Dataset Information

Routine Endoscopy Prior to Surgical Ostomy Closure: An Obsolete Concept.

ABSTRACT:

Background

Closure of temporary diverting ostomies is commonly preceded by an endoscopic study of the colonic mucosa and anastomosis, despite lacking evidence of its relevance and impact on subsequent operative management.

Aim

We sought to determine the incidence of pathological findings and therefore evaluate the clinical benefit of routine pre-operative endoscopy in asymptomatic patients, hypothesizing sole evaluation of the anastomotic integrity to be sufficient in these cases.

Methods

We retrospectively identified all adult patients with ostomy installations who were followed up for potential reversal surgery between 2002 and 2020 at the University Hospital of Zurich, Switzerland. Main outcome measures were the incidence of endoscopically identified pathological findings in the asymptomatic case cohort and their impact on the subsequent course of treatment.

Results

Pre-procedural endoscopic data of 187 cases evaluated for ostomy closure were evaluated. Relevant mucosal findings in the asymptomatic cohort were documented in 26.3% and findings at the anastomotic site detected in 8.7%. A change in subsequent surgical management was noted in 10 patients of the entire cohort (5.3%) and in 9 (5.1%) of all asymptomatic cases. Upon multivariate analyses, the age range of 51 to 60 years old was found to be significantly linked to the presence of endoscopic findings entailing a change in patient management.

Conclusion

Our findings strongly suggest ostomy closure surgery without previous assessment of the bowel mucosa by means of endoscopy to be acceptable in asymptomatic patients. However, we found it to be indicated in all patients meeting the screening criteria for colorectal carcinoma.

SUBMITTER: Schreiber ME

PROVIDER: S-EPMC10570172 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature

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Publications

Routine Endoscopy Prior to Surgical Ostomy Closure: An Obsolete Concept.

Schreiber Maxine E ME Schneider Marcel A MA Murray Fritz R FR Turina Matthias M Gubler Christoph C

Digestive diseases and sciences 20230914 11

<h4>Background</h4>Closure of temporary diverting ostomies is commonly preceded by an endoscopic study of the colonic mucosa and anastomosis, despite lacking evidence of its relevance and impact on subsequent operative management.<h4>Aim</h4>We sought to determine the incidence of pathological findings and therefore evaluate the clinical benefit of routine pre-operative endoscopy in asymptomatic patients, hypothesizing sole evaluation of the anastomotic integrity to be sufficient in these cases. ...[more]

PMID: 37707748

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Project description:ObjectivesThis study sought to test safety and exploratory effectiveness of a dedicated transcaval closure device (TCD).BackgroundTranscaval access enables delivery of large-caliber devices to the aorta in patients ineligible for transfemoral arterial access. Closure of aortocaval fistulae using off-label nitinol cardiac occluders has been shown to be safe, but persistent aortocaval fistulae at exit from the catheterization lab and bleeding complications were common in a prospective study.MethodsPreclinical testing of the TCD was performed in 24 Yorkshire swine, including 10 under good laboratory practice conditions. Subsequently, subjects undergoing transcatheter aortic valve replacement for symptomatic severe aortic stenosis, ineligible for transfemoral arterial access, were enrolled in a U.S. Food and Drug Administration-approved early feasibility study of the TCD (Transmural Systems, Andover, Massachusetts). Independently adjudicated endpoints included technical, device, and procedural success, incorporating in-hospital and 30-day clinical and imaging follow-up.ResultsTranscaval access and closure in swine confirmed that at 30 days, TCDs were almost entirely endothelialized. Subsequently, 12 subjects were enrolled in the early feasibility study. Transcaval access, transcatheter aortic valve replacement, and aortocaval fistula closure was successful in all 12 subjects. The primary endpoint of technical success was met in 100% of subjects. Complete closure of the transcaval access tract was achieved in 75% of subjects at exit from the catheterization lab and in 100% of subjects at 30 days. There were zero modified Valve Academic Research Consortium-2 major vascular complications and zero Valve Academic Research Consortium-2 life-threatening or major bleeding complications related to transcaval access or the TCD.ConclusionsThe TCD achieved complete closure of the transcaval access tract in most subjects at exit from the catheterization lab and essentially eliminated transcaval-related bleeding. Dedicated devices for transcaval access and closure could enable more widespread adoption of transcaval techniques without fear of bleeding complications. (Transmural Systems Transcaval Closure Device for Transcaval Access Ports During Transcatheter Aortic Valve Replacement; NCT03432494).

Project description:BackgroundSedation is commonly used in gastrointestinal endoscopy; however, considerable variability in sedation practices has been reported. The objective of this review was to identify and synthesize existing recommendations on sedation practices for routine gastrointestinal endoscopy procedures.MethodsWe systematically reviewed guidelines and position statements identified through a search of PubMed, guidelines databases, and websites of relevant professional associations from January 1, 2005 to May 10, 2019. We included English-language guidelines/position statements with recommendations relating to sedation for adults undergoing routine gastrointestinal endoscopy. Documents with guidance only for complex endoscopic procedures were excluded. We extracted and synthesized recommendations relating to: 1) choice of sedatives, 2) sedation administration, 3) personnel responsible for monitoring sedated patients, 4) skills and training of individuals involved in sedation, and 5) equipment required for monitoring sedated patients. We assessed the quality of included documents using the Appraisal of Guidelines for Research & Evaluation (AGREE) II tool.ResultsWe identified 19 guidelines and 7 position statements meeting inclusion criteria. Documents generally agreed that a single, trained registered nurse can administer moderate sedation, monitor the patient, and assist with brief, interruptible tasks. Documents also agreed on the routine use of pulse oximetry and blood pressure monitoring during endoscopy. However, recommendations relating to the drugs to be used for sedation, the healthcare personnel capable of administering propofol and monitoring patients sedated with propofol, and the need for capnography when monitoring sedated patients varied. Only 9 documents provided a grade or level of evidence in support of their recommendations.ConclusionsRecommendations for sedation practices in routine gastrointestinal endoscopy differ across guidelines/position statements and often lack supporting evidence with potential implications for patient safety and procedural efficiency.

Dataset Information

Routine Endoscopy Prior to Surgical Ostomy Closure: An Obsolete Concept.

Background

Aim

Methods

Results

Conclusion

Publications

Routine Endoscopy Prior to Surgical Ostomy Closure: An Obsolete Concept.

Similar Datasets

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