Infertility Clinical Trial
Official title:
The Impact of Uterine Scratching Prior to Intra-Uterine Insemination in Unexplained Infertility, a Randomized Controlled Trial
Verified date | May 2023 |
Source | Clinique Ovo |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
This study will evaluate the potential benefits of uterine injury during the follicular phase of an intra-uterine insemination cycle on the rate of ongoing pregnancy during the first trimester ultrasound.
Status | Active, not recruiting |
Enrollment | 394 |
Est. completion date | March 30, 2024 |
Est. primary completion date | March 31, 2023 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 18 Years to 41 Years |
Eligibility | Inclusion Criteria: - Unexplained infertility for over 12 months if under 35 years old or over 6 months if 35 years old and above. - At least one permeable tube on hysterosonography or hysterosalpingography within the last 2 years or vaginal delivery in the last 3 years. - Antral follicular count over 5. - Normal or mild male factor. - Normal uterine cavity. - An IUI prescription. Exclusion Criteria: - Polycystic ovary syndrome with irregular menstrual cycles over 45 days - Severe endometriosis - IUI with Donor sperm - Patient with invasive intra-uterine procedure in the last 3 months. - Contraindication to endometrial biopsy. |
Country | Name | City | State |
---|---|---|---|
Canada | Clinique Ovo | Montreal | Quebec |
Lead Sponsor | Collaborator |
---|---|
Clinique Ovo |
Canada,
Abdelhamid AM. The success rate of pregnancy in IUI cycles following endometrial sampling. A randomized controlled study: endometrial sampling and pregnancy rates. Arch Gynecol Obstet. 2013 Sep;288(3):673-8. doi: 10.1007/s00404-013-2785-0. Epub 2013 Mar 15. — View Citation
Bahaa Eldin AM, Abdelmaabud KH, Laban M, Hassanin AS, Tharwat AA, Aly TR, Elbohoty AE, Elsayed HM, Ibrahim AM, Ibrahim ME, Sabaa HM, Abdelrazik AA, Abdelhady I. Endometrial Injury May Increase the Pregnancy Rate in Patients Undergoing Intrauterine Insemination: An Interventional Randomized Clinical Trial. Reprod Sci. 2016 Oct;23(10):1326-31. doi: 10.1177/1933719116638191. Epub 2016 May 4. — View Citation
Barash A, Dekel N, Fieldust S, Segal I, Schechtman E, Granot I. Local injury to the endometrium doubles the incidence of successful pregnancies in patients undergoing in vitro fertilization. Fertil Steril. 2003 Jun;79(6):1317-22. doi: 10.1016/s0015-0282(03)00345-5. — View Citation
Finn CA, Martin L. Endocrine control of the timing of endometrial sensitivity to a decidual stimulus. Biol Reprod. 1972 Aug;7(1):82-6. doi: 10.1093/biolreprod/7.1.82. No abstract available. — View Citation
Gibreel A, Badawy A, El-Refai W, El-Adawi N. Endometrial scratching to improve pregnancy rate in couples with unexplained subfertility: a randomized controlled trial. J Obstet Gynaecol Res. 2013 Mar;39(3):680-4. doi: 10.1111/j.1447-0756.2012.02016.x. Epub 2012 Oct 29. Erratum In: J Obstet Gynaecol Res. 2021 Aug;47(8):2936. — View Citation
Karimzadeh MA, Ayazi Rozbahani M, Tabibnejad N. Endometrial local injury improves the pregnancy rate among recurrent implantation failure patients undergoing in vitro fertilisation/intra cytoplasmic sperm injection: a randomised clinical trial. Aust N Z J Obstet Gynaecol. 2009 Dec;49(6):677-80. doi: 10.1111/j.1479-828X.2009.01076.x. — View Citation
Ledee N, Petitbarat M, Chevrier L, Vitoux D, Vezmar K, Rahmati M, Dubanchet S, Gahery H, Bensussan A, Chaouat G. The Uterine Immune Profile May Help Women With Repeated Unexplained Embryo Implantation Failure After In Vitro Fertilization. Am J Reprod Immunol. 2016 Mar;75(3):388-401. doi: 10.1111/aji.12483. Epub 2016 Jan 18. — View Citation
Lensen S, Sadler L, Farquhar C. Endometrial scratching for subfertility: everyone's doing it. Hum Reprod. 2016 Jun;31(6):1241-4. doi: 10.1093/humrep/dew053. Epub 2016 Mar 22. — View Citation
Lensen SF, Manders M, Nastri CO, Gibreel A, Martins WP, Templer GE, Farquhar C. Endometrial injury for pregnancy following sexual intercourse or intrauterine insemination. Cochrane Database Syst Rev. 2016 Jun 14;(6):CD011424. doi: 10.1002/14651858.CD011424.pub2. — View Citation
Maged AM, Al-Inany H, Salama KM, Souidan II, Abo Ragab HM, Elnassery N. Endometrial Scratch Injury Induces Higher Pregnancy Rate for Women With Unexplained Infertility Undergoing IUI With Ovarian Stimulation: A Randomized Controlled Trial. Reprod Sci. 2016 Feb;23(2):239-43. doi: 10.1177/1933719115602776. Epub 2015 Sep 3. — View Citation
Narvekar SA, Gupta N, Shetty N, Kottur A, Srinivas M, Rao KA. Does local endometrial injury in the nontransfer cycle improve the IVF-ET outcome in the subsequent cycle in patients with previous unsuccessful IVF? A randomized controlled pilot study. J Hum Reprod Sci. 2010 Jan;3(1):15-9. doi: 10.4103/0974-1208.63116. — View Citation
Nastri CO, Gibreel A, Raine-Fenning N, Maheshwari A, Ferriani RA, Bhattacharya S, Martins WP. Endometrial injury in women undergoing assisted reproductive techniques. Cochrane Database Syst Rev. 2012 Jul 11;(7):CD009517. doi: 10.1002/14651858.CD009517.pub2. — View Citation
Practice Committee of the American Society for Reproductive Medicine. Definitions of infertility and recurrent pregnancy loss: a committee opinion. Fertil Steril. 2013 Jan;99(1):63. doi: 10.1016/j.fertnstert.2012.09.023. Epub 2012 Oct 22. — View Citation
Raziel A, Schachter M, Strassburger D, Bern O, Ron-El R, Friedler S. Favorable influence of local injury to the endometrium in intracytoplasmic sperm injection patients with high-order implantation failure. Fertil Steril. 2007 Jan;87(1):198-201. doi: 10.1016/j.fertnstert.2006.05.062. — View Citation
Wadhwa L, Pritam A, Gupta T, Gupta S, Arora S, Chandoke R. Effect of endometrial biopsy on intrauterine insemination outcome in controlled ovarian stimulation cycle. J Hum Reprod Sci. 2015 Jul-Sep;8(3):151-8. doi: 10.4103/0974-1208.165144. — View Citation
Zhou L, Li R, Wang R, Huang HX, Zhong K. Local injury to the endometrium in controlled ovarian hyperstimulation cycles improves implantation rates. Fertil Steril. 2008 May;89(5):1166-1176. doi: 10.1016/j.fertnstert.2007.05.064. Epub 2007 Aug 6. — View Citation
* Note: There are 16 references in all — Click here to view all references
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Efficacy - Pregnancy Rate measured during the first trimester ultrasound. | Ongoing pregnancy during the first trimester ultrasound after an intrauterine insemination (IUI) cycle. | 13 weeks | |
Secondary | Efficacy - Secondary pregnancy rate. | Ongoing pregnancy during the first trimester ultrasound in the 3 IUI cycles following a scratching | 6 months | |
Secondary | Safety - Side effects | Evaluate side effects related to the intrauterine scratching | 6 months for all 3 intrauterine insemination | |
Secondary | Safety - Complications | Evaluate complications related to intrauterine scratching | 6 months for all 3 intrauterine insemination |
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