Gastrointest. Disord., Volume 5, Issue 1 (March 2023) – 11 articles

Acupuncture and moxibustion are complementary therapies used by a significant number of patients with inflammatory bowel disease. There is limited research evidence of their effectiveness in the management of ulcerative colitis and, albeit less limited, in the case of Crohn’s disease. However, due to a lack of knowledge, their use as additional supportive therapy by gastroenterologists and specialist nurses is uncommon. Current evidence would indicate that they have a place as additional supportive treatments for patients with inflammatory bowel disease and their efficacy should be assessed through appropriately powered trials. In days of shared care and responsibilities between patients and clinicians, there is a need to share such information with patients so that they can make informed decisions. Full article

Celiac disease (CD), also known as gluten-sensitive enteropathy, is an inflammatory autoimmune reaction triggered by ingestion of gluten in genetically predisposed subjects. Celiac disease is often associated with a wide range of disorders, caused by immune responses and by malabsorption with subsequent nutritional deficiencies. Prevalent neurologic manifestations are ataxia, epilepsy, cerebral calcification, cerebral white matter lesions, peripheral neuropathy and myopathy, but also cognitive impairment. The study aimed to identify emerging and urgent research domains in order to establish a CD-specific patient-tailored protocol that includes both psychological and neuropsychological evaluations. We performed a systematic search of MEDLINE, PubMed, SCOPUS, Web of Science and Cochrane library in November 2022. We conducted a descriptive analysis of the characteristics of the included literature. Based on the exclusion/inclusion criteria, a total of seven articles were included in the scoping review process. This review demonstrated the lack of research on CD-related cognitive impairment key features and tries to focus on both cognitive and psychological manifestations as well as their two-way interaction. We tried to establish the specific areas involved, in order to have a comprehensive view of this condition and trying to determine a correct way of assessing CD cognitive impairment and its correlations with psychological distress and personal coping skills to a chronic condition. Nevertheless, research on this topic is progressively increasing and future studies should address specific key points. Full article

Feeding disorders are increasingly common in children, especially as medical advancements improve the life expectancy of children born with prematurity and complex medical conditions. The most common symptoms include malnutrition, refusal to eat and drink, food pocketing, disruptive feeding behavior, slow feeding, food selectivity or rigid food preferences, limited appetite, and delayed feeding milestones. A unifying diagnostic definition of pediatric feeding disorder has been proposed by a panel of experts to improve the quality of health care and advance research. Referral to specialized care should be considered when feeding problems are complex or difficult to resolve. In this review, we provide an overview of the evaluation and management of pediatric feeding disorders and information that may be useful when considering whether referral to specialized care may be beneficial. Full article

Hepaticojejunostomy is an essential component of many surgical procedures, including pancreaticoduodenectomy. Biliary leaks after HJS represent a major complication leading to relevant clinical problems: the postoperative mortality rate could reach 70% for surgical re-intervention, whereas endoscopic management is technically difficult due to the postoperative anatomy. Interventional Radiology plays a pivotal role for these patients. The case of a percutaneous biliary rendez-vous procedure performed to treat an HJA dehiscence after duodeno-cephalo-pancreasectomy is presented, which is successfully guaranteed to avoid a new surgical approach. Full article

Primary antibody deficiencies (PADs) are the most frequent group of inborn errors of immunity. Impaired B-cell development, reduced production of immunoglobulins (mainly IgG and IgA), and specific antibodies resulting in recurrent infections are their hallmarks. Infections typically affect the respiratory tract; however, gastrointestinal involvement is also common. These include infection with Helicobacter pylori, Salmonella, Campylobacter species, Giardia, and noroviruses. Impaired IgA production also contributes to dysbiosis and thereby an increase in abundance of species with proinflammatory properties, resulting in immune system dysregulation. Dysregulation of the immune system results in a broad spectrum of non-infectious manifestations, including autoimmune, lymphoproliferative, and granulomatous complications. Additionally, it increases the risk of malignancy, which may be present in more than half of patients with PADs. Higher prevalence is often seen in monogenic causes, and gastrointestinal involvement may clinically mimic various conditions including inflammatory bowel diseases and celiac disease but possess different immunological features and response to standard treatment, which make diagnosis and therapy challenging. The spectrum of malignancies includes gastric cancer and lymphoma. Thus, non-infectious manifestations significantly affect mortality and morbidity. In this overview, we provide a comprehensive insight into the epidemiology, genetic background, pathophysiology, and clinical manifestations of infectious and non-infectious complications. Full article

Many European studies report lower participation in colorectal cancer screening among migrants than non-migrants. A major limitation of these studies is that usually, the heterogeneity of migrants cannot be accounted for. The aim of this investigation was to examine differences in the utilization of fecal occult blood testing and colonoscopy between non-migrants and the five largest migrant groups residing in Austria using data from the Austrian Health Interview Survey 2019. The two outcomes were compared between non-migrants and migrants using multivariable logistic regression adjusted for socioeconomic and health variables. Migrants from a Yugoslav successor state (OR = 0.61; 95%-CI: 0.44–0.83), Turkish (OR = 0.35; 95%-CI: 0.22–0.55), Hungarian (OR = 0.37; 95%-CI: 0.16–0.82) and German migrants (OR = 0.70; 95%-CI: 0.51–0.98) were less likely to have used a fecal occult blood test compared to non-migrants. Participation in colonoscopy was lower among Turkish migrants (OR = 0.42; 95%-CI: 0.27–0.67) and migrants from a Yugoslav successor state (OR = 0.56; 95%-CI: 0.42–0.75) than among non-migrants. The findings are consistent with studies from other countries and highlight barriers migrants face in accessing the health care system. To address these barriers, the heterogeneity of the population must be taken into account when developing educational materials in order to promote informed decisions about whether or not to participate in colorectal cancer screening. Full article

Background: Fecal calprotectin (FCP) is a highly sensitive biomarker of intestinal inflammation widely used in diagnostics and monitoring of inflammatory bowel disease (IBD). Immunohistochemical assessment of calprotectin in the bowel mucosa is not a diagnostic standard. Therefore, the aim of this study was to evaluate tissue calprotectin (TCP) as a potential marker providing added insight for pediatric patients with Crohn’s disease (CD). Methods: Fecal and tissue calprotectin were measured in children with CD. The values were correlated with disease activity and histopathological changes of the patients’ endoscopic biopsies. Disease activity was assessed using the Pediatric Crohn’s Disease Activity Index (PCDAI); fecal calprotectin (FCP) was measured with the ELISA test. Immunohistochemical (IHC) staining for calprotectin antigen was performed on the biopsy samples from six bowel segments, and the number of TCP cells was counted per high power field (HPF). Non-parametric statistical tests were used for data analysis. Results: Fifty-seven children with CD with a median age of 10.5 (1–17) years (yrs) were examined for fecal and tissue calprotectin. The patients’ median PCDAI score was 10 (0–63.5), while median FCP was 535 (30–600) μg/g. We observed a correlation between disease activity (PCDAI) and FCP, TCP in inflammatory lesions and in crypts. There was no association either between FCP and TCP or between TCP in epithelium and PCDAI. Conclusion: It seems that IHC detection of calprotectin in bowel mucosa to assess disease behavior may be useful. FCP is a gold-standard biomarker in the diagnosis, monitoring and prognosis of IBD, and its levels correlated well with clinical activity in our study group. Full article

Background: Vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is recommended for patients with chronic liver diseases as the vaccine can prevent and/or reduce the severity of SARS-CoV-2 infection. However, we have little information on the often-reported liver-related adverse events (LrAEs) caused by the mRNA vaccine. Methods: We retrospectively investigated the frequency and details of severe LrAEs and changes in liver function tests in patients with chronic liver diseases. Results: Among 431 patients with chronic liver diseases, 416 (96.5%) had received the SARS-CoV-2 vaccine ≥ 2 times. Among the 345 patients included in the analysis, 6 (1.7%) had severe LrAEs; 3 ascites, 2 increases in transaminases, and 1 an increase in total bilirubin. Multivariate analysis demonstrated that cirrhosis and autoimmune disease were risk factors for severe LrAEs. In contrast, the liver function reserve assessed by the Child–Pugh and ALBI scores did not markedly change after vaccination in patients with cirrhosis and/or autoimmune diseases despite a small increase in transaminase levels. Conclusion: SARS-CoV-2 mRNA vaccines, which were used in most of our patients, are safe in patients with chronic liver diseases, but the frequency of severe LrAEs is slightly increased in patients with cirrhosis and/or autoimmune diseases. Full article

Background: In Flanders, the uptake in the population-based colorectal cancer (CRC) screening program (using fecal immunochemical test, FIT) is suboptimal (~50%). This study explored the reasons for inconsistent participation in FIT screening among irregular participants in Flanders. Methods: An online survey with both open questions and fixed statements was sent to irregular participants (2016–2018) in the Flemish CRC screening program. A reminder email followed eight weeks after the first email. Data analysis used both qualitative and quantitative approaches. Post-stratification weights based on gender, age group, and the first two digits of the postcode were employed to reduce non-response bias. Results: In total, 5328 out of 19,592 irregular participants responded to the survey. While the main reasons not to participate were related to ‘postponing participation’ and ‘having other priorities’, the main reasons to participate were related to the importance of (preventive) health checks. The role of general practitioners (GPs) in promoting CRC screening also emerged as an important theme among the respondents’ answers (based on fixed statements). Conclusions: The study reported the main reasons for inconsistent participation in FIT screening for CRC in Flanders. The findings are helpful in guiding tailored interventions to increase FIT screening uptake in the region. Full article