Efficacy of Injectable Contraceptive and Oral Contraceptive Administered After Surgical Treatment of Endometriosis With Pain

NCT ID: NCT01056042

Last Updated: 2014-10-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

112 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-06-30

Study Completion Date

2011-10-31

Brief Summary

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Patients with endometriosis-associated pain have conservative surgery performed to remove all visible lesions. Then, patients are randomized into two groups. In the first group patients have depot medroxyprogesterone acetate injections every 3 months for a total of 6 months.In the second group patients have oral contraceptive combined pills everyday for 6 months. Patients are followed up on recurrence of pain for 1 year after medication.

Detailed Description

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Conditions

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Endometriosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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A

Intramuscular depot medroxyprogesterone acetate

Group Type EXPERIMENTAL

intramuscular depot medroxyprogesterone acetate

Intervention Type DRUG

150 mg, Intramuscular, every 3 months

B

ethinyl estradiol 30 micrograms combined with gestodene 75 micrograms

Group Type ACTIVE_COMPARATOR

ethinyl estradiol 30 micrograms, gestodene 75 micrograms

Intervention Type DRUG

one tablet orally, everyday

Interventions

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intramuscular depot medroxyprogesterone acetate

150 mg, Intramuscular, every 3 months

Intervention Type DRUG

ethinyl estradiol 30 micrograms, gestodene 75 micrograms

one tablet orally, everyday

Intervention Type DRUG

Other Intervention Names

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Depo Provera Gynera

Eligibility Criteria

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Inclusion Criteria

* Premenopausal women from 18 to 45 years of age with endometriosis-associated pain for at least 6 months who had conservative surgery performed.

Exclusion Criteria

* Medical therapies for endometriosis other than NSAID within previous 6 months
* Contraindication to the drugs
* Wish to conceive
* Request for extirpative surgery
* Other pelvic pathology ( adenomyosis, chronic PID, submucous myoma uteri )
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Prince of Songkla University

OTHER

Sponsor Role lead

Responsible Party

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Sopon Cheewadhanaraks

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Sopon Cheewadhanaraks, M.D.

Role: PRINCIPAL_INVESTIGATOR

Faculty of Medicine, Prince of Songkla University

Locations

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Faculty of Medicine, Prince of Songkla University

Hat Yai, Changwat Songkhla, Thailand

Site Status

Countries

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Thailand

References

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Vercellini P, Frontino G, De Giorgi O, Pietropaolo G, Pasin R, Crosignani PG. Continuous use of an oral contraceptive for endometriosis-associated recurrent dysmenorrhea that does not respond to a cyclic pill regimen. Fertil Steril. 2003 Sep;80(3):560-3. doi: 10.1016/s0015-0282(03)00794-5.

Reference Type BACKGROUND
PMID: 12969698 (View on PubMed)

Related Links

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http://medinfo.psu.ac.th

Faculty of Medicine, Prince of Songkla University

Other Identifiers

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EC 50/370-029

Identifier Type: -

Identifier Source: org_study_id

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