Yiannoutsos, Constantin T

Nyakato, Patience; Schomaker, Michael; Boulle, Andrew; Euvrard, Jonathan; Wood, Robin; Eley, Brian; Prozesky, Hans; Christ, Benedikt; Anderegg, Nanina; Ayakaka, Irene; Rafael, Idiovino; Kunzekwenyika, Cordelia; Moore, Carolyn B; van Lettow, Monique; Chimbetete, Cleophas; Mbewe, Safari; Ballif, Marie; Egger, Matthias; Yiannoutsos, Constantin T; Cornell, Morna; ... (2024). Correcting mortality estimates among children and youth on antiretroviral therapy in southern Africa: A comparative analysis between a multi-country tracing study and linkage to a health information exchange. Tropical medicine & international health : TM & IH, 29(8), pp. 739-751. Wiley 10.1111/tmi.14030

Nyakato, Patience; Boulle, Andrew; Wood, Robin; Eley, Brian; Rabie, Helena; Egger, Matthias; Yiannoutsos, Constantin T; Davies, Mary-Ann; Cornell, Morna (2024). Self-transfers, Hospital Admissions and Mortality Among Children and Adolescents Lost to Follow-up From Antiretroviral Therapy Programs in the Western Cape, South Africa Between 2004 and 2019: Linkage to Provincial Records. The pediatric infectious disease journal, 43(5), pp. 430-436. Wolters Kluwer Health 10.1097/INF.0000000000004281

Ross, Jonathan; Brazier, Ellen; Fatti, Geoffrey; Jaquet, Antoine; Tanon, Aristophane; Haas, Andreas D; Diero, Lameck; Castelnuovo, Barbara; Yiannoutsos, Constantin T; Nash, Denis; Anastos, Kathryn M; Yotebieng, Marcel (2023). Same-day ART initiation as a predictor of loss to follow-up and viral suppression among people living with HIV in sub-Saharan Africa. Clinical infectious diseases, 76(1), pp. 39-47. Oxford University Press 10.1093/cid/ciac759

Nyakato, Patience; Christ, Benedikt; Anderegg, Nanina; Muhairwe, Josephine; Jefferys, Laura; van Dijk, Janneke; Vinikoor, Michael J; van Lettow, Monique; Chimbetete, Cleophas; Phiri, Sam J; Egger, Matthias; Ballif, Marie; Yiannoutsos, Constantin T; Schomaker, Michael; Kassanjee, Reshma; Davies, Mary-Ann; Cornell, Morna (2022). High unreported mortality in children and youth (<25 years) living with HIV who were lost to care from antiretroviral therapy programs in Southern Africa: results from a multi-country tracing study. Journal of acquired immune deficiency syndromes JAIDS, 91(5), pp. 429-433. Lippincott Williams & Wilkins 10.1097/QAI.0000000000003090

Nyakato, Patience; Schomaker, Michael; Fatti, Geoffrey; Tanser, Frank; Euvrard, Jonathan; Sipambo, Nosisa; Fox, Matthew P; Haas, Andreas D.; Yiannoutsos, Constantin T; Davies, Mary-Ann; Cornell, Morna (2022). Virologic non-suppression and early loss to follow up among pregnant and non-pregnant adolescents aged 15-19 years initiating antiretroviral therapy in South Africa: a retrospective cohort study. Journal of the International AIDS Society, 25(1), e25870. BioMed Central 10.1002/jia2.25870

Brazier, Ellen; Tymejczyk, Olga; Zaniewski, Elizabeth; Egger, Matthias; Wools-Kaloustian, Kara; Yiannoutsos, Constantin T; Jaquet, Antoine; Althoff, Keri N; Lee, Jennifer S; Caro-Vega, Yanink; Luz, Paula M; Tanuma, Junko; Niyongabo, Théodore; Nash, Denis (2021). Effects of national adoption of Treat-All guidelines on pre-ART CD4 testing and viral load monitoring after ART initiation: A regression discontinuity analysis. Clinical infectious diseases, 73(6), e1273-e1281. Oxford University Press 10.1093/cid/ciab222

Kassanjee, Reshma; Johnson, Leigh F; Zaniewski, Elizabeth; Ballif, Marie; Christ, Benedikt; Yiannoutsos, Constantin T; Nyakato, Patience; Desmonde, Sophie; Edmonds, Andrew; Sudjaritruk, Tavitiya; Pinto, Jorge; Vreeman, Rachel; Dahourou, Désiré Lucien; Twizere, Christelle; Kariminia, Azar; Carlucci, James G; Kasozi, Charles; Davies, Mary-Ann (2021). Global HIV mortality trends among children on antiretroviral treatment corrected for under-reported deaths: an updated analysis of the International epidemiology Databases to Evaluate AIDS collaboration. Journal of the International AIDS Society, 24(Suppl 5), e25780. BioMed Central 10.1002/jia2.25780

Tymejczyk, Olga; Brazier, Ellen; Yiannoutsos, Constantin T; Vinikoor, Michael; van Lettow, Monique; Nalugoda, Fred; Urassa, Mark; Sinayobye, Jean d'Amour; Rebeiro, Peter F; Wools-Kaloustian, Kara; Davies, Mary-Ann; Zaniewski, Elizabeth; Anderegg, Nanina; Liu, Grace; Ford, Nathan; Nash, Denis (2019). Changes in rapid HIV treatment initiation after national "treat all" policy adoption in 6 sub-Saharan African countries: Regression discontinuity analysis. PLoS medicine, 16(6), e1002822. Public Library of Science 10.1371/journal.pmed.1002822

Yotebieng, Marcel; Brazier, Ellen; Addison, Diane; Kimmel, April D; Cornell, Morna; Keiser, Olivia; Parcesepe, Angela M; Onovo, Amobi; Lancaster, Kathryn E; Castelnuovo, Barbara; Murnane, Pamela M; Cohen, Craig R; Vreeman, Rachel C; Davies, Mary-Ann; Duda, Stephany N; Yiannoutsos, Constantin T; Bono, Rose S; Agler, Robert; Bernard, Charlotte; Syvertsen, Jennifer L; ... (2019). Research priorities to inform "Treat All" policy implementation for people living with HIV in sub-Saharan Africa: a consensus statement from the International epidemiology Databases to Evaluate AIDS (IeDEA). Journal of the International AIDS Society, 22(1), e25218. BioMed Central 10.1002/jia2.25218

Semeere, Aggrey; Freeman, Esther; Wenger, Megan; Glidden, David; Bwana, Mwebesa; Kanyesigye, Micheal; Asirwa, Fredrick Chite; Rotich, Elyne; Busakhala, Naftali; Oga, Emmanuel; Jedy-Agba, Elima; Kwaghe, Vivian; Iregbu, Kenneth; Adebamowo, Clement; Jaquet, Antoine; Dabis, Francois; Phiri, Sam; Bohlius, Julia; Egger, Matthias; Yiannoutsos, Constantin T; ... (2017). Updating vital status by tracking in the community among patients with epidemic Kaposi sarcoma who are lost to follow-up in sub-Saharan Africa. BMC cancer, 17(1), p. 611. BioMed Central 10.1186/s12885-017-3549-1

Anderegg, Nanina; Johnson, Leigh F; Zaniewski, Elizabeth; Althoff, Keri N; Balestre, Eric; Law, Matthew; Nash, Denis; Shepherd, Bryan E; Yiannoutsos, Constantin T; Egger, Matthias; IeDEA and MeSH, Consortia (2017). All-cause mortality in HIV-positive adults starting combination antiretroviral therapy: correcting for loss to follow-up. AIDS, 31(Suppl 1), S31-S40. Lippincott Williams & Wilkins 10.1097/QAD.0000000000001321

Huisin ʼt Veld, Diana; Balestre, Eric; Buyze, Jozefien; Menten, Joris; Jaquet, Antoine; Cooper, David A; Dabis, Francois; Yiannoutsos, Constantin T; Diero, Lameck; Mutevedzi, Portia; Fox, Matthew P; Messou, Eugene; Hoffmann, Christopher J; Prozesky, Hans W; Egger, Matthias; Hemingway-Foday, Jennifer J; Colebunders, Robert (2015). Determinants of Weight Evolution Among HIV-Positive Patients Initiating Antiretroviral Treatment in Low-Resource Settings. Journal of acquired immune deficiency syndromes JAIDS, 70(2), pp. 146-154. Lippincott Williams & Wilkins 10.1097/QAI.0000000000000691

Geng, Elvin H; Neilands, Torsten B; Thièbaut, Rodolphe; Bwana, Mwebesa Bosco; Nash, Denis; Moore, Richard D; Wood, Robin; Zannou, Djimon Marcel; Althoff, Keri N; Lim, Poh Lian; Nachega, Jean B; Easterbrook, Philippa J; Kambugu, Andrew; Little, Francesca; Nakigozi, Gertrude; Nakanjako, Damalie; Kiggundu, Valerian; Ki Li, Patrick Chung; Bangsberg, David R; Fox, Matthew P; ... (2015). CD41 T cell recovery during suppression of HIV replication: an international comparison of the immunological efficacy of antiretroviral therapy in North America, Asia and Africa. International journal of epidemiology, 44(1), pp. 251-263. Oxford University Press 10.1093/ije/dyu271

Tuboi, Suely Hiromi; Pacheco, Antonio Guilherme; Harrison, Lee H; Stone, Roslyn A; May, Margaret; Brinkhof, Martin W G; Dabis, François; Egger, Matthias; Nash, Denis; Bangsberg, David; Braitstein, Paula; Yiannoutsos, Constantin T; Wood, Robin; Sprinz, Eduardo; Schechter, Mauro (2010). Mortality associated with discordant responses to antiretroviral therapy in resource-constrained settings. Journal of acquired immune deficiency syndromes JAIDS, 53(1), pp. 70-77. Philadelphia, Pa.: Lippincott Williams & Wilkins 10.1097/QAI.0b013e3181c22d19