Search results for "Kala-Azar"
showing 2 items of 2 documents
Decreased presence of Langerhans cells is a critical determinant for Indian Post kala-azar dermal leishmaniasis.
2015
Post kala-azar dermal leishmaniasis (PKDL) is the dermal sequel of visceral leishmaniasis (VL) and occurs after apparent cure or alongside with VL. It is confined to South Asia (India, Nepal and Bangladesh) and East Africa (mainly Sudan), the incidence being 5-10% and 50-60% respectively. In South Asia, as the transmission of VL is anthroponotic, PKDL patients are the proposed disease reservoir, thus assuming epidemiological significance, its eradication being linked to the control of leishmaniasis. In the absence of an animal model and its low incidence, factors contributing towards the immunopathogenesis of PKDL remain an open-ended, yet pertinent question. This study delineated the lesio…
Knowledge, stigma, health seeking behaviour and its determinants among patients with post kalaazar dermal leishmaniasis, Bihar, India
2018
Background Lesishmaniasis is a neglected tropical disease endemic in Bihar, India. Inappropriate health seeking behaviour of post kala-azar dermal leishmaniasis (PKDL) patients may increase the disease duration, severity and transmissibility. Simultaneously, lack of knowledge and perceived stigma may also increase the length of delay in receiving treatment. This ultimately effects the kala-azar elimination program. Methods A cross sectional study was conducted in 120 confirmed PKDL patients, aged 18 years and older. Data related to knowledge and health seeking behaviour was collected by a pre-tested questionnaire. EMIC stigma scale was used for assessing the perceived stigma. Patients were …