Diagnostic value of combined serum biomarkers for the evaluation of liver fibrosis in chronic hepatitis C infection: A multicenter, noninterventional, observational study

Background/Aims: The hepatitis C virus (HCV) infection is important cause of chronic hepatitis. Liver biopsy is considered the gold standard for assessment of fibrosis but this procedure is an invasive procedure. We aimed to evaluate the diagnostic efficiency of non-invasive serum biomarkers, separately and in combinations, on liver fibrosis in treatment-naive chronic hepatitis C (CHC) patients. Materials and Methods: Two hundred and sixteen treatment-naive CHC patients were enrolled from 32 locations across Turkey in this open-labelled, non-interventional prospective observational study. FibroTest®, aspartate aminotransferase-to-platelet ratio index(APRI), aspartate aminotransferase and alanine aminotransferase ratio (AAR), fibrosis index based on four factors (FIB-4), Age-platelet(AP) index and Forns index were measured and compared with Metavir scores got from liver biopsies. Results: Data from 182 patients with baseline liver biopsy were suitable for analysis. One hundred and twenty patients (65.9%) had F0-F1 fibrosis and 62 patients (34.1%) had F2-F4 fibrosis. APRI 0.732 area under the curve(AUC) indicated advanced fibrosis with 69% sensitivity and 77% specificity. FIB-4 0.732 AUC and FibroTest 0.715 AUC indicated advanced fibrosis with 69% and 78.4% sensitivity, and 75% and 71.4% specificity, respectively. The combined use of tests also led to an increase in AUC and specificity. Combinations of FibroTest with APRI and/or FIB-4, and FIB-4 with APRI were optimal for the evaluation of liver fibrosis. Conclusion: Fibrotest, FIB-4, APRI, AP index and Forns index exhibit good diagnostic performance for determining liver fibrosis in CHC patients, and the use of at least two tests together will increase their diagnostic value still further. © Copyright 2018 by The Turkish Society of Gastroenterology

Pelvic actinomycosis mimicking ovarian malignancy: three cases

Objective: Three cases of pelvic actinomycosis initially diagnosed as pelvic malignancy and treated surgically are reported. Cases: The first case was a 38-year-old multiparous woman who was referred to our clinic because of bilateral ovarian solid masses. With the impression of ovarian carcinoma, a laparotomy was performed. During surgery adhesiolysis, total abdominal hysterectomy, bilateral salpingo-oophorectomy, infracolic omentectomy, appendectomy, peritoneal washings, and peritoneal abscess drainage were performed. The second patient was a 37-year-old woman who presented with a left-sided fixed solid mass highly suggestive of pelvic malignancy. Both ureters were found to be dilated with hydronephrosis in the right kidney supporting the diagnosis of retroperitoneal fibrosis. Excision of the mass, colectomy and temporary diverting colostomy and stent insertion to the left ureter were performed. Colostomy repair was performed five months later. On the fifth day postoperatively, fascial necrosis developed so a Bogotabag was placed on the anterior abdominal wall and left for secondary healing. The third patient was a 51-year-old postmenopausal woman incidentally diagnosed as having a pelvic mass while having been investigated for constipation and nausea. She had had a colostomy one year before and a reanastomosis two months after. Total abdominal hysterectomy and bilateral salpingo-oophorectomy were performed. In all cases, histopathologic staining of the specimens revealed chronic inflammation containing actinomy-costs abscesses confirmed with microbiologic identification. Conclusion: Pelvic actinomycosis is an uncommon cause of a pelvic mass. However, it should be kept in mind in the differential diagnosis of pelvic masses, especially in the patients with a history of IUD use to avoid an unnecessary extensive surgical procedure

Case Report - Three cases of recurrent epileptic seizures caused by Endosulfan

To commit suicide, three young adults swallowed a relatively small amount of a widely used insecticide containing endosulfan. They developed recurrent epileptic seizures. After hospitalization they were treated and recovered without any sequel. These seizures were classified as acute symptomatic or provoked seizures. We suggest that if one faces acute repetitive seizures, especially in the rural areas, an intoxication such as endosulfan intoxication should be considered when the etiology is uncertain even in the absence of any signs of intoxication

Elevated tissue levels of tumor necrosis factor-alpha in vulvar vestibulitis syndrome

The purpose of this study was to compare levels of inflammatory cytokines, namely TNF- alpha, IL-1 beta, and IL-1 receptor in women with vulvar vestibulitis syndrome (VVS) relative to levels in controls. The authors hypothesized that tissue concentrations of inflammatory cytokines would be elevated significantly in women with VVB compared to pain-free controls. The study population consisted of 15 women with strictly defined VVB in reproductive age and 13 age-matched women with no history of vulvodynia. For TNF-alpha, positive staining was observed in 40% of the samples from the study group and in 7.7% of the samples from the control group. The difference between the groups was statistically significant (p < 0.05). In conclusion, a limitation of the present study was the relatively small sample size. However, the authors' intention was simply to propose that the local inflammation may be mediated by cytokines as TNF-alpha may rather than trying to single out a pathogenesis of VVS. The authors' findings of elevated TNF-alpha may suggest new therapeutic alternatives for VVS, as inhibiting cytokine synthesis or antagonism of the cytokine receptor

A case report: antiviral triple therapy with telaprevir in a haemodialysed HCV patient in Turkey

WOS: 000369185300011PubMed: 26790555A 49-year-old woman was diagnosed with chronic hepatitis C 7 years ago. She began haemodialysis at the same time. She was on the waiting list for kidney transplantation (KTx). The real-time PCR technique revealed an HCV RNA viral load of 212 000 IU/ml, genotype 1a, IL28B the rs12979860 minor allele heterozygous CT (rs8099917 TT homozygous). She had a history of first antiviral treatment for 48 weeks of PEG-IFN-alpha 2a, 135 mu g/week in 2011, but the HCV infection relapsed. Considering her relatively young age, candidacy for renal transplant, and the heterozygous pattern of IL28B, we decided to proceed with a second (and last) antiviral treatment using triple therapy with telaprevir at the regular dose of 750 mg every 8 hours + PEG-IFN-alpha 2a 135 mg/week sc + 200 mg RBV three times a week. At the end of 6-month therapy, HCV RNA was found to be negative at months 3, 5, and 6. The patient has reached the sustained virological response (SVR) and is ready for KTx. All renal transplant candidates (dialysis-dependent, or not) with HCV should be assessed for antiviral treatment given the increased risk of progressive liver disease due to immunosuppressive therapy, increased life expectancy compared to other HCV-positive patients on dialysis, and the inability to receive interferon after transplantation

Noncompaction cardiomyopathy and cardiac MR imaging in Ege University

WOS: 000497522300324[No abstract available

Qt dispersion in soccer players during exercise testing

Screening for cardiac health should involve relevant parameters or indices that are easy and inexpensive to obtain. Various cardiac adaptation mechanisms develop during regular exercise that are affected by many factors, and these are reflected on a surface electrocardiogram. QT dispersion has been considered a surrogate for heterogeneity of repolarization, leading to ventricular arrhythmias. We compared QT parameters between athletes and sedentary subjects. A total of 225 men were assessed, comprising a group of professional soccer players and sedentaries. Each subject underwent supine 12-lead electrocardiographic examinations and exercise testing by ergospirometry. QT parameters were taken at rest and at peak exercise. Peak oxygen consumption was considerably higher in the athletes than in the controls (59.3 +/- 5.6 vs. 44.3 +/- 2.4 ml/kg/min, mean +/- SD p < 0.001). QT parameters at rest: There were significant differences in heart-rate-corrected rest maximal QT duration (413.9 +/- 50.5 vs. 445.3 +/- 45.7 ms, p < 0.001) and in heart-rate-corrected rest minimum QT duration (380.5 +/- 51.2 vs. 409.5 +/- 46.7 ms, p < 0.001). QT parameters at peak exercise: maximal QT duration at peak exercise (253.9 +/- 20.8 vs. 261.7 +/- 26.2, p = 0.02), QT dispersion at peak exercise (25.2 +/- 9.1 vs. 29.5 +/- 15.8ms, p = 0.04), heart-rate-corrected QT dispersion at peak exercise (44.6 +/- 16.4 vs. 52.6 +/- 28.3 ms, p = 0.03) differed significantly between professional soccer players and controls. QT dispersion and corrected QT dispersion at peak exercise are lower in athletes than in controls. Athletes and other subjects identified with a long QT interval should be examined at regular intervals