Period Pills for Menstrual Regulation: A New Reproductive Health Option

Trial statusRecruiting
Trial phasePhase 4
Trial typeInterventional
Biological sexFemale
Age18+
SponsorUniversity of California, San Francisco

About this trial

The Period Pills Study is a prospective observational study among people who decide to use a combination of mifepristone and misoprostol for menstrual regulation.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Be 18 years old or older

Read and speak English

Know the date of their last menstrual period within 2 days

Have a period that is late by up to 21 days

Disqualifiers

Under 18 years old

Does not read and speak English

Does not know the date of their last menstrual period within 2 days

Has not had regular periods in the last 4 months

Trial design

Design model

Single group

Treatments tested in this trial

  • Mifepristone + Misoprostol

    Drug

    Study participants are given mifepristone and misoprostol for menstrual regulation.

Treatment groups

100 Participants
are divided into 1 treatment group
Group A: Study ParticipantsExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Interest in period pills

The proportion of the clinic-going population that may be interested in a period pill to bring on a late period and accept not having their pregnancy confirmed beforehand, therefore not knowing whether they terminated a pregnancy.

Time frame
Documented at Enrollment Survey
2

Satisfaction with period pills

The proportion of participants reporting being "satisfied" or "very satisfied" with the period pills on a five-point Likert scale at follow-up (4 weeks).

Time frame
Documented at Follow-up Survey, 4 weeks after drug administration

Secondary outcomes

1

Efficacy of period pills

The proportion of participants that successfully brought down their period, resulting in a negative pregnancy test and the return of their period.

Time frame
Documented at the follow-up visit, through study completion at around 4 weeks after drug administration.

Other outcomes

Sponsors and contacts

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