J
Javier R. Lama
Researcher at Asociación Civil Impacta Salud y Educación
Publications - 141
Citations - 11117
Javier R. Lama is an academic researcher from Asociación Civil Impacta Salud y Educación. The author has contributed to research in topics: Men who have sex with men & Population. The author has an hindex of 31, co-authored 127 publications receiving 9633 citations.
Papers
More filters
Journal ArticleDOI
Prevalences, genotypes, and risk factors for HIV transmission in South America.
Silvia M. Montano,Jose L. Sanchez,Alberto Laguna-Torres,Paloma Cuchi,María M. Avila,Mercedes Weissenbacher,Margarita Serra,Jose Vinoles,Jose C. Russi,Nicolas Aguayo,Adolfo Galeano,Alberto Gianella,Ronald Andrade,Anabella Arredondo,Eugenio Ramirez,Maria E. Acosta,Aracely Alava,Orlando Montoya,Angel Guevara,Hugo Manrique,J. L. Sanchez,Javier R. Lama,Fernando de la Hoz,Gloria I. Sanchez,Claudia Ayala,Maria E. Pacheco,Gladys Carrion,Gloria Chauca,Juan Perez,Monica Negrete,Kevin L. Russell,Christian T. Bautista,James G. Olson,Douglas M. Watts,Deborah L. Birx,Jean K. Carr +35 more
TL;DR: A renewed effort in controlling STIs, especially among MSM groups, could significantly lessen the impact of the HIV epidemic in South America.
Journal ArticleDOI
Seroprevalence of and risk factors for HIV-1 infection among South American men who have sex with men
Christian T. Bautista,J. L. Sanchez,Silvia M. Montano,Victor Alberto Laguna-Torres,Javier R. Lama,L Kusunoki,Hugo Manrique,J Acosta,Orlando Montoya,A M Tambare,María M. Avila,Jose Vinoles,Nicolas Aguayo,James G. Olson,Jean K. Carr +14 more
TL;DR: The results of this study illustrate an elevated HIV-1 seroprevalence among MSM participants from Andean countries, particularly in Southern Cone countries, which was also associated with use of illegal drugs such as cocaine.
Journal ArticleDOI
Efficacy and safety of the CVnCoV SARS-CoV-2 mRNA vaccine candidate in ten countries in Europe and Latin America (HERALD): a randomised, observer-blinded, placebo-controlled, phase 2b/3 trial
Peter G. Kremsner,Rodolfo Andrés Ahuad Guerrero,Eunate Arana-Arri,Gustavo Aroca Martínez,Marc J.M. Bonten,Reynaldo Chandler,Gonzalo Corral,Eddie Jan Louis De Block,Lucie Ecker,Julian J. Gabor,Carlos Alberto Garcia Lopez,Lucy Gonzales,María Angélica Granados González,Nestor Gorini,Martin P. Grobusch,Adrian D Hrabar,Helga Junker,Alan Kimura,Claudio F. Lanata,Claudio F. Lanata,Clara Lehmann,Isabel Leroux-Roels,Philipp Mann,Michel F. Martinez-Resendez,Theresa J. Ochoa,Theresa J. Ochoa,Theresa J. Ochoa,Carlos Alberto Poy,Maria Jose Reyes Fentanes,Luis Maria Rivera Mejia,Vida Veronica Ruiz Herrera,Xavier Sáez-Llorens,Oliver Schönborn-Kellenberger,Mirjam Schunk,Alexandra Sierra Garcia,Itziar Vergara,Thomas Verstraeten,Marisa Vico,Lidia Oostvogels,Luciano Lovesio,Fabián Diez,Franco Grazziani,Maria Cristina Ganaha,Viviana Judith Zalatnik,Ricardo Julio Dittrich,Lidia Espínola,Sandra Lambert,Andrea Longhi,Claudia Vecchio,María Mastruzzo,Alberto Moreno Fernandez,Silvina Borchowiek,Roberto Potito,Fernando Martin Guardiani,Sofia Castella,Monica Foccoli,Aldana Pedernera,Ariel Braida,Virginia Durigan,Carolina Martella,Antonela Bobat,Bruno Emilio Boggia,Sergio Andrés Nemi,Javier Gerardo Tartaglione,Fabián César Piedimonte,Jessie De Bie,Humberto Reynales Londoño,Paula Andrea Rodríguez Ordoñez,Johanna Marcela García Cruz,Leonardo Bautista Toloza,Margot Cecilia Ladino González,Adriana Pilar Zambrano Ochoa,Iñigo Prieto Pradera,Daniela Torres Hernandez,Diana Patricia Mazo Elorza,Maria Fernanda Collazos Lennis,Beatriz Vanegas Dominguez,Lina Marianur Solano Mosquera,Rolf Fendel,Wim Alexander Fleischmann,Erik Koehne,Andrea Kreidenweiss,Carsten Köhler,Meral Esen,Carola Horn,Sandra Eberts,Arne Kroidl,Kristina Huber,Verena Thiel,Sonia Mazara Rosario,Gilda Reyes,Laura Rivera,Yeycy Donastorg,Flavia Lantigua,Dania Torres Almanzar,Rosalba Candelario,Lourdes Peña Mendez,Nadia Rosario Gomez,Antonio Portolés-Pérez,Ana Ascaso del Río,Leonor Laredo Velasco,Maria Jesus Bustinduy Odriozola,Igor Larrea Arranz,Luis Ignacio Martínez Alcorta,María Isabel Durán Laviña,Natale Imaz-Ayo,Susana Meijide,Aitor García-de-Vicuña,Ana Santorcuato,Mikel Gallego,Gloria Mayela Aguirre-García,Jocelyn Olmos Vega,Pablo González Limón,Andrea Vázquez Villar,Jaime Chávez Barón,Felipe Arredondo Saldaña,Juan de Dios Luján Palacios,Laura Julia Camacho Choza,Eduardo Gabriel Vázquez Saldaña,Sandra Janeth Ortega Dominguez,Karen Sofia Vega Orozco,Ivonne Aimee Torres Quiroz,Alejandro Martinez Avendaño,Javier Herrera Sanchez,Esperanza Guzman,Laura Castro Castrezana,Guillermo Miguel Ruiz Palacios y Santos,Ronald Frank Jacobus de Winter,Hanna K de Jonge,Jenny L Schnyder,Wim Boersma,Lisa Hessels,Remco Djamin,Simone van der Sar,Rodrigo DeAntonio,Moisés Peña,Gabriel Rebollon,Marianela Rojas,Johnny Escobar,Bruno Hammerschlag Icaza,Digna Y Wong T,Paulo Barrera Perigault,Sergio Ruiz,Milagros Chan,Dommie Janneth Arias Hoo,Ana I Gil,Carlos R Celis,Maria Pia Balmaceda,Omar Flores,Mayra Ochoa,Bia Peña,Carolina de la Flor,Camille María Webb,Enrique Cornejo,Fatima Sanes,Valerie Mayorga,Gladys Valdiviezo,Suzanne Pamela Ramírez Lamas,Gustavo Alberto Grandez Castillo,Javier R. Lama,Milagros Erika Matta Aguirre,Lesly Angela Arancibia Luna,Óscar Carbajal Paulet,José Zambrano Ortiz,Anais Camara,Fernanda Guzman Quintanilla,Carmen Diaz-Parra,Jose Morales-Oliva,Rubelio E Cornejo,Sheby A Ricalde,Jhonny Vidal,Luis Rios Nogales,Darline Cheatham-Seitz,Giorgia Gregoraci,Alain Brecx,Lisa Walz,Dominik Vahrenhorst,Tobias Seibel,Gianluca Quintini +178 more
TL;DR: The HERALD trial as discussed by the authors is a randomized, observer-blinded, placebo-controlled, phase 2b/3 clinical trial conducted in 47 centres in ten countries in Europe and Latin America.
Journal ArticleDOI
Specificity and 6-Month Durability of Immune Responses Induced by DNA and Recombinant Modified Vaccinia Ankara Vaccines Expressing HIV-1 Virus-Like Particles
Paul A. Goepfert,Marnie Elizaga,Kelly E. Seaton,Georgia D. Tomaras,David C. Montefiori,Alicia Sato,John Hural,Stephen C. DeRosa,Spyros A. Kalams,M. Juliana McElrath,Michael C. Keefer,Lindsey R. Baden,Javier R. Lama,Jorge Sanchez,Mark J. Mulligan,Susan Buchbinder,Scott M. Hammer,Beryl A. Koblin,Michael Pensiero,Christopher C Butler,Bernard Moss,Harriet L. Robinson +21 more
TL;DR: DDMM and MMM vaccinations with virus-like particle-expressing immunogens elicited durable antibody and T-cell responses and six months after vaccination, the magnitudes of antibodies and T -cell responses had decreased by <3-fold.
Journal ArticleDOI
High HIV and Ulcerative Sexually Transmitted Infection Incidence Estimates among Men who Have Sex with Men in Peru: Awaiting for an Effective Preventive Intervention
Jorge Sanchez,Javier R. Lama,Jesus Peinado,Andres Paredes,Aldo Lucchetti,Kevin L. Russell,Tadeusz J. Kochel,Jose Sebastian +7 more
TL;DR: STI that may cause anogenital ulcers are important risk factors for HIV acquisition among high-risk MSM in Lima, a population with a very high HIV incidence estimate.