Impact of video-assisted informed consent on decision conflict and consultation time in gastric cancer surgery

doi:10.4240/wjgs.123251

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World Journal of Gastrointestinal Surgery

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1948-9366

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Randomized Controlled Trial

Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastrointest Surg. Sep 27, 2026; 18(9): 123251
Published online Sep 27, 2026. doi: 10.4240/wjgs.123251

Table 2 Patient characteristics and surgical procedures, n (%)

	PVIC¹ group (n = 30)	SIC² group (n = 30)	P value
Age, median (interquartile range), years	64.0 (54.8-69.3)	66.0 (49.5-73)	0.187
Sex
Male	10 (33.3)	10 (33.3)	1.000
Female	20 (66.7)	20 (66.7)
ASA-PS
1	5 (16.7)	1 (3.3)	0.197
2	25 (83.3)	29 (96.7)
Stage
I	22 (73.3)	27 (90)	0.135
II	5 (16.7)	3 (10)
III	3 (10)	0 (0)
Type of resection
DG	27 (90)	21 (70)	0.153
PG	2 (6.7)	6 (20)
TG	1 (3.3)	3 (10)
Lymph node dissection
D1+	16 (53.3)	19 (63.3)	0.431
D2	14 (46.7)	11 (36.7)

¹Pre-consultation video informed consent group comprised patients who viewed the video before in-person informed consent consultation.

²Standard informed consent group comprised patients who first underwent an in-person informed consent consultation, followed by supplementary video viewing.

PVIC: Pre-consultation video informed consent; SIC: Standard informed consent; ASA-PS: American Society of Anesthesiologists Physical Status; DG: Distal gastrectomy; PG: Proximal gastrectomy; TG: Total gastrectomy.

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Citation: Suzuki K, Shibasaki S, Watanabe Y, Kawabata K, Nakauchi M, Tanaka T, Inaba K, Uyama I, Suda K. Impact of video-assisted informed consent on decision conflict and consultation time in gastric cancer surgery. World J Gastrointest Surg 2026; 18(9): 123251
URL: https://www.wjgnet.com/1948-9366/full/v18/i9/123251.htm
DOI: https://dx.doi.org/10.4240/wjgs.123251

Suzuki K, Shibasaki S, Watanabe Y, Kawabata K, Nakauchi M, Tanaka T, Inaba K, Uyama I, Suda K. Impact of video-assisted informed consent on decision conflict and consultation time in gastric cancer surgery. World J Gastrointest Surg 2026; 18(9): 123251 [DOI: 10.4240/wjgs.123251]

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