title: [Studies and clinical experiences in the use of domestic blood vessel prostheses with increased thromboresistance].
abstract: The experimental and clinical data on the use of new native grafts with increased thromboresistance--the Vitlan and heparinized ones are presented. In all the acute and chronic experiments, the increased thromboresistance of both types of the grafts versus the common Fluorlon-Lavsan ones, and well-formed neointima with sufficient vascularization by the year 1 and 5 of follow-up were revealed. Complete organization of the external and internal capsules of the grafts was noted 5 mos later, no tissue reaction to Vitlan and heparinized grafts was revealed. The Vitlan grafts were used in 19 patients. Good immediate and long-term results were obtained in reconstruction of the aorto-femoral, aorto-pulmonary and femoro-popliteal segments with the grafts of 10 and 8 mm in diameter. All the Vitlan shunts of the femoro-popliteal segment with 6 mm diameter were thrombosed 1-6 mos after the operation. The heparinized grafts with 8 mm diameter at the femoro-popliteal position were used in 28 patients, good long-term results were noted in 27.
authors: A A
authors: AA
authors: Spiridonov
authors: V V
authors: VV
authors: Satmari
authors: A A
authors: AA
authors: Zaporozhan
authors: Iu A
authors: IuA
authors: Grozovskiĭ
authors: M B
authors: MB
authors: Il'ina
authors: S P
authors: SP
authors: Novikova
authors: A B
authors: AB
authors: Shekhter
authors: N B
authors: NB
authors: Dobrova
mesh_terms: D000818:Animals; D001807:Blood Vessel Prosthesis / Q000009:adverse effects; D004285:Dogs; D005500:Follow-Up Studies; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D011126:Polypropylenes; D013927:Thrombosis / Q000517:prevention & control*; D013997:Time Factors
chemical_list: D011126:Polypropylenes; D006493:Heparin
vernacular_title: Issledovaniia i klinicheskiĭ opyt primeneniia novykh otechestvennykh sosudistykh protezov s povyshennoĭ tromborezistentnost'iu.