Publications by authors named "Kamlesh Kumar Sharma"
Changing etiological spectrum of acute liver failure.
Indian J Gastroenterol
April 2024
Background And Objectives: Acute liver failure (ALF) is an uncommon but potentially dramatic syndrome characterized by massive hepatic necrosis and has a very high mortality rate of 50% to 75% without liver transplantation. This study is aimed at analyzing the etiological spectrum of ALF patients and compare these with ALF mimics such as malaria, dengue fever and other tropical infectious diseases.
Methods: The study population included patients who presented with ALF and ALF mimics in a tertiary care center over two years.
Our study to evaluate the aetiological and clinical spectrum of gastric outlet obstruction (GOO) in North-west India showed malignant cause (54.9%) was more common than benign (45.1%).
View Article and Find Full Text PDFThis work proposes a variational mode decomposition (VMD) and binary grey wolf optimization (BGWO) based seizure classification framework. VMD decomposes the EEG signal into band-limited intrinsic mode function (BL-IMFs) non-recursively. The frequency domain, time domain, and information theory-based features are extracted from the BL-IMFs.
View Article and Find Full Text PDFBackground/purpose: Gastric outlet obstruction (GOO) is overwhelmingly described as infantile hypertrophic pyloric stenosis that overshadows other causes; thereby, there is a need to develop an elaborate and comprehensive classification. We present the same and establish a new disease called primary acquired gastric outlet obstruction during infancy and childhood that was reported for the first time by us in 1997, reviewing the literature published since then, with report of our new cases.
Methods: Eight patients of this disease presented at our center from 1996 to May 2008, and these were analyzed epidemiologically and clinically.