Identifying neuropathic pain and the effects of perioperative psychological intervention in patients with gastric cancer

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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

World J Gastrointest Surg. Jan 27, 2026; 18(1): 114337
Published online Jan 27, 2026. doi: 10.4240/wjgs.v18.i1.114337

Table 2 Comparison of pain intensity and pain characteristics, n (%)/mean ± SD

Group	n	Resting pain NRS score		NRS score for activity-related pain		Nature of pain (NP-positive)
Group	n	Pre-1 day	Post-7 days	Pre-1 day	Post-7 days	Pre-1 day	Post-7 days
Observation	50	2.25 ± 0.91	2.86 ± 0.95^a	3.92 ± 1.25	4.72 ± 1.16^a	21 (42.00)	18 (36.00)
Control	50	2.14 ± 0.82	4.03 ± 1.38^a	3.83 ± 1.19	5.83 ± 1.44^a	22 (44.00)	29 (58.00)
t		0.635	4.940	0.369	4.252	0.041	4.878
P value		0.527	< 0.001	0.713	< 0.001	0.840	0.027

^aP < 0.05, compared with pre-treatment levels.

NP: Neuropathic pain; NRS: Numeric Rating Scale; Post: Postoperatively; Pre: Preoperatively.

Citation: Zhang K, Li ZJ. Identifying neuropathic pain and the effects of perioperative psychological intervention in patients with gastric cancer. World J Gastrointest Surg 2026; 18(1): 114337
URL: https://www.wjgnet.com/1948-9366/full/v18/i1/114337.htm
DOI: https://dx.doi.org/10.4240/wjgs.v18.i1.114337

Zhang K, Li ZJ. Identifying neuropathic pain and the effects of perioperative psychological intervention in patients with gastric cancer. World J Gastrointest Surg 2026; 18(1): 114337 [PMID: 41695857 DOI: 10.4240/wjgs.v18.i1.114337]

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