Tamoxifen and Clomiphene Citrate in Mild Stimulation IVF
NCT ID: NCT02690870
Last Updated: 2016-02-25
Study Results
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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UNKNOWN
PHASE4
210 participants
INTERVENTIONAL
2017-01-31
2019-03-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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tamoxifen
All patients will have serum hormone examination and be monitored by transvaginal ultrasound for ovaries on the day 3 of the menses（D3）.Patients in the tamoxifen group will take 20 mg of tamoxifen oral tablets daily from D3 for 5 days.All patients will check serum E2 and be monitored by transvaginal ultrasound for the mean follicular diameter and endometrial thickness on the day 8 of the cycle. The investigators will add HMG and GnRH-ant according to follicular diameter,E2 and LH. Human chorionic gonadotropin(hCG) (5000-10000 IU IM) will be given when one follicle measured at least 18 mm is found. IVF or ICSI will be performed 34-36 h after hCG administration. All patients will receive luteal phase support with progesterone 60 mg im qd for 2 weeks.
Tamoxifen
Patients in the tamoxifen group will take 20 mg of tamoxifen oral tablets daily from day 3 of the menses for 5 days.
clomiphene
All patients will have serum hormone examination and be monitored by transvaginal ultrasound for ovaries on the day 3 of the menses（D3）.Patients in clomiphene group will take 100 mg of CC oral tablets daily from D3 for 5 days.All patients will have sexual hormone determination and be monitored by transvaginal ultrasound for the mean follicular diameter and endometrial thickness on the day 8 of the cycle.The investigators will add HMG and GnRH-ant according to follicular diameter,E2 and LH. Human chorionic gonadotropin(hCG) (5000-10000 IU IM) will be given when one follicle measured at least 18 mm is found. IVF or ICSI will be performed 34-36 h after hCG injection. All patients will receive luteal phase support with progesterone 60 mg im qd for 2 weeks.
Clomiphene
Patients in clomiphene group will take 100 mg of CC oral tablets daily from day 3 of the menses for 5 days.
Interventions
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Tamoxifen
Patients in the tamoxifen group will take 20 mg of tamoxifen oral tablets daily from day 3 of the menses for 5 days.
Clomiphene
Patients in clomiphene group will take 100 mg of CC oral tablets daily from day 3 of the menses for 5 days.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. BMI≤23kg/m2;
3. ≤3 oocytes with a conventional stimulation protocol;
4. AFC\<5 follicles or AMH\<1.1 ng/ml on the day 1 to 5 of the menses;
5. Cause of Infertiity: tubal factor, male factor, diminished ovarian reserve.
Exclusion Criteria
2. Endometriosis, adenomyosis
3. The diameter of Hydrosalpinx \>2cm
37 Years
42 Years
FEMALE
No
Sponsors
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Sun Yat-sen University
OTHER
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
OTHER
Responsible Party
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Haiyan Lin
attending doctor
Principal Investigators
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Qingxue ZHANG
Role: STUDY_DIRECTOR
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Central Contacts
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References
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Boostanfar R, Jain JK, Mishell DR Jr, Paulson RJ. A prospective randomized trial comparing clomiphene citrate with tamoxifen citrate for ovulation induction. Fertil Steril. 2001 May;75(5):1024-6. doi: 10.1016/s0015-0282(01)01749-6.
Revelli A, Casano S, Salvagno F, Delle Piane L. Milder is better? Advantages and disadvantages of "mild" ovarian stimulation for human in vitro fertilization. Reprod Biol Endocrinol. 2011 Feb 16;9:25. doi: 10.1186/1477-7827-9-25.
Badawy A, Gibreal A. RETRACTED: Clomiphene citrate versus tamoxifen for ovulation induction in women with PCOS: a prospective randomized trial. Eur J Obstet Gynecol Reprod Biol. 2011 Nov;159(1):151-154. doi: 10.1016/j.ejogrb.2011.07.015. Epub 2011 Aug 9. No abstract available.
Wang CW, Horng SG, Chen CK, Wang HS, Huang HY, Lee CL, Soong YK. Ovulation induction with tamoxifen and alternate-day gonadotrophin in patients with thin endometrium. Reprod Biomed Online. 2008 Jul;17(1):20-6. doi: 10.1016/s1472-6483(10)60288-x.
Reynolds K, Khoury J, Sosnowski J, Thie J, Hofmann G. Comparison of the effect of tamoxifen on endometrial thickness in women with thin endometrium (<7mm) undergoing ovulation induction with clomiphene citrate. Fertil Steril. 2010 Apr;93(6):2091-3. doi: 10.1016/j.fertnstert.2009.08.038. Epub 2009 Sep 22.
Brinton LA, Westhoff CL, Scoccia B, Lamb EJ, Trabert B, Niwa S, Moghissi KS. Fertility drugs and endometrial cancer risk: results from an extended follow-up of a large infertility cohort. Hum Reprod. 2013 Oct;28(10):2813-21. doi: 10.1093/humrep/det323. Epub 2013 Aug 13.
Ozcan Cenksoy P, Ficicioglu C, Kizilkale O, Suhha Bostanci M, Bakacak M, Yesiladali M, Kaspar C. The comparision of effect of microdose GnRH-a flare-up, GnRH antagonist/aromatase inhibitor letrozole and GnRH antagonist/clomiphene citrate protocols on IVF outcomes in poor responder patients. Gynecol Endocrinol. 2014 Jul;30(7):485-9. doi: 10.3109/09513590.2014.893571. Epub 2014 Mar 5.
Pourmatroud E, Zargar M, Nikbakht R, Moramazi F. A new look at tamoxifen: co-administration with letrozole in intrauterine insemination cycles. Arch Gynecol Obstet. 2013 Feb;287(2):383-7. doi: 10.1007/s00404-012-2556-3. Epub 2012 Sep 25.
Mazzarino M, Biava M, de la Torre X, Fiacco I, Botre F. Characterization of the biotransformation pathways of clomiphene, tamoxifen and toremifene as assessed by LC-MS/(MS) following in vitro and excretion studies. Anal Bioanal Chem. 2013 Jun;405(16):5467-87. doi: 10.1007/s00216-013-6961-7. Epub 2013 Apr 23.
Brown J, Farquhar C, Beck J, Boothroyd C, Hughes E. Clomiphene and anti-oestrogens for ovulation induction in PCOS. Cochrane Database Syst Rev. 2009 Oct 7;(4):CD002249. doi: 10.1002/14651858.CD002249.pub4.
Zakherah MS, Nasr A, El Saman AM, Shaaban OM, Shahin AY. Clomiphene citrate plus tamoxifen versus laparoscopic ovarian drilling in women with clomiphene-resistant polycystic ovary syndrome. Int J Gynaecol Obstet. 2010 Mar;108(3):240-3. doi: 10.1016/j.ijgo.2009.10.004. Epub 2009 Nov 26.
Steiner AZ, Terplan M, Paulson RJ. Comparison of tamoxifen and clomiphene citrate for ovulation induction: a meta-analysis. Hum Reprod. 2005 Jun;20(6):1511-5. doi: 10.1093/humrep/deh840. Epub 2005 Apr 21.
Wang HS, Wang TH, Soong YK. Cyclic changes in serum levels of insulin-like growth factor binding protein-1 in women treated with clomiphene citrate and tamoxifen. Gynecol Endocrinol. 2000 Aug;14(4):236-44. doi: 10.3109/09513590009167687.
Mazzarino M, Bragano MC, de la Torre X, Molaioni F, Botre F. Relevance of the selective oestrogen receptor modulators tamoxifen, toremifene and clomiphene in doping field: endogenous steroids urinary profile after multiple oral doses. Steroids. 2011 Nov;76(12):1400-6. doi: 10.1016/j.steroids.2011.06.005. Epub 2011 Jun 30.
Other Identifiers
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20160220
Identifier Type: -
Identifier Source: org_study_id
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