HIV and Changes in the Gut Microbiome After Changes in Antiretroviral Therapy (ART)

Brief summary (registry, in English)

This is a study that aims to contribute to the understanding of how antiretroviral therapy effects the gut microbiome which, if known, could inform decisions about drug choices at an individual level. The gut health is extremely important for all aspects of a persons wellbeing both at the level of the body and the brain. In recent years there has been much interest and better understanding of the role of the bacteria, viruses and other microorganisms that live in the human gut (the gut microbiome). It is known that disturbing the balance between the different species of bacteria in the gut can have consequences including diarrhoea, inflammatory and autoimmune conditions and has also been linked to obesity. There are big differences in the gut microbiome composition seen in people with untreated HIV infection compared with non-infected individuals. This disrupted balance does not seem to be restored when starting on antiretroviral therapy. Different classes of antiretrovirals seem to have different effects but this has been hard to establish because studies aiming to look at this has been large population studies where it can be hard to tease out cause and effect. In this study the investigators are instead aiming to compare an individual with themselves by comparing the bacterial gut microbiome before the person switches from one class of antiretroviral treatment to another or switches the delivery method of that drug, with the bacterial gut microbiome 3-8 weeks after the switch. The investigators hope that if this can be understood the effects different classes and delivery methods of antiretroviral have on an individual's gut microbiome, can be taken into account when deciding on the best HIV therapy for a person. In the long term, this would lessen the negative effects of being on a life-long treatment.

What you commit to

• Study type: Observational
• Planned participants: 15
• From 17 May 2024 to the primary completion date, 31 May 2025
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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