Upile T, Stimpson P, Christie M, Mahil J, Tailor H, Jerjes WK. Use of gel caps to aid endoscopic insertion of nasogastric feeding tubes: a comparative audit. Head Neck Oncol. 2011 May 7;3:24.

Discussion We found the methodology to be of no greater benefit to our patients when compared to our alternative current practice for failed blind nasogastric tube insertion. We retain this methodology in our armamentarium for difficult circumstances but have continued with our standard practice for most patients needing nasogastric tube placement.
Source: Head and Neck Oncology - Category: Cancer & Oncology Source Type: research