Traumatic Injury among Patients Presenting to the Department of Emergency Medicine of a Tertiary Care Centre.

Introduction: The majority of trauma-related deaths occur in low- and middle-income countries; however, limited data exists in these settings related to injury types and severity. The prevalence of trauma similar to our setting was less estimated. This study aimed to find the prevalence of traumatic injury among patients presented to the department of emergency medicine of a tertiary care centre. Methods: This is a descriptive cross-sectional study conducted among patients presented to the Department of Emergency Medicine from 15 September 2021 to 14 September 2022. Ethical approval was taken from the Institutional Review Committee. World Health Organization trauma minimum data set, injury mechanism, types and patient disposition data were collected and injury severity scores were calculated. A convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. Results: Among 47,825 patients, 1,524 (3.19%) (3.03-3.34, 95% Confidence Interval) patients presented with a traumatic injury. A total of 967 (63.45%) were males and had a median age of 30 years (Interquartile range: 25). Most injuries were caused by falls 650 (42.65%), followed by road traffic accidents 411 (26.97%). A majority had minor Injury Severity Scores 1280 (83.99%). Conclusions: The prevalence of traumatic injury among patients presenting to emergency was found to be lower than other studies done in similar settings. Keywords: emergency care; injuries and wounds; injury severity score; trauma unit.

Bedside lung ultrasound for the diagnosis of pneumonia in children presenting to an emergency department in a resource-limited setting.

BACKGROUND: Lung ultrasound (LUS) is an effective tool for diagnosing pneumonia; however, this has not been well studied in resource-limited settings where pneumonia is the leading cause of death in children under 5 years of age. OBJECTIVE: The objective of this study was to evaluate the diagnostic accuracy of bedside LUS for diagnosis of pneumonia in children presenting to an emergency department (ED) in a resource-limited setting. METHODS: This was a prospective cross-sectional study of children presenting to an ED with respiratory complaints conducted in Nepal. We included all children under 5 years of age with cough, fever, or difficulty breathing who received a chest radiograph. A bedside LUS was performed and interpreted by the treating clinician on all children prior to chest radiograph. The criterion standard was radiographic pneumonia, diagnosed by a panel of radiologists using the Chest Radiography in Epidemiological Studies methodology. The primary outcome was sensitivity and specificity of LUS for the diagnosis of pneumonia. All LUS images were later reviewed and interpreted by a blinded expert sonographer. RESULTS: Three hundred and sixty-six children were enrolled in the study. The median age was 16.5 months (IQR 22) and 57.3% were male. Eighty-four patients (23%) were diagnosed with pneumonia by chest X-ray. Sensitivity, specificity, positive and negative likelihood ratios for clinician's LUS interpretation was 89.3% (95% CI 81-95), 86.1% (95%CI 82-90), 6.4, and 0.12 respectively. LUS demonstrated good diagnostic accuracy for pneumonia with an area under the curve of 0.88 (95% CI 0.83-0.92). Interrater agreement between clinician and expert ultrasound interpretation was excellent (k = 0.85). CONCLUSION: Bedside LUS when used by ED clinicians had good accuracy for diagnosis of pneumonia in children in a resource-limited setting.

Prospective evaluation of World Health Organization guidelines for diagnosis of pneumonia in children presenting to an emergency department in a resource-limited setting.

BACKGROUND: Clinicians in resource-limited settings commonly use the World Health Organization criteria to diagnose pneumonia in children. AIM: The aim of this study was to prospectively evaluate the diagnostic accuracy of the WHO criteria compared with chest radiograph for the diagnosis of pneumonia in children under 5 years of age presenting to an emergency department (ED) in Nepal. METHODS: A prospective cross-sectional study of children presenting to an ED with respiratory complaints in Nepal was conducted. It included all children under 5 years of age with cough or difficulty breathing who received a chest radiograph. Paediatric pneumonia was diagnosed according to WHO criteria when a child presented with a cough or difficulty breathing and met the age-related WHO-defined respiratory rate for tachypnoea. The criterion standard was radiographic pneumonia. The primary outcome was the sensitivity and specificity of the WHO criteria for diagnosis of pneumonia. RESULTS: Of 324 patients enrolled, 72 had radiographic pneumonia. The median (IQR) age was 17 (23) months. Overall, WHO criteria had a sensitivity of 71% (95% CI 59-81) and specificity of 57% (95% CI 50-63). Respiratory rate had poor diagnostic accuracy for pneumonia with an area under the curve of 0.65. CONCLUSION: The WHO criteria had poor sensitivity and specificity for the diagnosis of pneumonia in children presenting to the ED in a resource-limited setting.

Guiding Documents for Disaster Risk Reduction and Management in Health Care System of Nepal.

The incidence of disaster events has increased over the years. Nepal is vulnerable to various kinds of natural disasters especially earthquakes and floods and infectious disease outbreaks like Dengue and Covid-19 pneumonia. So, it is important to review and know our existing disaster risk reduction and management plans, rules, and regulations of our country to improve disaster risk management for resilience and enhancing disaster preparedness for effective response and to â€Å“Build Back Better: in recovery rehabilitation and reconstruction.†Nepal has sufficient guiding documents to guide disaster management. Keywords: disaster;Nepal;preparedness.