| Title: |
Low-frequency drug-resistant HIV-1 and risk of virological failure to first-line NNRTI-based ART: a multicohort European case-control study using centralized ultrasensitive 454 pyrosequencing |
| Authors: |
Cozzi-Lepri, Alessandro; Noguera-Julian, Marc; Di Giallonardo, Francesca; Schuurman, Rob; Däumer, Martin; Aitken, Sue; Ceccherini-Silberstein, Francesca; D'Arminio Monforte, Antonella; Geretti, Anna Maria; Booth, Clare L.; Kaiser, Rolf; Michalik, Claudia; Jansen, Klaus; Masquelier, Bernard; Bellecave, Pantxika; Kouyos, Roger D.; Castro, Erika; Furrer, Hansjakob; Schultze, Anna; Günthard, Huldrych F.; Brun-Vezinet, Francoise; Paredes, Roger; Metzner, Karin J.; on behalf of the CHAIN Minority HIV-1 Variants Working Group; Günthard, Huldrych; Brockmeyer, Norbert; Dabis, F.; Bruyand, M.; Chêne, G.; Lawson-Ayayi, S.; Thiébaut, R.; Wittkop, L.; André, K.; Bonnal, F.; Bonnet, F.; Bernard, N.; Caunègre, L.; Cazanave, C.; Ceccaldi, J.; Chossat, I.; Courtaud, K.; Dauchy, F. A.; De Witte, S.; Dupon, M.; Dupont, A.; Duffau, P.; Dutronc, H.; Farbos, S.; Gaborieau, V.; Gemain, M. C.; Gerard, Y.; Greib, C.; Hessamfar, M.; Lacoste, D.; Lataste, P.; Lazaro, E.; Longy-Boursier, M.; Malvy, D.; Meraud, J. P.; Mercié, P.; Monlun, E.; Morlat, P.; Neau, D.; Ochoa, A.; Pellegrin, J. L.; Pistone, T.; Receveur, M. C.; Schmeltz, J. Roger; Tchamgoué, S.; Vandenhende, M. A.; Vareil, M.O.; Viallard, J. F.; Moreau, J. F.; Pellegrin, I.; Fleury, H.; Lafon, M. E.; Masquelier, B.; Reigadas, S.; Trimoulet, P.; Bouchet, S.; Breilh, D.; Molimard, M.; Titier, K.; Haramburu, F.; Miremont-Salamé., G.; Blaizeau, M. J.; Decoin, M.; Delaune, J.; Delveaux, S.; D'Ivernois, C.; Hanapier, C.; Leleux, O.; Lenaud, E.; Uwamaliya-Nziyumvira, B.; Sicard, X.; Geffard, S.; Le Marec, F.; Conte, V.; Frosch, A.; Leray, J.; Palmer, G.; Touchard, D.; Losso, M.; Kundro, M.; Ramos Mejia, J. M.; Vetter, N.; Zangerle, R.; Karpov, I.; Vassilenko, A.; Mitsura, V. M.; Suetnov, O.; Clumeck, N.; De Wit, S.; Delforge, M.; Florence, E.; Vandekerckhove, L.; Hadziosmanovic, V.; Kostov, K.; Begovac, J.; Machala, L.; Jilich, D.; Sedlacek, D.; Nielsen, J.; Kronborg, G.; Benfield, T.; Larsen, M.; Gerstoft, J.; Katzenstein, T.; Hansen, A.-B. E.; Skinhøj, P.; Pedersen, C.; Ostergaard, L.; Dragsted, U. B.; Nielsen, L. N.; Zilmer, K.; Smidt, Jelena; Ristola, M.; Katlama, C.; Viard, J. P.; Girard, P. M.; Vanhems, P.; Pradier, C.; Duvivier, C.; Rockstroh, J.; Schmidt, R.; van Lunzen, J.; Degen, O.; Stellbrink, H. J.; Bickel, M.; Bogner, J.; Fätkenheuer, G.; Kosmidis, J.; Gargalianos, P.; Xylomenos, G.; Perdios, J.; Sambatakou, H.; Banhegyi, D.; Gottfredsson, M.; Mulcahy, F.; Yust, I.; Turner, D.; Burke, M.; Pollack, S.; HassounRambam, G.; Elinav, H.; HaouziHadassah, M.; EspositoI, R.; Mazzotta, F.; Vullo, V.; Moroni, M.; Andreoni, M.; Angarano, G.; Antinori, A.; Castelli, F.; Cauda, R.; Di Perri, G.; Galli, M.; Iardino, R.; Ippolito, G.; Lazzarin, A.; Perno, C. F.; von Schloesser, F.; Viale, P.; Monforte, A. D'Arminio; 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. R.; 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.; Carletti, F.; Carrara, S.; Castrogiovanni, A.; Di Caro, A.; Petrone, F.; Prota, G.; Quartu, S.; Giacometti, A.; Costantini, A.; Mazzoccato, S.; Santoro, C.; Suardi, C.; Vanino, E.; Verucchi, G.; Minardi, C.; Quirino, T.; Abeli, C.; Manconi, P. E.; Piano, P.; Vecchiet, J.; Falasca, K.; Sighinolfi, L.; Segala, D.; Cassola, G.; Viscoli, C.; Alessandrini, A.; Piscopo, R.; Mazzarello, G.; Mastroianni, C.; Belvisi, V.; Caramma, I.; Chiodera, A.; Castelli, A. P.; Rizzardini, G.; D'Arminio Monforte, A.; Ridolfo, A. L.; Piolini, R.; Salpietro, S.; Carenzi, L.; Moioli, M. C.; Tincati, C.; Puzzolante, C.; Abrescia, N.; Chirianni, A.; Guida, M. G.; Gargiulo, M.; Baldelli, F.; Francisci, D.; Parruti, G.; Ursini, T.; Magnani, G.; Ursitti, M. A.; d'Avino, A.; Gallo, L.; Nicastri, E.; Acinapura, R.; Capozzi, M.; Libertone, R.; Tebano, G.; Cattelan, A.; Sasset, L.; Mura, M. S.; Rossetti, B.; Caramello, P.; Orofino, G. C.; Sciandra, M.; Bassetti, M.; Londero, A.; Pellizzer, G.; Manfrin, V.; Brockmeyer, N. H.; Skaletz-Rorowski, A.; Dupke, S.; Baumgarten, A.; Carganico, A.; Köppe, S.; Kreckel, P.; Lauenroth-Mai, E.; Freiwald-Rausch, M.; Gölz, J.; Moll, A.; Zeitz, M.; Hower, M.; Reuter, S.; Jensen, B.; Harrer, T.; Esser, S.; Brodt, H. R.; Plettenberg, A.; Stöhr, A.; Buhk, T.; Stoll, M.; Kuhlmann, B.; Mosthaf, F. A.; Rieke, A.; Becker, W.; Volkert, R.; Jäger, H.; Hartl, H.; Mutz, A.; Ulmer, A.; Müller, M.; Aubert, V.; Barth, J.; Battegay, M.; Bernasconi, E.; Böni, J.; Bucher, H. C.; Burton-Jeangros, C.; Calmy, A.; Cavassini, M.; Egger, M.; Elzi, L.; Fehr, J.; Fellay, J.; Furrer, H.; Fux, C. A.; Gorgievski, M.; Günthard, H.; Haerry, D.; Hasse, B.; Hirsch, H. H.; Hösli, I.; Kahlert, C.; Kaiser, L.; Keiser, O.; Klimkait, T.; Kovari, H.; Kouyos, R.; Ledergerber, B.; Martinetti, G.; Martinez de Tejada, B.; Metzner, K.; Müller, N.; Nadal, D.; Pantaleo, G.; Rauch, A.; Regenass, S.; Rickenbach, M.; Rudin, C.; Schmid, P.; Schultze, D.; Schöni-Affolter, F.; Schüpbach, J.; Speck, R.; Staehelin, C.; Tarr, P.; Telenti, A.; Trkola, A.; Vernazza, P.; Weber, R.; Yerly, S. |
| Publisher Information: |
Oxford University Press |
| Publication Year: |
2014 |
| Collection: |
HighWire Press (Stanford University) |
| Subject Terms: |
Original research |
| Description: |
Objectives It is still debated if pre-existing minority drug-resistant HIV-1 variants (MVs) affect the virological outcomes of first-line NNRTI-containing ART. Methods This Europe-wide case–control study included ART-naive subjects infected with drug-susceptible HIV-1 as revealed by population sequencing, who achieved virological suppression on first-line ART including one NNRTI. Cases experienced virological failure and controls were subjects from the same cohort whose viraemia remained suppressed at a matched time since initiation of ART. Blinded, centralized 454 pyrosequencing with parallel bioinformatic analysis in two laboratories was used to identify MVs in the 1%–25% frequency range. ORs of virological failure according to MV detection were estimated by logistic regression. Results Two hundred and sixty samples (76 cases and 184 controls), mostly subtype B (73.5%), were used for the analysis. Identical MVs were detected in the two laboratories. 31.6% of cases and 16.8% of controls harboured pre-existing MVs. Detection of at least one MV versus no MVs was associated with an increased risk of virological failure (OR = 2.75, 95% CI = 1.35–5.60, P = 0.005); similar associations were observed for at least one MV versus no NRTI MVs (OR = 2.27, 95% CI = 0.76–6.77, P = 0.140) and at least one MV versus no NNRTI MVs (OR = 2.41, 95% CI = 1.12–5.18, P = 0.024). A dose–effect relationship between virological failure and mutational load was found. Conclusions Pre-existing MVs more than double the risk of virological failure to first-line NNRTI-based ART. |
| Document Type: |
text |
| File Description: |
text/html |
| Language: |
English |
| Relation: |
http://jac.oxfordjournals.org/cgi/content/short/dku426v2; http://dx.doi.org/10.1093/jac/dku426 |
| DOI: |
10.1093/jac/dku426 |
| Availability: |
http://jac.oxfordjournals.org/cgi/content/short/dku426v2; https://doi.org/10.1093/jac/dku426 |
| Rights: |
Copyright (C) 2014, The British Society for Antimicrobial Chemotherapy |
| Accession Number: |
edsbas.7EEE9551 |
| Database: |
BASE |