Pulmonary thromboembolism (PTE), often arising from deep vein thrombosis, remains a high-mortality condition despite diagnostic advancements. Prognostic models like Pulmonary Embolism Severity Index (PESI) and sPESI identify low-risk groups effectively. The Hemoglobin, Albumin, Lymphocyte, and Platelet (HALP) score, reflecting nutritional status and systemic inflammation, shows prognostic value in cancers and cardiovascular diseases. This study examines the relationship between in-hospital mortality HALP score and simplified PESI (sPESI) in PTE patients. This retrospective observational study included patients diagnosed with PTE in the emergency department of a tertiary medical faculty from 2018 to 2023. PTE diagnosis was confirmed via computed tomography pulmonary angiography. Data on transthoracic echocardiography, D-dimer levels, demographics, laboratory results, PESI, sPESI, and HALP scores, and in-hospital mortality were collected. In this study, clinical characteristics of 171 patients with PTE were analysed. The average age was 61.88 ± 19.94 years, and 53.2% were female. Mortality was observed in 19.3% of patients. PESI and sPESI scores were significant predictors of mortality, with area under the curve values of 0.938 and 0.879, respectively. PESI score > 175.50 indicated a significantly higher mortality risk (HR = 18.208; P < .001), while sPESI >2.50 was also a strong predictor (HR = 11.840; P < .001). No significant cut-off value for HALP in predicting mortality was identified. Our study supports the reliability of sPESI and PESI scores in predicting in-hospital mortality in PTE patients. However, the prognostic value of the HALP score requires further investigation. Our findings highlight the need for developing risk stratification models. What is already known on this topic? The PESI and sPESI scores are established prognostic models that effectively identify low-risk groups in patients with PTE. The HALP score, reflecting nutritional status and systemic inflammation, has shown prognostic value in cancer and cardiovascular diseases. What this study adds? This study demonstrates that while PESI and sPESI scores are significant predictors of in-hospital mortality in PTE patients, the HALP score does not have a significant cut-off value for predicting mortality. How this study might affect research, practice, or policy? The findings support the continued use of PESI and sPESI scores for risk stratification in clinical practice, potentially influencing guidelines and policies on managing PTE. Further research into the HALP score's role in other contexts may refine its prognostic utility.

OBJECTIVES: There is no sufficient data to provide a clear picture of out-of-hospital cardiac arrest (OHCA) across Türkiye. This study is the first to present the prognostic outcomes of OHCA cases and the factors associated with these outcomes. MATERIALS AND METHODS: The study was conducted in a prospective, observational, multicenter design under the leadership of the Emergency Medicine Association of Turkey Resuscitation Study Group. OHCA cases aged 18 years and over who were admitted to 28 centers from Türkiye were included in the study. Survived event, return of spontaneous circulation (ROSC), survival to hospital discharge, and neurological outcome at discharge were investigated as primary outcomes. RESULTS: One thousand and three patients were included in the final analysis. 61.1% of the patients were male, and the average age was 67.0 ± 15.2. Cardiopulmonary resuscitation (CPR) was performed on 86.5% of the patients in the prehospital period by emergency medical service, and bystander CPR was performed on only 2.9% by nonhealth-care providers. As a result, the survived event rate was found to be 6.9%. The survival rate upon hospital discharge was 4.4%, with 2.7% of patients achieving a good neurological outcome upon discharge. In addition, the overall ROSC and sustained ROSC rates were 45.2% and 33.4%, respectively. In the multiple logistic regression analysis, male gender, initial shockable rhythm, a shorter prehospital duration of CPR, and the lack of CPR requirement in the emergency department were determined to be independent predictors for the survival to hospital discharge. CONCLUSION: Compared to global data, survival to hospital discharge and good neurological outcome rates appear to be lower in our study. We conclude that this result is related to low bystander CPR rates. Although not the focus of this study, inadequate postresuscitative care and intensive care support should also be discussed in this regard. It is obvious that this issue should be carefully addressed through political moves in the health and social fields.

In natural disasters like earthquakes, building collapses can trap individuals, causing crush syndrome and rhabdomyolysis. This life-threatening condition often leads to acute kidney injury. We aimed to determine the effectiveness of the McMahon score in predicting mortality due to rhabdomyolysis in patients affected by the earthquake. This is a retrospective observational study. In this study, the clinical and laboratory data of patients who presented to the emergency department due to the earthquake were analyzed. The McMahon score was calculated by evaluating factors such as creatine kinase, serum creatinine levels, age, and gender. The study included 151 patients, of whom 74 (49.0%) were male and 77 (51.0%) were female. In the univariate model, significant (P < .05) effectiveness was observed in differentiating between patients with and without mortality for McMahon score and the risk of acute kidney injury. At a McMahon score cutoff of 6, significant effectiveness was also observed, with an area under the curve of 0.723. At this cutoff value, the sensitivity was 80.0% and the specificity was 64.5%. The use of the McMahon score in emergency medicine and disaster management plays a crucial role in rapid decision-making processes due to its effectiveness in predicting mortality. What is already known on this topic Rhabdomyolysis, often associated with crush syndrome and acute renal failure, leads to elevated serum creatinine levels due to muscle breakdown, frequently seen in trauma and earthquake victims. What this study adds The McMahon score helps predict mortality and acute kidney injury in rhabdomyolysis patients, particularly after earthquakes, by evaluating key clinical and demographic factors. How this study might affect research, practice, or policy This study highlights the McMahon score’s reliability in predicting mortality in rhabdomyolysis patients, potentially guiding future research on early intervention strategies and trauma management, informing clinical practices for rapid assessment and treatment.

Prognostic Value of HALP Score, PNI, and SII in Predicting 1-Year Mortality in Geriatric Femoral Fractures: A 5-Year Emergency Department Cohort Study - Article abstract #950481

Background: Hospitals, being establishments with varying functions and capacities, must have disaster plans that reduce vulnerability, ensure the continuity, and possibly increase the capacity of healthcare services; these measures are crucial for reducing mortality and facilitating the normalization of life after a disaster. In this study, the aim was to analyze the operational process of the disaster management plan at Dicle University Faculty of Medicine Hospital following the earthquake in Kahramanmaraş on 6 February 2023. Methods: This is a retrospective observational study. The study focused on determining the role of the hospital’s disaster plan in crisis situations, specifically examining the emergency service task distribution and management. Results: The study included patients aged 1 to 85 years (median 34, mean 36.9 ± 19.0), with 52.5% being female. The median injury severity score was 17 (mean 20.1 ± 19.2). Hospital admission was 65.7%, with nephrology and orthopedics being the most common departments. Higher injury severity scores were significantly associated with mortality (P < .05), and dialysis and surgery rates were significantly higher in deceased patients (P < .05). No significant differences were found in age, gender, or comorbidities between groups. Conclusion: The earthquake highlighted the importance of disaster preparedness in hospitals for effective patient care, collaboration among disciplines, and resource management. Detailed data on the hospital’s disaster plan and its operational process during the earthquake were provided to underscore its critical role in managing the crisis. Lessons learned will shape future disaster response protocols, stressing continual evaluation and improvement in healthcare disaster readiness.

Background: Charcot–Marie–Tooth disease (CMT) is a genetically and phenotypically heterogeneous hereditary neuropathy. Axonal CMT type 2 (CMT2) subtypes often exhibit overlapping clinical features, which makes molecular genetic analysis essential for accurate diagnosis and subtype differentiation. Methods: This retrospective study included five pediatric patients who presented with gait disturbance, muscle weakness, and foot deformities and were subsequently diagnosed with axonal forms of CMT. Clinical data, electrophysiological studies, neuroimaging, and genetic analyses were evaluated. Whole exome sequencing (WES) was performed in three sporadic cases, while targeted CMT gene panel testing was used for two siblings. Variants were interpreted using ACMG guidelines, supported by public databases (ClinVar, HGMD, and VarSome), and confirmed by Sanger sequencing when available. Results: All had absent deep tendon reflexes and distal muscle weakness; three had intellectual disability. One patient was found to carry a novel homozygous frameshift variant (c.2568_2569del) in the IGHMBP2 gene, consistent with CMT2S. Other variants were identified in the NEFH (CMT2CC), DYNC1H1 (CMT2O), and MPV17 (CMT2EE) genes. Notably, a previously unreported co-occurrence of MPV17 mutation and congenital heart disease was observed in one case. Conclusions: This study expands the clinical and genetic spectrum of pediatric axonal CMT and highlights the role of early physical examination and molecular diagnostics in detecting rare variants. Identification of a novel IGHMBP2 variant and unique phenotypic associations provides new insights for future genotype–phenotype correlation studies.