinology2025 Jan (month)PMID39448830doi:10.1038/s41574-024-01047-yvia CT.gov background
- Clinical infectious diseases : an official publication of the Infectious Diseases Society of America2024 Oct 15PMID38501237doi:10.1093/cid/ciae151via CT.gov background
- JAMA internal medicine2024 Jul 1PMID38466272doi:10.1001/jamainternmed.2023.8526via CT.gov background
- The Canadian journal of cardiology2024 Jun (month)PMID38417572doi:10.1016/j.cjca.2024.02.014via CT.gov background
- International journal of molecular sciences2023 Jul 31PMID37569635doi:10.3390/ijms241512259via CT.gov background
- The New England journal of medicine2022 Jul 21PMID35658024doi:10.1056/NEJMoa2206038via CT.gov background
- CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2020 Aug 4PMID32753461doi:10.1503/cmaj.191707via CT.gov background
- Cellular & molecular immunology2017 Dec (month)PMID29082920doi:10.1038/cmi.2017.109via CT.gov background
- Hawai'i journal of medicine & public health : a journal of Asia Pacific Medicine & Public Health2017 Mar (month)PMID28435757via CT.gov background
- The Journal of clinical endocrinology and metabolism2015 Feb (month)PMID25590212doi:10.1210/jc.2014-3415via CT.gov background
- AIDS patient care and STDs2008 Dec (month)PMID19072098doi:10.1089/apc.2008.0082via CT.gov background
Provenance
Sources
Trial facts come from public ClinicalTrials.gov records. Endpoint categories are Delfa's classification of those records, not a ClinicalTrials.gov field. All figures reflect the July 1, 2026 snapshot.