title: Autologous fibrin glue for sealing vascular prostheses of high porosity.
abstract: Thirty high-porosity double-Velour vascular prostheses were sealed with fibrin glue, the fibrinogen in the glue being prepared from citrated plasma by ethanol precipitation. After such preparation the prostheses were blood-tight at a pressure > 300 mmHg. Using a fibrin concentration of 13 mg/ml (obtained by dilution of the fibrinogen solution) the prostheses were blood-tight at a minimum pressure of 150 mmHg, which is suitable for clinical use. Sufficient fibrin glue can be prepared from 44-88 ml of the patient's blood to seal most types of high-porosity vascular prosthesis used clinically. The fibrin-sealed grafts have good handling characteristics because they are soft, pliable and non-sticky. The use of autologous fibrin glue has obvious safety advantages by preventing both transmission of viral diseases and immunological reactions.
authors.affiliation: Institute for Experimental Research in Surgery, University of Copenhagen, Denmark.
authors.forename: H K
authors.initials: HK
authors.lastname: Kjaergard
authors.forename: U S
authors.initials: US
authors.lastname: Weis-Fogh
mesh_terms: D001696:Biomechanical Phenomena; D001807:Blood Vessel Prosthesis; D015718:Fibrin Tissue Adhesive / Q000627:therapeutic use*; D006801:Humans
chemical_list: D015718:Fibrin Tissue Adhesive