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2. Efficacité et sécurité à 24 mois (24M) de bictegravir/emtricitabine/ténofovir alafenamide (B/F/TAF) chez les personnes vivant avec le VIH (PVVIH) naïves (TN) et déjà traitées (TE) dans l'étude BICSTaR.

Author

Deltoro, M. Garcia, primary, Waizmann, M., additional, Robineau, O., additional, Shahar, E., additional, Lambert, J.S., additional, van Welzen, B., additional, Marongiu, A., additional, Cassidy, T., additional, Thorpe, D., additional, Heinzkill, M., additional, Sahali, S., additional, and Lluis-Ganella, C., additional

Published
2023
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3. Risk factors associated with 10% weight change in treatment-naïve and treatment-experienced people living with HIV initiating or switching to an NNRTI- or INSTI-based antiretroviral therapy in four large cohort studies

Author

Robineau, O, Marongiu, A, Stellbrink, H-J, Meynard, JL, Brunetta, J, Turner, D, D’Arminio Monforte, A, Ángel Castaño-Carracedo, M, Van Welzen, B, Williams, L, Haubrich, R, Heinzkill, M, Sahali, S, Schreiber, S, Gruber, J, Cohen, C, and Esser, S

Abstract

Background: Pooled analyses of randomised controlled trials have shown weight gain (WG) following initiation/switching of antiretroviral therapy (ART) in people living with HIV (PLWHIV) [1,2]. We explored risk factors associated with ≥10% WG/weight loss (WL) in PLWHIV after initiating/switching ART. Materials and methods: Weight data were analysed from treatment-experienced (TE) and treatment-naïve (TN) PLWHIV enrolled in four Gilead-sponsored, post-authorisation, observational HIV cohort studies (2010 to 2020) and who initiated/switched non-nucleoside reverse transcriptase inhibitor (NNRTI)– or integrase strand transfer inhibitor (INSTI)–based ART. Participants had weight data available at baseline and 10 to 15 months post-baseline. Adjusted odds ratios (ORs) for potential risk factors for ≥10% WG/WL at 12 months in participants were estimated using multivariable logistic regression. Results: Two thousand, six hundred and sixty-six participants were included. Median age: 38 (TN)/47 years (TE). Of TE participants, 914/1939 (47%) switched from emtricitabine (F)/tenofovir disoproxil fumarate (TDF) backbone to F/tenofovir alafenamide (TAF), and 162/1939 (8%) from abacavir (ABC)/lamivudine (3TC) to F/TAF. Two hundred and twenty-nine of 727 (31%) TN participants had ≥10% WG (Table 1). Risk factors for ≥10% WG were F/TAF backbone (vs F/TDF; p < 0.001), low baseline CD4 (vs higher; p = 0.010), and being underweight (vs normal; p= 0.024; Figure 1). Eight of 727 (1%) TN participants had ≥10% WL. No significant risk factors for ≥10% WL were identified. Four hundred and fifty-one of 1939 (23%) TE participants had ≥10% WG (Table 1). Risk factors for ≥10% WG were INSTI-based ART (vs NNRTI; p = 0.029), F/TAF backbone (vs F/TDF; p < 0.001), being female (vs male; p = 0.002), switching from F/TDF to F/TAF (vs no switch; p = 0.001), being underweight (vs normal; p < 0.001), and having comorbidities associated with obesity (vs not; p = 0.046). Forty of 1939 (2%) TE participants had ≥10% WL. Only comedications associated with WL were predictors for ≥10% WL (OR 2.73 [95% CI 1.02 to 7.31]; p = 0.046). Conclusions: After initiating ART, WG was associated with F/TAF backbone, low baseline CD4 count, and being underweight in TN participants. In TE participants, WG was associated with INSTI-based ART, F/TAF backbone, switching from F/TDF to F/TAF, being female, and being underweight at baseline. Findings are consistent with the documented WG suppressive effect of F/TDF [3-6]. These data cannot determine the contribution of F/TAF to WG beyond the absence of the F/TDF WG suppressive effect. References: 1. Sax PE, Erlandson KM, Lake JE, Mccomsey GA, Orkin C, Esser S, et al. Weight gain following initiation of antiretroviral therapy: risk factors in randomized comparative clinical trials. Clin Infect Dis. 2020;71:1379-89. 2. Erlandson KM, Carter CC, Melbourne K, Brown TT, Cohen C, Das M, et al. Weight change following antiretroviral therapy switch in people with viral suppression: pooled data from randomized clinical trials. Clin Infect Dis. 2021;73:1440-51. 3. Glidden DV, Mulligan K, McMahan V, Anderson PL, Guanira J, Chariyalertsak S, et al. Metabolic effects of preexposure prophylaxis with coformulated tenofovir disoproxil fumarate and emtricitabine. Clin Infect Dis. 2018;67:411-9. 4. Ogbuagu O, Ruane PJ, Podzamczer D, Salazar LC, Henry K, Asmuth DM, et al. Long-term safety and efficacy of emtricitabine and tenofovir alafenamide vs emtricitabine and tenofovir disoproxil fumarate for HIV-1 pre-exposure prophylaxis: week 96 results from a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet HIV. 2021;8:e397-e407. 5. Landovitz RJ, Donnell D, Clement M, Hanscom B, Cottle L, Coelho L, et al. HPTN 083 final results: Pre-exposure prophylaxis containing long-acting injectable cabotegravir is safe and highly effective for cisgender men and transgender women who have sex with men. 23rd International AIDS Conference; 2020 Jul 6-10. Oral OAXLB01. 6. Shah S, Pilkington V, Hill A. Use of tenofovir disoproxil fumarate shows weight loss vs placebo: a meta-analysis of 7 clinical trials in 19,359 HIV-negative individuals. IDWeek 2021; 2021 Sep 29-Oct 3; virtual. Poster P882.

Published
2022

4. National medical specialty guidelines of HIV indicator conditions in Europe lack adequate HIV testing recommendations: a systematic guideline review

Author

Jordans, C, Vasylyev, M, Rae, C, Jakobsen, M, Vassilenko, A, Dauby, N, Grevsen, A, Jakobsen, S, Raahauge, A, Champenois, K, Papot, E, Malin, J, Boender, T, Behrens, G, Gruell, H, Neumann, A, Spinner, C, Valbert, F, Akinosoglou, K, Kostaki, E, Nozza, S, Giacomelli, A, Lapadula, G, Mazzitelli, M, Torti, C, Matulionyte, R, Matulyte, E, Van Welzen, B, Hensley, K, Thompson, M, Ankiersztejn-Bartczak, M, Skrzat-Klapaczyńska, A, Săndulescu, O, Streinu-Cercel, A, Miron, V, Pokrovskaya, A, Hachfeld, A, Dorokhina, A, Sukach, M, Lord, E, Sullivan, A, Rokx, C, Jordans CCE, Vasylyev M, Rae C, Jakobsen ML, Vassilenko A, Dauby N, Grevsen AL, Jakobsen SF, Raahauge A, Champenois K, Papot E, Malin JJ, Boender TS, Behrens GMN, Gruell H, Neumann A, Spinner CD, Valbert F, Akinosoglou K, Kostaki EG, Nozza S, Giacomelli A, Lapadula G, Mazzitelli M, Torti C, Matulionyte R, Matulyte E, Van Welzen BJ, Hensley KS, Thompson M, Ankiersztejn-Bartczak M, Skrzat-Klapaczyńska A, Săndulescu O, Streinu-Cercel A, Miron VD, Pokrovskaya A, Hachfeld A, Dorokhina A, Sukach M, Lord E, Sullivan AK, Rokx C, Jordans, C, Vasylyev, M, Rae, C, Jakobsen, M, Vassilenko, A, Dauby, N, Grevsen, A, Jakobsen, S, Raahauge, A, Champenois, K, Papot, E, Malin, J, Boender, T, Behrens, G, Gruell, H, Neumann, A, Spinner, C, Valbert, F, Akinosoglou, K, Kostaki, E, Nozza, S, Giacomelli, A, Lapadula, G, Mazzitelli, M, Torti, C, Matulionyte, R, Matulyte, E, Van Welzen, B, Hensley, K, Thompson, M, Ankiersztejn-Bartczak, M, Skrzat-Klapaczyńska, A, Săndulescu, O, Streinu-Cercel, A, Miron, V, Pokrovskaya, A, Hachfeld, A, Dorokhina, A, Sukach, M, Lord, E, Sullivan, A, Rokx, C, Jordans CCE, Vasylyev M, Rae C, Jakobsen ML, Vassilenko A, Dauby N, Grevsen AL, Jakobsen SF, Raahauge A, Champenois K, Papot E, Malin JJ, Boender TS, Behrens GMN, Gruell H, Neumann A, Spinner CD, Valbert F, Akinosoglou K, Kostaki EG, Nozza S, Giacomelli A, Lapadula G, Mazzitelli M, Torti C, Matulionyte R, Matulyte E, Van Welzen BJ, Hensley KS, Thompson M, Ankiersztejn-Bartczak M, Skrzat-Klapaczyńska A, Săndulescu O, Streinu-Cercel A, Miron VD, Pokrovskaya A, Hachfeld A, Dorokhina A, Sukach M, Lord E, Sullivan AK, and Rokx C

Abstract

Background: Adequate identification and testing of people at risk for HIV is fundamental for the HIV care continuum. A key strategy to improve timely testing is HIV indicator condition (IC) guided testing. Aim: To evaluate the uptake of HIV testing recommendations in HIV IC-specific guidelines in European countries. Methods: Between 2019 and 2021, European HIV experts reviewed guideline databases to identify all national guidelines of 62 HIV ICs. The proportion of HIV IC guidelines recommending HIV testing was reported, stratified by subgroup (HIV IC, country, eastern/western Europe, achievement of 90-90-90 goals and medical specialty). Results: Of 30 invited European countries, 15 participated. A total of 791 HIV IC guidelines were identified: median 47 (IQR: 38-68) per country. Association with HIV was reported in 69% (545/791) of the guidelines, and 46% (366/791) recommended HIV testing, while 42% (101/242) of the AIDS-defining conditions recommended HIV testing. HIV testing recommendations were observed more frequently in guidelines in eastern (53%) than western (42%) European countries and in countries yet to achieve the 90-90-90 goals (52%) compared to those that had (38%). The medical specialties internal medicine, neurology/neurosurgery, ophthalmology, pulmonology and gynaecology/obstetrics had an HIV testing recommendation uptake below the 46% average. None of the 62 HIV ICs, countries or medical specialties had 100% accurate testing recommendation coverage in all their available HIV IC guidelines. Conclusion: Fewer than half the HIV IC guidelines recommended HIV testing. This signals an insufficient adoption of this recommendation in non-HIV specialty guidelines across Europe.

Published
2022

5. A highly virulent variant of HIV-1 circulating in the Netherlands

Author

Wymant, Chris, Bezemer, Daniela, Blanquart, François, Ferretti, Luca, Gall, Astrid, Hall, Matthew, Golubchik, Tanya, Bakker, Margreet, Ong, Swee Hoe, Zhao, Lele, Bonsall, David, de Cesare, Mariateresa, MacIntyre-Cockett, George, Abeler-Dörner, Lucie, Albert, Jan, Bannert, Norbert, Fellay, Jacques, Grabowski, M Kate, Gunsenheimer-Bartmeyer, Barbara, Günthard, Huldrych F, Kivelä, Pia, Kouyos, Roger D, Laeyendecker, Oliver, Meyer, Laurence, Porter, Kholoud, Ristola, Matti, van Sighem, Ard, Berkhout, Ben, Kellam, Paul, Cornelissen, Marion, Reiss, Peter, Fraser, Christophe, Aubert, V, Battegay, M, Bernasconi, E, Böni, J, Braun, D L, Bucher, H C, Burton-Jeangros, C, Calmy, A, Cavassini, M, Dollenmaier, G, Egger, M, Elzi, L, Fehr, J, Fellay, J, Furrer, H, Fux, C A, Gorgievski, M, Günthard, H, Haerry, D, Hasse, B, Hirsch, H H, Hoffmann, M, Hösli, I, Kahlert, C, Kaiser, L, Keiser, O, Klimkait, T, Kouyos, R, Kovari, H, Ledergerber, B, Martinetti, G, de Tejada, B Martinez, Marzolini, C, Metzner, K, Müller, N, Nadal, D, Nicca, D, Pantaleo, G, Rauch, A, Regenass, S, Rudin, C, Schöni-Affolter, F, Schmid, P, Speck, R, Stöckle, M, Tarr, P, Trkola, A, Vernazza, P, Weber, R, Yerly, S, van der Valk, M, Geerlings, S E, Goorhuis, A, Hovius, J W, Lempkes, B, Nellen, F J B, van der Poll, T, Prins, J M, Reiss, P, van Vugt, M, Wiersinga, W J, Wit, F W M N, van Duinen, M, van Eden, J, Hazenberg, A, van Hes, A M H, Pijnappel, F J J, Smalhout, S Y, Weijsenfeld, A M, Jurriaans, S, Back, N K T, Zaaijer, H L, Berkhout, B, Cornelissen, M T E, Schinkel, C J, Wolthers, K C, Peters, E J G, van Agtmael, M A, Autar, R S, Bomers, M, Sigaloff, K C E, Heitmuller, M, Laan, L M, Ang, C W, van Houdt, R, Jonges, M, Kuijpers, T W, Pajkrt, D, Scherpbier, H J, de Boer, C, van der Plas, A, van den Berge, M, Stegeman, A, Baas, S, Hage de Looff, L, Buiting, A, Reuwer, A, Veenemans, J, Wintermans, B, Pronk, M J H, Ammerlaan, H S M, van den Bersselaar, D N J, de Munnik, E S, Deiman, B, Jansz, A R, Scharnhorst, V, Tjhie, J, Wegdam, M C A, van Eeden, A, Nellen, J, Brokking, W, Elsenburg, L J M, Nobel, H, van Kasteren, M E E, Berrevoets, M A H, Brouwer, A E, Adams, A, van Erve, R, de Kruijf-van de Wiel, B A F M, Keelan-Phaf, S, van der Ven, B, Buiting, A G M, Murck, J L, de Vries-Sluijs, T E M S, Bax, H I, van Gorp, E C M, de Jong-Peltenburg, N C, de Mendonç A Melo, M, van Nood, E, Nouwen, J L, Rijnders, B J A, Rokx, C, Schurink, C A M, Slobbe, L, Verbon, A, Bassant, N, van Beek, J E A, Vriesde, M, van Zonneveld, L M, de Groot, J, Boucher, C A B, Koopmans, M P G, van Kampen, J J A, Fraaij, P L A, van Rossum, A M C, Vermont, C L, van der Knaap, L C, Visser, E, Branger, J, Douma, R A, Cents-Bosma, A S, Duijf-van de Ven, C J H M, Schippers, E F, van Nieuwkoop, C, van Ijperen, J M, Geilings, J, van der Hut, G, van Burgel, N D, Leyten, E M S, Gelinck, L B S, Mollema, F, Davids-Veldhuis, S, Tearno, C, Wildenbeest, G S, Heikens, E, Groeneveld, P H P, Bouwhuis, J W, Lammers, A J J, Kraan, S, van Hulzen, A G W, Kruiper, M S M, van der Bliek, G L, Bor, P C J, Debast, S B, Wagenvoort, G H J, Kroon, F P, de Boer, M G J, Jolink, H, Lambregts, M M C, Roukens, A H E, Scheper, H, Dorama, W, van Holten, N, Claas, E C J, Wessels, E, den Hollander, J G, El Moussaoui, R, Pogany, K, Smit, J V, Struik-Kalkman, D, van Niekerk, T, Pontesilli, O, Lowe, S H, Oude Lashof, A M L, Posthouwer, D, van Wolfswinkel, M E, Ackens, R P, Burgers, K, Schippers, J, Weijenberg-Maes, B, van Loo, I H M, Havenith, T R A, van Vonderen, M G A, Kampschreur, L M, Faber, S, Steeman-Bouma, R, Al Moujahid, A, Kootstra, G J, Delsing, C E, van der Burg-van de Plas, M, Scheiberlich, L, Kortmann, W, van Twillert, G, Renckens, R, Ruiter-Pronk, D, van Truijen-Oud, F A, Cohen Stuart, J W T, Jansen, E R, Hoogewerf, M, Rozemeijer, W, van der Reijden, W A, Sinnige, J C, Brinkman, K, van den Berk, G E L, Blok, W L, Lettinga, K D, de Regt, M, Schouten, W E M, Stalenhoef, J E, Veenstra, J, Vrouenraets, S M E, Blaauw, H, Geerders, G F, Kleene, M J, Kok, M, Knapen, M, van der Meché, I B, Mulder-Seeleman, E, Toonen, A J M, Wijnands, S, Wttewaal, E, Kwa, D, van Crevel, R, van Aerde, K, Dofferhoff, A S M, Henriet, S S V, Ter Hofstede, H J M, Hoogerwerf, J, Keuter, M, Richel, O, Albers, M, Grintjes-Huisman, K J T, de Haan, M, Marneef, M, Strik-Albers, R, Rahamat-Langendoen, J, Stelma, F F, Burger, D, Gisolf, E H, Hassing, R J, Claassen, M, Ter Beest, G, van Bentum, P H M, Langebeek, N, Tiemessen, R, Swanink, C M A, van Lelyveld, S F L, Soetekouw, R, van der Prijt, L M M, van der Swaluw, J, Bermon, N, Jansen, R, Herpers, B L, Veenendaal, D, Verhagen, D W M, Lauw, F N, van Broekhuizen, M C, van Wijk, M, Bierman, W F W, Bakker, M, Kleinnijenhuis, J, Kloeze, E, Middel, A, Postma, D F, Schölvinck, E H, Stienstra, Y, Verhage, A R, Wouthuyzen-Bakker, M, Boonstra, A, de Groot-de Jonge, H, van der Meulen, P A, de Weerd, D A, Niesters, H G M, van Leer-Buter, C C, Knoester, M, Hoepelman, A I M, Arends, J E, Barth, R E, Bruns, A H W, Ellerbroek, P M, Mudrikova, T, Oosterheert, J J, Schadd, E M, van Welzen, B J, Aarsman, K, Griffioen-van Santen, B M G, de Kroon, I, van Berkel, M, van Rooijen, C S A M, Schuurman, R, Verduyn-Lunel, F, Wensing, A M J, Bont, L J, Geelen, S P M, Loeffen, Y G T, Wolfs, T F W, Nauta, N, Rooijakkers, E O W, Holtsema, H, Voigt, R, van de Wetering, D, Alberto, A, van der Meer, I, Rosingh, A, Halaby, T, Zaheri, S, Boyd, A C, Bezemer, D O, van Sighem, A I, Smit, C, Hillebregt, M, de Jong, A, Woudstra, T, Bergsma, D, Meijering, R, van de Sande, L, Rutkens, T, van der Vliet, S, de Groot, L, van den Akker, M, Bakker, Y, El Berkaoui, A, Bezemer, M, Brétin, N, Djoechro, E, Groters, M, Kruijne, E, Lelivelt, K J, Lodewijk, C, Lucas, E, Munjishvili, L, Paling, F, Peeck, B, Ree, C, Regtop, R, Ruijs, Y, Schoorl, M, Schnörr, P, Scheigrond, A, Tuijn, E, Veenenberg, L, Visser, K M, Witte, E C, Van Frankenhuijsen, Maartje, Allegre, Thierry, Makhloufi, Djamila, Livrozet, Jean-Michel, Chiarello, Pierre, Godinot, Mathieu, Brunel-Dalmas, Florence, Gibert, Sylvie, Trepo, Christian, Peyramond, Dominique, Miailhes, Patrick, Koffi, Joseph, Thoirain, Valérie, Brochier, Corinne, Baudry, Thomas, Pailhes, Sylvie, Lafeuillade, Alain, Philip, Gisèle, Hittinger, Gilles, Assi, Assi, Lambry, Véronique, Rosenthal, Eric, Naqvi, Alissa, Dunais, Brigitte, Cua, Eric, Pradier, Christian, Durant, Jacques, Joulie, Aline, Quinsat, Denis, Tempesta, Serge, Ravaux, Isabelle, Martin, Isabelle Poizot, Faucher, Olivia, Cloarec, Nicolas, Champagne, Hélène, Pichancourt, Gilles, Morlat, Philippe, Pistone, Thierry, Bonnet, Fabrice, Mercie, Patrick, Faure, Isabelle, Hessamfar, Mojgan, Malvy, Denis, Lacoste, Denis, Pertusa, Marie-Carmen, Vandenhende, Marie-Anne, Bernard, Noëlle, Paccalin, François, Martell, Cédric, Roger-Schmelz, Julien, Receveur, Marie-Catherine, Duffau, Pierre, Dondia, Denis, Ribeiro, Emmanuel, Caltado, Sabrina, Neau, Didier, Dupont, Michel, Dutronc, Hervé, Dauchy, Frédéric, Cazanave, Charles, Vareil, Marc-Olivier, Wirth, Gaétane, Le Puil, Séverine, Pellegrin, Jean-Luc, Raymond, Isabelle, Viallard, Jean-François, Chaigne de Lalande, Severin, Garipuy, Daniel, Delobel, Pierre, Obadia, Martine, Cuzin, Lise, Alvarez, Muriel, Biezunski, Noemie, Porte, Lydie, Massip, Patrice, Debard, Alexa, Balsarin, Florence, Lagarrigue, Myriam, Prevoteau du Clary, François, Aquilina, Christian, Reynes, Jacques, Baillat, Vincent, Merle, Corinne, Lemoing, Vincent, Atoui, Nadine, Makinson, Alain, Jacquet, Jean Marc, Psomas, Christina, Tramoni, Christine, Aumaitre, Hugues, Saada, Mathieu, Medus, Marie, Malet, Martine, Eden, Aurélia, Neuville, Ségolène, Ferreyra, Milagros, Sotto, Albert, Barbuat, Claudine, Rouanet, Isabelle, Leureillard, Didier, Mauboussin, Jean-Marc, Lechiche, Catherine, Donsesco, Régine, Cabie, André, Abel, Sylvie, Pierre-Francois, Sandrine, Batala, Anne-Sophie, Cerland, Christophe, Rangom, Camille, Theresine, Nadine, Hoen, Bruno, Lamaury, Isabelle, Fabre, Isabelle, Schepers, Kinda, Curlier, Elodie, Ouissa, Rachida, Gaud, Catherine, Ricaud, Carole, Rodet, Roland, Wartel, Guillaume, Sautron, Carmele, Beck-Wirth, Geneviève, Michel, Catherine, Beck, Charles, Halna, Jean-Michel, Kowalczyk, Jakub, Benomar, Meryem, Drobacheff-Thiebaut, Christine, Chirouze, Catherine, Faucher, Jean-François, Parcelier, François, Foltzer, Adeline, Haffner-Mauvais, Cécile, Hustache Mathieu, Mathieu, Proust, Aurélie, Piroth, Lionel, Chavanet, Pascal, Duong, Michel, Buisson, Marielle, Waldner, Anne, Mahy, Sophie, Gohier, Sandrine, Croisier, Delphine, May, Thierry, Delestan, Mikael, Andre, Marie, Zadeh, Mahsa Mohseni, Martinot, Martin, Rosolen, Béatrice, Pachart, Anne, Martha, Benoît, Jeunet, Noëlle, Rey, David, Cheneau, Christine, Partisani, Maria, Priester, Michèle, Bernard-Henry, Claudine, Batard, Marie-Laure, Fischer, Patricia, Berger, Jean-Luc, Kmiec, Isabelle, Robineau, Olivier, Huleux, Thomas, Ajana, Faïza, Alcaraz, Isabelle, Allienne, Christophe, Baclet, Véronique, Meybeck, Agnès, Valette, Michel, Viget, Nathalie, Aissi, Emmanuelle, Biekre, Raphael, Cornavin, Pauline, Merrien, Dominique, Seghezzi, Jean-Christophe, Machado, Moise, Diab, Georges, Raffi, François, Bonnet, Bénédicte, Allavena, Clotilde, Grossi, Olivier, Reliquet, Véronique, Billaud, Eric, Brunet, Cecile, Bouchez, Sabelline, Morineau-Le Houssine, Pascale, Sauser, Fabienne, Boutoille, David, Besnier, Michel, Hue, Hervé, Hall, Nolwenn, Brosseau, Delphine, Souala, Faouzi, Michelet, Christian, Tattevin, Pierre, Arvieux, Cédric, Revest, Matthieu, Leroy, Helene, Chapplain, Jean-Marc, Dupont, Matthieu, Fily, Fabien, Patra-Delo, Solène, Lefeuvre, Céline, Bernard, Louis, Bastides, Frédéric, Nau, Pascale, Verdon, Renaud, de la Blanchardiere, Arnaud, Martin, Anne, Feret, Philippe, Geffray, Loïk, Daniel, Corinne, Rohan, Jennifer, Fialaire, Pascale, Chennebault, Jean Marie, Rabier, Valérie, Abgueguen, Pierre, Rehaiem, Sami, Luycx, Odile, Niault, Mathilde, Moreau, Philippe, Poinsignon, Yves, Goussef, Marie, Mouton-Rioux, Virginie, Houlbert, Dominique, Alvarez-Huve, Sandrine, Barbe, Frédérique, Haret, Sophie, Perre, Philippe, Leantez-Nainville, Sophie, Esnault, Jean-Luc, Guimard, Thomas, Suaud, Isabelle, Girard, Jean-Jacques, Simonet, Véronique, Debab, Yasmine, Schmit, Jean-Luc, Jacomet, Christine, Weinberck, Pierre, Genet, Claire, Pinet, Pauline, Ducroix, Sophie, Durox, Hélène, Denes, Éric, Abraham, Bruno, Gourdon, Florence, Antoniotti, Odile, Molina, Jean-Michel, Ferret, Samuel, Lascoux-Combe, Caroline, Lafaurie, Matthieu, Colin de Verdiere, Nathalie, Ponscarme, Diane, De Castro, Nathalie, Aslan, Alexandre, Rozenbaum, Willy, Pintado, Claire, Clavel, François, Taulera, Olivier, Gatey, Caroline, Munier, Anne-Lise, Gazaigne, Sandrine, Penot, Pauline, Conort, Guillaume, Lerolle, Nathalie, Leplatois, Anne, Balausine, Stéphanie, Delgado, Jeannine, Timsit, Julie, Tabet, Magda, Gerard, Laurence, Girard, Pierre-Marie, Picard, Odile, Tredup, Jürgen, Bollens, Diane, Valin, Nadia, Campa, Pauline, Bottero, Julie, Lefebvre, Benedicte, Tourneur, Muriel, Fonquernie, Laurent, Wemmert, Charlotte, Lagneau, Jean-Luc, Yazdanpanah, Yazdan, Phung, Bao, Pinto, Adriana, Vallois, Dorothée, Cabras, Ornella, Louni, Françoise, Pialoux, Gilles, Lyavanc, Thomas, Berrebi, Valérie, Chas, Julie, Lenagat, Sophie, Rami, Agathe, Diemer, Myriam, Parrinello, Maguy, Depond, Audrey, Salmon, Dominique, Guillevin, Loïc, Tahi, Tassadit, Belarbi, Linda, Loulergue, Pierre, Zak Dit Zbar, Olivier, Launay, Odile, Silbermann, Benjamin, Leport, Catherine, Alagna, Laura, Pietri, Marie-Pierre, Simon, Anne, Bonmarchand, Manuela, Amirat, Naouel, Pichon, François, Kirstetter, Myriam, Katlama, Christine, Valantin, Marc Antoine, Tubiana, Roland, Caby, Fabienne, Schneider, Luminita, Ktorza, Nadine, Calin, Ruxandra, Merlet, Audrey, Ben Abdallah, Saadia, Weiss, Laurence, Buisson, Martin, Batisse, Dominique, Karmochine, Marina, Pavie, Juliette, Minozzi, Catherine, Jayle, Didier, Castel, Philippe, Derouineau, Jean, Kousignan, Pascale, Eliazevitch, Murielle, Pierre, Isabelle, Collias, Lio, Viard, Jean-Paul, Gilquin, Jacques, Sobel, Alain, Slama, Laurence, Ghosn, Jade, Hadacek, Blanka, Thu-Huyn, Nugyen, Nait-Ighil, Lella, Cros, Agnes, Maignan, Aline, Duvivier, Claudine, Consigny, Paul Henri, Lanternier, Fanny, Shoai-Tehrani, Michka, Touam, Fatima, Jerbi, Saadia, Bodard, Loïc, Jung, Corinne, Goujard, Cécile, Quertainmont, Yann, Duracinsky, Martin, Segeral, Olivier, Blanc, Arnaud, Peretti, Delphine, Cheret, Antoine, Chantalat, Christelle, Dulucq, Marie Josée, Levy, Yves, Lelievre, Jean Daniel, Lascaux, Anne Sophie, Dumont, Cécile, Boue, François, Chambrin, Véronique, Abgrall, Sophie, Kansau, Imad, Raho-Moussa, Mariem, De Truchis, Pierre, Dinh, Aurélien, Davido, Benjamin, Marigot, Dhiba, Berthe, Huguette, Devidas, Alain, Chevojon, Pierre, Chabrol, Amélie, Agher, Nouara, Lemercier, Yvon, Chaix, Fabrice, Turpault, Isabelle, Bouchaud, Olivier, Honore, Patricia, Rouveix, Elisabeth, Reimann, Evelyne, Belan, Alix Greder, Godin Collet, Claire, Souak, Safia, Mortier, Emmanuel, Bloch, Martine, Simonpoli, Anne-Marie, Manceron, Véronique, Cahitte, Isabelle, Hiraux, Emmanuel, Lafon, Erik, Cordonnier, François, Zeng, Ai-Feng, Zucman, David, Majerholc, Catherine, Bornarel, Dominique, Uludag, Agnès, Gellen-Dautremer, Justine, Lefort, Agnès, Bazin, Christine, Daneluzzi, Vincent, Gerbe, Juliette, Jeantils, Vincent, Coupard, Mélissa, Patey, Olivier, Bantsimba, Jonas, Delllion, Sophie, Paz, Pauline Caraux, Cazenave, Benoit, Richier, Laurent, Garrait, Valérie, Delacroix, Isabelle, Elharrar, Brigitte, Vittecoq, Daniel, Bolliot, Claudine, Lepretre, Annie, Genet, Philippe, Masse, Virginie, Perrone, Véronique, Boussard, Jean-Luc, Chardon, Patricia, Froguel, Eric, Simon, Philippe, Tassi, Sylvie, Avettand Fenoel, Véronique, Barin, Francis, Bourgeois, Christine, Cardon, Fanny, Chaix, Marie-Laure, Delfraissy, Jean François, Essat, Asma, Fischer, Hugues, Lecuroux, Camille, Petrov-Sanchez, Ventzislava, Rouzioux, Christine, Saez-Cirion, Asier, Seng, Rémonie, Kuldanek, Kristin, Mullaney, Scott, Young, Carmel, Zucchetti, Antonella, Bevan, Margaret-Ann, McKernan, Sinead, Wandolo, Emily, Richardson, Celia, Youssef, Elaney, Green, Pippa, Faulkner, Sue, Faville, Rebecca, Herman, Sandra, Care, Christine, Blackman, Helen, Bellenger, Katharine, Fairbrother, Keith, Phillips, Andrew, Babiker, Abdel, Delpech, Valerie, Fidler, S, Clarke, Mindy, Fox, Julie, Gilson, R, Goldberg, David, Hawkins, David, Johnson, Anne, Johnson, Margaret, McLean, Ken, Nastouli, Eleni, Post, Frank, Kennedy, N, Pritchard, J, Andrady, U, Rajda, N, Donnelly, C, McKernan, S, Drake, S, Gilleran, G, White, D, Ross, J, Harding, J, Faville, R, Sweeney, J, Flegg, P, Toomer, S, Wilding, H, Woodward, R, Dean, G, Richardson, C, Perry, N, Gompels, M, Jennings, L, Bansaal, D, Browing, M, Connolly, L, Stanley, B, Estreich, S, Magdy, A, O'Mahony, C, Fraser, P, Jebakumar, S P R, David, L, Mette, R, Summerfield, H, Evans, M, White, C, Robertson, R, Lean, C, Morris, S, Winter, A, Faulkner, S, Goorney, B, Howard, L, Fairley, I, Stemp, C, Short, L, Gomez, M, Young, F, Roberts, M, Green, S, Sivakumar, K, Minton, J, Siminoni, A, Calderwood, J, Greenhough, D, DeSouza, C, Muthern, Lisa, Orkin, C, Murphy, S, Truvedi, M, McLean, K, Hawkins, D, Higgs, C, Moyes, A, Antonucci, S, McCormack, S, Lynn, W, Bevan, M, Fox, J, Teague, A, Anderson, J, Mguni, S, Post, F, Campbell, L, Mazhude, C, Russell, H, Carrick, G, Ainsworth, J, Waters, A, Byrne, P, Johnson, M, Kuldanek, K, Mullaney, S, Lawlor, V, Melville, R, Sukthankar, A, Thorpe, S, Murphy, C, Wilkins, E, Ahmad, S, Green, P, Tayal, S, Ong, E, Meaden, J, Riddell, L, Loay, D, Peacock, K, Blackman, H, Harindra, V, Saeed, A M, Allen, S, Natarajan, U, Williams, O, Lacey, H, Care, C, Bowman, C, Herman, S, Devendra, S V, Wither, J, Bridgwood, A, Singh, G, Bushby, S, Kellock, D, Young, S, Rooney, G, Snart, B, Currie, J, Fitzgerald, M, Arumainayyagam, J, Chandramani, S, Rajamanoharan, S, Robinson, T, Taylor, B, Brewer, C, Mayr, Christoph, Schmidt, Wolfgang, Speidel, Andrea, Strohbach, Frank, Arastéh, Keikawus, Cordes, Christiane, Stündel, Manfred, Claus, Jörg, Baumgarten, Axel, Carganico, Andreas, Ingiliz, Patrick, Dupke, Stephan, Freiwald, Matthias, Rausch, Michael, Moll, Arend, Schleehauf, Dorothea, Hintsche, Bettina, Klausen, Gerd, Jessen, Heiko, Jessen, Arne, Köppe, Siegfried, Kreckel, Peter, Schranz, Dietmar, Fischer, Klaus, Schulbin, Hubert, Speer, Miriam, Glaunsinger, Tobias, Wicke, Thomas, Bieniek, Bernhard, Hillenbrand, Heribert, Schlote, Frank, Lauenroth-Mai, Elke, Schuler, Christoph, Schürmann, Dirk, Wesselmann, Hans, Brockmeyer, Norbert, Gehring, Peter, Schmalöer, Dirk, Hower, Martin, Spornraft-Ragaller, Petra, Häussinger, Dieter, Reuter, Stefan, Esser, Stefan, Markus, Rudolf, Kreft, Burkhard, Berzow, Dirk, Christl, Andreas, Meyer, Andreas, Plettenberg, Andreas, Stoehr, Albrecht, Graefe, Katrin, Lorenzen, Thore, Adam, Axel, Schewe, Knut, Weitner, Lutwin, Fenske, Stefan, Hansen, Stefan, Stellbrink, Hans-Jürgen, Wiemer, Dorothea, Hertling, Sandra, Schmidt, Reinhold, Arbter, Peter, Claus, Bernd, Galle, Peter, Jäger, Hans, Jä Gel-Guedes, Eva, Postel, Nils, Fröschl, Monika, Spinner, Christoph, Bogner, Johannes, Salzberger, Bernd, Schölmerich, Jürgen, Audebert, Franz, Marquardt, Ties, Schaffert, Andreas, Schnaitmann, Eiko, Trein, Andreas, Frietsch, Bernhard, Müller, Marcus, Ulmer, Albrecht, Detering-Hübner, Barbara, Kern, Peter, Schubert, Franz, Dehn, Günther, Schreiber, Maria, Güler, Cengiz, Schmidt, Daniel, Meixenberger, Karolin, Medical Microbiology & Infectious Diseases, Internal Medicine, Virology, Pediatrics, Medical Microbiology and Infection Prevention, AII - Infectious diseases, Global Health, Infectious diseases, APH - Aging & Later Life, Centre interdisciplinaire de recherche en biologie (CIRB), Labex MemoLife, École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Collège de France (CdF (institution))-Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris), Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Internal medicine, VU University medical center, Surgery, AMS - Rehabilitation & Development, APH - Quality of Care, Psychiatry, Pediatric surgery, Neurology, Public and occupational health, APH - Mental Health, Pathology, Cardiology, ACS - Heart failure & arrhythmias, Anesthesiology, IOO, Rehabilitation medicine, Obstetrics and gynaecology, General practice, Gastroenterology and hepatology, Pulmonary medicine, ACS - Pulmonary hypertension & thrombosis, Medical oncology laboratory, Hematology, Epidemiology and Data Science, Physiology, Microbes in Health and Disease (MHD), University of Oxford, Stichting HIV Monitoring [Amsterdam], Universiteit van Amsterdam (UvA), European Bioinformatics Institute [Hinxton] (EMBL-EBI), EMBL Heidelberg, Amsterdam UMC - Amsterdam University Medical Center, The Wellcome Trust Sanger Institute [Cambridge], Karolinska Institutet [Stockholm], Robert Koch Institute [Berlin] (RKI), Ecole Polytechnique Fédérale de Lausanne (EPFL), Johns Hopkins University (JHU), Universität Zürich [Zürich] = University of Zurich (UZH), Helsinki University Hospital [Helsinki, Finlande], Helsingin yliopisto = Helsingfors universitet = University of Helsinki, National Institute of Allergy and Infectious Diseases [Bethesda] (NIAID-NIH), National Institutes of Health [Bethesda] (NIH), Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, University College of London [London] (UCL), Kymab Ltd, Cambridge, England, Institut Pasteur [Paris] (IP), This study was funded by ERC Advanced Grant PBDR-339251 and a Li Ka Shing Foundation grant, both awarded to C.F. The ATHENA Cohort is managed by Stichting HIV Monitoring and supported by a grant from the Dutch Ministry of Health, Welfare and Sport through the Centre for Infectious Disease Control of the National Institute for Public Health and the Environment., We thank K. Fransen and G. Vanham for help with the Belgian data, O. Ratmann for help in identifying the Dutch clusters, K. Kusejko for testing for additional VB individuals in the SHCS, B. Foley for help with genome sharing, B. Dearlove and L. Thomson for help with software, and J. Herbeck and three other reviewers for helpful suggestions., Contributors and affiliations are listed in the supplementary materials., Department of Medicine, University of Helsinki, Infektiosairauksien yksikkö, HUS Inflammation Center, and Clinicum

Subjects
Adult, Male, HIV-1/genetics, Genotype, Anti-HIV Agents, Evolution, [SDV]Life Sciences [q-bio], lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4], HIV Infections/drug therapy, selection, HIV Infections, Genome, Viral, heritability, epidemic, human-immunodeficiency-virus, Evolution, Molecular, SDG 3 - Good Health and Well-being, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Humans, Viral, Phylogeny, Netherlands, Multidisciplinary, Genome, model, Virulence, transmission, Molecular, setpoint viral load, reverse-transcriptase, dynamics, Viral Load, CD4 Lymphocyte Count, lnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4], 3121 General medicine, internal medicine and other clinical medicine, Anti-HIV Agents/therapeutic use, Mutation, HIV-1, Female, progression
Abstract

Comment in Does HIV-1 virulence matter in the ART era? Lewitus E, Rolland M. Med (N Y). 2022 Apr 8;3(4):217-219. doi: 10.1016/j.medj.2022.03.003. PMID: 35590149; International audience; We discovered a highly virulent variant of subtype-B HIV-1 in the Netherlands. One hundred nine individuals with this variant had a 0.54 to 0.74 log 10 increase (i.e., a ~3.5-fold to 5.5-fold increase) in viral load compared with, and exhibited CD4 cell decline twice as fast as, 6604 individuals with other subtype-B strains. Without treatment, advanced HIV—CD4 cell counts below 350 cells per cubic millimeter, with long-term clinical consequences—is expected to be reached, on average, 9 months after diagnosis for individuals in their thirties with this variant. Age, sex, suspected mode of transmission, and place of birth for the aforementioned 109 individuals were typical for HIV-positive people in the Netherlands, which suggests that the increased virulence is attributable to the viral strain. Genetic sequence analysis suggests that this variant arose in the 1990s from de novo mutation, not recombination, with increased transmissibility and an unfamiliar molecular mechanism of virulence.

Published
2022
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8. National medical specialty guidelines of HIV indicator conditions in Europe lack adequate HIV testing recommendations: a systematic guideline review

Author

Jordans, Carlijn C.E., Vasylyev, Marta, Rae, Caroline, Jakobsen, Marie Louise, Vassilenko, Anna, Dauby, Nicolas, Grevsen, Anne Louise, Jakobsen, Stine Finne, Raahauge, Anne, Champenois, Karen, Papot, Emmanuelle, Malin, Jakob J., Boender, T. Sonia, Behrens, Georg M.N., Gruell, Henning, Neumann, Anja, Spinner, Christoph D., Valbert, Frederik, Akinosoglou, Karolina, Kostaki, Evangelia G., Nozza, Silvia, Giacomelli, Andrea, Lapadula, Giuseppe, Mazzitelli, Maria, Torti, Carlo, Matulionyte, Raimonda, Matulyte, Elzbieta, Van Welzen, Berend J., Hensley, Kathryn S., Thompson, Magdalena, Ankiersztejn-Bartczak, Magdalena, Skrzat-Klapaczyńska, Agata, Sǎndulescu, Oana, Streinu-Cercel, Adrian, Streinu-Cercel, Anca, Miron, Viktor Daniel, Pokrovskaya, Anastasia, Hachfeld, Anna, Dorokhina, Antonina, Sukach, Maryna, Lord, Emily, Sullivan, Ann K., Rokx, Casper, Medical Microbiology & Infectious Diseases, Jordans, C, Vasylyev, M, Rae, C, Jakobsen, M, Vassilenko, A, Dauby, N, Grevsen, A, Jakobsen, S, Raahauge, A, Champenois, K, Papot, E, Malin, J, Boender, T, Behrens, G, Gruell, H, Neumann, A, Spinner, C, Valbert, F, Akinosoglou, K, Kostaki, E, Nozza, S, Giacomelli, A, Lapadula, G, Mazzitelli, M, Torti, C, Matulionyte, R, Matulyte, E, Van Welzen, B, Hensley, K, Thompson, M, Ankiersztejn-Bartczak, M, Skrzat-Klapaczyńska, A, Săndulescu, O, Streinu-Cercel, A, Miron, V, Pokrovskaya, A, Hachfeld, A, Dorokhina, A, Sukach, M, Lord, E, Sullivan, A, and Rokx, C

Subjects
Europe, SDG 3 - Good Health and Well-being, Epidemiology, HIV, indicator conditions, AIDS-defining condition, Virology, Public Health, Environmental and Occupational Health, Medizin, guidelines, Wirtschaftswissenschaften, 610 Medizin und Gesundheit
Abstract

Background Adequate identification and testing of people at risk for HIV is fundamental for the HIV care continuum. A key strategy to improve timely testing is HIV indicator condition (IC) guided testing. Aim To evaluate the uptake of HIV testing recommendations in HIV IC-specific guidelines in European countries. Methods Between 2019 and 2021, European HIV experts reviewed guideline databases to identify all national guidelines of 62 HIV ICs. The proportion of HIV IC guidelines recommending HIV testing was reported, stratified by subgroup (HIV IC, country, eastern/western Europe, achievement of 90–90–90 goals and medical specialty). Results Of 30 invited European countries, 15 participated. A total of 791 HIV IC guidelines were identified: median 47 (IQR: 38–68) per country. Association with HIV was reported in 69% (545/791) of the guidelines, and 46% (366/791) recommended HIV testing, while 42% (101/242) of the AIDS-defining conditions recommended HIV testing. HIV testing recommendations were observed more frequently in guidelines in eastern (53%) than western (42%) European countries and in countries yet to achieve the 90–90–90 goals (52%) compared to those that had (38%). The medical specialties internal medicine, neurology/neurosurgery, ophthalmology, pulmonology and gynaecology/obstetrics had an HIV testing recommendation uptake below the 46% average. None of the 62 HIV ICs, countries or medical specialties had 100% accurate testing recommendation coverage in all their available HIV IC guidelines. Conclusion Fewer than half the HIV IC guidelines recommended HIV testing. This signals an insufficient adoption of this recommendation in non-HIV specialty guidelines across Europe.

Published
2022

9. Number of people treated for hepatitis C virus infection in 2014-2023 and applicable lessons for new HBV and HDV therapies.

Author

Razavi HA, Waked I, Qureshi H, Kondili LA, Duberg AS, Aleman S, Tanaka J, Lazarus JV, Low-Beer D, Abbas Z, Rached AA, Aghemo A, Aho I, Akarca US, Al-Busafi SA, Al-Hamoudi WK, Al-Naamani K, Alaama AS, Aldar MM, Alghamdi M, Gonzalez MA, Alserehi H, Anand AC, Asselah T, Assiri AM, Athanasakis K, Atugonza R, Ben-Ari Z, Berg T, Brandão-Mello CE, Brown ASM, Brown KA, Brown RS Jr, Bruggmann P, Brunetto MR, Buti M, Cheinquer H, Christensen PB, Chulanov V, Cisneros Garza LE, Coffin CS, Coppola N, Craxi A, Crespo J, Cui F, Dalgard O, De La Torre A, De Ledinghen V, Dieterich D, Drazilova S, Dufour JF, El-Kassas M, Elbadri M, Esmat G, Mur RE, Eurich B, Faini D, Ferreira PRA, Flisiak R, Frankova S, Gaeta GB, Gamkrelidze I, Gane EJ, Garcia V, García-Samaniego J, Gemilyan M, Gottfredsson M, Gschwantler M, Gurski APM, Hajarizadeh B, Hamid SS, Hatzakis A, Hercun J, Hockicková I, Huang JF, Hunyady B, Hutchinson SJ, Ishikawa N, Izumi K, Izzi A, Janicko M, Jarcuska P, Jeruma A, Johannessen A, Kaliaskarova KS, Kao JH, Kielland KB, Kodjoh N, Kottilil S, Kristian P, Kwo PY, Lagging M, Lam H, Lázaro P, Lee MH, Lens S, Liakina V, Lim YS, Makara M, Manns M, Manzengo CM, Memon S, Mendes-Correa MC, Messina V, Midgard H, Murphy N, Musabaev E, Naveira MCM, Nde H, Negro F, Nim N, Ocama P, Olafsson S, Omuemu CE, Pamplona JJ, Pan CQ, Papatheodoridis GV, Pimenov N, Poustchi H, Quaranta MG, Ramji A, Rautiainen H, Razavi-Shearer DM, Razavi-Shearer K, Ridruejo E, Ríos-Hincapié CY, Sadirova S, Sanai FM, Sarrazin C, Sarybayeva G, Schréter I, Seguin-Devaux C, Sereno LS, Shiha G, Smith J, Soliman R, Sonderup MW, Spearman CW, Stauber RE, Stedman CAM, Sypsa V, Tacke F, Terrault NA, Tolmane I, Van Welzen B, Voeller AS, Waheed Y, Wallace C, Whittaker RN, W-S Wong V, Ydreborg M, Yesmembetov K, Yu ML, Zeuzem S, and Zuckerman E

Abstract

Background and Aims: The year 2023 marked the 10-year anniversary of the launch of direct-acting antivirals (DAAs) for the treatment of the hepatitis C virus (HCV). HCV treatment trends by country, region, and globally are important to monitor progress toward the World Health Organization's 2030 elimination targets. Additionally, the historical patterns can help predict the treatment uptake for future therapies for other liver diseases., Methods: The number of people living with HCV (PLHCV) treated between 2014-2023 across 119 countries was estimated using national HCV registries, reported DAA sales data, pharmaceutical companies' reports, and estimates provided by national experts. For the countries with no available data, the average estimate of the corresponding Global Burden of Disease region was used., Results: An estimated 13,816,000 (95% uncertainty intervals (UI): 13,221,000-16,415,000) PLHCV were treated, of whom 12,748,000 (12,226,000-15,231,000) were treated with DAAs, of which 11,081,000 (10,542,000-13,338,000) were sofosbuvir-based DAA regimens. Country-level data accounted for 97% of these estimates. In high-income countries, there was a 41% drop in treatment from its peak, and reimbursement was a large predictor of treatment. In low- and middle-income countries, price played an important role in expanding treatment access through the public and private markets, and treatment continues to increase slowly after a sharp drop at the end of the Egyptian national program., Conclusions: In the last 10 years, 21% of all HCV infections were treated with DAAs. Regional and temporal variations highlight the importance of active screening strategies. Without program enhancements, the number of treated PLHCV stalled in every country/region which may not reflect a lower prevalence but may instead reflect the diminishing returns of the existing strategies., Impact and Implications: Long-term hepatitis C virus (HCV) infection can lead to cirrhosis and liver cancer. Since 2014, these infections can be effectively treated with 8-12 weeks of oral therapies. In 2015, the World Health Organization (WHO) established targets to eliminate HCV by 2030, which included treatment targets for member countries. The current study examines HCV treatment patterns across 119 countries and regions from 2014 to 2023 to assess the impact of national programs. This study can assist physicians and policymakers in understanding treatment patterns within similar regions or income groups and in utilizing historical data to refine their strategies in the future., (Copyright © 2025 The Author(s). Published by Elsevier B.V. All rights reserved.)

Published
2025
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10. Low coverage of hepatitis D virus testing in individuals with hepatitis B virus and HIV, the Netherlands, 2000 to 2022.

Author

Boyd A, Smit C, van der Eijk AA, Zaaijer H, Rijnders BJ, van Welzen B, Claassen MA, Pogány K, de Vries-Sluijs TE, de Coul EO, and van der Valk M

Subjects
Humans, Male, Female, Netherlands epidemiology, Middle Aged, Adult, Cross-Sectional Studies, Coinfection diagnosis, Coinfection epidemiology, Coinfection virology, Longitudinal Studies, Prevalence, HIV Infections diagnosis, HIV Infections epidemiology, Hepatitis D epidemiology, Hepatitis D diagnosis, Hepatitis Delta Virus isolation & purification, Hepatitis Delta Virus genetics, Hepatitis B diagnosis, Hepatitis B epidemiology, Hepatitis B virus isolation & purification, Hepatitis B virus genetics, Mass Screening methods
Abstract

BackgroundSince 2009, European guidelines recommend individuals with hepatitis B virus (HBV) and HIV be tested for hepatitis D virus (HDV).AimTo analyse HDV testing in individuals with HBV/HIV during routine practice in the Netherlands.MethodsWe assessed data from the ATHENA cohort of people with HIV who were ever HBV surface antigen-positive, aged ≥ 18 years and attended one of 24 HIV treatment centres in the Netherlands during 2000-22. Using longitudinal analysis, we estimated the percentage of individuals ever tested for HDV (antibody or RNA test) over time. In cross-sectional analysis, determinants for ever being tested by end of follow-up were assessed using relative risk regression.ResultsWe identified 1,715 individuals with HBV/HIV; 1,460 (85.1%) and 255 (14.9%) were male and female at birth, respectively (median age: 52 years; IQR: 42-59). Only 249 (14.5%) had an HDV test. The percentage tested increased from 5.0% (95% CI: 3.4-7.3) in 2000 to 17.0% (95% CI: 14.9-19.3) in 2022. In 2022, 16.2% (95% CI: 13.7-19.1) of men who have sex with men, 25.0% (95% CI: 9.7-50.9) of persons who inject(ed) drugs and 18.1% (95% CI: 14.6-22.3) of heterosexual/others were tested. In multivariable analysis, ever having an HDV test was associated with detectable HBV DNA viral load (p < 0.001), ever presenting with elevated alanine aminotransferase (ALT) levels (p = 0.023), advanced fibrosis/cirrhosis (p = 0.001) and being overweight/obese (p = 0.043).ConclusionsHDV testing coverage in the Netherlands is low for individuals with HBV/HIV. Although testing was more common in those with advanced liver disease, a considerable proportion at risk of HDV still need testing.

Published
2025
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11. Global vaccination against hepatitis E virus: position paper from the European Society of Clinical Microbiology and Infectious Diseases Viral Hepatitis Study Group.

Author

Dudman S, Zerja A, Hasanoğlu İ, Ruta S, van Welzen B, Nicolini LA, Yonga P, Øverbø J, Rawat S, Habibovic S, Kim TB, and Rivero-Juarez A

Subjects
Humans, Female, Europe, Pregnancy, Immunocompromised Host, Hepatitis E prevention & control, Hepatitis E immunology, Hepatitis E virus immunology, Hepatitis E virus genetics, Viral Hepatitis Vaccines immunology, Vaccination, Global Health
Abstract

Scope: Hepatitis E virus (HEV) is a significant global health issue, impacting both low- and middle-income countries and industrialized nations. HEV genotypes 1 and 2, primarily transmitted through contaminated water, are endemic in low- and middle-income countries, whereas genotypes 3 and 4 are zoonotically transmitted in industrialized regions. Acute HEV infection poses severe risks, particularly to pregnant women and immunocompromised individuals, whereas chronic HEV infection leads to serious complications in those with pre-existing liver disease and transplant recipients. The development of an HEV vaccine offers new prevention opportunities, though its availability and integration into global immunization programmes remain limited., Methods: This position paper was developed by the European Society of Clinical Microbiology and Infectious Diseases Viral Hepatitis Study Group through an extensive review of clinical data, safety profiles, efficacy, and immunogenicity of HEV vaccines. The study group focused particularly on high-risk and special populations, synthesizing global health insights and incorporating recommendations from the Strategic Advisory Group of Experts to formulate strategies for wider HEV vaccination use., Questions Addressed in the Position Paper: The position paper evaluates the efficacy and safety of HEV vaccines in both general and special populations. It identifies key barriers to the integration of HEV vaccines into routine immunization programmes, including infrastructure limitations, costs, and vaccine accessibility. The paper also proposes strategies to overcome these challenges and improve vaccine distribution. Furthermore, it addresses ways to enhance public awareness and international cooperation to promote HEV vaccination efforts globally., Implications: European Society of Clinical Microbiology and Infectious Diseases Viral Hepatitis Study Group recommends HEV vaccination for high-risk groups, including women of childbearing age, patients with chronic liver diseases, and immunosuppressed individuals. Prioritizing investments in vaccine logistics, integrating diagnostics, and educational outreach can enhance uptake., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Published
2025
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12. Twelve-month effectiveness and safety of bictegravir/emtricitabine/tenofovir alafenamide in people with HIV: Real-world insights from BICSTaR cohorts.

Author

Esser S, Brunetta J, Inciarte A, Levy I, D'Arminio Monforte A, Lambert JS, van Welzen B, Teruya K, Boffito M, Liu CE, Altuntas Aydın O, Thorpe D, Heinzkill M, Marongiu A, Cassidy T, Haubrich R, D'Amato L, and Robineau O

Subjects
Humans, Male, Middle Aged, Adenine therapeutic use, Drug Combinations, Emtricitabine adverse effects, Heterocyclic Compounds, 3-Ring adverse effects, Heterocyclic Compounds, 4 or More Rings adverse effects, Prospective Studies, RNA therapeutic use, Treatment Outcome, Female, Alanine, Amides, Anti-HIV Agents adverse effects, HIV Infections drug therapy, Piperazines, Pyridones, Tenofovir analogs & derivatives
Abstract

Background: Real-world evidence is an essential component of evidence-based medicine. The aim of the BICSTaR (BICtegravir Single Tablet Regimen) study is to assess effectiveness and safety of bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) in antiretroviral treatment-naïve (TN) and treatment-experienced (TE) people with HIV., Methods: BICSTaR is a prospective, observational cohort study. Participants (≥18 years) are being followed for 24 months. A pooled analysis is presented at 12 months, with the primary endpoint of effectiveness (HIV-1 RNA <50 copies/mL) and secondary endpoints of safety and tolerability (as per protocol). An exploration of patient-reported outcome measures using standardized questionnaires is included., Results: Between June 2018 and May 2021, 1552 people with HIV were enrolled across 12 countries. The analysed population comprised 1509 individuals (279 TN, 1230 TE); most were white (76%), male (84%) and had one or more comorbid conditions (68%). Median age was 47 years. After 12 months of B/F/TAF treatment, HIV-1 RNA was <50 copies/mL in 94% (221/236) of TN participants and 97% (977/1008) of TE participants. Median CD4 cell count increased by 214 cells/μL (p < 0.001) in TN participants and 13 cells/μL (p = 0.014) in TE participants; median CD4/CD8 ratios increased by 0.30 and 0.03, respectively (both p < 0.001). Persistence was high at 12 months (TN, 97%; TE, 95%). No resistance to B/F/TAF emerged. Study drug-related adverse events occurred in 13% of participants through 12 months, leading to B/F/TAF discontinuation in 6%., Conclusions: The findings of this study provide robust real-world evidence to support the broad use of B/F/TAF in both TN and TE people with HIV., (© 2023 The Authors. HIV Medicine published by John Wiley & Sons Ltd on behalf of British HIV Association.)

Published
2024
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13. Combined bictegravir, emtricitabine and tenofovir alafenamide for treating people with HIV: a plain language summary of the BICSTaR study up to 1 year.

Author

Esser S, Inciarte A, Levy I, D'Arminio Monforte A, Lambert JS, van Welzen B, Teruya K, Boffito M, Liu CE, Aydın OA, Thorpe D, Heinzkill M, Marongiu A, Cassidy T, Haubrich R, D'Amato L, and Robineau O

Subjects
Humans, Drug Combinations, Alanine therapeutic use, Alanine analogs & derivatives, Piperazines therapeutic use, Pyridones therapeutic use, Adult, Heterocyclic Compounds, 3-Ring therapeutic use, Male, Female, Viral Load drug effects, Amides, HIV Infections drug therapy, HIV Infections virology, Emtricitabine therapeutic use, Tenofovir therapeutic use, Tenofovir analogs & derivatives, Anti-HIV Agents therapeutic use, Adenine analogs & derivatives, Adenine therapeutic use, Heterocyclic Compounds, 4 or More Rings therapeutic use
Abstract

What Is This Summary About?: This is a summary of an article about an ongoing study called the BICSTaR study.The BICSTaR study includes people with HIV (human immunodeficiency virus) who are taking a medicine called bictegravir/emtricitabine/tenofovir alafenamide (shortened to B/F/TAF). B/F/TAF is a single tablet that contains 3 different drugs for the treatment of HIV. The drugs work together to reduce the levels of HIV so that the virus can no longer be detected by a blood test.People taking part in the study are adults with HIV living in Europe, Canada, Israel, Japan, South Korea, Singapore and Taiwan. People take 1 tablet of B/F/TAF once a day. They are either taking B/F/TAF as their first treatment for HIV, or they have switched to B/F/TAF from another HIV treatment.Researchers looked at how well B/F/TAF worked and how safe it was in people who took B/F/TAF for a year., What Are the Key Takeaways?: Researchers found that B/F/TAF worked well in almost all people in the study by reducing levels of HIV in the blood. The virus could not be found in the blood of more than 9 out of 10 (94%) people who were taking B/F/TAF as their first HIV medicine and more than 9 out of 10 people (97%) who had taken another HIV medicine before starting B/F/TAF. This is known as having an 'undetectable viral load' and is a major goal for HIV treatment success. Researchers did not find any evidence of HIV developing resistance to B/F/TAF, which might stop B/F/TAF from working properly.Around 1 out of 10 people (13%) had side effects (any unwanted sign or symptom that people have when taking a medicine that researchers think might be caused by the medicine) that might have been caused by B/F/TAF. Most of these side effects were not classified as serious. Less than 1 out of 100 (0.1%) people had serious side effects that might have been caused by B/F/TAF. Only 6 out of 100 people stopped taking B/F/TAF due to side effects caused by B/F/TAF. As a result, more than 9 out of 10 people (95%) took B/F/TAF for at least 1 year., What Were the Main Conclusions Reported by the Researchers?: B/F/TAF worked well in people with HIV in this study. Most people (around 9 out of 10) did not have any side effects.

Published
2024
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14. Ureaplasma parvum bacterial arthritis of the elbow in a patient with rheumatoid arthritis treated with rituximab.

Author

Verhagen I, Oudenhoven H, van Welzen B, and Kwok WY

Subjects
Adult, Arthritis, Infectious chemically induced, Arthritis, Rheumatoid complications, Humans, Male, Ureaplasma isolation & purification, Arthritis, Infectious microbiology, Arthritis, Rheumatoid drug therapy, Immunologic Factors adverse effects, Rituximab adverse effects, Ureaplasma Infections chemically induced
Published
2021
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15. [A diabetic patient with blisters].

Author

Donkers CM, van Welzen BJ, and de Valk HW

Subjects
Aged, Blister etiology, Diabetes Complications, Diabetes Mellitus, Type 2 complications, Fingers, Humans, Male, Skin Diseases, Vesiculobullous etiology, Blister diagnosis, Skin Diseases, Vesiculobullous diagnosis
Abstract

A 64-year-old male suffering from poorly controlled diabetes mellitus type II was evaluated at the outpatient clinic after developing several fluid-filled blisters on his fingers. There was no history of trauma or friction. Eventually, he was diagnosed with bullosis diabeticorum.

Published
2017

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