Pain Reduction In Second Trimester Amniocentesis By Using Ethyl Chloride Spray

Not Applicable

Completed

• Conditions: Reduced pain score; amniocentesis; pain; ethylchloride spray; vapocoolant spray; prenatal diagnosis; visual analogue scale

• Registration Number: TCTR20170404002
• Lead Sponsor: none

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2016-04-01
• Study Start: 2017-04-04
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Female
• Target Recruitment: 148

Inclusion Criteria

Pregnant women who has single viable fetus
No contraindication for amniocentesis
First time amniocentesis in life
No gross anomaly from ultrasound screening
All informed consent

Exclusion Criteria

Skin allergy to cold temperature
History of ethyl chloride spray hypersensitivity
Had had analgesic drugs used 4 hours before procedure
Needed more than one attempt to success amniocentesis

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Pain score May to November 2016 Visual analogue scale

Secondary Outcome Measures

Name	Time	Method
Satisfaction of participants May to November 2016 5-point Likert scale