1. Risk of HIV transmission through condomless sex in serodifferent gay couples with the HIV-positive partner taking suppressive antiretroviral therapy (PARTNER): final results of a multicentre, prospective, observational study
- Author
-
Rodger, Alison J., Cambiano, Valentina, Bruun, Tina, Vernazza, Pietro, Collins, Simon, Degen, Olaf, Corbelli, Giulio Maria, Estrada, Vicente, Geretti, Anna Maria, Beloukas, Apostolos, Raben, Dorthe, Coll, Pep, Antinori, Andrea, Nwokolo, Nneka, Rieger, Armin, Prins, Jan M., Blaxhult, Anders, Weber, Rainer, Van Eeden, Arne, Brockmeyer, Norbert H., Clarke, Amanda, Guerrero, Jorge del Romero, Raffi, Francois, Bogner, Johannes R., Wandeler, Gilles, Gerstoft, Jan, Gutierrez, Felix, Brinkman, Kees, Kitchen, Maria, Ostergaard, Lars, Leon, Agathe, Ristola, Matti, Jessen, Heiko, Stellbrink, Hans-Juergen, Phillips, Andrew N., Lundgren, Jens, Viciana, Pompeyo, Espinosa, Nuria, Lopez-Cortes, Luis, Masia, Mar, Robledano, Catalina, Cobarsi, Patricia, Nieto, Aroa, Podzamczer, Daniel, Tiraboschi, Juan, Morenilla, Sandra, Meulbroek, Michael, Carrillo, Antonio, Saz, Jorge, Marquez, Rocio, Sandoval, Raquel, Antela, Antonio, Losada, Elena, Leal, Lorna, Gonzalez Redondo, Eva, del Romero Guerrero, Jorge, Vera Garcia, Mar, Asboe, David, Fedele, Serge, Sewell, Janey, Gilson, Richard, Gompels, Mark, Jennings, Louise, Ward, Lana, Brady, Michael, Kirk, Sarah, Knott, Alyson, Fox, Julie, Lwanga, Julianne, Lee, Ming, Leen, Clifford, Morris, Sheila, Clutterbuck, Dan, Fidler, Sarah, Fernandez, Thomas, Bartel, Sindy, Huefner, Anja, Kuemmerle, Tim, Lehmann, Clara, Bogner, Johannes, Seybold, Ulrich, Roider, Julia, Potthoff, Anja, Skaletz-Rorowski, Adriane, Jessen, Arne, Ruzicic, Slobodan, Rockstroh, Juergen, Mohrmann, Karina, Boesecke, Christoph, Krznaric, Ivanka, Ingiliz, Patrick, Prins, Jan, Nobel, Hans-Erik, Weijsenfeld, Annouschka, Vos, Danielle, Hoijenga, Imke, Verhagen, Dominique, van Eeden, Arne, Elsenburg, Loek, Gisolf, Elisabeth, van Bentum, Petra, Grube, Christina, Braun, Dominique, Furrer, Hansjakob, Rauch, Andri, Stoeckle, Marcel, Tarr, Philip, Battegay, Manuel, Schmid, Patrick, Rasi, Manuela, Bernasconi, Enos, Bernasconi, Beatrice, Christinet, Vanessa, Jouinot, Florent, Isambert, Camille, Borso, Denise, Stratmann, Markus, Caviezel, Oliver, Bini, Teresa, Menichetti, Samanta, Maurizio Celesia, Benedetto, Gussio, Maria, Mussini, Cristina, Meschiari, Marianna, Di Biagio, Antonio, Taramasso, Lucia, Touzeau-Romer, Veronique, Sarcletti, Mario, Gisinger, Martin, Oelinger, Angela, Geit, Maria, Jensen, Lene Pors, Bayer, Anne Arentoft, Handberg, Pia, Kronborg, Gitte, Pedersen, Svend Stenvang, Bulow, Nete, Ramskover, Bente, Pradier, Christian, Breaud, Sophie, Billaud, Eric, Ohayon, Michel, Gosset, Daniel, Fior, Alexandre, Pialoux, Gilles, Thibaut, Pelagie, Chas, Julie, Leclercq, Vincent, Pechenot, Vincent, Coquelin, Vincent, Westling, Katarina, Frisen, Eeva-Maija, Ask, Ronnie, Hildingsson-Lundh, Bernt, Debnam, Outi, Sutinen, Jussi, De Wit, Stephane, Necsoi, Coca, Vandekerckhove, Linos, Goffard, Jean-Christophe, Henrard, Sophie, Janeiro, Nuno, Cortney, Grainne, O'Dea, Siobhan, Rodger, Alison J., Cambiano, Valentina, Bruun, Tina, Vernazza, Pietro, Collins, Simon, Degen, Olaf, Corbelli, Giulio Maria, Estrada, Vicente, Geretti, Anna Maria, Beloukas, Apostolos, Raben, Dorthe, Coll, Pep, Antinori, Andrea, Nwokolo, Nneka, Rieger, Armin, Prins, Jan M., Blaxhult, Anders, Weber, Rainer, Van Eeden, Arne, Brockmeyer, Norbert H., Clarke, Amanda, Guerrero, Jorge del Romero, Raffi, Francois, Bogner, Johannes R., Wandeler, Gilles, Gerstoft, Jan, Gutierrez, Felix, Brinkman, Kees, Kitchen, Maria, Ostergaard, Lars, Leon, Agathe, Ristola, Matti, Jessen, Heiko, Stellbrink, Hans-Juergen, Phillips, Andrew N., Lundgren, Jens, Viciana, Pompeyo, Espinosa, Nuria, Lopez-Cortes, Luis, Masia, Mar, Robledano, Catalina, Cobarsi, Patricia, Nieto, Aroa, Podzamczer, Daniel, Tiraboschi, Juan, Morenilla, Sandra, Meulbroek, Michael, Carrillo, Antonio, Saz, Jorge, Marquez, Rocio, Sandoval, Raquel, Antela, Antonio, Losada, Elena, Leal, Lorna, Gonzalez Redondo, Eva, del Romero Guerrero, Jorge, Vera Garcia, Mar, Asboe, David, Fedele, Serge, Sewell, Janey, Gilson, Richard, Gompels, Mark, Jennings, Louise, Ward, Lana, Brady, Michael, Kirk, Sarah, Knott, Alyson, Fox, Julie, Lwanga, Julianne, Lee, Ming, Leen, Clifford, Morris, Sheila, Clutterbuck, Dan, Fidler, Sarah, Fernandez, Thomas, Bartel, Sindy, Huefner, Anja, Kuemmerle, Tim, Lehmann, Clara, Bogner, Johannes, Seybold, Ulrich, Roider, Julia, Potthoff, Anja, Skaletz-Rorowski, Adriane, Jessen, Arne, Ruzicic, Slobodan, Rockstroh, Juergen, Mohrmann, Karina, Boesecke, Christoph, Krznaric, Ivanka, Ingiliz, Patrick, Prins, Jan, Nobel, Hans-Erik, Weijsenfeld, Annouschka, Vos, Danielle, Hoijenga, Imke, Verhagen, Dominique, van Eeden, Arne, Elsenburg, Loek, Gisolf, Elisabeth, van Bentum, Petra, Grube, Christina, Braun, Dominique, Furrer, Hansjakob, Rauch, Andri, Stoeckle, Marcel, Tarr, Philip, Battegay, Manuel, Schmid, Patrick, Rasi, Manuela, Bernasconi, Enos, Bernasconi, Beatrice, Christinet, Vanessa, Jouinot, Florent, Isambert, Camille, Borso, Denise, Stratmann, Markus, Caviezel, Oliver, Bini, Teresa, Menichetti, Samanta, Maurizio Celesia, Benedetto, Gussio, Maria, Mussini, Cristina, Meschiari, Marianna, Di Biagio, Antonio, Taramasso, Lucia, Touzeau-Romer, Veronique, Sarcletti, Mario, Gisinger, Martin, Oelinger, Angela, Geit, Maria, Jensen, Lene Pors, Bayer, Anne Arentoft, Handberg, Pia, Kronborg, Gitte, Pedersen, Svend Stenvang, Bulow, Nete, Ramskover, Bente, Pradier, Christian, Breaud, Sophie, Billaud, Eric, Ohayon, Michel, Gosset, Daniel, Fior, Alexandre, Pialoux, Gilles, Thibaut, Pelagie, Chas, Julie, Leclercq, Vincent, Pechenot, Vincent, Coquelin, Vincent, Westling, Katarina, Frisen, Eeva-Maija, Ask, Ronnie, Hildingsson-Lundh, Bernt, Debnam, Outi, Sutinen, Jussi, De Wit, Stephane, Necsoi, Coca, Vandekerckhove, Linos, Goffard, Jean-Christophe, Henrard, Sophie, Janeiro, Nuno, Cortney, Grainne, and O'Dea, Siobhan
- Abstract
Background The level of evidence for HIV transmission risk through condomless sex in serodifferent gay couples with the HIV-positive partner taking virally suppressive antiretroviral therapy (ART) is limited compared with the evidence available for transmission risk in heterosexual couples. The aim of the second phase of the PARTNER study (PARTNER2) was to provide precise estimates of transmission risk in gay serodifferent partnerships. Methods The PARTNER study was a prospective observational study done at 75 sites in 14 European countries. The first phase of the study (PARTNER1; Sept 15, 2010, to May 31, 2014) recruited and followed up both heterosexual and gay serodifferent couples (HIV-positive partner taking suppressive ART) who reported condomless sex, whereas the PARTNER2 extension (to April 30, 2018) recruited and followed up gay couples only. At study visits, data collection included sexual behaviour questionnaires, HIV testing (HIV-negative partner), and HIV-1 viral load testing (HIV-positive partner). If a seroconversion occurred in the HIV-negative partner, anonymised phylogenetic analysis was done to compare HIV-1 pol and env sequences in both partners to identify linked transmissions. Couple-years of follow-up were eligible for inclusion if condomless sex was reported, use of pre-exposure prophylaxis or post-exposure prophylaxis was not reported by the HIV-negative partner, and the HIV-positive partner was virally suppressed (plasma HIV-1 RNA < 200 copies per mL) at the most recent visit (within the past year). Incidence rate of HIV transmission was calculated as the number of phylogenetically linked HIV infections that occurred during eligible couple-years of follow-up divided by eligible couple-years of follow-up. Two-sided 95% CIs for the incidence rate of transmission were calculated using exact Poisson methods. Findings Between Sept 15, 2010, and July 31, 2017, 972 gay couples were enrolled, of which 782 provided 1593 eligible couple-years of foll
- Published
- 2019