Indian J Med Res
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Of the two reservoirs of infection of kala-azar i.e., patients of kala-azar and post kala-azar dermal leishmaniasis (PKDL), PKDL provides easy access for the sandfly to pick up the parasites. In the last epidemic of 1977 in India, the importance of PKDL as a potential cause of increase in number of kala-azar cases was ignored. During recent years, we found an increase in the cases of kalaazar whereas cases of PKDL were decreasing in Bihar. We undertook this study to find out reasons for this phenomenon. ⋯ Incidence of PKDL decreased in PMCH and RMRIMS and also suggested by two dermatologists that extensive use of amphotericin B in the treatment of kala-azar might be responsible for decrease in number of cases of PKDL.
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An outbreak of symptomatic viral hepatitis in children less than 10 yr of age in Vellore, south India, was investigated and the disease pattern studied using serological and epidemiological methods, supplemented by geographic information systems (GIS) mapping. ⋯ The outbreak was identified because of the symptomatic presentation of the cases. Our study highlighted the increasing detection of symptomatic children with hepatitis A virus infection. Water sources in the area were contaminated and may have served as the source of infection. The lack of clustering in GIS analysis could be due to the common water source.
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Randomized Controlled Trial
Pre-operative intravenous fluid therapy with crystalloids or colloids on post-operative nausea & vomiting.
Post-operative nausea and vomiting (PONV) is a frequent complication and may be a reason for increased morbidity and cost of treatment. Following elective surgery, it is believed to result from gut ischaemia consequent to hypovolemia from overnight fasting. This study was carried out to study the effects of pre-operative intravenous fluid supplementation, either crystalloids or colloids, on PONV. ⋯ Pre-operative intravenous fluid supplementation using crystalloids and colloids results in significantly decreased incidence of PONV. Both, crystalloids as well as colloids were found to be equally effective in preventing PONV.
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HIV-infected injection drugs users (IDUs) are known to have high rates of co-infections. A few reports exist on comorbidities among HIV-infected IDUs in India. We carried out a retrospective study to analyse data on comorbidities in India and treatment challenges faced when treating HIV-infected IDUs in India. ⋯ IDUs in Chennai were commonly co-infected with HBV, HCV and tuberculosis, complicating use of antiretroviral and anti-tuberculous therapy. The current regimens available for the management of HIV and TB in India may need to be re-assessed for IDUs given the potential for increased rates of hepatotoxicity.