Long-term Use of Mifepristone in the Treatment of Adenomyosis

NCT ID: NCT05151016

Last Updated: 2021-12-09

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

UNKNOWN

Clinical Phase

EARLY_PHASE1

Total Enrollment

140 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-12-01

Study Completion Date

2023-12-31

Brief Summary

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The design was a prospective, randomized, positive-control, parallel-group, multicenter clinical trial. The study included a randomized, parallel-group treatment for 24 weeks in 140 subjects from eight hospitals in seven cities across the country who were diagnosed with Adenomyosis and associated symptoms (dysmenorrhea, with or without heavy menstrual flow) , the subjects were randomly assigned to the following two groups:

1. Study Group: mifepristone tablets, 10 mg, 1 tablet daily, taken orally (beginning on the third day of Menstruation) for 24 weeks;
2. Control Group: dafinil (Triptorelin Acetate) , 3.75 mg, first injection on the third day of menstruation, followed by intramuscular injection every 28 days for 24 weeks.

Detailed Description

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Conditions

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Adenomyosis Mifepristone

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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mifepristone

mifepristone tablets,10mg,One tablet daily, oral treatment

Group Type EXPERIMENTAL

mifepristone

Intervention Type DRUG

Mifepristone tablets, 10mg, 1 tablet daily, taken orally (beginning on the third day of Menstruation) for 24 weeks

Triptorelin Acetate

dafinil, 3.75 mg, first injection on the third day of menstruation, followed by intramuscular injection every 28 days for 24 weeks.

Group Type ACTIVE_COMPARATOR

Triptorelin Acetate

Intervention Type DRUG

dafinil, 3.75 mg, first injection on the third day of menstruation, followed by intramuscular injection every 28 days for 24 weeks.

Interventions

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mifepristone

Mifepristone tablets, 10mg, 1 tablet daily, taken orally (beginning on the third day of Menstruation) for 24 weeks

Intervention Type DRUG

Triptorelin Acetate

dafinil, 3.75 mg, first injection on the third day of menstruation, followed by intramuscular injection every 28 days for 24 weeks.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Female, over 18 years old and not menopausal, agree to tripriline acetate and mifepristone treatment and informed consent
* Patients were diagnosed as adenomyosis by postoperative pathology, or those who did not undergo surgery but were diagnosed by auxiliary examination, such as ultrasonography and MRI.
* Dysmenorrhea with or Without Menorrhagia
* Requiring preservation of the uterus or fertility
* No other hormonal treatment for Adenomyosis was received in the three months prior to treatment
* Normal or non-clinically significant cervical cytology results (6 months before the screening period)

Exclusion Criteria

* Pelvic pain and vaginal bleeding of unknown or non-Adenomyosis causes
* Benign Lesions such as endometrial polyp, submucous Myoma or suspicious malignant tumors were diagnosed by ultrasonography
* Receiving other hormone drugs for Adenomyosis
* Use other drugs that interact with tripriline acetate and mifepristone, and can not be stopped
* Patients with severe heart, liver, kidney disease and Adrenal insufficiency; drug allergy or allergic constitution
* Participated in other clinical trials within 3 months, and other factors considered unsuitable for the trial
* Pregnant, lactating women and those who prepare for childbirth during the treatment or within six months after treatment
* Postmenopausal women.
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Ningbo Women & Children's Hospital

OTHER

Sponsor Role collaborator

Jiaxing Maternity and Child Health Care Hospital

OTHER

Sponsor Role collaborator

The Affiliated Hospital of Medical School, Ningbo University

UNKNOWN

Sponsor Role collaborator

Qilu Hospital of Shandong University

OTHER

Sponsor Role collaborator

Obstetrics & Gynecology Hospital of Fudan University

OTHER

Sponsor Role collaborator

The First Affiliated Hospital with Nanjing Medical University

OTHER

Sponsor Role collaborator

Anhui Provincial Hospital

OTHER_GOV

Sponsor Role collaborator

Women's Hospital School Of Medicine Zhejiang University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Women's Hospital of Zhejiang Medical University

Hangzhou, Zhejiang, China

Site Status

Countries

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China

Central Contacts

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Xinmei Zhang, M.D.

Role: CONTACT

Phone: (+86)18957110072

Email: [email protected]

Other Identifiers

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20210229

Identifier Type: -

Identifier Source: org_study_id