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  • Title: Amelioration of intestinal dysmotility and stasis by octreotide early after small-bowel autotransplantation in dogs.
    Author: Nakada K, Ikoma A, Suzuki T, Reynolds JC, Campbell WL, Todo S, Starzl TE.
    Journal: Am J Surg; 1995 Mar; 169(3):294-9. PubMed ID: 7879829.
    Abstract:
    BACKGROUND: Intestinal dysmotility and stasis after intestinal transplantation are considered to promote bacterial overgrowth and translocation. Two prokinetic agents, KW5139 (13-leu-motilin) and the somatostatin analogue octreotide acetate, were studied to determine whether they can ameliorate intestinal dysmotility during the early postoperative period. MATERIALS AND METHODS: Motility was recorded by multiple extraluminal strain-gauge transducers in 6 dogs on postoperative days 1, 3, 7, and 14. A barium meal study was performed with a separate group of 8 dogs on postoperative days 3 and 7. RESULTS: The agent KW5139 induced brief, weak contractions in the graft and had little effect on the dilated bowel; however, octreotide induced motor activity that propelled accumulated intestinal contents into the colon and reduced dilation of the transplanted bowel. CONCLUSION: Octreotide, but not KW5139, ameliorates intestinal dysmotility associated with bowel autotransplantation during the early postoperative period. Short-term administration of octreotide may be useful for the treatment of dysmotility following intestinal transplantation.
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