Effect of Remote Local Peripheral Nerve Cooling on Pain of Arterial Puncture (NCT06838572) | Clinical Trial Compass
RecruitingNot Applicable
Effect of Remote Local Peripheral Nerve Cooling on Pain of Arterial Puncture
China100 participantsStarted 2025-02-15
Plain-language summary
In this project, volunteers will be recruited to cool the superficial skin of the axillary brachial plexus away from the puncture point, resulting in local peripheral nerve cooling, and observe its impact on the pain of arterial puncture.To explore the local peripheral nerve cooling treatment can produce controllable and reversible analgesic effect even if away from the wound, and provide a new nonpharmaceutical analgesic mode for clinical.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. 18 \~ 65 years old;
. ASA I-II level;
. Patients with perioperative invasive arterial blood pressure monitoring;
. Right-handed;
. Allen test was normal (palm color quickly turned red or returned to normal within 10 seconds after release of ulnar artery pressure);
. Participate voluntarily and be able to understand and sign informed consent.
Exclusion criteria
. Patients with a history of musculoskeletal, vascular, neurological or psychiatric disorders;
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Visual Analogue Pain Scale (VAS) score of arterial puncture procedure
Timeframe: From 0 to 3 hours after the volunteers enter the pre-anesthesia holding area.
Trial details
NCT IDNCT06838572
SponsorThe Second Affiliated Hospital of Chongqing Medical University