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Introduction: The early and late pregnancy both can be hazardous for mother and child. The study aims to explore the maternal age group among Nepalese women who delivered in Tribhuvan University Teaching Hospital and its effects on perinatal outcomes. Methods: An observational cross-section study was carried out from February to September, 2023 with the records of maternity cases at a tertiary care hospital after receiving ethical approval from the Institutional Review Committee [Reference number: 130(6-11) E2-2 079/080]. The records of maternity cases of four years duration from April, 2018 onwards were included. Data was entered in Microsoft Excel 2016 and descriptive analysis was done. Results: Out of 13062 maternity cases, the prevalence of pregnancy in normal reproductive age was 12035 (92.13%). A total of 882 (6.67%) maternity cases were in advanced age and 145 (1.11%) were in teen age. The alive newborns which were more in normal reproductive age was 12008 (99.77%) and stillbirth which was more in teen age pregnancy was 4 (2.75%). The low-birth-weight newborns distributed more in teen age pregnancy was 44 (30.34%) and high birth weight newborns distributed more in advanced age pregnancy was 18 (2.04%). Conclusions: The abnormal birth weight and stillbirths were common in teen age and advanced age pregnancy.

Background: Electrocardiogram has been widely applied as a diagnostic tool for cardiovascular disease. The concept of the cardiac vector is crucial for the clinical application in ECG interpretation. Methods: A prospective cross-sectional study was conducted among 116 male subjects, aged 18-25 years, comprising students and staff of Gandaki Medical College Teaching Hospital and Research Center, Pokhara, Nepal, over the period from June to September 2023. Electrocardiograms (ECGs) were recorded using a standard ECG machine with conventional limb leads. The mean electrical axis of the heart for each individual was determined by plotting the net voltage of the QRS complex in Lead-I and Lead-III. The study aimed to analyze the correlation between the cardiac vector and physical measurements, such as height, weight, Body Surface Area (BSA), and Body Mass Index (BMI). Data analysis was performed using SPSS version 27.0. Results: The normal mean electrical axis of the healthy male subjects was observed as 57.88±24.55°. There was significant positive correlation of cardiac vector with height (p< 0.05), whereas negative correlation was observed with weight and BMI (p< 0.01). However, there was no significant correlation with BSA. In our study we observed the maximum left axis cardiac vector as -10° and right axis as 90° among 116 male subjects. Conclusion: We established a cardiac vector with values differing from those reported in other studies, using standard bipolar limb leads in normal, healthy male subjects. It is also examined that greater BMI has shifted the electrical activity of the ventricles to the left.

Introduction: Pre-eclampsia is a pregnancy-related hypertensive disorder with maternal and neonatal complications. Many studies are done regarding the prevalence of pre-eclampsia in Nepal but ascertaining the maternal risk factors and fetal outcomes are important. The aim of this study was to find out the prevalence of pre-eclampsia among pregnant women admitted to the Department of Obstetrics and Gynaecology of a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among pregnant women admitted to the Department of Obstetrics and Gynaecology of a tertiary care hospital from 13 July 2023 to 29 September 2023 after obtaining ethical approval from the Institutional Review Committee. Convenience sampling method was used. Point estimate was calculated at a 95% Confidence Interval. Results: Among 5065 patient, pre-eclampsia was seen in 44 (0.87%) (0.61-1.13, 95% Confidence Interval). A total of 16 (36.36%) cases of pre-eclampsia were in the age group 25-29 years and 30 (68.18%) of them were nulliparous. A total of 38 (86.36%) of the newborns of the pre-eclamptic cases had low birth weight. The APGAR score of newborns at the 1 minute after birth was 26 (59.09%) followed by the newborns who needed re-evaluation 16 (36.36%). The APGAR score recorded at 5 minutes showed maximum newborns with normal APGAR score 40 (90.90%). Conclusions: The prevalence of pre-eclampsia among pregnant women was found to be lower than other studies done in similar settings.

Background: The seasonal changes are associated with changes in pulmonary functions including Peak Expiratory Flow Rate (PEFR). These changes are different among different population and location. This study thus aimed to evaluate the seasonal variations in PEFR among healthy young individuals in Kathmandu. Methods: A comaparative study was carried out among 60 undergraduate medical students of Maharajgunj Medical Campus in the department of Clinical Physiology. The students were selected by convenient sampling technique and after obtaining the informed consent, the PEFR was recorded with the help of Wright’s peak flow meter with proper training. The PEFR was recorded two times i.e. morning and daytime hours in winter season (January-February) 2023 and also in same daily hours of summer season (May-June) 2023 in the same participants. The data were analyzed using SPSS-16 version and the paired T test was used to compare the mean changes in PEFR in winter and in summer seasons. Results: The PEFR in summer morning (499.50±89.50 L/min) was recorded higher than in winter morning (487.50±86.09 L/min) among total participants and also in male participants (567.33±69.34; 550.83±69.58) which was statistically significant with P value

Objective Preprocedure pleural fluid localization using bedside ultrasound has been shown to reduce complications related to thoracentesis and is now considered the standard of care. However, ultrasound-guided thoracentesis (USGT) has not been broadly adopted in many low-resource settings. With increasing affordability and portability of ultrasound equipment, barriers to USGT are changing. The aim of this multisite qualitative study is to understand the current barriers to USGT in two resource-limited settings.Setting We studied two geographically diverse settings, Harare, Zimbabwe, and Kathmandu, Nepal.Participants 19 multilevel stakeholders including clinical trainees, attendings, clinical educators and hospital administrators were interviewed. There were no exclusion criteria.Primary outcome To understand the current determinants of USGT adoption in these settings.Results Three main themes emerged from these interviews: (1) stakeholders perceived multiple advantages of USGT, (2) access to equipment and training were perceived as limited and (3) while an online training approach is feasible, stakeholders expressed scepticism that this was an appropriate modality for procedural training.Conclusion Our data suggests that USGT implementation is desired by local stakeholders and that the development of an educational intervention, cocreated with local stakeholders, should be explored to ensure optimal contextual fit.

Abstract Background Acute Mountain Sickness (AMS) is a pathophysiologic process that occurs in non-acclimated susceptible individuals rapidly ascending to high-altitude. Barometric pressure falls at high altitude and it translates to a decreased partial pressure of alveolar oxygen (PAO2) and arterial oxygen (PaO2). A gradual staged ascent with sufficient acclimatization can prevent AMS but emergent circumstances requiring exposure to rapid atmospheric pressure changes – such as for climbers, disaster or rescue team procedures, and military operations – establishes a need for effective prophylactic medications. This systematic review and meta-analysis aim to analyze the incidence of AMS during emergent ascent of non-acclimatized individuals receiving inhaled budesonide compared to placebo. Methods This current meta-analysis was conducted according to the guidance of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. We searched PubMed, Google Scholar and Embase for relevant studies. The efficacy of budesonide in reducing incidence of AMS was evaluated by calculating the pooled ORs and 95% CIs. The efficacy of budesonide in maintaining hemoglobin-oxygen saturation was evaluated by calculating standard mean difference (SMD) and 95% confidence intervals. Results We found that at high altitude, inhaled budesonide was effective in reducing the incidence of mild AMS [OR: 0.37; 95% CI, 0.14 to 0.9, p = 0.042] but was ineffective in reducing the incidence of severe AMS [OR: 0.46; 95% CI, 0.14 to 1.41, p = 0.17]. Inhaled budesonide was also effective in maintaining SpO2 (SMD: 0.47; 95% CI, 0.09 to 0.84, p = 0.014) at high altitude. However, it was not effective in maintaining or improving pulmonary function at high altitude. Systematic-review found no adverse effects of budesoide in the dose used for prophylaxis of AMS. Conclusions Our systematic review showed that prophylactic inhaled budesonide is effective in preventing mild AMS during emergency ascent but not effective in preventing severe AMS. Though statistically significant, authors recommend caution in interpretation of data and questions for further well designed randomized studies to evaluate the role of budesonide in prophylaxis of AMS during an emergent ascent.

Climate change and variability affect virtually everyone and every region of the world but the effects are nowhere more prominent than in mountain regions and people living therein. The Hindu Kush Himalayan (HKH) region is a vast expanse encompassing 18% of the world’s mountainous area. Sprawling over 4.3 million km2, the HKH region occupies areas of eight countries namely Nepal, Bhutan, Afghanistan, Bangladesh, China, India, Myanmar, and Pakistan. The HKH region is warming at a rate higher than the global average and precipitation has also increased significantly over the last 6 decades along with increased frequency and intensity of some extreme events. Changes in temperature and precipitation have affected and will like to affect the climate-dependent sectors such as hydrology, agriculture, biodiversity, and human health. This paper aims to document how climate change has impacted and will impact, health and well-being of the people in the HKH region and offers adaptation and mitigation measures to reduce the impacts of climate change on health and well-being of the people. In the HKH region, climate change boosts infectious diseases, non-communicable diseases (NCDs), malnutrition, and injuries. Hence, climate change adaptation and mitigation measures are needed urgently to safeguard vulnerable populations residing in the HKH region.

Abstract Background Cardiovascular diseases (CVDs) have dramatically infiltrated populations living in abject poverty in Low- and Middle-income Countries (LMICs), and poor maternal and child health outcomes have been frequently reported for those with CVD risk factors. However, few studies have explored the behavioral risk factors of CVDs among pregnant women in rural settings. This study aimed at determining the prevalence and identifying the socio-economic predictors of behavioral risk factors of CVDs among pregnant women in rural area in Southern Nepal. Methods A Community-based cross-sectional study was conducted in 52 clusters of Dhanusha District of Nepal in a total of 426 pregnant women in their second trimester using multistage cluster sampling method. Multivariable logistic regression model was used to assess independent associations between behavioral risk factors during pregnancy and maternal socio-economic characteristics. Results Of the 426 study participants, 86.9, 53.9, 21.3 and 13.3%, respectively, reported insufficient fruits and vegetables consumption, insufficient physical activity, tobacco use, and harmful alcohol drinking. Socio-economic factors significantly associated with more than one behavioral risk factors in expectant mothers with a primary level education (adjusted odds ratio (AOR) 2.78; 95% Confidence Interval (CI) (1.35–5.72)), 20–34 years age group (Adjusted Odds Ratio (AOR) 0.27; 95% CI (0.13–0.56)), and those with the highest wealth index (AOR 0.36; 95% CI (0.16–0.84)). Conclusion Higher prevalence of behavioral risk factors for CVDs and their socio-economic factors prevailing among pregnant women living in rural Nepal call for immediate health promotion interventions such as community awareness and appropriate antenatal counseling.