Browsing by Author "Ghimire, M"
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Publication Clinico-pathological Profile of Kidney Biopsy Patients in a Tertiary Hospital of Central Nepal(Kathmandu University, 2020) Ghimire, M; Vaidya, S; Upadhyay, HPABSTRACT Background Kidney biopsy is an important diagnostic tool in Nephrology. As of now, we don’t have a central kidney biopsy registry in our country and there are many studies showing heterogeneous patterns of pathologies observed in the country. We thought of looking on the clinico-pathological profile of kidney biopsy patients prevailing in our centre. Objective This study was carried out with an objective to know the clinico-pathological profile of kidney biopsy patients prevailing in our centre. Method This was a hospital based, prospective, observational study carried out in a tertiary teaching hospital of Chitwan over a period of 3 years from May 2016 to April 2019. All the consecutive kidney biopsy patients were included in the study. The indication of kidney biopsies were the standard indication based on clinical presentation and investigations. The patient`s demographic profile, indication of kidney biopsy and histological patterns were studied and analysed using appropriate statistical tools. Result A total of 210 kidney biopsies were analysed over a period of three years, that makes around 5-6 biopsies per month. The mean age of the patient was 35.7 ± 14.9 years. Male were 106 (50.5) and females were 104 (49.5) with male to female ratio of 1.01. The average number of glomeruli was 23.4 ± 11.0. The commonest indication of kidney biopsy and histological pattern were nephrotic syndrome 56 (26.7) and IgA nephropathy 51 (24.2) respectively. Among nephrotic syndrome group, the commonest histological pattern was minimal change disease 21 (37.5). Non-diabetic kidney diseases in diabetes were seen in eight (53.4) diabetic patients making it a significant problem in diabetes and the commonest histological pattern in them were minimal change disease and idiopathic cresentic glomerulonephritis two (13.3) each. Conclusion The commonest indication and histological pattern of the kidney biopsy were nephrotic syndrome 56 (26.7), and IgA Nephropathy 51 (24.2) respectively. Non- diabetic kidney diseases in diabetes were seen in eight (53.4) of the diabetic patient making it a significant problem in diabetes and the commonest histological pattern in them were minimal change disease and idiopathic cresentic glomerulonephritis two (13.3) each. KEY WORDS IgA nephropathy, Kidney biopsy, Nephrotic syndromePublication Clinicodemographic Profile and Outcome of Maintenance Hemodialysis Patients in a Tertiary Hospital of Central Nepal, Chitwan(Kathmandu University, 2020) Ghimire, M; Vaidya, S; Upadhyay, HPABSTRACT Background Maintenance hemodialysis is a popular treatment modality of renal replacement therapy for end stage renal disease patients; however their mortality seemed to be rising in our centre. There were no previous studies regarding the clinicodemographic profile and outcome of maintenance hemodialysis patients from this region. Objective This study was carried out with an objective to know the clinicodemographic profile and outcome of maintenance hemodialysis patients in our centre. Method This study was a hospital based prospective observational study carried out over a period of three year, from May 2016 to April 2019, in the hemodialysis unit of the department of nephrology. All the consecutive end stage renal disease patients on maintenance hemodialysis were included in the study. The patient’s demographic profile and outcome were studied and analysed using appropriate statistical tools. Result A total of 156 patients were enrolled in the study. Males were 96(61.5%) and females were 60(38.5%). The mean age of the patient was 52.2±15.6 years. The commonest causes of end stage renal disease and reasons for admission were Type 2 diabetes mellitus 68(43.6%) and volume overload with heart failure 101(64.7%) respectively. At the end of three years, 39(25%) were expired, 14(8.9%) were transferred to other centre and four (2.6%) underwent kidney transplantation. The average duration of hemodialysis was 20.3± 17.5 months. Majority of the patients 154(98.7%) had repeat admission ranging from 1 time 21(13.5%) to 10 times two (1.3%). There was a significant association between age ≥ 40 years and diabetes with mortality (p value < 0.003 and < 0.028 respectively). Conclusion The commonest cause of end stage renal disease and the reason of admission were Type 2 diabetes mellitus 68 (43.6%) and volume overload with heart failure 101 (64.7%) respectively. The overall mortality was 39 (25%) and the commonest cause of mortality was sepsis/health care associated pneumonia 30 (76.9%). There was significant association between age ≥ 40 years and diabetes with mortality (p value < 0.003 and < 0.028 respectively). KEY WORDS Diabetes mellitus, End stage kidney disease, Maintenance hemodialysisPublication Prevalence of Peripheral Arterial Disease (PAD) in End Stage Renal Disease (ESRD) Patients on Hemodialysis: A Study from Central Nepal(Kathmandu University, 2014) Ghimire, M; Pahari, B; Das, G; Sharma,SK; Das, GCABSTRACT Background Peripheral arterial disease is a common condition in the hemodialysis population with an estimated prevalence ranging from 17-48%. Many studies have been conducted to know the prevalence of peripheral vascular disease in hemodialysis population. However no such study has been conducted so far in Nepal. Objective This study was carried out with an objective to assess the prevalence of Peripheral Arterial Disease in End Stage Renal Disease Patients on Hemodialysis. Method Fifty patients with a diagnosis of End Stage Renal Disease (irrespective of the underlying cause), and those who were on hemodialytic support for more than 3 months were studied over a period of one year. Peripheral arterial disease was diagnosed on the basis of the ankle –brachial index, which was the ratio of the resting systolic blood pressure in the arteries of the ankle to that of the brachial artery, measured by using a standard mercury manometer with a cuff of appropriate size and the Doppler ultrasound. Patients with ankle –brachial index ≤0.9 were considered positive for peripheral arterial disease. Result A total of 50 End Stage Renal Disease patients were analyzed. The mean age of the patient was 49.81±12.63 years. The age range was from 18- 79 years. Majority of them were males 64% (n=32). Peripheral arterial disease defined by ankle –brachial index ≤0.9 was present in 30% (n=15) of patients. The three major cause of End Stage Renal Disease in the study population was Chronic Glomerulonephritis 40 % (n=20), Type 2 Diabetes Mellitus 28 % (n=14) and Hypertension 24 % (n=12). Type 2 Diabetes Mellitus was the commonest cause 53% (n=8) of End Stage Renal Disease in patients with peripheral arterial disease followed by hypertension 33% (n=5). On univariate analysis, peripheral arterial disease was found to be significantly associated with age >40 years (p value= 0.003; OR=14.8; CI=1.75-125.27), Type 2 Diabetes Mellitus (p value= 0.009; OR=5.4; CI=1.44-21.14), parasthesia of lower limbs (p value= 0.001; OR=10; CI-2.31-43.16), and intact PTH >300 ng/ml (p value =0.006; OR=5.7; CI=1.55-21.50). However on multivariate analysis only parasthesia of lower limbs and intact PTH >300 ng/ml were significantly and independently associated with peripheral arterial disease, while other variables were not significant. Conclusion Peripheral arterial disease was common occurrence in End Stage Renal Disease patients on hemodialysis. Ankle –brachial index needs to be included as a routine assessment in End Stage Renal Disease patients to detect peripheral arterial disease at its earliest. KEY WORDS Ankle–brachial index, end stage renal disease (ESRD), hemodialysis peripheral vascular diseasePublication Work-related Respiratory Symptoms and Associated Factors among Cement Factory Workers in Rupandehi District, Nepal(Kathmandu University, 2021) Paudel, L; Regmi, S; Dahal, P; Ghimire, M; Nepal, S; Manandhar, NABSTRACT Background Cement factory workers are exposed to cement dust at workplace. It leads to a greater prevalence of chronic respiratory signs and symptoms. Objective To identify the prevalence of Work-related respiratory symptoms, its association with various risk factors, and to assess the outcomes like hospitalization and sickness absenteeism. Method Cross-sectional study was conducted in the Argakhanchi Cement factory among 190 workers with minimum work experience of 1 year. Census method was used for data collection. To assess the respiratory symptoms, sputum samples were collected; smears prepared by pick and smear method, and later stained by Leishman and pap stain. Smears devoid of alveolar macrophages were considered unsatisfactory for evaluation. Result The mean age of respondents with standard deviation was 35.56±11.45 years. The prevalence of Work-related respiratory symptoms was 31.6%. Age, no. of years worked, working in the raw materials department, burner and clinker department, cleaning department and wearing mask were the significant risk factors. On cytological analysis of the sputum sample, mild inflammatory cell noticed in 71.6%, moderate inflammation in 23.7%, and dense inflammation in 4.2%. Fungal spores were seen in 3.7%, fungal pseudohyphae in 0.5%, and bacterial colonies in 27% of the sputum samples. Out of 190 participants, 8(4.2%) of them had to be hospitalized and 17(8.9%) were on sick leave due to respiratory symptoms. Conclusion Pre-employment and periodic medical examination, frequent work shift, training on occupational health and safety, use of appropriate personnel protective equipment is recommended to reduce respiratory symptoms. KEY WORDS Cement factory workers, Rupandehi district, Work-related respiratory symptoms