Related Experiment Videos
Risk factors and outcomes following revascularization for chronic mesenteric ischemia
T K Kihara1, J Blebea, K M Anderson
1Section of Vascular Surgery, Penn State University College of Medicine, Hershey, PA 17033-0850, USA.
Annals of Vascular Surgery
|January 8, 1999
Summary
Vascular reconstruction for chronic mesenteric ischemia offers durable symptom relief and vessel patency. This study found visceral artery bypass effective, with better graft patency in females versus males.
Area of Science:
- Vascular Surgery
- Gastroenterology
- Cardiovascular Research
Background:
- Chronic mesenteric ischemia (CMI) management often involves complex vascular procedures.
- Long-term patency data for revascularization in CMI are limited.
- Understanding outcomes is crucial for patient selection and treatment planning.
Purpose of the Study:
- To evaluate the long-term objective and symptomatic outcomes of mesenteric arterial reconstruction for CMI.
- To assess the durability and efficacy of visceral artery bypass procedures.
Main Methods:
- Retrospective review of 42 patients undergoing mesenteric arterial reconstruction (66 vessels) between 1986 and 1997.
- All patients had symptomatic chronic mesenteric ischemia.
- Analysis of objective patency and symptomatic relief.
Main Results:
- Visceral artery bypass procedures demonstrated clinical efficacy and durability in CMI patients.
- Objective long-term patency and symptomatic improvement were observed.
- Female patients exhibited superior graft patency compared to male patients, irrespective of graft type.
Conclusions:
- Mesenteric revascularization is an effective treatment for symptomatic chronic mesenteric ischemia.
- Visceral artery bypass offers durable long-term results.
- Sex-based differences in patency warrant further investigation.