Building a Neurogastroenterology Unit: Why, Where, and How?

Background: Disorders of the gut-brain axis are public diseases ("Volkskrankheiten") and are among the most frequent reasons to visit a doctor. Despite their great medical and socio-economic importance, patients suffering from these disorders are often not taken seriously and, therefore, do not receive sufficient diagnostic evaluation, or a diagnosis, in conformity with the relevant guidelines. In addition, the inadequate compensation of services makes handling of neurogastroenterological disorders increasingly unattractive.

[Staffing situation and basics requirement calculations in the inpatient and outpatient sector in Germany - a representative survey by the Working Group of Senior Gastroenterology Hospital Physicians (ALGK)].

In Germany, there are no uniform hospital standards for the transparent calculation of medical staffing requirements in hospitals. This is particularly true for outpatient services.The ALGK conducted a member survey via the link https://de.

Biopsy samples from patients with irritable bowel syndrome, but not from those with mastocytosis or unspecific gastrointestinal complaints reveal unique nerve activation in all gut regions independent of mast cell density, histamine content or specific gastrointestinal symptoms.

Introduction: We previously showed enteric nerve activation after application of colonic mucosal biopsy supernatants from patients with irritable bowel syndrome (IBS). The question remains whether this is a region-specific or a generalized sensitization. We tested the nerve-activating properties of supernatants from large and small intestinal regions of IBS patients with diarrhea (IBS-D) in comparison to those from mastocytosis patients with diarrhea (MC-D) or non-IBS/non-MC patients with GI-complaints.

[Management of gastroparesis care in Germany - a survey by the working group of guiding gastroenterologic clinicians (Arbeitsgemeinschaft Leitender Gastroenterologischer Krankenhausärzte, ALGK)].

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.

Gastrointestinal adverse reaction to food (GARF) and endoscopic confocal laser endomicroscopy (eCLE).

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).

[Non-distinctive abdominal pain: is it diverticular disease or not?].

Acute abdominal pain may relate to specific organ systems and needs an interdisciplinary approach with close collaboration between internal and surgical disciplines. Main objective is to shorten the diagnostic work-up between the beginning of the symptoms and their therapy. After clarifying of the five w-questions: when, how, how long, why, and where, abdominal ultrasound, ECG, laboratory diagnostics and early application of computed tomography should be performed.

Eosinophilic esophagitis and duodenal food challenge - evaluation through endoscopic confocal laser endomicroscopy.

Background: Endoscopic confocal laser endomicroscopy (eCLE) is an established technique that allows clinical evaluation of mucosal integrity by fluorescein leaking through the mucosa upon duodenal food challenge (DFC). Analysis of eCLE with DFC in eosinophilic esophagitis (EoE) would be interesting to evaluate epithelial barrier dysfunction also in other regions of the gastrointestinal tract and to characterize potential individual food allergens that trigger the esophageal inflammation.

Methods: In an observational and proof of concept study we evaluated 9 patients with histologically proven EoE by eCLE and DFC.

[Structural, procedural, and personnel requirements for cross-sectoral provision of endoscopic gastroenterological procedures].

Gastroenterology has made crucial advances in diagnostic and interventional endoscopic procedures, opening up improvements in the treatment of many patients. Thus, organ-preserving treatments are increasingly being made possible, replacing more invasive organ resecting surgical procedures. At the same time, the degree of complexity and risks varies widely between different endoscopic procedures.

[Bolus obstruction within the esophagus - an analysis over 5 years].

Background: The removal of bolus impaction within the esophagus is an indication for emergency endoscopy. The current guideline of the European Society of Gastrointestinal Endoscopy (ESGE) recommends gently pushing the bolus into the stomach. This view is discerned by many endoscopists because of the increased risk of complications.

Curricular representation of neurogastroenterology: A survey among medical students in Germany.

Background: Neurogastroenterological disorders (NGDs) are highly prevalent and substantially impact patients' quality of life. Effective treatment of NGDs depends on the competence and training of medical caregivers. Students' perceived competence in neurogastroenterology and its place in medical school curricula are assessed in this study.

Food intolerance in patients with functional abdominal pain: Evaluation through endoscopic confocal laser endomicroscopy.

Gastrointestinal symptoms assumed to be caused by food intolerance are reported frequently in the general population. There is a significant difference between self-reported and objective proven food intolerance, as shown by placebo-controlled, double-blind, randomized trials. This discrepancy may be overcome by endoscopic confocal laser endomicroscopy (eCLE).

Menthacarin, a Proprietary Peppermint Oil and Caraway Oil Combination, Improves Multiple Complaints in Patients with Functional Gastrointestinal Disorders: A Systematic Review and Meta-Analysis.

Introduction: This systematic review summarizes published data on Menthacarin, the proprietary combination of peppermint oil and caraway oil, in the treatment of functional gastrointestinal disorders. Efficacy was assessed by meta-analysis of placebo-controlled trials.

Methods: We searched PubMed, the Cochrane Library, and the manufacturer's information system for clinical studies investigating the safety and efficacy of Menthacarin.

German guideline diverticular disease/diverticulitis: Part II: Conservative, interventional and surgical management.

Diverticulosis and diverticular disease are ranked among the most common gastroenterological diseases and conditions. While for many years diverticulitis was found to be mainly an event occurring in the elder population, more recent work in epidemiology demonstrates increasing frequency in younger subjects. In addition, there is a noticeable trend towards more complicated disease.

Endoscopic laser endomicroscopy and "leaky gut" in patients with functional gastrointestinal symptoms and food intolerance.

Background: Intestinal epithelial barrier dysfunction ("leaky gut syndrome", LGS) is thought to play a major role in the pathogenesis of disorders of the gut brain axis. Endoscopic confocal laser endomicroscopy (eCLE) is an objective measure to test duodenal permeability. We applied this technique in patients with functional gastrointestinal symptoms and food intolerance to characterize the proportion of patients with LGS.

German guideline diverticular disease/diverticulitis: Part I: Methods, pathogenesis, epidemiology, clinical characteristics (definitions), natural course, diagnosis and classification.

Diverticulosis and diverticular disease are ranked among the most common gastroenterological diseases and conditions. While for many years diverticulitis was found to be mainly an event occurring in the elder population, more recent work in epidemiology demonstrates increasing frequency in younger subjects. In addition, there is a noticeable trend towards more complicated disease.

Peroral endoscopic myotomy versus pneumatic dilation in treatment-naive patients with achalasia: 5-year follow-up of a randomised controlled trial.

Background: 2-year follow-up data from our randomised controlled trial showed that peroral endoscopic myotomy is associated with a significantly higher efficacy than pneumatic dilation as initial treatment of therapy-naive patients with achalasia. Here we report therapeutic success rates in patients treated with peroral endoscopic myotomy compared with pneumatic dilation at the 5-year follow-up.

Methods: We did a multicentre, randomised controlled trial in six hospitals in the Netherlands, Germany, Italy, Hong Kong, and the USA.

The serotonin receptor 3E variant is a risk factor for female IBS-D.

Irritable bowel syndrome (IBS) is a gut-brain disorder of multifactorial origin. Evidence of disturbed serotonergic function in IBS accumulated for the 5-HT receptor family. 5-HTRs are encoded by HTR3 genes and control GI function, and peristalsis and secretion, in particular.