Effect of thirty-two per cent dextran 70 on peritoneal adhesion formation and re-formation after lysis.
Thirty-two per cent dextran 70 in dextrose (Hyskon) has been reported effective in limiting adhesion formation following a peritoneal injury when employed in doses larger than that known to be safe for intraperitoneal use in humans. The effectiveness of a lower dosage believed to be safe for human use was investigated. Female rabbits received a standardized injury to their uterine horns and proximal fallopian tubes. Following the injury, Hyskon (2.5 ml/kg of body weight) was  dripped over the sites of injury in the treatment group. Animals were reoperated upon 2 weeks later, and adhesions were scored. Hyskon significantly reduced adhesion formation. In a second experiment the effect of Hyskon on adhesion re-formation was evaluated. Adhesions were induced in the same manner. Two weeks later, the animals were reoperated upon, and adhesions were scored and lysed. Hyskon was instilled in the treatment group as in the first experiment. No significant difference was noted between adhesion scores in control and treatment groups after adhesion induction or when re-evaluated 2 weeks after lysis.
D000818:Animals; D003911:Dextrans / Q000627:therapeutic use*; D005260:Female; D005947:Glucose / Q000627:therapeutic use; D010532:Peritoneal Diseases / Q000517:prevention & control*; D011817:Rabbits; D000267:Tissue Adhesions / Q000517:prevention & control*
D003911:Dextrans; D005947:Glucose