Turkish Journal of Emergency Medicine最新文献

Objective: The study looked into emergency department family members' (FMs) views on being present during resuscitation and contributing to end-of-life care.

Methods: A cross-sectional study with 467 FM volunteers of mildly injured or ill patients was conducted at a research hospital between October 2021 and May 2022. Data were collected using a questionnaire administered by a clinical psychologist. The analysis employed SPSS 22.0 with a significance threshold of P < 0.05. The study was conducted according to the STROBE criteria. Statistical significance was set at P < 0.05.

Results: The mean FMs' age was 34.3 ± 10.43; 64.2% were male, 62.1% were married, and 76.9% had nuclear families. About 61% wanted the option of being present during resuscitation, with 47.5% desiring participation in both resuscitation and end-of-life care. Significant differences were observed in opinions based on education, work status, and resuscitation training (P = 0.015, P = 0.001, P = 0.002).

Conclusion: Many FMs sought the choice to be present during resuscitation, and nearly half preferred participation in both resuscitation and end-of-life care.

Objective: The objective of the study is to test the efficacy of high-dose methylprednisolone in the prevention of esophageal stricture after corrosive ingestion.

Methods: This study was a single-center, randomized controlled single-blinded study. Simple randomization was done with 15 adult patients (>18 years) in each arm, who presented with a history of corrosive ingestion within the past 24 h and had esophageal injury of Zargar Grade IIB on endoscopy. Intravenous methylprednisolone 1 g/day for 3 days was given to the intervention arm while 100 mL of normal saline was given as placebo in control arm. Follow-up to diagnose esophageal stricture was done at 8 weeks.

Results: Thirty patients (15 in each arm) were recruited for the study. As per the intention to treat analysis, 33% and 46.6% developed stricture in the intervention and control arm, respectively (relative risk [RR] = 0.714; 95% confidence interval 0.29-1.75; P = 0.462). 40% patients in control group and 7.7% in intervention group had undergone feeding jejunostomy, which was statistically significant with a p-value of 0.048. Airway injury showed significant clinical improvement in the intervention arm but the difference was nonsignificant statistically (P = 0.674). There was no increased incidence of hypertension, hyperglycemia, hyponatremia, hyperkalemia, or infections in intervention arm.

Conclusion: Methylprednisolone does not help in the prevention of stricture formation in corrosive esophageal injury, but it significantly reduces the requirement of feeding jejunostomy and has a beneficial role in treating airway injury.

Objectives: High-flow nasal cannula (HFNC) oxygen therapy has been used as an initial ventilatory support for coronavirus disease 2019 (COVID-19) patients with mixed levels of acute hypoxemic respiratory failure (AHRF). However, the effectiveness of HFNC when used as initial ventilatory support in COVID-19 patients with severe AHRF exclusively is not well documented. Ratio of oxygen saturation (ROX) index (ROX = [SpO₂/fraction of inspired oxygen]/respiratory rate) was shown to predict the outcome of HFNC in intensive care unit patients. Our study aimed to evaluate the utility of the ROX index for predicting HFNC therapy success/failure in COVID-19 patients with severe AHRF when HFNC is used as the first line of ventilatory support.

Methods: Retrospective study in 67 COVID-19 patients with severe AHRF receiving HFNC in the emergency department at a tertiary care academic medical center. ROX index was determined at 0, 2, 6, 12, and 24 h of HFNC onset. The need to escalate to noninvasive or invasive ventilatory support was documented. The receiver operating characteristic curves were performed and areas under the curves (AUCs) were calculated to evaluate the accuracy of ROX index for differentiating between patients who will succeed or fail HFNC therapy.

Results: HFNC therapy was successful in 19 patients (28.1%) and failed in 48 patients (71.6%). ROX index after 6 h of HFNC initiation had the best predictive capacity for the outcome of HFNC therapy (AUC = 0.78). ROX index >4.4 at 6 h of HFNC onset was significantly associated with HFNC success/failure.

Conclusion: ROX index at 6 h after initiating HFNC therapy in COVID-19 patients with severe AHRF has a good predictive capacity for HFNC success/failure.

Diabetic ketoacidosis (DKA) is the most common emergency complication of diabetes. Euglycemic DKA (EDKA), on the other hand, has been known for many years but is a rare and under-recognized condition and constitutes a very small proportion of DKA cases. However, in recent years, an increase in the incidence of EDKA has been observed with the widespread use of sodium-glucose co-transporter 2 inhibitors, which have proven benefits in the treatment of diabetes mellitus and its cardiorenal complications, heart failure, and chronic kidney disease. Unlike classical DKA, these patients without significant hyperglycemia can easily be missed in emergency departments. EDKA should be kept in mind in patients with diabetes presenting with DKA but with a blood glucose level <250 mg/dL. The diagnostic and therapeutic approach after clinical suspicion in these patients is similar to classical DKA and is briefly summarized in this review. The most important point in treatment is that these patients are normoglycemic but have a significant insulin deficiency (relative or absolute). Therefore, insulin is the mainstay of the treatment and should be given together with dextrose solutions to avoid hypoglycemia.

In the emergency department, there are many symptoms patients present. One of the major symptoms is fever which could be the only symptom, as our patient had. Not only do infections, drugs, trauma, etc., cause fever, but also undetermined cancer types do. In this case, we are presenting a 28-year-old male coming with a 3-week duration of fever and being admitted with the diagnosis of pulmonary artery intimal sarcoma as generally misconceived with pulmonary thromboembolism, to raise awareness of this fatal cancer.

Objectives: In the context of acute hypoxemic respiratory failure (AHRF), ensuring effective preoxygenation and apneic oxygenation emerges as the pivotal approach ensuring for averting hypoxemic adverse events during endotracheal intubation. To investigate this, we conducted an open-label randomized controlled trial, aiming to assess the comparative effectiveness of nasopharyngeal high-flow oxygenation in conjunction with Bag-Valve-Mask (BVM) versus standard BVM preoxygenation in patients experiencing AHRF within the emergency department (ED).

Methods: This prospective single-center, open-labeled, randomized controlled trial enrolled patients aged 18 years and above requiring rapid sequence intubation due to AHRF in the ED. Participants were randomly assigned in a 1:1 ratio to either the intervention arm (involving nasopharyngeal high-flow oxygenation and BVM preoxygenation) or the control arm (involving BVM preoxygenation alone).

Results: A total of 76 participants were enrolled in the study, evenly distributed with 38 individuals in each arm. Median (interquartile range [IQR]) SpO₂ at 0 min postintubation was 95.5 (80%-99%) versus 89 (76%-98%); z-score: 1.081, P = 0.279 in the intervention and control arm, respectively. The most common postintubation complications included hypoxia (intervention arm: 56.7% vs. control arm: 66.7%) and circulatory/hypoxic arrest (intervention arm: 39.5% vs. control arm: 44.7%). There were no adverse complications in 36.7% (n = 11) of patients in the intervention arm. Despite the best possible medical management, almost half (52.6%) of patients in the intervention arm and 47.4% of patients in the control arm succumbed to their illnesses in the ED.

Conclusion: The primary outcome revealed no statistically significant difference between the two arms. However, patients in the intervention arm exhibited fewer intubation-related adverse effects.

In the field of critical care medicine, substantial research efforts have focused on identifying high-risk patient groups. This research has led to the development of diverse diagnostic tools, ranging from basic biomarkers to complex indexes and predictive algorithms that integrate multiple methods. Given the ever-evolving landscape of medicine, driven by rapid advancements, changing treatment strategies, and emerging diseases, the development and validation of diagnostic tools remains an ongoing and dynamic process. Specific changes in complete blood count components, such as neutrophils, lymphocytes, monocytes, and platelets, are key immune system responses influenced by various factors and crucial in systemic inflammation, injury, and stress. It has been reported that indices such as neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammation index (SII), systemic inflammation response index (SIRI), and delta neutrophil index calculated using various ratios of these elements, are important predictors of various outcomes in conditions where the inflammatory process is at the forefront. In this narrative review, we concluded that NLR, PLR, SII, and SIRI show promise in predicting outcomes for different health conditions related to inflammation. While these tests are accessible, reliable, and cost-effective, their standalone predictive performance for a specific condition is limited.

Maxillofacial injury may cause difficulty during airway assessment and management in the emergency setting. Alternative intubation positions and techniques should be considered to ensure patient safety. A 37-year-old male patient arrived at the emergency department with a degloving maxillofacial injury after a high-impact motor vehicle accident. Active bleeding from his wounds prevented him from lying supine and raised concerns of aspiration, requiring immediate securing of the airway. Since the patient was alert and cooperative, awake face-to-face intubation in the upright position was performed. Intubation was successful on the first attempt without any complications using a video laryngoscope with topical anesthesia sprayed intraorally. Awake intubation in the face-to-face upright position can be successful in a cooperative patient with severe maxillofacial trauma.

Objectives: Earthquakes are one of the most studied uncontrollable natural conditions that cause negative psychological consequences. Although health-care workers (HCWs) are trained to manage trauma in the out-of-hospital area, uncontrollable tragic events in the earthquake field and exposure to life-threatening situations may cause psychological disorders. This study aimed to investigate the risk of the development of probable posttraumatic stress disorder (PTSD) and the factors affecting it in HCWs working in the region during major earthquakes centered in Kahramanmaras.

Methods: The questionnaire, which consists of the Turkish version of the 20-item PTSD Checklist for DSM-5 (PCL-5) self-report measure assessing DSM-5 symptoms of PTSD, was applied to HCWs. The Turkish version of the PCL-5 proved validity and reliability, with a cutoff point of ≥47 to diagnose probable PTSD.

Results: In this study, of the 79 HCWs, 62.7% were male. The overall probable PTSD rate was 37.9% (n = 30). Female participants had a significantly higher probable PTSD rate than males (P < 0.001). The nurses met probable PTSD criteria statistically significantly more than the doctors (P = 0.026). The multiple regression analysis for predictors of probable PTSD revealed that female gender, previously working in a level 1 hospital, and being a nurse were among the independent risk factors.

Conclusion: This study showed that the probable PTSD rate was high among HCWs and that female HCWs were at higher risk for PTSD. HCWs, especially females working in the disaster area, should be closely monitored, and more mental health services should be provided to ensure that HCWs receive the necessary support in the postdisaster period.

Objectives: Hemorrhagic transformation (HT) is significantly related to poor neurological outcomes and mortality. Although variables and models that predict HT have been reported in the literature, the need for a model with high diagnostic performance continues. We aimed to propose a model that can accurately predict symptomatic HT within 7 days of acute ischemic stroke (AIS).

Methods: Patients with AIS admitted to the emergency department of a tertiary training and research hospital between November 07, 2021, and August 26, 2022, were included in this single-center retrospective study. For the model, binary logistics with the forced-entry method was used and the model was validated with 3-fold cross-validation. After the final model was created, the optimal cutoff point was determined with Youden's index. Another cut-off point was determined at which the sensitivity was the highest.

Results: The mean age of the 423 patients included in the study was 70 (60-81) and 53.7% (n = 227) of the patients were male. Symptomatic HT was present in 31 (7.3%) patients. Mechanical thrombectomy, atrial fibrillation, and diabetes mellitus were the independent predictors (P < 0.001, P = 0.003, P = 0.006, respectively). The mean area under the curve of the receiver operating characteristics of the model was 0.916 (95% confidence interval [CI] = 0.876-0.957). The sensitivity for the optimal cut-off point was 90.3% (95% CI = 74.3%-97.9%) and specificity was 80.6% (95% CI = 76.4%-84.4%). For the second cutoff point where the sensitivity was 100%, the specificity was 60.5% (95% CI = 55.4%-65.3%).

Conclusion: The diagnostic performance of our model was satisfactory and it seems to be promising for symptomatic HT. External validation studies are required to implement our results into clinical use.