Document Detail


Best Practices for Performing Experimental Surgery in Swine.
MedLine Citation:
PMID:  23281597     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
ABSTRACT The authors have extensive experience in surgery, anesthesia, and perioperative care in both miniature and domestic swine in the research setting. This manuscript describes the techniques that have been developed over the last four decades while developing porcine surgical models and their use in translational research. Swine are conditioned and socialized during a seven-day period prior to entering into a survival surgical protocol. Housing is designed to be nonstressful and accommodate the needs of the species. Induction of anesthesia is generally performed in the animal's pen. Injectable agents are administered sc in the neck using a butterfly catheter technique. The anesthetic protocol is designed to consider the physiologic effects of the agents and their potential effects on the research being performed. Complete aseptic technique is performed and includes final application of adhesive iodine impregnated drapes over the surgical site. Preemptive analgesia is performed using parenteral analgesics, local anesthetics, and/or epidural analgesics. Animals are monitored intensively intraoperatively and during the postoperative period with frequent recordings of physiologic parameters. Observation during the postoperative period is continuous until the animal fully recovers the righting reflex. Observations of the animals in the postoperative period are performed at least daily until surgical incisions are healed. In protocols which create defects or impede physiologic function daily monitoring may have to be performed in conjunction with specific therapies or tests throughout the duration of the protocol.
Authors:
M Michael Swindle; Alison C Smith
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-2
Journal Detail:
Title:  Journal of investigative surgery : the official journal of the Academy of Surgical Research     Volume:  -     ISSN:  1521-0553     ISO Abbreviation:  J Invest Surg     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-3     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8809255     Medline TA:  J Invest Surg     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Comparative Medicine, Medical University of South Carolina , Charleston, South Carolina , USA.
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