Browsing by Author "Acharya, A"
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Publication A Study of Prevalence of Taenia Infestation and Associated Risk Factors Among the School Children of Dharan(Kathmandu University, 2012) Sah, RB; Pokharel, PK; Paudel, IS; Acharya, A; Jha, N; Bhattarai, SABSTRACT Background Taenia prevalence has remained high among certain ethnic groups and occupational diseases in Nepal. Taenia saginata and Taenia solium species are worldwide in distribution. Infection is found most often in rural areas of developing countries with poor hygiene and living in close contact with pigs and eating undercooked pork meats. This allows the tapeworm infection to be completed and its cycle to continue. Objectives To measure the prevalence of taenia infestation and to identify risk factors associated with taenia infestation among the school children of Dharan. Methods A cross sectional study was conducted among 935 Government and private school going children of Grade VI, VII, and VIII of Dharan during 2007 to 2008. Stratified random sampling method was applied to choose the schools and the study subjects. The prevalence was calculated, Chi-square test was used to measure the association of risk factors and taenia infestation. Results Taenia species was found to be high (5.5%) among the school children of Dharan. Infection rate of taenia among the male children (6.0%) was slightly higher than female (4.8%). There were no cases of taenia infestation found among children washing hands with soap. Regarding meat consumption in the non-vegetarian group, taenia infestation was found higher (6.5%) among pork eating than non- pork eating (4.7%). No significant relationship was traced among the factors in the causation of taenia infestation although slight indications present. Conclusion Taenia species was found very high among the school children of Dharan. No such association was found with the risk factors. KEY WORDS Prevalence, risk factors, taenia infestation, school children, DharanPublication Diagnosis of Pancreatic Adenocarcinoma in a Case of 25-year-old Female from Nepal(Kathmandu University, 2024) Bhattarai, K; Bhandari, A; Acharya, A; Uprety, SABSTRACT Pancreatic adenocarcinoma is one of the lethal form of malignant change involving the pancreas. The median age of diagnosis is 71 years and is uncommon below 40 years. Here we intend to report an uncommon case of a 25-year-old woman who presented to our institution with complaints of fever, severe abdominal pain. The laboratory workup showed bicytopenia with USG abdomen revealing a bulky pancreas. The Contrast Enhanced Computed Tomography and Magnetic Resonance Cholangiopancreatography suggested malignancy followed by Fine Needle Aspiration Cytology (FNAC) which confirmed the diagnosis of adenocarcinoma. Pancreatic adenocarcinoma is the 14th most common cancer and 7th most common cause of cancer death. Computed tomography is most useful modality of investigation used to diagnose and stage the cancer. This is supported by FNAC and CA19-9 tumor marker. The management includes surgical resection and chemotherapy. Although pancreatic adenocarcinoma is uncommon among the young population, it requires early management protocols. KEY WORDS CA 19-9 antigen, Case report, Nepal, Pancreatic cancer, Risk factorsPublication Mucinous Cystic Borderline Tumor of the Mesentery: A Case Report(Kathmandu University, 2015) Poudel, R; Acharya, A; Pokhrel, S; Adhikari, SKABSTRACT Mucinous cystic neoplasms are rare tumors of uncertain histogenesis. They arise from the ovaries, pancreas, and other intra-abdominal sites but more unusually from the mesentery. They can present with abdominal pain, distension, or a palpable mass but are commonly an incidental finding. We present a case of a 33 year old female who presented with complain of pain abdomen for one-year duration. On Physical examination there was a palpable lump in right lumbar region extending to right iliac fossa. CT scan of abdomen and pelvis suggested the mass to be a Mesenteric Cyst. Enucleation of the cyst was done and histopathology report revealed Mucinous Cystic borderline tumor of the Mesentery. KEYWORDS Borderline, cystic, mesentery, mucinous.Publication Online Education Status at Dental Colleges During COVID-19 Pandemic in Nepal(Kathmandu University, 2020) Shrestha, RM; Shrestha, S; Acharya, A; Gupta, AABSTRACT Background The COVID-19 pandemic has caused lockdown situation impeding all educational institutions including dental colleges. The circumstance demanded online classes as the alternative strategy for continuation of education. Objective To assess current practice and perception about online education among faculties of dental colleges in Nepal. Method A cross-sectional study was conducted among 208 faculties of all dental colleges in Nepal. Data collection was done through structured online questionnaire comprising demographic information, practice and perception of the respondents towards online education. Descriptive statistics surveyed the frequency distribution and Chi- square test assessed the difference in perception among the faculties of different universities. Result The response rate was 74.3%. Faculties commonly used PowerPoint presentation (96.6%) on Zoom platform (83.3%) using laptop (94.7%) with Wi-Fi connection (91.8%). Majority of faculties had good or satisfactory access to internet (94.8%). The faculties believed that the online class environment was interactive (95.2%); but it was not effective (86.5%) as live classroom. Majority of the faculties (79.4%) felt tracking of students’ presence was difficult. There was no significant difference on perception towards online class among the faculties of Kathmandu University, Tribhuvan University and BP Koirala Institute Health Sciences at p < 0.05. Conclusion The COVID-19 pandemic has paved the way for e-learning in dental education in Nepal. Faculties agree to complete the theory syllabus and conduct sessional exams as an alternative during the lockdown period. However, they show strong reservations in carrying out practical/clinical simulations and university exams online. Training on e-learning and institutional strategy for online education is recommended. KEY WORDS Dental college, Faculty members, Online education, Pandemic, Perception, Practice