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Sealing of a Fabric Vascular Prosthesis with Autologous Adipose Tissue: A Preliminary Report of Its Clinical Application
Author(s) -
Matsumoto Akihiko,
Noishiki Yasuharu,
Ichikawa Yukio,
Soma Tamitaro,
Kondo Jiro,
Kosuge Takayuki
Publication year - 1995
Publication title -
artificial organs
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.684
H-Index - 76
eISSN - 1525-1594
pISSN - 0160-564X
DOI - 10.1111/j.1525-1594.1995.tb02244.x
Subject(s) - medicine , adipose tissue , surgery , prosthesis , anastomosis , myocardial infarction , angiography , complication
A new method of sealing fabric vascular pros‐theses with autologous adipose tissue was clinically applied as an alternative to preclotting with fresh blood. Thirty‐six patients with peripheral arterial occlusive disease were implanted with highly porous fabric prostheses. The prostheses were prepared by sealing the fabric pores with autologous adipose tissue that had been chopped up into small pieces and enmeshed in the fabric by forceful injection of the tissue suspension through a syringe. There was no complication related to the sealed graft such as graft bleeding after implantation. In‐hospital mortality occurred in 4 patients: 1 case each of pneumonia, pulmonary infarction, sepsis, and acute myocardial infarction. During the period of 274 ± 190 days, 3 pros‐theses were found to be occluded. All the other grafts were patent. The overall patency rate was 91.4%. Postoperative angiography revealed neither intimai thickening at the anastomotic sites nor irregularity of the prosthetic surface. The method proved safe and useful for implantation of smaller caliber artificial grafts.