Efficacy of Ethyl Chloride Spray versus Subcutaneous 1% Lidocaine Injection for Reducing The Pain of One Rod Contraceptive Implant Removal : A Single-blinded Randomized Controlled Trial

Phase 2

Completed

• Conditions: The pain from one rod contraceptive implant removal; Lidocaine; Ethyl chloride spray; Pain; One rod contraceptive implant; Implanon

• Registration Number: TCTR20190205001
• Lead Sponsor: Pitch chandeeying,MD

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2019-02-05
• Study Completion: 2019-04-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Female
• Target Recruitment: 120

Inclusion Criteria

Thai women aged 10 years and above who are willing to remove one rod contraceptive implant

Exclusion Criteria

-Allergic to anesthetic methods (Lidocaine and ethyl chloride spray)
-Underlying dermatologic condition that will be aggravated by cold temperature
-Infection at the area of contraceptive implant removal
-Using anticoagulant or antiplatelet drugs
-The contraceptive implant rod is too deep to be palpated
-Willing to reinsert the contraceptive implant after removal
-Unable to communicate
-Recieve pain killer within 6 hours before implant removal

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Pain score Immediate after contraceptive implant removal operation start Visual analog scale

Secondary Outcome Measures

Name	Time	Method
contraceptive implant removal duration From the start to the end of the procedure Record time in second ,Success rate Immediate after the entire contraceptive rod is removed Success or failure,Satisfaction Immediate after contraceptive implant removal procedure 5 point Likert scale ,Side effect of anesthesia after applying the anesthesia(Ethyl chloride spray or lidocaine Record side effect of anesthesia