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Gastrostomy tube placement for long-term oral drug administration in non-human primates.

Jong-Min KimJun-Seop ShinByoung-Hoon MinJung-Sik KimIl-Hee YoonWon-Young JeongGa-Eul LeeMin-Sun KimJu-Eun KimChung-Gyu Park
Published in: Xenotransplantation (2017)
The complication of gastrostomy included a transient inflammation in the skin and peritonitis caused by a leakage around implantation site (one case), which could be overcome by changing suture method and tube type to interlocking box suture and Tri-Funnel Replacement Gastrostomy tube, respectively. Despite these complications, oral drug administration using gastrostomy tube allowed us to perform accurate dosage of drug administration and to reduce the stress that both the monkey and the researcher may experience. Taken together, this study showed that gastrostomy tube placement is a better alternative to oral drug administration in restraint for long-term oral drug administration in rhesus monkeys who tend to refuse to eat the mixture of drug and fruit juice.
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