1. Pregnancy outcomes among ART-naive and ART-experienced HIV-positive women: data from the ICONA foundation study group, years 1997-2013
- Author
-
Moroni, M, Andreoni, M, Angarano, G, Antinori, A, d'Arminio Monforte, A, Castelli, F, Cauda, R, Di Perri, G, Galli, M, Iardino, R, Ippolito, G, Lazzarin, A, Perno, C, von Schloesser, F, Viale, P, Castagna, A, Ceccherini Silberstein, F, Cozzi Lepri, A, Girardi, E, Lo Caputo, S, Mussini, C, Puoti, M, Ammassari, A, Balotta, C, Bonfanti, P, Bonora, S, Borderi, M, Capobianchi, M, Cingolani, A, Cinque, P, De Luca, A, Di Biagio, A, Gianotti, N, Gori, A, Guaraldi, G, Lapadula, G, Lichtner, M, Madeddu, G, Maggiolo, F, Marchetti, G, Marcotullio, S, Monno, L, Quiros Roldan, E, Rusconi, S, Cicconi, P, Fanti, I, Formenti, T, Galli, L, Lorenzini, P, Giacometti, A, Costantin, A, Mazzoccato, S, Santoro, C, Suardi, C, Vanino, E, Verucchi, G, Minardi, C, Quirino, T, Abeli, C, Manconi, P, Piano, P, Vecchiet, J, Falasca, K, Sighinolfi, L, Segala, D, Mazzotta, F, Cassola, G, Viscoli, C, Alessandrini, A, Piscopo, R, Mazzarello, G, Mastroianni, C, Belvisi, V, Caramma, I, Chiodera, A, Castelli, A, Rizzardini, G, Ridolfo, A, Piolini, R, Salpietro, S, Carenzi, L, Moioli, M, Tincati, C, Puzzolante, C, Abrescia, N, Chirianni, A, Guida, M, Gargiulo, M, Baldelli, F, Francisci, D, Parruti, G, Ursini, T, Magnani, G, Ursitti, M, Vullo, V, D'Avino, A, Gallo, L, Nicastri, E, Acinapura, R, Capozzi, M, Libertone, R, Tebano, G, Cattelan, A, Sasset, L, Mura, M, Rossetti, B, Caramello, P, Orofino, G, Sciandra, M, Bassetti, M, Londero, A, Pellizzer, G, Manfrin, V, Perno, CF, Capobianchi, MR, Manconi, PE, Castelli, AP, Ridolfo, AL, Moioli, MC, Guida, MG, Ursitti, MA, d'Avino, A, Mura, MS, Orofino, GC, Manfrin, V., GORI, ANDREA, Moroni, M, Andreoni, M, Angarano, G, Antinori, A, d'Arminio Monforte, A, Castelli, F, Cauda, R, Di Perri, G, Galli, M, Iardino, R, Ippolito, G, Lazzarin, A, Perno, C, von Schloesser, F, Viale, P, Castagna, A, Ceccherini Silberstein, F, Cozzi Lepri, A, Girardi, E, Lo Caputo, S, Mussini, C, Puoti, M, Ammassari, A, Balotta, C, Bonfanti, P, Bonora, S, Borderi, M, Capobianchi, M, Cingolani, A, Cinque, P, De Luca, A, Di Biagio, A, Gianotti, N, Gori, A, Guaraldi, G, Lapadula, G, Lichtner, M, Madeddu, G, Maggiolo, F, Marchetti, G, Marcotullio, S, Monno, L, Quiros Roldan, E, Rusconi, S, Cicconi, P, Fanti, I, Formenti, T, Galli, L, Lorenzini, P, Giacometti, A, Costantin, A, Mazzoccato, S, Santoro, C, Suardi, C, Vanino, E, Verucchi, G, Minardi, C, Quirino, T, Abeli, C, Manconi, P, Piano, P, Vecchiet, J, Falasca, K, Sighinolfi, L, Segala, D, Mazzotta, F, Cassola, G, Viscoli, C, Alessandrini, A, Piscopo, R, Mazzarello, G, Mastroianni, C, Belvisi, V, Caramma, I, Chiodera, A, Castelli, A, Rizzardini, G, Ridolfo, A, Piolini, R, Salpietro, S, Carenzi, L, Moioli, M, Tincati, C, Puzzolante, C, Abrescia, N, Chirianni, A, Guida, M, Gargiulo, M, Baldelli, F, Francisci, D, Parruti, G, Ursini, T, Magnani, G, Ursitti, M, Vullo, V, D'Avino, A, Gallo, L, Nicastri, E, Acinapura, R, Capozzi, M, Libertone, R, Tebano, G, Cattelan, A, Sasset, L, Mura, M, Rossetti, B, Caramello, P, Orofino, G, Sciandra, M, Bassetti, M, Londero, A, Pellizzer, G, Manfrin, V, Perno, CF, Capobianchi, MR, Manconi, PE, Castelli, AP, Ridolfo, AL, Moioli, MC, Guida, MG, Ursitti, MA, d'Avino, A, Mura, MS, Orofino, GC, Manfrin, V., and GORI, ANDREA
- Abstract
Background: We analyzed antiretroviral therapy (ART) regimens and pregnancy outcomes in naive and ART-experienced HIV-positive women from Italian Cohort Naive Antiretrovirals cohort and investigated frequency and predictors of detectable viral load (VL) at delivery. Methods: All pregnancies resulting in live births were included. Based on ART at the beginning of pregnancy, pregnancies were allocated either to the ART-naive or ART-experienced group. Analyses were stratified according to calendar periods. Multivariate logistic regression was used to describe predictors of detectable VL at delivery. Results: One hundred fifty-eight of 2862 women experienced 169 pregnancies (88 in naives and 81 in 70 ART-experienced women). ART regimens varied according to calendar periods; mono-dual combination regimens progressively decreased over time (P value for trend <0.0001). Protease inhibitor-including regimens were the most frequently used regimens at delivery (71.6% vs 63.0% in naives and in ART experienced, P = 0.2). VL was detectable in 35.6% of women at delivery; this was less likely with increasing calendar periods (adjusted odds ratio per 1-year longer: 0.8, 95% confidence interval: 0.7 to 0.9, P = 0.007) and more likely in women with HIV RNA >50 copies per milliliter at pregnancy ascertainment (adjusted odds ratio: 7.1, 95% confidence interval: 1.9 to 33.3, P = 0.006). Nevertheless, no cases of vertical transmission were diagnosed. Preterm birth rate of 17.3% (11.9% vs 22.6% naive and ART experienced, P = 0.1) was reported; this was not associated with ART duration or protease inhibitor-including regimens; 27.2% of infants had <2500 g birth weight. Conclusions: Antiretroviral regimens prescribed during pregnancy changed over time according to guidelines. Although undetectable VL was not always achieved, no vertical transmission occurred; preterm delivery and low birth weight occurred in some cases and still remain key issues
- Published
- 2014