Open Access
CC BY 4.0 · Journal of Coloproctology 2025; 45(03): s00451810622
DOI: 10.1055/s-0045-1810622
Review Article

Systematic Literature Review of Colonic Perforations in Vascular Ehlers-Danlos Syndrome

Maura Walsh*
1   Division of General Surgery, Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States
,
Cynthia Aline Araradian*
1   Division of General Surgery, Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States
,
Siting Chen
2   Department of Biostatistics, School of Public Health, Oregon Health & Science University, Portland, Oregon, United States
,
Majdeddin Mohammed Ali
3   Department of General Surgery, The Brooklyn Hospital Center, New York City, New York, United States
,
Tiffany Lian
1   Division of General Surgery, Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States
,
Sherene Shalhub
4   Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States
,
Sandy H. Fang
4   Department of Surgery, Oregon Health & Science University, Portland, Oregon, United States
› Author Affiliations

Funding This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
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Abstract

Introduction

Vascular Ehlers-Danlos Syndrome (VEDS) is a rare disorder caused by pathogenic variants in COL3A1 that cause a type III collagen abnormality or deficiency. Intestinal perforation is a known complication in this syndrome.

Objective

The purpose of this meta-analysis is to quantify the risk of VEDS-associated intestinal perforation.

Materials and Methods

A literature search was performed in August 2023 by PubMed, CINAHL, Cochrane, MEDLINE, and EMBASE identifying VEDS-related intestinal perforation publications. The search produced 615 articles with 530 articles screened. Two independent reviewers and a third reviewer for conflict resolution performed data extraction. Included studies discussed patients with VEDS and intestinal perforation. Reviews, case reports/series, expert opinions, consensus guidelines and abstracts only were excluded. Certainty of evidence was assessed by the Grading Recommendations, Assessment, Development and Evaluations framework. All data were reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Statistical R© software was used to calculate rates of colonic perforation and re-perforation.

Results

Four non-randomized studies were selected for the meta-analysis, which consisted of 721 patients with VEDS. The pooled colonic perforation rate was 15% (n = 111), and reperforation rate 33% (n = 29). Bowel perforation preceded the diagnosis of VEDS in 72% of patients. Considering the rarity of VEDS, limitations include lack of available data for patients. Given the small sample size, a large heterogeneity index was reported.

Conclusions

While patients with VEDS have high colonic perforation and subsequent reperforation risks, many VEDS diagnoses are not made until after the inciting event. No consensus guidelines exist for the surgical management of VEDS-related bowel perforations.

Presentations

The abstract was submitted to ASCRS 2025 for a poster/oral presentation and was accepted as an eposter (Abstract ID: 1956614). The project was presented by Cynthia Araradian at the 7th GASTROENTEROLOGY & HEPATOLOGY Webinar-2024 (virtual, European) from October 21–22, 2024. A version of this project including case reports was presented at Northwest Colorectal Society by Maura Walsh on July 25, 2024.


Authors' Contributions

MW: Conceptualization, data curation, investigation, methodology, project administration, visualization, writing, reviewing, and editing; CAA: Data curation, formal analysis, investigation, methodology, project administration, validation, visualization, writing, reviewing, and editing; SC: Formal analysis; MMA: Data curation, investigation, writing, reviewing, and editing; TL: Writing, reviewing, and editing; SS: Conceptualization, methodology, project administration, supervision, writing, reviewing, and editing; SHF: Conceptualization, methodology, project administration, supervision, writing, reviewing, and editing.


* Maura Walsh and Cynthia Araradian contributed equally to this paper.




Publication History

Received: 18 May 2025

Accepted: 16 July 2025

Article published online:
27 August 2025

© 2025. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/)

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Bibliographical Record
Maura Walsh, Cynthia Aline Araradian, Siting Chen, Majdeddin Mohammed Ali, Tiffany Lian, Sherene Shalhub, Sandy H. Fang. Systematic Literature Review of Colonic Perforations in Vascular Ehlers-Danlos Syndrome. Journal of Coloproctology 2025; 45: s00451810622.
DOI: 10.1055/s-0045-1810622