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Gerges C, Albers D, Schmitz L, Goni E, Cappello A, Schirra J, Casper M, Dormann AJ, Hartmann D, Hollenbach M, Schneider M, Denzer UW, Dechene A, Dollhopf M, Mayerle J, Schumacher B, van Geenen EJM, Neuhaus H, Siersema PD, Ellrichmann M, Beyna T. Correction: Digital single-operator pancreatoscopy for the treatment of symptomatic pancreatic duct stones: a prospective multicenter cohort trial. Endoscopy 2023; 55:C1. [PMID: 36027902 DOI: 10.1055/a-1905-5046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
| | | | - Lukas Schmitz
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | | | | | - Jörg Schirra
- Ludwig-Maximilians-Universität München, Munich, Germany
| | - Markus Casper
- Universitätsklinikum des Saarlandes, Homburg, Germany
| | | | | | | | | | | | | | | | - Julia Mayerle
- Ludwig-Maximilians-Universität München, Munich, Germany
| | | | | | - Horst Neuhaus
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | | | | | - Torsten Beyna
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
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Gerges C, Albers D, Schmitz L, Goni E, Cappello A, Schirra J, Casper M, Dormann AJ, Hartmann D, Hollenbach M, Schneider M, Denzer UW, Dechene A, Dollhopf M, Mayerle J, Schumacher B, van Geenen EJM, Neuhaus H, Siersema PD, Ellrichmann M, Beyna T. Digital single-operator pancreatoscopy for the treatment of symptomatic pancreatic duct stones: a prospective multicenter cohort trial. Endoscopy 2023; 55:150-157. [PMID: 35672016 DOI: 10.1055/a-1870-3403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Digital single-operator pancreatoscopy (DSOP)-guided lithotripsy is a novel treatment modality for pancreatic endotherapy, with demonstrated technical success in retrospective series of between 88 % and 100 %. The aim of this prospective multicenter trial was to systematically evaluate DSOP in patients with chronic pancreatitis and symptomatic pancreatic duct stones. METHODS Patients with symptomatic chronic pancreatitis and three or fewer stones ≥ 5mm in the main pancreatic duct (MPD) of the pancreatic head or body were included. The primary end point was complete stone clearance (CSC) in three or fewer treatment sessions with DSOP. Current guidelines recommend extracorporeal shock wave lithotripsy (ESWL) for MPD stones > 5 mm. A performance goal was developed to show that the CSC rate of MPD stones using DSOP was above what has been previously reported for ESWL. Secondary end points were pain relief measured with the Izbicki pain score (IPS), number of interventions, and serious adverse events (SAEs). RESULTS 40 chronic pancreatitis patients were included. CSC was achieved in 90 % of patients (36/40) on intention-to-treat analysis, after a mean (SD) of 1.36 (0.64) interventions (53 procedures in total). The mean (SD) baseline IPS decreased from 55.3 (46.2) to 10.9 (18.3). Overall pain relief was achieved in 82.4 % (28/34) after 6 months of follow-up, with complete pain relief in 61.8 % (21/34) and partial pain relief in 20.6 % (7/34). SAEs occurred in 12.5 % of patients (5/40), with all treated conservatively. CONCLUSION DSOP-guided endotherapy is effective and safe for the treatment of symptomatic MPD stones in highly selected patients with chronic pancreatitis. It significantly reduces pain and could be considered as an alternative to standard ERCP techniques for MPD stone treatment in these patients.
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Affiliation(s)
| | | | - Lukas Schmitz
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | | | | | - Jörg Schirra
- Ludwig-Maximilians-Universität München, Munich, Germany
| | - Markus Casper
- Universitätsklinikum des Saarlandes, Homburg, Germany
| | | | | | | | | | | | | | | | - Julia Mayerle
- Ludwig-Maximilians-Universität München, Munich, Germany
| | | | | | - Horst Neuhaus
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | | | | | - Torsten Beyna
- Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
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Stassen PM, de Jonge PJF, Webster GJ, Ellrichmann M, Dormann AJ, Udd M, Bruno MJ, Cennamo V. Clinical practice patterns in indirect peroral cholangiopancreatoscopy: outcome of a European survey. Endosc Int Open 2021; 9:E1704-E1711. [PMID: 34790534 PMCID: PMC8589539 DOI: 10.1055/a-1535-1458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 06/07/2021] [Indexed: 11/17/2022] Open
Abstract
Background and aims Indirect peroral cholangiopancreatoscopy (IPOC) is a relatively new diagnostic and therapeutic tool for biliopancreatic diseases. This international survey aimed to evaluate clinical practice patterns in IPOC among endoscopists in Europe. Methods An online survey was developed comprising 66 questions on the use of IPOC. Questions were grouped into four domains. The survey was sent to 369 endoscopists who perform IPOC. Results 86 respondents (23.3 %) from 21 different countries across Europe completed the survey. The main indications for cholangioscopy were determination of biliary strictures (85 [98.8 %]) and removal of common bile duct or intrahepatic duct stones (79 [91.9 %]), accounting for an estimated use of 40 % (interquartile range [IQR] 25-50) and 40 % (IQR 30-60), respectively, of all cases undergoing cholangioscopy. Pancreatoscopy was mainly used for removal of pancreatic duct stones (68/76 [89.5 %]), accounting for an estimated use of 76.5 % (IQR 50-95) of all cases undergoing pancreatoscopy. Only 13/85 respondents (15.3 %) had an institutional standardized protocol for targeted cholangioscopy-guided biopsy sampling. IPOC with lithotripsy was used as first-line treatment in selected patients with bile duct stones or pancreatic stones by 24/79 (30.4 %) and 53/68 (77.9 %) respondents, respectively. Conclusions This first European survey on the clinical practice of IPOC demonstrated wide variation in experience, indications, and techniques. These results emphasize the need for prospective studies and development of an international consensus guideline to standardize the practice and quality of IPOC.
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Affiliation(s)
- Pauline M.C. Stassen
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Pieter Jan F. de Jonge
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - George J.M. Webster
- Department of Gastroenterology, University College London Hospitals, London, United Kingdom
| | - Mark Ellrichmann
- Department of Interdisciplinary Endoscopy, Medical Department 1, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Arno J. Dormann
- Department of Gastroenterology, GI Oncology, GI-ID, Nutritional Medicine, Kliniken der Stadt Köln, Köln, Germany
| | - Marianne Udd
- Department of Gastroenterological Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Marco J. Bruno
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Vincenzo Cennamo
- Gastroenterology and Interventional Endoscopy Unit, Local Health Authority of Bologna, Bologna, Italy
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J. Dormann A, Braun J, Küley-Bagheri Y. Infektionen. Klinikleitfaden Innere Medizin 2016. [PMCID: PMC7152229 DOI: 10.1016/b978-3-437-22191-0.00017-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Huegle U, Müller-Gerbes D, Dormann AJ. [Radiofrequency ablation effectively treats chronic radiation proctitis]. Z Gastroenterol 2013; 51:1092-5. [PMID: 24022204 DOI: 10.1055/s-0033-1350135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Chronic radiation proctitis can develop after radiation therapy of pelvic malignancies. Symptoms include haematochezia, diarrhoea, tenesmus, urgency, faecal incontinence, and rectal pain. Various therapies have been attempted with argon plasma coagulation (APC) currently being the treatment of choice, but complications such as ulceration and stricture are commonly encountered. There are limited data suggesting that radiofrequency ablation (RFA) may be an effective alternative to APC, in particular in transfusion-dependent patients. Here we report two cases of chronic radiation proctitis, one of whom was transfusion-dependent, who were safely and successfully treated with focal RFA. Haematochezia decreased significantly the day subsequent to treatment, and transfusion independence was achieved after a single session. Three to four sessions were required to eradicate the neovascular lesions. Post-therapeutic rectal re-epithelialisation occurred, and no bleeding was encountered during up to nine months of follow-up.
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Müller-Gerbes D, Aymaz S, Dormann AJ. [Management of the buried bumper syndrome: a new minimally invasive technique--the push method]. Z Gastroenterol 2009; 47:1145-8. [PMID: 19899022 DOI: 10.1055/s-2008-1027988] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The so-called buried bumper syndrome is characterised by a pathological alteration of the percutaneous endoscopic gastrostomy (PEG) in the form of a tissue overgrowth of the internal bumper of the tube. A lack of mobilisation of the tube and/or continuous traction on the PEG causes the bumper to be impacted by stomach mucosa. The consequence is a local chronic inflammatory process that may result in the occlusion of the feeding tube. As of now, different therapeutic methods exist: the surgical technique based on common laparotomy, the local invasive removal by cutting along the tube and inner flange from the outside and pulling it out (pull method) and the endoscopic recovery from inside the stomach. The authors have developed and evaluated a new endoscopic, minimally invasive technique (push method). In eight of nine patients the inner bumper could be freed by cutting with a papillotome which is brought into the stomach through the shortened PEG from the outside while maintaining endoscopic control. Afterwards the bumper is pushed to the inside with a dilatator and the patients are provided with a balloon system using the persisting stoma. The subsequent healing process proved to yield no further complications.
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Affiliation(s)
- D Müller-Gerbes
- Medizinische Klinik Krankenhaus Holweide, Kliniken der Stadt Köln gGmbH.
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Müller-Gerbes D, Aymaz S, Dormann AJ. [Management of the buried bumper syndrome: a new minimally invasive technique--the push method]. Z Gastroenterol 2009. [PMID: 19899022 DOI: 10.1055/s-0029-1241473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The so-called buried bumper syndrome is characterised by a pathological alteration of the percutaneous endoscopic gastrostomy (PEG) in the form of a tissue overgrowth of the internal bumper of the tube. A lack of mobilisation of the tube and/or continuous traction on the PEG causes the bumper to be impacted by stomach mucosa. The consequence is a local chronic inflammatory process that may result in the occlusion of the feeding tube. As of now, different therapeutic methods exist: the surgical technique based on common laparotomy, the local invasive removal by cutting along the tube and inner flange from the outside and pulling it out (pull method) and the endoscopic recovery from inside the stomach. The authors have developed and evaluated a new endoscopic, minimally invasive technique (push method). In eight of nine patients the inner bumper could be freed by cutting with a papillotome which is brought into the stomach through the shortened PEG from the outside while maintaining endoscopic control. Afterwards the bumper is pushed to the inside with a dilatator and the patients are provided with a balloon system using the persisting stoma. The subsequent healing process proved to yield no further complications.
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Affiliation(s)
- D Müller-Gerbes
- Medizinische Klinik Krankenhaus Holweide, Kliniken der Stadt Köln gGmbH.
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8
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Huegle U, Aymaz S, Dormann AJ. [A 76-year-old male patient with iron deficiency anaemia - first experience with single-balloon enteroscopy]. Z Gastroenterol 2009; 47:432-5. [PMID: 19418412 DOI: 10.1055/s-2008-1027941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Diagnosis of and therapy for small bowl disease is a new challenge for modern endoscopy. Following the development of capsule endoscopy it is possible to inspect the whole small intestine. Therefore one needs adequate endoscopes in order to take tissue samples and perform the corresponding therapeutic measures. Today, the technical procedure of double-ballon enteroscopy is established and is available for routine clinical use. Double-ballon enteroscopy is usable both perorally and peranally, and can be used to inspect the entire small intestine. However, there are a few difficulties with the handling, which are time-consuming. Recently, the new single-ballon enteroscopy system SIF-Q180 was introduced which consists of a dedicated endoscope without an attached balloon, an overtube with a balloon, and an air controller to inflate or deflate the balloon of the overtube. We report the case of a patient admitted to our hospital in order to to detect the reason for an iron deficiency anaemia.
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Affiliation(s)
- U Huegle
- Innere Medizin, Kliniken Köln Krankenhaus Holweide.
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Aymaz S, Dormann AJ. A new approach to endoscopic treatment of tumors of the esophagogastric junction with individually designed self-expanding metal stents. World J Gastroenterol 2008; 14:3919-21. [PMID: 18609720 PMCID: PMC2721453 DOI: 10.3748/wjg.14.3919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The incidence of adenocarcinoma of the esophago-gastric junction is constantly increasing. Curative treatment is no longer possible at the time of diagnosis in more than 50% of patients with esophageal carcinoma, and palliative treatment focusing on eliminating dysphagia is required. Endoscopic therapy with stent implantation is an established method of achieving this. It can be carried out quickly, with a low rate of early complications, and leads to fast symptomatic improvement, assessed using the dysphagia score. The relatively high rate of late complications such as stent migration, hemorrhage, and gastroesophageal mucosal prolapse has led to recent debate on the role of metal stents in palliative therapy. We present here a new type of stent design for transcardial application, which is intended to prevent bleeding due to mechanical mucosal lesions caused by the distal end of the stent extending into the stomach. The further intention of this case report is to force the discussion on individually designed nitinol stents in special anatomic conditions.
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Dormann AJ, Aymaz S. Does antibiotic prophylaxis prevent wound infection in patients undergoing percutaneous endoscopic gastrostomy? Nat Clin Pract Gastroenterol Hepatol 2007; 4:650-651. [PMID: 17940519 DOI: 10.1038/ncpgasthep0964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2007] [Accepted: 07/31/2007] [Indexed: 05/25/2023]
Affiliation(s)
- Arno J Dormann
- Department of Internal Medicine at Holweide Community Hospital, Cologne, Germany.
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Aymaz S, Dormann AJ. Stents and bowel obstruction: practical considerations. J Support Oncol 2007; 5:322-3. [PMID: 17708121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Affiliation(s)
- Serhat Aymaz
- Medical Department, Cologne City Hospital, Cologne-Holweide, Germany
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Dormann AJ, Wejda B, Kahl S, Huchzermeyer H, Ebert MP, Malfertheiner P. Long-term results with a new introducer method with gastropexy for percutaneous endoscopic gastrostomy. Am J Gastroenterol 2006; 101:1229-34. [PMID: 16771943 DOI: 10.1111/j.1572-0241.2006.00541.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Percutaneous endoscopic gastrostomy (PEG) using the pull-technique is the standard method for enteral feeding in patients with swallowing disorders. A different introducer technique with endoscopically controlled gastropexy is available avoiding oropharyngeal passage with the internal bumper. The aim of the study was to assess long-term safety of this technique. MATERIAL AND METHODS Between January 1999 and November 2001, 684 patients received a PEG in our prospective cohort trial. In 92.5% of cases a PEG was applied using the pull-through technique. In 6.7% of the patients (40 males, 6 females, mean age 60.6 yr) primary PEG application using the pull-through technique was not possible and an endoscopical controlled introducer PEG (Cliny PEG 13 CH (=13 F), AP Nenno, Germany) with two gastropexies was placed. Data collection criteria included application success, infectious complications (within 180 days), other complications (within 180 days), and mortality (within 180 days). Procedure, catheter change, and follow-up were standardized. RESULTS PEG placement was successful in all patients. During initial follow-up we saw a low rate of minor problems. In one case a peristomal peritonitis was seen due to detachment of two gastropexy sutures. During long-term follow-up only one local infection requiring antibiotic treatment occurred on day 14. We observed no treatment related mortality. In most of the patients the primary catheter was changed into a secondary system as scheduled. The average observation period was 131.8 days (range: 15-180 days). CONCLUSION The Cliny PEG 13 CH can be placed safely in an endoscopically controlled introducer procedure with dual gastropexy. Long-term follow-up of the patients revealed only minor complications. Primary indication is given in patients in whom PEG placement using the pull-through technique is not possible.
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Affiliation(s)
- Arno J Dormann
- Department of Internal Medicine, Hospital Köln-Holweide, Köln, and Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke-University Magdeburg, Germany
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13
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Deppe H, Wejda B, Dormann AJ, Moerl M, Huchzermeyer H. [Whipple's disease: typical cases and review]. MMW Fortschr Med 2005; 147:48-51. [PMID: 15884504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Affiliation(s)
- H Deppe
- Medizinische Klinik, Klinikum Minden
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Hill H, Deppe H, Huchzermeyer H, Dormann AJ. [Duodenal ileus due to an intramural duodenal haematoma. Conservative therapy using a multiple lumen intestinal probe]. Dtsch Med Wochenschr 2005; 130:92-4. [PMID: 15650958 DOI: 10.1055/s-2005-837380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
HISTORY AND ADMISSION FINDINGS A 68-year-old woman was admitted with upper abdominal symptoms, epigastric fullness and nausea, eight days after initiation of heparin anticoagulation for deep-vein thrombosis. There were no other clinical abnormalities. INVESTIGATIONS Abdominal ultrasound and computed tomography showed an intramural duodenal haematoma. Endoscopy revealed a stenosing lesion in the duodenum. TREATMENT AND COURSE Instead of conventional parenteral nutrition, a triple-lumen feeding tube was placed, one lumen in the jejunum for feeding, the other for gastric decompression. Six months later the symptoms had completely disappeared and ultrasound, endoscopy and computed tomography no longer detected any lesion. CONCLUSION Intrajejunal feeding and gastric decompression via a multi-lumen tube provided effective conservative treatment of duodenal ileus together with gastric decompression.
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Affiliation(s)
- H Hill
- Medizinische Klinik, Klinikum Minden
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Dormann AJ, Deppe H, Kahl S, Wejda B, Malfertheiner P. [Skin-level gastrostomy -- long-term results from a prospective trial in gastric and jejunal application]. Z Gastroenterol 2004; 42:1283-8. [PMID: 15558437 DOI: 10.1055/s-2004-813782] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
OBJECTIVE The usefulness of skin-level gastrostomy tubes (button systems) for maintaining nutrition support after primary insertion of percutaneous endoscopic gastrostomy (PEG) is widely accepted. After first promising experiences with newly developed skin-level gastrostomy system (Freka-Button Gastrostomy) the safety and long-term stability of this new tube was not defined. MATERIAL AND METHODS In a cohort study we prospectively evaluated from 2.1998 until 12.2001 for ease of use, complications, time to failure and long-term follow-up of 61 Freka button gastrostomies inserted in 50 patients (mean age 57.6 years, range 6 - 78 years, 44 men, 6 women). Mean time after primary PEG placement was 6.3 months (range 1 - 30 months). RESULTS Correct application of all buttons (48 gastric, 2 jejunal) was easy and fast (median time 11 minutes) to perform. In 56 % we used a new Seldinger guide wire technique to improve stomal passage. Within the first ten days and during long-term follow-up (median 248, range 2 - 593 days) no major complication was seen. 11 systems had to be replaced mainly due to balloon failure (median 352, range 186 - 593 days). The total observation time were 15,128 days with a system failure rate of 0.26 per year. CONCLUSION The Freka-button systems provides an easy-to-use, safe, and feasible alternative for long-term use of skin-level gastrostomy. First jejunal application of this new device was promising but needs further evaluation.
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Affiliation(s)
- A J Dormann
- Medizinische Klinik, Klinikum Minden, Minden.
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Wejda BU, Deppe H, Huchzermeyer H, Dormann AJ. Retrieval of a dislocated plastic stent from the ductus hepaticus Dexter using a new balloon system. Z Gastroenterol 2004; 42:548-9. [PMID: 15190452 DOI: 10.1055/s-2004-813224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- B U Wejda
- Department of Internal Medicine and Hepato-Gastroenterology, Klinikum Minden I, Minden, Germany
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Abstract
Most of the patients with advanced gastric cancer have incurable disease at presentation and require palliative treatment to reduce symptoms as vomiting, nausea and inability to eat. Treatment options are palliative surgery and endoscopic techniques. Insertion of self-expanding metal stents is nowadays a well-established method of treating biliary and esophageal strictures and is also effective in gastric tumors. The indication and application technique are described in this review. In addition, enteral nutrition is indicated if the gastrointestinal tract functions but swallowing or mastication is compromised by disease or if it is needed to pass an obstructed area, especially in gastric tumor patients. This article reviews the enteral nutrition techniques and their clinical value for patients with advanced gastric cancer.
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Affiliation(s)
- A J Dormann
- Department of Medicine, Krankenhaus Holwelde, Koln, Germany.
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Abstract
Enteral nutrition has been increasingly used in clinical practice during the past decades. Today, nasogastric, nasoenteric, and transcutaneous gastric or enteral feeding tubes are well established as a routine endoscopic intervention. After clinical introduction of percutaneous endoscopic gastrostomy (PEG) in 1980, the sutureless 'pull' PEG has become a widespread endoscopic technique for transcutaneous gastric long-term nutrition. Multiple new techniques have been introduced since then, and today even long-term jejunal nutrition can be achieved with modified techniques. The introducer PEG (first reported in 1984) has not become an established procedure, but new techniques with an endoscopic gastropexy might be a more effective approach. To increase the quality of life of the patients, skin-level devices were designed and successfully introduced in 1984. A new development has been the one-step feeding tubes which provide the patients with a permanent tube. The standard techniques for long-term enteral feeding, new developments of feeding tubes, and future concepts are discussed in this review.
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Affiliation(s)
- A J Dormann
- Department of Medicine, Minden Hospital, Minden, Germany.
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Wejda BUJ, Soennichsen B, Huchzermeyer H, Mayr B, Cirkel U, Dormann AJ. Successful jejunal nutrition therapy in a pregnant patient with apallic syndrome. Clin Nutr 2003; 22:209-11. [PMID: 12706140 DOI: 10.1054/clnu.2002.0633] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A 41-year-old woman was admitted in the 8th pregnancy week as a consequence of a left-sided media infarction. After alloprothetic aortic valve replacement, she had discontinued deliberately the mandatory anticoagulation treatment. Following an initial clinical stabilisation, a second insult with right-sided media total infarction occurred 3 weeks after admission. In the further course, she developed an apallic syndrome and required respirator therapy. The initial enteral nutrition therapy via naso-gastric tube, was continued via percutaneous endoscopic gastrostomy (PEG). Due to recurrent vomiting from the 24th pregnancy week, the PEG was changed into a PEG with jejunal position of the tube (JET-PEG). Via this access and simultaneous body impedance analysis (BIA) control, the further nutrition therapy could be continued uneventfully. In the 27th pregnancy week, the patient gave birth to a female newborn (birth weight: 820 g) by Caesarean section in pre-eclampsia. The foetal development was in accordance with the gestational period and uncomplicated in the further course. The mother could be released into ambulatory care where the above nutrition therapy was continued. Reports on a successful nutrition therapy of pregnant comatose patients are rare. To the best of our knowledge, this is the first case where JET-PEG and monitoring by repeated BIA measurement were used for the control of the enteral nutrition.
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Affiliation(s)
- B U J Wejda
- Medical Department, Klinikum Minden, Germany
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Abstract
BACKGROUND AND STUDY AIMS Self-expandable metallic covered stents (SEMS) are widely used for the palliation of esophageal cancer. In the long term, a drawback of these stents is the occurrence of nontumoral occlusion at their proximal or distal parts. New self-expanding plastic stents (SEPS) may combine the advantages of SEMS with those of previously used plastic stents. Our aim was to study prospectively the implantation of such stents in a series of patients with fairly long life expectancy, focusing on safety, feasibility and long-term effectiveness. PATIENTS AND METHODS Between June 1999 and December 2000, in a prospective cohort study, 33 patients were treated with Polyflex stents for palliation of esophageal stenoses, and were followed up until death. The inclusion criteria demanded the presence of a nonresectable or nonoperable, histologically proven, malignant stricture of the esophagus causing significant dysphagia. RESULTS Stent insertion was successful in all cases. The mean duration of follow-up of the patients was 149.7 days (range 25 - 469). A complete follow-up until death was documented for all patients (n = 33). During the entire follow-up, no stent occlusion was observed which was caused by either nontumoral or tumoral ingrowth, or by nontumoral overgrowth. Stent occlusions were caused only by tumoral overgrowth, and occurred at a rate of 12.1 % (n = 4). The stent migration rate was 6.0 % (n = 2), and the re-intervention rate overall was 21.1 % (n = 7). CONCLUSIONS These results show that SEPS are effective for the palliation of dysphagia in patients with esophageal malignancies. The immediate results are similar to those observed with SEMS, and the observed low rate of late obstruction suggests that their long-term efficacy might be superior to that of SEMS. This device warrants evaluation in a controlled prospective trial.
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Affiliation(s)
- A J Dormann
- Department of Internal Medicine, General Hospital of Minden, Friedrichstrasse 17, 32327 Minden, Germany.
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Dormann AJ, Rosengarten J. [The police asks for help. Indications in roentgen image]. MMW Fortschr Med 2003; 145:42, 45. [PMID: 12619209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Affiliation(s)
- Arno J Dormann
- Zentrum für Innere Medizin, Klinikum Minden/Westfalen, D-32427 Minden
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Abstract
Summary. The concept of enteral nutrition is well established for a long time. During the past twenty years different percutaneous tube feeding techniques have been established. The most popular method is the percutaneous endoscopic gastrostomy (PEG) which is applied as a pull-through technique in Germany. In some patients this approach is not successful and alternative techniques must be used (e. g. introducer method). In some patients nasal or percutaneous feeding tube have to be placed directly into the intestine. There are different systems available for this approach which have to be clearly indicated. As a second step after initiation of enteral nutrition therapy quality of life can be improved by implanting secondary systems (e. g. button gastrostomy).A standardized technique for inserting tubes is essential to have a successful long-term outcome in enteral nutrition and care after has to be integrated into the regimen. The aim of this article is to demonstrate different enteral nutrition tube techniques their indication, contraindication and long-term follow-up.
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Affiliation(s)
- A J Dormann
- Medizinische Klinik, Klinikum Minden, Germany.
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Dormann AJ, Deppe H, Wigginghaus B. Self-expanding metallic stents for continuous dilatation of benign stenoses in gastrointestinal tract - first results of long-term follow-up in interim stent application in pyloric and colonic obstructions. Z Gastroenterol 2001; 39:957-60. [PMID: 11778154 DOI: 10.1055/s-2001-18531] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The use of self-expandable metallic stents (SEMS) is an established palliative treatment of malignant stenosis in the gastrointestinal tract. There is wide experience with the palliation of malignant esophageal obstruction and fistulae, but the application of stents in benign stenosis is rarely reported and exclusively deals with obstruction of the esophagus. No data has been available for benign gastric outlet and rectosigmoid obstruction until now. For the first time we report about 4 cases, in which we temporarily implanted a SEMS (Ultraflex(R) stent, Boston Scientific Microvasive(R)) in benign stenosis of the pylorus or rectosigmoid between 09.97-07.98. The indications for stent implantation were failure of established dilatation therapy and/or refusal of surgical treatment, and/or surgical high-risk patients. Our idea was to prolong the duration of the dilatation by interim implantation (range 8 days - 12 weeks) of a SEMS. There where no peri-interventional complications or dislocations. In one case endoscopic removal was not possible, peranal surgical approach allowed the removal of the stent. During follow-up (range 34-39 months) 2 patients needed one bougienage directly after stent removal. Endoscopic examinations showed no recurrence of any stenosis in all patients. We conclude that interim application of SEMS in benign stenosis of the gastrointestinal tract may be a possible therapeutic tool in selected patients. Further trials with greater numbers of patients dealing with the questions of duration of stay of SEMS and choice of stent type are needed.
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Abstract
HISTORY AND CLINICAL FINDINGS A 65-year-old patient had a fracture of the skull with resulting swallowing disorder and underwent percutaneous endoscopic gastrostomy (PEG) 9 months previously. A specific home care and maintenance of the PEG was not provided. The patient was referred to our hospital because of haematemesis on the suspicion of upper gastrointestinal bleeding. He was in a generally reduced condition with the clinical signs of anaemia and with a positive shock index. INVESTIGATIONS The laboratory tests revealed an anaemia. The gastroscopy showed an active bleeding ulcer under the migrated internal bumper of the PEG (buried bumper syndrome). The bleeding activity was classified as Forrest lb. In addition, the chest X-ray and the bronchoscopy showed bilateral pneumonia. DIAGNOSIS, TREATMENT AND COURSE Summarizing the diagnoses there was an active bleeding ulcer in the sense of a buried bumper syndrome in combination with bilateral pneumonia caused by aspiration. After releasing the bumper the bleeding was stopped by local injection therapy. As additional treatment of the lesion it was aimed to lower pressure on the affected mucosal area. This was achieved by the use of a button gastrostomy with a liquid-filled retention balloon that was placed through the preexisting stoma. The pneumonia was treated with antibiotics. Follow-up gastroscopies revealed good healing of the ulcer and the patient was discharged. CONCLUSIONS The complication of a buried bumper syndrome with ulcer bleeding can effectively be treated by the use of a button gastrostomy. Treatment is based on sufficient pressure relief in the affected mucosa area. Advantages can be seen in the maintenance of the stoma and in the opportunity for an early continuation of enteral feeding.
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Dormann AJ, Huchzermeyer H, Lippert H. The relevance of systemic complications and the different outcomes of subgroups after percutaneous endoscopic gastrostomy (PEG). Am J Gastroenterol 2001; 96:1951-2. [PMID: 11419869 DOI: 10.1111/j.1572-0241.2001.03915.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Glosemeyer R, Deppe H, Dormann AJ, Wigginghaus B, Stolte M, Stadler R, Huchzermeyer H. [Ulcerative esophagitis and colitis as rare manifestations of Adamantiades-Behcet disease]. Z Gastroenterol 2001; 39:167-71. [PMID: 11253508 DOI: 10.1055/s-2001-11148] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
We report the case of a 39-year-old German women who suffered from chronic inflammatory bowel disease which had not been exactly classified for 6 years. In the course of the disease she developed recurrent iritis, nodular skleritis, oral and genital ulcer, erythema nodosum and axillary folliculitis. For the first time retrosternal pain occurred. Endoscopy of the upper gastrointestinal tract showed mid esophageal ulcer formation. Colonoscopy demonstrated ulcerative colitis with no involvement of rectal mucosa. Histologically a cutaneous vasculitis in the lower limb was seen and diagnosis of Adamantiades-Behçet disease with marked gastrointestinal involvement and rare manifestation in the esophagus was established. A therapy with prednisolone, azathioprine and mesalazine was started. Under this regimen stomatitis, esophagitis and cutaneous vasculitis resolved, while the colitis showed partial remission now for up to one year.
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Dormann AJ, Glosemeyer R, Leistner U, Deppe H, Roggel R, Wigginghaus B, Huchzermeyer H. Modified percutaneous endoscopic gastrostomy (PEG) with gastropexy--early experience with a new introducer technique. Z Gastroenterol 2000; 38:933-8. [PMID: 11194881 DOI: 10.1055/s-2000-10025] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The Cliny PEG 13 has been available since 1999 for clinical use in the modified introducer technique in combination with endoscopically controlled gastropexy. Data on indication, insertion technique and safety have not yet been reported in the literature. METHODS During the time period from January 1999 to June 2000, from a total of 457 patients receiving a PEG 27 (5.9%) subjects, in whom the insertion of a PEG by means of pull-through technique was impossible or only in combination with an intervention e.g. bougienage were included in this prospective study. Each patient received a Cliny PEG 13 by means of introducer technique with endoscopically controlled double gastropexy. Tumor patients with severe stenosis made up more than 90% of the cases. The insertion and 30 day follow-up were performed using a standardized protocol. Method-related and unrelated complications were recorded. RESULTS PEG insertion was successful in all patients without additional intervention. We did not see any method-related complications. The peri-interventional local infection rate was 3.7%. One patient died during the 30-day follow-up period as a result of progression of the underlying disease. No further complications occurred in long term follow-up. CONCLUSIONS Our results show that the Cliny PEG 13 is a safe technique and an alternative to other methods and surgical procedures in patients in whom a PEG was not applicable by means of the pull-through technique. Larger case numbers and the use in other patient collectives will have to prove these initial results.
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Dormann AJ. Antibiotic prophylaxis after percutaneous endoscopic gastrotomy insertion. Long acting antibiotic is superior in reducing systemic complication. BMJ 2000; 320:871; author reply 871-2. [PMID: 10777317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Dormann AJ, Wigginghaus B, Risius H, Kleimann F, Kloppenborg A, Rosemann J, Padel Y, Pohl R, Baum HH, Lübbesmeier A, Schwab J, Kühlkamp V, Gutjahr W, Lindenburger W, Schütz H, Huchzermeyer H. Antibiotic prophylaxis in percutaneous endoscopic gastrostomy (PEG)--results from a prospective randomized multicenter trial. Z Gastroenterol 2000; 38:229-34. [PMID: 10768245 DOI: 10.1055/s-2000-14862] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To determine the efficacy of antibiotic prophylaxis in percutaneous endoscopic gastrostomy (PEG) as a part of a standardized regimen. METHODS An open prospective randomised multicenter study in 216 patients. 106 received ceftriaxone 1 g i.v. 30 min preinterventionally and 110 no study medication. A standardized protocol was followed for PEG preparation, insertion, and aftercare; all patients received a 15 French gastrostomy tube. Follow-up of local and systemic infection and clinical course was continued to postintervention day 10. An aggregate erythema and exudation score > 3 or the presence of pus was taken as indicative of peristomal infection. The pharmacoeconomics of antibiotic use were also examined. RESULTS In no-prophylaxis patients, wound infection rates were 23.6% on day 4 and 24.5% on day 10 vs. 7.6% (p < 0.05) and 11.4% (p < 0.05), respectively, in prophylaxis patients. Results were disproportionally better in tumor patients in comparison with neurological patients. Patients systemic infection rates were 11.8% vs. 1.9% in noprophylaxis vs. prophylaxis (p < 0.05), and overall infection rates 36.3% vs. 13.3%, respectively (p < 0.05). Pneumonia was more frequent in patients with underlying neurological disease and reduced in the prophylaxis group. Antibiotic and application costs were similar in both groups (p = 0.400). CONCLUSIONS Single-dose ceftriaxone 1 g is a effective prophylaxis against local and systemic infection after PEG and should be a part of a standard regimen.
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Affiliation(s)
- A J Dormann
- German PEG Multicenter Trial Group, Medizinische Klinik, Klinikum Minden
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Wigginghaus B, Dormann AJ, Grünewald T. Self-expandable metallic stents in malignant gastric outlet obstructions--an alternative approach using modified techniques. Z Gastroenterol 1999; 37:1093-9. [PMID: 10604223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Malignant gastric outlet obstructions are commonly present in an advanced tumor stage. Surgery and other therapy options are often accompanied with substantial problems and reduced quality of life. We therefore investigated the endoscopic palliation with self-expandable metallic stents. This report documents the clinical benefit of new stent systems. During a period of eleven months we implanted eleven self-expandable metallic stents (one Ultraflex Esophageal Stent/five Ultraflex Duodenal Diamond Stents/five Enteral Wallstents) in eight patients with malignant gastric outlet stenoses (five female/three male, average age 66 years, range 42-85 years). The procedure was performed under analgosedation and in seven cases on an outpatient bases. The stenosis could be dilated in all cases without complications, allowing semi-liquid oral feeding at the procedure day. Three patients needed a second stent in the follow-up. Stent dislocation appeared in one case after one month--the stent protruded per vias naturales. The stent struts broke in two patients after one and four months post stent implantation. A new stent could be inserted without complications in both cases. The used products enabled a fast and precise positioning of the metallic stent in malignant gastric outlet stenosis. We experienced some problems with the Ultraflex Duodenal Diamond Stent. This didn't occur with the Enteral Wallstent. Additionally with the Enteral Wallstent we could solve the diamond stent complications. Due to the small diameter (10 French) the Enteral Wallstent system can be positioned wire guided in the stenosis through the working channel of the endoscope. Stent release is performed fluoroscopically and with the use of endoscopic guidance retaining the instrument in the stomach. In our point of view, this metallic stent is an optimal device for the palliative treatment of malignant gastric outlet obstructions.
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Dormann AJ, Wigginghaus B, Risius H, Kleimann F, Kloppenborg A, Grünewald T, Huchzermeyer H. A single dose of ceftriaxone administered 30 minutes before percutaneous endoscopic gastrostomy significantly reduces local and systemic infective complications. Am J Gastroenterol 1999; 94:3220-4. [PMID: 10566718 DOI: 10.1111/j.1572-0241.1999.01523.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The aim of this study was to determine the efficacy of antibiotic prophylaxis in percutaneous endoscopic gastrostomy (PEG). METHODS An open prospective, randomised, multicenter study was conducted in 141 patients; 72 received ceftriaxone 1 g i.v. 30 min preintervention, and 69 received no study medication. A standardized protocol was followed for PEG preparation, insertion, and aftercare; all patients received a 15-Fr gastrostomy tube. Follow-up of local and systemic infection and clinical course was continued to postintervention day 10. An aggregate erythema and exudation score >3 or the presence of pus was taken as indicative of peristomal infection. The pharmacoeconomics of antibiotic use were also examined. RESULTS In no-prophylaxis patients, wound infection rates were 25% on day 4 and 26.4% on day 10, versus 10.1% (p = 0.03) and 14.5% (p = 0.10), respectively, in prophylaxis patients. Results were disproportionally better in tumor patients: systemic infection rates were 16.7% versus 5.8% in no-prophylaxis versus prophylaxis patients (p = 0.045), and overall infection rates 38.9% versus 17.4%, respectively (p = 0.046). Pneumonia was more frequent in patients with underlying neurological disease. Antibiotic costs were the same in both groups (p = 0.792). CONCLUSIONS Single dose ceftriaxone 1 g is an effective prophylaxis against local and systemic infection after PEG.
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Affiliation(s)
- A J Dormann
- Department of Internal Medicine, Klinikum Minden, Germany
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Dormann AJ, Wigginghaus B, Grünewald T, Huchzermeyer H. [Freka button gastrostomy. Initial long-term results]. Dtsch Med Wochenschr 1999; 124:1204-5. [PMID: 10572518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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Wigginghaus B, Dormann AJ, Grünewald T, Huchzermeyer H. [Primary palliative treatment of malignant gastric outlet obstruction with a self-expanding metal stent]. Dtsch Med Wochenschr 1999; 124:109-13. [PMID: 10076550 DOI: 10.1055/s-2007-1024250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND OBJECTIVE A high operative mortality, diffuse local tumor growth and abnormal wound healing are significant risk factors in the palliative surgical treatment of gastric outlet obstruction caused by a malignant tumor. This study was undertaken to evaluate the use of self-expanding metal stents as an alternative. PATIENTS AND METHODS Over a period of 33 months, nine previously unoperated patients (three women, six men; mean age 71.4 [66-76] years) with gastric outlet obstruction by a malignant tumor underwent endoscopic implantation of an uncoated self-expanding nitinol Ultraflex stent. The stent's length was 7 and 10 cm, respectively, the length of the carrier catheter was 92 cm. The stent was implanted after balloon dilatation of the stenosis and marking the distal tumor margin with lipiodol injected over a guide-wire under fluoroscopic control. RESULTS The implantation was successful in only two of the first five patients, but after modifying the method of stent release in three of the four subsequent patients. All patients reported an improved quality of life. One patient died after 10 days of the underlying malignancy. There were no complications associated with the implantation. CONCLUSIONS Insertion of a self-expanding metal stent can provide palliation in patients with inoperable gastric outlet stenosis due to malignant tumour. The number of successful implantations can probably be increased by optimizing some of the devices used, for example by lengthening the carrier catheter.
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Abstract
HISTORY AND ADMISSION FINDINGS A 52-year-old man who had sustained a cerebellar infarct was given the platelet inhibitor ticlopidine (2 x 250 mg/d) to prevent further thromboses. 28 days after starting the medication he complained of itchings, feeling unwell and diarrhoea. He had also noted darkened urine and faecal discoloration. Physical examination revealed marked jaundice and multiple scratch marks over the entire body. INVESTIGATIONS The activities in serum of alkaline phosphatase (420 U/l) and of gamma-GT (470 U/l) were markedly elevated and total bilirubin concentration was maximally 26.4 mg/dl. Activities of GPT (197 U/l) and GOT (44 U/l) were slightly increased. No cause was found for any extra- or intrahepatic cholestasis with or without mechanical obstruction (e.g. viral or autoimmune hepatitis). A biopsy, which showed centro-acinar cholestasis also suggested drug-induced liver damage. TREATMENT AND COURSE Despite discontinuing ticlopidine, the signs of cholestatic hepatitis had only disappeared 2 1/2 months after the onset of symptoms. CONCLUSION Changes in the blood picture, allergic skin reactions and gastrointestinal disorders are among the significant clinical side effects of ticlopidine. As this drug is increasingly being prescribed world-wide, the possibility of toxic liver damage should be taken into account.
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Affiliation(s)
- C Wegmann
- Medizinische Klinik, Klinikum Minden
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Abstract
OBJECTIVE To obtain normal values of 24-hour manometry of the oesophagus. SUBJECTS AND METHODS Oesophageal pressures were measured in 41 healthy volunteers who had given informed consent. Recordings were made for 24 hours via a two-channel catheter in 27 and via a 4-channel one in 14 subjects. The catheter orifices were 5 and 15 cm respectively 5, 10, 15 and 20 cm above the lower oesophageal sphincter. RESULTS Median of contractions was 1523 at 5 cm and 1500 at 15 cm (1635 at 10 cm and 2135 at 20 cm) contraction amplitudes were 31 mm Hg at 5 cm, 26 mm Hg at 15 cm; 26 mm Hg at 10 cm and 37 mm Hg at 20 cm. On average 44% of the contractions were propulsive, 17% simultaneous and 30% nonpropulsive, the remainder not clearly defined. Neither age nor sex had a significant influence on the results. Motor activity was reduced during sleep. During eating the number of contractions, their amplitude and propulsive force increased. CONCLUSION The listed measurements, by defining normal values, make it possible to diagnose hypo- and hypermotility of the oesophagus during long-time manometry. Two-point measurement is sufficient for assessing the smooth-muscle component.
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