Prevalence of osteoporosis and associated factors among people aged 50 years and older in the Madhesh province of Nepal: a community-based cross-sectional study.

BACKGROUND: The high prevalence of osteoporosis has increased the economic burden on the health system globally. The burden of osteoporosis and its associated factors have not been adequately assessed in community settings in the Nepalese context thus far. Therefore, this study aimed to assess the prevalence of osteoporosis and its associated factors, lifestyle behaviors, and dietary calcium intake. METHODS: A community-based cross-sectional study was conducted among 395 people aged 50 years and older in the Madhesh Province of Nepal between July 2022 and August 2023. The Osteoporosis Self-assessment Tools for Asians (OSTA) index was used to measure osteoporosis. A structured questionnaire was used to collect sociodemographic information, anthropometric data, lifestyle behavior, daily dietary calcium intake, and frequency of calcium-rich food consumption. A food frequency questionnaire and 24-hour recall methods were used to assess dietary intake. The chi-square test, binary logistic regression and Mann‒Whitney U test were applied to measure the association between predictors and the outcome of interest. RESULTS: The prevalence of no risk, moderate risk and high risk of osteoporosis were 38.7%, 39%, and 22.3% respectively. The risk of osteoporosis was higher in females (aOR = 5.18, CI: 2.10-12.75, p < 0.001) and increased risk with advancing age (aOR = 32.49, CI: 14.02-75.28, p < 0.001). Similarly, underweight was associated with increased odds of having osteoporosis (aOR = 13.42, CI = 4.58-39.30, p < 0.001). The incidence of osteoporosis was strongly associated with daily calcium intake of 225 mg (100, 386). CONCLUSION: This study revealed a high prevalence of osteoporosis among people aged 50 years and older due to the combined effect of being underweight and having inadequate calcium intake. Nutritional counselling services encourage people to consume sufficient calcium-rich food and adopt an appropriate lifestyle behaviours to maintain healthy body weight so that osteoporosis and osteoporotic fractures could be prevented. Further research can explore the impact of socioeconomic status and medical comorbidities on a large scale.

Evaluating Antibiotic Treatment Guideline Adherence to Ongoing Antibiotic Stewardship in a Tertiary Care Setting: A Retrospective Observational Study.

Antimicrobial resistance (AMR) is widely regarded as an increasing threat to global public health. Antibiotic treatment guidelines have been increasingly recognized as an effective tool to guide appropriate prescriptions and help curtail antibiotic resistance. The present study aimed to assess physician's adherence to hospital antibiotic treatment guideline recommendations in Nepal and determine predictive variables with a significant association. This was a retrospective, monocentric observational review to investigate the adherence to endorsed guidelines using the medical records of adults admitted to the hospital with a diagnosis of urinary tract infection (UTI), pneumonia, or skin and soft tissue infection (SSTI) from January 2018 to December 2019. Of the 2,077 medical records that were reviewed (954 UTI, 754 pneumonia, and 369 SSTI), 354 (17%) met the study inclusion criteria, which included 87 UTI, 180 pneumonia, and 87 SSTI patients. Among eligible patients with antibiotic prescriptions, the following were adherent to guideline recommendations: 33 (37.9%) UTI, 78 (43.3%) pneumonia, and 23 (26.4%) SSTI. The overall extent of adherence to hospital antibiotic treatment guidelines for the use of antibiotics among adult inpatients diagnosed with these common infections was 37.9%. Patients who received ceftriaxone (OR = 2.09, 95% CI = 1.18-3.71, p=0.012) and levofloxacin (OR = 4.63, 95% CI = 1.30-16.53, p=0.018) had significantly higher adherence to treatment guidelines. This study revealed a low adherence rate despite the availability of updated guidelines for antibiotic prescriptions. The findings confer an urgent need to confront antibiotic prescription patterns in such tertiary care centers for tailored interventions to improve adherence to antibiotic guidelines.

Academic Stress among Adolescents of Rural Nepal: A Community-based Cross-Sectional Study.

BACKGROUND: Adolescents are in the transition phase between childhood and adulthood. Their mental health influences many aspects in their life as they go through many physical and emotional changes. Adolescent mental health is harmed by changes in emotional and physical state, as well as increased academic pressure. This study aimed to assess academic stress and its associated factors among adolescents in rural Nepal. METHODS: A community-based cross-sectional survey was conducted among 424 adolescents residing in Karnali Province, Nepal. Academic stress was measured using Student Assessing Academic Stress. Multivariate logistic regression analysis was used to examine associated factors at the significance level of 0.05. RESULTS: Of the total students, 19.8% had moderate academic stress and 2.4% of them had high academic stress. Female students had thrice higher odds of having academic stress as compared to male students (Adjusted Odds Ratio:3.47; 95% Confidence Interval:1.91to 6.31, p-value:<0.001). Grade 10 students had higher odds of having academic stress as compared to grade 9 (Adjusted Odds Ratio:2.02; 95% Confidence Interval:1.13 to 3.61, p-value:0.017). Students of literate mothers were more likely to experience academic stress than those with illiterate mothers (Adjusted Odds Ratio:0.53; 95% Confidence Interval:0.29 to 0.96, p-value:0.036). Students with unsatisfactory academic performance had thrice higher odds of having academic stress as compared to students with satisfactory academic performance (Adjusted Odds Ratio:3.12; 95% Confidence Interval:1.46 to 6.67, p-value:<0.003). CONCLUSIONS: The findings of the study showed that high school students have academic stress, which is related to many factors at home and school. Understanding academic stress and parents and teachers providing the best support to the students could help lessen the burden.

Ecofriendly fabrication of cobalt nanoparticles using Azadirachta indica (neem) for effective inhibition of Candida-like fungal infection in medicated nano-coated textile.

This study involves the formulation of cobalt nanoparticles by means of ethanolic Azadirachta indica (neem) extract (CoNP@N). Later, the formulated buildup was incorporated into cotton fabric in order to mitigate antifungal infection. Optimization of the formulation was carried out by considering the effect of plant concentration, temperature, and revolutions per minute (rpm) used, through design of the experiment (DOE), response surface methodology (RSM), and ANOVA of the synthetic procedure. Hence, graph was potted with the aid of effecting parameters and the related factors (size of particle and zeta potential). Further characterization of nanoparticles was performed through scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Attenuated total reflection-Fourier transform infrared (ATR-FTIR) was considered for the detection of functional groups. The structural property of CoNP@N was calculated with the aid of powder X-ray diffraction (PXRD). The surface property was measured with the use of a surface area analyzer (SAA). The values of Inhibition concentration (IC50) and zone of inhibition (ZOI), were calculated, so as to determine the antifungal property against both the strains (Candida albicans, MTCC 227and Aspergillus niger, MTCC 8652). The further nano-coated cloth was subjected to a durability test, and hence the cloth was washed (through the purpose of time 0; 10; 25; and 50 washing cycles), and then its anti-fungal operation to a couple of strains was retained. Primarily, 51 µg/ml of cobalt nanoparticles incorporated on the cloth was retained but after 50 washing cycles in 500 ml of purified water, the cloth showed more efficiency contrary to C. albicans than towards A. niger.

Liver injury in COVID-19: prevalence and its associated factors in Nepal - A retrospective cross-sectional study.

Liver impairment has been reported as a common clinical manifestation in patients with Severe Acute Respiratory Syndrome Coronavirus 2 infection, with varying degrees of severity ranging from a mild elevation of liver enzymes to acute liver failure. However, the prevalence and clinical significance of liver injury in Coronavirus Disease 2019 (COVID-19) patients, particularly in low- and middle-income countries such as Nepal, remains poorly understood. To investigate the hepatic injury related to this disease and its clinical significance, the authors conducted a retrospective study that included adult patients with COVID-19 infection in security hospitals of Nepal. Methodology: The authors performed a retrospective chart review on 1007 COVID-19-positive patients who underwent a liver function test during their admission in two COVID-19 dedicated hospitals in Nepal from April 2021 to January 2022. The data were collected and entered into Microsoft Excel before being exported to SPSS version 24 for analysis. Univariate and multivariate logistic regression were used to determine factors associated with liver injury. We reported adjusted odds ratios (aOR) with 95% CI. Results: Of the total, 549 (54.5%) patients had an acute liver injury. Among 549 patients, 68.1% were mild, 27.9% were moderate, and 5.0% were severe. Out of 1007 patients, 1.4% had cholestatic liver injury. Most patients with mild, moderate, and severe liver injury had greater than or equal to 10 C-reactive proteins (CRP). In multivariate logistic regression, sex, and CRP were significantly associated with the presence of liver injury. Males had 1.78 times higher odds of having a liver injury compared to females (aOR:1.78; 95% CI: 1.37-2.30, P-value:<0.001). Similarly, patients who had CRP greater than 10 had higher odds of having liver injury compared to those who had CRP less than 10 (aOR: 1.84; 95% CI: 1.41-2.39; P-value: <0.001). Conclusions: The present study reveals that COVID-19 infection is commonly associated with mild increased liver enzymes. However, the likelihood of developing acute liver injury was found to be higher in patients with an inflammatory state indicated by CRP levels greater than 10. Furthermore, the study highlights the sex-based difference in the prevalence of liver injury, with males demonstrating a higher predisposition.

A Randomized Trial of Nafamostat for Covid-19.

BACKGROUND: Nafamostat mesylate is a potent in vitro antiviral agent that inhibits the host transmembrane protease serine 2 enzyme used by severe acute respiratory syndrome coronavirus 2 for cell entry. METHODS: This open-label, pragmatic, randomized clinical trial in Australia, New Zealand, and Nepal included noncritically ill hospitalized patients with coronavirus disease 2019 (Covid-19). Participants were randomly assigned to usual care or usual care plus nafamostat. The primary end point was death (any cause) or receipt of new invasive or noninvasive ventilation or vasopressor support within 28 days after randomization. Analysis was with a Bayesian logistic model in which an adjusted odds ratio <1.0 indicates improved outcomes with nafamostat. Enrollment was closed due to falling numbers of eligible patients. RESULTS: We screened 647 patients in 21 hospitals (15 in Australia, 4 in New Zealand, and 2 in Nepal) and enrolled 160 participants from May 2021 to August 2022. In the intention-to-treat population, the primary end point occurred in 8 (11%) of 73 patients with usual care and 4 (5%) of 82 with nafamostat. The median adjusted odds ratio for the primary end point for nafamostat was 0.40 (95% credible interval, 0.12 to 1.34) with a posterior probability of effectiveness (adjusted odds ratio <1.0) of 93%. For usual care compared with nafamostat, hyperkalemia occurred in 1 (1%) of 67 and 7 (9%) of 78 participants, respectively, and clinically relevant bleeding occurred in 1 (1%) of 73 and 7 (8%) of 82 participants. CONCLUSIONS: Among hospitalized patients with Covid-19, there was a 93% posterior probability that nafamostat reduced the odds of death or organ support. Prespecified stopping criteria were not met, precluding definitive conclusions. Hyperkalemia and bleeding were more common with nafamostat. (Funded by ASCOT and others; ClinicalTrials.gov number, NCT04483960.)

Compliance with Social Distancing, Face Mask and Sanitizer Use Measures against COVID -19 in Kathmandu Valley.

BACKGROUND: The novel coronavirus has caused significant global impacts and is still continuing. Social distancing, the use of face mask and sanitizer (SMS) measures have become the prominent security measures to diminish the COVID-19 transmission. Hence, this study aims to assess the general public's compliance towards SMS measures set by the Government of Nepal against COVID-19 in Kathmandu Valley. METHODS: This cross-sectional study was conducted in selected public places of Kathmandu valley, Nepal employing an observational checklist from 5-6 August 2020. The practice of using facemask and its types were observed at the individual levels (malls, groceries, shops and 30 vehicles). The practice of SMS was studied in 23 public places that included banks, hospitals, vegetable markets, shopping malls, temples, restaurants and public buses. RESULTS: A total of 23 public places and 4502 individuals were included in the study. More than two-third (72.6%) participants were observed using mask. Among the mask users, 27% did not follow the appropriate technique. Maintaining social distance of 2 meters was less followed by the people in the public places, hospitals and public vehicles. Only 37.5% institutions had set the marking of the social distance of 2 meters. Availability of hand washing facilities with soap or sanitizer was found less in the public places. CONCLUSIONS: Overall, the compliance measures of SMS set by the Government of Nepal against COVID-19 were not followed appropriately. Efforts are needed to improve the proper practice of using the mask and conveying the SMS message by the Nepal Government which is important step for the prevention of COVID-19 in Nepal.

Revisiting the clinical trial history and regulatory mechanisms in Nepal in the context of COVID-19 pandemic.

Presence of Nepal in global clinical trials has been visibly negligible despite the history of conducting large scaled randomized controlled trial on Hepatitis E vaccine decades ago. Majority of the problem is attributed to the lack of collaborative work, financial and human resource constrains. COVID-19 pandemics seems to have triggered urgency among the authorities of Nepal leading to a substantial increase in the number of clinical trials in collaboration with national and international organizations/institutions. Immediately after detection of the first COVID-19 case on 13 January 2020, the Ethical Review Board (ERB) of NHRC received several research proposals, subsequently leading to the approval of the first clinical trial for COVID-19 on 01 July 2020 to investigate potential of traditional Ayurveda based medicine for COVID treatment. Soon, number of other clinical trial proposals received approval and implemented in the country, however budgetary allocation from the Government of Nepal (GON) was prioritized for COVID-19 outrage management and vaccination coverage only. Collaborations with various international institutions played a significant role in the successful implementation of large-scale clinical trials in the country and further laid the path for future. In this review paper we present the recent developments in clinical trials in Nepal, budgetary allocation from the government and the mechanisms in place for regulation of clinical research in the country along with challenges and way forward.

The Impact of Basic Police Training and Scale Diet on Body Composition and Aerobic Performance of Nepal Police Officers Trainees.

INTRODUCTION: Executing their daily duties, police officers are expected to perform complex, physically demanding activities, often at maximal levels of exertion. Given these criteria, training must be rigorous enough to ensure that when trainees graduate, they are competent in their response to crisis and flexible enough to sustain this for the span of their career. The present study aimed to determine the impact of scale diet and physical training (SDPT) on body composition and aerobic performance among Nepal police officer trainees. METHOD: We conducted a cross-sectional analytic study among 570 Nepal Police recruits from Nepal Police Academy of Butwal and Kathmandu. Null hypothesis was created followed by an alternative hypothesis. Alpha (1 - ?) for the above-mentioned study design were set. Parametric statistical analysis was done with criteria set for acceptance or rejection of the null hypothesis. We collected the data from the field as per Nepal police basic exercise and diet  protocol to determine the effect of physical training and scale diet on body composition and aerobic performance. We enrolled all the recruits  from March to May, 2019 who met the eligibility criteria in the study. We used Microsoft Excel 2013 for data entry and R program (version: 4.0.3) for statistical analysis.  Results:There was a significant rise in aerobic performance (4.51 ± 3.39 ml/kg/min) and remarkable reduction in body fat (-4.49 ± 2.33 %) and Body Mass Index (-0.433 ± 1.00 kg/m2) after SDPT among participants with normal BMI at the time of recruitment. Body fat was significantly reduced (-4.36 ± 2.3%) and aerobic performance was significantly increased (6.93±4.70 ml/kg/min) among overweight participants at the time of recruitment. CONCLUSIONS: The methodology adopted in the physical training of Nepal Police was effective in reducing body mass index and fat, improving the physical capacity. .   Key words: Scale Diet; Physical Training, Body Fat; Aerobic Performance; VO2max, Body Mass Index.