Diagnostic Value of Ischemia-Modified Albumin as a Biomarker in Patients with Peripheral Vertigo at Emergency Department of State Hospital in Ankara: A Cross-Sectional Study.

BACKGROUND: In previous studies, it was shown that ischemia-modified albumin (IMA) is an early marker of ischemia and different pathologies. However, IMA level change is unknown in patients with peripheral vertigo. It is also known that serum albumin levels can change in some patients with peripheral vertigo and that changes in serum albumin levels affect IMA levels. AIM: In this study, we aimed to assess IMA, albumin-adjusted IMA, and albumin levels in patients with peripheral vertigo by comparing a control group. MATERIALS AND METHODS: This prospective, case-control study included 46 patients aged 18-70 years who presented to emergency department with vertigo. Forty-nine healthy volunteers without known disease were included as controls. Serum albumin and IMA levels were measured, and albumin-adjusted IMA levels were calculated. Data were analyzed by statistical methods. RESULTS: Mean age was 54.0 ± 15.7 in the patient group, whereas 43.8 ± 9.9 years in the control group. Albumin level was found to be significantly lower in patients with peripheral vertigo when compared to controls (P < 0.001). IMA level was found to be higher in the patient group compared to the controls, but it was not statistically significant (P = 0.06). However, albumin-adjusted IMA, which shows the real IMA level, was found to be higher than the control group (P = 0.02). CONCLUSION: It was observed that IMA level was slightly higher in patients with peripheral vertigo, although not significantly, compared to the control group. However, the albumin-adjusted IMA level, which indicates the real IMA level, was observed to be higher in this group than in the control group. It was determined that the sensitivity of this test was 34%, and the specificity was 87%. Patients with peripheral vertigo had lower albumin levels compared to controls.

Assessment of traumatic deaths in a level one trauma center in Ankara, Turkey.

Trauma management shows significant progress in last decades. Determining the time and place of deaths indicate where to focus to improve our knowledge about trauma. We conducted this retrospective study from data of trauma victims who were brought to a major tertiary hospital which is a level one trauma center in Ankara, Turkey, and died even if during transport or in the hospital between 1 March 2010 and 1 March 2013. The patients' demographic characteristics, trauma mechanisms, time frames and causes of deaths determined by physicians were recorded. Traumas were grouped as "high energy trauma" (HET) and "low energy trauma" (LET). Falls from ground level were defined as LET. 209 traumatic deaths due to trauma or trauma-related conditions were found in the study period. 161 of 209 (78 %) patients suffered from HET. Motor vehicle collisions (MVC) (56 %) were the most common mechanism of trauma followed by burns (16 %), falls (11 %), gunshots (9 %) and stabs (6 %) in this group and traumatic brain injuries (TBI) (41 %) were the most common cause of death followed by circulatory collapse (22 %) and multi-organ failure (20 %). 36 % of deaths occurred before arrival at hospital, 25 % in the first 24 h of admission, 18 % between 2nd and 7th day and 21 % after first week. Trimodal distribution of traumatic deaths was not valid for all types of injuries and the most important factor to decrease traumatic deaths is still prevention. Also we have to keep on searching to improve our knowledge about trauma management.

Characterization of V804M-mutated RET proto-oncogene associated with familial medullary thyroid cancer, report of the largest Turkish family.

PURPOSE: Analysis of the RET proto-oncogen is very important for diagnosis and prognosis of medullary thyroid cancer (MTC). Genotype-phenotype correlation is also well known. Here we report features of the largest known family in Turkey with the V804M-mutated RET proto-oncogene. METHODS: Thirty members from three generations were evaluated. A RET proto-oncogen mutation, calcitonin (Ct) measurement and thyroid ultrasound were performed on all individuals. Seventeen members had V804M mutation. Fourteen of these patients underwent total thyroidectomy and additional central lymph node dissection for five subjects. RESULTS: The mean age of patients with MTC was 46.5 (30-61) years. The mean calcitonin level of RET positive members was 13.27 pg/mL (1-49.8 pg/mL). Three had a basal Ct level above normal limits. Seven of the 14 patients were diagnosed with MTC, and two were diagnosed with papillary thyroid cancer without MTC. One patient had central neck metastasis. Hyperparathyroidism or pheochromocytoma was not detected in any case. Patients who were RET negative, had normal Ct levels and no suspected nodule on ultrasound examination. CONCLUSIONS: Our study revealed a relatively good prognosis in patients with V804M mutation. Despite the surgery was performed in older age no advance disease was observed.

Underdiagnosis of anaphylaxis in the emergency department: misdiagnosed or miscoded?

OBJECTIVES: To distinguish allergic reactions and anaphylaxis, and to highlight the importance of anaphylaxis. DESIGN: Case series. SETTING: Adult emergency department of the medical faculty of Hacettepe University, Ankara, Turkey. PATIENTS: Adults admitted to the emergency department between 1 May 2005 and 30 April 2010 with allergic diseases considered to be anaphylaxis or anaphylactic reactions. MAIN OUTCOME MEASURES: Patient age, gender, possible cause(s) of allergy, organ involvement, treatment, and physical examination findings. RESULTS: Although recorded physical examination findings of patients were consistent with anaphylaxis, 88 patients were not diagnosed as having this condition. All patients in this study group were evaluated in the emergency department facility and did not consult or were not referred to any other department or specialist. In all, 79 (90%) of them were discharged in the first 12 hours, 5 (6%) after 12 to 24 hours, and 4 (5%) after 24 hours. None of these patients died. CONCLUSION: Emergency physicians should be better able to recognise the clinical features of anaphylaxis, so as to treat the episode promptly and appropriately. Delay in diagnoses could lead to incomplete treatment and even be fatal.

Effect of heparin on neuroprotection against spinal cord ischemia and reperfusion in rats.

BACKGROUND: Paraplegia due to ischemia/reperfusion (I/R) injury of the spinal cord is a devastating and undesired complication of thoraco-abdominal aortic surgery. Unidentified clots cause a variety of thromboembolic events and deteriorate the severity of ischemia. We investigated the effect of the degree of anticoagulation on spinal cord I/R injury and whether heparin is protective against I/R injury beside its anticoagulant properties. MATERIALS AND METHODS: Twenty-eight rats were randomly assigned to four groups (n=7 per group) as G1 (no aortic occlusion and heparin administration), G2 (45 min aortic occlusion; no heparin administration), G3 (45 min aortic occlusion; 400 IU/kg heparin to keep activated clotting time (ACT) level around 200 sec), and G4 (45 min aortic occlusion; 800 IU/kg heparin to keep ACT level around 600 sec). After neurologic evaluation at the 48th hour of reperfusion, lumbar spinal cords were removed for histopathologic evaluation and immunohistochemical staining for HSP70 (heat shock protein 70), interleukin-6 and myeloperoxidase (MPO). RESULTS: The Motor Deficit Index (MDI) scores were lowest in G1 group (p < 0.05) and the MDI scores of G3 and G4 were significantly lower than G2 group (p < 0.05). The neuronal degeneration in G3 was significantly lower than the other groups, respectively (p = 0.03). Histopathological evaluation showed no significant intergroup differences in terms of the degree of edema and inflammatory response. There was no statistically significant difference found among the groups in terms of HSP70 staining, IL-6 staining or the degree of MPO staining. CONCLUSIONS: Protection of spinal cord from I/R injury requires a multimodal management. We should not miss out the importance of adequate anticoagulation in thoraco-abdominal surgical procedures. Furthermore, the recently discovered anti-inflammatory property of glycosaminoglycans, including heparin, deserves to be investigated.

Same effect of sublingual and oral captopril in hypertensive crisis.

BACKGROUND AND OBJECTIVES: Hypertensive crisis is a condition characterized by rapid and inappropriate symptomatic elevation of blood pressure (BP) that is commonly seen in Emergency Departments. Oral or sublingual captopril is commonly used in the Emergency Departments. The unpleasant taste of the sublingual drugs causes uncomfortable condition to the patient. Studies showing no difference between oral and sublingual captopril has been ignored so far. Herein we compared the oral and sublingual captopril efficiency in the hypertensive urgencies. MATERIALS AND METHODS: In this retrospective observational study, 71 patients admitted with hypertensive urgency to Emergency Departments of two hospitals in 2011 whose blood pressure were recorded before captopril administration and blood pressure were recorded after captopril administration at 0-5-15-30-45-60 minutes were included the study. The reductions of the blood pressure of oral and sublingual captopril groups were compared. RESULTS: There were 28 patients at oral and 43 at sublingual captopril group. The mean age ± SD was 58.13 ± 8.66 years and 41 (57.7%) patients were female. The most common complaints were headache, nausea/vomiting and weakness. 65 (91.5%) patients were using antihypertensive drugs before admitted to hospital. The blood pressure at 0, 5, 15, 30, 45 and 60th minutes of therapy didn't show any difference between oral and sublingual captopril use. CONCLUSIONS: There was any difference between oral and sublingual captopril efficiency to control of hypertension in patient with hypertensive urgency. For a more comfortable treatment, oral captopril may be a more convenient choice in the hypertensive urgencies.

Could vital signs predict carbon monoxide intoxication?

OBJECTIVE: This retrospective study examined the correlation between carboxy haemoglobin (COHb) levels and vital signs in patients with carbon monoxide (CO) intoxication. METHODS: Over a 10-year period, patients>16 years of age who presented to the emergency department due to CO intoxication were included. Age, gender, comorbidities, month/year of presentation, presenting symptoms, vital signs, blood pH, COHb level, treatment and outcome were recorded. RESULTS: In total, 476 patients were included. The mean±SD age was 36.22±13.65 years; 96.4% of the patients had a normal Glasgow Coma Scale score, 91.0% had normal blood pressure and 80.0% had a normal heart rate. COHb levels were stratified into three groups: <10% (n=39), 10-20% (n=106) and >20% (n=205); levels could not be obtained in the remaining 126 patients. In patients with COHb levels>20%, 34 (16.6%) had alkalosis and nine (4.4%) had acidosis. Among patients with COHb levels>20%, 140 (68.3%) had normal vital signs. CONCLUSIONS: Vital signs cannot be used as a prognostic marker of CO intoxication and, therefore, patients must be monitored closely.

Breast cancer with diabetes insipidus.

UNLABELLED: Diabetes insipidus (DI) is a rare clinical condition, which is usually caused by neurohypophyseal or pituitary stalk infiltration in cancer patients. CASE REPORT: we present a 62-year old metastatic breast cancer woman with DI. She admitted to the hospital because of nausea, vomiting, polyuria and polydipsia, while she was on no cytotoxic medication. She had no electrolyte imbalance except mild hypernatremia. The CT scan of the brain yielded a suspicious area in pituitary gland. A pituitary stalk metastasis was found on magnetic resonance imaging (MRI) of pituitary. Water deprivation test was compatible with DI. A clinical response to nasal vasopressin was achieved. CONCLUSIONS: Cancer patients who have symptoms such as nausea, vomiting, polyuria and polydipsia while they are not on chemotherapy should be evaluated for not only metabolic complications like hypercalcemia but also posterior pituitary or stalk metastasis MRI could be the choice of imaging for pituitary metastasis.