Zeitschrift fur Gastroenterologie最新文献

{"title":"Spontaneous detachment of the spiral overtube from the endoscope in the upper esophagus: a case report and literature review of a rare complication during motorized spiral enteroscopy.","authors":"Damian Wiedbrauck, Felix Wiedbrauck, Ulrich Freund, Frauke Rodenberg, Jens Prenzel, Stephan Hollerbach","doi":"10.1055/a-2053-9238","DOIUrl":"10.1055/a-2053-9238","url":null,"abstract":"<p><strong>Background: </strong>Motorized spiral enteroscopy (MSE) is a recent modality for diagnostic and therapeutic examination of the small bowel using a spiral-shaped overtube with an integrated electric motor attached to an endoscope. With growing evidence of its efficacy, MSE is increasingly being used by endoscopic facilities. We herein present an uncommon case of the detachment of the spiral overtube from the endoscope during MSE.</p><p><strong>Case report: </strong>We performed antegrade MSE in a 75-year-old female under general anesthesia for coagulation of multiple small-bowel arteriovenous malformations and resection of a polyp detected on a previous capsule endoscopy. The management was successful, and we had no passage difficulties. However, during the withdrawal phase of the enteroscope, the entire spiral overtube disconnected from the endoscopic shaft and became stuck in the esophagus and pharynx. Attempts to remove the lodged spiral using various endoscopic forceps, graspers, snares, or a dilatation balloon failed. Also, the laryngoscopic use of Magill forceps did not allow grabbing the spiral properly. Eventually, the spiral could be retrieved laryngoscopically with arthroscopic grasping forceps. This incident caused laryngeal swelling and bleeding lacerations of the upper esophagus, which were clipped on a subsequent gastroscopy. No further long-lasting complications occurred in the patient.</p><p><strong>Conclusion: </strong>Detachment of the spiral from the enteroscope is a potentially life-threatening and challenging complication of MSE. Artificial ventilation under observation by an anesthesiologist allowed for calm management of this dangerous situation and increased the overall safety of the procedure. Hence, we believe that in the context of antegrade MSE, general anesthesia with endotracheal intubation should be mandatory.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"407-411"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9290106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preexposition Prophylaxis With Truvada (Tenofovir/Emtricitabine) as Potential Cause of Celiac Disease-Like Enteropathy.","authors":"Jagoda Pokryszka, Martina Wichlas, Harald Vogelsang, Michael Trauner, Merima Herac-Kornauth, Lili Kazemi-Shirazi","doi":"10.1055/a-2079-6445","DOIUrl":"10.1055/a-2079-6445","url":null,"abstract":"<p><p>We present here a case of a 39-year-old patient who presented with celiac-disease-like symptoms and MARSH 3a histology in duodenal biopsies under normal diet. Interestingly, HLA genotyping and celiac-specific serology were negative, primarily leading to exclusion of celiac disease. However, biopsies from a second endoscopy a couple of months later (still under normal diet) showed histologic progression of the disease to MARSH 3b and led to the re-evaluation of the out-of-hospital-obtained histological samples by a pathologist experienced in celiac disease. The second biopsy described previously as MARSH 3b turned out to be non-specific and was therefore re-classified as MARSH 0. After all known causes of duodenal villous atrophy were excluded by a thorough evaluation, a correlation between the first biopsy (MARSH 3a) and Truvada intake could be established. After Truvada discontinuation and under normal diet, normalisation of duodenal mucosa was observed, leading to the assumption that Truvada could lead to celiac-like enteropathy.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"404-406"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10914564/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9524718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How we achieve satisfaction in training - A German-wide survey on preferred training conditions among trainers and trainees for board certification in gastroenterology.","authors":"Sophie Schlosser, Jakob Garbe, Karim Hamesch, Stavros Dimitriadis, Jonas Jaromir Staudacher","doi":"10.1055/a-2119-3069","DOIUrl":"10.1055/a-2119-3069","url":null,"abstract":"<p><strong>Background: </strong>a majority of resident physicians in Germany are not satisfied with their training conditions. However, training satisfaction is important for physician retention and patient care. Although federal and state laws define the general training regulations and conditions, considerable variability still exists concerning their implementation in the healthcare units. Little is known about the expectations concerning training for gastroenterology board certification by trainers and trainees in Germany. This lack of data hinders discussion on and improvement of training in gastroenterology in Germany.</p><p><strong>Aim: </strong>assessment of preferred training conditions among trainers and trainees for board certification in gastroenterology in Germany.</p><p><strong>Methods: </strong>an anonymous, voluntary survey consisting of single- and multiple-choice questions utilizing the Likert scale and fill-in responses was circulated to all members of the German Society for Digestive and Metabolic Diseases (DGVS - Deutsche Gesellschaft für Gastroenterologie, Verdauungs und Stoffwechselerkrankungen), as well as through the student council mailing lists of all German medical schools. The survey aimed to assess the consent regarding the ideal implementation of training regulations for gastroenterology board certification. Department heads, senior physicians, board-certified physicians, and outpatient-care physicians were classified as trainers and residents and students as trainees. Subgroups defined by place of work, age, gender, professional position, employment status, and parental status were investigated.</p><p><strong>Results: </strong>958 responses were included in the final analysis. We found a broad consensus among trainers and trainees on most aspects of our survey. Considerable differences were seen in items on part-time work, overtime, protected time for research, and advanced endoscopy training.</p><p><strong>Conclusion: </strong>the broad consensus seen in this survey is indicative of a shared vision for training conditions among trainers and trainees. However, the areas of dissent identified in this survey may assist trainers to better understand the expectations of trainees. Furthermore, this survey creates a sound basis upon which training conditions for board certification in gastroenterology in Germany can be discussed and improved.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"388-398"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10914566/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10004967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Eosinophilic esophagitis and duodenal food challenge - evaluation through endoscopic confocal laser endomicroscopy.","authors":"Thomas Frieling, Besmir Gjini, Ilka Melchior, Bernhard Hemmerlein, Ralf Kiesslich, Rita Kuhlbusch-Zicklam","doi":"10.1055/a-2057-9125","DOIUrl":"10.1055/a-2057-9125","url":null,"abstract":"<p><strong>Background: </strong>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.</p><p><strong>Methods: </strong>In an observational and proof of concept study we evaluated 9 patients with histologically proven EoE by eCLE and DFC. Severity of symptoms were graduated according to the validated symptom-based EoE activity index. The endoscopic appearance of the esophagus was described according to the Endoscopic Reference Score System (ERERS). Spontaneous and food induced transfer of fluorescein into duodenal lumen were detected 10 minutes following intravenously application of fluorescein and 10 minutes after DFC. Food allergens were yeast, egg, soy, milk, and wheat, respectively. Local application of sodium chloride solution 10 % to the duodenal mucosa before DFC served as a control. Patients responding to DFC received a dietary exclusion therapy according to the results of DFC.</p><p><strong>Results: </strong>We investigated 9 patients with EoE (8 men, 49.7±13.8, 36-76 years). Symptom-based EoE activity index was 79±27.4, 33-100. In all patients EoE was confirmed by histology with number of esophageal mucosal eosinophilic granulocytes > 15/HPF, (91.4±77.4, 42-263). Mean ERERS score was 4.5±1.3, 3-7. None of the patients was aware of any food intolerance. eCLE revealed one patient with spontaneous transfer of i. v. fluorescein into duodenal lumen before DFC (\"leaky gut\"). 40 DFC were performed in the remaining 8 patients of whom 5 patients (61 %) responded to DFC. Rank order of fluorescein leakage upon DFC was wheat and milk in 37.5 % each, soy in 25 %, and egg in 12.5 %. The patients were treated by PPI (n=9), esophageal bouginage (n=5) and/or local corticoid therapy (n=3). The 5 patients responding to DFC received an additional food exclusion dietary advice focussed on the results of DFC. All patients reported a reduction of their symptoms. EoE activity indexes of patients with positive DFC were 73.7+28.6, 33-100 before and 22.7+37.9, 0-79 four weeks after food exclusion.</p><p><strong>Conclusion: </strong>The findings of our proof of concept study suggest that eCLE with DFC may be an interesting tool to further evaluate patients with EoE. This technique has the potential to identify patients who may benefit from an additional individual dietary therapy.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"399-403"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50158885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Early detection of sporadic pancreatic cancer].","authors":"Hans Scherübl","doi":"10.1055/a-2114-9847","DOIUrl":"10.1055/a-2114-9847","url":null,"abstract":"<p><p>The incidence of pancreatic cancer is rising. At present, pancreatic cancer is the third most common cancer-causing death in Germany, but it is expected to become the second in 2030 and finally the leading cause of cancer death in 2050. Pancreatic ductal adenocarcinoma (PC) is generally diagnosed at advanced stages, and 5-year-survival has remained poor. Early detection of sporadic PC at stage IA, however, can yield a 5-year-survival rate of about 80%. Early detection initiatives aim at identifying persons at high risk. People with new-onset diabetes at age 50 or older have attracted much interest. Novel strategies regarding how to detect sporadic PC at an early stage are being discussed.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"412-419"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41214437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PMA - Zeolite (Clinoptilolite) in the Management of Irritable Bowel Syndrome - a Non-Interventional Study.","authors":"Wilhelm Mosgoeller, Claus Muss, Sandra Eisenwagen, Reinhold Jagsch, Harald Vogelsang","doi":"10.1055/a-2223-3963","DOIUrl":"10.1055/a-2223-3963","url":null,"abstract":"<p><p>In clinical practice, the treatment of patients with irritable bowel syndrome (IBS) can be very challenging. The aims of the present non-interventional study (NIS) were to investigate the tolerability and efficacy of PMA-zeolite under everyday conditions in patients with diarrheic IBS type (IBS-D) or constipated type (IBS-C) or mixed type (IBS-M).</p><p><strong>Methods: </strong>To document prospective data on tolerability and symptom frequency in the frame of a nationwide NIS, we recruited 204 IBS patients. The study focused on the IBS-related quality of life (measured by the SF-36 questionnaire) and improvements of IBS-related symptoms according to specific ROM-III criteria and stool consistency (Bristol stool scale). The participants documented their abdominal pain, bloating, number of bowel movements, and stool consistency through a web-based internet platform (initial and exit questionnaires) and daily diary entries over the period of intake (8 weeks).</p><p><strong>Results: </strong>A total of 82.2% of the recruited patients had filled in the questionnaires before and after the 8-week treatment with PMA-zeolite. Seven of the eight subscales of the SF-36 improved significantly (p<0,001); the reduction in abdominal pain was especially significant (p<0,001). The diary entries confirmed the reduction in abdominal pain and revealed a significant reduction in days with bloating (p<0,001). The Bristol-stool-scale analysis showed improvements; particularly, patients with IBS-D benefited from the treatment (p<0,001).</p><p><strong>Conclusion: </strong>The treatment duration of 8 weeks was well tolerated by most patients. Under everyday life conditions, PMA-zeolite alleviated the global IBS-related symptoms and raised the quality of life (QOL). The PMA-zeolite, thus, may represent a good adjuvant therapeutic option for patients with irritable bowel syndrome.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"379-387"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10914565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139472698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk factors for total laryngectomy associated proximal esophageal stricture formation in head and neck cancer patients.","authors":"Dominik Schulz, Isabelle Koob, Anja Pickhard, Roland M Schmid, Mohamed Abdelhafez","doi":"10.1055/a-2150-2689","DOIUrl":"10.1055/a-2150-2689","url":null,"abstract":"<p><strong>Background: </strong>Development of esophageal strictures is common after the total laryngectomy of head and neck cancer patients. While endoscopic techniques like dilatation by balloon or Salvary bougies are well established, risk factors and pathophysiology for development of refractory strictures are less well understood.</p><p><strong>Objective: </strong>To evaluate risk factors associated with occurrence and recurrence of total-laryngectomy-associated esophageal strictures in head and neck cancer patients.</p><p><strong>Methods: </strong>We analyzed retrospectively a cohort of 170 head and neck squamous cell carcinoma patients, who underwent total laryngectomy between 2007 and 2017. The outcome measure was laryngectomy-associated proximal esophageal stricture needing an endoscopic dilatation by using a balloon or Savary dilators.</p><p><strong>Results: </strong>Of the 170 patients in the cohort, 32 (18.8%) developed strictures. Mean time between surgery and first endoscopic intervention was 24.4 months. Significant predictive factors were age ≥ 65 (p=0.017), nodal status N> 1 (p=0.003), continued alcohol abuse after surgery (p=0.005) and diabetes mellitus (p=0.005). In a subgroup, 17 of 32 patients developed refractory strictures and needed more than three dilatations to relieve dysphagia. Postoperative mean (p=0.016) and maximum (p=0.015) C-reactive protein (CRP) were predictive for refractory strictures.</p><p><strong>Conclusion: </strong>Symptomatic strictures occurred in 18.8% of the cases. Age, nodal status N>1, continued alcohol abuse and diabetes mellitus were predictive factors. For refractory stenosis (>3 dilatations needed) mean and maximum postoperative CRP were predictive. This may indicate that systemic inflammatory response post-surgery is involved in the stricture formation process.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"193-198"},"PeriodicalIF":1.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41147211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Update Gastroparese 2023: aktuelle Positionspapiere zur Diagnostik und Therapie - individualisierte Therapie eines Krankheitsspektrums.","authors":"Felix Gundling, Thomas Frieling","doi":"10.1055/a-2180-9315","DOIUrl":"10.1055/a-2180-9315","url":null,"abstract":"","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":"62 2","pages":"224-230"},"PeriodicalIF":1.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139747530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Angioinvasive gastrointestinal mucormycosis with duodenal necrosis and perforation in a patient with visceral myopathy.","authors":"Nicole Hunter, Alexander Kusnik, Layla Hatem, Ari Chodos, Anthony Baratta, Prasad Penmetsa, Yana Levin","doi":"10.1055/a-2053-9149","DOIUrl":"10.1055/a-2053-9149","url":null,"abstract":"<p><p>A 55-year-old woman with a past medical history of visceral myopathy with multiple resultant abdominal surgeries, colectomy caused by severe pseudo-obstruction, and end-stage renal disease on hemodialysis presented with complaints of nausea, abdominal distention, vomiting, and diarrhea for five days. Small-bowel obstruction was identified on CT. She subsequently developed acute gastrointestinal bleeding, anemia, and hemodynamic instability. Extensive gastric ulceration with frank hemorrhage prompted urgent subtotal gastrectomy with multiple intraoperative findings, including a necrotic distal duodenum. Surgical pathology showed invasive fungal infection of the duodenum with perforation, morphologically compatible with invasive mucormycosis. The patient was started on intravenous liposomal amphotericin B, but despite best efforts, the patient ultimately succumbed to this invasive fungal infection in addition to sepsis and multi-organ failure.</p>","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":" ","pages":"199-203"},"PeriodicalIF":1.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9295464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"S3-Leitlinie „Diagnostik und Therapie biliärer Karzinome“ – Langversion 4.0.","authors":"Sabrina Groß, Michael Bitzer, Jörg Albert, Susanne Blödt, Judit Boda-Heggemann, Thomas Brunner, Reiner Caspari, Enrico De Toni, Frank Dombrowski, Matthias Evert, Markus Follmann, Paul Freudenberger, Cihan Gani, Andreas Geier, Eleni Gkika, Martin Götz, Thomas Helmberger, Ralf-Thorsten Hoffmann, Peter Huppert, David Krug, Christian La Fougère, Hauke Lang, Thomas Langer, Philipp Lenz, Tom Lüdde, Andreas Mahnken, Silvio Nadalin, Hoa Huu Phuc Nguyen, Monika Nothacker, Johann Ockenga, Karl Oldhafer, Philipp Paprottka, Philippe Pereira, Thorsten Persigehl, Ruben Plentz, Jürgen Pohl, Heinrich Recken, Peter Reimer, Jutta Riemer, Ulrike Ritterbusch, Elke Roeb, Jörn Rüssel, Barbara Schellhaas, Peter Schirmacher, Hans J Schlitt, Irene Schmid, Andreas Schuler, Daniel Seehofer, Marianne Sinn, Andreas Stengel, Nadine Steubesand, Christoph Stoll, Andrea Tannapfel, Anne Taubert, Reina Tholen, Jörg Trojan, Ingo van Thiel, Arndt Vogel, Thomas Vogl, Frank Wacker, Oliver Waidmann, Heiner Wedemeyer, Henning Wege, Dane Wildner, Marcus-Alexander Wörns, Peter Galle, Nisar Malek","doi":"10.1055/a-2189-8567","DOIUrl":"10.1055/a-2189-8567","url":null,"abstract":"","PeriodicalId":23853,"journal":{"name":"Zeitschrift fur Gastroenterologie","volume":"62 2","pages":"e213-e282"},"PeriodicalIF":1.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139747529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}