Cited by 15Abdominal vascular conditions and treatmentsAcute Ischemic Stroke ManagementAortic Thrombus and Embolism

Endovascular Revascularization as Primary Treatment for Acute Embolic Mesenteric Ischemia: Stent Thrombectomy plus Aspiration versus Aspiration Alone

Shi, Yadong, Su, Haobo, Chen, Liang, Huang, Hao, Lu, Zhaoxuan, Gu, Jianping·2022·Journal of Vascular and Interventional Radiology

Abstract

Purpose To investigate the outcomes of stent thrombectomy combined with aspiration versus aspiration alone in acute mesenteric ischemia (AMI).Materials and methods This was a single-center, retrospective cohort study. Between May 1, 2012, and January 1, 2021, 41 patients (mean age, 73.8 years ± 7.9) with AMI who underwent stent thrombectomy plus aspiration (Group 1, n = 14) or aspiration alone (Group 2, n = 27) were included. The treatment regimens and clinical and follow-up outcomes of the patients were reviewed and analyzed. Group differences were compared using a χ 2 test, Fisher exact test, independent t test, or Mann-Whitney U test. The cumulative survival rate was calculated using a Kaplan-Meier curve.Results The overall clinical success rate was 78.0% (32/41), and no significant differences were found between Group 1 and Group 2 (78.6% vs 77.8%, P = 1.00). Compared with Group 2, Group 1 was associated with a higher complete clearance rate (44.4% vs 78.6%, P = .04), less adjunctive local thrombolysis (48.1% vs 14.3%, P = .03), and a shorter length of hospital stay (10.7 days ± 9.0 vs 5.7 days ± 4.7, P = .03). The estimated survival rates at 1 month, 3 months, 6 months, 1 year, and 2 years were 73.2%, 72.5%, 71.4%, 65.3%, and 59.8%, respectively. No significant difference was found in the survival rate between the groups (log-rank test, P = .96). The recurrence rates for Group 1 and Group 2 were 8.3% (1/12) and 4.0% (1/25), respectively.Conclusions Compared with aspiration alone, aspiration combined with stent thrombectomy showed a higher complete clearance rate, reduced adjunctive thrombolysis, and a shorter length of hospital stay.

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Crossref · 10.1016/j.jvir.2021.12.008

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  • Combining stent thrombectomy with aspiration versus either technique alone can lead to a higher clearance rate, reduced need for adjunctive thrombolysis, and shorter hospital stays.

    “Some studies have indicated that combining stent thrombectomy with aspiration versus either technique alone can lead to a higher clearance rate, reduced need for adjunctive thrombolysis, and shorter hospital stays [59].”

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Authors
Shi, Y., Su, H., Chen, L., Huang, H., Lu, Z., & Gu, J.
Affiliations
Nanjing First Hospital (CN)
Corresponding author
Gu, Jianping
Venue
Journal of Vascular and Interventional Radiology
Publisher
Elsevier BV
Published
2022-03
Volume
33
Issue
3
Pages
295-303
ISSN
1051-0443 (ISSN-L)
OpenAlex
W4200055176
Cited by
15
References
26
Citations by year
2026: 3 · 2025: 4 · 2024: 3 · 2023: 2 · 2022: 3
FWCI
1.88
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Vascular and Interventional Radiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
  • Health Sciences › Medicine › Epidemiology › Acute Ischemic Stroke Management
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Aortic Thrombus and Embolism
Keywords
acute mesenteric ischemia, endovascular revascularization, mechanical thrombectomy, thrombus aspiration, thrombolysis, length of hospital stay, survival, recurrence
MeSH terms
Aged, Humans, Retrospective Studies, Stents, Treatment Outcome, Thrombectomy, Stroke, Endovascular Procedures, Mesenteric Ischemia

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