Standardized instrument setup shortens operating time and reduces interruptions in laparoscopic gastrointestinal surgery: A single-centre randomized control trial

doi:10.4240/wjgs.v18.i4.116399

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World Journal of Gastrointestinal Surgery

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1948-9366

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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. Apr 27, 2026; 18(4): 116399
Published online Apr 27, 2026. doi: 10.4240/wjgs.v18.i4.116399

Table 4 Comparison of surgical efficiency indicators between the two groups

Group	Operating room occupancy time (minutes)	Surgical preparation time (minutes)	Core surgical time (min)	Total number of unplanned interruptions (times)	Instrument-related interruptions (times)
Observation group (n = 60)	185.6 ± 28.4	18.5 ± 3.2	152.7 ± 25.6	1.2 ± 0.8	0.5 ± 0.7
Control group (n = 60)	205.3 ± 32.1	25.8 ± 4.7	168.9 ± 30.3	4.6 ± 1.5	2.8 ± 1.1
t value	3.628	10.117	3.278	7.112	6.854
P value	< 0.001	< 0.001	0.001	< 0.001	< 0.001

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Citation: Tan YZ, Yang M. Standardized instrument setup shortens operating time and reduces interruptions in laparoscopic gastrointestinal surgery: A single-centre randomized control trial. World J Gastrointest Surg 2026; 18(4): 116399
URL: https://www.wjgnet.com/1948-9366/full/v18/i4/116399.htm
DOI: https://dx.doi.org/10.4240/wjgs.v18.i4.116399

Tan YZ, Yang M. Standardized instrument setup shortens operating time and reduces interruptions in laparoscopic gastrointestinal surgery: A single-centre randomized control trial. World J Gastrointest Surg 2026; 18(4): 116399 [DOI: 10.4240/wjgs.v18.i4.116399]

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