Vascular access for chronic hemodialysis: polytetrafluoroethylene (PTFE) versus bovine heterograft

Am J Surg. 1977 Dec;134(6):791-3. doi: 10.1016/0002-9610(77)90326-9.

Abstract

Between May 1975 and March 1977, 193 bovine heterografts and 184 polytetrafluoroethylene (PTFE) grafts (Impragrafts) have been placed for hemodialysis access. A comparison of these materials demonstrates that Impragrafts have significantly fewer late thromboses, increased resistance to infection, and comparable longevity, and they are easier to repair.

Publication types

  • Comparative Study

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Arm / blood supply*
  • Arteriovenous Shunt, Surgical / methods*
  • Carotid Arteries / transplantation*
  • Child
  • Female
  • Humans
  • Male
  • Middle Aged
  • Polytetrafluoroethylene*
  • Renal Dialysis*
  • Suture Techniques
  • Time Factors
  • Transplantation, Heterologous*

Substances

  • Polytetrafluoroethylene