The Veterinary record · 2021
Tissue tolerance to cyanoacrylate adhesives for closure of surgical wounds in Trachemys scripta skin.
СтатьяRandomized Controlled Trial, VeterinaryНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Pérez-Delgado Sayda, Mozos Elena, Guerra Rafael, Lucena Rosario, Molina Verónica, Ginel Pedro J
Аннотация
BACKGROUND: The aim of this study was to evaluate the histological tolerance of medical cyanoacrylate adhesives (CAs), butyl-CA and octyl-CA, applied by two different methods in surgical skin incisions of T. scripta.
METHODS: A two-trial controlled blind study each one including 12 female adult T. scripta turtles. Two 1-cm long full-thickness surgical skin incisions were made on the dorsal aspect of each hind limb. In trial 1 CAs were applied superficially over the apposed wound edges; each animal's four wounds were closed using butyl-CA, octyl-CA and ethyl-CA or absorbable suture as controls. In trial 2 adhesives were applied holding wound edges everted, and octyl-CA was replaced by a non-sutured control wound. At each time point (2, 7, 14 and 21 days) all wounds from three randomly chosen animals were biopsied.
RESULTS: Medical grade CAs did not induce any sign of tissue damage and/or inflammatory reaction attributable to histotoxicity independently of the method of application. Wound dehiscence rate was higher when CAs were applied superficially over the apposed wound edges.
CONCLUSIONS: Octyl and butyl-CA are well tolerated by turtles' soft skin but because of their high rate of dehiscence they are not recommended in high tension wounds; use in low tension wounds needs further investigation.
METHODS: A two-trial controlled blind study each one including 12 female adult T. scripta turtles. Two 1-cm long full-thickness surgical skin incisions were made on the dorsal aspect of each hind limb. In trial 1 CAs were applied superficially over the apposed wound edges; each animal's four wounds were closed using butyl-CA, octyl-CA and ethyl-CA or absorbable suture as controls. In trial 2 adhesives were applied holding wound edges everted, and octyl-CA was replaced by a non-sutured control wound. At each time point (2, 7, 14 and 21 days) all wounds from three randomly chosen animals were biopsied.
RESULTS: Medical grade CAs did not induce any sign of tissue damage and/or inflammatory reaction attributable to histotoxicity independently of the method of application. Wound dehiscence rate was higher when CAs were applied superficially over the apposed wound edges.
CONCLUSIONS: Octyl and butyl-CA are well tolerated by turtles' soft skin but because of their high rate of dehiscence they are not recommended in high tension wounds; use in low tension wounds needs further investigation.