Efficacy and safety of disposable digital single-operator cholangioscopy: A noninferiority, multicenter, randomized, open-label, blinded endpoint trial

doi:10.3748/wjg.125390

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World Journal of Gastroenterology

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1007-9327

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Randomized Controlled Trial

Copyright: ©Author(s) 2027. 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 Gastroenterol. Jan 7, 2027; 33(1): 125390
Published online Jan 7, 2027. doi: 10.3748/wjg.125390

Table 1 Demographic and clinical characteristics at baseline, n (%)/mean ± SD

Characteristics	DSOC group	FSOC group	P value
Sex			0.5763
Male	27 (46.55)	29 (51.79)
Female	31 (53.45)	27 (48.21)
Age (years)	57.09 ± 12.86	57.50 ± 13.46	0.8683
Weight (kg)	57.79 ± 10.95	59.46 ± 11.50	0.4284
Pulse (bpm)	76.67 ± 12.52	76.09 ± 13.14	0.8087
SBP (mmHg)	123.90 ± 19.74	125.71 ± 20.91	0.6340
DBP (mmHg)	76.95 ± 11.76	77.32 ± 11.07	0.8619
RBC (10¹²/L)	4.13 ± 0.63	4.31 ± 0.63	0.1351
WBC (10⁹/L)	6.80 ± 3.75	6.74 ± 2.83	0.9150
PLT (10⁹/L)	213.12 ± 80.13	226.86 ± 78.71	0.3580
PT (seconds)	12.42 ± 1.27	12.25 ± 1.18	0.4639
APTT (seconds)	31.46 ± 4.05	30.66 ± 3.96	0.2927
Alb (g/L)	41.00 ± 4.54	41.55 ± 4.98	0.5373
ALT (U/L)	77.58 ± 115.01	88.00 ± 112.27	0.6256
Cr (μmol/L)	76.49 ± 28.33	71.49 ± 15.36	0.2463
BUN (mmol/L)	4.81 ± 2.09	4.39 ± 1.44	0.2195

SBP: Systolic blood pressure; DBP: Diastolic blood pressure; RBC: Red blood cell; WBC: White blood cell; PLT: Platelet; PT: Prothrombin time; APTT: Activated partial thromboplastin time; Alb: Albumin; ALT: Alanine aminotransferase; Cr: Creatinine; BUN: Blood urea nitrogen; DSOC: Digital single-operator cholangioscopy; FSOC: Fiberoptic single-operator cholangioscopy.

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Citation: Xie Y, Qiu JY, Ju M, Cai SR, Kang GF, Guo P, Tang ZL, Cao PH, Zhong KB. Efficacy and safety of disposable digital single-operator cholangioscopy: A noninferiority, multicenter, randomized, open-label, blinded endpoint trial. World J Gastroenterol 2027; 33(1): 125390
URL: https://www.wjgnet.com/1007-9327/full/v33/i1/125390.htm
DOI: https://dx.doi.org/10.3748/wjg.125390

Xie Y, Qiu JY, Ju M, Cai SR, Kang GF, Guo P, Tang ZL, Cao PH, Zhong KB. Efficacy and safety of disposable digital single-operator cholangioscopy: A noninferiority, multicenter, randomized, open-label, blinded endpoint trial. World J Gastroenterol 2027; 33(1): 125390 [DOI: 10.3748/wjg.125390]

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