NCT02320916

A Randomized Controlled Trial on the Effect of Needle Gauge on the Pain and Anxiety Experienced During Arterial Puncture

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 200 (actual)
• Sponsor: University Hospital, Rouen · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Arterial blood-gas (ABG) measurements are the gold standard to evaluate pulmonary gas exchange. However, arterial punctures are more painful than venous punctures and, in ICU patients, cause greater anxiety than tracheal aspiration. The only technique that has been shown to effectively reduce pain during arterial punctures is the subcutaneous injection of lidocaine. However, this technique is more time consuming and is poorly used. Topical anesthesia is widely used during arterial punctures despite the lack of proof of efficacy. While performing arterial punctures with small gauge needles is feasible, to the best of the investigators knowledge no studies have assessed the effect of needle gauge on arterial puncture related pain. The aim of the present study was to compare the pain experienced during arterial punctures performed with a 25 G or 23 G needle. The secondary endpoints were the characterization of the pain and the anxiety associated with the arterial punctures.

Conditions

• Blood Gas Analysis
• Pain

Interventions

Type	Name	Description
PROCEDURE	23Gauge	Arterial puncture will be made using a 23Gauge needle
PROCEDURE	25Gauge	Arterial puncture will be made using a 25Gauge needle

Timeline

• Start date: 2013-04-01
• Primary completion: 2013-05-01
• Completion: 2013-05-01
• First posted: 2014-12-19
• Last updated: 2016-08-17

Locations

1 site across 1 country: France