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CompletedNCT00886873Mifemyo_2Updated Oct 17, 2014

Mifepristone 10 or 5 mg for 6 Months to Treat Uterine Fibroids

A Phase 2/3 interventional study of Mifepristone in Uterine Fibroids, sponsored by Mediterranea Medica S. L.. Completed at 1 site in Cuba. Open to female participants aged 18 Years to 50 Years. Per ClinicalTrials.gov, last updated 2014-10-17.

Sponsored by Mediterranea Medica S. L. · Phase 2/3, Interventional, and Treatment

Phase
Phase 2/3
Study type
Interventional
Enrollment
100
Allocation
Randomized
Ages
18 Years to 50 Years
Sex
Female
01

Study summary

The objectives of this study are to estimate the efficacy and safety of the daily administration for 6 months of 5 mg versus 10 mg. A 6 month follow-up of subjects is carried out to estimate how the effects of mifepristone are kept in time.

The hypothesis of this study is that both mifepristone doses reduce the volume of the myoma up to 50% in six months treatment.

Read the detailed description

Women, in fertile age or premenopausal status, presenting symptomatic myomaswere randomly assigned to receive 5 or 10 mg of mifepristone for six months.

The decreasing in the prevalence of symptoms attributable to myomas is an important goal to achieve under both treatments. Another goal is to maintain for more than 6 months the benefits of the treatment with mifepristone.

02

Conditions studied

  • Uterine Fibroids

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Keywords

  • Uterine fibroids
  • Mifepristone
  • Antiprogestins
03

In context

Leiomyoma

438 studies on the registry are indexed under Leiomyoma; 74 are open to participants now.

This study's enrollment of 100 is above the median of 66 across 306 interventional studies indexed under Leiomyoma.

Browse Leiomyoma studies →

Lead sponsor

Mediterranea Medica S. L. is the lead sponsor of 4 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 50 Years
Sexes eligible
Female
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Symptomatic uterine fibroids
  • Reproductive age or premenopausal
  • Accepting the use of non hormonal
  • Conformity in keeping a monthly log of all episodes of vaginal bleeding during the treatment as well as the side effects of mifepristone
  • Agreeing to have ultrasound examinations in every follow-up or evaluation visit
  • Agreeing in two endometrial : one before starting treatment and another in the following 10 days after treatment termination

Exclusion criteria

Exclusion Criteria:

  • Pregnancy or desire to become pregnant
  • Breastfeeding
  • Hormonal or any hormonal therapy received in the last three months
  • Signs or symptoms of pelvic inflammatory disease
  • Adnexal masses
  • Abnormal or unexplained vaginal bleeding
  • Suspected or diagnosed malignant neoplastic disease
  • Signs or symptoms of mental illness
  • Adrenal disease
  • Sickle cell anemia
  • Hepatic disease
  • Renal disease
  • Coagulopathy
  • Any other severe or important disease
  • Any to receiving antiprogestins
Terms in these criteria, in plain language(3)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Biopsy and archival tissue

A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.

Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
100 participants (actual)

Study arms

  • Experimental
    Group 1

    Oral administration of mifepristone 5 mg daily for six months.

    Drug: Mifepristone

  • Experimental
    Group 2

    Oral administration of mifepristone 10 mg daily for six months.

    Drug: Mifepristone

Interventions

06

What researchers measure

Primary outcomes

  1. Volume of the uterine leiomyomata with 5 versus 10 mg of mifepristone daily after six months of treatment

    Time frame: 6 months

Secondary outcomes

  1. Prevalence of symptoms after 6 months treatment with 5 or 10 mg of mifepristone.

    Time frame: 6 months

07

Study locations

1 site
  • Hospital Eusebio Hernandez
    Ciudad Habana, La Habana 13300, Cuba
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of May 2008, a primary completion of Apr 2009 and a completion of May 2009. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Apr 22, 2009
First posted
Apr 23, 2009
Start
May 2008
Primary completionActual
Apr 2009
CompletionActual
May 2009
Last update
Oct 17, 2014
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Oct 17, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00886873
Lead sponsor
Mediterranea Medica S. L.
Responsible party
Dr. Josep Lluis Carbonell i Esteve (Medical Director, Mediterranea Medica S. L.) — Principal investigator
First posted
Apr 23, 2009
Start date
May 2008
Primary completion
Apr 2009
Completion
May 2009
Last update
Oct 17, 2014

Study contacts

Carbonell Josep Ll., MD
principal investigator · Mediterranea Medica S. L.

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2014. You cannot join it, but the record below documents what was studied.

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Studies of the drug tested here: Mifepristone

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