Study of Immediate Start of Progestin Contraceptives in Medical Abortion (Quickstart)
Immediate Initiation of Progestin Contraceptives in First Trimester Medical Abortion: A Randomized Controlled Trial
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
-
Mexico City, Mexico
- Centro de Salud Beatriz Velasco de Aleman
-
Mexico City, Mexico
- Centro de Salud Santa Catarina
-
-
-
-
California
-
Chula Vista, California, United States
- Planned Parenthood of the Pacific Southwest
-
Eureka, California, United States
- Planned Parenthood Northern California
-
-
Connecticut
-
Stamford, Connecticut, United States
- Planned Parenthood of Southern New England
-
-
Maryland
-
Baltimore, Maryland, United States
- Bayview Medical Center
-
-
Massachusetts
-
Boston, Massachusetts, United States
- Boston Medical Center
-
Boston, Massachusetts, United States
- Planned Parenthood League of Massachusetts
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Women having medical abortion desiring progestin-based contraceptives (injectables or implants)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Active Comparator: Quickstart
Immediate start
|
|
|
Active Comparator: Afterstart
Delayed start
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Medical Abortion Failure
Time Frame: One month after enrollment
|
One month after enrollment
|
|
Repeat Pregnancy
Time Frame: 6 months after enrollment
|
6 months after enrollment
|
Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
General Publications
- Raymond EG, Weaver MA, Louie KS, Tan YL, Bousieguez M, Arangure-Peraza AG, Lugo-Hernandez EM, Sanhueza P, Goldberg AB, Culwell KR, Kaplan C, Memmel L, Sonalkar S, Jamshidi R, Winikoff B. Effects of Depot Medroxyprogesterone Acetate Injection Timing on Medical Abortion Efficacy and Repeat Pregnancy: A Randomized Controlled Trial. Obstet Gynecol. 2016 Oct;128(4):739-45. doi: 10.1097/AOG.0000000000001627.
- Raymond EG, Weaver MA, Tan YL, Louie KS, Bousieguez M, Lugo-Hernandez EM, Arangure-Peraza AG, Sanhueza P, Kaplan C, Sonalkar S, Goldberg AB, Culwell KR, Memmel L, Jamshidi R, Winikoff B. Effect of Immediate Compared With Delayed Insertion of Etonogestrel Implants on Medical Abortion Efficacy and Repeat Pregnancy: A Randomized Controlled Trial. Obstet Gynecol. 2016 Feb;127(2):306-12. doi: 10.1097/AOG.0000000000001274.
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Estimate)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- 1009
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