Efficacy and Safety of BG2109 in Subjects With Heavy Menstrual Bleeding Associated With Uterine Fibroids.

NCT ID: NCT05620355

Last Updated: 2023-03-21

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

PHASE3

Total Enrollment

312 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-12-16

Study Completion Date

2025-03-31

Brief Summary

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The primary objective of this study is to demonstrate the superior efficacy versus placebo of BG2109 alone and in combination with add-back therapy for the reduction of heavy menstrual bleeding associated with uterine fibroids in premenopausal women.

Detailed Description

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The study is a prospective, randomized, parallel group, double-blind, placebo-controlled phase 3 study investigating the efficacy and safety of BG2109 alone and in combination with add-back therapy (Estradiol 1 mg / Norethindrone Acetate 0.5 mg) for the treatment of uterine fibroids in China.

Conditions

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Uterine Fibroids Heavy Menstrual Bleeding

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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BG2109 100mg group

One tablet of BG2109 100mg + one tablet of placebo for BG2109 + one tablet of placebo for add-back therapy, oral, once-daily.

Group Type EXPERIMENTAL

BG2109

Intervention Type DRUG

BG2109 100mg film coated tablet for oral administration once daily.

Placebo for BG2109

Intervention Type DRUG

Placebo for BG2109 100mg tablet for oral administration once daily.

Placebo for add-back therapy

Intervention Type DRUG

Placebo for add-back therapy tablet for oral administration once daily.

BG2109 200mg+ABT group

Two tablets of BG2109 100mg + one tablet of add-back therapy, oral, once-daily.

Group Type EXPERIMENTAL

BG2109

Intervention Type DRUG

BG2109 100mg film coated tablet for oral administration once daily.

Add-back therapy

Intervention Type DRUG

Estradiol 1 mg / Norethindrone Acetate 0.5 mg for oral administration once daily.

Placebo group

Two tablets of placebo for BG2109 + one tablet of placebo for add-back therapy, oral, once-daily.

Group Type PLACEBO_COMPARATOR

Placebo for BG2109

Intervention Type DRUG

Placebo for BG2109 100mg tablet for oral administration once daily.

Placebo for add-back therapy

Intervention Type DRUG

Placebo for add-back therapy tablet for oral administration once daily.

Interventions

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BG2109

BG2109 100mg film coated tablet for oral administration once daily.

Intervention Type DRUG

Placebo for BG2109

Placebo for BG2109 100mg tablet for oral administration once daily.

Intervention Type DRUG

Placebo for add-back therapy

Placebo for add-back therapy tablet for oral administration once daily.

Intervention Type DRUG

Add-back therapy

Estradiol 1 mg / Norethindrone Acetate 0.5 mg for oral administration once daily.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Subject is an 18 years and older premenopausal woman.
2. Subject's Body Mass Index ≥ 18 kg/m2.
3. Subject has a diagnosis of uterine fibroids documented by a pelvic ultrasound.
4. Subject's menstrual cycles is between 21 days and 35 days in the last 3 months.
5. Subject has clinical manifestations of heavy menstrual bleeding.
6. Subject's menstrual blood loss \>80mL for at least 2 menstrual periods assessed at screening using the alkaline hematin method.

Exclusion Criteria

1. The subject is pregnant or breast-feeding or is planning a pregnancy within the duration of the treatment period of the study.
2. The subject has a history of uterus surgery that would interfere with the study.
3. The subject's condition is so severe that she will require surgery within 6 months.
4. The subject have had or are currently suffering from any estrogen- dependent malignancy.
5. The subject has a significant risk of osteoporosis, or have a known history of osteoporosis or other metabolic bone disease.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Bio Genuine (Shanghai) Biotech Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Congjian Xu

Role: PRINCIPAL_INVESTIGATOR

Obstetrics & Gynecology Hospital of Fudan University

Locations

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Site no.28

Beijing, , China

Site Status NOT_YET_RECRUITING

Site no.31

Beijing, , China

Site Status NOT_YET_RECRUITING

Site no.34

Beijing, , China

Site Status NOT_YET_RECRUITING

Site no.11

Changchun, , China

Site Status NOT_YET_RECRUITING

Site no.6

Changsha, , China

Site Status NOT_YET_RECRUITING

Site no.7

Changsha, , China

Site Status NOT_YET_RECRUITING

Site no.17

Chengdu, , China

Site Status NOT_YET_RECRUITING

Site no.22

Chengdu, , China

Site Status NOT_YET_RECRUITING

Site no.10

Chongqing, , China

Site Status NOT_YET_RECRUITING

Site no.3

Guangzhou, , China

Site Status NOT_YET_RECRUITING

Site no.4

Guangzhou, , China

Site Status NOT_YET_RECRUITING

Site no.19

Hangzhou, , China

Site Status RECRUITING

Site no.21

Jinan, , China

Site Status RECRUITING

Site no.23

Lianyungang, , China

Site Status RECRUITING

Site no.14

Nanjing, , China

Site Status NOT_YET_RECRUITING

Site no.15

Nanjing, , China

Site Status NOT_YET_RECRUITING

Site no.16

Nanjing, , China

Site Status NOT_YET_RECRUITING

Site no.26

Nanjing, , China

Site Status NOT_YET_RECRUITING

Site no.18

Shanghai, , China

Site Status NOT_YET_RECRUITING

Site no.1

Shanghai, , China

Site Status RECRUITING

Site no.29

Shanghai, , China

Site Status RECRUITING

Site no.8

Shenyang, , China

Site Status NOT_YET_RECRUITING

Site no.30

Shenzhen, , China

Site Status NOT_YET_RECRUITING

Site no.5

Taiyuan, , China

Site Status NOT_YET_RECRUITING

Site no.2

Tianjin, , China

Site Status NOT_YET_RECRUITING

Site no.20

Wenzhou, , China

Site Status NOT_YET_RECRUITING

Site no.25

Wuhan, , China

Site Status NOT_YET_RECRUITING

Site no.13

Xi'an, , China

Site Status NOT_YET_RECRUITING

Site no.32

Zhengzhou, , China

Site Status NOT_YET_RECRUITING

Countries

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China

Central Contacts

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Lisa Chen

Role: CONTACT

021-58590032

Other Identifiers

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BG2109-301

Identifier Type: -

Identifier Source: org_study_id

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