Prevention of peritoneal adhesions by the combined use of spongostan and 32% dextran 70: an experimental study in pigs.

Twenty female pigs underwent laparotomy during which transection of both uterine horns and wedge resection of both ovaries were performed with a standard technique. Following the injuries a mixture of Spongostan and 32% dextran 70 was applied only to the lesions on the right side. Three weeks after surgery another laparotomy was performed and the degree of adhesion formation was recorded. A marked reduction in degree and extent of adhesions was observed on the treated side as compared with the control side. The possible advantages of a compound that can be applied locally and has hemostatic properties as well are discussed.