The effect of intraperitoneal colchicine on the formation of peritoneal adhesions in the rat.
A double blind study was carried out to determine the effect of colchicine on the formation of intraperitoneal adhesions in the rat. Adhesions were produced by a standard method in 92 rats. The animals were than divided at random into two groups. One group (47 rats) was treated with intraperitoneal colchicine, whilst the other, the control group (45 rats) was treated with intraperitoneal normal saline in the same volume, frequency and duration. Four weeks later the animals were killed for assessment and measurement of adhesions. Two kinds of adhesions were found. 1. "Surface adhesion" - consisting of two serosal surfaces attached together; their area was significantly smaller (p less than 0.00003), and their number was lower (p less than 0.03) in the colchicine group than in the control group. 2. "Filamentous adhesions" - thin, elastic cords connecting omentum or pelvic fat bodies to other viscera; there was no significant difference in their number between the colchicine and the control group. We concluded that post-operative treatment with colchicine reduces the formation of intraperitoneal adhesions in the rat.
D000818:Animals; D003078:Colchicine / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D007274:Injections, Intraperitoneal; D010532:Peritoneal Diseases / Q000517:prevention & control*; D011183:Postoperative Complications; D051381:Rats; D000267:Tissue Adhesions
D003078:Colchicine