Reducing Systemic Inflammation in People on Antiretroviral Therapy
Launched by CENTRE HOSPITALIER DE L'UNIVERSITÉ DE MONTRÉAL (CHUM) · Jun 12, 2025
Trial Information
Current as of July 22, 2025
Not yet recruiting
Keywords
ClinConnect Summary
This clinical trial is studying whether adding a medication called fostemsavir to the usual HIV treatment can lower the risk of heart disease in people whose HIV is well controlled. Researchers will look at heart health using scans, blood tests, and other health measures to see if this new approach helps more than the standard treatment alone.
People who might join are adults aged 40 or older, or anyone who has lived with HIV for 25 years or more, who have an undetectable HIV viral load (meaning the virus is very well controlled). They also need to have at least one risk factor for heart disease, such as high blood pressure, diabetes, smoking history, or a family history of early heart problems. Participants should be generally stable and able to attend study visits. If you join, you will either continue your usual HIV treatment or add fostemsavir to see if it improves your heart health. The study is not yet recruiting, and there are some health conditions and medications that might prevent participation, so the study team will carefully review these before you join.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • 40 years or older, or have lived with HIV for 25 years or more, any sex;
- • Undetectable HIV viral load (defined as last viral load measurement less than 50 copies/ml within the last 6 months);
- • Presence of at least one cardiovascular risk factor among the following: longstanding HIV infection (25 years or more), hypertension, diabetes, past or present smoking, dyslipidemia, family history of early onset CVD in a first-degree relative (defined as younger than 55 in males or younger than 65 in females (80)), known previous cardiovascular disease (defined as past myocardial infarction, coronary revascularization, stroke, or coronary artery atherosclerosis with \>= 50% stenosis demonstrated on coronary angiography or CCTA);
- • Participants with past cardiovascular disease must be in a stable clinical condition as judged by the study clinicians;
- • Past cardiovascular events are defined as having occurred at least 3 months before screening;
- • Evidence of detectable plasmatic sgp120 levels at any point in the past year, using the assay described priorly and performed at CRCHUM in Dr Andrés Finzi's laboratory.
- Exclusion Criteria:
- • Known allergy to study drug;
- • Concomitant treatment with strong cytochrome P450 (CYP3A) inducers, including but not limited to: carbamazepine, phenytoin (anticonvulsants), mitotane (antineoplastic), enzalutamide (androgen receptor inhibitor), rifampicin (antimycobacterial) and St John's wort (Hypericum perforatum, herbal supplement);
- • Planning to become pregnant, pregnant, or breastfeeding (as requested per product monography (55)). Females of childbearing potential must have a negative pregnancy test at baseline visit, and follow contraception requirements throughout the treatment;
- • Contraindication for CT scan use (estimated glomerular filtration rate \[eGFR\] less than 40ml/min using the Modification of Diet in Renal Diseases \[MDRD\] formula or iodine allergy);
- • Elevated risk of prior ionizing radiation exposure outside clinical care exceeding 10 mSV over 3 years, per the investigator's judgement (eg. a participant with occupational ionizing radiation exposure, prior participation in clinical trials with multiple CT scans)
- • Confirmed uncorrected QT value \>500ms or confirmed QTcF \>470 msec for women and \>450 msec for men;
- • Acquired/ congenital long QT syndrome;
- • Current or anticipated treatment with any of the following medications: amiodarone, disopyramide, dofetilide, ibutilide, procainamide, sotalol, and quinidine;
- • Unstable liver disease (as defined by any of the following: presence of ascites, encephalopathy, coagulopathy (INR \> 2.0), hypoalbuminemia (\<30 mg/ml), untreated esophageal or gastric varices, or persistently elevated bilirubinemia (\>1.5x upper limit of normal \[ULN\]), known biliary abnormalities (except Gilbert's syndrome or asymptomatic gallstones or otherwise stable chronic liver disease per investigator assessment);
- • ALT \>=5 times the ULN, OR ALT \>=3xULN and bilirubin \>=1.5xULN with \>35% direct bilirubin;
- • History of liver cirrhosis with CHILD-PUGH classification C;
- • Inability to provide informed consent;
- • Life expectancy of less than 36 months;
- • Inability to present to study visits;
- • Participation in another interventional trial;
- • Known Congestive heart failure with NYHA class 3 or 4.
About Centre Hospitalier De L'université De Montréal (Chum)
The Centre Hospitalier de l'Université de Montréal (CHUM) is a leading academic health institution in Canada, dedicated to advancing patient care through innovative research and clinical excellence. As a prominent sponsor of clinical trials, CHUM is committed to leveraging its multidisciplinary expertise and state-of-the-art facilities to facilitate groundbreaking studies that enhance medical knowledge and improve health outcomes. Collaborating with a network of healthcare professionals and researchers, CHUM fosters a rigorous research environment that prioritizes patient safety, ethical standards, and scientific integrity, positioning itself at the forefront of medical advancements.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Montreal, Quebec, Canada
Patients applied
Trial Officials
Madeleine Durand, MD MSc FRCPC
Principal Investigator
CR CHUM
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported