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Autor Evans, Carlton A. |
Documentos disponibles escritos por este autor (36)
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Datta, Sumona ; Sherman, Jonathan M. ; Tovar, Marco A. ; Bravard, Marjory A. ; Valencia, Teresa ; Montoya, Rosario ; Quino, Willi ; D'Arcy, Nikki ; Ramos, Eric S. ; Gilman, Robert H. ; Evans, Carlton A. | Oxford University Press | 2019-01-25T16:03:21ZBackground: Sputum from patients with tuberculosis contains subpopulations of metabolically active and inactive Mycobacterium tuberculosis with unknown implications for infectiousness. Methods: We assessed sputum microscopy with fluorescein diac[...]texto impreso
Barletta, Francesca ; Vandelannoote, Koen ; Collantes, Jimena ; Evans, Carlton A. ; Arevalo, Jorge ; Rigouts, Leen | American Society of Tropical Medicine and Hygiene | 2020-06-10T18:11:35ZReal-time polymerase chain reaction (qPCR) was optimized for detecting Mycobacterium tuberculosis in sputum. Sputum was collected from patients (N = 112) with suspected pulmonary tuberculosis, tested by smear microscopy, decontaminated, and spli[...]texto impreso
Wingfield, Tom ; Tovar, Marco A. ; Huff, Doug ; Boccia, Delia ; Montoya, Rosario ; Ramos, Eric ; Lewis, James J. ; Gilman, Robert H. ; Evans, Carlton A. | European Respiratory Society | 2019-02-06T14:48:08ZThe End TB Strategy mandates that no tuberculosis (TB)-affected households face catastrophic costs due to TB. However, evidence is limited to evaluate socioeconomic support to achieve this change in policy and practice. The objective of the pres[...]texto impreso
Datta, Sumona ; Gonzales-Huerta, Luis E. ; Evans, Carlton A. | American Society of Tropical Medicine and Hygiene | 2018-12-03T17:02:45Ztexto impreso
Wingfield, Tom ; Schumacher, Samuel G. ; Sandhu, Gurjinder ; Tovar, Marco A. ; Zevallos, Karine ; Baldwin, Matthew R. ; Montoya, Rosario ; Ramos, Eric S. ; Jongkaewwattana, Chulanee ; Lewis, James J. ; Gilman, Robert H. ; Friedland, Jon S. ; Evans, Carlton A. | Oxford University Press | 2020-06-10T18:12:15ZBACKGROUND: Unlike other respiratory infections, tuberculosis diagnoses increase in summer. We performed an ecological analysis of this paradoxical seasonality in a Peruvian shantytown over 4 years. METHODS: Tuberculosis symptom-onset and diagn[...]texto impreso
Westerlund, Emma E. ; Tovar, Marco A. ; Lonnermark, Elisabet ; Montoya, Rosario ; Evans, Carlton A. | Elsevier | 2019-02-06T14:57:40ZOBJECTIVES: Tuberculosis is frequent among poor and marginalized people whose limited tuberculosis-related knowledge may impair healthcare access. We characterised tuberculosis-related knowledge and associations with delayed treatment and treatm[...]