Comparison of Different Doses of Oestrogen Therapy for Preventing Intrauterine Adhesion
Study Details
Study Description
Brief Summary
This single-center,prospective,randomized,controlled trial is conducted to evaluate the efficacy of different doses of estrogen artificial periodic therapy after hysteroscopic adhesiolysis in patients with moderate-severe adhesion.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 1/Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Low dose of oestrogen Patients in this group will build artificial cycle by Femoston.(oral one red tablet daily for 11 days and oral one yellow tablet in the next 10 days). This process will last for 3 months after the surgery. P.S.1.A red tablet contains 2mg estradiol. 2.A yellow tablet contains 2mg estradiol and 10mg dydrogesterone. |
Drug: Femoston
Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone.
|
Active Comparator: High dose of oestrogen Patients in this group will build artificial cycle by Femoston.(oral three red tablets daily for 11 days and oral two yellow tablets in the next 10 days). This process will last for 3 months after the surgery. P.S.1.A red tablet contains 2mg estradiol. 2.A yellow tablet contains 2mg estradiol and 10mg dydrogesterone. |
Drug: Femoston
Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone.
|
Outcome Measures
Primary Outcome Measures
- the AFS Score at Second-look Hysteroscopy [1 months after the surgery]
The AFS score is based on the American Fertility Society (AFS) Classification of Intra-uterine adhesions( 1988 version)The total range of AFS score is from 0 to 12, and the higher the score is, the worse the outcome is.
Secondary Outcome Measures
- the AFS Score at Third-look Hysteroscopy [2 months after surgery]
The AFS score is based on the American Fertility Society (AFS) Classification of Intra-uterine adhesions( 1988 version)The total range of AFS score is from 0 to 12, and the higher the score is, the worse the outcome is.
- Participants With Improvement of Menstrual Pattern at Third-look Hysteroscopy [3 months after surgery]
The menstrual pattern is clarified as four types which includes amenorrhea, scant spotting, light period, normal period. The menstrual pattern of every participant was recored and compared with herself (before and 3 months after surgery). The number showed below is patients whose menstrual pattern had improved after surgery and estrogen therapy.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Moderate and severe IUA according to the AFS IU adhesion scoring system (AFS 1988 version) (19) showed in Table1 (AFS scoreā„5);
-
Scheduled for hysteroscopic adhesiolysis;
-
Agreed to have two follow-up hysteroscopy; and
-
Written, informed consent obtained.
Exclusion Criteria:
-
Received estrogen therapy within 3 months of enrollment;
-
Suffering from leiomyoma, polyps, cancer, or polycystic ovarian syndrome (PCOS);
-
History of genital tuberculosis; and
-
Contraindication for estrogen therapy.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Fu Xing Hospital,Capital Medical University | Beijing | Beijing | China | 100038 |
Sponsors and Collaborators
- Fu Xing Hospital, Capital Medical University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- LYuhuan
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) |
---|---|---|
Arm/Group Description | 2mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | 6mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. |
Period Title: Overall Study | ||
STARTED | 70 | 71 |
COMPLETED | 59 | 62 |
NOT COMPLETED | 11 | 9 |
Baseline Characteristics
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) | Total |
---|---|---|---|
Arm/Group Description | mean Age(y):31.9 Gender:Female BMI:21.2 mean Number of miscarriage: 2.3 BMI=body mass index | mean Age(y):32.3 Gender:Female BMI:21.0 mean Number of miscarriage: 2.1 BMI=body mass index | Total of all reporting groups |
Overall Participants | 59 | 62 | 121 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
31.9
(5.0)
|
32.3
(4.1)
|
32.3
(4.6)
|
Sex: Female, Male (Count of Participants) | |||
Female |
59
100%
|
62
100%
|
121
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
Parity (times) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [times] |
0.2
(0.4)
|
0.2
(0.4)
|
0.2
(0.4)
|
Outcome Measures
Title | the AFS Score at Second-look Hysteroscopy |
---|---|
Description | The AFS score is based on the American Fertility Society (AFS) Classification of Intra-uterine adhesions( 1988 version)The total range of AFS score is from 0 to 12, and the higher the score is, the worse the outcome is. |
Time Frame | 1 months after the surgery |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) |
---|---|---|
Arm/Group Description | 2mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | 6mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. |
Measure Participants | 59 | 62 |
Median (Standard Deviation) [units on a scale] |
1.6
(1.4)
|
1.9
(1.6)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | 2mg Estradiol Therapy(Low Dose), 6mg Estradiol Therapy(High Dose) |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | >0.05 |
Comments | ||
Method | t-test, 2 sided | |
Comments |
Title | the AFS Score at Third-look Hysteroscopy |
---|---|
Description | The AFS score is based on the American Fertility Society (AFS) Classification of Intra-uterine adhesions( 1988 version)The total range of AFS score is from 0 to 12, and the higher the score is, the worse the outcome is. |
Time Frame | 2 months after surgery |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) |
---|---|---|
Arm/Group Description | 2mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | 6mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. |
Measure Participants | 59 | 62 |
Mean (Standard Deviation) [units on a scale] |
1.0
(1.1)
|
1.2
(1.4)
|
Title | Participants With Improvement of Menstrual Pattern at Third-look Hysteroscopy |
---|---|
Description | The menstrual pattern is clarified as four types which includes amenorrhea, scant spotting, light period, normal period. The menstrual pattern of every participant was recored and compared with herself (before and 3 months after surgery). The number showed below is patients whose menstrual pattern had improved after surgery and estrogen therapy. |
Time Frame | 3 months after surgery |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) |
---|---|---|
Arm/Group Description | 2mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | 6mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. |
Measure Participants | 59 | 62 |
Number [participants] |
38
64.4%
|
44
71%
|
Adverse Events
Time Frame | 2 months after estradiol therapy | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | 2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) | ||
Arm/Group Description | 2mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | 6mg oral E2 (Femoston, Abbott Biologicals B.V.) daily for 21 days, followed by 20mg dydrogesterone daily for the last 10 days of hormone treatment. Femoston: Femoston is a Complex Packing Estradiol Tablets and Estradiol and Dydrogesterone. | ||
All Cause Mortality |
||||
2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/59 (0%) | 0/62 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
2mg Estradiol Therapy(Low Dose) | 6mg Estradiol Therapy(High Dose) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 6/59 (10.2%) | 11/62 (17.7%) | ||
Hepatobiliary disorders | ||||
abnormal liver function | 0/59 (0%) | 1/62 (1.6%) | ||
Reproductive system and breast disorders | ||||
nauseated and bloated | 6/59 (10.2%) | 10/62 (16.1%) |
Limitations/Caveats
More Information
Certain Agreements
All Principal Investigators ARE employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Dr. YH Liu |
---|---|
Organization | Department of Hysteroscopic Center, Fuxing Hospital, Capital Medical University, Beijing, China |
Phone | 8618301474064 |
emmagj@126.com |
- LYuhuan