Switch From Oral Therapy to Long-acting Injectable Cabotegravir + Rilpivirine — CABO-LA  

Quality of Life Clinical Trial

Official title: Level of Satisfaction and Quality of Life in People Living With HIV in Chile, Who Switch From Oral Therapy to Long-acting Injectable Cabotegravir + Rilpivirine

Status Not yet recruiting

Clinical Trial Summary

This protocol will assess the level of satisfaction, acceptance of treatment and quality of life of patients with undetectable HIV who voluntarily change from oral to injectable antiretroviral treatment at 72 weeks of follow-up.

Clinical Trial Description

Foreign studies have shown that long-acting (LA) injectable Cabotegravir + Rilpivirine is effective and well tolerated in the long term, demonstrating non-inferiority in relation to oral antiretroviral therapy. One of the main advantages described is that patients report a better quality of life and greater satisfaction with their new antiretroviral therapy.

Currently in Chile, HIV patients have only access to oral antiretroviral therapy as part of their health coverage, either in public ( FONASA) or at private ( ISAPRES). Several issues regarding oral antiretroviral therapy have been detected, including: a) patients who have been in treatment for a long time, often complain of being tired of taking 1 or more pills daily, which might directly affect adherence and success of treatment, b) some patients complain about gastrointestinal intolerance, associated with oral therapy; and c) patients who have to travel abroad for longer than a month, have problems to get an extra dose, in order to adhere to their antiretroviral treatment.

That is why, the possibility of receiving a bimonthly injectable antiretroviral therapy, becomes an attractive alternative for our patients.

Studies evaluating efficacy and security of LA-injectable Cabotegravir + rilpivirine were ATLAS, ATLAS-2M and FLAIR. ATLAS and ATLAS-2M only included 26 and 45 Latin American patients (Argentina and Mexico) from a total of 616 and 1045 participants, respectively. FLAIR study did not include Latin American individuals. Since the majority of patients included in the registration studies were not of Hispanic or Latino ethnicities, it is important to evaluate, in population living in Chile, the real-life impact of Cabotegravir + Rilpivirine injectable treatment on the level of satisfaction, in experienced patients and how it will affect them in the long-term period.

Injectable therapy with Cabotegravir + Rilpivirine needs to be administered by a third person, in an authorized place for such procedures, and requires refrigeration. For this reason, starting the program as a part of a study facilitates the logistic implementation of such program.

The objective of this study is to evaluate, in real life, the level of satisfaction, acceptance of treatment, and quality of life in a group of HIV patients treated in HIV consultation at Red Salud UC-Christus, in Santiago de Chile, who switch to LA injectable therapy Cabotegravir + Rilpivirine, during a 72 weeks follow-up. In order to measure these items, the investigators will use validated instruments (questionnaires).

III. Hypotheses The change from oral to injectable antiretroviral therapy in HIV patients is associated with a high level of satisfaction, good acceptance of treatment, and better quality of life, without affecting adherence to treatment, keeping undetectable HIV viral load an stable CD4 count, and with few serious adverse effects related to injectable therapy.

IV. Objectives Primary Objective: Evaluate the level of satisfaction, acceptance of treatment, and quality of life of undetectable HIV patients who switch from oral to injectable antiretroviral treatment at 72 weeks follow up

Secondary Objectives:

1. Describe percentage of patients that preferred injectable over oral therapy after 72 weeks follow up

2. Evaluate the adherence of patients switching to injectable treatment

3. Evaluate safety/tolerability of the injectable treatment

4. Monitor the HIV viral load, of the patients every 6 months, to follow their health status

5. Monitor the CD4 count of the patients every 6 months, to follow their health status 6 Monitor blood chemistry of the patients every 6 months, to follow their health status

7. Register anthropometric changes. ;

Related Conditions & MeSH terms

• Acceptability of Health Care
• Patient Preference
• Patient Satisfaction
• Quality of Life

• NCT number: NCT05835635
• Study type: Observational
• Source: Pontificia Universidad Catolica de Chile
• Contact: Maria E Ceballos, MD
• Phone: +56996739404
• Email: meceball@uc.cl
• Status: Not yet recruiting
• Start date: May 1, 2024
• Completion date: April 1, 2025