• From Risk to Care: The Hepatitis C Screening and Diagnostic Cascade in a Primary Health Care Clinic in Karachi, Pakistan—a Cohort Study

      Khalid, GG; Kyaw, KWY; Bousquet, C; Auat, R; Donchuk, D; Trickey, A; Hamid, S; Qureshi, H; Mazzeo, V; Aslam, K; et al. (Oxford University Press, 2018-12-28)
      Background In the high-prevalence setting of Pakistan, screening, diagnosis and treatment services for chronic hepatitis C (CHC) patients are commonly offered in specialized facilities. We aimed to describe the cascade of care in a Médecins Sans Frontières primary health care clinic offering CHC care in an informal settlement in Karachi, Pakistan. Methods This was a retrospective cohort analysis using routinely collected data. Three different screening algorithms were assessed among patients with one or more CHC risk factors. Results Among the 87 348 patients attending the outpatient clinic, 5003 (6%) presented with one or more risk factors. Rapid diagnostic test (RDT) positivity was 38% overall. Approximately 60% of the CHC patients across all risk categories were in the early stage of the disease, with an aspartate aminotransferase:platelet ratio index score <1. The sequential delays in the cascade differed between the three groups, with the interval between screening and treatment initiation being the shortest in the cohort tested with GeneXpert onsite. Conclusions Delays between screening and treatment can be reduced by putting in place more patient-centric testing algorithms. New strategies, to better identify and treat the hidden at-risk populations, should be developed and implemented.
    • 'I treat it but I don't know what this disease is': a qualitative study on noma (cancrum oris) and traditional healing in northwest Nigeria.

      Farley, E; Bala, HM; Lenglet, A; Mehta, U; Abubakar, N; Samuel, J; de Jong, A; Bil, K; Oluyide, B; Fotso, A; et al. (Oxford University Press, 2019-08-24)
      BACKGROUND: Noma, a neglected disease mostly affecting children, with a 90% mortality rate if untreated, is an orofacial gangrene that disintegrates the tissues of the face in <1 wk. Noma can become inactive with early stage antibiotic treatment. Traditional healers, known as mai maganin gargajiya in Hausa, play an important role in the health system and provide care to noma patients. METHODS: We conducted 12 in-depth interviews with caretakers who were looking after noma patients admitted at the Noma Children's Hospital and 15 traditional healers in their home villages in Sokoto state, northwest Nigeria. We explored perceptions of noma, relationship dynamics, healthcare practices and intervention opportunities. Interviews were audiorecorded, transcribed and translated. Manual coding and thematic analysis were utilised. RESULTS: Traditional healers offered specialised forms of care for specific conditions and referral guidance. They viewed the stages of noma as different conditions with individualised remedies and were willing to refer noma patients. Caretakers trusted traditional healers. CONCLUSIONS: Traditional healers could play a crucial role in the early detection of noma and the health-seeking decision-making process of patients. Intervention programmes should include traditional healers through training and referral partnerships. This collaboration could save lives and reduce the severity of noma complications.
    • Treatment outcomes in a cohort of patients with chronic hepatitis B and human immunodeficiency virus co-infection in Mumbai, India

      Isaakidis, Petros; Mansoor, Homa; Zachariah, Rony; Da Silva, Esdras A.; Varghese, Bhanumati; Deshpande, Alaka; Dal Molin, Tiago A.; Ladomirska, Joanna; Arnould, Line; Reid, Tony (2012-10)