Search

Abstract The relationship between Helicobacter pylori infection and rheumatoid arthritis has been investigated, but the results remain controversial. This study aims to determine the association between the two diseases via a 17-year retrospective cohort study. Using the National Health Insurance Research Database, a nationwide population based in Taiwan, we identified 97,533 individuals with H. pylori infection and matched controls between 2000 and 2017 using propensity score matching at a 1:1 ratio. The adjusted hazard ratio of rheumatoid arthritis was determined by multiple Cox regression. The incidence rate of rheumatoid arthritis was 1.28 per 10,000 person-months in the H. pylori cohort, with a higher risk compared to the control group. In the

Background: The Identification and Management of Feeding Difficulties (IMFeD™) tool was introduced in 2011 for management of children with feeding difficulties and has been used in various countries around the world. This study aimed to assess its acceptance and effectiveness in clinical practice in Taiwan. Methods: This was a prospective, observational, multicenter study where subjects were followed over 3 months. Outpatients identified as picky eaters, having poor appetite, poor weight gain, or weight loss were enrolled. The acceptance and effectiveness of IMFeD tool were evaluated by caregivers and pediatricians. Results: Among 423 children who completed the study (235 boys, 188 girls; 78.8% aged

Abstract Background Cholangitis may affect liver failure of biliary atresia (BA) patients after Kasai portoenterostomy (KP). We examined whether the number of cholangitis episodes could be a prognostic marker for liver transplant (LT) in children with BA after Kasai portoenterostomy (KP). Methods Data for BA patients born after 1998 and undergoing KP were obtained from National Health Insurance Research Database (NHIRD), Taiwan. Patients were followed up until the end of 2011. Incidence and the number of cholangitis episodes were recorded and compared between patients based on LT status. Results Ninety-six (26.8%) of the 366 BA patients underwent LT. More patients who underwent KP at

Hepatic osteodystrophy is a common complication in patients with chronic liver disease, however, bone mineral status in patients with biliary atresia has rarely been investigated. Methods: Twenty-nine children with biliary atresia were enrolled in our study and their demographic data, bone mineral density (BMD) of lumbar spine and bilateral femoral neck, and biochemical parameters were measured and analyzed. Results: The majority of our patients had osteopenia or osteoporosis over at least one part of the skeleton although none had jaundice. Instead of T helper 1 cell cytokine, interleukin (IL)-4 had a significant negative correlation with BMD of the right femoral neck (β = −0.251, p = 0.027) and left femoral neck (β = −0.299, p = 0.012) independently by multiple linear regression analysis. Conclusion: We conclude that chronic inflammation with increased expression of IL-4 may be an important factor for compromised bone health in patients with biliary atresia.

Wilson's disease (WD) is an autosomal recessive defect of cellular copper export. Early diagnosis in children is difficult due to its obscure clinical presentations. The efficacy of zinc salts is well documented, although there are limited data concerning zinc use in pediatric patients with WD. Methods: We performed a retrospective analysis of clinical features, laboratory results and treatment responses in children with WD diagnosed at Taichung Veterans General Hospital between 1996 and 2008. Diagnosis was established by low serum ceruloplasmin, high 24-hour urinary copper excretion, presence of Kayser-Fleischer rings, and mutation analysis. Results: Eleven children were included in this study. The main initial presentations were impaired liver function tests (6/11) and hemolytic anemia (2/11). Gene studies in seven children showed six different mutations (G934D, R778Q, C490X, 304insC, IVS4-1 G > C, P992I) and one possible novel mutation (L1181P). All patients had improved liver function tests and hemoglobin levels after treatment with D-penicillamine, trientine and zinc supplement therapy. During a mean period of 3.4 ± 2.1 years with zinc therapy, six patients had serum zinc levels above the normal limit, and seven patients had serum copper levels below the normal range. Conclusion: Serum ceruloplasmin and 24-hour urinary copper examinations could be used to rule out WD in children with chronic hepatitis and hemolytic anemia. Gene analysis is helpful for prompt diagnosis of asymptomatic siblings and patients with atypical features. Zinc treatment is generally safe in pediatric patients with WD. However, its adverse effects should be monitored.

Background: Few reports have been carried out on the characteristics of pediatric liver tumors. Methods: A retrospective study of 57 patients diagnosed with liver tumors from 1989 through 2004 was conducted. They were classified into groups; 10 benign, 33 primary malignant and 14 metastatic liver tumors. Their demographics, initial presentations, laboratory data, image findings and outcomes were investigated and compared. Results: Hepatocellular carcinoma (HCC) with 91% hepatitis B virus-related, constituted 23 of 33 primary malignant liver tumors and had the poorest survival rate. Initially, 70% of patients with primary malignant liver tumors were at disseminated stages. All of HCC and 88% of hepatoblastoma had elevated serum levels of aphal-fetoprotein. However, abnormal liver function tests as alanine aminotransferase, total bilirubin, albumin and alkaline phosphatase were uncommon in patients with pediatric liver tumors. Metastatic liver tumors compared with primary malignant liver tumors showed hypo-echogenicity in abdominal ultrasound (US) exam and a lesser presence of vessel invasion and contrast enhancement in computed tomography studies ( P < 0.01). Conclusions: It is important to diagnose primary malignant liver tumors before their clinical symptoms and signs develop. Children with chronic hepatitis B virus infection must be followed every 6 months by serum aphal-fetoprotein and abdominal US even when their liver function tests are normal. Image studies with abdominal US and computed tomography scan can differentiate between primary and metastatic liver tumors. [ABSTRACT FROM AUTHOR]

To investigate the factors affecting the outcome of fulminant hepatic failure (FHF) in children in relation to hepatitis B virus (HBV) infection. Retrospective review of a total of 94 cases (61 males and 33 females, aged from 1 month to 15 years) recruited from nine tertiary referral centers in Taiwan from 1985 to 1999. The overall mortality rate was 75%. Patients in the mortality group were of an older age, had higher peak total bilirubin levels, a longer prothrombin time, and a lower percentage of HBV positivity ( P < 0.001, P = 0.003, P = 0.0027 and P = 0.042, respectively). Mortality was 65% in the HBV positive ( n = 42) and 83% in the HBV negative ( n = 52) group ( P = 0.05). In the HBV positive group, the prothrombin time was noted to be the single factor affecting outcome ( P = 0.036). In the HBV negative group, older age and higher peak value of total serum bilirubin were suggestive of poor survival rate ( P < 0.001 and P = 0.006, respectively). Multivariate analysis revealed that total bilirubin was the single factor affecting outcome in the HBV-negative group. The mortality rate of HBV positive children in three consecutive time periods without liver transplantation (1985–1989, 1990–1994, 1995–1999) decreased gradually (91, 67 and 38%, respectively, with P = 0.027). This change was not observed in HBV-negative cases. Hepatitis B virus positive FHF had a lower mortality rate than HBV negative FHF, with each group having different factors affecting mortality. [ABSTRACT FROM AUTHOR]

An image depicting transverse colon volvulus with gangrenous change and swelling, is presented.