Browsing by Author "Adhikari, Samyog"
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Publication Clinical response to withdrawal of Inhaled Corticosteroids in stable mild to moderate chronic obstructive pulmonary disease in a tertiary hospital of central Nepal(Nepalese Respiratory Society, 2023) Vaidya, Nirish; Shrestha, Satya; Katila, Shreesuna; Adhikari, Samyog; Koju, PrameshAbstract: Introduction: The mainstay treatment according to the Global Initiative for Chronic Obstructive Lung Disease 2023 guidelines for Chronic Obstructive Pulmonary Disease is combination of long acting bronchodilators with addition of inhaled corticosteroids only in patients with increased exacerbations and an eosinophil count of ≥ 300 cells/μL. Despite the recommendations, inhaled corticosteroids are most commonly overprescribed. So, this study aims to follow patients with mild to moderate cases of this disease who are currently on inhaled corticosteroids combination therapy for clinical efficacy after its withdrawal. Methods: The study was a prospective interventional study conducted at Dhulikhel Hospital that followed individuals with mild to moderate COPD for eight weeks after a sudden ICS withdrawal. Forced Expiratory Volume in first second, modified Medical Research Council grading, COPD Assessment Tool score and number of exacerbations were assessed with follow-up either by telephone or face to face. Results: Total of 33 patients were enrolled in the study with mean age 68.9 years and standard deviation 9.3 years. Paired t-test analysis showed no significant mean difference in Forced Expiratory Volume in first second and COPD Assessment Tool values before and eight weeks after the withdrawal of Inhaled Corticosteroids. Conclusions: Our study supported the conclusion of previous larger studies that withdrawing ICS in stable mild to moderate COPD patients makes no difference in clinical symptoms and spirometry.Publication Helicobacter pylori Infection among Patients Undergoing Upper Gastrointestinal Endoscopy in a Tertiary Care Center(Nepal Medical Association, 2024) Sharma, Pasanda; Adhikari, Samyog; Katila,Shreesuna; Bajracharya, Aashra; Bohara, Nidhi; Pathak, Sujan; Poudel, Priyanka; Sapkota, PrakashAbstract Introduction: Helicobacter pylori is a gram-negative gut bacterium associated with dyspepsia, peptic ulcer disease, and gastric cancer, whose prevalence is still common in developing countries. Upper gastrointestinal endoscopy is the gold standard, first-line investigation for evaluating gastrointestinal disorders. The aim of the study was to find out the prevalence of Helicobacter pylori infection among patients undergoing upper gastrointestinal endoscopy in a tertiary care centre. Methods: A descriptive cross-sectional study was conducted in a tertiary health care centre among the patients undergoing upper gastrointestinal endoscopy from 5 January 2020 to 5 January 2023 after obtaining ethical approval from the Institutional Review Committee. Convenience sampling method was used. The point estimate was calculated at a 99% Confidence Interval. Results: Among 1,975 patients, Helicobacter pylori infection was found in 561 (28.41%) (25.79-31.03, 99% Confidence Interval). The indication for upper gastrointestinal endoscopy was mostly dyspepsia 256 (45.68%) followed by abdominal pain 205 (36.54%). The most common endoscopic finding was gastritis 445 (79.32%) followed by hiatal hernia 93 (16.58%). The commonest biopsy finding was chronic active gastritis 478 (85.20%). Conclusions: The prevalence of Helicobacter pylori infection among patients undergoing upper gastrointestinal endoscopy was found to be similar to other studies done in similar settings. The persistence of H. pylori emphasizes the need of continuous research to address ever evolving H. pylori infections and resistance that are developing against available treatment modalities.