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Premenstrual Dysphoric DisorderPhase 2NCT05098574

Oral Contraceptives for Treating Premenstrual Dysphoric Disorder in Bipolar Disorder

A Phase 2 study testing Yaz in people with Premenstrual Dysphoric Disorder and Bipolar Disorder, run by St. Joseph's Healthcare Hamilton at 1 site in Canada.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study is a pilot, randomized, placebo-controlled trial evaluating the treatment of Premenstrual Dysphoric Disorder comorbid with Bipolar Disorder using combined oral contraceptives. Read more about this study

Who is it for?
Ages 16 to 45 years, women only
What is being tested?
Yaz
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
17 participants
Where
1 siteCanada
Study dates
3 Feb 2023to 11 Apr 2024
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 16 to 45 years
  • Women only
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • 16-45 years of age
  • Diagnosis of BD (clinically euthymic) according to the DSM-5
  • Diagnosis of PMDD according to the DSM-5
  • Regular menstrual cycles
  • No contraindication to use oral contraceptives
  • Capable of consent for treatment

Who cannot join

  • Smoking and over the age of 35
  • Current or recent (last month) use of systemic estrogen or progesterone treatment
  • Severe reactions to hormone treatment
  • Pregnant or breastfeeding
  • Current substance use disorder
  • Oophorectomy or hysterectomy
  • Current unstable medical conditions
  • History of current or past breast cancer, pancreatitis, migraines or blood clotting disorders.

Trial locations and contacts

1 site in 1 country.

Canada1 site
  • St Joseph's Healthcare Hamilton

    Hamilton, Ontario, L8N 3K7

Other trials in Canada

About this study

Official title: A Pilot, Randomized, Placebo-Controlled Trial Evaluating the Treatment of Premenstrual Dysphoric Disorder with Oral Contraceptives in Bipolar Disorder.

This study is a pilot, randomized, placebo-controlled trial evaluating the treatment of Premenstrual Dysphoric Disorder comorbid with Bipolar Disorder using combined oral contraceptives.

Lay Summary:

Read more

This study is being done with the hope of finding a safe and effective treatment for individuals who experience both bipolar disorder and severe premenstrual symptoms. As part of this clinical trial, participants will receive either a combined oral contraceptive (i.e. oral birth control pills) as a treatment for severe premenstrual symptoms or a placebo (a pill without any active components - similar to a sugar pill). People that are enrolled in this study will either receive the treatment or the placebo for a period of 90 days. During this time, people that are participating in the study will fill out some questionnaires, and their mental and physical health will be monitored by the study physicians.

One of the goals of this study is to also understand whether it is feasible (practical) to do a larger clinical trial using this treatment in this group of people.

Being tested
Yaz, Placebo
Keywords
bipolar disorder, premenstrual dysphoric disorder
Medical subject headings
Premenstrual Dysphoric Disorder, Bipolar Disorder

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • YazDrug

    Also called 3mg drospirenone/ 0.02mg ethinyl estradiol

    Continuous treatment with 3mg drospirenone/ 0.02mg ethinyl estradiol for 12 weeks

  • PlaceboDrug

    Appearance, packaging, and labeling of placebo will be matched to their active counterpart.

Study groups in NCT05098574
Study groupRoleWhat they receive
Combined oral contraceptive (3mg drospirenone/ 0.02mg ethinyl estradiol)ExperimentalContinuous treatment with 3mg drospirenone/ 0.02mg ethinyl estradiol for 12 weeks
Receives: Drug: Yaz
PlaceboPlacebo comparatorContinuous treatment with placebo for 12 weeks
Receives: Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Feasibility outcome: treatment compliance

    Treatment compliance - assessed via number and percentage of treatment pills taken

    Measured: 12 weeks

  2. Feasibility outcome: retention rates

    Retention rates - number and percentage of people who remain in the study once randomized

    Measured: 12 weeks

  3. Feasibility outcome: recruitment rate (monthly)

    Recruitment rate (monthly) - number of participants per month

    Measured: 2 years

  4. Feasibility outcome: recruitment capacity

    Recruitment capacity - total number of participants randomized and enrolled

    Measured: 2 years

  5. Feasibility outcome: screening rates (monthly)

    Screening rates (monthly) - number screened; number enrolled as a percentage of number screened

    Measured: 2 years

  6. Feasibility outcome: duration of assessment process

    Duration of assessment process - mean in hours from start to finish for each visit

    Measured: Screening

  7. Feasibility outcome: duration of assessment process

    Duration of assessment process - mean in hours from start to finish for each visit

    Measured: Baseline

  8. Feasibility outcome: duration of assessment process

    Duration of assessment process - mean in hours from start to finish for each visit

    Measured: Week 4

  9. Feasibility outcome: duration of assessment process

    Duration of assessment process - mean in hours from start to finish for each visit

    Measured: Week 8

  10. Feasibility outcome: duration of assessment process

    Duration of assessment process - mean in hours from start to finish for each visit

    Measured: Week 12

  11. Feasibility outcome: safety of use of oral contraceptives in this population

    Safety of use of oral contraceptives in this population - adverse events reported, onset of mood episodes (assessed by clinicians)

    Measured: Week 4

  12. Feasibility outcome: safety of use of oral contraceptives in this population

    Safety of use of oral contraceptives in this population - adverse events reported, onset of mood episodes (assessed by clinicians)

    Measured: Week 8

  13. Feasibility outcome: safety of use of oral contraceptives in this population

    Safety of use of oral contraceptives in this population - adverse events reported, onset of mood episodes (assessed by clinicians)

    Measured: Week 12

  14. Feasibility outcome: tolerability

    Tolerability - assessed as percentage dropped out after randomization due to adverse events

    Measured: Week 4

  15. Feasibility outcome: tolerability

    Tolerability - assessed as percentage dropped out after randomization due to adverse events

    Measured: Week 8

  16. Feasibility outcome: tolerability

    Tolerability - assessed as percentage dropped out after randomization due to adverse events

    Measured: Week 12

  17. Feasibility outcome: response rates

    Response rates - response will be defined as 50% decrease from baseline symptom change from late luteal to follicular phase; remission will be defined as number and percentage of responders who no longer need DSM-5 criteria for PMDD

    Measured: Week 12

  18. Feasibility outcome: estimated treatment effect

    Estimated treatment effect - mean percent change from baseline to post-treatment in percent change on the MAC-PMSS from late luteal to follicular phase

    Measured: Week 12

  19. Feasibility outcome: variance of the treatment effect

    Variance of the treatment effect - standard deviation of above measure.

    Measured: Week 12

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Oct 2021
  2. Study start3 Feb 2023
  3. Primary completion11 Apr 2024
  4. Study completion11 Apr 2024

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
17 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05098574
Sponsor's protocol ID
BDPMDD01
Status last verified
Sep 2024
First submitted
14 Jul 2021
Last updated
23 Sep 2024
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Ma S, Song SJ. Oral contraceptives containing drospirenone for premenstrual syndrome. Cochrane Database Syst Rev. 2023 Jun 23;6(6):CD006586. doi: 10.1002/14651858.CD006586.pub5.

    PubMed 37365881

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Yaz in people with Premenstrual Dysphoric Disorder and Bipolar Disorder, run by St. Joseph's Healthcare Hamilton at 1 site in Canada.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 23 Sep 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Canada. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Feasibility outcome: treatment compliance (time frame: 12 weeks). The study lists 19 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT05098574, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Sep 2024.

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