Cited by 181Abdominal vascular conditions and treatmentsPeripheral Artery Disease ManagementInfectious Aortic and Vascular Conditions

Revascularization of the superior mesenteric artery alone for treatment of intestinal ischemia

Open access
Foley, Matthew I., Moneta, Gregory L., Abou-Zamzam, Ahmed M., Edwards, James M., Taylor, Lloyd M., Yeager, Richard A., Porter, John M.·2000·Journal of Vascular Surgery

Abstract

Objective Complete revascularization is recommended by many authors for treatment of intestinal ischemia. The observation that postprandial intestinal hyperemia is limited to the superior mesenteric artery (SMA) has suggested to us that SMA revascularization alone should be adequate treatment. We preferentially manage intestinal ischemia with a single bypass graft to the SMA and herein update our results using this approach.Methods Patients were identified from a prospectively established vascular surgical registry. Each patient was assessed for acute versus chronic intestinal ischemia, preoperative angiographic findings, operation used, perioperative morbidity and mortality, late symptomatic relief, cause of death, and life table-determined survival and graft patency. Graft patency was determined by follow-up angiography or duplex scanning.Results Fifty bypass grafts to the SMA alone were performed in 49 patients (31 women, 18 men; mean age, 62 years) for treatment of intestinal ischemia. In all patients additional splanchnic arteries were available for bypass grafting. Operative indications were acute symptoms in 21 patients, 14 of whom had bowel infarction; chronic symptoms in 26 patients; and prophylaxis in conjunction with infrarenal aortic surgery in 3 patients. Thirty-two grafts originated from the aorta or an iliac artery, and 18 originated from an aortic graft. There were 40 prosthetic and 10 autogenous conduits. Perioperative mortality was 3% in patients with chronic symptoms and 12% overall. All survivors were symptomatically improved. Mean follow-up was 44 months. Nine-year assisted primary graft patency was 79%, and 5-year patient survival was 61%. Two late deaths occurred in patients with recurrent intestinal ischemia resulting from graft occlusions.Conclusions Bypass grafting to the SMA alone appears to be both an effective and durable procedure for treatment of intestinal ischemia. Our results appear equal to those reported for "complete" revascularization for intestinal ischemia. When the SMA is a suitable recipient vessel, multiple bypass grafts to other splanchnic vessels are unnecessary in the treatment of intestinal ischemia.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1067/mva.2000.107314

Cites

27 of 27 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Foley, M. I., Moneta, G. L., Abou-Zamzam, A. M., Edwards, J. M., Taylor, L. M., Yeager, R. A., & Porter, J. M.
Affiliations
Oregon Health & Science University (US)
Venue
Journal of Vascular Surgery
Publisher
Elsevier BV
Published
2000-07
Volume
32
Issue
1
Pages
37-47
ISSN
0741-5214 (ISSN-L)
OpenAlex
W1973225862
Cited by
181
References
27
Citations by year
2026: 3 · 2025: 3 · 2024: 1 · 2023: 1 · 2022: 3 · 2021: 5 · 2020: 6 · 2019: 5 · 2018: 8 · 2017: 8 · 2016: 7 · 2015: 5 · 2014: 9 · 2013: 5 · 2012: 10
FWCI
7.91
Type
journal article
Language
en
Open access
Locations
  • Journal of Vascular Surgery (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
  • Health Sciences › Medicine › Surgery › Peripheral Artery Disease Management
  • Health Sciences › Medicine › Surgery › Infectious Aortic and Vascular Conditions
Keywords
superior mesenteric artery, intestinal ischemia, graft patency, patient survival, bowel infarction, perioperative mortality
MeSH terms
Acute Disease, Adolescent, Adult, Aged, Aged, 80 and over, Arteries, Chronic Disease, Female, Humans, Intestines, Ischemia, Male, Middle Aged, Vascular Surgical Procedures, Mesenteric Artery, Superior, Blood Vessel Prosthesis Implantation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review