Effects of Cervical Lidocaine Spray on Pain Relief During Manual Vacuum Aspiration : A Randomized Controlled Trial
Overview
- Phase
- Not Applicable
- Intervention
- 10 % lidocaine spray without adrenaline
- Conditions
- Pain, Procedural
- Sponsor
- UdonThani Hospital
- Enrollment
- 216
- Locations
- 1
- Primary Endpoint
- pain score after manual vauum aspiration
- Status
- Active, not recruiting
- Last Updated
- 2 years ago
Overview
Brief Summary
This randomized control trial aim to evaluate the effectiveness of local lidocaine spray application to the cervix on the reducing of pain score during the manual vacuum aspiration
Detailed Description
This is a double blinded, placebo controlled study which compose of two arms. The treatment group is the local lidocaine spray application to the cervix with the intravenous opioid. The control group is the the intravenous opioid with the placebo (normal saline) before the manual vacuum aspiration. The outcome is to compare the visual analog pain score during and after procedure.
Investigators
Metha Songthamwat
Principal investigator
UdonThani Hospital
Eligibility Criteria
Inclusion Criteria
- •female ageed 20 years to 60 years who have an indication for manual vacuum adpiration under intraveneous analgesia
Exclusion Criteria
- •patient with allergic to lidocaine or history of allergic to lidocaine
- •patient with reproductive and urinary infection
- •patient with abnormal vital sign
- •patient with abnormal kidney and liver function test
Arms & Interventions
10% lidocaine spray without adrenaline
4 puffs of 10% lidocaine spray without adrenaline apply on cervical os before manual vacuum aspiration
Intervention: 10 % lidocaine spray without adrenaline
Placebo
4 puffs of normal saline apply on cervical os before manual vacuum aspiration
Intervention: Placebo
Outcomes
Primary Outcomes
pain score after manual vauum aspiration
Time Frame: at 30 minutes postoperative
The pain score using visual analog scale is used to assess the pain score after the procedure (score 0-10) the 0 score is no pain and the 10 score is the maximum pain
pain score during manual vauum aspiration
Time Frame: during surgery
The pain score using visual analog scale is used to assess the pain score during the manual vacuum aspiration during procedure (score 0-10), the 0 score is no pain and the 10 score is the maximum pain