A randomized controlled trial to compare the interface pressures of alternating pressure overlay with gel pad versus gel pad alone during prolonged surgery
From: Tze Guan Neo, Seok Hwee Koo, Samuel Teong Huang Chew, Gek Kheng Png, Mary Jojie Lacuesta, Margie Ya Lan Wu, Ramona Yu Ching Tay, Prit Anand Singh, Rajkumar Chandran; is a peer reviewed article that appeared in Journal of Tissue Viability. 2021;30(2):222-230. Published by Elsevier.
Abstract: In a randomized controlled trial, Neo et al compared the effectiveness of an AP overlay with a gel pad in reducing interface pressures during prolonged surgery. Ninety patients in each group were placed supine, and the interface pressures were measured at 30-minute intervals from zero minutes up to 570 minutes.