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4 results on '"HIV risk management"'

1. Changes in Sexual Behaviors in Men Who Have Sex with Men: A Comparison Between the Double-Blind and Open-Label Extension Phases of the ANRS-IPERGAY Trial.

Author

Di Ciaccio, Marion, Sagaon-Teyssier, Luis, Mimi, Mohamed, Suzan-Monti, Marie, Protiere, Christel, Rojas Castro, Daniela, Meyer, Laurence, Tremblay, Cécile, Chidiac, Christian, Capitant, Catherine, Préau, Marie, Molina, Jean Michel, Spire, Bruno, the ANRS IPERGAY Study Group, Molina, J.-M., Capitant, C., Spire, B., Pialoux, G., Cotte, L., and Charreau, I.

Subjects
HIV infection risk factors, SEXUALLY transmitted disease risk factors, ALCOHOLISM, CONDOMS, CONFIDENCE intervals, PREVENTIVE medicine, RISK-taking behavior, HUMAN sexuality, ANAL sex, BLIND experiment, MEN who have sex with men, DESCRIPTIVE statistics, ODDS ratio
Abstract

Pre-Exposure Prophylaxis (PrEP) is changing the landscape of HIV prevention, and may bring changes in sexual behaviors. The double-blind phase (DBP) and open-label extension (OLE) study of the ANRS-IPERGAY trial allowed us to assess changes in sexual behavior of men who have sex with men (MSM) taking sexual activity-based (i.e., on-demand) PrEP. Generalized Estimating Equation (GEE) models found a significant decrease in the number of sexual partners (Coefficient [CI95%], p value; − 0.37[− 0.70 to − 0.04], p = 0.03) between the DBP and OLE as well as in the number of sexual relations (− 0.25 [− 0.49 to 0.00], 0.04). GEE estimates also showed that respondents' most recent sexual relation was less likely to have been with an unknown casual partner during the OLE than during the DBP (Odds Ratio [CI95%], p value: 0.75[0.62–0.92], 0.005). Furthermore, they showed an increase in the proportion of condomless anal sex in the OLE (1.32[1.04–1.67], 0.02), a decrease in the proportion of 'suboptimal PrEP adherence' over time (0.75[0.58–0.97], p = 0.03), a decrease in PrEP only use (0.73[0.55–0.96], 0.03) and in both PrEP and condom use over time (0.70[0.51–0.95], 0.02) and finally, a decrease in alcohol consumption between the DBP and OLE (0.74[0.61–0.90], 0.002). We observed both protective and risky behaviors in terms of HIV and STI risk after on-demand PrEP uptake in the OLE phase. Our findings are consistent with results from previous PrEP trials. [ABSTRACT FROM AUTHOR]

Published
2020
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3. Changes in Sexual Behaviors in Men Who Have Sex with Men: A Comparison Between the Double-Blind and Open-Label Extension Phases of the ANRS-IPERGAY Trial

Author

Cécile Tremblay, Marie Suzan-Monti, Christian Chidiac, Jean-Michel Molina, Daniela Rojas Castro, Christel Protière, Mohamed Mimi, Laurence Meyer, Bruno Spire, Marion Di Ciaccio, Catherine Capitant, Luis Sagaon-Teyssier, Marie Préau, Sciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale (SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Groupe de Recherche en Psychologie Sociale (GRePS), Université Lumière - Lyon 2 (UL2), Observatoire régional de la santé Provence-Alpes-Côte d'Azur [Marseille] (ORS PACA), AIDES [Pantin, France], Coalition Internationale Sida [Pantin, France] (Programme Recherche Communautaire), Essais Thérapeutiques et Maladies Infectieuses, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CR CHUM), Centre Hospitalier de l'Université de Montréal (CHUM), Université de Montréal (UdeM)-Université de Montréal (UdeM), Service de Maladies Infectieuses et Tropicales [Hôpital de la Croix-Rousse - HCL], Hôpital de la Croix-Rousse [CHU - HCL], Hospices Civils de Lyon (HCL)-Hospices Civils de Lyon (HCL), Service des Maladies Infectieuses et Tropicales [CHU Saint Louis], Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), ANRS IPERGAY Study Group: J-M Molina, C Capitant, B Spire, G Pialoux, L Cotte, I Charreau, C Tremblay, J-M Le Gall, E Cua, A Pasquet, F Raffi, C Pintado, C Chidiac, J Chas, P Charbonneau, C Delaugerre, M Suzan-Monti, B Loze, J Fonsart, G Peytavin, A Cheret, J Timsit, G Girard, N Lorente, M Préau, J F Rooney, M A Wainberg, D Thompson, W Rozenbaum, V Doré, L Marchand, M-C Simon, N Etien, J-P Aboulker, L Meyer, J-F Delfraissy, C Pintado, B Loze, C Delaugerre, P Charbonneau, C Gatey, D Ponscarme, P Penot, L Niedbalski, R Veron, J Delgado, E Dalle, S Parlier, I Madelaine, J Fonsart, M Danet, N Mahjoub, N Mezreb, K Moudachirou, S Morel, G Conort, F Lorho, M Meunier, W Rozenbaum, J M Molina, J Chas, C Monfort, J Foucoin, B Boissavy, S Cousseau, S Huon, M Danet, A Djessima, V Berrebi, A Adda, S le Nagat, L Zarka, J Berdougo, G Pialoux, C Chidiac, N Mzoughi, F Clement, A Decouty, C Chapolard, M Godinot, C Adouard-Groslafeige, J Koffi, A Pansu, A Becker, S Pailhes, F Bonnet, F Jeanblanc, C Brochier, X Teruin, S Rouby, L Gilly, L Cotte, C Beauvais, P Arlotto, C Fortin, A Talbot, A Chamberland, A McKenzie, M Blanchette, R Rousseau, K Montheuth, D Thompson, M Morin, M Wainberg, C Tremblay, C Etienne, F Tolonin, S Breaud, V Péchenot, S Bagge, T Cepitelli, P M Roger, E Rosenthal, E Cua, A Cheret, P Cornavin, S Vandamme, J Lambec, N Dumon, O Leclanche, T Huleux, R Biekre, O Robineau, H Melliez, H Bazus, A Pasquet, C Bernaud, M Besnier, B Bonnet, N Hall, M Cavellec, H Hue, L Larmet, M Colas, R Choquet, F Raffi, Dupuis, Christine, and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Sud - Paris 11 (UP11)

Subjects
Male, Safe Sex, MESH: Sexual Behavior, [SDV]Life Sciences [q-bio], HIV Infections, Gee, law.invention, Men who have sex with men, 0302 clinical medicine, law, Medicine, MESH: Sexual Partners, MESH: Double-Blind Method, 030212 general & internal medicine, MESH: Anti-HIV Agents, Generalized estimating equation, MESH: Middle Aged, MESH: HIV Infections, Middle Aged, PrEP, 3. Good health, [SDV] Life Sciences [q-bio], Sexual Partners, Infectious Diseases, Sexual behavior, MESH: Risk-Taking, MESH: Young Adult, MESH: Risk Reduction Behavior, France, Open label, 0305 other medical science, Adult, Canada, Social Psychology, Anti-HIV Agents, ANRS-IPERGAY trial, Sexual Behavior, MESH: Safe Sex, Double blind, MESH: Homosexuality, Male, Young Adult, 03 medical and health sciences, Risk-Taking, Double-Blind Method, Condom, MESH: Canada, Humans, MSM, Homosexuality, Male, 030505 public health, MESH: Humans, business.industry, Public Health, Environmental and Occupational Health, HIV risk management, MESH: Adult, Odds ratio, MESH: Male, MESH: France, Behaviors, Pre-Exposure Prophylaxis, business, Risk Reduction Behavior, Demography, MESH: Pre-Exposure Prophylaxis
Abstract

International audience; Pre-Exposure Prophylaxis (PrEP) is changing the landscape of HIV prevention, and may bring changes in sexual behaviors. The double-blind phase (DBP) and open-label extension (OLE) study of the ANRS-IPERGAY trial allowed us to assess changes in sexual behavior of men who have sex with men (MSM) taking sexual activity-based (i.e., on-demand) PrEP. Generalized Estimating Equation (GEE) models found a significant decrease in the number of sexual partners (Coefficient [CI95%], p value; - 0.37[- 0.70 to - 0.04], p = 0.03) between the DBP and OLE as well as in the number of sexual relations (- 0.25 [- 0.49 to 0.00], 0.04). GEE estimates also showed that respondents' most recent sexual relation was less likely to have been with an unknown casual partner during the OLE than during the DBP (Odds Ratio [CI95%], p value: 0.75[0.62-0.92], 0.005). Furthermore, they showed an increase in the proportion of condomless anal sex in the OLE (1.32[1.04-1.67], 0.02), a decrease in the proportion of 'suboptimal PrEP adherence' over time (0.75[0.58-0.97], p = 0.03), a decrease in PrEP only use (0.73[0.55-0.96], 0.03) and in both PrEP and condom use over time (0.70[0.51-0.95], 0.02) and finally, a decrease in alcohol consumption between the DBP and OLE (0.74[0.61-0.90], 0.002). We observed both protective and risky behaviors in terms of HIV and STI risk after on-demand PrEP uptake in the OLE phase. Our findings are consistent with results from previous PrEP trials.

Published
2020
Full Text
View/download PDF

4. Changes in sexual behaviors in men who have sex with men : a comparison between the double-blind and open-label extension phases of the ANRS-IPERGAY trial

Author

Di Ciaccio, M., Sagaon Teyssier, Luis, Mimi, M., Suzan-Monti, M., Protiere, C., Castro, D. R., Meyer, L., Tremblay, C., Chidiac, C., Capitant, C., Preau, M., Molina, J. M., Spire, B., and ANRS IPERGAY Study Group

Subjects
ANRS-IPERGAY trial, Behaviors, HIV risk management, MSM, PrEP
Abstract

Pre-Exposure Prophylaxis (PrEP) is changing the landscape of HIV prevention, and may bring changes in sexual behaviors. The double-blind phase (DBP) and open-label extension (OLE) study of the ANRS-IPERGAY trial allowed us to assess changes in sexual behavior of men who have sex with men (MSM) taking sexual activity-based (i.e., on-demand) PrEP. Generalized Estimating Equation (GEE) models found a significant decrease in the number of sexual partners (Coefficient [CI95%], p value; - 0.37[- 0.70 to - 0.04], p = 0.03) between the DBP and OLE as well as in the number of sexual relations (- 0.25 [- 0.49 to 0.00], 0.04). GEE estimates also showed that respondents' most recent sexual relation was less likely to have been with an unknown casual partner during the OLE than during the DBP (Odds Ratio [CI95%], p value: 0.75[0.62-0.92], 0.005). Furthermore, they showed an increase in the proportion of condomless anal sex in the OLE (1.32[1.04-1.67], 0.02), a decrease in the proportion of 'suboptimal PrEP adherence' over time (0.75[0.58-0.97], p = 0.03), a decrease in PrEP only use (0.73[0.55-0.96], 0.03) and in both PrEP and condom use over time (0.70[0.51-0.95], 0.02) and finally, a decrease in alcohol consumption between the DBP and OLE (0.74[0.61-0.90], 0.002). We observed both protective and risky behaviors in terms of HIV and STI risk after on-demand PrEP uptake in the OLE phase. Our findings are consistent with results from previous PrEP trials.

Published
2020

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