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Atorvastatin as a Potential Adjunct to Misoprostol for Termination of Pregnancy

NCT05342974 · Status: COMPLETED · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 9

Last updated 2026-04-16

No results posted yet for this study

Summary

Medication abortion is a way of ending a pregnancy using pills. The current FDA-approved regimen for medication abortion uses mifepristone and misoprostol. This study is testing whether a different medication, atorvastatin, followed by misoprostol, can be used to end a pregnancy. Participants at 35-49 days of pregnancy will receive an oral dose of atorvastatin (80 mg) to swallow at the clinic as well as taking atorvastatin (80 mg) daily for six additional days, with a return to clinic on day 8 after initial visit to take a dose of misoprostol (800 mcg). Additionally, follow-up visits will occur on approximately days 3, 8 and 11 for a clinician to perform an ultrasound to see if the abortion is complete.

Conditions

  • Abortion Early

Interventions

DRUG

Atorvastatin

Oral dose of atorvastatin (80 mg) to swallow at the clinic in the presence of a study provider with additional 6 doses (80 mg each) of atorvastatin to administer at home once daily for the next six days. These 6 pills should be taken orally. Return to the clinic for a follow-up visit approximately 3, 8 and 10 days after enrollment visit. At these visits, trained study clinician will evaluate abortion status using ultrasound and blood draw. At 8-day visit post-enrollment, 800 mcg of misoprostol will be provided to be taken vaginally or allowed to dissolve between cheek and tongue for 30 minutes, within 24 hours of the visit. At the final clinic visit, 10 days post-enrollment, if the termination of pregnancy has failed, standard abortion care at the clinic will be offered. A final phone call to assess any side effects, need for medical care or complications will occur 30 days after enrollment.

DRUG

Misoprostol

On Study Day 8, participant will be provided will two doses of misoprostol 800 mcg for vaginal or buccal use. Participant will take a single dose of misoprostol on study day 8 (± 1 day), and be instructed to take an additional 800 mcg vaginal or buccal misoprostol if no significant bleeding consistent with passage of tissue (heavier than a menses) has occurred within 24 hours of first misoprostol dose.

Sponsors & Collaborators

Principal Investigators

  • David Turok, MD, MPH · University of Utah

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-04-19
Primary Completion
2023-12-31
Completion
2025-01-06
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05342974 on ClinicalTrials.gov