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Effect of Remote Local Peripheral Nerve Cooling on Pain of Arterial Puncture

NCT06838572 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2025-05-30

No results posted yet for this study

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.

Conditions

  • Acute Pain

Interventions

PROCEDURE

Skin cooling to 20°C

According to the group, copper parts at a constant temperature of 20°C were placed on the superficial skin of the brachial plexus for 15 minutes.

PROCEDURE

Skin cooling to 15°C

According to the group, copper parts at a constant temperature of 15°C were placed on the superficial skin of the brachial plexus for 15 minutes.

PROCEDURE

Skin cooling to 8°C

According to the group, copper parts at a constant temperature of 8°C were placed on the superficial skin of the brachial plexus for 15 minutes.

PROCEDURE

No skin cooling

According to the group, copper parts at room temperature (23°C) were placed on the superficial skin of the brachial plexus for 15 minutes.

Sponsors & Collaborators

  • The Second Affiliated Hospital of Chongqing Medical University

    lead OTHER

Principal Investigators

  • He Huang, ph.D · The Second Affiliated Hospital, Chongqing Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-02-15
Primary Completion
2025-09-01
Completion
2025-09-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06838572 on ClinicalTrials.gov