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Benefits of the povidone-iodine: simultaneously decrease risk of infection and tumor seeding after percutaneous endoscopic gastrostomy. | LitMetric

Benefits of the povidone-iodine: simultaneously decrease risk of infection and tumor seeding after percutaneous endoscopic gastrostomy.

Med Hypotheses

Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taiwan. Electronic address:

Published: June 2014

AI Article Synopsis

Article Abstract

Percutaneous endoscopic gastrostomy (PEG) is a well-established enteral feeding modality in patients with oropharyngeal/esophageal cancer; however, these patients are at risk for two possible PEG-related complications. First, oropharyngeal organisms may be transported to the PEG stoma and thus increase the risk of peristomal infection. Second, oropharyngeal/esophageal cancer cells may adhere to the PEG tube and thus increase the risk of tumor seeding along the PEG tract. Because of its microbicidal and tumoricidal effects, povidone-iodine pretreatment of the PEG tube may decrease the risk of peristomal infection and tumor seeding associated with PEG insertion in patients with oropharyngeal/esophageal cancer. To test this hypothesis, we brushed povidone-iodine onto the outer surface of PEG tubes prior to insertion.

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Source
http://dx.doi.org/10.1016/j.mehy.2014.03.002DOI Listing

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