NCT03925129CompletedNot Applicable
A Randomized, Placebo Controlled Trial of Transcutaneous Electrical Nerve Stimulation (TENS) for Pain Management With Medication Abortion Through 70 Days' Gestation
Planned Parenthood of Greater New York2 sites in 1 country40 target enrollmentStarted: June 11, 2019Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 40
- Locations
- 2
- Primary Endpoint
- Pain on numeric rating scale
Study Overview
Brief Summary
This is a double-blinded, randomized, placebo-controlled trial evaluating the use of High-frequency Transcutaneous Electrical Nerve Stimulation (HfTENS) compared to sham TENS for pain control during medication abortion with mifepristone and misoprostol through 70 days' gestation.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Factorial
- Primary Purpose
- Treatment
- Masking
- Triple (Participant, Investigator, Outcomes Assessor)
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- Female
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Patients seeking medication abortion with a definite, singleton, intrauterine pregnancy (IUP) < 70 days' gestation on ultrasound
- •Rapid Estimate of Adult Literacy in Medicine-Short Form (REALM-SF)22 score > 4
- •Age equal to or greater than 18 years
- •Provide informed consent to participate
- •Willing to adhere to study procedures, including access to a smart phone, ability to receive text messages and answer online surveys on smart phone
Exclusion Criteria
- •Contraindication to medication abortion
- •Allergy to mifepristone or misoprostol
- •Contraindication or allergy to ibuprofen
- •History of cardiac arrhythmia
- •Presence of an implantable device with electrical discharge, i.e. cardiac pacemaker
- •History of chronic pain disorder
- •Any opioid use during previous 30 days
- •Current or prior use of TENS
- •BMI > 30
Outcomes
Primary Outcomes
Pain on numeric rating scale
Time Frame: 8 hours following misoprostol
Maximum pain score on an 11-point numeric rating scale, where 0 is no pain, and 10 is the worst pain.
Secondary Outcomes
No secondary outcomes reported
Investigators
Study Sites (2)
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