By InvitationNot Applicable

Effect of Local Anesthesia Position of Lidocaine Injection on the Success Rate of Radial Artery Puncture Tube

China216 participantsStarted 2024-06-30

Plain-language summary

Objective: To investigate the effect of lidocaine injection location on the success rate of ultrasound-guided radial artery catheterization in a single-center, randomized, controlled clinical trial.

Who can participate

Age range18 Years – 80 Years

SexALL

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Inclusion criteria

✓. ASA Class I-III, patients aged 18-80 years
✓. Planned surgery with radial artery catheterization
✓. Allen test negative
✓. Sign the informed consent form and voluntarily participate in this trial

Exclusion criteria

✕. Inflamed skin at puncture site
✕. Extremely nervous and unable to cooperate
✕. Ultrasonographic assessment of aberrant radial artery
✕. Significant abnormalities in coagulation function (PT prolongation exceeding the upper limit of normal for 3 s or APTT prolongation exceeding the upper limit of normal for 10 s)
✕. The patient had undergone radial artery catheterization in the same arm in the past week
✕. History of hypersensitivity to local anesthetics

What they're measuring

Success ratio of first radial artery puncture

Timeframe: Day 1

Trial details

NCT IDNCT06424145

SponsorTing Xu

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-01-01

View on ClinicalTrials.gov More Radial Artery Injury trials