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Effect of Local Warming for Arterial Catheterization in Pediatric Anesthesia (WARM-PA)

P

Pusan National University Yangsan Hospital

Status

Enrolling

Conditions

Congenital Heart Disease

Treatments

Procedure: local warming

Study type

Interventional

Funder types

Other

Identifiers

NCT06041685
05-2023-183

Details and patient eligibility

About

The increase in internal diameter (ID) and cross-sectional area (CSA) may facilitate better arterial catheterization. Since an increase in body temperature can cause peripheral vasodilation, we aimed to determine if local warming of the radial artery (RA) catheterization site could improve the success rate of catheterization in pediatric patients.

Full description

This randomized, controlled study enrolls 126 pediatric patients aged ≤ 2 years who were scheduled for heart surgery. They are randomized into non-warming (C) and warming (W) groups. After induction, the baseline artery ultrasonography images are collected. In the warming group (W), local warming is applied on the catheterization site. Before catheterization, the artery ultrasonography images are collected. The primary outcome is the first-attempt success rate. The secondary outcomes included the ID and CSA of the artery and overall complications.

Enrollment

126 estimated patients

Sex

All

Ages

Under 2 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • aged ≤ 2 years
  • cardiac surgery with peripheral artery catheterization

Exclusion criteria

  • unstable vital signs
  • pre-existing arterial catheter (exception of umbilical artery catheterization)

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

126 participants in 2 patient groups

Non-warming group (C)
No Intervention group
Description:
After induction, the baseline artery ultrasonography images are collected for the internal diameter and cross-sectional area of the artery. In the non-warming group (C), local warming is not applied on the catheterization site. Before catheterization, the artery ultrasonography images are collected. Then, arterial catheterization is applied.
Warming group (W)
Experimental group
Description:
In the warming group (W), local warming is applied on the catheterization site. Before catheterization, the artery ultrasonography images are collected. Then, arterial catheterization is done.
Treatment:
Procedure: local warming

Trial contacts and locations

1

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Central trial contact

Seyeon Park; Hee Young Kim

Data sourced from clinicaltrials.gov

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