Ahmet Baydin

Platelet counts in adults with iron deficiency anemia

In adults with iron deficiency anemia (IDA), abnormal platelet counts were seen in several studies. However we retrospectively examined the clinical records of a larger number of adults with IDA to assess abnormal platelet counts. From November 2006 to April 2008, 615 consecutive adults (73 men and 542 women; age range, 16–88 years) with IDA were included in this study. The mean initial hemoglobin was 9.0 ± 1.8 g/dL (range 2.7–12.8 g/dL), and the mean initial platelet count was 304 × 103/µL ± 92.3 (range, 105–700 × 103/µL). The initial platelet counts were normal in 520 (84.6%) adults with IDA. Thrombocytosis (>400 × 103/µL) and thrombocytopenia (<150 × 103/µL) were detected in 82 (13.3%) and 13 (2.1%) adults with IDA, respectively. In conclusion, thrombocytosis was seen at lower rates in our study. Furthermore, this study shows that mild thrombocytopenia is not so rare in adults with IDA.

Retrospective evaluation of emergency service patients with poisoning: A 3-year study

The purpose of this retrospective study was to evaluate the characteristics of cases of acute poisoning in adults who were admitted to emergency service over a 3-year period. Clinical charts were analyzed retrospectively for etiologic and demographic patient characteristics. A total of 810 adults were admitted to the emergency center with acute poisoning. The female-to-male ratio was 2:1. Mean ages of female and male patients were 28.8±12.9 years and 35.1 ±15.4 years, respectively, and many patients (46.9%) were between the ages of 16 and 25 years. Medicinal drugs were found to be the primary cause (60.5%) of poisoning, and tricyclic antide-pressants were the most frequent causative agents (36.3%). Seasonal distribution of poisoning cases suggested a peak in the summer months (35.4%). Overall, 68.6% of acute poisonings were suicide attempts, and of these patients, 84.9%, 14%, and 1.1% were attempting suicide for the first, second, and third times, respectively. Among 810 cases of acute poisoning, 15 were fatal. The following conclusions were reached by investigators: (1) in the test region, younger females, especially single females, were at greater risk for poisoning than other patient groups, (2) self-poisoning cases constituted the majority of all poisonings, and (3) the main agents of self-poisoning were medicinal drugs, with antidepressants used most frequently. It was also found that unintentional poisoning commonly resulted from intake of foods, especially mushrooms.

Electrocardiographic changes during migraine attacks.

Objectives.—To clarify whether electrocardiographic (ECG) changes can be identified during a migraine attack and to determine whether there are ECG differences between periods with and without headache.

B‐type natriuretic peptide as an indicator of right ventricular dysfunction in acute pulmonary embolism*

Objective:  B‐type natriuretic peptide (BNP) is a neurohormone secreted from cardiac ventricles in response to ventricular strain. The aim of present study was to evaluate the role of BNP in the diagnosis of the right ventricular (RV) dysfunction in acute pulmonary embolism (PE).

Wild mushroom poisonings in the Middle Black Sea region in Turkey: analyses of 6 years.

Wild mushroom poisoning (MP) is an important medical emergency that may have serious clinical outcome. The aim of this study was to evaluate the demographic and clinical features of patients with wild MP. This study was designed retrospectively by examining files of the patients with wild MP who were admitted to Ondokuz Mayis University Emergency Department, between January 2002 and December 2007. Patients ≥16 years of age were included in the study. A total of 317 patients poisoned by wild mushrooms (mean age, 42.0 ± 16.3 years; 67.5% female) were studied. All poisonings were accidental, i.e. consumption of wild mushrooms collected from open fields and woodlands or purchased from local bazaars. The common symptoms and complaints on admission were nausea (86.8%) and vomiting (79.8%). The poisoning latent phase in most cases was <6 hours (86.8%). Most of the poisonings occurred in autumn (59.6%). Three patients died in the hospital due to acute liver failure and complications. The duration of hospitalization was a median 3 days (range: 1—12 days). The public should be informed about the probable hazards of wild mushroom ingestion.

The role of ultrasonography in the diagnosis and management of non-traumatic acute abdominal pain

Our aim was to assess the effects of initial ultrasonography (US) evaluation on the diagnosis and management of non-traumatic acute abdominal pain in the emergency department. Three hundred patients with the complaint of non-traumatic acute abdominal pain who were sent for US examination with an initial clinical impression were included in the study. Pre-US and post-US surveys were designed for the clinicians who requested US. The percentage concordance of US findings with the discharge diagnosis made by clinical follow-up, imaging modalities and surgery was determined by calculating the confidence interval. The concordance of the initial clinical impression and the US diagnosis with the discharge diagnosis were compared using the McNemar test. US could not detect any pathology in 102 (34%; 95%CI, 28.6–39.3%) of the patients. The US revealed a different diagnosis than the clinical impression in 69 (23%; 95%CI, 18.2–27.7%), and confirmed the diagnosis in 121 (40%; 95%CI, 34.4–45.5%) patients. The US changed the treatment plans in 47% (95%CI, 41.3–52.6%) of the patients. The clinicians stated US helped them “very much” or “moderately” in making a diagnosis in 83% (95%CI, 78.7–87.2%). When US results were compared with the discharge diagnosis, there was concordance in 238 (79.3%; 95%CI, 74.3–83.6%) patients but not in 62 (20.6%; 95%CI, 16–25.1%). Among 121 patients the initial clinical impression agreed with the US diagnosis and there was concordance with the discharge diagnosis in 105 (86.7%; 95%CI, 80–92.7%). The concordance of US findings with the discharge diagnosis was significantly higher than that of the initial clinical impression statistically. In the initial evaluation of the patients with acute abdominal pain, US is considerably helpful in making the correct diagnosis, and that the concordance with the discharge diagnosis is high. When whole abdominal scanning is not performed, targeted US study according to the initial clinical impression decreases the clinical benefit of US.

Workplace violence in emergency department and its effects on emergency staff

Workplace violence (WPV) is a growing problem for healthcare providers, particularly for those in the Emergency department (ED), with its increasing frequency and severity. Characteristics of WPV are similar in different parts of the World with different sociocultural and economic status. As this problem remains unsolved, its unwanted effects on mental and physical health of staff become more problematic. The most common psychological affects are reduced job satisfaction and fear. When the reasons of WPV are investigated; lack of preventive policies, educational inadequacy, unwillingness to report assaults as a result of a consideration of violence as a routine by the staff and unmet expectations of patients and their family may be listed. In the short-term, increasing the number of security personnel, flagging the names of the patients with a potential of aggression in the computer system and reducing length of stay in the ED are measures to implement immediately. In the long-term, governments must focus on this subject and develop necessary policies including educational programmes in order to reduce WP, before it is too late for another ED worker.

Acute aortic dissection provoked by sneeze: a case report

The response of the abdominal viscera and the contraction of the intercostal muscles during the respiratory phase of sneezing increases intrathoracic pressure, which may lead to several complications. However, there are no reports in the literature concerning aortic dissection after sneezing. We report a patient in whom the development of dissection was secondary to sneezing, although hypertension was present as a risk factor, and we discuss the relationship between sneezing and aortic dissection. To our knowledge, this is the first report of aortic dissection provoked by sneezing in the literature.

Is there a relationship between the blood cholinesterase and QTc interval in the patients with acute organophosphate poisoning

Organophosphates cause poisoning as a result of the excessive accumulation of acetylcholine at the cholinergic synapses due to inhibition of acetylcholinesterase (ChE). In the literature, it has been reported that there have been electrocardiographic abnormalities, including QT‐interval prolongation in most patients with acute organophosphate poisoning (OPP), and a relation between blood ChE level and clinical severity in acute OPP. The aim of this study is to assess the relationship between blood ChE level and QTc interval in the patients with acute OPP. This retrospective study consists of 20 patients admitted to the emergency intensive care unit. A total of 93 QTc interval and blood ChE measures obtained on the same day from 20 cases were compared for their correlation. There were prolonged QTc intervals in 35.4% of the ECGs. There was a negative correlation between QTc interval and blood ChE measures. In following up the patients with acute OPP, QTc interval may be useful when blood ChE levels are low and may provide complementary information concerning the severity of poisoning. However, further prospective studies, supporting the present results, are needed.

Posttraumatic pneumocephalus-induced bilateral oculomotor nerve palsy

Bilateral third nerve palsy often points to the involvement of its nucleus. Third nerve palsy as a result of posttraumatic nuclear involvement is an extremely rare condition. A 23-year-old man presented with a depressed skull fracture after acute head trauma and had Glasgow Coma Scale Score of 9. The diameters of the pupils were 6.5 and 7.5 mm and they were not reactive to light stimulation. There was bilateral ptosis. Computed tomography (CT) relieved bilateral perimesensephalic pneumocephalus. We suggested that bilateral oculomotor nerve paresis might develop in association with posttraumatic bilateral perimesensephalic pneumocephalus, which affected the nucleus of the third nerve.