Status:

COMPLETED

Ketamine Versus Fentanyl for Surgical Abortions

Lead Sponsor:

University of Washington

Collaborating Sponsors:

Society of Family Planning

Conditions:

Abortion in First Trimester

Pain, Procedural

Eligibility:

FEMALE

14+ years

Phase:

PHASE4

Brief Summary

Ketamine is commonly used for procedural sedation and analgesia. It is widely used for trauma cases in the emergency department and is considered a superior agent in the outpatient setting due to its ...

Detailed Description

First-trimester surgical abortions are one of the most common outpatient procedures worldwide. Although abortion is a quick procedure, most patients still report at least moderate pain.1 Most provider...

Eligibility Criteria

Inclusion

  • Aged 14 years or older
  • Voluntarily requesting surgical pregnancy termination
  • Intrauterine pregnancy up to 13 weeks 6 days by transabdominal or transvaginal ultrasound performed on day of procedure
  • Eligible for suction curettage
  • English or Spanish speaking
  • Able and willing to give informed consent and agree to terms of the study

Exclusion

  • Age less than 14 years
  • Reaspiration procedure or failed medication abortion
  • Early pregnancy loss
  • Alcohol use disorder or acute alcohol intoxication
  • Currently incarcerated
  • Gestational age 14 weeks or more
  • Requesting a specific pain regimen
  • Premedication with misoprostol
  • Contraindications or allergies to ketamine or fentanyl

Key Trial Info

Start Date :

April 27 2021

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

October 14 2021

Estimated Enrollment :

110 Patients enrolled

Trial Details

Trial ID

NCT04871425

Start Date

April 27 2021

End Date

October 14 2021

Last Update

March 24 2022

Active Locations (1)

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Cedar River Clinic

Renton, Washington, United States, 98057