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  • 1
    In: BMC Geriatrics, Springer Science and Business Media LLC, Vol. 18, No. 1 ( 2018-12)
    Type of Medium: Online Resource
    ISSN: 1471-2318
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2018
    detail.hit.zdb_id: 2059865-8
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  • 2
    Online Resource
    Online Resource
    Journal of Nepal Medical Association (JNMA) ; 2019
    In:  Journal of Nepal Medical Association Vol. 57, No. 216 ( 2019-04-30)
    In: Journal of Nepal Medical Association, Journal of Nepal Medical Association (JNMA), Vol. 57, No. 216 ( 2019-04-30)
    Abstract: Introduction: Glucose meters are gaining popularity in monitoring of blood glucose at household levels and in health care set-ups due to their portability, affordability and convenience of use over the laboratory based reference methods. Still they are not free of limitations. Operator’s technique, extreme temperatures, humidity, patients’ medication, hematocrit values can affect the reliability of glucose meter results. Hence, the accuracy of glucose meter has been the topic of concern since years. Therefore, present study aims to evaluate the analytical and clinical accuracy of glucose meter using International Organization for Standardization 15197 guideline. Methods: A community based descriptive cross-sectional study was conducted in Kapan, Kathmandu, Nepal in April 2018. Glucose levels were measured using glucose meter and reference laboratory method simultaneously among 203 adults ≥20 years, after an overnight fasting and two hours of ingestion of 75 grams glucose. Modified Bland-Altman plots were created by incorporating ISO 15197 guidelines to check the analytical accuracy and Park error grid was used to evaluate the clinical accuracy of the device. Results: Modified Bland-Altman plots showed 〉 95% of the test results were beyond the acceptable analytical criteria of ISO 15197:2003 and 2013. Park Error Grid-Analysis showed 99% of the data within zones A and B of the consensus error grid. Conclusions: Glucose meter readings were within clinically acceptable parameters despite discrepancies on analytical merit. Possible sources of interferences must be avoided during the measurement to minimize the disparities and the values should be interpreted with caution.
    Type of Medium: Online Resource
    ISSN: 1815-672X , 0028-2715
    Language: Unknown
    Publisher: Journal of Nepal Medical Association (JNMA)
    Publication Date: 2019
    detail.hit.zdb_id: 2209910-4
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  • 3
    Online Resource
    Online Resource
    Nepal Journals Online (JOL) ; 2023
    In:  Nepal Medical College Journal Vol. 25, No. 2 ( 2023-07-07), p. 154-159
    In: Nepal Medical College Journal, Nepal Journals Online (JOL), Vol. 25, No. 2 ( 2023-07-07), p. 154-159
    Abstract: Estimation of serum aminotransferase levels play important role in the diagnosis and monitoring of hepatic diseases. Studies suggest that in patients with chronic kidney disease, especially in those under hemodialysis, the reference ranges of the serum aminotransferases might not be reflective of hepatic function. Due to this, diagnosis and management of liver diseases in such patients becomes quite challenging. This study aims to estimate and compare serum aminotransferases levels of hemodialysis patients and healthy controls. Seventy-five patients undergoing hemodialysis in Nepal Medical College Teaching Hospital for at least three months were included in the study as cases and apparently healthy individuals with no active illness and regular medication use for the past three months and were recruited as controls. Predialysis blood samples were drawn and were analyzed for serum aminotransferases and other blood parameters. The median serum AST and ALT values for hemodialysis patients were 15 U/L and 21 U/L, while for the healthy controls, it was 30 U/L and 36 U/L and the differences were statistically significant (p 〈 0.001). Among the hemodialysis patients, serum AST was positively correlated with eGFR (ρ = 0.247, p = 0.033) and negatively correlated with serum creatinine levels (ρ = -0.307, p = 0.007). Hence, serum aminotransferases levels were found to be low in patients with impaired kidney function compared to those with normal kidney function.
    Type of Medium: Online Resource
    ISSN: 2676-1424 , 2676-1319
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2023
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  • 4
    Online Resource
    Online Resource
    Nepal Journals Online (JOL) ; 2021
    In:  Nepal Medical College Journal Vol. 23, No. 3 ( 2021-10-17), p. 252-258
    In: Nepal Medical College Journal, Nepal Journals Online (JOL), Vol. 23, No. 3 ( 2021-10-17), p. 252-258
    Abstract: Cardiovascular diseases are the leading cause of death in hemodialysis patients. We aimed to evaluate non-traditional cardiovascular risk factors: homocysteine, high sensitive C-reactive protein, oxidized LDL antibodies, phosphate, and red cell distribution width in chronic kidney disease patients under maintenance hemodialysis along with traditional cardiovascular risk factors like age, hypertension, diabetes mellitus, among others. A total of 78 diagnosed chronic kidney disease patients under maintenance hemodialysis visiting a tertiary care center were included in the study, of which 59% were male. Hyperhomocysteinemia was present in 79.5% of the participants, with the median homocysteine level being 28.43 μmol/L. The median hsCRP level was 4.74 mg/L, and 59% and 24.4% of the total participants were at high and moderate cardiovascular risk respectively. The median oxidized LDL antibody level was 4235 U/mL, which is within the reference range. The median red cell distribution width was 14.05%, which is within the normal range. Left ventricular hypertrophy, a common cardiovascular disease in such patients, was found in 55.13% of the participants. Serum homocysteine level was significantly higher in patients with left ventricular hypertrophy, whereas serum C- reactive protein level was significantly lower in patients with left ventricular hypertrophy. The mean serum phosphate was 6.23 mg/dL (i.e. higher than normal) and hyperphosphatemia was seen among 76.9% of the patients. The mean age of the patients was 47.5 years, which is distinctly lower when compared to the hemodialysis patients in the Western population. The prevalence of hypertension, diabetes mellitus, and anemia were 95%, 18.25%, and 92.3%, respectively.
    Type of Medium: Online Resource
    ISSN: 2676-1424 , 2676-1319
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2021
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  • 5
    Online Resource
    Online Resource
    Nepal Journals Online (JOL) ; 2020
    In:  Journal of Universal College of Medical Sciences Vol. 8, No. 02 ( 2020-12-31), p. 35-39
    In: Journal of Universal College of Medical Sciences, Nepal Journals Online (JOL), Vol. 8, No. 02 ( 2020-12-31), p. 35-39
    Abstract: INTRODUCTION Diabetes mellitus is the most common metabolic disease worldwide. Nigella sativa also known as black cumin, is an emerging miracle herb with a rich historical and religious background. In the present study, we have attempted to study the hypoglycemic effect of aqueous extract of Nigella sativa on diabetes-induced rats. MATERIAL AND METHODS This preclinical study was conducted in Department of Pharmacology from August to October 2019. In this study, hyperglycemia was induced by a single intraperitoneal dose of 60 mg/kg streptozotocin in 0.1 M citrate buffer (pH 4.5). Animals were divided into five groups containing normal control, negative control, standard, test-1, and test-2. The aqueous extract of Nigella sativa was administered 400 and 800 mg/kg per oral in both the test groups for 18 days. Blood glucose level was measured at three-days interval by glucometer. Oral glucose tolerance test was done by administrating 2 gm/kg per oral glucose and the blood glucose was recorded every two-hours interval for eight hours. RESULTS An oral glucose tolerance test showed a decrease in blood glucose level at the dose of 400 and 800 mg/kg compared to the negative control group. The administration of aqueous extract of Nigella sativa for 18 days showed significant decrease in blood glucose level (p=0.001) compared to negative control group. The blood glucose level in test 1 (400 mg/kg) was significantly reduced compared to the standard group (p*** 〈 0.001). The blood glucose level in test 2 at 18th day was less significant (p* 〈 0.05) compared with standard group and test 1 (p** 〈 0.01, p*** 〈 0.001). CONCLUSION The findings of the present study indicate that the aqueous extract of Nigella sativa has significant hypoglycemic effect in Wistar rats.
    Type of Medium: Online Resource
    ISSN: 2350-8582 , 2091-2846
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2020
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  • 6
    Online Resource
    Online Resource
    Nepal Journals Online (JOL) ; 2021
    In:  Journal of Universal College of Medical Sciences Vol. 9, No. 01 ( 2021-06-22), p. 47-51
    In: Journal of Universal College of Medical Sciences, Nepal Journals Online (JOL), Vol. 9, No. 01 ( 2021-06-22), p. 47-51
    Abstract: INTRODUCTION Alcohol dependence is a global problem and is rapidly increasing in developing countries. We aimed to analyze the serum levels of vitamin B12 and vitamin D in chronic alcoholic patients and their association with parameters of liver function. MATERIAL AND METHODS A cross-sectional study was carried out in Universal College of Medical Sciences, Bhairahawa, Nepal from March 2020 to September 2020 on patients visiting the Psychiatric Out Patient Department (OPD) for the treatment of alcohol dependence. The patients were categorized as excessive and moderate drinkers. Serum vitamin B12, vitamin D, and hepatic function parameters were measured. RESULTS The median serum vitamin B12 and vitamin D levels were 467.8 pg/ml and 24.9 ng/ml respectively. Excessive drinkers had significantly higher B12   levels than moderate drinkers. Vitamin B12   levels correlated positively with liver function parameters, as well as alcohol amount and duration of consumption. Vitamin D levels were insufficient in 57 (71.25%) of the overall participants. CONCLUSION Serum levels of vitamin B12 are not affected in patients with alcohol dependence. Alcohol consumption, however, reduces serum concentrations of vitamin D. Vitamin B12  concentration is positively associated with liver enzymes and other parameters of liver function.  
    Type of Medium: Online Resource
    ISSN: 2350-8582 , 2091-2846
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2021
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  • 7
    Online Resource
    Online Resource
    Nepal Journals Online (JOL) ; 2022
    In:  MedS Alliance Journal of Medicine and Medical Sciences Vol. 2, No. 4 ( 2022-12-31), p. 21-25
    In: MedS Alliance Journal of Medicine and Medical Sciences, Nepal Journals Online (JOL), Vol. 2, No. 4 ( 2022-12-31), p. 21-25
    Abstract: INTRODUCTION: Pan Masala Tobacco (PMT), consumed in smoke and smokeless form, contains various carcinogenic chemicals and free radicals. Bilirubin and uric acid are said to have both pro- and anti-oxidant activities. In this context, we aimed to compare the serum levels of bilirubin and uric acid between PMT users and non-users. We also wanted to observe the pattern of PMT consumption among the users. MATERIALS AND METHODS: A total of 204 participants were enrolled in this community-based comparative cross-sectional study. The study was conducted in the Ranigaun community, Rupandehi, Nepal, from March 2020 to December 2020 AD for ten months. Serum bilirubin (total, conjugated and unconjugated) and uric acid levels of both PMT users (n = 103) and non-users (n = 101) were measured. MannWhitney U test and Chi-squared analysis were performed. A p-value of 〈 0.05 was considered statistically significant. RESULTS: The majority of PMT users were male (n= 90; 87.3%). Most of them consumed smokeless forms of PMT (n = 64; 62.1%), with tobacco being the most preferred product (n = 42; 40.8%). The average age of PMT users was significantly higher (44 years) than the non-users (38 years). The serum uric acid and bilirubin levels were not significantly different among the PMT users and non-users. CONCLUSIONS: Male consumed more PMT than females. Smokeless tobacco was the most preferred product in the studied area. Serum bilirubin and uric acid levels did not vary significantly between PMT users and non-users.
    Type of Medium: Online Resource
    ISSN: 2976-1107 , 2795-1952
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2022
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  • 8
    Online Resource
    Online Resource
    Innovare Academic Sciences Pvt Ltd ; 2021
    In:  Asian Journal of Pharmaceutical and Clinical Research ( 2021-06-03), p. 107-110
    In: Asian Journal of Pharmaceutical and Clinical Research, Innovare Academic Sciences Pvt Ltd, ( 2021-06-03), p. 107-110
    Abstract: Objective: The objective of the study was to evaluate the clinical profile of mineral bone disorders (renal osteodystrophy) in chronic kidney disease (CKD) patients. Methods: A retrospective study was performed involving 100 patients above 15 years of age with previously diagnosed chronic renal failure. A series of tests such as biochemical, radiological, and arterial calcifications were monitored. The mean age of subjects in our study was 52.54 years. Results: Biochemical tests revealed that hypocalcemia was present in 54% of the patients, and hyperphosphatemia was seen in 84% of the participants, while only 22% of the participants had high alkaline phosphate (ALP) levels. Radiological tests revealed that 39 patients had aortic calcification, 42 patients had radial artery calcification, and 27 patients had both. Subperiosteal resorption was seen on 29 participants. The majority of the vascular calcification and subperiosteal resorption was seen in patients with CKD Stage 5, and both aortic and radial artery calcifications were significantly associated with subperiosteal bone resorption. Conclusion: The results point toward a high prevalence of derangement in the mineral, vascular and valvular calcifications. Serum total ALP can serve as a biochemical marker to identify a pattern of bone turnover where intact parathyroid hormone is not available. The results highlight that serum phosphorus and Ca × P product levels were significantly associated with both aortic and radial artery calcifications. There was no significant association of these calcifications with serum calcium and ALP levels.
    Type of Medium: Online Resource
    ISSN: 2455-3891 , 0974-2441
    Language: Unknown
    Publisher: Innovare Academic Sciences Pvt Ltd
    Publication Date: 2021
    detail.hit.zdb_id: 2500247-8
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  • 9
    In: Journal of Nepal Medical Association, Journal of Nepal Medical Association (JNMA), Vol. 61, No. 261 ( 2023-05-01), p. 413-416
    Abstract: Introduction: The global burden of thyroid disorders, especially hypothyroidism, is high and increasing. Prevalence studies of such disorders are limited in Nepal. The aim of this study was to find out the prevalence of hypothyroidism among patients visiting the Department of Biochemistry in the central laboratory of a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among patients visiting the Department of Biochemistry in the central laboratory from 1 August 2020 to 31 July 2021 after taking ethical approval from the Institutional Review Committee (Reference number: UCMS/IRC/054/20). Patients of all age groups and gender were considered. Hypothyroid patients were identified based on the thyroid function parameters. They were further categorized as sub-clinical and overt hypothyroid. A convenience sampling method was used. Point estimate and 95% Confidence Interval were calculated. Results: Among 3,010 patients, the prevalence of hypothyroidism was seen in 770 (25.58%) (24.02-27.14, 95% Confidence Interval). Out of total hypothyroid patients, 555 (72.08%) were females. Overt hypothyroidism 519 (67.40%) was the most prevalent hypothyroid disorder, followed by subclinical hypothyroidism 251 (32.60%). Conclusions: The prevalence of hypothyroidism among patients visiting the Department of Biochemistry in the central laboratory of a tertiary care centre was higher than in other studies done in similar settings.
    Type of Medium: Online Resource
    ISSN: 1815-672X , 0028-2715
    Language: Unknown
    Publisher: Journal of Nepal Medical Association (JNMA)
    Publication Date: 2023
    detail.hit.zdb_id: 2209910-4
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  • 10
    In: Med Phoenix, Nepal Journals Online (JOL), Vol. 8, No. 1 ( 2023-07-30), p. 68-73
    Abstract: Introduction: Due to the complicated interactions between the thyroid gland and liver, thyroid hormone dysfunction may affect the liver function tests, and could be of clinical importance. We aimed to compare the hepatic function parameters between hypothyroid and euthyroid patients visiting tertiary care center of western Nepal. Materials and Methods: This hospital-based cross-sectional study was conducted among 113 hypothyroid and 111 euthyroid patients. After consent, thyroid function and liver function parameters were analyzed using automated analyzers. Mann-Whitney U test, Spearman’s correlation, and multiple linear regression analysis were performed for analysis. A p-value of 〈 0.05 was considered statistically significant. Results: Among hypothyroid group, the majority were subclinical hypothyroid (n=74, 65.49%) and the rest (n = 39, 34.51%) were overt hypothyroid. The serum bilirubin and liver enzymes levels were significantly higher in hypothyroid compared to euthyroid. The serum albumin levels were significantly lower in the hypothyroid group. Serum liver enzymes and bilirubin levels were correlated negatively and positively with the thyroid hormones (fT3, fT4) and TSH levels, respectively. Conclusion: Patients with hypothyroidism and euthyroid patients had significantly different liver function test results. Although serum albumin was lower in the hypothyroid group, serum bilirubin and liver enzymes were higher.
    Type of Medium: Online Resource
    ISSN: 2631-1992 , 2392-425X
    Language: Unknown
    Publisher: Nepal Journals Online (JOL)
    Publication Date: 2023
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