How do the accounts of the patients on pregnancy and birth process enlighten medical team in terms of narrative ethics?

OBJECTIVE: The aim of this study is to evaluate the relationship between the patient and the physician, midwife and nurse during the process of pregnancy and birth, and to ascertain the importance of communication within this relationship; find out the experiences of patients about the communication process. METHODS: Three hundred eighty-eight people were interviewed about the pregnancy and birth process. Chi square (chi(2)) and t-tests were used for the statistical evaluation of the data. Forty-nine pregnant women, who were participating in any pregnancy training program, were asked to write down their experiences related to the pregnancy and birth process in a notebook. Thirty-two (65.3%) of these notebooks were taken back 3 months after the delivery, and these notebooks were evaluated within the framework of "narrative ethics" and common themes were found out in order to be discussed in this paper. RESULTS: It is found out that communication skills of doctors and midwives/nurses were of primary importance for all the participants. CONCLUSION: Pregnancy and birth are special processes and being informed is of great importance in this process. Every woman has a story to tell about her pregnancy and birth processes. PRACTICE IMPLICATION: These findings may contribute to the development of new hypotheses. Hence, similar research projects should be conducted, and the findings should be compared.     

Risk factors for laryngopharyngeal reflux

The aim of this study was to evaluate the demographic and clinicopathologic characteristics of gastroesophageal reflux disease (GERD) with and without laryngopharyngeal reflux (LPR) to determine the risk factors for the occurrence of LPR in patients with GERD. This is a retrospective study of GERD patients with and without LPR. From the outpatient computer program of our hospital we randomly enrolled 45 GERD patients with LPR into the first group and another 45 GERD patients without LPR to the second group. Medical records of the patients in both groups were examined. All patients underwent upper gastrointestinal system endoscopy. LPR was confirmed by laryngoscopy, and LPR-related laryngoscopy scoring. Non-erosive GERD (NERD), erosive GERD (ERD) and Barrett’s esophagus (BE) were diagnosed by endoscopy and histopathology. Various clinical parameters including status of Helicobacter pylori (H. pylori) infection, topography of gastritis were analyzed. For therapy, lansoprazole in a dosage of 30 mg BID for at least 8 weeks were given to all patients in both groups. GERD patients with and without LPR were compared according to demographic, clinic, endoscopic and histopathological parameters. The results revealed that patients with LPR were younger than the patients without LPR (38.7 ± 10.2 years and 43.8 ± 11.5 years; p = 0.08); however, there was no statistical significance. Patients without LPR showed no gender predilection (55% male) while LPR patients showed male preponderance (71% male). In LPR group, 11 patients (24%) had NERD, while 28 (62%) and 6 (13%) patients had ERD and BE, respectively. Twenty-seven (60%) patients without LPR were diagnosed as NERD, 15 patients (33%) without LPR had ERD and only 3 patients (6.6%) showed the histological findings of BE. The patients in LPR group had higher body mass index. Hiatal hernia was more frequent in the patients with LPR (53%) than in the patients without LPR (24%) (p = 0.005). LPR patients had longer duration of reflux symptoms than the patients without LPR (p = 0.04). H. pylori status was not different in both groups but the patients without LPR had more corpus gastritis than the patients with LPR. Eight weeks of lansoprazole treatment was successful in 71% of patients with LPR, and 86% of patients without LPR. We concluded that male gender, hiatal hernia, longer duration of symptoms, high BMI, having ERD and BE seems as risk factors for the occurrence of LPR in patients with GERD. H. pylori status did not have any effect on the development of LPR. Corpus dominant gastritis may have a protective role against the development of LPR. Proton pump inhibitor therapy is less effective in patients with LPR.     

Seroprevalence of West Nile virus and tick-borne encephalitis virus in southeastern Turkey: first evidence for tick-borne encephalitis virus infections

West Nile virus (WNV) and tick-borne encephalitis virus (TBEV) are among the medically important Flaviviruses that cause significant morbidity and mortality in humans. In this study, seroprevalence of WNV and TBEV in sera from two state medical hospitals from the southeastern part of Turkey was investigated. One hundred eighty-one serum samples were evaluated for WNV immunoglobulin G (IgG) by an indirect immunofluorescence test (IIFT) and for IgG antibodies against TBEV by a commercial enzyme-linked immunosorbent assay (ELISA) kit with enhanced sensitivity and specificity. Sera positive for WNV IgG were further analyzed by plaque reduction neutralization assay (PRNA). TBEV IgM was also investigated by ELISA in all seroreactive samples. Of 181 sera, 29 (16%) were positive for WNV IgG by IIFT and 17 of 179 (9.5%) were confirmed by PRNA. Nineteen of 181 (10.5%) sera were detected to have TBEV IgG. Mean titer of TBEV IgG was 43.0 RU/mL (median, 33.9 RU/mL; cutoff: 20 RU/mL). Four samples with WNV IgG antibodies were also positive for TBEV IgG antibodies. TBEV IgM was detected in 9 of 39 (23%) of all seroreactive sera, where IgM positivity were accompanied by IgG for 6 samples. These results suggest the presence of possible human WNV and TBEV infections in southeastern Turkey where vector activity have previously been detected.     

Inferior vena caval tumor thrombus extending into the right atrium in a patient with pancreatic cancer

Venous thromboembolism is a common complication in patients with cancer and an important cause of morbidity and mortality. Idiopathic thrombosis, migratory or recurrent thrombophlebitis may be the first manifestation of an occult malignancy. While deep venous thrombosis and pulmonary embolism are the most common thrombotic conditions in patients with malignant disease, tumor thrombus may be seen in inferior vena cava, mainly in patients with renal cell carcinoma, hepatocellular carcinoma, testicular tumors or adrenal carcinoma. Although pancreatic cancer is one of the cancers that are most strongly associated with thrombotic complications along with cancers of ovary and brain, there has been no report about presence of thrombus in the inferior vena cava in pancreatic cancer. We report a female patient with pancreatic cancer associated with tumor thrombus extending from the inferior vena cava to the right atrium     

Electrocardiography and Wells scoring in predicting the anatomic severity of pulmonary embolism

Pulmonary embolism (PE) is a major health problem associated with a significant morbidity and mortality. Immediate recognition of submassive and massive cases is extremely important in order to commencement of early and appropriate therapy that could be life saving. The aim of this study was to assess the ability of two scoring systems, electrocardiography (ECG) and simplified Wells (sWells) clinical scorings in predicting anatomic severity of PE. Hence, ECG and sWells scorings were combined in order to test the hypothesis if this new scoring does enhance the prediction of severity. Fifty six patients with proven PE with high (50 patients) and moderate (six patients)-probability of ventilation/perfusion (V/Q) scan were retrospectively studied. Baseline ECGs were analysed by two independent observers in order to constitute ECG scorings. Baseline sWells scores were also calculated. Anatomic severity of PE was calculated by scintigraphically and categorized into mild (<50% perfusion defect) (group 1), and severe (50% perfusion defect) (group 2) diseases. The mean of ECG scores, sWells scores and the combined scores were 5.23+/-3.42 and 5.85+/-3.82; 6.60+/-1.88 and 7.03+/-2.40; and 10.73+/-3.60 and 11.60+/-4.32 in groups 1 and 2, respectively (p>0.05). An ECG score of 6.5 predicted severe disease (perfusion defect 50%) with a sensitivity of 41.7% and a specificity of 82%). sWells and combined scores did not provide better sensitivity or specificity values based on ROC curve analysis. Our results indicated that ECG scoring could be valuable test in predicting anatomic severity of PE, adding sWells scoring to ECG scoring did not provide any beneficial effect.     

The Effects of N-Acetylcysteine on Bile Duct Ligation–Induced Liver Fibrosis in Rats

Stellate cells are activated by free radicals, and synthesize collagen. N-acetylcysteine (NAC) is a precursor of reduced glutathione and a potent scavenger of hydroxyl radicals and has potential antifibrotic effects. We aimed to test the effects of NAC on bile duct ligation (BDL) induced liver damage in rats. Forty-seven Wistar rats were divided into 5 groups: group 1, BDL + NAC (n = 10); group 2, BDL (n = 10); group 3, sham + NAC (n = 10); group 4, sham (n = 10); and group 5, control group (n = 10). NAC (50 μmol/kg per day) or saline of single doses were administered intraperitoneally for 28 days. Serum biochemical and liver oxidative stress parameters were studied. Liver collagen level was determined by the method of Lopez de Leon and Rojkind. Liver slides were stained by hematoxylin and eosin and Masson trichrome\Gomory reticulum staining. Aspartate aminotransferase (AST) and alkaline phosphatase levels in the BDL + NAC group were lower than the BDL group and were higher than the control groups (all P < .001). Malondialdehyde, luminal, and glutathione levels in group 1 were lower than the BDL group (P = .01, P = .002, and P < .001) and higher than the control groups (all P < .001). NAC had no effect on alanine aminotransferase (ALT), gammaglutamyl transferase, bilirubin, albumin, or lucigenin levels. Liver collagen levels were higher in the BDL groups (P < .001); however, NAC had no effect on the collagen levels. The BDL groups showed stage 3 fibrosis; all the control groups were normal. NAC improved some biochemical parameters (AST, alkaline phosphatase) and oxidative stress parameters (malondialdehyde, luminol, glutathione) in the BDL model. NAC was found to be effective on cholestasis-induced hepatotoxicity. However, NAC was inefficient as an antifibrotic agent within a 1-month period of administration in the BDL model.     

Seborrhoeic dermatitis-like tinea faciei in an infant

The patient we present herein is a 6-month-old infant who had erythema and scaling on the central part of the face for 4 months. Both the abundant scaling and the localisation, but also the low age of this infant led to suspect seborrhoeic dermatitis. Direct microscopic examination of scales showed septate hyphae and the cultural examination was also positive for dermatophyte. The found species was Trichophyton mentagrophytes. We describe this patient to highlight the importance of considering tinea faciei in the differential diagnosis of all facial eruptions and the value of mycological examination.     

Comparison of the therapeutic efficacy of TENS versus intra-articular hyaluronic acid injection in patients with knee osteoarthritis: A prospective randomized study

Knee osteoarthritis (OA) is perceived as a major public health problem, and today, various treatment modalities are used to manage this condition. The purpose of this study was to assess and compare the efficacy of transcutaneous electrical nerve stimulation (TENS) and intra-articular hylan G-F 20 (Synvisc; Genzyme Corporation, Ridgefield, NJ) in patients with symptomatic knee OA. A total of 60 patients with primary knee OA were randomized into 2 treatment groups. TENS was applied for 3 weeks in the first group, and in the second group, hylan G-F 20 was injected intra-articularly once a week for 3 weeks. Patients were then followed for 6 months. Disease severity was measured with the Lequesne Index. Efficacy in terms of pain, functional status, and quality of life was assessed through analysis of changes in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and short Form 36 Health Survey (SF-36) scores. Adverse events were monitored throughout the study. WOMAC pain scores were improved at the first control visit in the TENS group and in the viscosupplementation group; this improvement was statistically significant. WOMAC stiffness scores showed a statistically significant decrease in the TENS group at the first control visit. Stiffness did not decrease during the first month in the second group; however, these patients exhibited improvement during the sixth month after injection. Physical function scores and SF-36 total scores did not change in either group after treatment. Pain relief was observed at the first month and continued throughout the 6-month follow-up period in both groups. Stiffness decreased by the sixth month in both groups. Improvement in WOMAC physical function scores was greater in the intra-articular hylan group than in the TENS group at the end of follow-up; however, quality of life was not improved in either group. These therapies used in combination may alleviate symptoms in patients with OA.