Cited by 42Abdominal vascular conditions and treatmentsGastrointestinal Bleeding Diagnosis and TreatmentAbdominal Trauma and Injuries

Local Intra-arterial Vasodilator Infusion in Non-Occlusive Mesenteric Ischemia Significantly Increases Survival Rate

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Winzer, Robert, Fedders, Dieter, Backes, Moritz, Ittermann, Till, Gründling, Matthias, Mensel, Birger, Held, Hanns-Christoph, Kromrey, Marie-Luise +4 more·2020·CardioVascular and Interventional Radiology

Abstract

Purpose: To investigate the outcome of local intra-arterial papaverine infusion therapy in patients with non-occlusive mesenteric ischemia (NOMI), and factors influencing survival, in comparison with a conservative approach. Methods: From 2013 to 2019 , patients with NOMI confirmed by imaging were included in a retrospective two-center study. According to different in-house standard procedures, patients were treated in each center either conservatively or interventionally by a standardized local infusion of intra-arterial papaverine into the splanchnic arteries. Thirty-day mortality and factors influencing the outcome, such as different demographics and laboratories, were compared between groups using Kaplan–Meier survival analysis and Cox regression, respectively. Results: A total of 66 patients with NOMI were included, with n = 35 treated interventionally (21 males, mean age 67.7 ± 12.3 years) and n = 31 treated conservatively (18 females, mean age 71.6 ± 9.6 years). There was a significant difference in 30-day mortality between the interventional (65.7%; 12/35 survived) and the conservative group (96.8%; 1/31 survived) (hazard ratio 2.44; P = 0.005). Thresholds associated with a worse outcome of interventional therapy are > 7.68 mmol/l for lactate, < 7.31 for pH and < − 4.55 for base excess. Conclusion: Local intra-arterial papaverine infusion therapy in patients with NOMI significantly increases survival rate in comparison with conservative treatment. High lactate levels, low pH and high base excess, and high demand for catecholamines are associated with a poor outcome. Level of Evidence: Level III.

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Authors
Winzer, R., Fedders, D., Backes, M., Ittermann, T., Gründling, M., Mensel, B., Held, H.-C., Kromrey, M.-L., Weitz, J., Hoffmann, R.-T., Bülow, R., & Kühn, J.-P.
Affiliations
  • University Hospital Carl Gustav Carus (DE)
  • Universitätsmedizin Greifswald (DE)
  • Zentralklinik Bad Berka (DE)
Corresponding author
Winzer, Robert
Venue
CardioVascular and Interventional Radiology
Published
2020-05-22
Volume
43
Issue
8
Pages
1148-1155
ISSN
  • 0174-1551 (ISSN-L)
  • 1432-086X
OpenAlex
W3028089728
Cited by
41
References
30
Citations by year
2026: 3 · 2025: 6 · 2024: 9 · 2023: 4 · 2022: 9 · 2021: 6 · 2020: 4
FWCI
5.25
Type
journal article
Language
en
Open access
Locations
  • CardioVascular and Interventional Radiology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Informationszentrum Lebenswissenschaften (ZB MED) (submittedVersion, cc-by)
Topics
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal Bleeding Diagnosis and Treatment
  • Health Sciences › Medicine › Surgery › Abdominal Trauma and Injuries
Keywords
nonocclusive mesenteric ischemia, splanchnic arteries, 30-day mortality, conservative treatment, lactate, acid-base status, base excess, catecholamine requirement, survival predictors
MeSH terms
Aged, Female, Humans, Infusions, Intra-Arterial, Male, Papaverine, Retrospective Studies, Vasodilator Agents, Survival Rate, Treatment Outcome, Kaplan-Meier Estimate, Mesenteric Ischemia

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