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5. Neurocognition and quality of life after reinitiating antiretroviral therapy in children randomized to planned treatment interruption

Author

Ananworanich, J, Melvin, D, Amador, Jt, Childs, T, Medin, G, Boscolo, V, Compagnucci, A, Kanjanavanit, S, Montero, S, Gibb, Dm, PENTA 11 Study Group including Aboulker, J, Babiker, A, Belfrage, E, Bernardi, S, Bologna, R, Burger, D, Butler, K, Castelli Gattinara, G, Castro, H, Clayden, P, Cressey, T, Darbyshire, Jh, Debré, M, de Groot, R, della Negra, M, di Biagio, A, De Rossi, A, Duicelescu, D, Faye, A, Giaquinto, C, Giacomet, V, Grosch Wörner, I, Hainault, M, Klein, N, Lallemant, M, Levy, J, Lyall, H, Marczynska, M, Marques, L, Mardarescu, M, Mellado Peña MJ, Nadal, D, Nastouli, E, Naver, L, Niehues, T, Peckham, C, Pillay, D, Popieska, J, Ramos Amador JT, Rojo Conejo, P, Rosado, L, Rosso, R, Rudin, C, Scherpbier, Hj, Sharland, M, Stevanovic, M, Thorne, C, Tovo, Pier Angelo, Tudor Williams, G, Turkova, A, Valerius, N, Volokha, A, Walker, As, Welch, S, Wintergerst, U, Aboulker, Jp, Burger, Dm, Green, H, Harper, L, Mofenson, L, Moye, J, Saïdi, Y, Cressey, Tr, Jacqz Aigrain, E, Khoo, S, Regazzi, M, Tréluyer, Jm, Ngo Giang Huong, N, Muñoz Fernandez MA, Hill, C, Lepage, P, Pozniak, A, Vella, S, Chêne, G, Vesikari, T, Hadjou, G, Léonardo, S, Riault, Y, Bleier, J, Buck, L, Duong, T, Farrelly, L, Forcat, S, Harrison, L, Horton, J, Johnson, D, Taylor, C, Chalermpantmetagul, S, Peongjakta, R, Khamjakkaew, W, Than in at, K, Chailert, S, Jourdain, G, Le Coeur, S, Floret, D, Costanzo, P, Le Thi TT, Monpoux, F, Mellul, S, Caranta, I, Boudjoudi, N, Firtion, G, Denon, M, Charlemaine, E, Picard, F, Hellier, E, Heuninck, C, Damond, F, Alexandre, G, Tricoire, J, Antras, M, Lachendowier, C, Nicot, F, Krivine, A, Rivaux, D, Notheis, G, Strotmann, G, Schlieben, S, Rampon, O, Zanchetta, M, Ginocchio, F, Viscoli, C, Martino, A, Pontrelli, G, Baldassar, S, Concato, C, Mazza, A, Rossetti, G, Dobosz, S, Oldakowska, A, Popielska, J, Kaflik, M, Stanczak, J, Stanczack, G, Dyda, T, Kruk, M, González Tomé MI, Delgado García, R, Fernandez Gonzalez MT, Mellado Peña, M, Martín Fontelos, P, Garcia Mellado MI, Medina, Af, Ascencion, B, Garcia Bermejo, I, Navarro Gomez DM, Saavedra, J, Prieto, C, Jimenez, Jl, Garcia Torre, A, de José Gómez MI, García Rodriguez MC, Moreno Pérez, D, Núñez Cuadros, E, Asensi Botet, F, Otero Reigada, C, Pérez Tamarit MD, Vilalta, R, Molina Moreno JM, Rainer, T, Schupbach, J, Rutishauser, M, Bunupuradah, T, Butterworth, O, Phasomsap, C, Prasitsuebsai, W, Chuanjaroen, T, Jupimai, T, Ubolyam, S, Phanuphak, P, Puthanakit, T, Pancharoen, C, Mai, C, Namwong, T, Punsakoon, W, Payakachat, S, Chutima, D, Raksasang, M, Foster, C, Hamadache, D, Campbell, S, Newbould, C, Monrose, C, Abdulla, A, Walley, A, Patel, D, Kaye, S, Seery, P, Rankin, A, Wildfire, A, Novelli, V, Shingadia, D, Moshal, K, Flynn, J, Clapson, M, Allen, A, Spencer, L, Rackstraw, C, Ward, B, Parkes, K, Depala, M, Jacobsen, M, Poulsom, H, Barkley, L, Miah, J, Lurie, P, Keane, C, Mcmaster, P, Phipps, M, Orendi, J, Farmer, C, Liebeschuetz, S, Sodeinde, O, Wong, S, Bostock, V, Heath, Y, Scott, S, Gandhi, K, Lewis, P, Daglish, J, Miles, K, Summerhill, L, Subramaniam, B, Weiner, L, Famiglietti, M, Rana, S, Yu, P, Roa, J, Puga, A, Haerry, A., AII - Amsterdam institute for Infection and Immunity, Paediatric Infectious Diseases / Rheumatology / Immunology, and Global Health

Subjects
0301 basic medicine, Male, Pediatrics, medicine.medical_specialty, antiretroviral therapy, children, HIV, neurocognition, neurodevelopment, quality of life, treatment interruption, Immunology and Allergy, Immunology, Infectious Diseases, Adolescent, lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4], Antiretroviral Therapy, HIV Infections, Standard score, 03 medical and health sciences, 0302 clinical medicine, Cognition, Acquired immunodeficiency syndrome (AIDS), Antiretroviral Therapy, Highly Active, Memory span, Medicine, Humans, Highly Active, 030212 general & internal medicine, Child, Wechsler Intelligence Scale for Children, business.industry, Wechsler Adult Intelligence Scale, medicine.disease, 030112 virology, lnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4], Treatment Outcome, Anti-Retroviral Agents, Test score, Mann–Whitney U test, Quality of Life, Female, business, Neurocognitive
Abstract

Item does not contain fulltext OBJECTIVE: Understanding the effects of antiretroviral treatment (ART) interruption on neurocognition and quality of life (QoL) are important for managing unplanned interruptions and planned interruptions in HIV cure research. DESIGN: Children previously randomized to continuous (continuous ART, n = 41) vs. planned treatment interruption (PTI, n = 47) in the Pediatric European Network for Treatment of AIDS (PENTA) 11 study were enrolled. At study end, PTI children resumed ART. At 1 and 2 years following study end, children were assessed by the coding, symbol search and digit span subtests of Wechsler Intelligence Scale for Children (6-16 years old) or Wechsler Adult Intelligence Scale (>/=17 years old) and by Pediatrics QoL questionnaires for physical and psychological QoL. Transformed scaled scores for neurocognition and mean standardized scores for QoL were compared between arms by t-test and Mann-Whitney U test, respectively. Scores indicating clinical concern were compared (

Published
2016

6. Using CD4 percentage and age to optimize pediatric antiretroviral therapy initiation

Author

Yin, D.E., Warshaw, M.G., Miller, W.C., Castro, H., Fiscus, S.A., Harper, L.M., Harrison, L.J., Klein, N.J., Lewis, J., Melvin, A.J., Tudor Williams, G., Mckinney, R.E., Brouwers, P., Costello, D., Ferguson, E., Fiscus, S., Hodge, J., Hughes, M., Jennings, C., Melvin, A., Mckinney, R., Mofenson, L., Warshaw, M., Smith, M., Spector, S., Stiehm, E., Toye, M., Yogev, R., Babiker, A., Compagnucci, A., De Rossi, A., Giaquinto, C., Darbyshire, J., Debré, M., Gibb, D., Harper, L., Harrison, L., Klein, N., Pillay, D., Saidi, Y., Walker, A., Brody, B., Hill, C., Lepage, P., Modlin, J., Poziak, A., Rein, M., Robb, M., Fleming, T., Vella, S., Kim, K., Bologna, R., Mecikovsky, D., Pineda, N., Sen, L., Mangano, A., Marino, S., Galvez, C., Deluchi, G., Zöhrer, B., Zenz, W., Daghofer, E., Pfurtscheller, K., Pabst, B., Gomez, M., Mcneil, P., Jervis, M., Whyms, I., Kwolfe, D., Scott, S., Mussi Pinhata MM, Issac, M., Cervi, M., Negrini, B., Matsubara, T., de Souza CB, Gabaldi, J., Oliveira, R., Sapia, M., Abreu, T., Evangelista, L., Pala, A., Fernandes, I., Farias, I., Melo M, D.F., Carreira, H., Lira, L., Della Negra, M., Queiroz, W., Lian, Y., Pacola, D., Pinto, J., Ferreira, F., Kakehasi, F., Martins, L., Diniz, A., Lobato, V., Diniz, M., Cleto, S., Costa, S., Romeiro, J., Dollfus, C., Tabone, M., Courcoux, M., Vaudre, G., Dehée, A., Schnuriger, A., Le Gueyades, N., De Bortoli, C., Méchinaud, F., Reliquet, V., Arias, J., Rodallec, A., André, E., Falconi, I., Le Pelletier, A., Monpoux, F., Cottalorda, J., Mellul, S., Lachassinne, E., Galimand, J., Rouzioux, C., Chaix, M., Benabadji, Z., Pourrat, M., Firtion, G., Rivaux, D., Denon, M., Boudjoudi, N., Nganzali, F., Krivine, A., Méritet, J., Delommois, G., Norgeux, C., Guérin, C., Floch, C., Marty, L., Hichou, H., Tournier, V., Faye, A., Le Moal, I., Sellier, M., Dehache, L., Damond, F., Leleu, J., Beniken, D., Alexandre Castor, G., Neubert, J., Niehues, T., Laws, H., Huck, K., Gudowius, S., Siepermann, K., Loeffler, H., Bellert, S., Ortwin, A., Notheis, G., Wintergerst, U., Hoffman, F., Werthmann, A., Seyboldt, S., Schneider, L., Bucholz, B., Feiterna Sperling, C., Peiser, C., Nickel, R., Schmitz, T., Piening, T., Müller, C., Warncke, G., Wigger, M., Neubauer, R., Butler, K., Chong, A., Boulger, T., Menon, A., O'Connell, M., Barrett, L., Rochford, A., Goode, M., Hayes, E., Mcdonagh, S., Walsh, A., Doyle, A., Fanning, J., O'Connor, M., Byrne, M., O'Sullivan, N., Hyland, E., Giacomet, V., Viganò, A., Colombo, I., Trabattoni, D., Berzi, A., Badolato, R., Schumacher, F., Bennato, V., Brusati, M., Sorlini, A., Spinelli, E., Filisetti, M., Bertulli, C., Rampon, O., Zanchetta, M., Mazza, A., Stringari, G., Rossetti, G., Bernardi, S., Martino, A., Castelli Gattinara, G., Palma, P., Pontrelli, G., Tchidjou, H., Furcas, A., Frillici, C., Mazzei, A., Zoccano, A., Concato, C., Duiculescu, D., Oprea, C., Tardei, G., Abaab, F., Mardarescu, M., Draghicenoiu, R., Otelea, D., Alecsandru, L., Matusa, R., Rugina, S., Ilie, M., Netescu, S., Florea, C., Voicu, E., Poalelungi, D., Belmega, C., Vladau, L., Chiriac, A., Ramos Amador JT, Gonzalez Tomé MI, Rojo Conejo, P., Fernandez, M., Delgado Garcia, R., Ferrari, J., Garcia Lopez, M., Mellado Peña MJ, Martin Fontelos, P., Jimenez Nacher, I., Muñoz Fernandez MA, Jimenez, J., García Torre, A., Penin, M., Pineiro Perez, R., Garcia Mellado, I., Finn, A., Lajeunesse, M., Hutchison, E., Usher, J., Ball, L., Dunn, M., Sharland, M., Doerholt, K., Storey, S., Donaghy, S., Chakraborty, R., Wells, C., Buckberry, K., Rice, P., Mcmaster, P., Butler, P., O'Connell C, R., Shenton, J., Haley, H., Orendi, J., Stroobant, J., Navarante, L., Archer, P., Mazhude, C., Scott, D., O'Connell, R., Wong, J., Boddy, G., Shackley, F., Lakshman, R., Hobbs, J., Ball, G., Kudesia, G., Bane, J., Painter, D., Sloper, K., Shah, V., Cheng, A., Aali, A., Ball, C., Hawkins, S., Nayagam, D., Waters, A., Doshi, S., Liebeschuetz, S., Sodiende, B., Shingadia, D., Wong, S., Swan, J., Shah, Z., Collinson, A., Hayes, C., King, J., O'Connor, K., Lyall, H., Fidler, K., Walters, S., Foster, C., Hamadache, D., Newbould, C., Monrose, C., Campbell, S., Yeung, S., Cohen, J., Martinez Allier, N., Melvin, D., Dodge, J., Welch, S., Tatum, G., Gordon, A., Kaye, S., Muir, D., Patel, D., Novelli, V., Moshal, K., Lambert, J., Flynn, J., Farrelly, L., Clapson, M., Spencer, L., Depala, M., Jacobsen, M., Segal, S., Pollard, A., Kelly, D., Yeadon, S., Ohene Kena, B., Peng, Y., Dong, T., Jeffries, K., Snelling, M., Smyth, A., Smith, J., Ward, B., Jungmann, E., Ryan, C., Swaby, K., Buckton, A., Smit, E., Abrams, E., Champion, S., Fernandez, A., Calo, D., Garrovillo, L., Swaminathan, K., Alford, T., Frere, M., Navarra, J., Borkowsky, W., Deygoo, S., Hastings, T., Akleh, S., Ilmet, T., Mohan, K., Bowen, G., Emmanuel, P., Lujan Zimmerman, J., Rodriguez, C., Johnson, S., Marion, A., Graisbery, C., Casey, D., Lewis, G., Guzman Cottrill, J., Croteau, R., Acevedo Flores, M., Gonzalez, M., Angeli, L., Fabregas, L., Valentin, P., Weiner, L., Contello, K., Holz, W., Butler, M., Nachman, S., Kelly, M., Ferraro, D., Rana, S., Reed, C., Yeagley, E., Malheiro, A., Roa, J., Neely, M., Kovacs, A., Homans, J., Rodriguez Lozano, Y., Puga, A., Talero, G., Sellers, R., Lawrence, R., Weinberg, G., Murante, B., Laverty, S., Deveikis, A., Batra, J., Chen, T., Michalik, D., Deville, J., Elkins, K., Marks, S., Jackson Alvarez, J., Palm, J., Fineanganofo, I., Keuth, M., Deveikis, L., Tomosada, W., Van Dyke, R., Alchediak, T., Silio, M., Borne, C., Bradford, S., Eloby Childress, S., Nguyen, K., Rathore, M., Alvarez, A., Mirza, A., Mahmoudi, S., Burke, M., Febo, I., Lugo, L., Santos, R., Church, J., Dunaway, T., Rodier, C., Flynn, P., Patel, N., Discenza, S., Donohoe, M., Luzuriaga, K., Picard, D., Kline, M., Paul, M., Shearer, W., Mcmullen, C., Chadwick, E., Cagwin, E., Kabat, K., Dieudonne, A., Palumbo, P., Johnson, J., Gaur, S., Cerracchio, L., Foca, M., Jurgrau, A., Vasquez Bonilla, S., Silva, G., Gershon, A., Sullivan, J., Bryson, Y., Frenkel, L., Nelson, J., Aboulker, J., Hadjou, G., Léonardo, S., Riault, Y., Saïdi, Y., Buck, L., Forcat, S., Horton, J., Johnson, D., Moore, S., Taylor, C., Collins, D., Buskirk, S., Kamara, P., Nesel, C., Johnson, M., Ferreira, A., Tutko, J., Sprenger, H., Britto, P., Powell, C., Dersimonian, R., Handelsman, E., Ananworanich, J., Belfrage, E., Blanche, S., Bohlin, A., Burger, D., Clayden, P., De Groot, R., Di Biagio, A., Grosch Wörner, I., Hainault, M., Lallemant, M., Levy, J., Marczynska, M., Mellado Pena MJ, Nadal, D., Naver, L., Peckham, C., Popieska, J., Rosado, L., Rosso, R., Rudin, C., Scherpbier, H., Stevanovic, M., Thorne, C., Tovo, P., Valerius, N., Poole, C., Cole, S., and Mcculloh, R.J.

Subjects
CD4-Positive T-Lymphocytes, Male, medicine.medical_treatment, HIV (FISIOLOGIA), lnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4], Human immunodeficiency virus (HIV), HIV Infections, medicine.disease_cause, Treatment failure, Settore BIO/13 - Biologia Applicata, Antiretroviral Therapy, Highly Active, immunologic, Child, HIV, child, reconstitution, treatment failure, Adolescent, Anti-HIV Agents, CD4 Lymphocyte Count, Child, Preschool, Female, Follow-Up Studies, HIV-1, Humans, Infant, Infant, Newborn, Follow up studies, Immunosuppression, medicine.medical_specialty, Settore MED/17 - Malattie Infettive, Antiretroviral Therapy, World health, Article, Internal medicine, medicine, Highly Active, Preschool, Settore MED/04 - Patologia Generale, business.industry, Disease progression, Settore MED/46 - Scienze Tecniche di Medicina di Laboratorio, Newborn, Antiretroviral therapy, Confidence interval, lnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4], Immunologic, Reconstitution, Pediatrics, Perinatology and Child Health, Immunology, business
Abstract

BACKGROUND: Quantifying pediatric immunologic recovery by highly active antiretroviral therapy (HAART) initiation at different CD4 percentage (CD4%) and age thresholds may inform decisions about timing of treatment initiation. METHODS: HIV-1-infected, HAART-naive children in Europe and the Americas were followed from 2002 through 2009 in PENPACT-1. Data from 162 vertically infected children, with at least World Health Organization “mild” immunosuppression and CD4% RESULTS: Seventy-two percent of baseline immunosuppressed children recovered to normal within 4 years. Compared with “severe” immunosuppression, more children with “mild” immunosuppression (difference 36%, 95% confidence interval [CI]: 22% to 49%) or “advanced” immunosuppression (difference 20.8%, 95% CI: 5.8% to 35.9%) recovered a normal CD4%. For each 5-year increase in baseline age, the proportion of children achieving a normal CD4% declined by 19% (95% CI: 11% to 27%). Combining baseline CD4% and age effects resulted in >90% recovery when initiating HAART with “mild” immunosuppression at any age or “advanced” immunosuppression at age CONCLUSIONS: Initiating HAART at higher CD4% and younger ages maximizes potential for immunologic recovery. Guidelines should weigh immunologic benefits against long-term risks.

Published
2014

7. The immunological and virological consequences of planned treatment interruptions in children with HIV infection

Author

Klein, Nigel, Sefe, Delali, Mosconi, Ilaria, Zanchetta, Marisa, Castro, Hannah, Jacobsen, Marianne, Jones, Hannah, Bernardi, Stefania, Pillay, Deenan, Giaquinto, Carlo, Walker, A. Sarah, Gibb, Diana M., De Rossi, Anita, Paediatric, European Network for Treatment of AIDS 11 Trial Team including Aboulker JP, Ananworanich, J, Babiker, A, Belfrage, E, Bernardi, S, Blanche, S, Bohlin, Ab, Bologna, R, Burger, Dm, Butler, K, Castelli Gattinara, G, Castro, H, Clayden, P, Compagnucci, A, Darbyshire, Jh, Debré, M, Faye, A, de Groot, R, della Negra, M, Duiculescu, D, Giaquinto, C, Gibb, Dm, Grosch Wörner, I, Hainault, M, Harper, L, Klein, N, Lallemant, M, Levy, J, Lyall, H, Marczynska, M, Mardarescu, M, Mellado Peña, Mj, Nadal, D, Niehues, T, Peckham, C, Pillay, D, Ramos Amador, Jt, Rosado, L, Rosso, R, Rudin, C, Saidi, Y, Scherpbier, Hj, Sharland, M, Stevanovic, M, Thorne, C, Tovo, Pier Angelo, Tudor Williams, G, Valerius, N, Walker, As, Welch, S, Wintergerst, U, Aboulker, Jp, Mofenson, L, Moye, J, Saïdi, Y, Cressey, Tr, Jacqz Aigrain, E, Khoo, S, Tréluyer, Jm, De Rossi, A, Ngo Giang Huong, N, Muñoz Fernandez, Ma, Hill, C, Lepage, P, Pozniak, A, Vella, S, Hadjou, G, Léonardo, S, Riault, Y, Buck, L, Farrelly, L, Forcat, S, Harrison, L, Horton, J, Johnson, D, Moore, S, Taylor, C, Chalermpantmetagul, S, Peongjakta, R, Chailert, S, Fregonese, F, Jourdain, G, Butler, D, Carlton, C, Collins, D, Kao, G, Van Buskirk, S, Watson, S, Corradini, S, Floret, D, Le Thi, Tt, Monpoux, F, Cottalorda, J, Lefebvre, Jc, Mellul, S, Boudjoudi, N, Firtion, G, Denon, M, Picard, F, Beniken, D, Damond, F, Alexandre, G, Tricoire, J, Nicot, F, Krivine, A, Rivaux, D, Chaix, Ml, Notheis, G, Strotmann, G, Schlieben, S, Rampon, O, Zanchetta, M, Ginocchio, F, Viscoli, C, Martino, A, Pontrelli, G, Concato, C, Mazza, A, Rossetti, G, Dobosz, S, Oldakowska, A, Popielska, J, Kaflik, M, Stanczak, J, Stanczack, G, Dyda, T, González Tomé, Mi, Delgado García, R, Fernandez Gonzalez, Mt, Martín Fontelos, P, Piñeiro Pérez, R, Penin, M, Garcia Mellado, I, Medina, Af, Ascencion, B, Garcia Bermejo, I, Garcia Vela, Ja, Martin Rubio, I, Gurbindo, D, Navarro Gomez, Ml, Jimenez, Jl, Garcia Torre, A, José Gómez, Mi, García Rodriguez, Mc, Moreno Pérez, D, Núñez Cuadros, E, Asensi Botet, F, Pérez, A, Pérez Tamarit, Md, Gobernado Serrano, M, Gonzales Molina, A, Kalhert, C, Dobrovoljac, M, Berger, C, Nobile, G, Reinhard, S, Schupbach, J, Bunupuradah, T, Puthanakit, T, Pancharoen, C, Butterworth, O, Phasomsap, C, Jupimai, T, Ubolyam, S, Phanuphak, P, Mai, C, Kanjanavanit, S, Namwong, T, Chutima, D, Raksasang, M, Foster, C, Hamadache, D, Campbell, S, Newbould, C, Monrose, C, Patel, D, Kaye, S, Seery, P, Wildfire, A, Novelli, V, Shingadia, D, Moshal, K, Flynn, J, Clapson, M, Allen, A, Spencer, L, Depala, M, Jacobsen, M, Mcmaster, P, Phipps, M, Orendi, J, Farmer, C, Liebeschuetz, S, Sodeinde, O, Wong, S, Heath, Y, Scott, S, Gandhi, K, Lewis, P, Daglish, J, Weiner, L, Famiglietti, M, Rana, S, Yu, P, Roa, J, Puga, A, Haerry, A, and Inma, A.

Subjects
CD31, Genetics and Molecular Biology (all), CD4-Positive T-Lymphocytes, Time Factors, T-CELL RECONSTITUTION, ACTIVE ANTIRETROVIRAL THERAPY, STRUCTURED TREATMENT INTERRUPTION, T-CELL RECONSTITUTION, HIV-1-INFECTED CHILDREN, IMMUNE RECONSTITUTION, THYMIC OUTPUT, 1-INFECTED CHILDREN, Adolescent, Anti-Retroviral Agents, CD8-Positive T-Lymphocytes, Child, Child, Preschool, Drug Administration Schedule, HIV Infections, Humans, Immunophenotyping, Lymphocyte Count, Treatment Outcome, Viral Load, Agricultural and Biological Sciences (all), Biochemistry, Genetics and Molecular Biology (all), Medicine (all), Biochemistry, law.invention, IMMUNE RECONSTITUTION, 0302 clinical medicine, Randomized controlled trial, law, 030212 general & internal medicine, HIV-1-INFECTED CHILDREN, 0303 health sciences, Multidisciplinary, ACTIVE ANTIRETROVIRAL THERAPY, 3. Good health, Medicine, Off Treatment, Poverty-related infectious diseases Infectious diseases and international health [N4i 3], THYMIC OUTPUT, Viral load, Research Article, Science, 1-INFECTED CHILDREN, Auto-immunity, transplantation and immunotherapy [N4i 4], 03 medical and health sciences, Acquired immunodeficiency syndrome (AIDS), medicine, Preschool, 030304 developmental biology, business.industry, medicine.disease, Clinical trial, Immunology, STRUCTURED TREATMENT INTERRUPTION, business, CD8
Abstract

Contains fulltext : 126098.pdf (Publisher’s version ) (Open Access) OBJECTIVES: To evaluate the immunological and viral consequences of planned treatment interruptions (PTI) in children with HIV. DESIGN: This was an immunological and virological sub-study of the Paediatric European Network for Treatment of AIDS (PENTA) 11 trial, which compared CD4-guided PTI of antiretroviral therapy (ART) with continuous therapy (CT) in children. METHODS: HIV-1 RNA and lymphocyte subsets, including CD4 and CD8 cells, were quantified on fresh samples collected during the study; CD45RA, CD45RO and CD31 subpopulations were evaluated in some centres. For 36 (18 PTI, 18 CT) children, immunophenotyping was performed and cell-associated HIV-1 DNA analysed on stored samples to 48 weeks. RESULTS: In the PTI group, CD4 cell count fell rapidly in the first 12 weeks off ART, with decreases in both naive and memory cells. However, the proportion of CD4 cells expressing CD45RA and CD45RO remained constant in both groups. The increase in CD8 cells in the first 12 weeks off ART in the PTI group was predominantly due to increases in RO-expressing cells. PTI was associated with a rapid and sustained increase in CD4 cells expressing Ki67 and HLA-DR, and increased levels of HIV-1 DNA. CONCLUSIONS: PTI in children is associated with rapid changes in CD4 and CD8 cells, likely due to increased cell turnover and immune activation. However, children off treatment may be able to maintain stable levels of naive CD4 cells, at least in proportion to the memory cell pool, which may in part explain the observed excellent CD4 cell recovery with re-introduction of ART.

Published
2013

8. Plasma drug concentrations and virologic evaluations after stopping treatment with nonnucleoside reverse-transcriptase inhibitors in HIV type 1-infected children

Author

Cressey, Tr, Green, H, Khoo, S, Treluyer, Jm, Compagnucci, A, Saidi, Y, Lallemant, M, Gibb, Dm, Burger, Dm, Collaborators: Aboulker JP, Paediatric European Network for Treatment of AIDS II Study G. r. o. u. p., Babiker, A, Blanche, S, Bohlin, Ab, Butler, K, Castelli Gattinara, G, Clayden, P, Darbyshire, Jh, Debré, M, de Groot, R, della Negra, M, Duicelescu, D, Giaquinto, C, Grosch Wörner, I, Kind, C, Levy, J, Lyall, H, Marczynska, M, Mellado Peña MJ, Nadal, D, Niehues, T, Peckham, C, Ramos Amador JT, Rosado, L, Rudin, C, Scherpbier, Hj, Sharland, M, Stevanovic, M, Tovo, Pier Angelo, Tudor Williams, G, Valerius, N, Walker, As, Wintergerst, U, Aboulker, Jp, Harper, L, Klein, N, Mofenson, L, Moye, J, Saïdi, Y, Jacqz Aigrain, E, Tréluyer, Jm, Clerici, M, De Rossi, A, Ngo Giang Huong, N, Muñoz Fernandez MA, Pillay, D, Hill, C, Lepage, P, Pozniak, A, Vella, S, Eliette, V, Hadjou, G, Léonardo, S, Pitrou, C, Riault, Y, Buck, L, Farrelly, L, Johnson, D, Taylor, C, Chalermpantmetagul, S, Peongjakta, R, Chailert, S, Fregonese, F, Jourdain, G, Butler, D, Carlton, C, Collins, D, Kao, G, Van Buskirk, S, Watson, S, Corradini, S, Floret, D, Laplace, J, Monpoux, F, Cottalorda, J, Lefebvre, Jc, Mellul, S, Boudjoudi, N, Firtion, G, Faye, A, Beniken, D, Damond, F, Tricoire, J, Krivine, A, Chaix, Ml, Notheis, G, Strotmann, G, Schlieben, S, Rampon, O, Zanchetta, M, Rosso, R, Repeto, E, Vitale, F, Martino, A, Bernardi, S, Mazza, A, Rossetti, G, Dobosz, S, Oldakowska, A, Popielska, J, Kaflik, M, Stanczak, J, Stanczac, T, González Tomé MI, Delgado García, R, José Mellado Peña, M, Martín Fontelos, P, Piñeiro Pérez, R, Alimenti, A, Penin, M, Gurbindo, D, Navarro Gomez ML, Jimenez, Jl, Prieto, C, de José Gómez MI, García Rodriguez MC, Moreno Pérez, D, Núñéz Cuadros, E, Asensi Botet, F, Pérez, A, Pérez Tamarit MD, Kalhert, C, Schupbach, J, Bunupuradah, T, Ananworanich, J, Phanuphak, P, Intasan, J, Ubolyam, S, Kanjanavanit, S, Namwong, T, Foster, C, Hamadache, D, Campbell, S, Hanley, C, Walsh, C, Kaye, S, Seery, P, Novelli, V, Shingadia, D, Flynn, J, Clapson, M, Jacobsen, M, Mcmaster, P, Hawkes, E, Liebeschuetz, S, Sodeinde, O, Wong, S, Walsh, S, Heath, Y, Weiner, L, Famiglietti, M, Rana, S, Yu, P, Roa, J, Puga, A, Haerry, A, Regazzi, M, Villani, S, Gibbons, S, Jullien, V, Rey, E, Treluye, Jm, Rodríguez Nóvoa, S, Tawon, Y., University of Zurich, and Green, H

Subjects
Cyclopropanes, Male, Time Factors, Infectious diseases and international health [NCEBP 13], HIV Infections, Drug resistance, Pharmacology, THERAPY, PROPHYLAXIS, 2726 Microbiology (medical), chemistry.chemical_compound, Plasma, immune system diseases, Medicine, Child, Reverse-transcriptase inhibitor, RESISTANCE, THERAPY, EXPOSURE, PHARMACOGENETICS, PROPHYLAXIS, virus diseases, Drug holiday, Viral Load, Infectious Diseases, Alkynes, Child, Preschool, Reverse Transcriptase Inhibitors, Female, Viral load, medicine.drug, Microbiology (medical), medicine.medical_specialty, Efavirenz, Nevirapine, Adolescent, CD4-CD8 Ratio, 610 Medicine & health, Article, Invasive mycoses and compromised host [N4i 2], Internal medicine, Drug Resistance, Viral, Humans, Protease inhibitor (pharmacology), EXPOSURE, PHARMACOGENETICS, business.industry, Poverty-related infectious diseases [N4i 3], 2725 Infectious Diseases, Benzoxazines, CD4 Lymphocyte Count, Regimen, chemistry, Withholding Treatment, 10036 Medical Clinic, Mutation, HIV-1, Microbial pathogenesis and host defense [UMCN 4.1], business, RESISTANCE
Abstract

Contains fulltext : 71467.pdf (Publisher’s version ) (Open Access) BACKGROUND: The optimum strategy for stopping treatment with drugs that have different half-lives in a combination regimen to minimize the risk of selecting drug-resistant viruses remains unknown. We evaluated drug concentrations in plasma, human immunodeficiency virus (HIV) load, and development of drug resistance after a planned treatment interruption of a nonnucleoside reverse-transcriptase inhibitor (NNRTI)-containing regimen in HIV type 1-infected children. METHODS: Children with viral loads or =30% (for children aged 2-6 years) or CD4 cell percentages > or =25% and CD4 cell counts > or =500 cells/microL (for children aged 7-15 years) were randomized to either a planned treatment interruption or to continuous therapy. In the planned treatment interruption arm, either (1) treatment with nevirapine or efavirenz was stopped, and treatment with the remaining drugs was continued for 7-14 days, or (2) nevirapine or efavirenz were replaced by a protease inhibitor, and all drugs were stopped after 7-14 days. Sampling for determination of plasma drug concentrations, measurement of viral load, and drug resistance testing was scheduled at day 0, day 7 (drug concentrations only), day 14, and day 28 after interruption of treatment with an NNRTI. RESULTS: Treatment with an NNRTI was interrupted for 35 children (20 were receiving nevirapine, and 15 were receiving efavirenz). Median time from NNRTI cessation to stopping all drugs was 9 days (range, 6-15 days) for nevirapine and 14 days (range, 6-18 days) for efavirenz. At 7 days, 1 (5%) of 19 and 4 (50%) of 8 children had detectable nevirapine and efavirenz concentrations, respectively; efavirenz remained detectable in 3 (25%) of 12 children at 14 days. At 14 days, viral load was > or =50 copies/mL in 6 of 16 children interrupting treatment with nevirapine (range, 52-7000 copies/mL) and in 2 of 12 children interrupting treatment with efavirenz (range, 120-1600 copies/mL). No new NNRTI mutations were observed. CONCLUSIONS: In children with virological suppression who experienced interruption of treatment with an NNRTI, staggered or replacement stopping strategies for a median of 9 days for nevirapine and 14 days for efavirenz were not associated with the selection of NNRTI resistance mutations.

Published
2008
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19. High Levels of Alcohol Consumption Increase the Risk of Advanced Hepatic Fibrosis in HIV/Hepatitis C Virus-Coinfected Patients: A Sex-Based Analysis Using Transient Elastography at Enrollment in the HEPAVIH ANRS CO13 Cohort

Author

Maria Patrizia Carrieri, Caroline Lions, François Dabis, Bruno Spire, Perrine Roux, Marc-Arthur Loko, Aurore Caumont-Prim, Dominique Salmon-Ceron, Fabienne Marcellin, Sciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale (SESSTIM - U912 INSERM - Aix Marseille Univ - IRD), Institut de Recherche pour le Développement (IRD)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Aix Marseille Université (AMU), Observatoire régional de la santé Provence-Alpes-Côte d'Azur [Marseille] (ORS PACA), Epidémiologie et Biostatistique [Bordeaux], Université Bordeaux Segalen - Bordeaux 2-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service des Maladies Infectieuses et Tropicales [AP-HP Hôpital Cochin], Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5), This work was supported by the ANRS, with the participation of Abbott France, GlaxoSmithKline, Roche, Schering-Plough, and INSERM’s 'Programme Cohortes TGIR.', HEPAVIH (ANRS CO13) Study Group : Salmon D, Dabis F, Winnock M, Loko M, Sogni P, Benhamou Y, Trimoulet P, Izopet J, Paradis V, Spire B, Carrieri P, Katlama C, Pialoux G, Valantin M, Bonnard P, Poizot-Martin I, Marchou B, Rosenthal E, Garipuy D, Bouchaud O, Gervais A, Lascoux-Combe C, Goujard C, Lacombe K, Duvivier C, Vittecoq D, Neau D, Morlat P, BaniSadr F, Meyer L, Boufassa F, Dominguez S, Autran B, Roque A, Solas C, Fontaine H, Serfaty L, Chêne G, Costagliola D, Couffin-Cadiergues S, Salmon D, Chakvetadze E, Sogni P, Terris B, Makhlouf Z, Dubost G, Tessier F, Gibault L, Beuvon F, Chambon E, Lazure T, Krivine A, Katlama C, Valantin MA, Stitou H, Benhamou Y, Charlotte F, Fourati S, Poizot-Martin I, Zaegel O, Ménard A, Pialoux G, Bonnard P, Bani-Sadr F, Slama L, Lyavanc T, Callard P, Bendjaballah F, Le-Pendeven C, Marchou B, Alric L, Barange K, Metivier S, Selves J, Nicot F, Rosenthal E, Durant J, Haudebourg J, Saint-Paul M, Bouchaud O, Rouges F, Djebbar R, Ziol M, Baazia Y, Uzan M, Bicart-See A, Garipuy D, Selves J, Nicot F, Yéni P, Gervais A, Adle-Biassette H, Séréni D, Lascoux Combe C, Bertheau P, Duclos J, Palmer P, Girard P, Lacombe K, Campa P, Wendum D, Cervera P, Adam J, Harchi N, Delfraissy JF, Goujard C, Quertainmont Y, Pallier C, Vittecoq D, Lortholary O, Duvivier C, Shoai-Tehrani M, Neau D, Morlat P, Lacaze-Buzy L, Caldato S, Bioulac-Sage P, Trimoulet P, Reigadas S, Beniken D, Ritleng AS, Fooladi A, Azar M, Honoré P, Breau S, Serini L, Mole M, Bolliot C, Touam F, André F, Ouabdesselam N, Mellul S, Alexandre G, Ganon A, Champetier A, Gillet S, Delaune J, Dequae Merchadou L, Pambrun E, Frosch A, Cohen J, Kurkdji P, Loko M, Winnock M., Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Université Bordeaux Segalen - Bordeaux 2, and Dupuis, Christine

Subjects
Microbiology (medical), Pathology, medicine.medical_specialty, viruses, Hepatitis C virus, education, Human immunodeficiency virus (HIV), medicine.disease_cause, complex mixtures, Gastroenterology, fluids and secretions, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Internal medicine, mental disorders, medicine, business.industry, 3. Good health, Infectious Diseases, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, Cohort, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Transient elastography, Hepatic fibrosis, business, Alcohol consumption
Abstract

International audience; Comment in Reply to Marcellin et al. [Clin Infect Dis. 2014]Comment on Relationship between alcohol use categories and noninvasive markers of advanced hepatic fibrosis in HIV-infected, chronic hepatitis C virus-infected, and uninfected patients. [Clin Infect Dis. 2014]

Published
2014
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20. Multimodality Video Acquisition System for the Assessment of Vital Distress in Children.

Author

Boivin V, Shahriari M, Faure G, Mellul S, Tiassou ED, Jouvet P, and Noumeir R

Subjects
Humans, Child, Prospective Studies, Electronic Health Records, Algorithms, Hospitalization, Intensive Care Units, Pediatric
Abstract

In children, vital distress events, particularly respiratory, go unrecognized. To develop a standard model for automated assessment of vital distress in children, we aimed to construct a prospective high-quality video database for critically ill children in a pediatric intensive care unit (PICU) setting. The videos were acquired automatically through a secure web application with an application programming interface (API). The purpose of this article is to describe the data acquisition process from each PICU room to the research electronic database. Using an Azure Kinect DK and a Flir Lepton 3.5 LWIR attached to a Jetson Xavier NX board and the network architecture of our PICU, we have implemented an ongoing high-fidelity prospectively collected video database for research, monitoring, and diagnostic purposes. This infrastructure offers the opportunity to develop algorithms (including computational models) to quantify vital distress in order to evaluate vital distress events. More than 290 RGB, thermographic, and point cloud videos of each 30 s have been recorded in the database. Each recording is linked to the patient's numerical phenotype, i.e., the electronic medical health record and high-resolution medical database of our research center. The ultimate goal is to develop and validate algorithms to detect vital distress in real time, both for inpatient care and outpatient management.

Published
2023
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21. Seroprevalence of Leishmania infantum in a rural area of Senegal: analysis of risk factors involved in transmission to humans.

Author

Faye B, Bucheton B, Bañuls AL, Senghor MW, Niang AA, Diedhiou S, Konaté O, Dione MM, Hide M, Mellul S, Knecht R, Delaunay P, Marty P, and Gaye O

Subjects
Adolescent, Adult, Animals, Antibodies, Protozoan analysis, Carrier State, Child, Child, Preschool, Dog Diseases epidemiology, Dog Diseases parasitology, Dog Diseases transmission, Dogs, Female, Humans, Leishmaniasis, Visceral transmission, Leishmaniasis, Visceral veterinary, Male, Middle Aged, Psychodidae, Risk Factors, Rural Health, Senegal epidemiology, Seroepidemiologic Studies, Young Adult, Zoonoses, Leishmania infantum, Leishmaniasis, Visceral epidemiology
Abstract

Whereas Leishmania infantum, the agent of visceral leishmaniasis (VL), is well known in North Africa, very limited data exist on its spread in West Africa, where mainly cutaneous leishmaniasis has been widely reported. Nevertheless, dogs infected with L. infantum were recently found in the Mont Rolland District in Senegal. To provide a better understanding of L. infantum epidemiology in this area, clinical and serological surveys were carried out to determine the seroprevalence of L. infantum-specific antibodies in the human population. In parallel, an analysis of environmental and individual factors associated with Leishmania antigen seropositivity was conducted to identify potential risk factors for exposure. Although no cases of VL were detected within this study, a large part of the population (73/315; 23%) was exposed to infection, with a strong age effect (being >40 years old increased the risk of being seropositive). Moreover, the presence of Nebedaye trees (Moringa oleifera) and infected dogs in the household were factors increasing the risk of exposure in household members. These results may provide important information to identify the still unknown sandfly species involved in transmission., (Copyright © 2011 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved.)

Published
2011
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