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.