Impact of COVID-19 pandemic on diagnosis and treatment access of patients with viral hepatitis in Turkey.

INTRODUCTION: We aimed to evaluate access to diagnosis, treatment and follow-up in patients with viral hepatitis during the COVID-19 pandemic. METHODOLOGY: Patients who started treatment for hepatitis B and hepatitis C were included in the study and analyzed in two periods: before-pandemic and during-pandemic. Indication for treatment and frequency of laboratory follow-up was obtained from hospital records. A telephone survey was administered to evaluate treatment access and compliance. RESULTS: Four centers with 258 patients were included in the study. Of these 161 (62.4%) were male, median age was 50 years. The number of patients, admitted to outpatient clinics was 134647 in the before-pandemic period and 106548 in the during-pandemic period. Number of patients who started treatment for hepatitis B were significantly high during-pandemic period compared with before-pandemic (78 (0.07%); 73 (0.05%) respectively; p = 0.04). The number who received treatment for hepatitis C was similar in both periods: 43 (0.04%); 64 (0.05%), respectively (p = 0.25). Prophylactic treatment for hepatitis B, due to immunosuppressive agents was significantly higher in during-pandemic period (p = 0.001). In the laboratory follow-ups at 4th, 12th and 24th weeks of treatment, worse adherence was detected in during-pandemic (for all p < 0.05). Access to treatment and compliance of all patients was over 90% and did not differ in the two periods. CONCLUSIONS: During-pandemic, hepatitis patients' access to diagnosis, treatment initiation and follow-up had worsened in Turkey. The health policy implemented during the pandemic had a positive impact on patients' access to and compliance to treatment.

Prediagnosis of soft tissue infection that was finally diagnosed as pyoderma gangrenosum of ulcerative colitis.

Pyoderma gangrenosum is a rare disorder characterized by inflammatory and ulcerative skin lesions. In this case report, we aimed to present our patient who had a prediagnosis of soft tissue infection and skin ulcers, and was eventually diagnosed with ulcerative colitis-associated pyoderma gangrenosum. A 30-year-old female patient was admitted to the emergency department with skin lesions on her kneecap and lower neck. The patient's skin lesions were considered as infective ulcers, and the patient was admitted to the infectious diseases clinic. The patient had received antibiotics of meropenem and teicoplanin in the follow-up. Surgical debridement was performed but after debridement, the wound had progressed.

Assessment of Serum Resistin and Plasma Calprotectin Levels as Biomarkers of Inflammation in Patients with Familial Mediterranean Fever Disease.

Objective: While several inflammatory markers are known to increase in familial Mediterranean fever (FMF) disease cases, the need remains for diagnostic tests specific for FMF that monitor inflammatory activity. We aimed to investigate resistin and calprotectin levels during both attack and attack-free periods of FMF disease and evaluate their use as novel biomarkers of inflammation in patients with FMF. Materials and Methods: This cross-sectional study included 68 male patients diagnosed with FMF and 20 healthy individuals as controls. Blood samples were obtained from the patients in attack-free periods (at least 15 days after the last attack) and attack periods (in the first 24 hours). Serum resistin and plasma calprotectin levels was measured by ELISA method. Results: Resistin and calprotectin levels were significantly higher in patients during both attack (p =0.001, p <0.001) and attack-free periods (p =0.017, p =0.01) compared to the control group. Logistic regression analysis indicated that resistin levels were predictive for the diagnosis of FMF disease (OR: 1.21; 95% CI: 1.04-1.42; p =0.016). Resistin and calprotectin levels significantly correlated with C-reactive protein, erythrocyte sedimentation rate, fibrinogen, and white blood cells (0.301≤ r ≤ 0.505, p <0.05). Conclusion: Resistin and calprotectin levels were significantly higher in patients than controls, and resistin was predictive for monitoring inflammatory activity in patients with FMF.

Lipase elevation on admission predicts worse clinical outcomes in patients with COVID-19.

BACKGROUND AND OBJECTIVES: Hyperlipasemia is highly prevalent among coronavirus disease 2019 (COVID-19) patients. The aim of this study was to assess the effect of lipase activity, measured at the time of admission, on the clinical course and mortality in COVID-19 patients. METHODS: The population of this study comprised 12,139 patients who were hospitalized due to COVID-19 between June 2020 and June 2021 in a pandemic hospital. Of these, 8819 patients were excluded from the study due to missing data, four patients were excluded due to a diagnosis of acute pancreatitis (according to the revised Atlanta criteria), and 72 patients were excluded due to alcohol use or having a history of chronic pancreatitis. The final study sample consisted of the remaining 3244 COVID-19 patients. Laboratory results, intensive care unit (ICU) follow-up periods, the need for mechanical ventilation, and mortality rates were compared between the normal lipase activity and high lipase activity groups. RESULTS: There were 968 (29.8%) patients with high lipase activity at the time of admission. The rate of ICU admission was 36.1% vs. 9.9% (p < 0.001), mechanical ventilation requirement rates were 33.7% vs. 8.3% (p < 0.001), and mortality rates were as 24.6% vs. 6.4% (p < 0.001) in the high lipase activity group compared to the normal lipase activity group. Multivariate regression analysis revealed that high lipase activity was an independent factor in predicting mortality in hospitalized COVID-19 patients (odds ratio [OR]: 3.191, p < 0.001). CONCLUSION: Elevated lipase activity without acute pancreatitis at the time of admission in COVID-19 patients was determined as an independent predictor of poor prognosis.

Gastric neuroendocrine neoplasms: A review.

Gastric neuroendocrine neoplasms (g-NENs) or neuroendocrine tumors are generally slow-growing tumors with increasing incidence. They arise from enterochromaffin like cells and are divided into four types according to clinical characteristic features. Type 1 and 2 are gastrin dependent, whereas type 3 and 4 are sporadic. The reason for hypergastrinemia is atrophic gastritis in type 1, and gastrin releasing tumor (gastrinoma) in type 2 g-NEN. The diagnosis of g-NENs needs histopathological investigation taken by upper gastrointestinal endoscopy. g-NENs are positively stained with chomogranin A and synaptophysin. Grading is made with mitotic index and ki-67 proliferation index on histopathological analysis. It is crucial to discriminate between types of g-NENs, because the management, treatment and prognosis differ significantly between subtypes. Treatment options for g-NENs include endoscopic resection, surgical resection with or without antrectomy, medical treatment with somatostatin analogues, netazepide or chemotherapy regimens. Follow-up without excision is another option in appropriate cases. The prognosis of type 1 and 2 g-NENs are good, whereas the prognosis of type 3 and 4 g-NENs are close to the prognosis of gastric adenocancer.

Associations between Gilbert's syndrome and personality characteristics

Abstract Objective Gilbert's syndrome (GS) is a benign genetic disorder that is characterized by intermittent mild jaundice in which the liver doesn't process bilirubin properly. The aim of this study was to determine whether GS patients have a different personality structure and if there are associations between properties of temperament and character and total bilirubin levels. Methods A total of 1665 young male individuals aged from 19 to 30 who were admitted for occupational examinations were included in this study. Careful patient history was taken, a detailed physical examination was conducted, and hematologic and biochemical tests and abdominal ultrasonography were performed. The Turkish version of the Temperament and Character Inventory (TCI) was administered to all participants. 81 patients diagnosed with GS and 150 randomly chosen healthy individuals (control group) were investigated with comparison and correlation analyses. Results GS patients had higher scores than healthy controls for disorderliness (NS4) (p = 0.018), sentimentality (RD1) (p = 0.042), and fatigability (HA4) (p = 0.03). Moreover, Gilbert syndrome patients scored lower than controls for empathy (C2) (p = 0.041) and transpersonal identification (ST2) (p = 0.044). Bilirubin levels were positively associated with disorderliness (NS4) (r = 0.141, p = 0.032) and fatigability (HA4) (r = 0.14, p = 0.033). Conclusions GS patients may have some different personality characteristics from healthy individuals. This study is an initial exploration of the personality structure of GS patients and the findings should be interpreted with caution. Further prospective studies are needed to identify the relationship between Gilbert disease and personality characteristics.

Ultrasonographic assessment of femoral cartilage thickness in patients with Helicobacter pylori infection.

OBJECTIVES: Helicobacter pylori is a major cause of gastritis and a potential trigger of inflammatory disease. The effect of H pylori infection on distal femoral cartilage has yet to be evaluated. The aim of this study was to evaluate femoral cartilage thickness in patients with H pylori infection and to find whether this infection affects femoral cartilage thickness. METHODS: This cross-sectional study included 199 patients. To measure the thickness of femoral articular cartilage, 99 patients with H pylori infections and 100 with H pylori-negative controls were enrolled into two groups. The measurements were made using linear probe ultrasonography with the patients in supine positions and their knees in maximum flexion. Demographic, clinical, endoscopic and laboratory data were collected for all patients. RESULTS: Both the right and left femoral condyles had thinner cartilage thickness in the H pylori-positive group than in the H pylori-negative group (P = .016, P = .036). For the intercondylar area and lateral femoral condyles, although the H pylori-positive patients had thinner femoral cartilage thickness than the H pylori-negative individuals for both extremities, this finding was not statistically significant (P > .05). CONCLUSION: Femoral cartilage was thinner in patients with H pylori than patients without H pylori for right and left medial femoral condyles. This study suggests that H pylori infections may affect femoral cartilage thickness and potentially increase the risk of cartilage degeneration.

Associations between Gilbert's syndrome and personality characteristics.

OBJECTIVE: Gilbert's syndrome (GS) is a benign genetic disorder that is characterized by intermittent mild jaundice in which the liver doesn't process bilirubin properly. The aim of this study was to determine whether GS patients have a different personality structure and if there are associations between properties of temperament and character and total bilirubin levels. METHODS: A total of 1665 young male individuals aged from 19 to 30 who were admitted for occupational examinations were included in this study. Careful patient history was taken, a detailed physical examination was conducted, and hematologic and biochemical tests and abdominal ultrasonography were performed. The Turkish version of the Temperament and Character Inventory (TCI) was administered to all participants. 81 patients diagnosed with GS and 150 randomly chosen healthy individuals (control group) were investigated with comparison and correlation analyses. RESULTS: GS patients had higher scores than healthy controls for disorderliness (NS4) (p = 0.018), sentimentality (RD1) (p = 0.042), and fatigability (HA4) (p = 0.03). Moreover, Gilbert syndrome patients scored lower than controls for empathy (C2) (p = 0.041) and transpersonal identification (ST2) (p = 0.044). Bilirubin levels were positively associated with disorderliness (NS4) (r = 0.141, p = 0.032) and fatigability (HA4) (r = 0.14, p = 0.033). CONCLUSIONS: GS patients may have some different personality characteristics from healthy individuals. This study is an initial exploration of the personality structure of GS patients and the findings should be interpreted with caution. Further prospective studies are needed to identify the relationship between Gilbert disease and personality characteristics.

Endoscopic Retrograde Cholangiopancreatography During the COVID-19 Pandemic: Effects of Enhanced Personal Protective Equipment.

BACKGROUND AND AIMS: Personal protective equipment (PPE) decreases the risk of disease contagion, and because of the COVID-19 pandemic, enhanced PPE (EPPE) is widely used during endoscopic procedures including endoscopic retrograde cholangiopancreatography (ERCP). The aim of this study was to investigate the effects of EPPE on ERCP success parameters compared to standard PPE (SPPE). METHODS: ERCP procedures were evaluated retrospectively and ERCP outcomes were compared for similar time periods as before and after the COVID-19 pandemic. Primary outcomes were cannulation time, number of cannulation attempts, cannulation success rate, difficult cannulation rate, undesired pancreatic duct cannulation rate, ERCP-related adverse events, and length of hospital stay. RESULTS: Three hundred and eighty ERCP procedures were examined. One hundred and fifty-nine procedures were excluded due to missing data, previous sphincterotomy or altered anatomy. Of the final eligible sample size of 221 ERCPs, 93 were performed using SPPE and 128 were performed under EPPE. Indications of ERCP and demographic parameters were similar between groups. The majority of the ERCP cases included were for benign biliary obstruction of common bile duct stones (88.7%). No significant differences were detected in overall technical success (91.4% vs 92.2%, p = 0.832), cannulation success rates (94.6% vs 96.8%, p = 0.403), cannulation times (median times of both groups were 3 min, p = 0.824), difficult cannulation rates (37.6% vs 33.6%, p = 0.523), undesired pancreatic duct cannulation rates (29% vs 22.7%, p = 0.593), number of cannulation attempts (2.80 vs 2.71, p = 0.731), ERCP-related adverse events (9.7% vs 10.9%, p = 0.762), and length of hospital stay (6.63 vs 6.92 days, p = 0.768) between SPPE and EPPE groups, respectively. CONCLUSION: Biliary obstructions of common bile duct stones were the major indication of ERCP in the current study. The use of EPPE had no negative effects on ERCP performance in this patient group. ERCP can be effectively performed under EPPE.

Ultrasonographic Assessment of Knee Cartilage Thickness in Patients with Ulcerative Colitis: Decreased Femoral Cartilage Thickness May Be an Indicator of Extraintestinal Manifestation in Patients with Mild Activity Ulcerative Colitis.

OBJECTIVES: Ulcerative colitis is a systemic inflammatory disease which primarily involves the gut but presented by numerous extraintestinal manifestations. The effect of ulcerative colitis on knee cartilage has not been evaluated up to the present. In the current study, we aimed to investigate the possible relationship between the presence of ulcerative colitis and femoral cartilage thickness. DESIGN: Sixty-two patients with confirmed diagnosis of ulcerative colitis and 70 healthy controls aged 18 to 50 years referred to the gastroenterology outpatient department between January 2018 and January 2019 participated in this cross-sectional study. The measurements were made by ultrasonography with the patient in a supine position and the knees in complete flexion. Demographic, clinical, endoscopic and laboratory data were collected for all the subjects. RESULTS: The groups of ulcerative colitis and control group were similar with regard to sex, mean age, weight, height, body mass index, extremity dominancy, and existence of knee pain (P > 0.05). Medial femoral condyles, intercondylar areas, and lateral femoral condyles of both right and left knees had thinner cartilage thickness in ulcerative colitis group than control group (P < 0.001). CONCLUSION: Knee cartilage was thinner in subjects with mild activity ulcerative colitis than in healthy controls. Decreased knee cartilage thickness may be an indicator of extraintestinal manifestation in patients with mild activity ulcerative colitis. This association between ulcerative colitis and knee cartilage degeneration may be effective in early detection of possible risk factors and potential treatment strategies for both ulcerative colitis and specific subtypes of knee osteoarthritis.

Evaluation of serum CXC chemokine ligand 16 (CXCL16) as a novel inflammatory bio- marker or familial Mediterranean fever disease

Background/aim: Familial Mediterranean fever (FMF) is a disease that is mainly diagnosed with clinical features. Several well- known inflammatory markers increase in FMF. However, there is still a need for diagnostic tests for specifying FMF and monitoring inflammatory activity. CXCL16 is a chemokine produced by inflammatory cells that demonstrate efficacy in the acute phase response. In this study, we aimed to investigate the relationship between CXCL16 levels and FMF disease and to evaluate CXCL16 levels as a novel biomarker for FMF. Materials and methods: Fifty-three male patients diagnosed with FMF and sixty healthy individuals were included in this cross- sectional study. Blood samples were taken in the first 24 h of the attack periods. Serum soluble CXCL16 was evaluated by enzyme-linked immunosorbent assay (ELISA) method. Results: CXCL16 (P < 0.001), erythrocyte sedimentation rate (P < 0.001), C-reactive protein (P < 0.001), and fibrinogen (P = 0.005) were significantly higher in FMF group than in control group. Receiver operating characteristic (ROC) curve analysis revealed a cut off value of CXCL16 as 2.68 ng/ml with 83% sensitivity and 68% specificity (P < 0.001). Logistic regression analysis indicated that high CXCL16 and erythrocyte sedimentation rate levels were predictive parameters for FMF disease (OR 8.31; 95% CI 2.59-26.62; p <0.001) (OR 1.27; 95% CI 1.12-1.44; P < 0.001). There was no correlation between CXCL16 levels and attack frequency and disease duration (P = 0.395, P = 0.956). Conclusion: To the best of our knowledge, this is the first study evaluating serum soluble CXCL16 levels as a biomarker for FMF. CXCL16 levels were significantly higher and were predictive for monitoring inflammatory activity in patients with FMF. CXCL16 may be a promising biomarker for FMF diagnosis.