Zeitschrift fur Gastroenterologie最新文献

Introduction: The treatment of gastroparesis can be difficult in everyday clinical practice. The aim of this anonymous survey of members of the Arbeitsgemeinschaft Leitender Gastroenterologischer Krankenhausärzte e.V. (ALGK) was to investigate the management of gastroparesis care in Germany.

Material and methods: The ALGK conducted a member survey using a standardized anonymous questionnaire including 11 questions from 14.04.2023 to 29.04.2023. The questions covered diagnostic and therapeutic procedures as well as various aspects of the management of gastroparesis.

Results: The response rate was 21.4% (62 members). Only 6.56% of all respondents assessed the prevalence of gastroparesis correctly as estimated by current epidemiological publications. 68.85 % of all respondents used gastric emptying scintigraphy for diagnosis. 51.61% regarded an individualized therapy as the most important treatment goal, taking into account etiology and impact of symptoms, compared to symptomatic treatment of leading clinical symptom in 43,55 %. First choice treatment was medical treatment in 41.94%, dietary recommendations in 27.42% and endoscopic interventions in 24.2%. 100% of respondents used prokinetics, 40.32% used antiemetics while only 4.84% used analgesics. Insufficient availability of medical treatment options represents a need of action for 85.48%, compared to lacking official approval of available drugs for this indication for 48,39% of all respondents. Treatment options with little evidence were used quite frequently (e.g. use of herbal therapies in 43.55%).

Discussion: Overall, the frequency of gastroparesis was underestimated in the current survey. Endoscopic options are quite often used as first-line treatment. Although symptom-guided treatment is important for the majority of respondents, prokinetics are predominantly used.

The aim of the interdisciplinary S2k guideline "Acute infectious gastroenteritis in infants, children and adolescents" is to summarise the current state of knowledge on the clinical presentation, diagnosis, treatment, prevention and hygiene of acute infectious gastroenteritis, including nosocomial gastrointestinal infections, in infants, children and adolescents on the basis of scientific evidence, to evaluate it by expert consensus and to derive practice-relevant recommendations from it. The guideline provides a corridor for action for frequent decisions. It also serves the purpose of evidence-based further education and training and is thus intended to improve the medical care of children with acute gastroenteritis. In particular, the guideline aims to avoid unnecessary hospitalisation of children with AGE and to take preventive measures to avoid and spread infection.

As of now, there exists no established therapy for ELP. Retinoids, which are standard in treating cutaneous LP, do not exhibit positive effects in ELP. While topical glucocorticosteroids often yield favorable responses in esophageal inflammation, some cases prove recalcitrant or refractory. In such instances, various immunosuppressive therapies have been attempted with variable success.This report details a severe case of ELP that showed resistance to prednisolone, acitretin, alitretinoin, adalimumab, tacrolimus, hydroxychloroquine plus mycophenolate mofetil, and cyclophosphamide. The initiation of the JAK inhibitor tofacitinib induced an impressive clinical, endoscopic, and histological remission. This positive response to a JAK inhibitor is discussed in the context of our evolving understanding of the immune-mediated pathogenesis of this disease.

Background/objectives: Whether seasonality is a factor that influences the incidence of acute pancreatitis (AP) is an under-investigated area. If seasonal incidence peaks can be detected, specifically with regard to biliary pancreatitis, has so far been answered in contradictory ways in the literature.

Methods: All AP cases from two tertiary German referral centers were identified between 2016 and 2022 based on ICD-10 discharge codes. The χ2 test for goodness of fit was applied to test significant differences in monthly and seasonal distributions of AP admissions.

Results: In total, 3597 AP cases were included. We observed significantly more idiopathic and biliary cases in May to July (p-values 0.041 and 0.027, respectively). Furthermore, most drug-induced APs were identified during the winter months (p-value 0.006). Moreover, there was a significant peak of alcohol-induced pancreatitis in summer and fall (p-value 0.038).

Conclusions: Our data indicate a seasonal impact on AP incidences for certain etiologies.

Diagnostic routine and knowledge about the therapy regimes of infectious diseases like malaria gain in importance due to globalization, global warming, and increasing numbers of refugees. We report a case of a 66-year-old patient who presented with severe abdominal pain, most prominent in the left upper abdomen. He was recently hospitalized with severe falciparum malaria, diagnosed after returning from a trip around the world. Upon readmission, laboratory results showed post-artesunate delayed hemolysis. The ultrasound examination was highly suspicious of splenic rupture, confirmed by the immediately performed CT scan. In this case, the prompt diagnosis allowed the initiation of adequate conservative therapy including intensive care monitoring and hemodynamic stabilization.

Background and study aims: Gastrointestinal adverse reaction to food (GARF) is reported frequently in the general population and even more in patients with disorders of the gut brain axis. However, there is a significant difference between self-reported and objective proven GARF. The aim of the study was to characterize a mucosal correlate of GARF by endoscopic confocal laser endomicroscopy (eCLE) with duodenal food challenge (DFC).

Patients and methods: In an observational and proof of concept study we evaluated 71 patients with disorders of the gut brain axis without (group I, n=19) and with (group II, n=52) GARF by eCLE and DFC. Spontaneous and food induced transfer of fluorescein into duodenal lumen was detected 10 minutes following intravenously application of fluorescein and 10 minutes after DFC.

Results: According to Rom IV, the patients (group I/II) could be classified as irritable bowel syndrome (IBS) 32%/31%, functional abdominal pain without changes in bowel movement 47 %/48 %, functional abdominal bloating/distension 0 %/10 %, functional diarrhea 5 %/ 2 %, and unspecified functional bowel disorder 16 %/10 %, respectively. 21 %/27 % of the patients responded with a fluorescein leakage into the duodenal lumen before and 74 %/69 % following to DFC. Frequency rank order of food components that induced a response were soy (55.5 %/60 %), wheat (60 %/45.5 %), egg (35.7 %/8.3), milk (30 %/18.2 %) and yeast (10 %/6.6 %), respectively. Histology of duodenal biopsies, number, form and distribution of intraepithelial lymphocytes and mucosal mast cells as well as mast cell function were normal. Overall, 14 %/79 % reported main symptom benefit following a food exclusion therapy according to eCLE and DFC that was significant different between the groups.

Conclusion: The results of our study indicate that eCLE with DFC is a technique to clinically evaluate patients with disorders of the gut brain axis and GARF resulting in a high proportion of patients reporting symptom benefit upon food exclusion dietary advice focussed on the results of eCLE.

Endoscopic retrograde cholangiopancreatography [ERCP] is a complex procedure with a flat learning curve. It is associated with the risk of serious complications such as pancreatitis, bleeding, cholangitis and perforation. Endosonography should therefore also be offered for the precise indication of the higher-risk ERCP. Numerous factors influence the success of ERCP. In addition to structured training for the initial acquisition of skills and a minimum number of ERCPs of varying degrees of difficulty, maintaining a good quality of ERCP also requires a regular minimum number of examinations performed per year. There is extensive evidence that shows a significant correlation between ERCP volumes and primary success rates, lower lengths of hospital stay, fewer unwanted readmissions and fewer complications. The cut-offs for differentiating between high-volume and low-volume centers were chosen inconsistently in the studies, with the highest evidence for a cut-off value of 200 ERCPs/year. The question of specialization in ERCP has been given a relevance by the current developments in german hospital reform. Here, a minimum number of ERCPs should be defined for groups of different specialization. However, a minimum number alone will not be able to achieve good treatment quality. In terms of high-quality patient care, it is necessary to offer ERCPs in specialized gastroenterology center, which, in addition to a sufficient number of ERCPs for training and to maintain competence, offer an on-call service and complementary procedures such as EUS and which are embedded in appropriately accessible clinics that have the necessary resources for complication management.

Acute necrotizing pancreatitis (ANP) is often associated with acute necrotic collection (ANC) or walled-off necrosis (WON). Due to the close anatomical connection between the pancreas, the spleen, and the transverse colon, necrotizing pancreatitis is often combined with spleen or colon involvement. Gastrointestinal dysfunction usually caused by pancreatitis leads to paralytic intestinal obstruction. However, pancreatitis combined with mechanical colonic obstruction is extremely rare. It can easily be misdiagnosed as malignant intestinal obstruction, and diagnosing the cause of intestinal obstruction becomes more critical when accompanied by Sinistral portal hypertension (SPH). Surgical resection is the primary method for the previous occurrence of colonic complications. In this case report, upon admission, a 37-year-old patient was diagnosed with acute necrotizing pancreatitis with sinistral portal hypertension. On the 6th day after admission, the patient developed a sudden colonic obstruction. After identifying the cause, the patient underwent a transanal decompression tube and minimally invasive necrosectomy, avoiding colon resection. In acute necrotizing pancreatitis combined with colonic mechanical obstruction, it is essential to clarify the etiology, and focus treatment on clearing the peripancreatic necrotic tissue, non-surgical treatment to deal with colonic obstruction is feasible, and the principle of individualized treatment should be used throughout the disease.