Effect of graphene thermal leg sleeves in improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate under general anesthesia

Li Li; Shen Xingyin; Zhang Zhou; Yi Xue; Deng Anmeng; Wang Xiaojun

doi:10.13406/j.cnki.cyxb.003973

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Effect of graphene thermal leg sleeves in improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate under general anesthesia

Clinical research | 更新时间：2026-02-13

- Effect of graphene thermal leg sleeves in improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate under general anesthesia
- Journal of Chongqing Medical University Vol. 51, Issue 1, Pages: 115-120(2026)
- 作者机构：
  
  重庆市人民医院/重庆大学附属人民医院麻醉科，重庆 401147
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.003973
  CLC： R614
- Received：23 July 2025，
  
  Revised：2025-09-25，
  
  Accepted：16 October 2025，
  
  Published：28 January 2026
- 稿件说明：
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李丽,沈兴印,张洲等.石墨烯保温腿套对经尿道前列腺切除术老年全麻患者苏醒质量的改善研究[J].重庆医科大学学报,2026,51(01):115-120.

Li Li,Shen Xingyin,Zhang Zhou,et al.Effect of graphene thermal leg sleeves in improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate under general anesthesia[J].Journal of Chongqing Medical University,2026,51(01):115-120.
李丽,沈兴印,张洲等.石墨烯保温腿套对经尿道前列腺切除术老年全麻患者苏醒质量的改善研究[J].重庆医科大学学报,2026,51(01):115-120. DOI： 10.13406/j.cnki.cyxb.003973.

Li Li,Shen Xingyin,Zhang Zhou,et al.Effect of graphene thermal leg sleeves in improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate under general anesthesia[J].Journal of Chongqing Medical University,2026,51(01):115-120. DOI： 10.13406/j.cnki.cyxb.003973.

摘要

目的

探讨在进行经尿道前列腺切除术（transurethral resection of the prostate，TURP）过程中，使用石墨烯保温腿套对老年患者围术期体温维持及麻醉苏醒质量的改善效果。

方法

选择2024年1月至2025年5月在重庆市人民医院拟择期行全身麻醉下TURP的患者100例，采用随机数字表法分为对照组和试验组，每组50例。对照组采用传统盖被保温加上预热毯进行保温护理，试验组采用传统盖被保温加上石墨烯保温腿套行保温护理。比较2组患者入室时、手术开始时、手术结束时、全麻拔管时、出手术室时、术后24 h、术后48 h体温，以及麻醉时长、手术结束至拔管苏醒时长、拔管至回送病房时长等苏醒质量相关指标以及术中冲洗液量。

结果

2组患者在入室时、手术开

始时、术后24 h、术后48 h的体温，差异均无统计学意义（

0.05）；试验组的手术结束时体温[（36.36±0.09） ℃ vs. （36.16±0.23）℃，

0.001

]

、术后全麻拔管时体温[（36.36±0.13） ℃ vs.（36.20±0.18） ℃，

0.001

]

、出手术室体温[（36.43±0.13） ℃ vs. （36.32±0.15） ℃，

0.001

]

均明显高于对照组。试验组麻醉时长短于对照组[（160.4±20.7） min vs. （174.0±34.7） min，

0.05

]

；试验组手术结束至拔管苏醒时长[（19.2±3.2） min vs. （24.6±6.4） min，

0.001

]

、拔管至回送病房时长[（24.6±3.1） min vs. （29.2±4.8） min，

0.001

]

均明显短于对照组。

结论

石墨烯保温腿套能有效维持老年患者TURP全身麻醉术中核心体温，改善术后早期体温，缩短麻醉及苏醒时间，对提高患者麻醉苏醒质量具有积极作用，值得临床推广应用。

Abstract

Objective

To investigate the effect of graphene thermal leg sleeves in maintaining perioperative core body temperature and improving the quality of awakening from anesthesia in elderly patients undergoing transurethral resection of the prostate（TURP） under general anesthesia.

Methods

A total of 100 patients scheduled for elective TURP under general anesthesia in Chongqing General Hospital from January 2024 to May 2025 were enrolled and divided into control group and experimental group using a random number table，with 50 patients in each group. The patients in the control group received conventional blanket warming combined with a pre-warmed blanket，and those in the experimental group received conventional blanket warming combined with graphene thermal leg sleeves. The two groups were compared in terms of body temperature at the time of entering the operating room（OR），at the beginning of surgery，at the end of surgery，at the time of extubation under general anesthesia，at the time of leaving the OR，and at 24 and 48 hours after surgery，as well as the indicators associated with the quality of awakening from anesthesia（the total duration of anesthesia，the time from the end of surgery to extubation and recovery of consciousness，and the time from extubation to transfer to ward） and the volume of irrigating fluid during surgery.

Results

There was no significant difference in body temperature between the two groups at the time of entering the OR，at the beginning of surgery，and at 24 and 48 hours after surgery（

0.05），and compared with the control group，the experimental group had a significantly higher body temperature at the end of surgery[（36.36±0.09） ℃ vs. （36.16±0.23） ℃，

0.001］，at the time of extubation after surgery[（36.36±0.13） ℃ vs. （36.20±0.18） ℃，

0.001

]

，and at the time of leaving the OR[（36.43±0.13） ℃ vs. （36.32±0.15） ℃，

0.001

]

. Compared with the control group，the experimental group had a significantly shorter duration of anesthesia[（160.4±20.7） minutes vs. （174.0±34.7） minutes，

0.05

]

，a significantly shorter time from the end of surgery to extubation and recovery of consciousness[（19.2±3.2） minutes vs. （24.6±6.4） minutes，

0.001

]

，and a significantly shorter time from extubation to transfer to ward[（24.6±3.1） minutes vs. （29.2±4.8） minutes，

0.001

]

Conclusion

In elderly patients undergoing TURP under general anesthesia，graphene thermal leg sleeves can effectively maintain intraoperative core body temperature，improve body temperature in the early stage after surgery，shorten the duration of anesthesia and the time to recovery of consciousness，and enhance the quality of awakening from anesthesia，thereby holds promise for clinical application.

关键词

Keywords

references

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