Pour rechercher une publication scientifique, insérez vos mots-clés en anglais.

Urine lipoarabinomannan (LAM) testing for all HIV patients hospitalized in the medical wards identifies a large proportion of patients with tuberculosis at risk of death.


BACKGROUND: Diagnosing tuberculosis (TB), the leading cause of death in people with HIV, remains a challenge in resource-limited countries.

Auteurs: Helena Huerga Sekai Chenai Mathabire Rucker Mathieu Bastard James Mpunga Isabel Amoros Quiles Chimwemwe Kabaghe Laura Sannino Elisabeth Szumilin
Référence de l'article: Open Forum Infectious Diseases; ofaa639;; 23 December 2020
Inpatients CD4 lymphocyte count Point-of-Care testing Death Low-income countries

Feasibility of satellite image and GIS sampling for population representative surveys: a case study from rural Guatemala.


BACKGROUND: Population-representative household survey methods require up-to-date sampling frames and sample designs that minimize time and cost of fieldwork especially in low- and middle-income countries.

Auteurs: Miller AC Rohloff P Blake A Dhaenens E Shaw L Tuiz E Grandesso F Mendoza Montano C Thomson DR
Référence de l'article: International journal of health geographics 2020 Dec 05; 19(1); 56. doi: 10.1186/s12942-020-00250-0. Epub 2020 12 05
Guatemala Population-representative study Sample selection Sampling frame Simple random sample

Successive epidemic waves of cholera in South Sudan between 2014 and 2017: a descriptive epidemiological study.


BACKGROUND: Between 2014 and 2017, successive cholera epidemics occurred in South Sudan within the context of civil war, population displacement, flooding, and drought.

Auteurs: Jones FK Wamala JF Rumunu J Mawien PN Kol MT Wohl S Deng L Pezzoli L Omar LH Lessler J Quilici ML Luquero FJ Azman AS
Référence de l'article: The Lancet. Planetary health 2020 Dec ; 4(12); e577-e587. doi: 10.1016/S2542-5196(20)30255-2. Epub 2020 12 24

A telephone based assessment of the health situation in the far north region of Cameroon.


BACKGROUND: In 2017, Field access was considerably limited in the Far North region of Cameroon due to the conflict.

Auteurs: Gignoux EMH Donfack Sontsa OT Mudasiru A Eyong J Ntone R Tamakloe Koku M Adji DM Etoundi A Boum Y Jamet C Cabrol JC Porten K
Référence de l'article: Conflict and health 2020 Nov 30; 14(1); 82. doi: 10.1186/s13031-020-00327-4. Epub 2020 11 30
Conflict Healthcare Mortality Telephone

Evaluating Ten Commercially-Available SARS-CoV-2 Rapid Serological Tests Using the STARD (Standards for Reporting of Diagnostic Accuracy Studies) Method.


Numerous SARS-CoV-2 rapid serological tests have been developed, but their accuracy has usually been assessed using very few samples, and rigorous comparisons between these tests are scarce.

Auteurs: Dortet L Ronat JB Vauloup-Fellous C Langendorf C Mendels DA Emeraud C Oueslati S Girlich D Chauvin A Afdjei A Bernabeu S Le Pape S Kallala R Rochard A Verstuyft C Fortineau N Roque-Afonso AM Naas T
Référence de l'article: Journal of clinical microbiology 2020 Nov 25; (); Array. doi: 10.1128/JCM.02342-20. Epub 2020 11 25

MDR M. tuberculosis outbreak clone in Eswatini missed by Xpert has elevated bedaquiline resistance dated to the pre-treatment era.


BACKGROUND: Multidrug-resistant (MDR) Mycobacterium tuberculosis complex strains not detected by commercial molecular drug susceptibility testing (mDST) assays due to the RpoB I491F resistance mutation are threatening the control of MD

Auteurs: Beckert P Sanchez-Padilla E Merker M Dreyer V Kohl TA Utpatel C Köser CU Barilar I Ismail N Omar SV Klopper M Warren RM Hoffmann H Maphalala G Ardizzoni E de Jong BC Kerschberger B Schramm B Andres S Kranzer K Maurer FP Bonnet M Niemann S
Référence de l'article: Genome medicine 2020 Nov 25; 12(1); 104. doi: 10.1186/s13073-020-00793-8. Epub 2020 11 25
Diagnostice escape MDR outbreak strains Multidrug resistance Resistance evolution Treatment escape Treatment failure Tuberculosis

Integration of Traditional Healers in Human African Trypanosomiasis Case Finding in Central Africa: A Quasi-Experimental Study.


BACKGROUND: Based on the premise that Africans in rural areas seek health care from traditional healers, this study investigated a collaborative model between traditional healers and the national Human African Trypanosomiasis (HAT) pro

Auteurs: Kwedi Nolna S Ntonè R Fouda Mbarga N Mbainda S Mutangala W Boua B Niba M Okoko A
Référence de l'article: Tropical medicine and infectious disease 2020 Nov 17; 5(4); Array. doi: 10.3390/tropicalmed5040172. Epub 2020 11 17
Trypanosomiasis case finding screening sleeping sickness, case finding, screening, traditional healer traditional healer

Dengue in Western Uganda: a prospective cohort of children presenting with undifferentiated febrile illness.


BACKGROUND: The spatial distribution and burden of dengue in sub-Saharan Africa remains highly uncertain, despite high levels of ecological suitability.

Auteurs: Boyce RM Collins M Muhindo R Nakakande R Ciccone EJ Grounds S Espinoza D Zhu Y Matte M Ntaro M Nyehangane D Juliano JJ Mulogo EM
Référence de l'article: BMC infectious diseases 2020 Nov 11; 20(1); 835. doi: 10.1186/s12879-020-05568-5. Epub 2020 11 11
Arbovirus Dengue Epidemiology Fever Uganda

Implementation and operational feasibility of SAMBA I HIV-1 semi-quantitative viral load testing at the point of care in rural settings in Malawi and Uganda.


OBJECTIVE: We monitored a large-scale implementation of the Simple Amplification-Based Assay semi-quantitative viral load test for HIV-1 version I (SAMBA I Viral Load = SAMBA I VL) within Médecins Sans Frontières' HIV programmes in Mal

Auteurs: Gueguen M Nicholas S Poulet E Schramm B Szumilin E Wolters L Wapling J Ajule E Rakesh A Mwenda R Kiyaga C Balkan S
Référence de l'article: Tropical medicine & international health : TM & IH 2020 Nov 07; (); Array. doi: 10.1111/tmi.13519. Epub 2020 11 07
Malawi POC testing SAMBA I Uganda descriptive analysis