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Replacement Gastrostomy Tubes: Technical and Clinical Comparison of Five Commercial Models

University of Sao Paulo · 2012
ClinicalTrials.gov · Datasets · License: Public Domain · 2012
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durabilityreplacement
Multiple models of replacement tubes for percutaneous endoscopic gastrostomy are available in the market, however durability is variable. In a prospective randomized study, five commercial devices available in the market will be tested in 20 consecutive patients each. Tube performance will be observed during 6 months and durability will be assessed by Kaplan-Meier curves as well as Cox regression analysis.It is hypothesized that tube design and material will influence outcome.
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