PERIEPA Pilot Study of the Safety, Acceptability, Behavior Impact, and HIV Seroincidence Among High Risk Men Who Have Sex With Men With Access to Isentress 400 mg BID + Truvada Once Daily for Peri-exposure Chemoprophylaxis for HIV Infection Chemoprophylaxis for HIV Infection
Truvada and Isentress
Infections
Étude de prévention
Résumé
Date de début de l'étude : 1 novembre 2012
Date à laquelle le premier participant a commencé l'étude.Subjects with reported high-risk behavior (and anticipated future high-risk behavior) but no exposure in the immediate past will be the focus of this study. Participants will be prescribed raltegravir 400 mg BID + Truvada once daily. All study participants will receive a 4-days starter pack. Study participants will be instructed to start study drugs if they expect or experience an exposure of any mucous membrane (oral, urethral, anal) to semen. Subjects who expect or experience these exposures will be instructed to take 1 pill of Raltegravir 400mg and one pill of truvada, followed by a second dose of Raltegravir 12 hours later. From the second day onward, participants will be instructed to take Raltegravir 400 mg BID + Truvada once daily. The first dose should be taken no more than 6 hours before or 6 hours after the expected or actual exposure and continued for 28 days. Enrolled subjects will also be instructed to report to the study site within 4 days of beginning study drugs to respond to a CASI questionnaire and to have blood taken. They will be instructed to return at the end of the 4-week chemoprophylaxis course for reevaluation and to be given another 4-day supply of medication. Under no circumstances will any participant be given a greater than 4 week supply of medication; all will be evaluated for toxicity and adherence following each course of chemoprophylaxis. The study participants will be monitored closely for safety after each course of chemoprophylaxis and at the end of the trial. In addition, subjects will be instructed to immediately contact the site if they experience certain symptoms consistent with severe toxicity. At each evaluation a careful clinical history, physical examination, and laboratory assessment, including HIV serology, will be completed. Adherence will be estimated based on self-report and the use of pill counts. During each visit, subjects will be reminded of the need to not increase high-risk sexual behavior. HIV serology and response to a CASI questionnaire will be conducted monthly.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.65 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Prévention
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Homme
Le sexe biologique des participants éligibles à s'inscrire.À partir de 18 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
Inclusion Criteria: Individuals will be included in the clinical trial if they meet ALL of the following criteria: Male sex (at birth); Willing and able to provide written informed consent; Age 18 years or older; HIV-1-uninfected; Absence of signs or symptoms compatible with an acute viral disease Evidence of high risk for acquiring HIV-1 infection including any one of the following: 1) No condom use during the last receptive and/or insertive anal intercourse with a male HIV-positive partner or a male partner of unknown HIV status during the last 6 months; (2) anal intercourse with more than 4 male sex partners during the last 6 months; (3) exchange of money, gifts, shelter, or drugs for anal sex with a male partner during the last 6 months; (4) sex with a male partner and STI diagnosis during the last 6 months or at screening, or (5) sexual partner of an HIV-infected man with whom condoms are not consistently used. Adequate renal function Adequate hepatic function Exclusion Criteria: Glycosuria or proteinuria Acute hepatitis B infection History of pathological bone fractures not related to trauma Active alcohol or drug use considered sufficient to hinder compliance with any study procedures At enrollment, has any other condition that, based on the opinion of the investigator or designee, would preclude provision of informed consent; make participation in the study unsafe; complicate interpretation of study outcome data; or otherwise interfere with achieving the study objectives
Plan de l'étude
Découvrez tous les traitements administrés dans cette étude, leur description détaillée et ce qu'ils impliquent.Un seul groupe d'intervention est désigné dans cette étude
Cette étude ne comporte pas de groupe placebo.
Groupes de traitement
Groupe I
ExpérimentalObjectifs de l'étude
Objectifs principaux
Objectifs secondaires
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 1 site