Follicular FSH Serum Level as a Predictor of an Oocyte Yield and Quality in Fertility Preservation Cycles for Women With a Compromised Ovarian Reserve

NCT05536999 | Unknown DMC

• 1 other identifier: HMO-0882-22
• Study Type: observational
• Target: 64
• Locations: 1 country
• Sites: 1

Brief Summary

The incorporation of ovarian reserve tests in IVF management started after initial publications indicating a potential role for basal FSH in predicting pregnancy outcome after IVF and in counseling patients (1,2). Since these first publications, a large body of additional work on basal FSH and several other tests has been published, often with inconsistent findings on the magnitude and direction of the predictive effect. (3). Level of basal FSH at the start of IVF, in patients aged younger than 40 years, was shown to predict an oocyte yield by several authors, but wasn't related to pregnancy or implantation rates. (4). Social egg freezing refers to the cryopreservation of mature oocytes on an elective basis for the purpose of delayed childbearing. Many women now have a solution to "bridge the gap between reproductive aging and readiness to have children. Assessment of ovarian reserve enables estimation of the remaining egg pool and can be compared with other women her age. Ovarian reserve tests aim at identifying women at risk of hypo or hyper response to ovarian stimulation: it can possibly detect reproductive lifespan and approximate menopausal timing, assist in counseling family planning and to optimize ovarian response whilst minimizing risks (5). In Israel, retention of fertility for non-medical reasons is offered for women who have reached the age of 30, but have not yet reached the age of 41. These women may undergo up to 4 retrievals or until 20 eggs are obtained (whichever occurs earlier). The 2022 Health Services, decided to include, for the first-time, to cover cryopreservation for women with a diminished ovarian reserve (6). This unique population is currently addressing our clinic in order to preserve fertility. One of the criteria for coverage entitlement is elevated day 3 FSH level. The tests used for assessing ovarian reserve include basal day -3 follicle stimulating hormone (FSH, introduced in 1998). Clomiphene citrate challenge test (CCCT, 1989), gonadotropins releasing - hormone agonist stimulation test (GAST, 1989), Inhibin -B (1997), antral follicle count (AFC, 1997) and antimullerian hormone (AMH, 2002.) (7) Measurement of basal FSH is relatively inexpensive, imposes no major burden on the patient, and is widely used in assisted reproductive technology programs. Follicular fluid provides a very important microenvironment for the development of oocytes. It is reasonable to think that some biochemical characteristics may play a critical role in determining oocyte quality and the subsequent potential to achieve fertilization and embryo development. Components may also provide information on metabolic changes in blood serum, as the circulating biochemical milieu may be reflected in it's composition . In our current research we wish to assess cycle yield as related to basal FSH level among women diagnosed as having a low ovarian reservoir and were acknowledge as eligible for oocyte cryopreservation coverage. We also would like to measure hormonal level like LH, FSH, Perlakan ,in a follicular fluid after the oocyte retrieval in order to asses the microenvironment .

Conditions

Fertility Issues

Keywords

FSH, Social egg freezing, oocyte retrival, follicular fluid , basal FSH, low ovarian reserve

Outcome Measures

Primary Outcomes (1)

• Day 3 elevated FSH level is variable in the same patient and is predictive to lower oocyte yield and quality

  Measurement of basal FSH in a blood and testing the follicular fluid after oocyte retrieval

  2 years

Interventions

Blood sample taking , like to measure hormonal level like LH, FSH, Perlakan ,in a follicular fluid after the oocyte retrival OTHER

Blood test measure basal FSH, follicular fluid testing

Eligibility Criteria

• Age: 18 Years - 41 Years
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)
• Sampling Method: Non-Probability Sample

Study Population

Women between ages 30 -41, who undergo fertility preservation , were diagnosed as having a low ovarian reservoir and were acknowledge as eligible for oocyte cryopreservation coverage according to the health ministry decision .

You may qualify if:

• Fertility preservation patients
• Age 30-41
• Low ovarian reservoir

You may not qualify if:

• Women with a single ovary
• Women planned to undergo in vitro fertilization
• Women with cancer diagnosis

Sponsors & Collaborators

• Hadassah Medical Organization: lead

Study Sites (1)

Hadassah Mount Scoupus

Jerusalem, Israel

RECRUITING

Related Publications (10)

• Muasher SJ, Oehninger S, Simonetti S, Matta J, Ellis LM, Liu HC, Jones GS, Rosenwaks Z. The value of basal and/or stimulated serum gonadotropin levels in prediction of stimulation response and in vitro fertilization outcome. Fertil Steril. 1988 Aug;50(2):298-307. doi: 10.1016/s0015-0282(16)60077-8.

  PMID: 3135206 BACKGROUND

• Roberts JE, Spandorfer S, Fasouliotis SJ, Kashyap S, Rosenwaks Z. Taking a basal follicle-stimulating hormone history is essential before initiating in vitro fertilization. Fertil Steril. 2005 Jan;83(1):37-41. doi: 10.1016/j.fertnstert.2004.06.062.

  PMID: 15652884 BACKGROUND

• Bancsi LF, Broekmans FJ, Mol BW, Habbema JD, te Velde ER. Performance of basal follicle-stimulating hormone in the prediction of poor ovarian response and failure to become pregnant after in vitro fertilization: a meta-analysis. Fertil Steril. 2003 May;79(5):1091-100. doi: 10.1016/s0015-0282(03)00078-5.

  PMID: 12738501 BACKGROUND

• Al-Azemi M, Killick SR, Duffy S, Pye C, Refaat B, Hill N, Ledger W. Multi-marker assessment of ovarian reserve predicts oocyte yield after ovulation induction. Hum Reprod. 2011 Feb;26(2):414-22. doi: 10.1093/humrep/deq339. Epub 2010 Dec 8.

  PMID: 21147822 BACKGROUND

• Revelli A, Delle Piane L, Casano S, Molinari E, Massobrio M, Rinaudo P. Follicular fluid content and oocyte quality: from single biochemical markers to metabolomics. Reprod Biol Endocrinol. 2009 May 4;7:40. doi: 10.1186/1477-7827-7-40.

  PMID: 19413899 BACKGROUND

• Behre HM. Clinical Use of FSH in Male Infertility. Front Endocrinol (Lausanne). 2019 May 24;10:322. doi: 10.3389/fendo.2019.00322. eCollection 2019.

  PMID: 31178827 BACKGROUND

• Danis RB, Sriprasert I, Ho JR, McGinnis LK, Kumar A, Stanczyk FZ. Association of bioavailable inhibin B and oocyte yield in controlled ovarian stimulation. F S Rep. 2021 Mar 31;2(2):189-194. doi: 10.1016/j.xfre.2021.03.005. eCollection 2021 Jun.

  PMID: 34278353 BACKGROUND

• Broer SL, van Disseldorp J, Broeze KA, Dolleman M, Opmeer BC, Bossuyt P, Eijkemans MJ, Mol BW, Broekmans FJ; IMPORT study group. Added value of ovarian reserve testing on patient characteristics in the prediction of ovarian response and ongoing pregnancy: an individual patient data approach. Hum Reprod Update. 2013 Jan-Feb;19(1):26-36. doi: 10.1093/humupd/dms041. Epub 2012 Nov 27.

  PMID: 23188168 BACKGROUND

• Leroy JL, Vanholder T, Delanghe JR, Opsomer G, Van Soom A, Bols PE, Dewulf J, de Kruif A. Metabolic changes in follicular fluid of the dominant follicle in high-yielding dairy cows early post partum. Theriogenology. 2004 Sep 15;62(6):1131-43. doi: 10.1016/j.theriogenology.2003.12.017.

  PMID: 15289052 BACKGROUND

• Talbot P, Dandekar P. Perivitelline space: does it play a role in blocking polyspermy in mammals? Microsc Res Tech. 2003 Jul 1;61(4):349-57. doi: 10.1002/jemt.10348.

  PMID: 12811740 BACKGROUND

MeSH Terms

Conditions

Infertility

Condition Hierarchy (Ancestors)

Genital Diseases; Urogenital Diseases

Central Study Contacts

Ilana Weizel, MD

CONTACT

+972587803318; ilanave@hadassah.org.il

Anat Hershko, MD

CONTACT

+972549170084; anat.klement@gmail.com

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Dr Weizel Ilana

Study Record Dates

• First Submitted: September 8, 2022
• First Posted: September 13, 2022
• Study Start: August 1, 2022
• Primary Completion: August 1, 2024
• Study Completion: August 1, 2024
• Last Updated: October 17, 2022

Record last verified: 2022-10

Locations

IL (1)