Electrocardiographic abnormalities are prognostic of the clinical outcomes and mortality of patients with subarachnoid hemorrhages.

PURPOSE: We explored the relationships between electrocardiographic (ECG) abnormalities and the clinical outcomes and mortality of patients with non-traumatic aneurysmal subarachnoid hemorrhages (SAHs). METHODS: This retrospective cohort study enrolled consecutive adult patients who presented to emergency departments with non-traumatic aneurysmal SAHs. We recorded their demographics, clinical characteristics, and ECG findings, and explored the relationships between ECG abnormalities, on the one hand, and 28-day mortality and prognosis, on the other. RESULTS: We enrolled 158 patients, 76 females (48.10%) and 82 males (51.90%) of average age 54.70 ± 7.07 years. A total of 107 patients (67.72%) exhibited at least one ECG abnormality, most commonly a T-wave change (n = 54, 34.18%). Such patients evidenced significantly higher Hunt-Hess and Fisher scale scores than those without abnormalities (both p < 0.001). Patients with abnormal ECG findings experienced more unfavorable outcomes and higher mortality than others (both p < 0.001). ECG abnormalities, including PR prolongation, pathological Q waves, QRS widening, left bundle branch blocks, premature ventricular contractions, ST segment changes, and T-wave changes, were more common in non-survivors and patients with Hunt-Hess scores of 4-5 compared to survivors and those with Hunt-Hess scores <4, respectively. Moreover, increased age and presence of abnormal ECG findings were independent predictors of mortality in aneurysmal SAHs. CONCLUSIONS: Patients with abnormal ECG findings exhibited unfavorable clinical outcomes and increased mortality rates. Abnormal ECG findings combined with higher Hunt-Hess or Fischer grade scores usefully predict adverse clinical outcomes in and mortality of SAH patients.

A high-flow nasal cannula versus noninvasive ventilation in acute exacerbations of chronic obstructive pulmonary disease.

PURPOSE: We investigated the efficacy and safety of a high-flow nasal cannula (HFNC) at different flow rates compared to noninvasive ventilation (NIV) in patients with acute chronic obstructive pulmonary disease (COPD) exacerbations. METHODS: This prospective, randomized, single-blind study assigned patients to one of three study groups. The NIV group (n = 47) received bilevel positive airway pressure. The HFNC-30 (n = 44) and HFNC-50 (n = 46) groups received HFNC therapy at flow rates of 30 and 50 L/min, respectively. Demographic and clinical characteristics and arterial blood gas parameters before and 30, 60, and 120 min after treatment were compared among the treatment groups. RESULTS: This study included 137 consecutive patients with acute exacerbations of COPD, comprising 90 males and 47 females, with a mean age of 68.1 ± 10.5 years. A total of 21 patients (15.33 %) were intubated, and the overall mortality rate was 10.2 %. The mean PaCO2 levels on admission were 64.69 ± 10.81, 61.51 ± 9.03, and 62.29 ± 9.87 in the NIV, HFNC-30, and HFNC-50 groups, respectively, with no significant differences observed (p = 0.372). A significant reduction in mean PaCO2 was observed in all treatment groups at 30, 60, and 120 min (p < 0.05 for all). However, the ΔPaCO2 at 60 min was significantly higher in the HFNC-30 group compared to the NIV group (p = 0.042). Additionally, neither intubation rates nor 28-day mortality differed among the treatment groups (p = 0.368 and p = 0.775, respectively). CONCLUSION: HFNC was not inferior to NIV in improving arterial blood gas parameters, particularly PaCO2 in patients with COPD exacerbations, especially those with hypercarbia. Moreover, HFNC at a flow rate of 30 L/min was superior to NIV for reducing PaCO2 levels at 60 min. TRIAL REGISTRY: National Library of Medicine Clinical Trial Registry; No.: NCT06495086; URL: https://clinicaltrials.gov/study/NCT06495086.

Base excess is superior to creatinine in predicting haemodialysis: A multicenter study conducted Kahramanmaras earthquake victims.

PURPOSE: This study had two main goals: to determine which rhabdomyolysis patients need haemodialysis; and to highlight the significance of blood gas parameters, particularly base excess, as predictors of the need for haemodialysis. METHOD: A total of 270 patients were included in this multicentre, retrospective study. Among the patients who were transferred in from the earthquake region and developed rhabdomyolysis, those with creatine kinase (CK) values >1000 U/L were included in our study. The need for renal replacement in these patients was determined via laboratory tests, urine output monitoring and clinical follow-up. FINDINGS: A total of 270 patients were included in our study. Univariate and multivariate regression analyses of laboratory parameters were performed to identify predictors of HD treatment. According to the univariate regression analysis, BE, HCO3, creatinine, CK, lactate, alanine transaminase (ALT) and aspartate transaminase (AST) levels were found to be significantly associated with receiving HD treatment. According to multivariate regression analysis, only BE (p = 0.003) was found to be a significant predictor of HD treatment. ROC analysis revealed that the optimal cutoff value for BE was -2.6; at this value, the sensitivity and specificity of BE for predicting HD treatment were 89% and 77.1%, respectively (AUC: 0.912; 95% CI: 0.872-0.943; p < 0.001). CONCLUSION: Base excess is an effective predictor of the need for haemodialysis in patients with crush-related injuries that cause rhabdomyolysis and in patients who develop acute renal failure due to elevated CK.

Intradermal Sterile Water Injection: Safe and Effective Alternative for Relief of Acute Renal Colic in the Emergency Department.

BACKGROUND: The optimal pain relief method for acute renal colic in the emergency department remains controversial. OBJECTIVE: We compared the safety and efficacy of intradermal sterile water injection (ISWI) to treatment with intramuscular (IM) diclofenac, intravenous (IV) opioids, and IV paracetamol in patients with acute renal colic. METHODS: This randomized, single-blind study included 320 patients with renal colic to one of four treatment groups. The first group received ISWI at four different points around the most painful flank area. Patients in the DI, PARA, and TRAM groups received 75 mg IM diclofenac, 1 g IV paracetamol, and 100 mg IV tramadol, respectively. Pain intensity was measured using a visual analog scale (VAS) before treatment and 15, 30, and 60 min after treatment. RESULTS: VAS scores 15 and 30 min after treatment were significantly lower in group ISWI than in groups DI, PARA, and TRAM. However, there were no significant differences in the decrease in the pain score at baseline and at 60 min after treatment. In addition, fewer patients required rescue analgesia in group ISWI than in group TRAM. However, no significant differences were observed between group ISWI and group DI or PARA in terms of the need for rescue analgesia. Finally, there were significantly fewer adverse events in group ISWI than in groups DI and TRAM. CONCLUSIONS: ISWI had similar efficacy, faster pain relief, and lower need for rescue analgesia compared with diclofenac, paracetamol, and tramadol for the management of acute renal colic. In addition, ISWI was well-tolerated and had no adverse effects.

Comparison of the BIG Score and Pediatric Trauma Score for Predicting Mortality.

OBJECTIVES: The BIG score (base deficit + [2.5 × international normalized ratio] + [15 - Glasgow Coma Score]) was compared with the Pediatric Trauma Score (PTS) for predicting mortality in pediatric patients with multiple trauma. METHODS: This retrospective, single-center study included 318 consecutive pediatric patients (aged 1-18 years) with multiple trauma who were admitted to the emergency department between January 1, 2021, and December 31, 2023. The demographic characteristics, clinical characteristics, and trauma scores (BIG score and PTS) were compared between survivors and nonsurvivors to identify factors associated with mortality. RESULTS: A PTS of 7 had 100% sensitivity and 81.03% specificity for predicting mortality, with an area under the curve of 0.97 (95% confidence interval 0.9-0.99). Although the positive predictive value (PPV) was low (33.7%), the negative predictive value (NPV) was 100%. A BIG score of 13.7 was identified as the cutoff for mortality, with 92.86% sensitivity and 95.52% specificity (area under the curve 0.98, 95% confidence interval 0.96-0.99). The PPV was 66.7% and the NPV was 99.3%. CONCLUSIONS: Both the PTS and the BIG score were strong predictors of mortality in pediatric patients with multiple trauma. The BIG score had a higher specificity and PPV, whereas a PTS of 7 had 100% sensitivity and a higher NPV.

International Smuggling of Illicit Drugs by Body Concealment at a Tertiary Hospital in Istanbul.

ABSTRACT: Smuggling of illicit substances by internal concealment has recently become a preferred method of international drug trade. The drug carriers are known as body packers. This study aimed to assess the demographic features and outcomes of body packers admitted to a referral center in Istanbul. Data were retrospectively evaluated from January 2017 to December 2019 from suspected body packers who were referred to the emergency department of a tertiary-care university by Istanbul Airport narcotics police due to suspected concealment of illicit drugs. Eighty-one cases were identified and included in this study. Of these, 71 subjects were confirmed to be body packers by radiological methods. The 15 women and 56 men had a mean age of 35 years. The most common nationality of the body packers was Nigerian, followed by Turkish and South African. Cocaine was the most commonly smuggled packet, followed by hashish, and heroin. All body packers were conservatively managed using laxatives or watchful waiting. No cases required surgical retrieval of packets. Abdominal radiography and computed tomography are useful tools for the evaluation of suspected body packers. The use of improved packaging material by smugglers and complications due to surgery and endoscopy make the conservative approach preferred.

Safety and efficacy of hydroxychloroquine in 152 outpatients with confirmed COVID-19: A pilot observational study.

PURPOSE: We investigated the efficacy and safety of hydroxychloroquine for empirical treatment of outpatients with confirmed COVID-19. METHODS: In this prospective, single-center study, we enrolled ambulatory outpatients with COVID-19 confirmed by a molecular method who received hydroxychloroquine. The patients were divided into low- and moderate-risk groups based on the Tisdale risk score for drug-associated QT prolongation, and the QT interval was corrected for heart rate using the Bazett formula (QTc). The QTc interval was measured by electrocardiography both pretreatment (QTc1) and 4 h after the administration of hydroxychloroquine (QTc2). The difference between the QTc1 and QTc2 intervals was defined as the ΔQTc. The QTc1 and QTc2 intervals and ΔQTc values were compared between the two risk groups. RESULTS: The median and interquartile range (IQR) age of the patients was 47.0 (36.2-62) years, and there were 78 men and 74 women. The median (IQR) QTc1 interval lengthened from 425.0 (407.2-425.0) to 430.0 (QTc2; 412.0-443.0) milliseconds (ms). However, this was not considered an increased risk of ventricular tachycardia associated with a prolonged QTc interval requiring drug discontinuation, because none of the patients had a ΔQTc of >60 ms or a QTc2 of >500 ms. Moreover, the median (quartiles; minimum-maximum) ΔQTc value was higher in patients in the moderate-risk group than those in the low-risk group (10.0 [-4.0-18.0; -75.0-51.0] vs. 7.0 [-10.5-23.5; -53.0-59.0 ms]) (p = 0.996). Clinical improvement was noted in 91.4% of the patients, the exceptions being 13 patients who presented with non-serious adverse drug reactions or who had severe COVID-19 and were hospitalized. Adverse effects related to hydroxychloroquine were non-serious and occurred in 52.8% (n = 80) of the patients. CONCLUSIONS: Our findings show that hydroxychloroquine is safe for COVID-19 and not associated with a risk of ventricular arrhythmia due to drug-induced QTc interval prolongation. Additionally, hydroxychloroquine was well tolerated, and there were no drug-related non-serious adverse events leading to treatment discontinuation in the majority of patients who were stable and did not require hospitalization.

Prognostic value of the C-reactive protein to albumin ratio in patients undergoing primary percutaneous coronary intervention for ST-segment elevation myocardial infarction

Background/aim: This study investigated whether baseline serum level of C-reactive protein (CRP)/albumin ratio is associated with infarct localization, number of vascular lesions, and in-hospital mortality in patients undergoing primary percutaneous coronary intervention (PCI) for acute ST elevation myocardial infarction (STEMI). Methods: The study population consisted of 116 patients diagnosed with STEMI. The CRP/albumin ratio at first admission, cardiac troponin-I (cTnI), PCI results, and clinical outcomes were recorded. Results: The mean CRP/albumin ratio, cTnI level, and mean number of vascular lesions were significantly higher in non-survivors than in survivors (p = 0.006, p = 0.004, and p = 0.007, respectively). Multivariate logistic regression analysis demonstrated that the CRP/ albumin ratio and number of coronary artery lesions were independent predictors of mortality in STEMI patients. According to these analyses, the presence of ≥ 2 vessel lesions was the most important predictor of mortality, with an odds ratio of 2.009 (95% confidence interval: 1.191­3.387, p = 0.009). Conclusion: This study demonstrates the potential utility of the CRP/albumin ratio for predicting the clinical outcome of patients with STEMI. In addition, the presence of ≥ 2 vascular lesions contributed to a 2-fold increase in mortality rate in STEMI patients.

Plasma oxidative-stress parameters and prolidase activity in patients with various causes of abdominal pain.

PURPOSE: We aimed to investigate the predictive power of plasma prolidase activity and oxidative-stress parameters for distinguishing in patients with various causes of non-traumatic abdominal pain who presented to the emergency department. METHODS: This study enrolled 100 consecutive adult patients and 100 age- and sex-matched healthy controls. The patients were divided into surgically treated patients (STP); medically treated patients (MTP) and nonspecific abdominal pain (NSAP) patients. As predictors of early oxidative changes, the plasma prolidase activity, total oxidant status (TOS), total antioxidant status (TAS), and oxidative stress index (OSI) were assessed using a novel automated method. RESULTS: No significant difference was observed between the patients and the controls with respect to age or sex (p = 0.837 and 0.188, respectively). The plasma TOS, OSI value, and prolidase activity were significantly higher in the patients with abdominal pain than in the controls (p < 0.001, p = 0.001, and p < 0.001, respectively); however, there was no significant difference in the TAS (p = 0.211). The mean plasma TOS, OSI value, and prolidase activity differed significantly among the three groups (p < 0.001, p = 0.001, and p < 0.001, respectively). The STP had the highest TOS and prolidase activity. However, there was no significant difference in the mean plasma TAS in either group of patients (p = 0.419). CONCLUSION: The plasma prolidase activity and TOS level, as biomarkers of oxidative stress, enable discrimination of patients with NSAP from those with surgical abdominal pain that requires emergent surgical treatment.

An unusual presentation of Ewing sarcoma mimicking Guillain-Barré syndrome in a 17-years-old male.

The management of a patient admitted to the emergency department with symptoms of Guillain-Barre syndrome (GBS), including paraplegia, who was subsequently diagnosed with Ewing sarcoma (ES) and spinal cord compression using MRI is discussed here. Pathological report confirmed the diagnosis of ES. The patient underwent immediate neurosurgery due to rapid progression of paraplegia.

A comparison of noninvasive methods for early detection of hemorrhage: Inferior vena cava ultrasonography and spectrophotometric hemoglobin levels.

OBJECTIVES: Blood hemoglobin concentration measurements using a spectrophotometric method (SpHb), and inferior vena cava ultrasonography (IVC-US) are noninvasive methods used to follow-up hemorrhages. We compared their efficacy using voluntary blood donation as a model of moderate (approx. 500 mL) blood loss. METHODS: In this prospective observational study enrolling blood-donor volunteers (BD) and matched controls, we recorded SpHb, IVC diameters, and vital signs. Changes in variables from baseline were compared between BD and controls using the paired t test and Wilcoxon signed rank test. RESULTS: We included 118 subjects in the BD group and 95 healthy subjects in the control group. Changes in IVC maximum diameter, IVC minimum diameter, pulse rate, mean arterial pressure, pulse pressure, and shock index, but not in other variables, were significantly different in the BD and the control group (P < 0.05). IVCmax ≥1.1 mm yielded a 74% sensitivity and 77% specificity (PPV 79.8%, NPV 70.2%) in detecting early hemorrhage. With these cutoff values, IVCmax or PR reached a 90% sensitivity, while IVCmin and PR reached 98% specificity. CONCLUSIONS: IVC ultrasound may be superior to SpHb in predicting blood loss and may be useful in addition to vital signs for its follow-up.

How much can synthetic cannabinoid damage the heart? A case of cardiogenic shock following resistant ventricular fibrillation after synthetic cannabinoid use.

New substances are constantly being added to the content of synthetic cannabinoids (SCs). SCs can affect the cardiovascular system and cause hypotension and bradycardia, myocardial infarction, atrial fibrillation, prolonged QTc, and Mobitz type II atrioventricular block. However, no cases associated with ventricular fibrillation (VF) have been reported to date. We report a case of a 26-year-old male patient admitted to the emergency department due to altered consciousness after SC use and requiring prolonged cardiopulmonary resuscitation due to resistant VF and cardiogenic shock.

Mad honey intoxication mimicking acute coronary syndrome.

Mad honey intoxication or grayanotoxin poisoning is caused by consumption of grayanotoxin-containing toxic honey produced from leaves and flowers of the Rhododendron family. Despite the rarity of intoxication cases, the correct diagnosis and treatment are required because of the significance of haemodynamic disturbance and confounding of symptoms for disease identification. We report herein a case of a patient with mad honey intoxication mimicking acute non-ST segment elevation myocardial infarction and review the pathophysiology and diagnostic considerations.

Prognostic role of serum copeptin levels in adults with graded traumatic brain injury.

BACKGROUND: The efficacy of copeptin in patients with severe head injuries remains unclear. AIMS: To investigate the role of serum copeptin levels in detecting intracranial injury, assessing trauma severity, and predicting outcomes in adults with graded traumatic brain injury (TBI). METHODS: This prospective non-randomized controlled study enrolled 78 adults with isolated head trauma, as well as 59 age- and sex-matched controls. Baseline serum copeptin levels were measured in both groups. Patients were categorized by head trauma severity using Glasgow Coma Scale (GCS) scores (severe GCS 3-8, moderate GCS 9-13, mild GCS 14-15) and by the presence of intracerebral or extracerebral lesions on cranial computed tomography (CCT). Patients were also classified as survivors or non-survivors. Serum copeptin levels were compared among these. RESULTS: Mean serum copeptin levels were significantly higher in patients with graded TBI than in controls. Furthermore, patients with severe and moderate head trauma had significantly higher copeptin levels compared with patients exhibiting mild trauma. An optimal copeptin cutoff value of > 1147 pg/mL was identified, indicating the presence of moderate or severe trauma in TBI patients. Patients with abnormal CCT findings had significantly higher mean serum copeptin levels compared with patients exhibiting normal CCT scans. Non-survivors also showed significantly higher serum copeptin levels compared with survivors. CONCLUSION: Serum copeptin levels rise after graded TBI and can distinguish between patients with and without intracranial or extracranial lesions evident on CCT. Copeptin levels also aid in identifying moderate or severe TBI and in predicting 28-day mortality.

The role of serum adropin in determining the clinical outcomes of patients with traumatic brain injury: a case-control study.

OBJECTIVE: It has been determined that adropin has a role in tissue healing. This study aimed to determine the effects of head trauma on the tissues and blood levels of patients admitted to the emergency department. METHODS: The study group was divided into two to compare the adropin level in healthy individuals and patients with head trauma. Blood tests from patients and healthy volunteers were compared using the adropin kit. Adropin levels, Glasgow Coma Scale, and revised scores of trauma patients were recorded and analyzed. RESULTS: All patients in the trauma group had significantly higher adropin levels than the control group. Among these patients, the adropin level of the discharged patients was higher than the others. In addition, patients with high Glasgow Coma Scale and normal blood pressure were found to have higher adropin levels than the others. CONCLUSION: Although adropin cannot make a sharp distinction in determining the prognosis, the increase in its level in trauma patients shows that it triggers a protective mechanism.

Abdominal injuries related to bicycle accidents in children.

PURPOSE: Bicycling is a well-liked sporting activity in which many children participate, and bicycle accidents are one of the most common causes of abdominal injuries in children. We evaluated the characteristics and outcomes of abdominal injuries due to bicycle accidents in children. PATIENTS AND METHODS: This study was carried out retrospectively on children at the Department of Pediatric Surgery who were hospitalized for abdominal injury due to a bicycle accident, from 2008 to 2012. Abdominal injury-related bicycle accidents were evaluated with respect to patient characteristics, clinical presentation, management strategy, and outcome. RESULTS: Fifty-nine patients were hospitalized for abdominal injuries related to a bicycle accident. The mean age of the patients was 11.48 ± 3.6 years. Most patients had an imprint of the handlebar edge on their abdomen. The most common abdominal organ injury due to a bicycle accident was laceration of the liver. Most patients were treated conservatively. Surgery was performed in 14 (24.1 %) patients. Hospital stay was 1-68 (mean 4.34 ± 11.6) days. CONCLUSIONS: Abdominal injuries following a bicycle accident are frequent, serious, and preventable. Most patients were treated conservatively. Bicycle injuries can be prevented.

Factors affecting the clinical outcome of low-voltage electrical injuries in children.

PURPOSE: This study evaluated the clinical features of low-voltage (220-240 V) electrical injuries and their mortality in children. METHODS: This cross-sectional study evaluated 36 patients younger than 18 years who suffered a low-voltage electrical shock and presented to the emergency department between January 2009 and October 2011. For statistical analysis, Fisher exact test was used for categorical variables, and the Mann-Whitney U test for continuous variables. RESULTS: In the 34-month period, 36 patients (27 boys [75%] and 9 girls [25%]) were injured. The mean patient age was 9.19 ± 4.10 years (range, 2-17 years). Of the 36 patients, 5 (13.9%) died. Significant relationships were found between mortality and age (P =0.004), unconscious at the time of admission to the emergency department (P =0.013), the presence of clinical shock (P = 0.005), sinus tachycardia (P = 0.003), and high lactate dehydrogenase levels (P = 0.001). There were also significant relationships between mortality and hospital stay (P = 0.005), intensive care unit stay (P = 0.002), and detection of bacterial growth in blood culture (P = 0.024). By contrast, sex, the presence of an electrical exit wound, degree of the burn, surface area of the burn (%), accompanying flash burn, time elapsed transferring the patient from the accident scene to hospital, incomplete bundle-branch block or ST-wave changes on the electrocardiogram, increased troponin T, and creatine phosphokinase myocardial bundle did not affect mortality. CONCLUSIONS: Complications such as sepsis and electrolyte imbalance lead to mortality rather than low-voltage electrical injury itself.

The characteristics and outcomes of foreign body ingestion and aspiration in children due to lodged foreign body in the aerodigestive tract.

OBJECTIVE: Injury due to foreign body (FB) aspiration and/or ingestion is a common and serious pediatric emergency. Foreign body injury (FBI) most commonly occurs in children younger than 6 years, and the incidence of FBI has increased in recent years. The aim of the present study was to evaluate and compare the characteristics of FBI due to ingestion and aspiration. METHODS: Data from patients who were hospitalized for FB ingestion and/or aspiration and underwent rigid bronchoscopy and esophagoscopy from 2008 to 2011 were retrospectively evaluated. Foreign body in the upper aerodigestive tract was evaluated with respect to the characteristics of patients, clinical presentation, management strategy, the outcome, and features of FB. RESULTS: A total of 192 patients admitted for FB ingestion or aspiration in the pediatric surgery department were evaluated. The mean age was 40.97 (SD, 35.73) months. The majority of patients were younger than 4 years. Foreign bodies were mainly located in the upper esophagus for ingested FBs (60.8%), whereas for aspiration 43% of FBs were in the main right bronchus. A total of 4 patients died. The hospitalization period of patients admitted for FB aspiration was longer than that of patients with FB ingestion. Surgery was performed in 4 patients. The most commonly ingested FBs were coins, whereas seeds were the most commonly aspirated. CONCLUSION: Prevention is the key to dealing with FBIs. Because the frequency of foreign bodies is higher in underdeveloped countries, education of parents regarding the dangers and prevention of aspiration and ingestion is important.

Untangling Tetanus: A Comprehensive Case Report Describing Its Diagnosis and Treatment.

Tetanus, caused by a grave and potentially lethal bacteria, is a medical condition that severely affects the central nervous system and demands vigilant attention and comprehensive preventive measures to safeguard public health. The onset of this condition is sudden and characterized by the emergence of intense tonic muscle spasms, underscoring its critical nature. In Türkiye, around 50 cases are officially reported each year; however, it is widely suspected that numerous cases remain unreported, contributing to an even more significant impact. This report aims to shed light on a remarkable case involving a 24-year-old male patient. Despite having a complete vaccination history, this individual contracted tetanus and required intensive care and mechanical ventilation due to the severity of his tetanus infection. This case serves as a poignant reminder of the importance of booster administration, highlighting the significance of continued and timely reinforcement of vaccinations.