Evaluation of the prognostic role of NLR, LMR, PLR, and LCR ratio in COVID-19 patients.

We aimed to find the most useful biomarker by examining the prognostic effect of neutrophil-lymphocyte ratio (NLR), lymphocyte-monocyte ratio (LMR), platelet-lymphocyte ratio (PLR), and lymphocyte-C reactive protein ratio (LCR) in patients with coronavirus disease 2019 (COVID-19). Three hundred and four patients diagnosed with COVID-19 infection in our hospital within 5 months (April-August 2020) were examined. Laboratory values and demographic findings of the patients were analyzed retrospectively. Thirty-six patients were diagnosed with severe cases. The ratio of NLR, LMR, PLR, and LCR of patients with severe and those with nonsevere clinical symptoms were statistically analyzed. The NLR and PLR ratios of those with severe clinical symptoms were significantly higher (p < 0.001), the LCR rate was significantly lower (p < 0.001), and there was no significant difference in the LMR rate (p = 0.199). When we examined other peripheral blood parameters, we found that CRP was high, lymphocyte and monocyte were low (p < 0.001), but neutrophil (p = 0.416) and platelet (p = 0.998) were not statistically different between the groups. According to the results, routine blood values are abnormal in patients with COVID-19. NLR, PLR, and LCR ratios can be used as more significant biomarkers than other values in predicting the prognosis of patients.

Simple Manual Pressure with Ultrasound-Guided Femoral Nerve Block: A randomized single blind study.

PURPOSE: The aim of this study was to investigate the effect of compression on the Visual Analog Scale (VAS) score following the application of 3-in-1 femoral nerve block (FNB), used for pain palliation in patients with hip fractures. METHODS: This was a randomized controlled trial study on application of pressure versus no pressure following FNB in patients with hip fractures. Their VAS scores were recorded and an ultrasound-guided 3-in-1 FNB was performed as a standardized procedure. After the procedure, patients were randomized into two groups and a weight with 2 kg pressure was applied to the treated area in one group. After 30 min, VAS scores were recorded again. VAS scores of all patients recorded before and after the procedure, and post-procedural VAS scores of pressure-applied and no pressure-applied groups were statistically compared. RESULTS: 34 patients were included in this study with 17 patients falling in the compression group (group C), and the remaining half in the non-compression group (group NC). The pre-procedural mean VAS scores were 9.35 (95% CI; 8.95-9.76)), while the post-procedural mean VAS scores dropped to 2.35 (95% CI; 1.65-3.06) in group C. The pre-procedural mean VAS score was 9.12 (95% CI; 8.64-9.59), while the post-procedural mean VAS score was 5.06 (95% CI; 4.09-6.03) in group NC. When the average reductions in VAS score following the procedure were compared, the mean difference between the two groups was calculated to be 2.94 (95% CI; 1.69-4.19) which favours group C. This difference was statistically significant (p < 0.001). CONCLUSION: Our study shows that, the application of simple compression after 3-in-1 FNB in patients with hip fractures provides a significant reduction in VAS scores.

Does heated erythrocyte suspension transfusion with medical devices containing phthalates increase DEHP and MEHP levels?

AIMS: It is commonly known that stored blood and blood products are heated before transfusion to prevent hypothermia, which leads to increased di-(2-ethylhexyl) phthalate (DEHP) content leaching into the blood and blood products and thereby causes greater conversion of DEHP to mono (2-ethylhexyl) phthalate (MEHP). However, there has been no study in the literature reporting on the amount of toxic phthalates in blood following the erythrocyte suspension (ES) transfused via warming. In this study, we aimed to investigate the DEHP and MEHP content in blood following the heated ES transfusions administered by DEHP-containing and DEHP-free infusion sets. METHODS: The study included 30 patients that were randomly divided into two groups with 15 patients each: group I underwent ES transfusion via DEHP-containing infusion sets warmed with blood-fluid warmers, and group II underwent ES transfusion via DEHP-free infusion sets warmed with blood-fluid warmers. DEHP and MEHP levels were measured both before and after transfusion. RESULTS: DEHP-free infusion sets led to no increase in the phthalate content, whereas DEHP-containing infusion sets significantly increased the DEHP and MEHP, where the DEHP level increased almost four times (P = .001). CONCLUSION: DEHP-containing products lead to toxicity. Therefore, using DEHP-free medical devices may prevent toxicity in patients undergoing ES transfusion.

Accuracy of Emergency Physicians for Detection of Regional Wall Motion Abnormalities in Patients With Chest Pain Without ST-Elevation Myocardial Infarction.

OBJECTIVES: Our aim was to evaluate the accuracy of emergency physicians (EPs) in the detection of regional wall motion abnormalities (RWMAs) using focused cardiac ultrasound (FOCUS) in patients suspected of non-having ST-elevation myocardial infarction. METHODS: We prospectively enrolled patients with chest pain. Three EPs underwent didactics and hands-on-training, of 3 hours each, by an experienced cardiologist, on detecting RWMAs using 2-dimensional echocardiography. They performed a FOCUS examination to evaluate for RWMAs and recorded the echo images. Our reference standard for the detection of RWMAs was accepted as a blinded cardiologist review of the prerecorded video clips. We calculated the corrected sample size and inter-rater agreement between the EPs (82 and 0.83, respectively). The analysis of the study was performed on 89 patients. RESULTS: Eighty-nine patients with chest pain were screened. Emergency physicians demonstrated the detection of RWMAs with good sensitivity and even excellent specificity: 76.9% (95% confidence interval [CI], 56.4%- 91.0%) and 92.1% (95% CI, 82.4%-97.4%), respectively. The accuracy of FOCUS was 87.6% (95% CI, 79.0%-93.7%). The area under the curve from a receiver operating characteristic curve analysis, which evaluated the EPs' rate of detecting the presence or absence of RWMAs, was 0.845 (95% CI, 0.753-0.913). CONCLUSIONS: Our study results suggest that EPs with training in bedside echocardiography can accurately rule in patients with RWMAs in suspected non-ST-elevation myocardial infarction cases.

Aorto-caval fistula resulting from an abdominal aortic aneurysm: A case report from the Emergency Department of Izmir Bozyaka Training and Research Hospital, Turkey.

The rupture of an abdominal aortic aneurysm into the inferior vena cava with fistula formation is a rare condition but is associated with high mortality. Classical symptoms and findings vary in a wide range, and early diagnosis and intervention can be life-saving. In this study, we present a case of abdominal aortic aneurysm associated with aorto-caval fistula formation accompanied by mortality.

Oesophagus obstruction due to ingestion of multiple foreign bodies.

The ingestion of a foreign body (FB) is a potentially serious condition. In children, the most common years for FB ingestion are from the age of 6 months to 6 years. FB ingestion also occurs in those with psychiatric disorders or mental retardation and among adult prisoners and alcoholics. Most ingested FBs spontaneously pass out of the body via the gastrointestinal system. An endoscopic or surgical approach is only needed if the object fails to progress through the gastrointestinal tract. All objects impacted in the oesophagus require urgent treatment. This study reports a case of multiple FB ingestion and provides a literature review.

Neurosurgical Injuries Caused by the 2011 Van Earthquake: The Experience at the Van Regional Training and Research Hospital.

BACKGROUND: On October 23, 2011, a devastating earthquake, magnitude 7.2 on the Richter Scale, jolted the province of Van in the east of Turkey and led to hundreds of casualties. OBJECTIVES: In this study, we aimed to present our clinical experience in the management of patients with cranial and spinal injuries who were admitted to the Van Regional Training and Research Hospital. METHODS: The retrospective study included 44 (77.2%) patients who were referred to the neurosurgery department after being diagnosed with spinal and cranial injuries due to earthquake at the emergency department between October 23 and 27, 2011. RESULTS: The patients comprised 32 male (72.7%) and 12 (27.3%) female patients with a mean age of 23.5 years. The injuries included scalp injury (n = 16), burst fracture (n=7), compression fracture (n=3), epidural hematoma (n=9), subdural hematoma (n=3), contusion (n=1), traumatic subarachnoid hemorrhage (n=2), depressed skull fracture (n=3), linear fracture (n=9), cervical fracture (n=2), and pneumocephalus (n=1). Most of the patients (90.9%) had isolated injuries and the others (9.1%) presented with combined cranial and spinal injuries. At discharge, the 3 patients with spinal fractures were paraplegic, and of the 2 patients who were operatively treated due to subdural hematoma, 1 was hemiparesic and the other was hemiplegic. No mortality occurred in our patients. CONCLUSIONS: The results of this study demonstrated that, in the aftermath of a natural disaster, conducting correct triage procedures and performing a prompt intervention with appropriate and qualified equipment play key roles in reducing morbidity and mortality.

The levels of trace elements and heavy metals in patients with acute migraine headache.

OBJECTIVE: To compare the levels of trace elements and heavy metal in patients with acute migraine and healthy controls. METHODS: The prospective study was conducted at Yuzuncu Yil University, Turkey, from May to July 2013, and comprised migraine patients and an equal number of healthy controls. International Headache Society classification was used for diagnosing migraine. Serum copper, zinc, lead, iron, cadmium, cobalt, manganese, and magnesium levels were measured in both groups. Metal concentrations were assessed by atomic absorption spectrophotometry. SPSS 13 was used for statistical analysis. RESULTS: There were 25 migraine patients with an average age of 36.4±8.9 years and 25 healthy controls with a mean age of 42.4±9.5 years. Cadmium, iron, manganese and lead levels were significantly elevated in the patients compared to the controls (p<0.05 each), while copper, magnesium and zinc were decreased and cobalt demonstrated no change. CONCLUSIONS: Trace elements and heavy metals may have a role in the genesis of considerable oxidative stress in patients with acute migraine headache.

Serum paraoxonase and arylesterase activities and oxidative stress levels in patients with SSRI intoxication.

Oxidative stress is a critical route of damage in various psychological stress-induced disorders, such as depression. Paraoxonase-1 (PON1) plays an important role as an endogenous free-radical scavenging molecule. The aim of this study was to evaluate the influence of serum PON1 activity and oxidative stress in patients with selective serotonin reuptake inhibitor (SSRI) intoxication. A total of 11 patients with SSRI intoxication and 20 healthy controls were enrolled. The serum total antioxidant capacity (TAC) and malondialdehyde (MDA) levels, as well as the paraoxonase and arylesterase activities, were measured spectrophotometrically. The serum TAC levels and the paraoxonase and arylesterase activities were significantly lower (for all, p < 0.001), whereas the serum MDA levels were significantly higher in the patients with SSRI intoxication than in the controls (p < 0.001). These results indicated that decreased PON1 activity and increased oxidative stress represent alternative mechanisms in SSRI toxicity. More studies are needed to elucidate the role of PON1 activity in the etiology of SSRI intoxication.

Serum levels of trace elements and heavy metals in patients with acute hemorrhagic stroke.

Trace elements are essential components of biological structures, but alternatively, they can be toxic at concentrations beyond those necessary for their biological functions. Changes in the concentration of essential trace elements and heavy metals may affect acute hemorrhagic stroke. The aim of this study was to measure serum levels of essential trace elements [iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), and magnesium (Mg)] and heavy metals [cobalt (Co), cadmium (Cd), and lead (Pb)] in patients with acute hemorrhagic stroke. Twenty-six patients with acute hemorrhagic stroke and 29 healthy controls were enrolled. Atomic absorption spectrophotometry (UNICAM-929) was used to measure serum Fe, Cu, Pb, Cd, Zn, Co, Mn and Mg concentrations. Serum Cd, Pb and Fe levels were significantly higher in patients with acute hemorrhagic stroke than controls (p < 0.001), while serum Cu, Zn, Mg and Mn levels were significantly lower (all p < 0.001). However, there was no significant difference between the groups with respect to serum Co levels (p > 0.05). We first demonstrate increased Cd, Pb, and Fe levels; and decreased Cu, Zn, Mg, and Mn levels in patients with acute hemorrhagic stroke. These findings may have diagnostic and prognostic value for acute hemorrhagic stroke. Further studies are required to elucidate the roles of trace elements and heavy metals in patients with acute hemorrhagic stroke.

Serum prolidase enzyme activity and oxidative stress levels in patients with acute hemorrhagic stroke.

BACKGROUND: It has been indicated that oxidative damage contributes to secondary brain injury in both ischemic and hemorrhagic stroke patients. Collagen is a major component of the extracellular matrix, and prolidase plays a role in collagen synthesis. The aim of this study was to evaluate the serum prolidase activity, nitric oxide (NO) levels, total antioxidant capacity (TAC) and total oxidant status (TOS) in patients with acute hemorrhagic stroke. METHODS: Twenty-five patients with acute hemorrhagic stroke and 25 controls were enrolled. Serum prolidase activity, catalase activity, NO levels, TAC and TOS were measured spectrophotometrically. Oxidative stress index (OSI) was calculated. RESULTS: Serum TAC levels and catalase activity were significantly lower in acute hemorrhagic stroke patients than controls (both, p < 0.001), while NO levels, TOS levels, OSI values and prolidase activity were significantly higher (all, p < 0.01). When patients with acute hemorrhagic stroke were divided according to gender, no differences were observed between females and males in respect to serum prolidase enzyme activity, NO levels, TAC levels, TOS levels and OSI values (all, p > 0.05). CONCLUSIONS: Findings from the study suggest an association between increased oxidative stress levels, decreased antioxidant levels and increased prolidase enzyme activity in patients with acute hemorrhagic stroke compared with controls. More studies are needed to elucidate mechanistic pathways on oxidative stress in patients with acute hemorrhagic stroke.

Epidemiological analysis of poisoning cases in Van, Turkey.

OBJECTIVE: To investigate the etiological and demographical characteristics of acute adult poisoning cases in eastern Turkey. METHODS: The retrospective study was conducted at the Emergency Department of Yuzuncu Yil University, School of Medicine, and comprised data related to the period between 2007 and 2009. The data obtained included age, gender, referrals, manner of poisoning, manner of application, the department which followed up on the patients, duration of hospital stay. All data was noted on proforma. SPSS 15 was used for statistical analysis. RESULTS: Of the total cases visiting the Emergency Department, 1207 (1.1%) related to poisoning. Of them, 880 (72.9%) had attempted suicide; 858 (71.1%) were female; 349 (29%) were male. The average age of the females was 25.4 +/- 8.5 years, and that of the males 28.3 +/- 14.3 years. Single-medicine was noted in poisoning 544 (45.1%) patients. Other poisoning types were multidrugs 373 (30.9%); rat poisoning, insecticide and pesticides, 145 (12%); corrosives 38 (3.1%); and weed, mushroomang; food 47 (3.8%). Oral poisoning was noted in 1141 (94.5%) cases. A total of 1019 (84.4%) patients received treatment and were followed up in the Emergency Department. Six (0.6%) patients died. CONCLUSION: There is a need to generate more awareness about the hazards of domestic cleaning products and to keep it away at some distinct place to minimised chances of confusion.

Hepatotoxicity associated with the ingestion of Papaver Rhoease.

Liver injury appears to be associated with the use of herbal products and wild plants.This paper presents what is to our knowledge the first case report in the world of acute liver toxicity caused by Papaver Rhoease. A 17-year- old woman from eastern Turkey ingested Papaver Rhoease which is known as "poppy flower" among the local inhabitants. Her liver function tests were initially 10- 15 fold higher than normal. She was hospitalised in intensive care unit and on day 2 of hospitalisation, the results of her liver function tests showed about a hundred-fold increase compared to the normal level. Her general status deteriorated and she was transferred to another medical centre for liver transplantation.

Treatment of tar burns: two case reports.

Hot tar burns are still a challenging clinical form because the removal of tar is very difficult for the emergency physician and there is no specified appropriate agent for the removal of tar. In this study, two patients with hot tar burns who were treated with diesel, sunflower oil and mayonnaise are presented.

Cerebral venous sinus thrombosis presentation in emergency department in Van, Turkey.

OBJECTIVE: To exmaine the distribution of age, gender, time between onset and presentation, clinical findings, predisposing factors, platelet distribution width, mean platelet volume values and neuroimaging findings, together with the treatment regime and the outcome for patients of cerebral venous sinus thrombosis. METHODS: The retrospective, descriptive cross-sectional study was conducted at Yuzuncu Yil University, Medical Faculty Hospital in Van, Turkey, comprising 51 cases diagnosed with cerebral venous sinus thrombosis between January 2008 and September 2011. The diagnosis was based on the results of clinical evaluation, cranial magnetic resonance imaging and venography. SPSS 16 was used for statistical analysis. RESULTS: Overall, 43 (84.3%) of the cases were female, and 8 (15.7%) were male.The average age was 32 +/- 11.13 years The most frequent symptom was headache in 41 (80.4%) cases. The postpartum period was one of the most observed predisposing factors in 17 (33.3%) patients. The magnetic resonance imaging was normal in 35 (68.6%) cases, but in all of the cases, magnetic resonance venography was abnormal. Topographically, the most frequent involvement was transverse sinus in 40 (78.4%) cases. Besides, 50 (98%) patients were discharged following full recovery or mild sequela and only 1 (2%) case had severe sequela. CONCLUSION: Patients presenting with headache should be examined carefully in the emergency department. Early diagnosis and treatment with clinical and neuroimaging techniques for such patients is recommended.

Coexistence of hepatocelluler carcinoma and cyst hydatid disease of the liver.

The evidence suggests that both delta hepatitis-related hepatocellular carcinoma (HCC) and cyst hydatid disease (CHD) are frequently seen separately in people who live in the rural areas of Asia. However, there are still a few case reports about coexistence of these different diseases in the same liver. The current case illustrates a number of clinical problems that physicians face in the diagnosis of patients with basically different liver masses.

Can D-dimer levels predict the treatment outcome in a patient with tuberculosis?

Tuberculous peritonitis is a leading cause of mortality and morbidity particularly in the developing world. Delay in initiation of treatment distinctively increases mortality. Treatment response to anti-tuberculosis drugs is usually observed by regression of symptoms and clearance of ascites. With initiation of treatment, laboratory values including CA-125 levels generally return to normal levels in 3 months. However, there is still no consensus about treatment response during the follow-up period. Serum D-dimer level is used as an inflammation marker in some cases. A case with Tuberculous peritonitis successfully monitorised by serum D-dimer levels is presented.

The analysis of the cases of aspired fuel oil and gasoline through siphonage method.

Accidental aspiration of petroleum products in children can also be witnessed in adults working with petroleum products by siphonage or swallowing fire for demonstration purposes. Ten cases admitted to Yuzuncu Yil University Emergency Service due to fuel oil and gasoline aspiration in a three-year period were retrospectively analysed. All cases were males and their average age was determined as 32,4 +/- 7.83 years. Three of the patients aspirated gasoline and 7 fuel oil. Blood gas values in all patients were at normal levels and their average white blood cell values were 16,590. The most frequent symptom for referral to our service was shortness of breath. Infiltration was confirmed in the chest X-ray of 2 patients with aspirated fuel oil and all cases of gasoline aspiration. All patients received methylprednisolone and IV proton-pump inhibitors for treatment. Eight patients were given antibiotics. All victims were discharged from the hospital after recovery. Aspiration of petroleum products which is normally rarely seen is witnessed more frequently in under developed countries. Since the findings determined by screening methods are often nonspecific, history is important for making a diagnosis.

Myocardial infarction due to lightning strike.

Cardiac events due to lightning strike and their severity vary according to the strength of the electric current and the duration of exposure. The electrophysiological effects of lightning on the heart can result in ventricular fibrillation, asystole, QT prolongation, supraventricular tachycardia, and non-specific ST-T wave changes. In this report, a case of a patient who suffered myocardial infarction due to lightning strike is presented, which is a rare complication.

Presence of accompanying head injury in patients with maxillofacial trauma.

BACKGROUND: Patients with maxillofacial fractures are at high risk of accompanying traumatic cranial injuries. Prompt determination of head injury in these patients is crucial for improving patient survival and recovery. METHODS: The records of 246 patients with maxillofacial fractures referred to the emergency department of our hospital between January 2006 and September 2009 were reviewed in this retrospective study. The patients' age and gender, cause, type and location of the maxillofacial fracture, and the cranial injuries were analyzed. RESULTS: The mean age of the patients was 23.61±16.75 years (83.3% males and 16.7% females). Cranial injury was observed in 38 patients with maxillofacial trauma. While the risk of head injury was found to be 3.44-fold lower among patients with single facial bone fracture (p<0.001), the risk of experiencing head injury significantly increased in patients with multiple facial bone fractures (p<0.001). The risk of head trauma significantly increased in patients with fractures of the nasal bone, maxillary bone, mandibular bone, and with frontal region fractures (p<0.05 in each group). CONCLUSION: The patients with multiple facial bone fractures should be investigated with regard to head injury even if they do not have clinical findings.