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临床试验/CTRI/2024/04/065130
CTRI/2024/04/065130已完成2 期

A comparative study of 10% lignocaine spray versus cryoanalgesia (ice pack) in relieving pain of radial arterial puncture in awake adult patients

Department of Anaesthesiology, IPGMER and SSKM Hospital1 个研究点 分布在 1 个国家目标入组 140 人开始时间: 2024年4月14日最近更新:

试验速览

阶段
2 期
状态
已完成
发起方
入组人数
140
试验地点
1
主要终点
Comparison of pain scores in patients receiving either 10% Lignocaine spray or ice pack (cryoanalgesia) before radial artery cannulation

研究概览

简要总结

The analgesic efficacy of 10% lignocaine spray has not been compared with cryoanalgesia ( ice pack) in radial artery puncture.The study is relevant because it intends to address this unexplored issue.It is expected that application of 10% lignocaine spray will be as effective in providing dermal analgesia for radial artery puncture in comparison to cryoanalgesia in awake adult patients.

研究设计

研究类型
Interventional
分配方式
Randomized
盲法
Participant and Investigator Blinded

入排标准

年龄范围
20.00 Year(s) 至 60.00 Year(s)(—)
性别
All

入选标准

  • 1.Awake adult patients requiring radial artery cannulation prior to elective surgery
  • Age between
  • ASA physical status 1 and
  • 4.Able to understand and report pain according to VAS.

排除标准

  • 1.Unable to communicate verbally 2.Lignocaine allergy 3.Patients receiving analgesic medication or sedatives within last 24 hours 4.Abnormal Allen’s test 5.Raynaud’s disease 6.Patients with needle phobia,extreme anxiety 7.Requiring more than one attempt to access the artery.

结局指标

主要结局

Comparison of pain scores in patients receiving either 10% Lignocaine spray or ice pack (cryoanalgesia) before radial artery cannulation

时间窗: Immediately after arterial puncture and 5 min later

次要结局

  • 1.Haemodynamic changes 2.First attempt success rate 3.wrist movement(Immediately after arterial puncture and 5 min later)

研究者

发起方
Department of Anaesthesiology, IPGMER and SSKM Hospital
申办方类型
Government medical college
责任方
Principal Investigator
主要研究者

Dr Sandip Bose

Institute of Post Graduate Medical Education and Research

研究点 (1)

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