Estudo experimental sobre o uso de cianoacrilatos para anastomose intestinal látero-lateral em cães

ABSTRACT

Isobutyl-2-cyanoacrylate (Group I) and n-butyl- FONT FACE="Symbol">a /font> -cyanoacrylate (Group II) were tested in two groups of dogs Group I=13 dogs and Group II=12 dogs that had intestinal laterolateral anastomosis.The anastomosis were avaluated on days 4, 14 and 28 after surgery. Adhesions between omentum and the surgical wall wound were grossly observed in both groups. Regarding the presence of adhesions comparing the two groups with unpaired t test, the difference between Group I and II is not significant (p=0,3624). Histology revealed inflammation and granuloma on the anastomosis with the adhesive inside of it both with isobutyl-2-cyanoacrylate and n-butyl- FONT FACE="Symbol">a /font> -cyanoacrylate.

RESUMO

Testamos em 25 cães a aplicação do isobutil-2-cianoacrilato Grupo I=13 e n-butil- FONT FACE="Symbol">a /font> -cianoacrilato Grupo II=12 para anastomose intestinal látero-lateral. As anastomoses foram avaliadas aos 4, 14 e 28 dias de p.o. Observamos macroscópicamente aderência entre o epiploo e a ferida cirúrgica da parede abdominal em ambos os grupos. Comparando os Grupos I e II através o teste t não pareado, estatisticamente não apresentaram diferença significativa (p=0,3624). Ao exame histológico notamos reação inflamatória, granuloma e no seu interior presença do adesivo.