Virological responses to lamivudine or emtricitabine when combined with tenofovir and a protease inhibitor in treatment-naïve HIV-1-infected patients in the Dutch AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort

© 2016 British HIV Association..

OBJECTIVES: Lamivudine (3TC) and emtricitabine (FTC) are considered interchangeable in recommended tenofovir disoproxil-fumarate (TDF)-containing combination antiretroviral therapies (cARTs). This statement of equivalence has not been systematically studied. We compared the treatment responses to 3TC and FTC combined with TDF in boosted protease inhibitor (PI)-based cART for HIV-1-infected patients.

METHODS: An observational study in the AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort was carried out between 2002 and 2013. Virological failure rates, time to HIV RNA suppression < 400 copies/mL, and time to treatment failure were analysed using multivariable logistic regression and Cox proportional hazard models. Sensitivity analyses included propensity score-adjusted models.

RESULTS: A total of 1582 ART-naïve HIV-1-infected patients initiated 3TC or FTC with TDF and ritonavir-boosted darunavir (29.6%), atazanavir (41.5%), lopinavir (27.1%) or another PI (1.8%). Week 48 virological failure rates on 3TC and FTC were comparable (8.9% and 5.6%, respectively; P = 0.208). The multivariable adjusted odds ratio of virological failure when using 3TC instead of FTC with TDF in PI-based cART was 0.75 [95% confidence interval (CI) 0.32-1.79; P = 0.51]. Propensity score-adjusted models showed comparable results. The adjusted hazard ratio (HR) for treatment failure of 3TC compared with FTC was 1.15 (95% CI 0.58-2.27) within 240 weeks after cART initiation. The time to two consecutive HIV RNA measurements < 400 copies/mL within 48 weeks (HR 0.94; 95% CI 0.78-1.16) and the time to treatment failure after suppression < 400 copies/mL (HR 0.94; 95% CI 0.36-2.50) were not significantly influenced by the use of 3TC in TDF/PI-containing cART.

CONCLUSIONS: The virological responses were not significantly different in treatment-naïve HIV-1-infected patients starting either 3TC/TDF or FTC/TDF and a ritonavir-boosted PI.

Medienart:

E-Artikel

Erscheinungsjahr:

2016

Erschienen:

2016

Enthalten in:

Zur Gesamtaufnahme - volume:17

Enthalten in:

HIV medicine - 17(2016), 8 vom: 23. Sept., Seite 571-80

Sprache:

Englisch

Beteiligte Personen:

Rokx, C [VerfasserIn]
Gras, L [VerfasserIn]
van de Vijver, Damc [VerfasserIn]
Verbon, A [VerfasserIn]
Rijnders, Bja [VerfasserIn]
ATHENA National Observational Cohort Study [VerfasserIn]
Prins, J M [Sonstige Person]
Kuijpers, T W [Sonstige Person]
Scherpbier, H J [Sonstige Person]
van der Meer, J T M [Sonstige Person]
Wit, F W M N [Sonstige Person]
Godfried, M H [Sonstige Person]
Reiss, P [Sonstige Person]
van der Poll, T [Sonstige Person]
Nellen, F J B [Sonstige Person]
Lange, J M A [Sonstige Person]
Geerlings, S E [Sonstige Person]
van Vugt, M [Sonstige Person]
Pajkrt, D [Sonstige Person]
Bos, J C [Sonstige Person]
van der Valk, M [Sonstige Person]
Wiersinga, W J [Sonstige Person]
Goorhuis, A [Sonstige Person]
Hovius, J W R [Sonstige Person]
Lowe, S [Sonstige Person]
Oude Lashof, A [Sonstige Person]
Posthouwer, D [Sonstige Person]
Pronk, M J H [Sonstige Person]
Ammerlaan, H S M [Sonstige Person]
van der Ende, M E [Sonstige Person]
de Vries-Sluijs, T E M S [Sonstige Person]
Schurink, C A M [Sonstige Person]
Nouwen, J L [Sonstige Person]
van Gorp, E C M [Sonstige Person]
van der Feltz, M [Sonstige Person]
Driessen, G J A [Sonstige Person]
van Rossum, A M C [Sonstige Person]
Branger, J [Sonstige Person]
Schippers, E F [Sonstige Person]
van Nieuwkoop, C [Sonstige Person]
van Elzakker, E P [Sonstige Person]
Groeneveld, P H P [Sonstige Person]
Bouwhuis, J W [Sonstige Person]
Soetekouw, R [Sonstige Person]
Ten Kate, R W [Sonstige Person]
Kroon, F P [Sonstige Person]
van Dissel, J T [Sonstige Person]
Arend, S M [Sonstige Person]
de Boer, M G J [Sonstige Person]
Jolink, H [Sonstige Person]
Vollaard, A M [Sonstige Person]
Bauer, M P [Sonstige Person]
den Hollander, J G [Sonstige Person]
Pogany, K [Sonstige Person]
van Twillert, G [Sonstige Person]
Kortmann, W [Sonstige Person]
Cohen, J W T [Sonstige Person]
Diederen, B M W [Sonstige Person]
Leyten, E M S [Sonstige Person]
Gelinck, L B S [Sonstige Person]
Kootstra, G J [Sonstige Person]
Delsing, C E [Sonstige Person]
Brinkman, K [Sonstige Person]
Blok, W L [Sonstige Person]
Frissen, P H J [Sonstige Person]
Schouten, W E M [Sonstige Person]
van den Berk, G E L [Sonstige Person]
van Kasteren, M E E [Sonstige Person]
Brouwer, A E [Sonstige Person]
Veenstra, J [Sonstige Person]
Lettinga, K D [Sonstige Person]
Mulder, J W [Sonstige Person]
Vrouenraets, S M E [Sonstige Person]
Lauw, F N [Sonstige Person]
van Eeden, A [Sonstige Person]
Verhagen, D W M [Sonstige Person]
Sprenger, H G [Sonstige Person]
Scholvinck, E H [Sonstige Person]
van Assen, S [Sonstige Person]
Bierman, W F W [Sonstige Person]
Wilting, K R [Sonstige Person]
Stienstra, Y [Sonstige Person]
Koopmans, P P [Sonstige Person]
Keuter, M [Sonstige Person]
van der Ven, A J A M [Sonstige Person]
Ter Hofstede, H J M [Sonstige Person]
Dofferhoff, A S M [Sonstige Person]
Warris, A [Sonstige Person]
van Crevel, R [Sonstige Person]
Hoepelman, A I M [Sonstige Person]
Mudrikova, T [Sonstige Person]
Schneider, M M E [Sonstige Person]
Ellerbroek, P M [Sonstige Person]
Oosterheert, J J [Sonstige Person]
Arends, J E [Sonstige Person]
Wassenberg, M W M [Sonstige Person]
Barth, R E [Sonstige Person]
van Agtmael, M A [Sonstige Person]
Perenboom, R M [Sonstige Person]
Claessen, F A P [Sonstige Person]
Bomers, M [Sonstige Person]
Peters, E J G [Sonstige Person]
Geelen, S P M [Sonstige Person]
Wolfs, T F W [Sonstige Person]
Bont, L J [Sonstige Person]
Richter, C [Sonstige Person]

Links:

Volltext

Themen:

2T8Q726O95
Anti-HIV Agents
Antiretroviral therapy
Boosted protease inhibitors
Comparative Study
Emtricitabine
G70B4ETF4S
HIV-1
Journal Article
Lamivudine
Observational Study
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 01.08.2017

Date Revised 28.02.2018

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/hiv.12355

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM257144242