- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02676713
Traditional Chinese Medicine Sequential Treatment for Endometriosis Associated Infertility
Activating Blood, Dredging Liver and Nourishing Kidney Sequential Treatment for Endometriosis Associated Infertility - a Randomized Double-blind Placebo Controlled Study
Study Overview
Status
Conditions
Detailed Description
This study is a randomized, double-blind, placebo-controlled, multicenter, prospective clinical study, conducted in China (six research centers).
204 cases of patients with endometriosis-associated infertility confined with Syndrome of qi stagnation blood stasis pattern in TCM after conservative surgery will be recruited. Patients will be randomly divided into two groups: experimental group (TCM Sequential Treatment) and control group (placebo). All the patients are treated for six menstrual cycles, taking pre-ovulation decoction before ovulation and post-ovulation decoction after ovulation. Pre-ovulation decoction of experimental group is HuoXueXiaoYi decoction, and post-ovulation decoction is BuShenZhuYun decoction. The drug of control group is placebo.
Each menstrual cycle, patient is monitored of antral follicle count (AFC), ovulation, endometrial thickness, and endometrial blood flow by ultrasonography, and need fill TCM syndrome rating scale, pictorial blood loss assessment chart (PBAC), and the visual analogue scale(VAS).The 1st, 3rd, 6th menstrual cycle after surgery, the level of serum female hormone (FSH, LH, E2) are detected in menstrual period of 2 to 5 days, and female hormone (E2, P) in the middle of the corpus luteum 6-9 days.
Patient must be security check (blood routine, urine routine, liver and kidney function, electrocardiogram) before and after drug treatment. Such as patients find pregnancy during medication, adopt the security check in finding pregnancy 7 days.
Patients after amenorrhea need to be confirmed pregnancy by serum β-HCG detection. According to the level of serum HCG, E2 and P and clinical symptoms, corresponding tocolytic treatment will be given. At 6~8 weeks of pregnancy, patient need to be confirmed the clinical pregnancy by ultrasonography. If confirmed the clinical pregnancy (at least having one heart throb in intrauterine gestational sac), patient need to be confirmed ongoing pregnancy by ultrasonography at the 12~14 weeks of pregnancy.
In the process of the entire study, adverse events will be closely observed, and the frequency and severity of adverse events will be recorded.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Yi Tang, Master
- Phone Number: +86 13260185007
- Email: yier1990@126.com
Study Contact Backup
- Name: Jie Wang, Doctor
- Phone Number: 8601088001246
Study Locations
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-
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Beijng, China, 100730
- Recruiting
- Beijng Hospital
-
Contact:
- Qingwei Meng, PHD
- Phone Number: 8601085138118
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-
Anhui
-
Hefei, Anhui, China, 230031
- Recruiting
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine
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Contact:
- Weili Li, PHD
- Phone Number: 8601052276423
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Beijing
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Beijing, Beijing, China, 100026
- Recruiting
- Beijing Obstetrics and Gynecology Hospital,Captial Medical University
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Contact:
- Dan Lu, PHD
- Phone Number: 8601052276423
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Beijing, Beijing, China, 100053
- Recruiting
- GAMHospital
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Contact:
- Yi Tang, MD
- Phone Number: 13260185007
- Email: yier1990@126.com
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Contact:
- Yong Liu
- Phone Number: 13488676266
- Email: liuyong115@126.com
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Guangdong
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Guangzhou, Guangdong, China, 510405
- Recruiting
- The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine
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Contact:
- Cheng Zeng, PHD
- Phone Number: 8602036591369
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Guangzhou, Guangdong, China
- Recruiting
- Traditional Chinese Medicine Hospital of Guangdong Province
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Contact:
- Xiaoyun Wang, PHD
- Phone Number: 8602081887233
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Clinical diagnosis of endometriosis, infertility, with Syndrome of qi stagnation blood stasis pattern in TCM ;
- The first time undergoing Laparoscopic or laparoscopy combined surgery , in lined with endometriosis-related infertility, tubal patency or obstruction lightly;
- EFI score greater than 4 points;
- Early follicular phase FSH≤10mIU / L;
- 28 days of the menstrual cycle ± 7 days;
- Female patients between 20-35 years old;
- No previous history of severe drug allergies;
- Past Three-month no taking hormone drugs such as danazol, Gestrinone, GnRHa;
- No severe primary brain vascular diseases, liver, kidney and hematopoietic systems diseases, no history of mental illness, no drugs, alcohol, tobacco, caffeine dependent history;
- Have signed informed consent
Exclusion Criteria:
- Associated with uterine fibroids, the diameter greater than 4cm, adenomyosis, pelvic tuberculosis, endometrial tuberculosis, intrauterine adhesions, polycystic ovary syndrome, hyperprolactinemia, thyroid dysfunction patients.
- Serious history of drug allergy.
- Male factor infertility.
- The couple separated persons.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: TCM Sequential Treatment
After conservative surgery, patients start to take pre-ovulation decoction for 14 days. Each menstrual period 2~5 days, patients start to take pre-ovulation decoction. If ultrasonography found ovulation, change to take post-ovulation decoction. If having taken 14 days, ultrasonography found LUFS or no follicle develop maturity, change to take post-ovulation decoction. Taking post-ovulation decoction for 14 days, or continue to next time menstruation. Taking medication for six menstrual cycles. Pre-ovulation decoction is HuoXueXiaoYi decoction, and post-ovulation decoction is BuShenZhuYun decoction. 2 bags each time, 2 times a day, fused with hot water, 1 hour after dinner. All drugs are tcm formula granules, manufactured by Jiangyin Tianjiang Pharmaceutical Co. ltd |
HuoXueXiaoYi Decoction(Bupleurum 10g, Cyperus 10g, Salvia miltiorrhiza 20g, Red peony 10g,etc)has activating blood and absorbing clots effect, can inhibit the growth of ectopic endometrium, promote follicular growth, maturity, improve ovulation and the receptivity of endometrium.
Other Names:
BuShenZhuYun Decoction(Bupleurum 10g,Poria 15g, Atractylodes 15g,Ligustrum 15g,etc) has dredging liver and nourishing kidney effect, can improve the function of corpus luteum. All are made into granules.
Other Names:
|
Placebo Comparator: Placebo
After conservative surgery, patients start to take pre-ovulation decoction(placebo) for 14 days. Each menstrual period 2~5 days, patients start to take pre-ovulation decoction. If ultrasonography found ovulation, change to take post-ovulation decoction. If having taken 14 days, ultrasonography found luteinized unruptured follicle syndrome (LUFS) or no follicle develop maturity, change to take post-ovulation decoction. Taking post-ovulation decoction(placebo) for 14 days, or continue to next time menstruation. Taking medication for six menstrual cycles. 2 bags each time, 2 times a day, fused with hot water, 1 hour after dinner. Pre-ovulation decoction and post-ovulation decoction is placebo, manufactured by Jiangyin Tianjiang Pharmaceutical Co. ltd |
Composition of maltodextrin, lactose, edible pigment, taste masking agent.
Other Names:
Composition of maltodextrin, lactose, edible pigment, taste masking agent.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pregnancy rate
Time Frame: six menstrual cycles(each cycle is 28±7 days)
|
Pregnancy rate is defined as the proportion of participants finding pregnancy after amenorrhea and confirming serumβ-HCG positive.
|
six menstrual cycles(each cycle is 28±7 days)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical pregnancy rate (with intrauterine pregnancy sac)
Time Frame: at 6~8 weeks of pregnancy
|
defined as the proportion of participants confirmed there are at least one gestational sac in uterine cavity (No matter whether there is a heart throb) by ultrasonography.
|
at 6~8 weeks of pregnancy
|
Clinical pregnancy rate (with a heart throb)
Time Frame: at 6~8 weeks of pregnancy
|
defined as the proportion of participants confirmed at least having one heart throb in intrauterine gestational sac by ultrasonography.
|
at 6~8 weeks of pregnancy
|
Continued pregnancy rate
Time Frame: at the 12~14 weeks of pregnancy
|
defined as the proportion of participants confirmed at least one live fetuses by ultrasonography.
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at the 12~14 weeks of pregnancy
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Treatment-emergent Adverse Events
Time Frame: six menstrual cycles(each cycle is 28±7 days)
|
Treatment-emergent Adverse Events were assessed by CTCAE v4.0.
|
six menstrual cycles(each cycle is 28±7 days)
|
Collaborators and Investigators
Collaborators
Investigators
- Study Chair: Ruihua Zhao, Doctor, Guang'anmen Hospital of China Academy of Chinese Medical Sciences
Publications and helpful links
General Publications
- Duffy JM, Arambage K, Correa FJ, Olive D, Farquhar C, Garry R, Barlow DH, Jacobson TZ. Laparoscopic surgery for endometriosis. Cochrane Database Syst Rev. 2014 Apr 3;(4):CD011031. doi: 10.1002/14651858.CD011031.pub2.
- Yap C, Furness S, Farquhar C. Pre and post operative medical therapy for endometriosis surgery. Cochrane Database Syst Rev. 2004;2004(3):CD003678. doi: 10.1002/14651858.CD003678.pub2.
- Zhao RH, Hao ZP, Zhang Y, Lian FM, Sun WW, Liu Y, Wang R, Long L, Cheng L, Ding YF, Song DR, Meng QW, Wang AM. Controlling the recurrence of pelvic endometriosis after a conservative operation: comparison between Chinese herbal medicine and western medicine. Chin J Integr Med. 2013 Nov;19(11):820-5. doi: 10.1007/s11655-012-1247-z. Epub 2012 Dec 22.
- Zhao RH, Liu Y, Lu D, Wu Y, Wang XY, Li WL, Zeng C, Meng QW, Lian FM, Zhou J, Shi Y, Sun WW, Han Q, Tang Y, Shi G. Chinese Medicine Sequential Therapy Improves Pregnancy Outcomes after Surgery for Endometriosis-Associated Infertility: A Multicenter Randomized Double-blind Placebo Parallel Controlled Clinical Trial. Chin J Integr Med. 2020 Feb;26(2):92-99. doi: 10.1007/s11655-019-3208-2. Epub 2020 Jan 29.
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- GAMHospital
- 2014BAI10B08 (Other Grant/Funding Number: 12th Five-Year National S&T Planed Project)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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