A pilot study comparing pattern of damage sustained among instruments from different surgical units in a tertiary care centre in Nepal – reappraising the role of instrument reprocessing in retaining their value [version 1; referees: 2 approved]

Background: The quality of instruments plays a pivotal role in governing safe operating room culture. The reprocessing system followed in the institution determines their durability thereby ensuring patient safety as well as minimizing health spending. Rigorous reprocessing in a centralized instrument reprocessing department by well trained staff following formulated guidelines helps to achieve the target of “safe surgery saves lives” as formulated by the World Health Organization. Methods: We sought to determine the patterns of wear and tear sustained among sets of surgical equipment from two surgical units that had been sent to the repair department within a year of their purchase. Analysis of similar changes in the joints of the instrument, as well as pattern of fractures sustained was performed. Results: All patterns of wear and tear were common in both the general surgical arm and neurosurgical counterpart, with the exception of fractures and mal-alignments. Similar study was performed examining changes in the joints. Stains were the most commonly observed change pattern in both sets of instruments. Fractures were most frequent in the working ends in both sets of instruments. Conclusion: There is an alarming incidence of wear and tear patterns in the instruments used in the surgical units, even within the first year of their use. This supports the strict implementation of reprocessing guidelines by well trained workers and their quality assessments via audit checks. The quality of the purchased instruments also plays a pivotal role

Impact of COVID-19 Pandemic on Mental Health of Health Care Workers and Its Determining Factors: A Systematic Review

Abstract Background Since the outbreak of COVID-19, the global pandemic has taken a toll in mental wellbeing of people around the world, especially health care workers. Health care workers have heavy work burden and are compelled to isolate themselves. Their mental health has worsened with increased symptoms of anxiety and depression affecting their quality of life. This review aims to identify the magnitude of psychological distress in health care workers and their major contributing factors during the COVID-19 pandemic for strengthening their mental health in present and upcoming pandemics. Methods The search databases such as ScienceDirect, Embase, Cochrane library, PubMed, and Google scholar were used for finding favorable studies. The search was conducted until 16th May, 2020 and articles from February 2020 to April 2021 were included in the review. Result A total of 2879 articles were identified and 18 studies were selected for the review. The psychological impact in the studies-anxiety and depression were prevalent in range from 10-90 percentage of total participants. Insomnia and stress were also commonly reported with maximum prevalence of 98.5% of total participants. These impacts were often associated with nursing profession and females, further aggravated by inadequate personal protective equipment, stigmatization and self-isolation.   Conclusion Various mediators such as female gender, young adulthood, comorbidity, nursing profession, previous history of mental illness, stigmatization, and employment in high risk areas, heavy workload, and poor infection control practices are major contributing factors for poor mental outcome in health care workers during COVID-19 pandemic. This raises the necessity of consideration of psychological health of health care workers and its promotion through supportive work environment, psychological preparedness and material adequacy. Keywords COVID-19, mental health, psychological disorders, health care workers, depression, anxiety

Autoimmune Hepatitis Leading to Liver Cirrhosis: A Case Report

Autoimmune hepatitis is a rare form of chronic liver inflammation that begins as acute hepatitis and progresses to chronic liver disease. It presents with varied clinical features from acute hepatitis to chronic liver diseases like chronic viral hepatitis and alcoholic liver disease, making it difficult to diagnose in the absence of a high index of suspicion and adequate laboratory support. Autoimmune hepatitis is divided into two categories autoimmune hepatitis-1 and autoimmune hepatitis-2 based on the antibodies involved. We discuss the case of a 37-year-old woman who developed autoimmune hepatitis-1, with swelling and epigastric pain. These symptoms later progressed to liver cirrhosis leading to the death of the patient. Autoimmune hepatitis is extremely sensitive to immunosuppressive medication, it is necessary to maintain a high suspicion index for the disease because a prompt diagnosis can be an integral step toward a better prognosis of the disease

Digital health interventions for suicide prevention among LGBTQ: A narrative review.

BACKGROUND: Suicidal thoughts and behaviors (STBs) are prevalent within the Lesbian, Gay, Bisexual, Transgender, and Queers (LGBTQ) community, often exacerbated by challenges in accessing care and the perceived stigma and discrimination tied to disclosing ones identity. Digital health interventions that offer psychosocial self-help present a promising platform to reach individuals at risk of STBs, especially those who may not engage with conventional health services. This review aimed to assess the role of digital-based intervention in reducing STBs among LGBTQ individuals. METHODS: We conducted a systematic literature search from three databases, PsycINFO, PubMed, and CINHAL, from 1st Jan 1990 to 31st December 2023. The review encompassed studies investigating the feasibility, acceptability, and impact of digital interventions on STBs, employing randomized control trials (RCTs), pseudo-RCTs, observational pre-posttest designs, and qualitative studies. Potential bias was evaluated using the McGill Mixed Methods Appraisal Tool (MMAT). RESULTS: Five non-overlapping studies were included, reporting data from 777 participants. The studies featured diverse types of digital interventions, including videos, online writing, and mobile applications. The studies included three RCTs, and two qualitative studies. Across most of these studies, notable enhancements or reductions in the proportion of participants reporting STBs were observed post-intervention, alongside improvements in help-seeking intentions. The findings underscored that the applications used in the studies were engaging, acceptable, and deemed feasible in effectively addressing suicide prevention among the LGBTQ community. CONCLUSION: Overall, digital interventions were found to be feasible and acceptable in suicide prevention among LGBTQ communities, demonstrating preliminary efficacy in increasing help-seeking behavior when experiencing suicidal thoughts and in reducing STBs. Therefore, advocating for widespread promotion and dissemination of digital health interventions is crucial, particularly in low- and middle-income countries (LMICs) with limited access to health services and heightened barriers to obtaining such services. Further research using fully powered RCT is imperative to assess the efficacy of these interventions

Biomarker role of maternal soluble human leukocyte antigen G in pre-eclampsia: A meta-analysis

Abstract Introduction Human leukocyte antigen‐G (HLA‐G) is a non‐classical class I HLA molecule shown to regulate the immunomodulation of maternal immune cells to prevent fetal tissue destruction. Low levels of freely circulating maternal soluble HLA‐G (sHLA‐G) have been observed in pre‐eclampsia, however, no pooled evidence exists. This meta‐analysis aimed to generate pooled findings on the association of sHLA‐G levels with pre‐eclampsia and is the first study to perform a trimester‐wise comparison of the levels of sHLA‐G in preeclamptic cases and normal pregnant controls. Methods The databases PubMed, Emba, Web of Science, and Google Scholar through May 31, 2023. Preeclamptic women were defined as cases and normal pregnancies as controls. Data on the level of sHLA‐G in cases and controls was extracted and subjected to a meta‐analysis using a random‐effects model. The pooled effect was expressed in terms of standardized mean difference (SMD). Sensitivity analysis was performed to investigate the effect of the exclusion of each study on the pooled results. Publication bias was assessed statistically. Results Nine studies with altogether 567 PE cases and 1132 normal pregnancy controls were included in the meta‐analysis. The first and third trimester levels of sHLA‐G in PE cases were significantly lower than that of normal pregnant controls: (SMD: −0.84 [−1.29; −0.38]; p = .003; I2 = 54%) and (SMD: −0.39 [−0.71; −0.06]; p = .02; I2 = 79%) respectively. Sensitivity analysis revealed significant fluctuations in the pooled findings when few studies were excluded, raising questions on the consistency of results among studies. Conclusion Although we found that first and third‐trimester sHLA‐G levels in pre‐eclampsia are significantly lower, taking into consideration the inconsistent results from the sensitivity analysis, our findings advocate the demand for more studies with larger sample sizes to generate solid ground pooled evidence on the predictive role of sHLA‐G in pre‐eclampsia

Reviewing History of Earthquake in 21st Century and Possible Infectious Diseases

Earthquakes, one of nature’s most spectacular events, can have far-reaching consequences for the population, including fatalities and injuries. Secondary effects, most notably landslides, tsunamis, and considerable ground motion and coseismal occurrences, are blamed for the ensuing calamities. These factors have the potential to exacerbate the already dire situation by creating conditions favourable to the spread of infectious diseases, which could cause even more casualties and delay relief efforts. This review presents a thorough narrative analysis of the literature on infectious diseases triggered by earthquakes in different regions of the world. It includes discussing the symptoms, causative agents, risk factors, and prevention strategies. Infections of the respiratory system, digestive system, and skin, as well as those transmitted by vectors, are the most common types of sickness among persons affected by the earthquake. In addition, methods are proposed for effectively preventing infectious diseases brought on by earthquakes. A robust channel for tracking and monitoring is required to detect infectious diseases in case of disaster before and after their occurrence. This strategy significantly aids in tracking epidemics, checking the accuracy of early warnings, and bolstering relief and restoration efforts

Occluded Coronary Artery among Non-ST Elevation Myocardial Infarction Patients in Department of Cardiology of a Tertiary Care Centre: A Descriptive Cross-sectional Study

Introduction: Non-ST elevation myocardial infarction is frequently thought to be caused by incomplete blockage of the culprit artery, whereas ST elevation myocardial infarction is frequently thought to be caused by total occlusion of the culprit artery. The objective of the study was to find out the prevalence of occluded coronary arteries among non-ST elevation myocardial infarction patients department of cardiology of a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among non-ST elevation myocardial infarction patients in a tertiary care centre from 22 June 2020 to 21 June 2021 after taking ethical approval from the Institutional Review Committee [Reference number: 4271 (6-11) E2 076/077]. A total of 196 patients were included in the study by simple randomized sampling. Data on the patient’s clinical profile, angiographic findings, and in-hospital complications were recorded. Point estimate and 95% Confidence Interval were calculated. Results: Among 126 non-ST elevation myocardial infarction patients included in the study, the prevalence of occluded coronary artery was 41 (32.54%) (24.36-40.72, 95% Confidence Interval). Conclusions: The prevalence of occluded coronary arteries was similar to the studies done in similar settings

Impact of Antiparasitic Therapy on Cardiovascular Outcomes in Chronic Chagas Disease. A Systematic Review and Meta-Analysis

BACKGROUND: Endemic in more than 20 countries, Chagas disease affects 6.3 million people worldwide, leading to 28,000 new infections and 7700 deaths each year. Previous meta-analyses on antiparasitic treatment need updates to encompass recent studies and to assess key clinically meaningful endpoints. This study aims to evaluate the impact of antitrypanosomal therapy in preventing or reducing disease progression and mortality in chronic Chagas disease. METHODS: We performed a systematic review and meta-analysis of studies reporting the cardiovascular outcomes of antitrypanosomal therapy in patients with chronic Chagas disease. We searched Ovid Embase, Ovid MEDLINE, Ovid Global Health, Scopus, Web of Science Core Collection, Cochrane Library, PubMed, Google Scholar, and Virtual Health Library databases from inception to May 18, 2024. We included aggregated data from randomized controlled studies and observational reports (full articles and abstracts) featuring antiparasitic interventions with benznidazole or nifurtimox compared to a control group. Primary outcomes were electrocardiogram (ECG) changes, disease progression, cardiovascular death, and overall mortality. A customized risk of bias scale assessed the methodological quality of studies, and a random-effects model estimated the pooled risk ratios. This investigation was registered in PROSPERO (CRD42023495755). FINDINGS: Out of 4666 reports screened, 23 met the pre-specified inclusion criteria (8972 participants). Compared to no treatment or placebo, antiparasitic treatment led to a reduction in i) ECG changes (17 studies, 4994 participants: risk ratio (RR): 0.48, 95% CI 0.36-0.66, p \u3c 0.001; INTERPRETATION: We found compelling evidence that antiparasitic treatment significantly reduces the risk of ECG changes, disease progression, cardiovascular death, and overall mortality in chronic Chagas disease. Although the quality of evidence ranges from low to intermediate, with considerable heterogeneity across studies, the potential benefits are substantial. These findings support the broader use of trypanocidal therapy in the management of Chagas disease, though further research remains necessary. FUNDING: This study had no funding source

Convalescent plasma in patients admitted to hospital with COVID-19 (RECOVERY): a randomised controlled, open-label, platform trial

SummaryBackground Azithromycin has been proposed as a treatment for COVID-19 on the basis of its immunomodulatoryactions. We aimed to evaluate the safety and efficacy of azithromycin in patients admitted to hospital with COVID-19.Methods In this randomised, controlled, open-label, adaptive platform trial (Randomised Evaluation of COVID-19Therapy [RECOVERY]), several possible treatments were compared with usual care in patients admitted to hospitalwith COVID-19 in the UK. The trial is underway at 176 hospitals in the UK. Eligible and consenting patients wererandomly allocated to either usual standard of care alone or usual standard of care plus azithromycin 500 mg once perday by mouth or intravenously for 10 days or until discharge (or allocation to one of the other RECOVERY treatmentgroups). Patients were assigned via web-based simple (unstratified) randomisation with allocation concealment andwere twice as likely to be randomly assigned to usual care than to any of the active treatment groups. Participants andlocal study staff were not masked to the allocated treatment, but all others involved in the trial were masked to theoutcome data during the trial. The primary outcome was 28-day all-cause mortality, assessed in the intention-to-treatpopulation. The trial is registered with ISRCTN, 50189673, and ClinicalTrials.gov, NCT04381936.Findings Between April 7 and Nov 27, 2020, of 16 442 patients enrolled in the RECOVERY trial, 9433 (57%) wereeligible and 7763 were included in the assessment of azithromycin. The mean age of these study participants was65·3 years (SD 15·7) and approximately a third were women (2944 [38%] of 7763). 2582 patients were randomlyallocated to receive azithromycin and 5181 patients were randomly allocated to usual care alone. Overall,561 (22%) patients allocated to azithromycin and 1162 (22%) patients allocated to usual care died within 28 days(rate ratio 0·97, 95% CI 0·87–1·07; p=0·50). No significant difference was seen in duration of hospital stay (median10 days [IQR 5 to >28] vs 11 days [5 to >28]) or the proportion of patients discharged from hospital alive within 28 days(rate ratio 1·04, 95% CI 0·98–1·10; p=0·19). Among those not on invasive mechanical ventilation at baseline, nosignificant difference was seen in the proportion meeting the composite endpoint of invasive mechanical ventilationor death (risk ratio 0·95, 95% CI 0·87–1·03; p=0·24).Interpretation In patients admitted to hospital with COVID-19, azithromycin did not improve survival or otherprespecified clinical outcomes. Azithromycin use in patients admitted to hospital with COVID-19 should be restrictedto patients in whom there is a clear antimicrobial indication