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203. Modelling CD4 T Cell Recovery in Hepatitis C and HIV Co-infected Children Receiving Antiretroviral Therapy

Author

Majekodunmi, Adedeji O., Thorne, Claire, Malyuta, Ruslan, Volokha, Alla, Callard, Robin E., Klein, Nigel J., and Lewis, Joanna

Subjects
HIV and hepatitis C coinfection, CD4+ T cell reconstitution, antiretroviral therapy, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, HIV Reports, nonlinear mixed-effects modeling, pediatric hepatitis C
Abstract

Supplemental Digital Content is available in the text., Background: The effect of hepatitis C virus (HCV) coinfection on CD4+ T cell recovery in treated HIV-infected children is poorly understood. Objective: To compare CD4+ T cell recovery in HIV/HCV coinfected children with recovery in HIV monoinfected children. Method: We studied 355 HIV monoinfected and 46 HIV/HCV coinfected children receiving antiretroviral therapy (ART) during a median follow-up period of 4.2 years (interquartile range: 2.7–5.3 years). Our dataset came from the Ukraine pediatric HIV Cohort and the HIV/HCV coinfection study within the European Pregnancy and Paediatric HIV Cohort Collaboration. We fitted an asymptotic nonlinear mixed-effects model of CD4+ T cell reconstitution to age-standardized CD4 counts in all 401 children and investigated factors predicting the speed and extent of recovery. Results: We found no significant impact of HCV coinfection on either pre-ART or long-term age-adjusted CD4 counts (z scores). However, the rate of increase in CD4 z score was slower in HIV/HCV coinfected children when compared with their monoinfected counterparts (P < 0.001). Both monoinfected and coinfected children starting ART at younger ages had higher pre-ART (P < 0.001) and long-term (P < 0.001) CD4 z scores than those who started when they were older. Conclusions: HIV/HCV coinfected children receiving ART had slower CD4+ T cell recovery than HIV monoinfected children. HIV/HCV coinfection had no impact on pre-ART or long-term CD4 z scores. Early treatment of HIV/HCV coinfected children with ART should be encouraged.

Published
2017

204. Biologic therapy in primary systemic vasculitis of the young

Author

Eleftheriou, Despina, Melo, Marianna, Marks, Stephen D., Tullus, Kjell, Sills, John, Cleary, Gavin, Dolezalova, Pavla, Ozen, Seza, Pilkington, Clarissa, Woo, Pat, Klein, Nigel, Dillon, Michael J., and Brogan, Paul A.

Published
2009

205. PS-003: EVIDENCE-INFORMED POLICY MAKING: CHALLENGES AND OPPORTUNITIES

Author

Makanga, Michael, Beattie, Pauline, Breugelmans, Gabrielle, Nyirenda, Thomas, Bockarie, Moses, Tanner, Marcel, Volmink, Jimmy, Hankins, Catherine, Walzl, Gerhard, Chegou, Novel, Malherbe, Stephanus, Hatherill, Mark, Scriba, Thomas J., Zak, Daniel E., Barry, Clifton E., Kaufmann, Stefan H.E., Noor, Abdisalan, Strub-Wourgaft, Nathalie, Phillips, Patrick, Munguambe, Khátia, Ravinetto, Raffaella, Tinto, Halidou, Diro, Ermias, Mahendrahata, Yodi, Okebe, Joseph, Rijal, Suman, Garcia, Coralith, Sundar, Shyam, Ndayisaba, Gilles, Sopheak, Thai, Ngoduc, Thang, Loen, Harry Van, Jacobs, Jan, D'Alessandro, Umberto, Boelaert, Marleen, Buvé, Anne, Kamalo, Patrick, Manda-Taylor, Lucinda, Rennie, Stuart, Mokgatla, Boitumelo, Bahati, Prince, Ijsselmuiden, Carel, Afolabi, Muhammed, Mcgrath, Nuala, Kampmann, Beate, Imoukhuede, Egeruan, Alexander, Neal, Larson, Heidi, Chandramohan, Daniel, Bojang, Kalifa, Kasaro, Margaret Phiri, Muluka, Brenda, Kaunda, Kaunda, Morse, Jill, Westfall, Andrew, Kapata, Nathan, Kruuner, Annika, Henostroza, German, Reid, Stewart, Alabi, Abraham, Foguim, Francis, Sankarganesh, Jeyaraj, Bruske, Ellen, Mfoumbi, Arnault, Mevyann, Chester, Adegnika, Ayola, Lell, Bertrand, Kranzer, Katharina, Kremsner, Peter, Grobusch, Martin, Sabiiti, Wilber, Ntinginya, Nyanda, Kuchaka, Davis, Azam, Khalide, Kampira, Elizabeth, Mtafya, Bariki, Bowness, Ruth, Bhatt, Nilesh, Davies, Gerry, Kibiki, Gibson, Gillespie, Stephen, Lejon, Veerle, Ilboudo, Hamidou, Mumba, Dieudonné, Camara, Mamady, Kaba, Dramane, Lumbala, Crispin, Fèvre, Eric, Jamonneau, Vincent, Bucheton, Bruno, Büscher, Philippe, Chisenga, Caroline, Sinkala, Edford, Chilengi, Roma, Chitundu, Hellen, Zyambo, Zude, Wandeler, Gilles, Vinikoor, Michael, Emilie, Dama, Camara, Oumou, Mathurin, Koffi, Guiguigbaza-Kossigan, Dayo, Philippe, Büscher, Regassa, Fikru, Hassane, Sakande, Bienvenu, Somda Martin, Fabrice, Courtin, Ouédraogo, Elie, Kouakou, Lingue, Owusu, Michael, Mensah, Eric, Enimil, Anthony, Mutocheluh, Mohamed, Ndongo, Francis Ateba, Tejiokem, Mathurin Cyrille, Texier, Gaetan, Penda, Calixte, Ndiang, Suzie, Ndongo, Jean-Audrey, Guemkam, Georgette, Sofeu, Casimir Ledoux, Afumbom, Kfutwa, Faye, Albert, Msellati, Philippe, Warszawski, Josiane, Vos, Alinda, Devillé, Walter, Barth, Roos, Klipstein-Grobusch, Kerstin, Tempelman, Hugo, Venter, François, Coutinho, Roel, Grobbee, Diederick, Ssemwanga, Deogratius, Lyagoba, Frederick, Magambo, Brian, Kapaata, Anne, Kirangwa, Joseph, Nannyonjo, Maria, Nassolo, Faridah, Nsubuga, Rebecca, Yebra, Gonzalo, Brown, Andrew, Kaleebu, Pontiano, Nylén, Hanna, Habtewold, Abiy, Makonnen, Eyasu, Yimer, Getnet, Burhenne, Jürgen, Diczfalusy, Ulf, Aklillu, Eleni, Steele, Duncan, Walker, Richard, Simuyandi, Michelo, Beres, Laura, Bosomprah, Samuel, Ansumana, Rashid, Taitt, C., Lamin, J.M., Jacobsen, K.H., Mulvaney, S.P., Leski, T., Bangura, U., Stenger, D., Vries, Sophie De, Zinsou, Frejus Jeannot, Honkpehedji, J, Dejon, Jean Claude, Loembe, Marguerite Massinga, Bache, Bache, Pakker, Nadine, Leeuwen, Remko Van, Hounkpatin, Aurore Bouyoukou, Yazdanbakhsh, Maria, Bethony, Jeffrey, Hotez, Peter, Diemert, David, Bache, Bache Emmanuel, Fernandes, José F., Mba, Régis M Obiang, Kabwende, Anita L., Grobusch, Martin P., Krishna, Sanjeev, Kremsner, Peter G., Todagbe, Agnandji Selidji, Nambozi, Michael, Kabuya, Jean-Bertin, Hachizovu, Sebastian, Mwakazanga, David, Kasongo, Webster, Buyze, Jozefien, Mulenga, Modest, Geertruyden, Jean-Pierre, Gitaka, Jesse, Chan, Chim, Kongere, James, Kagaya, Wataru, Kaneko, Akira, Kabore, Naomie, Barry, Nouhoun, Kabre, Zachari, Werme, Karidia, Fofana, Aminata, Compaore, Daniel, Nikiema, Frederic, Some, Fabrice, Djimde, Abdoulaye, Zongo, Issaka, Ouedraogo, Bosco, Kone, Aminatou, Sagara, Issaka, Björkman, Anders, Gil, Jose Pedro, Nchinda, Godwin, Bopda, Alain, Nji, Nadesh, Ambada, Georgia, Ngu, Loveline, Tchadji, Jules, Sake, Carol, Magagoum, Suzanne, Njambe, Ghislain D., Lisom, Abel, Park, Chae Gyu, Tait, Dereck, Sibusiso, Hlatjwako, Manda, Olga, Croucher, Kristin, Westhuizen, Anja Van Der, Mshanga, Isaac, Levin, Jonathan, Nanvubya, Annet, Kibengo, Freddie, Jaoko, Walter, Pala, Pietro, Perreau, Matthieu, Namuniina, Annemarie, Kitandwe, Paul, Tapia, Gonzalo, Serwanga, Jennifer, Yates, Nicole, Fast, Pat, Mayer, Bryan, Montefiori, David, Tomaras, Georgia, Robb, Merlin, Lee, Carter, Wagner, Ralf, Sanders, Edward, Kilembe, William, Kiwanuka, Noah, Gilmour, Jill, Kuipers, Hester, Vooij, Dani, Chinyenze, Kundai, Priddy, Frances, Ding, Song, Hanke, Tom, Pantaleo, Giuseppe, Ngasala, Billy, Jovel, Irina, Malmberg, Maja, Mmbando, Bruno, Premji, Zul, Mårtensson, Andreas, Mwaiswelo, Richard, Agbor, Lenshina, Apinjoh, Tobias, Mwanza, Sydney, Chileshe, Justin, Joshi, Sudhaunshu, Malunga, Phidelis, Manyando, Christine, Laufer, Miriam, Dara, Antoine, Niangaly, Amadou, Sinha, Indranil, Brodin, David, Fofana, Bakary, Dama, Souleymane, Dembele, Demba, Sidibe, Bakary, Diallo, Nouhoum, Thera, Mahamadou, Wright, Karin, Gil, Jose, Doumbo, Ogobara, Baraka, Vito, Nabasumba, Carolyn, Francis, Filbert, Lutumba, Pascal, Mavoko, Hypolite, Alifrangis, Michael, Geertruyden, Jean-Pierre Van, Sissoko, Sekou, Sangaré, Cheick, Toure, Sekou, Sanogo, Kassim, Diakite, Hamadoun, Toure, Siaka, Doumbia, Diagassan, Haidara, Kadiatou, Julé, Amélie, Ashurst, Hazel, Merson, Laura, Olliaro, Piero, Marsh, Vicki, Lang, Trudie, Guérin, Philippe, Awuondo, Kennedy, Njenga, Daniel, Nyakarungu, Elizabeth, Titus, Pauline, Sutamihardja, Awalludin, Lowe, Brett, Ogutu, Bernhards, Billingsley, Peter, Soulama, Issiaka, Kaboré, Moïse, Coulibaly, Aboubacar, Ouattara, Maurice, Sanon, Souleymane, Diarra, Amidou, Bougouma, Edith, Ouedraogo, Alphonse, Sombie, Benjamin, Ouedraogo, Amidou, Kargougou, Désiré, Ouattara, Daouda, Issa, Nebie, Tiono, Alfred, Sirima, Sodiomon, Chaponda, Mike, Dabira, Edgard, Dao, François, Dara, Nianwalou, Sidibe, Bouran, Coulibaly, Moctar, Tolo, Allaye, Maiga, Hamma, Ouologuem, Nouhoum, Niangaly, Hamidou, Botchway, Felix, Wilson, Nana, Dickinson-Copeland, Carmen M, Adjei, Andrew A., Wilson, Michael, Stiles, Jonathan K., Hamid, Muzamil Abdel, Awad-Elgeid, Mona, Nasr, Awad, Netongo, Palmer, Kamdem, Séverin, Velavan, Thirumalaisamy, Lasry, Estrella, Diarra, Modibo, Bamadio, Amadou, Traore, Aliou, Coumare, Samba, Soma, Bahonan, Dicko, Yeyia, Sangare, Boubou, Tembely, Aly, Traore, Djibril, Haidara, Aboubecrin, Dicko, Alassane, Diawara, Elisabeth, Beavogui, Abdoul, Camara, Daouda, Sylla, Malick, Yattara, Mohamed, Sow, Amadou, Camara, Gnèpou Camara, Diallo, Saliou, Mombo-Ngoma, Ghyslain, Remppis, Jonathan, Sievers, Moritz, Manego, Rella Zoleko, Endamne, Lilian, Hutchinson, David, Held, Jana, Supan, Christian, Salazar, Carmen L. Ospina, Bonkian, Léa Nadège, Nahum, Alain, Sié, Ali, Abdulla, Salim, Cantalloube, Cathy, Djeriou, Elhadj, Bouyou-Akotet, Marielle, Mordmüller, Benjamin, Siribie, Mohamadou, Sirima, Sodiomon B., Ouattara, San Maurice, Coulibaly, Sam, Kabore, Jean Moïse, Amidou, Diarra, Tekete, Mamadou, Burhenne, Juergen, Traore, Oumar, Haefeli, Walter, Borrmann, Steffen, Kaboré, Naomie, Kabré, Zachari, Nikèma, Fréderic, Compaoré, Daniel, Somé, Fabrice, Djimdé, Abdoulaye, Ouédraogo, Jean, Chalwe, Victor, Miller, John, Diakité, Hamadoun, Greco, Beatrice, Spangenberg, Thomas, Kourany-Lefoll, Elly, Oeuvray, Claude, Mulry, Jim, Tyagarajan, Kamala, Magsaam, Bettina, Barnes, Karen, Hodel, Eva Maria, Humphreys, Georgina, Pace, Cheryl, Banda, C.G, Denti, Paulo, Allen, Elizabeth, Lalloo, David, Mwapasa, Victor, Terlouw, Anja, Mwesigwa, Julia, Achan, Jane, Jawara, Musa, Ditanna, Gian, Worwui, Archibald, Affara, Muna, Koukouikila-Koussounda, Félix, Kombo, Michael, Vouvoungui, Christevy, Ntoumi, Francine, Etoka-Beka, Mandingha Kosso, Deibert, Julia, Poulain, Pierre, Kobawila, Simon, Gueye, Nerly Gampio, Koukouikila-Koussounda, Felix, Seda, Brian, Kwambai, Titus, Jangu, Phelix, Samuels, Aaron, ter Kuile, Feike, Kariuki, Simon, Barry, Aissata, Bousema, Teun, Okech, Brenda, Egwang, Thomas, Corran, Patrick, Riley, Eleanor, Ezennia, Ifeoma, Ekwunife, Obinna, Muleba, Mbanga, Stevenson, Jennifer, Mbata, Keith, Coetzee, Maureen, Norris, Douglas, Moneke-Anyanwoke, Ngozi, Momodou, Jasseh, Clarke, Ed, Scott, Susana, Tijani, Adelani, Djimde, Moussa, Vaillant, Michel, Samouda, Hanen, Mensah, Victorine, Roetynck, Sophie, Kanteh, Ebrima, Bowyer, Georgina, Ndaw, Amy, Oko, Francis, Bliss, Carly, Jagne, Ya Jankey, Cortese, Riccardo, Nicosia, Alfredo, Roberts, Rachel, D'Alessio, Flavia, Leroy, Odile, Faye, Babacar, Cisse, Badara, Gerry, Stephen, Viebig, Nicola, Lawrie, Alison, Ewer, Katie, Hill, Adrian, Nebie, Issa, Tiono, Alfred B, Sanou, Guillaume, Konate, Amadou T, Yaro, Baptiste J, Sodiomon, Sirima, Honkpehedji, Yabo, Agobe, Jean Claude Dejon, Zinsou, Frejus, Mengue, Juliana, Richie, Thomas, Hoffman, Stephen, Nouatin, Odilon, Ngoa, Ulysse Ateba, Edoa, Jean R, Homoet, Andreas, Engelhon, Julie Englhon, Massinga-Louembe, Marguerite, Esen, Meral, Theisen, Michael, Sim, Kim Lee, Luty, Adrian Jf, Moutairou, Kabirou, Dinko, Bismarck, King, Elizabeth, Targett, Geoffrey, Sutherland, Colin, Likhovole, Clement, Ouma, Collins, Vulule, John, Musau, Susan, Khayumbi, Jeremiah, Okumu, Albert, Murithi, Wilfred, Otu, Jacob, Gehre, Florian, Zingue, Dezemon, Kudzawu, Samuel, Forson, Audrey, Mane, Morto, Rabna, Paulo, Diarra, Bassirou, Kayede, Salako, Adebiyi, Emmanuel, Kehinde, Aderemi, Onyejepu, Nneka, Onubogu, Catherine, Idigbe, Emmanuel, Ba, Awa, Diallo, Aissatou, Mboup, Souleymane, Disse, Kodjo, Kadanga, Gerard, Dagnra, Yaotse, Baldeh, Ignatius, Corrah, Tumani, Jong, Bouke De, Antonio, Martin, Musanabaganwa, Clarisse, Musabyimana, Jean Pierre, Karita, Etienne, Diop, Blondin, Nambajimana, Abidan, Dushimiyimana, Valentine, Karame, Prosper, Russell, Jim, Ndoli, Jules, Hategekimana, Theobald, Sendegeya, Augustin, Condo, Jeannine, Binagwaho, Agnes, Okonko, Iheanyi, Okerentugba, Phillip, Opaleye, Oluyinka, Awujo, Ezinwanne, Frank-Peterside, Nnenna, Moyo, Sikhulile, Kotokwe, Kenanao, Mohammed, Terence, Boleo, Coretah, Mupfumi, Lucy, Chishala, Samuel, Gaseitsiwe, Simani, Tsalaile, Lesedi, Bussmann, Herman, Makhema, Joseph, Baum, Marianna, Marlink, Richard, Engelbretch, Susan, Essex, Max, Novitsky, Vladimir, Saka, Emmanuel, Kalipalire, Zex, Bhairavabhotla, Ravikiran, Midiani, Dalitso, Sherman, Judith, Mgode, Georgies, Cox, Christophe, Bwana, Dickens, Mtui, Leah, Magesa, Daniel, Kahwa, Amos, Mfinanga, Godfrey, Mulder, Christiaan, Borain, Nick, Petersen, Lizette, Plessis, Julianne Du, Theron, Grant, Holm-Hansen, Carol, Tekwu, Emmanuel Mouafo, Sidze, Larissa Kamgue, Assam, Jean Paul Assam, Eyangoh, Sarah, Niemann, Stefan, Beng, Veronique Penlap, Frank, Matthias, Atiadeve, Samuel, Hilmann, Doris, Awoniyi, Dolapo, Baumann, Ralf, Kriel, Belinda, Jacobs, Ruschca, Kidd, Martin, Loxton, Andre, Kaempfer, Susanne, Singh, Mahavir, Mwanza, Winnie, Milimo, Deborah, Moyo, Maureen, Kasese, Nkatya, Cheeba-Lengwe, Maina, Munkondya, Stembiso, Ayles, Helen, Haas, Petra De, Muyoyeta, Monde, Namuganga, Anna Ritah, Kizza, Harriet Mayanja, Mendy, Alieu, Tientcheu, Leopold, Ayorinde, Abigail, Coker, Edward, Egere, Uzochukwu, Coussens, Anna, Naude, Celeste, Chaplin, George, Noursadeghi, Mahdad, Martineau, Adrian, Jablonski, Nina, Wilkinson, Robert, Ouedraogo, Henri Gautier, Matteelli, Alberto, Regazzi, Mario, Tarnagda, Grissoum, Villani, Paola, Sulis, Giorgia, Diagbouga, Serge, Roggi, Alberto, Giorgetti, Francesco, Kouanda, Seni, Bidias, Amel, Ndjonka, Dieudonné, Olemba, Clémence, Souleymanou, Arabo, Mukonzo, Jackson, Kuteesa, Ronald, Ogwal-Okeng, Jasper, Gustafsson, Lars L., Owen, Joel, Bassi, Peter, Gashau, Wadzani, Olaf, Klungel, Dodoo, Alexander, Okonkwo, Prosper, Kanki, Phyllis, Maruapula, Dorcas, Seraise, Boitumelo, Einkauf, Kevin, Reilly, Amanda, Rowley, Christopher, Musonda, Rosemary, Framhein, Anna, Mpagama, Stella, Semvua, Hadija, Maboko, Leonard, Hoelscher, Michael, Heinrich, Norbert, Mulenga, Lloyd, Kaayunga, Callistus, Davies, Mary-Ann, Egger, Matthias, Musukuma, Kalo, Dambe, Rosalia, Usadi, Benjamin, Ngari, Moses, Thitiri, Johnstone, Mwalekwa, Laura, Fegan, Greg, Berkley, James, Nsagha, Dickson, Munamunungu, Virginia, Bolton, Carolyn, Siyunda, Alice, Shilimi, Jacinta, Bucciardini, Raffaella, Fragola, Vincenzo, Abegaz, Teshome, Lucattini, Stefano, Halifom, Atakilt, Tadesse, Eskedar, Berhe, Micheal, Pugliese, Katherina, Castro, Paola De, Terlizzi, Roberta, Fucili, Luca, Gregorio, Massimiliano Di, Mirra, Marco, Zegeye, Teame, Binelli, Andrea, Vella, Stefano, Abraham, Loko, Godefay, Hagos, Rakotoarivelo, Rivo, Raberahona, Mihaja, Randriamampionona, Njary, Andriamihaja, Rabezanahary, Rasamoelina, Tahinamandranto, Cornet, Muriel, Randria, Mamy Jean De Dieu, Benet, Thomas, Vanhems, Philippe, Andrianarivelo, Mala Rakoto, Chirwa, Uchizi, Michelo, Charles, Hamoonga, Raymond, Wandiga, Steve, Oduor, Patience, Agaya, Janet, Sharma, Aditya, Cavanaugh, Sean, Cain, Kevin, Mukisa, John, Mupere, Ezekiel, Worodria, William, Ngom, Justice Trésor, Koro, Francioli, Godwe, Celestin, Adande, Clemence, Ateugieu, Romaric, Onana, Tatiana, Ngono, Annie, Kamdem, Yannick, Ngo-Niobe, Sara, Etoa, François-Xavier, Kanengoni, Muchineripi, Ruzario, Sithembile, Ndebele, Paul, Shana, Melody, Tarumbiswa, Fadzai, Musesengwa, Rosemary, Gutsire, Rutendo, Fisher, Kevin, Thyagarajan, Bargavi, Akanbi, Olusola, Binuyo, Michael, Ssengooba, Willy, Respeito, Durval, Mambuque, Edson, Blanco, Silvia, Mandomando, Inacio, Cobelens, Frank, Garcia-Basteiro, Alberto, Tamene, Ayele, Topp, Stephanie, Mwamba, Chanda, Padian, Nancy, Sikazwe, Izukanji, Geng, Elvin, Holmes, Charles, Sikombe, Kombatende, Hantuba, Cardinal, Czaicki, Nancy, Simbeza, Sandra, Somwe, Paul, Umulisa, Michele, Ilo, Jennifer, Kestelyn, Evelyne, Uwineza, Mireille, Agaba, Stephen, Delvaux, Therese, Wijgert, Janneke, Gethi, Dickson, Odeny, Lazarus, Tamandjou, Cynthia, Kaindjee-Tjituka, Francina, Brandt, Laura, Cotton, Mark, Nel, Etienne, Preiser, Wolfgang, Andersson, Monique, Adepoju, Abiola, Magana, Musa, Etsetowaghan, Andrew, Chilikwazi, Mutinta, Sutcliffe, Catherine, Thuma, Philip, Sinywimaanzi, Kathy, Matakala, Hellen, Munachoonga, Passwell, Moss, William, Masenza, Issa Sabi, Geisenberger, Otto, Agrea, Peter, Rwegoshora, France, Mahiga, Hellen, Olomi, Willyhelmina, Kroidl, Arne, Kayode, Gbenga, Amoakoh-Coleman, Mary, Ansah, Evelyn, Uthman, Olalekan, Fokam, Joseph, Santoro, Maria-Mercedes, Musolo, Chrissie, Chimbiri, Isabel, Chikwenga, Gloria, Deula, Ruth, Massari, Riccardo, Lungu, Agness, Perno, Carlo-Federico, Ndzengue, Georgia, Loveline, Ngu, Lissom, Abel, Flaurent, Tchouangueu, Sosso, Samuel, Essomba, Claudine, Kpeli, Grace, Otchere, Isaac, Lamelas, Araceli, Buultjens, Andrew, Bulach, Dieter, Baines, Sarah, Seemann, Torsten, Giulieri, Stefano, Nakobu, Zuliehatu, Aboagye, Samuel, Owusu-Mireku, Evelyn, Danso, Emelia, Hauser, Julia, Hinic, Vladimira, Pluschke, Gerd, Stinear, Timothy, Yeboah-Manu, Dorothy, Elshayeb, Ayman, Siddig, Marmar El, Ahmed, Abdel Azim, Hussien, Adil El, Kabwe, Mwila, Tembo, John, Chilukutu, Lophina, Chilufya, Moses, Ngulube, Francis, Lukwesa, Chileshe, Enne, Virve, Wexner, Hannah, Mwananyanda, Lawrence, Hamer, Davidson, Sinyangwe, Sylvester, Ahmed, Yusuf, Klein, Nigel, Maeurer, Markus, Zumla, Ali, Bates, Matthew, Beyala, Landry, Etienne, Guenou, Anthony, Njimbia, Benjamin, Azike, Ateudjieu, Jerome, Chibwe, Bertha, Ojok, David, Tarr, Christine Attia, Perez, Guillermo Martinez, Omeonga, Senga, Kibungu, Fanta, Meyer, Ana, Lansana, Peter, Mayor, Alfredo, Onyango, Peter, Loggerenberg, François Van, Furtado, Tamzin, Boggs, Liam, Segrt, Alexis, Dochez, Carine, Burnett, Rosemary, Mphahlele, M. Jeffrey, Miiro, George, Mbidde, Edward, Peshu, Norbert, Kivaya, Esther, Ngowi, Bernard, Kavishe, Reginald, Maowia, Mukhtar, Sandstrom, Eric, Ayuo, Elizabeth, Mmbaga, Blandina, Leisegang, Cordelia, Thorpe, Marie, Batchilly, Elizabeth, N'Guessan, Jean-Pierre, Kanteh, Dembo, Søfteland, Solrun, Sebitloane, Motshedisi, Vwalika, Bellington, Taylor, Myra, Galappaththi-Arachchige, Hashini, Holmen, Sigve, Gundersen, Svein Gunnar, Ndhlovu, Patricia, Kjetland, Eyrun Floerecke, Kombe, Francis, Toohey, Jacintha, Pienaar, Elizabeth, Kredo, Tamara, Cham, Pa Modou, Abubakar, Ismaela, Dondeh, Bai Lamin, Vischer, Nerina, Pfeiffer, Constanze, Burri, Christian, Musukwa, Kalo, Zürcher, Samuel, Mwandu, Temwani, Bauer, Sophie, Adriko, Moses, Mwaura, Peter, Omolloh, Kevin, Jones, Clarer, Malecela, Mwelecele, Hamidu, Buhari Adamu, Jenner, Tettevi Edward, Asiedu, Larbi John, Osei-Atweneboana, Mike, Afeke, Innocent, Addo, Phyllis, Newman, Mercy, Durnez, Lies, Eddyani, Miriam, Ammisah, Nana, Abas, Mona, Quartey, Maxwell, Ablordey, Anthony, Akinwale, Olaoluwa, Adeneye, Adeniyi, Ezeugwu, Sylvanus, Olukosi, Yetunde, Adewale, Babatunde, Sulyman, Medinat, Mafe, Margaret, Okwuzu, Jane, Gyang, Pam, Nwafor, Timothy, Henry, Uzoma, Musa, Bilkisu, Ujah, Innocent, Agobé, Jean Claude Dejon, Grau-Pujol, Berta, Sacoor, Charfudin, Nhabomba, Augusto, Casellas, Aina, Quintó, Llorenç, Subirà, Carme, Giné, Ricard, Valentín, Antònia, Muñoz, Jose, Nikiema, Marguerite, Ky-Ba, Absatou, Comapore, Kiswendsida Abdou Muller, Traore, Alfred, Sangare, Lassana, Oluremi, Adeolu, Michel, Mandro, Camara, Yaya, Sanneh, Bakary, Cuamba, Inocencia, Gutiérrez, Jose, Lázaro, Carlota, Mejia, Rojelio, Adedeji, Abimbola, Folorunsho, Sola, Demehin, Pelumi, Akinsanya, Bamidele, Cowley, Giovanna, Silva, Eunice Teixeira Da, Nabicassa, Meno, Barros, Pedrozinho Duarte Pereira De, Blif, Milena Mbote, Bailey, Robin, Last, Anna, Mahendradhata, Yodi, Gotuzzo, Eduardo, Nys, Kateljine De, Casteels, Minnes, Nona, Sylvie Kwedi, Lumeka, Kabwende, Todagbe, Agnandji, Djima, Mariam Mama, Ukpong, Morenike, Sagay, Atiene, Khamofu, Hadiza, Torpey, Kwasi, Afiadigwe, Evaristus, Anenih, James, Ezechi, Oliver, Nweneka, Chidi, Idoko, John, Muhumuza, Simon, Katahoire, Anne, Nuwaha, Fred, Olsen, Annette, Okeyo, Seth, Omollo, Raymond, Kimutai, Robert, Ochieng, Michael, Egondi, Thaddaeus, Moonga, Clement, Chileshe, Chisele, Magwende, George, Anumudu, Chiaka, Onile, Olugbenga, Oladele, Victoria, Adebayo, Adewale, Awobode, Henrietta, Oyeyemi, Oyetunde, Odaibo, Alexander, Kabuye, Emily, Lutalo, Tom, Njua-Yafi, Clarisse, Nkuo-Akenji, Theresa, Anchang-Kimbi, Judith, Mugri, Regina, Chi, Hanesh, Tata, Rolland, Njumkeng, Charles, Dodoo, Daniel, Achidi, Eric, Fernandes, José, Bache, Emmanuel B., Matakala, Kalumbu, Searle, Kelly, Greenman, Michelle, and Rainwater-Lovett, Kaitlin

Subjects
Abstracts of Poster Presentations, Abstracts of Oral Presentations, Author Index, Abstracts of Presentations in Plenary Sessions, Article, Abstracts of the Eighth Edctp Forum, 6–9 November 2016
Published
2017

208. Size of HIV‐1 reservoir is associated with telomere shortening and immunosenescence in early‐treated European children with perinatally acquired HIV‐1.

Author

Dalzini, Annalisa, Ballin, Giovanni, Dominguez‐Rodriguez, Sara, Rojo, Pablo, Petrara, Maria Raffaella, Foster, Caroline, Cotugno, Nicola, Ruggiero, Alessandra, Nastouli, Eleni, Klein, Nigel, Rinaldi, Stefano, Pahwa, Savita, Rossi, Paolo, Giaquinto, Carlo, Palma, Paolo, and De Rossi, Anita

Subjects
HIV, IMMUNOSENESCENCE, CELLULAR aging, TELOMERES, CD4 antigen
Abstract

Introduction: Persistence of HIV‐1, causing chronic immune activation, is a key determinant of premature senescence. Early antiretroviral therapy (ART) has been associated with a reduced HIV‐1 reservoir in children with perinatally acquired HIV‐1 (PHIV), but its impact on the senescence process is an open question. We investigated the association between HIV‐1 reservoir and biological and immune ageing profile in PHIV enrolled in the multicentre cross‐sectional study CARMA (Child and Adolescent Reservoir Measurements on early suppressive ART) conducted within the EPIICAL (Early treated Perinatally HIV Infected individuals: Improving Children's Actual Life) consortium. Methods: Between September 2017 and June 2018, CARMA enrolled 40 PHIV who started ART before 2 years of age and had undetectable viremia for at least 5 years before sampling date. Samples from 37 children with a median age of 13.8 years were available for this study. HIV‐1 DNA copies on CD4 cells, relative telomere length (marker of cellular senescence) and levels of T‐cell receptor rearrangement excision circle (TREC, marker of thymic output) on CD4 and CD8 cells were quantified by qPCR. Immunological profile was assessed by flow cytometry. Associations between molecular and phenotypic markers, HIV‐1 reservoir and age at ART initiation were explored using a multivariable Poisson regression. Results: Higher HIV‐1 reservoir was associated (p<0.001) with telomere shortening (incidence rate ratio [IRR] = 0.15 [0.13–0.17]), immunosenescence (CD28–CD57+, IRR = 1.23 [1.21–1.26]) and immunoactivation (CD38+ HLADR+, IRR = 7.29 [6.58–8.09]) of CD4 cells. Late ART initiation (after 6 months of age) correlated with higher HIV‐1 reservoir levels (552 [303–1001] vs. 89 [56–365] copies/106 CD4 cells, p = 0.003) and percentage of CD4 senescent cells (2.89 [1.95–6.31] vs. 1.02 [0.45–2.69, p = 0.047). TREC levels in CD8 cells were inversely associated with HIV‐1 reservoir (IRR = 0.77 [0.76–0.79]) and were significantly lower in late treated PHIV (1128 [486–1671] vs. 2278 [1425–3314], p = 0.042). Conclusions: Later ART initiation is associated with higher HIV‐1 reservoir size, which correlates with increased telomere shortening and senescence of CD4 cells. Timing of ART initiation in infancy has long‐term consequences on the immune and biological ageing profile of children with perinatally acquired HIV‐1. [ABSTRACT FROM AUTHOR]

Published
2021
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211. Height and timing of growth spurt during puberty in young people living with vertically acquired HIV in Europe and Thailand

Author

Crichton, Siobhan, Belfrage, Eric, Collins, Intira Jeanne, Doerholt, Katja, Judd, Ali, Le Coeur, Sophie, Spoulou, Vana, Goodall, Ruth, Scherpbier, Henriette, Smit, Colette, Goetghebuer, Tessa, Gibb, Diana M., Noguera, Antoni, Luisa Navarro, Maria, Tomas Ramos, Jose, Galli, Luisa, Giaquinto, Carlo, Thorne, Claire, Santa Ansone, Marczynska, Magdalena, Okhonskaia, Liubov, de Tejada, Begona Martinez, Jourdain, Gonzague, Decker, Luc, Ene, Luminita, Hainaut, Marc, Van der Kelen, Evelyne, Delforge, Marc, de Martino, Maurizio, Tovo, Pier Angelo, Patrizia, Osimani, Larovere, Domenico, Ruggeri, Maurizio, Faldella, Giacomo, Baldi, Francesco, Badolato, Raffaele, Montagnani, Carlotta, Venturini, Elisabetta, Lisi, Catiuscia, Di Biagio, Antonio, Taramasso, Lucia, Giacomet, Vania, Erba, Paola, Esposito, Susanna, Lipreri, Rita, Salvini, Filippo, Tagliabue, Claudia, Cellini, Monica, Bruzzese, Eugenia, Lo Vecchio, Andrea, Rampon, Osvalda, Dona, Daniele, Romano, Amelia, Dodi, Icilio, Maccabruni, Anna, Consolini, Rita, Bernardi, Stefania, Kuekou, Hyppolite Tchidjou, Genovese, Orazio, Olmeo, Paolina, Cristiano, Letizia, Mazza, Antonio, Gabiano, Clara, Garazzino, Silvia, Pellegatta, Antonio, Pajkrt, D., Scherpbier, H. J., Weijsenfeld, A. M., de Boer, C. G., Jurriaans, S., Back, N. K. T., Zaaijer, H. L., Berkhout, B., Cornelissen, M. T. E., Schinkel, C. J., Wolthers, K. C., Fraaij, P. L. A., van Rossum, A. M. C., Vermont, C. L., van der Knaap, L. C., Visser, E. G., Boucher, C. A. B., Koopmans, M. P. G., van Kampen, J. J. A., Pas, S. D., Henriet, S. S., V, van de Flier, M., van Aerde, K., Strik-Albers, R., Rahamat-Langendoen, J., Stelma, F. F., Scholvinck, E. H., de Groot-de Jonge, H., Niesters, H. G. M., van Leer-Buter, C. C., Knoester, M., Bont, L. J., Geelen, S. P. M., Wolfs, T. F. W., Nauta, N., Schuurman, R., Verduyn-Lunel, F., Wensing, A. M. J., Reiss, P., Zaheri, S., Bezemer, D. O., van Sighem, A., I, Smit, C., Wit, F. W. M. N., Hillebregt, M., de Jong, A., Woudstra, T., Bergsma, D., Grivell, S., Meijering, R., Raethke, M., Rutkens, T., de Groot, L., van den Akker, M., Bakker, Y., Bezemer, M., El Berkaoui, A., Geerlinks, J., Koops, J., Kruijne, E., Lodewijk, C., Lucas, E., van der Meer, R., Munjishvili, L., Paling, E., Peeck, B., Ree, C., Regtop, R., Ruijs, Y., van de Sande, L., Schoorl, M., Schnorr, P., Tuijn, E., Veenenberg, L., van der Vliet, S., Wisse, A., Witte, E. C., Tuk, B., Popielska, Jolanta, Pokorska-Spiewak, Maria, Oldakowska, Agnieszka, Zawadka, Konrad, Coupland, Urszula, Doroba, Malgorzata, Voronin, Evgeny, Miloenko, Milana, Labutina, Svetlana, Soler-Palacin, Pere, Antoinette Frick, Maria, Perez-Hoyos, Santiago, Mur, Antonio, Lopez, Nuria, Mendez, Maria, Mayol, Lluis, Vallmanya, Teresa, Calavia, Olga, Garcia, Lourdes, Coll, Maite, Pineda, Valenti, Rius, Neus, Rovira, Nuria, Duenas, Joaquin, Gamell, Anna, Fortuny, Claudia, Noguera-Julian, Antoni, Jose Mellado, Maria, Escosa, Luis, Garcia Hortelano, Milagros, Sainz, Talia, Isabel Gonzalez-Tome, Maria, Rojo, Pablo, Blazquez, Daniel, Prieto, Luis, Guillen, Sara, Saavedra, Jesus, Santos, Mar, Angeles Munoz, Ma, Ruiz, Beatriz, Fernandez Mc Phee, Carolina, Jimenez de Ory, Santiago, Alvarez, Susana, Angel Roa, Miguel, Beceiro, Jose, Martinez, Jorge, Badillo, Katie, Apilanez, Miren, Pocheville, Itziar, Garrote, Elisa, Colino, Elena, Gomez Sirvent, Jorge, Garzon, Monica, Roman, Vicente, Montesdeoca, Abian, Mateo, Mercedes, Jose Munoz, Maria, Angulo, Raquel, Neth, Olaf, Falcon, Lola, Terol, Pedro, Luis Santos, Juan, Moreno, David, Lendinez, Francisco, Grande, Ana, Jose Romero, Francisco, Perez, Carlos, Lillo, Miguel, Losada, Begona, Herranz, Mercedes, Bustillo, Matilde, Guerrero, Carmelo, Collado, Pilar, Antonio Couceiro, Jose, Perez, Amparo, Isabel Piqueras, Ana, Breton, Rafael, Segarra, Inmaculada, Gavilan, Cesar, Jareno, Enrique, Montesinos, Elena, Dapena, Marta, Alvarez, Cristina, Gloria Andres, Ana, Marugan, Victor, Ochoa, Carlos, Alfayate, Santiago, Isabel Menasalvas, Ana, de Miguel, Elisa, Naver, Lars, Soeria-Atmadja, Sandra, Hagas, Vendela, Aebi-Popp, K., Anagnostopoulos, A., Asner, S., Battegay, M., Baumann, M., Bernasconi, E., Boni, J., Braun, D. L., Bucher, H. C., Calmy, A., Cavassini, M., Ciuffi, A., Duppenthaler, A., Dollenmaier, G., Egger, M., Elzi, L., Fehr, J., Fellay, J., Francini, K., Furrer, H., Fux, C. A., Grawe, C., Gunthard, H. F., Haerry, D., Hasse, B., Hirsch, H. H., Hoffmann, M., Hosli, I, Huber, M., Kahlert, C. R., Kaiser, L., Keiser, O., Klimkait, T., Kottanattu, L., Kouyos, R. D., Kovari, H., Ledergerber, B., Martinetti, G., de Tejada, Martinez B., Marzolini, C., Metzner, K. J., Mueller, N., Nicca, D., Paioni, P., Pantaleo, G., Perreau, M., Polli, Ch, Rauch, A., Rudin, C., Scherrer, A. U., Schmid, P., Speck, R., Stockle, M., Tarr, P., Lecompte, Thanh M., Trkola, A., Vernazza, P., Wagner, N., Wandeler, G., Weber, R., Wyler, C. A., Yerly, S., Wannarit, Pornpun, Techakunakorn, Pornchai, Hansudewechakul, Rawiwan, Wanchaitanawong, Vanichaya, Theansavettrakul, Sookchai, Nanta, Sirisak, Ngampiyaskul, Chaiwat, Phanomcheong, Siriluk, Hongsiriwon, Suchat, Karnchanamayul, Warit, Kwanchaipanich, Ratchanee, Kanjanavanit, Suparat, Kamonpakorn, Nareerat, Nantarukchaikul, Maneeratn, Layangool, Prapaisri, Mekmullica, Jutarat, Lucksanapisitkul, Paiboon, Watanayothin, Sudarat, Lertpienthum, Narong, Warachit, Boonyarat, Hanpinitsak, Sansanee, Potchalongsin, Sathit, Thanasiri, Pimpraphai, Krikajornkitti, Sawitree, Attavinijtrakarn, Pornsawan, Srirojana, Sakulrat, Bunjongpak, Suthunya, Puangsombat, Achara, Na-Rajsima, Sathaporn, Ananpatharachai, Pornchai, Akarathum, Noppadon, Lawtongkum, Weerasak, An, Prapawan Kheunj, Suriyaboon, Thitiporn, Saipanya, Airada, Than-in-at, Kanchana, Jaisieng, Nirattiya, Suaysod, Rapeepan, Chailoet, Sanuphong, Naratee, Naritsara, Kawilapat, Suttipong, Lyall, Hermione, Bamford, Alasdair, Butler, Karim, Doherty, Conor, Foster, Caroline, Francis, Kate, Harrison, Ian, Kenny, Julia, Klein, Nigel, Letting, Gillian, McMaster, Paddy, Murau, Fungai, Nsangi, Edith, Peters, Helen, Prime, Katia, Riordan, Andrew, Shackley, Fiona, Shingadia, Delane, Storey, Sharon, Tudor-Williams, Gareth, Turkova, Anna, Welch, Steve, Collins, Intira Jeannie, Cook, Claire, Dobson, Donna, Fairbrother, Keith, Harper, Lynda, Le Prevost, Marthe, Van Looy, Nadine, Butler, K., Walsh, A., Thrasyvoulou, L., Welch, S., Bernatoniene, J., Manyika, F., Sharpe, G., Subramaniam, B., Sloper, K., Fidler, K., Hague, R., Price, V, Clapson, M., Flynn, J., Abou-Rayyah, A. Cardoso M., Klein, N., Shingadia, D., Gurtin, D., Yeadon, S., Segal, S., Ball, C., Hawkins, S., Dowie, M., Bandi, S., Percival, E., Eisenhut, M., Duncan, K., Clough, S., Anguvaa, L., Conway, S., Flood, T., Pickering, A., Murphy, P. McMaster C., Daniels, J., Lees, Y., Thompson, F., Williams, B., Pope, S., Cliffe, L., Smyth, A., Southall, S., Freeman, A., Freeman, H., Christie, S., Gordon, A., Clarke, D. Rogahn L., Jones, L., Offerman, B., Greenberg, M., Benson, C., Riordan, A., Ibberson, L., Shackley, F., Faust, S. N., Hancock, J., Doerholt, K., Prime, K., Sharland, M., Storey, S., Lyall, H., Monrose, C., Seery, P., Tudor-Williams, G., Menson, E., Callaghan, A., Bridgwood, A., McMaster, P., Evans, J., Blake, E., Yannoulias, A., European Pregnancy Paediat HIV Coh, Microbes in Health and Disease (MHD), Fundación Investigación y Educación en Sida, Instituto de Salud Carlos III, European Commission, Fundación Mutua Madrileña, Épidémiologie clinique, santé mère-enfant et VIH en Asie du Sud-Est (IRD_PHPT), Harvard University [Cambridge]-Chiang Mai University (CMU), Pediatrics, and Virology

Subjects
0301 basic medicine, Male, Pediatrics, puberty, [SDV]Life Sciences [q-bio], humanos, Human immunodeficiency virus (HIV), adolescente, LETTONIE, CHILDREN, HIV Infections, medicine.disease_cause, GRECE, desarrollo del niño, Cohort Studies, 0302 clinical medicine, Child Development, CHILD_DEVELOPMENT, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, ADOLESCENTS, Immunology and Allergy, Pooled data, 030212 general & internal medicine, SUEDE, Child, estudios de cohortes, ESPAGNE, 11 Medical and Health Sciences, Anthropometry, THAILANDE, Europe, growth, height, HIV, perinatal, Thailand, Adolescent, Anti-Retroviral Agents, Child, Preschool, Female, Humans, Infant, Puberty, virus diseases, Growth spurt, PAYS BAS, 3. Good health, 17 Psychology and Cognitive Sciences, AIDS, antirretrovirales, Infectious Diseases, POLOGNE, BELGIQUE, Life Sciences & Biomedicine, medicine.medical_specialty, Pediatric hiv, Epidemiology and Social, ROYAUME UNI, Immunology, MASS, European Pregnancy and Paediatric HIV Cohort Collaboration (EPPICC) study group, 03 medical and health sciences, SDG 3 - Good Health and Well-being, Virology, medicine, pubertad, Preschool, lactante, ROUMANIE, Science & Technology, business.industry, 06 Biological Sciences, VELOCITY, SUISSE, Regimen, 030104 developmental biology, VIRAL LOAD, antropometría, infecciones por VIH, BODY_HEIGHT, business, IRLANDE, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

The European Pregnancy and Paediatric HIV Cohort Collaboration (EPPICC) study group., [Objective]: The aim of this study was to describe growth during puberty in young people with vertically acquired HIV. [Design]: Pooled data from 12 paediatric HIV cohorts in Europe and Thailand. [Methods]: One thousand and ninety-four children initiating a nonnucleoside reverse transcriptase inhibitor or boosted protease inhibitor based regimen aged 1–10 years were included. Super Imposition by Translation And Rotation (SITAR) models described growth from age 8 years using three parameters (average height, timing and shape of the growth spurt), dependent on age and height-for-age z-score (HAZ) (WHO references) at antiretroviral therapy (ART) initiation. Multivariate regression explored characteristics associated with these three parameters. [Results]: At ART initiation, median age and HAZ was 6.4 [interquartile range (IQR): 2.8, 9.0] years and −1.2 (IQR: −2.3 to −0.2), respectively. Median follow-up was 9.1 (IQR: 6.9, 11.4) years. In girls, older age and lower HAZ at ART initiation were independently associated with a growth spurt which occurred 0.41 (95% confidence interval 0.20–0.62) years later in children starting ART age 6 to 10 years compared with 1 to 2 years and 1.50 (1.21–1.78) years later in those starting with HAZ less than −3 compared with HAZ at least −1. Later growth spurts in girls resulted in continued height growth into later adolescence. In boys starting ART with HAZ less than −1, growth spurts were later in children starting ART in the oldest age group, but for HAZ at least −1, there was no association with age. Girls and boys who initiated ART with HAZ at least −1 maintained a similar height to the WHO reference mean. [Conclusion]: Stunting at ART initiation was associated with later growth spurts in girls. Children with HAZ at least −1 at ART initiation grew in height at the level expected in HIV negative children of a comparable age., This work has been partially funded by the Fundación para la Investigación y Prevención de SIDA en España (FIPSE) (FIPSE 3608229/09, FIPSE 240800/09, FIPSE 361910/10), Red Temática de Investigación en SIDA (RED RIS) supported by Instituto de Salud Carlos III (ISCIII) (RD12/0017/0035 and RD12/0017/0037), project as part of the Plan R+D+I and cofinanced by ISCIII- Subdirección General de Evaluación and Fondo Europeo de Desarrollo Regional (FEDER),Mutua Madrileña 2012/0077, Gilead Fellowship 2013/0071, FIS PI15/00694,CoRISpe (RED RIS RD06/0006/0035 y RD06/0006/0021).

Published
2019

214. Microbial Translocation Does Not Drive Immune Activation in Ugandan Children Infected With HIV

Author

Fitzgerald, Felicity C, Lhomme, Edouard, Harris, Kathryn, Kenny, Julia, Doyle, Ronan, Kityo, Cissy, Shaw, Liam P, Abongomera, George, Musiime, Victor, Cook, Adrian, Brown, Julianne R, Brooks, Anthony, Owen-Powell, Ellen, Gibb, Diana M, Prendergast, Andrew J, Sarah Walker, A, Thiebaut, Rodolphe, Klein, Nigel, and CHAPAS-3 Trial Team

Subjects
DNA, Bacterial, Inflammation, Male, CHAPAS-3 Trial Team, Infant, HIV Infections, Viral Load, 06 Biological Sciences, DNA, Ribosomal, Microbiology, CD4 Lymphocyte Count, Bacterial Translocation, Child, Preschool, Humans, Female, Uganda, Child, Biomarkers, 11 Medical and Health Sciences
Abstract

Objective: Immune activation is associated with morbidity and mortality during human immunodeficiency virus (HIV) infection, despite receipt of antiretroviral therapy (ART). We investigated whether microbial translocation drives immune activation in HIV-infected Ugandan children. Methods: Nineteen markers of immune activation and inflammation were measured over 96 weeks in HIV-infected Ugandan children in the CHAPAS-3 Trial and HIV-uninfected age-matched controls. Microbial translocation was assessed using molecular techniques, including next-generation sequencing. Results: Of 249 children included, 142 were infected with HIV; of these, 120 were ART naive, with a median age of 2.8 years (interquartile range [IQR], 1.7-4.0 years) and a median baseline CD4+ T-cell percentage of 20% (IQR, 14%-24%), and 22 were ART experienced, with a median age of 6.5 years (IQR, 5.9-9.2 years) and a median baseline CD4+ T-cell percentage of 35% (IQR, 31%-39%). The control group comprised 107 children without HIV infection. The median increase in the CD4+ T-cell percentage was 17 percentage points (IQR, 12-22 percentage points) at week 96 among ART-naive children, and the viral load was

Published
2019

215. Additional file 1: of Permissive versus restrictive temperature thresholds in critically ill children with fever and infection: a multicentre randomized clinical pilot trial

Author

Peters, Mark, Woolfall, Kerry, Khan, Imran, Deja, Elisabeth, Mouncey, Paul, Wulff, Jerome, Mason, Alexina, Agbeko, Rachel, Draper, Elizabeth, Fenn, Blaise, Gould, Doug, Koelewyn, Abby, Klein, Nigel, Mackerness, Christine, Martin, Sian, Lauran O’Neill, Samiran Ray, Padmanabhan Ramnarayan, Tibby, Shane, Kentigern Thorburn, Lyvonne Tume, Watkins, Jason, Wellman, Paul, Harrison, David, and Rowan, Kathryn

Abstract

Table S1. Approach to qualitative data analysis. Table S2 Protocol deviations by group. Table S3 Pre-randomization antipyretic interventions by treatment group. Table S4 Details of adverse events. Table S5 Number of patients with complete follow-up data for each potential outcome measure. Table S6 Antipyretic interventions by treatment group. (DOCX 37 kb)

Published
2019
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216. Predictors of faster virological suppression in early treated infants with perinatal HIV from Europe and Thailand

Author

Chan, Man K., Goodall, Ruth, Judd, Ali, Klein, Nigel, Chiappini, Elena, Klimkait, Thomas, Ngo-Giang-Huong, Nicole, Palma, Paolo, Rossi, Paolo, Thorne, Claire, Turkova, Anna, Zangari, Paola, Fraaij, Pieter L., Pajkrt, Dasja, Marques, Laura, Collins, Intira J., Gibb, Diana M., Gonzalez-Tome, Maria I., Navarro, Maria L., Ramos, Jose T., Noguera-Julian, Antoni, Warszawski, Josiane, Königs, Christoph, Spoulou, Vana, Prata, Filipa, Goetghebuer, Tessa, Galli, Luisa, Naver, Lars, Giaquinto, Carlo, Marczynska, Magdalena, Okhonskaia, Liubov, Malyuta, Ruslan, Volokha, Alla, Ene, Luminita, Rojo, Pablo, and Babiker, Abdel G. A.

Subjects
Male, 0301 basic medicine, Pediatrics, Sustained Virologic Response, Sida en l'embaràs, HIV Infections, Cohort Studies, 0302 clinical medicine, immune system diseases, Interquartile range, Antiretroviral Therapy, Highly Active, Immunology and Allergy, 030212 general & internal medicine, infants, Hazard ratio, Age Factors, virus diseases, Viral Load, Clinical Science, Thailand, 3. Good health, Europe, Infectious Diseases, Cohort, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Disease Progression, Reverse Transcriptase Inhibitors, Female, Viral load, virological suppression, Cohort study, Cart, medicine.medical_specialty, Immunology, Drug Administration Schedule, 03 medical and health sciences, mental disorders, medicine, VIH (Virus), Humans, early combination antiretroviral therapy, Pregnancy, Proportional hazards model, business.industry, HIV (Viruses), Infant, Newborn, Infant, HIV Protease Inhibitors, medicine.disease, CD4 Lymphocyte Count, AIDS (Disease) in pregnancy, predictors, 030104 developmental biology, nervous system, Drug withdrawal symptoms, Multivariate Analysis, Síndrome d'abstinència, business, perinatal HIV
Abstract

Supplemental Digital Content is available in the text, Objective: To identify predictors of faster time to virological suppression among infants starting combination antiretroviral therapy (cART) early in infancy. Design: Cohort study of infants from Europe and Thailand included in studies participating in the European Pregnancy and Paediatric HIV Cohort Collaboration. Methods: Infants with perinatal HIV starting cART aged less than 6 months with at least 1 viral load measurement within 15 months of cART initiation were included. Multivariable interval-censored flexible parametric proportional hazards models were used to assess predictors of faster virological suppression, with timing of suppression assumed to lie in the interval between last viral load at least 400 and first viral load less than 400 copies/ml. Results: Of 420 infants, 59% were female and 56% from Central/Western Europe, 26% United Kingdom/Ireland, 15% Eastern Europe and 3% Thailand; 46 and 54% started a boosted protease inhibitor-based or nonnucleoside reverse transcriptase inhibitor-based regimen, respectively. At cART initiation, the median age, CD4+% and viral load were 2.9 [interquartile range (IQR): 1.4–4.1] months, 34 (IQR: 24–45)% and 5.5 (IQR: 4.5–6.0) log10 copies/ml, respectively. Overall, an estimated 89% (95% confidence interval: 86–92%) achieved virological suppression within 12 months of cART start. In multivariable analysis, younger age [adjusted hazard ratio (aHR): 0.84 per month older; P

Published
2019

217. Predictors of faster virological suppression in early treated infants with perinatal HIV from Europe and Thailand The European Pregnancy and Paediatric HIV Cohort Collaboration (EPPICC) and Early-treated Perinatally HIV-infected Individuals: Improving Children's Actual Life with Novel Immunotherapeutic Strategies (EPIICAL) study groups

Author

Chan, Man K. Goodall, Ruth Judd, Ali Klein, Nigel and Chiappini, Elena Klimkait, Thomas Ngo-Giang-Huong, Nicole and Palma, Paolo Rossi, Paolo Thorne, Claire Turkova, Anna and Zangari, Paola Rojo, Pablo Babiker, Abdel G. A. Fraaij, Pieter L. Pajkrt, Dasja Marques, Laura Collins, Intira J. and Gibb, Diana M. Gonzalez-Tome, I, Maria Ramos, Jose T. and Navarro, Maria L. Noguera-Julian, Antoni Warszawski, Josiane and Koenigs, Christoph Spoulou, Vana Prata, Filipa Goetghebuer, Tessa Galli, Luisa Naver, Lars Giaquinto, Carlo and Marczynska, Magdalena Okhonskaia, Liubov Malyuta, Ruslan and Volokha, Alla Ene, Luminita Gibb, Diana Watters, Sarah and Chan, Man McCoy, Laura Babiker, Abdel Marcelin, Anne-Genevieve Calvez, Vincent Angeles Munoz, Maria Wahren, Britta Foster, Caroline Cotton, Mark Robb, Merlin and Ananworanich, Jintanat Claiden, Polly Pillay, Deenan and Persaud, Deborah De Boer, Rob J. Schroter, Juliane Anelone, Anet J. N. Puthanakit, Thanyawee Ceci, Adriana Giannuzzi, Viviana Luzuriaga, Kathrine Chomont, Nicolas Cameron, Mark and Cancrini, Caterina Yates, Andrew Kuhn, Louise Violari, Avy Otwombe, Kennedy Pepponi, Ilaria Rocchi, Francesca and Rinaldi, Stefano Tagarro, Alfredo Lain, Maria Grazia Vaz, Paula Lopez, Elisa Nhampossa, Tacita European Pregnancy Paediat HIV Coh Early-Treated Perinatally

Abstract

Objective: To identify predictors of faster time to virological suppression among infants starting combination antiretroviral therapy (cART) early in infancy. Design: Cohort study of infants from Europe and Thailand included in studies participating in the European Pregnancy and Paediatric HIV Cohort Collaboration. Methods: Infants with perinatal HIV starting cART aged less than 6 months with at least 1 viral load measurement within 15 months of cART initiation were included. Multi-variable interval-censored flexible parametric proportional hazards models were used to assess predictors of faster virological suppression, with timing of suppression assumed to lie in the interval between last viral load at least 400 and first viral load less than 400 copies/ml. Results: Of 420 infants, 59% were female and 56% from Central/Western Europe, 26% United Kingdom/Ireland, 15% Eastern Europe and 3% Thailand; 46 and 54% started a boosted protease inhibitor-based or nonnucleoside reverse transcriptase inhibitor-based regimen, respectively. At cART initiation, the median age, CD4(+) % and viral load were 2.9 [interquartile range (IQR): 1.4-4.1] months, 34 (IQR: 24-45)% and 5.5 (IQR: 4.5-6.0) log(10) copies/ml, respectively. Overall, an estimated 89% (95% confidence interval: 86-92%) achieved virological suppression within 12 months of cART start. In multivariable analysis, younger age [adjusted hazard ratio (aHR): 0.84 per month older; P < 0.001], higher CD4(+) % (aHR: 1.11 per 10% higher; P=0.010) and lower log(10) viral load (aHR: 0.85 per log(10) higher; P < 0.001) at cART initiation independently predicted faster virological suppression. Conclusion: We observed a significant independent effect of age at cART initiation, even within a narrow 6 months window from birth. These findings support the earliest feasible cART initiation in infants and suggest that early therapy influences key virological and immunological parameters that could have important consequences for long-term health. Copyright (C) 2019 The Author(s). Published by Wolters Kluwer Health, Inc.

Published
2019

224. Familial disseminated atypical mycobacterial infection in childhood: a human mycobacterial susceptibility gene?

Author

Levin, Michael, Newport, Melanie J., D'Souza, Sushila, Kalabalikis, Panos, Brown, Ivor N., Lenicker, Herbert M., Agius, Paul Vassallo, Davies, E. Graham, Thrasher, Adrian, Klein, Nigel, and Blackwell, Jenefer M.

Subjects
Mycobacterial infections -- Genetic aspects, Chronic diseases in children -- Case studies, Interferon gamma -- Health aspects, Immunodeficiency -- Genetic aspects
Published
1995

230. Disruption of sulphated glycosaminoglycans in intestinal inflammation

Author

Murch, Simon H., MacDonald, Thomas T., Walker-Smith, John A., Levin, Michael, Lionetti, Paolo, and Klein, Nigel J.

Subjects
Glycosaminoglycans -- Physiological aspects, Inflammatory bowel diseases -- Physiological aspects, Gastrointestinal system -- Physiological aspects
Published
1993

237. Intensivists' beliefs about rapid multiplex molecular diagnostic testing and its potential role in improving prescribing decisions and antimicrobial stewardship: a qualitative study.

Author

Pandolfo, Alyssa M., Horne, Robert, Jani, Yogini, Reader, Tom W., Bidad, Natalie, Brealey, David, Enne, Virve I., Livermore, David M., Gant, Vanya, Brett, Stephen J., the INHALE WP2 Study Group, Barber, Julie, Shallcross, Laura, Cuesta, Jeronimo, Peters, Mark, Klein, Nigel, Moondi, Parvez, O'Grady, Justin, High, Juliet, and Russell, Charlotte

Subjects
ANTIMICROBIAL stewardship, MEDICAL personnel, INTENSIVE care units, MOLECULAR diagnosis, INAPPROPRIATE prescribing (Medicine), QUALITATIVE research, DIAGNOSIS methods
Abstract

Background: Rapid molecular diagnostic tests to investigate the microbial aetiology of pneumonias may improve treatment and antimicrobial stewardship in intensive care units (ICUs). Clinicians' endorsement and uptake of these tests is crucial to maximise engagement; however, adoption may be impeded if users harbour unaddressed concerns or if device usage is incompatible with local practice. Accordingly, we strove to identify ICU clinicians' beliefs about molecular diagnostic tests for pneumonias before implementation at the point-of-care. Methods: We conducted semi-structured interviews with 35 critical care doctors working in four ICUs in the United Kingdom. A clinical vignette depicting a fictitious patient with signs of pneumonia was used to explore clinicians' beliefs about the importance of molecular diagnostics and their concerns. Data were analysed thematically. Results: Clinicians' beliefs about molecular tests could be grouped into two categories: perceived potential of molecular diagnostics to improve antibiotic prescribing (Molecular Diagnostic Necessity) and concerns about how the test results could be implemented into practice (Molecular Diagnostic Concerns). Molecular Diagnostic Necessity stemmed from beliefs that positive results would facilitate targeted antimicrobial therapy; that negative results would signal the absence of a pathogen, and consequently that having the molecular diagnostic results would bolster clinicians' prescribing confidence. Molecular Diagnostic Concerns included unfamiliarity with the device's capabilities, worry that it would detect non-pathogenic bacteria, uncertainty whether it would fail to detect pathogens, and discomfort with withholding antibiotics until receiving molecular test results. Conclusions: Clinicians believed rapid molecular diagnostics for pneumonias were potentially important and were open to using them; however, they harboured concerns about the tests' capabilities and integration into clinical practice. Implementation strategies should bolster users' necessity beliefs while reducing their concerns; this can be accomplished by publicising the tests' purpose and benefits, identifying and addressing clinicians' misconceptions, establishing a trial period for first-hand familiarisation, and emphasising that, with a swift (e.g., 60–90 min) test, antibiotics can be started and refined after molecular diagnostic results become available. [ABSTRACT FROM AUTHOR]

Published
2021
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239. Co-causation of reduced newborn size by maternal undernutrition, infections, and inflammation

Author

Ashorn, Per, Hallamaa, Lotta, Allen, Lindsay H, Ashorn, Ulla, Chandrasiri, Upeksha, Deitchler, Megan, Doyle, Ronan, Harjunmaa, Ulla, Jorgensen, Josh M, Kamiza, Steve, Klein, Nigel, Maleta, Kenneth, Nkhoma, Minyanga, Oaks, Brietta M, Poelman, Basho, Rogerson, Stephen J, Stewart, Christine P, Zeilani, Mamane, Dewey, Kathryn G, Lääketieteen ja biotieteiden tiedekunta - Faculty of Medicine and Life Sciences, and University of Tampere

Subjects
Rural Population, Malawi, Placenta, pathways, HIV Infections, Reproductive health and childbirth, Weight Gain, Low Birth Weight and Health of the Newborn, Body Mass Index, Fetal Development, Hemoglobins, Pregnancy, low-income countries, Infant Mortality, Birth Weight, Body Size, 2.2 Factors relating to the physical environment, Prospective Studies, Aetiology, Randomized Controlled Trials as Topic, Pediatric, Nutrition and Dietetics, Naisten- ja lastentaudit - Gynaecology and paediatrics, Orosomucoid, Female, Zero Hunger, Adult, Adolescent, WAZ, Kansanterveystiede, ympäristö ja työterveys - Public health care science, environmental and occupational health, Nutritional Status, Communicable Diseases, Young Adult, Preterm, Humans, Obesity, Conditions Affecting the Embryonic and Fetal Periods, Nutrition, Inflammation, Nutrition & Dietetics, Prevention, Malnutrition, Infant, Maternal Nutritional Physiological Phenomena, Perinatal Period - Conditions Originating in Perinatal Period, Newborn, Malaria, newborn size, Good Health and Well Being, Socioeconomic Factors, LAZ
Abstract

More than 20 million babies are born with low birthweight annually. Small newborns have an increased risk for mortality, growth failure, and other adverse outcomes. Numerous antenatal risk factors for small newborn size have been identified, but individual interventions addressing them have not markedly improved the health outcomes of interest. We tested a hypothesis that in low-income settings, newborn size is influenced jointly by multiple maternal exposures and characterized pathways associating these exposures with newborn size. This was a prospective cohort study of pregnant women and their offspring nested in an intervention trial in rural Malawi. We collected information on maternal and placental characteristics and used regression analyses, structural equation modelling, and random forest models to build pathway maps for direct and indirect associations between these characteristics and newborn weight-for-age Z-score and length-for-age Z-score. We used multiple imputation to infer values for any missing data. Among 1,179 pregnant women and their babies, newborn weight-for-age Z-score was directly predicted by maternal primiparity, body mass index, and plasma alpha-1-acid glycoprotein concentration before 20weeks of gestation, gestational weight gain, duration of pregnancy, placental weight, and newborn length-for-age Z-score (p&nbsp

Published
2018

240. Enrichment of Clinically Relevant Organisms in Spontaneous Preterm-Delivered Placentas and Reagent Contamination across All Clinical Groups in a Large Pregnancy Cohort in the United Kingdom

Author

Leon, Lydia J, Doyle, Ronan, Diez-Benavente, Ernest, Clark, Taane G, Klein, Nigel, Stanier, Philip, and Moore, Gudrun E

Subjects
DNA, Bacterial, Bacteria, Physiology, Microbiota, Placenta, Infant, Newborn, microbiome, preterm birth, Bacterial Infections, infection, United Kingdom, Cohort Studies, contamination, Pregnancy, RNA, Ribosomal, 16S, Vagina, Humans, Premature Birth, Female, Spotlight
Abstract

Preterm birth is associated with both psychological and physical disabilities and is the leading cause of infant morbidity and mortality worldwide. Infection is known to be an important cause of spontaneous preterm birth, and recent research has implicated variation in the “placental microbiome” in the risk of preterm birth. Consistent with data from previous studies, the abundances of certain clinically relevant species differed between spontaneous preterm- and nonspontaneous preterm- or term-delivered placentas. These results support the view that a proportion of spontaneous preterm births have an intrauterine-infection component. However, an additional observation from this study was that a substantial proportion of sequenced reads were contaminating reads rather than DNA from endogenous, clinically relevant species. This observation warrants caution in the interpretation of sequencing outputs from low-biomass samples such as the placenta., In this study, differences in the placental microbiota from term and preterm deliveries in a large pregnancy cohort in the United Kingdom were studied by using 16S-targeted amplicon sequencing. The impacts of contamination from DNA extraction, PCR reagents, and the delivery itself were also examined. A total of 400 placental samples from 256 singleton pregnancies were analyzed, and differences between spontaneous preterm-, nonspontaneous preterm-, and term-delivered placentas were investigated. DNA from recently delivered placentas was extracted, and screening for bacterial DNA was carried out by using targeted sequencing of the 16S rRNA gene on the Illumina MiSeq platform. Sequenced reads were analyzed for the presence of contaminating operational taxonomic units (OTUs) identified via sequencing of negative extraction and PCR-blank samples. Differential abundances and between-sample (beta) diversity metrics were then compared. A large proportion of the reads sequenced from the extracted placental samples mapped to OTUs that were also found for negative extractions. Striking differences in the compositions of samples were also observed, according to whether the placenta was delivered abdominally or vaginally, providing strong circumstantial evidence for delivery contamination as an important contributor to observed microbial profiles. When OTU- and genus-level abundances were compared between the groups of interest, a number of organisms were enriched in the spontaneous preterm-delivery cohort, including organisms that have been associated previously with adverse pregnancy outcomes, specifically Mycoplasma spp. and Ureaplasma spp. However, analyses of the overall community structure did not reveal convincing evidence for the existence of a reproducible “preterm placental microbiome.” IMPORTANCE Preterm birth is associated with both psychological and physical disabilities and is the leading cause of infant morbidity and mortality worldwide. Infection is known to be an important cause of spontaneous preterm birth, and recent research has implicated variation in the “placental microbiome” in the risk of preterm birth. Consistent with data from previous studies, the abundances of certain clinically relevant species differed between spontaneous preterm- and nonspontaneous preterm- or term-delivered placentas. These results support the view that a proportion of spontaneous preterm births have an intrauterine-infection component. However, an additional observation from this study was that a substantial proportion of sequenced reads were contaminating reads rather than DNA from endogenous, clinically relevant species. This observation warrants caution in the interpretation of sequencing outputs from low-biomass samples such as the placenta.

Published
2018

241. A Lactobacillus-Deficient Vaginal Microbiota Dominates Postpartum Women in Rural Malawi

Author

Doyle, Ronan, Gondwe, Austridia, Fan, Yue-Mei, Maleta, Kenneth, Ashorn, Per, Klein, Nigel, Harris, Kathryn, Lääketieteen ja biotieteiden tiedekunta - Faculty of Medicine and Life Sciences, and University of Tampere

Subjects
sub-Saharan Africa, Adult, Rural Population, Malawi, Microbial Ecology, Young Adult, Pregnancy, RNA, Ribosomal, 16S, Humans, postpartum, Prospective Studies, Spotlight, vaginal microbiota, Biolääketieteet – Biomedicine, Lactobacillus spp, Incidence, Microbiota, Postpartum Period, Vaginosis, Bacterial, Naisten- ja lastentaudit - Gynaecology and paediatrics, Gardnerella vaginalis, Lactobacillus, RNA, Bacterial, Socioeconomic Factors, Vagina, Female, Lost to Follow-Up, 16S rRNA gene
Abstract

The bacterial community found in the vagina is an important determinant of a woman's health and disease status. A healthy vaginal microbiota is associated with low species richness and a high proportion of one of a number of different Lactobacillus spp. When disrupted, the resulting abnormal vaginal microbiota is associated with a number of disease states and poor pregnancy outcomes. Studies up until now have concentrated on relatively small numbers of American and European populations that may not capture the full complexity of the community or adequately predict what constitutes a healthy microbiota in all populations. In this study, we sampled and characterized the vaginal microbiota found on vaginal swabs taken postpartum from a cohort of 1,107 women in rural Malawi. We found a population dominated by Gardnerella vaginalis and devoid of the most common vaginal Lactobacillus species, even if the vagina was sampled over a year postpartum. This Lactobacillus-deficient anaerobic community, commonly labeled community state type (CST) 4, could be subdivided into four further communities. A Lactobacillus iners-dominated vaginal microbiota became more common the longer after delivery the vagina was sampled, but G. vaginalis remained the dominant organism. These results outline the difficulty in all-encompassing definitions of what a healthy or abnormal postpartum vaginal microbiota is. Previous identification of community state types and associations among bacterial species, bacterial vaginosis, and adverse birth outcomes may not represent the complex heterogeneity of the microbiota present. (This study has been registered at ClinicalTrials.gov as NCT01239693.) IMPORTANCE A bacterial community in the vaginal tract is dominated by a small number of Lactobacillus species, and when not present there is an increased incidence of inflammatory conditions and adverse birth outcomes. A switch to a vaginal bacterial community lacking in Lactobacillus species is common after pregnancy. In this study, we characterized the postpartum vaginal bacterial community of a large group of women from a resource-poor, undersampled population in rural Malawi. The majority of women were found to have a Lactobacillus-deficient community, and even when sampled a year after delivery the majority of women still did not have Lactobacillus present in their vaginal microbiota. The effect of becoming pregnant again for those who do not revert to a Lactobacillus-dominant community is unknown, and this could suggest that not all Lactobacillus-deficient community structures are adverse. A better understanding of this complex community state type is needed.

Published
2018

242. Early and Highly Suppressive ART are Main Factors Associated with Low Viral Reservoir in European Perinatally HIV Infected Children

Author

Tagarro, Alfredo, Chan, Man, Zangari, Paola, Ferns, Bridget, Foster, Caroline, De Rossi, Anita, Nastouli, Eleni, Muñoz-Fernández, María Angeles, Gibb, Diana, Rossi, Paolo, Giaquinto, Carlo, Babiker, Abdel, Fortuny, Claudia, Freguja, Riccardo, Cotugno, Nicola, Judd, Ali, Noguera-Julian, Antoni, Navarro, María Luisa, Mellado, María José, Klein, Nigel, Palma, Paolo, Rojo, Pablo, and Epiical, Consortium

Subjects
reservoir, children, HIV DNA, HIV-1, early treated, viral load
Published
2018

244. Multi-Compartment Profiling of Bacterial and Host Metabolites Identifies Intestinal Dysbiosis and Its Functional Consequences in the Critically Ill Child

Author

Wijeyesekera, Anisha, primary, Wagner, Josef, additional, De Goffau, Marcus, additional, Thurston, Sarah, additional, Rodrigues Sabino, Adilson, additional, Zaher, Sara, additional, White, Deborah, additional, Ridout, Jenna, additional, Peters, Mark J., additional, Ramnarayan, Padmanabhan, additional, Branco, Ricardo G., additional, Torok, M. Estee, additional, Valla, Frederic, additional, Meyer, Rosan, additional, Klein, Nigel, additional, Frost, Gary, additional, Parkhill, Julian, additional, Holmes, Elaine, additional, and Pathan, Nazima, additional

Published
2019
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246. Inflammatory biomarkers in HIV-infected children hospitalized for severe malnutrition in Uganda and Zimbabwe

Author

Prendergast, Andrew J., primary, Berejena, Chipo, additional, Pimundu, Godfrey, additional, Shonhai, Annie, additional, Bwakura-Dangarembizi, Mutsa, additional, Musiime, Victor, additional, Szubert, Alexander J., additional, Cook, Adrian D., additional, Spyer, Moira J., additional, Nahirya-Ntege, Patricia, additional, Kekitiinwa, Adeodata, additional, Gibb, Diana M., additional, Klein, Nigel, additional, and Walker, A. Sarah, additional

Published
2019
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247. Acute LPS sensitization and continuous infusion exacerbates hypoxic brain injury in a piglet model of neonatal encephalopathy

Author

Martinello, Kathryn A., primary, Meehan, Christopher, additional, Avdic-Belltheus, Adnan, additional, Lingam, Ingran, additional, Ragab, Sara, additional, Hristova, Mariya, additional, Tann, Cally J., additional, Peebles, Donald, additional, Hagberg, Henrik, additional, Wolfs, Tim G. A. M., additional, Klein, Nigel, additional, Tachtsidis, Ilias, additional, Golay, Xavier, additional, Kramer, Boris W., additional, Fleiss, Bobbi, additional, Gressens, Pierre, additional, and Robertson, Nicola J., additional

Published
2019
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