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Authors Poniatowski LH, Wolf JS, Nakada SY, Reihsen TE, Sainfort F, Sweet RM
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Journal J. Endourol. Volume: 28 Issue: 4 Pages: 393-8
Publish Date 2014 Apr
PubMed ID 24320223

The objective was to determine the acceptability and preliminary construct validity for a high-fidelity synthetic renal pelvis/ureter tissue analogue model for use as a simulation model for training of laparoscopic pyeloplasty.The pyeloplasty model was designed with incorporated assessment lines for use in post-task Black Light Assessment of Surgical Technique (BLAST)™. Practicing urologists participating in the 2011 and 2012 American Urological Association Mentored Renal Laparoscopy courses performed a simulated laparoscopic pyeloplasty procedure and completed a post-task evaluation of the model.Practicing urologists found the model acceptable and rated the model favorably in terms of content and face validity. Urologists who had performed a laparoscopic pyeloplasty procedure in the last 5 years outperformed those who had not by demonstrating increased patency (P<0.05), decreased twisting (P<0.05), and decreased leakage (P<0.10) at the anastomosis.The BLAST™ pyeloplasty model demonstrated evidence of acceptability and content, face, and construct validity for training practicing urologists to perform laparoscopic pyeloplasty. Copyright © 2018 The Board of Regents of the University of Wisconsin System