Kundavaram Paul Prabhakar Abhilash

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BACKGROUND Production of extended spectrum beta-lactamase (ESBL) is one of the most important resistance mechanisms that hamper the antimicrobial treatment of infections caused by Enterobacteriaceae. Therefore, it is imperative to quantify the problem, and reinforce guidelines promoting appropriate antibiotic use. OBJECTIVES To determine the prevalence,(More)
RATIONALE Intensive care unit (ICU) treatment costs pose special challenges in developing countries. OBJECTIVES To determine the prognostic value of the "utility" score and evaluate the relationship of willingness to pay assessment to utility score during ICU admission. METHODS We performed a prospective study spanning 12 months in a 24-bed medical ICU(More)
BACKGROUND Acute undifferentiated febrile illness (AUFI) may have similar clinical presentation, and the etiology is varied and region specific. MATERIALS AND METHODS This prospective observational study was conducted in a tertiary hospital in South India. All adult patients presenting with AUFI of 3-14 days duration were evaluated for etiology, and the(More)
INTRODUCTION Clinical scoring systems are used to predict mortality rate in hospitalized patients. Their utility in organophosphate (OP) poisoning has not been well studied. METHODS In this retrospective study of 396 patients, we evaluated the performance of the Acute Physiology and Chronic Health Evaluation (APACHE) II score, the Simplified Acute(More)
Acute iron toxicity is usually seen in children with accidental ingestion of iron-containing syrups. However, the literature on acute iron toxicity with suicidal intent in adults is scant. We report, the first instance of two adults with fatal ingestion of a single drug overdose with iron tablets from India. Two young adults developed severe(More)
Disseminated toxoplasmosis presenting as a prolonged febrile illness is rare in immunocompetent individuals. We report a probable case of acquired toxoplasmosis in an immunocompetent woman who presented with fever of 6 months duration with lymphadenopathy and splenomegaly. The diagnosis was confirmed by serology and the presence of Toxoplasma gondii(More)
BACKGROUND Cryptococcal meningitis (CM) is a common opportunistic fungal infection causing sub-acute meningitis with the potential for complications and significant mortality. We conducted this study to describe the difference in presentation and outcome between HIV-infected and HIV-uninfected patients. MATERIALS AND METHODS Patients admitted to a(More)
We describe MRI findings in a fatal case of culture proven Salmonella typhi-associated encephalopathy. MRI findings included symmetrical diffuse abnormal signal in centrum semiovale, periventricular and deep white matter, splenium of corpus callosum and cerebellar deep white matter with central area of restricted diffusion. There was no contrast(More)