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To investigate, whether on the day of egg retrieval, after ovarian stimulation for ICSI (intracytoplasmic sperm injection), there is a correlation between the intrafollicular AMH (Anti-Müllerian hormone) levels and the ploidy status of the blastocyst.
In clinical practice, AMH is used as a diagnostic and/or prognostic marker in women in association with ovulation induction and in various pathophysiological conditions. This study looks to investigate if the hormonal environment that surrounds an oocyte has an impact on the ploidy status of the blastocyst. Nowadays, using NGS (Next Generation Sequencing) platform for analysis of 23 pairs of chromosomes for Preimplantation Genetic Testing on blastocysts, the ploidy status of the embryo is more adequately assessed. Furthermore, embryo culture to blastocyst will provide further information about embryo quality and possibilities of implantation.
To have complete information between the serum hormones, follicular hormones, embryo development and ploidy will provide to clinicians, embryologist and patients further information on embryo selection and adequate ovarian stimulation protocols.
The database will be exported from the clinical information manager, VRepro, to a table in excel format through a database-based query system. The exported data will be duly codified to protect the clinical and personal information of the participants. Prior to the statistical study, an exploratory data analysis will be carried out to review the quality of the information extracted.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Study Group |
| ||
| Out of Study Group |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Oocyte Pick Up - Out of Study | Procedure | Aspiration of follicles. search for the oocyte(s) All oocytes are grouped in one dish. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Oocyte maturity | Calculated as percentage transformation of an oocyte from prophase I to metaphase II | 1 day |
| Fertilization | Percentage of mature oocytes - metaphase II (MII) that become 2 pronucleii embryos (2PN) | 1 day |
| Blastulation | Ability of the embryo to form a cavity (=to blastulate) 114-118 hours post ICSI. Number of blastocysts divided by the number of 2PN | 1 day |
| Blastocyst quality | Four Embryo Quality Scores (EQ1, 2, 3, 4) based on the expansion stage of the blastocyst, the grade of the inner cell mass and the grade of the trophectoderm. | 6 days |
| Ploidy status | Determined after biopsy of trophectoderm cells, taken from the blastocyst on day 5, 6 or 7 from development | 14 days |
| Mitochondria status | Measured as mtDNA ratio, the ratio of mitochondrial DNA (mtDNA) read counts to autosomal (chromosome 1-22) DNA read counts | 14 days |
| Measure | Description | Time Frame |
|---|---|---|
| AMH in the follicular fluid. | To evaluate if there is an association between the levels of serum AMH on day 2-3 of the stimulation, AMH day of OPU and the intra-follicular AMH. | 1 day |
| FSH in the follicular fluid. |
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Inclusion Criteria:
Exclusion Criteria:
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Female undergoing IVF treatment
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Barbara Lawrenz, PhD | Contact | 0097126528000 | 1108 | barbara.lawrenz@artfertilityclinics.com |
| Suzan Samir | Contact | 0097126528000 | 1121 | suzan.samir@artfertilityclinics.com |
| Name | Affiliation | Role |
|---|---|---|
| Laura Melado, PhD | ART Fertility Clinics LLC | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| ART Fertility Clinics LLC | Recruiting | Abu Dhabi | Abu Dhabi Emirate | 60202 | United Arab Emirates |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 23622971 | Background | Hattori Y, Sato T, Okada H, Saito C, Sugiura-Ogasawara M. Comparison of follicular fluid and serum anti-Mullerian hormone levels as predictors of the outcome of assisted reproductive treatment. Eur J Obstet Gynecol Reprod Biol. 2013 Jul;169(2):252-6. doi: 10.1016/j.ejogrb.2013.03.021. Epub 2013 Apr 25. | |
| 24627670 | Background |
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Follicular fluid Blood sample
| Denudation - Out of Study | Procedure | All oocytes are denuded together. Maturational stages are recorded. |
|
| ICSI | Procedure | One oocyte injected at a time. |
|
| Culture | Procedure | One embryo per culture drop. Individual follow-up of the embryo development. |
|
| Biopsy | Genetic | One embryo per culture drop. |
|
| Vitrification | Procedure | One embryo per vitrification straw. |
|
| OPU - Study Group | Procedure | Measure the size of the follicle and aspirate only one follicle and flush. The needle before moving to the second ovary. Oocyte included in the study will be cultured separately (each ovary separately too). |
|
| Denudation - Study Group | Procedure | Oocyte included in the study will be denuded separately. Maturational stages are recorded per follicle. |
|
To evaluate if there is an association between serum FSH on day 2-3 of the stimulation, serum FSH day of OPU and the intra-follicular FSH.
| 1 day |
| LH in the follicular fluid. | To evaluate if there is an association between serum LH on day 2-3 of the stimulation, serum LH day of OPU and the intra-follicular LH. | 1 day |
| E2 in the follicular fluid. | To evaluate if there is an association between serum E2 on day 2-3 of the stimulation, serum E2 day of OPU and the intra-follicular E2. | 1 day |
| P4 in the follicular fluid. | To evaluate if there is an association between serum P4 on day 2-3 of the stimulation, serum P4 day of OPU and the intra-follicular P4. | 1 day |
| Inhibin B in the follicular fluid. | To evaluate if there is an association between serum Inhibin B on day 2-3 of the stimulation, serum Inhibin B day of OPU and the intra-follicular Inhibin B. | 1 day |
| AMH in serum day of OPU | To evaluate if there is an association between the levels of serum AMH on day 2-3 of the stimulation, AMH day of OPU and the intra-follicular AMH. | 1 day |
| FSH in serum day of OPU | To evaluate if there is an association between serum FSH on day 2-3 of the stimulation, serum FSH day of OPU and the intra-follicular FSH. | 1 day |
| LH in serum day of OPU | To evaluate if there is an association between serum LH on day 2-3 of the stimulation, serum LH day of OPU and the intra-follicular LH. | 1 day |
| E2 in serum day of OPU | To evaluate if there is an association between serum E2 on day 2-3 of the stimulation, serum E2 day of OPU and the intra-follicular E2. | 1 day |
| P4 in serum day of OPU | To evaluate if there is an association between serum P4 on day 2-3 of the stimulation, serum P4 day of OPU and the intra-follicular P4. | 1 day |
| Inhibin B in serum day of OPU | To evaluate if there is an association between serum Inhibin B on day 2-3 of the stimulation, serum Inhibin B day of OPU and the intra-follicular Inhibin B. | 1 day |
| AMH in serum day of day 2/3 of stimulation. | To evaluate if there is an association between the levels of serum AMH on day 2-3 of the stimulation, AMH day of OPU and the intra-follicular AMH. | 1 day |
| FSH in serum day of day 2/3 of stimulation. | To evaluate if there is an association between serum FSH on day 2-3 of the stimulation, serum FSH day of OPU and the intra-follicular FSH. | 1 day |
| LH in serum day of day 2/3 of stimulation. | To evaluate if there is an association between serum LH on day 2-3 of the stimulation, serum LH day of OPU and the intra-follicular LH. | 1 day |
| E2 in serum day of day 2/3 of stimulation. | To evaluate if there is an association between serum E2 on day 2-3 of the stimulation, serum E2 day of OPU and the intra-follicular E2. | 1 day |
| P4 in serum day of day 2/3 of stimulation. | To evaluate if there is an association between serum P4 on day 2-3 of the stimulation, serum P4 day of OPU and the intra-follicular P4. | 1 day |
| Inhibin B in serum day of day 2/3 of stimulation. | To evaluate if there is an association between serum Inhibin B on day 2-3 of the stimulation, serum Inhibin B day of OPU and the intra-follicular Inhibin B. | 1 day |
| Capkin SI, Ozyer S, Karayalcin R, Moraloglu O, Ozcan S, Ugur M. Serum and follicular fluid Anti-Mullerian hormone concentrations at the time of follicle puncture and reproductive outcome. J Turk Ger Gynecol Assoc. 2012 Mar 1;13(1):21-6. doi: 10.5152/jtgga.2011.71. eCollection 2012. |
| 27352270 | Background | Melado Vidales L, Fernandez-Nistal A, Martinez Fernandez V, Verdu Merino V, Bruna Catalan I, Bajo Arenas JM. Anti-Mullerian hormone levels to predict oocyte maturity and embryo quality during controlled ovarian hyperstimulation. Minerva Ginecol. 2017 Jun;69(3):225-232. doi: 10.23736/S0026-4784.16.03958-7. Epub 2016 Jun 28. |
| 22890422 | Background | Hammoud I, Vialard F, Bergere M, Albert M, Gomes DM, Adler M, Malagrida L, Bailly M, Wainer R, Selva J. Follicular fluid protein content (FSH, LH, PG4, E2 and AMH) and polar body aneuploidy. J Assist Reprod Genet. 2012 Oct;29(10):1123-34. doi: 10.1007/s10815-012-9841-8. Epub 2012 Aug 14. |
| 31208261 | Background | Calzada M, Lopez N, Noguera JA, Mendiola J, Hernandez AI, Corbalan S, Sanchez M, Torres AM. AMH in combination with SHBG for the diagnosis of polycystic ovary syndrome. J Obstet Gynaecol. 2019 Nov;39(8):1130-1136. doi: 10.1080/01443615.2019.1587604. Epub 2019 Jun 17. |
| 19153090 | Background | Devroey P, Aboulghar M, Garcia-Velasco J, Griesinger G, Humaidan P, Kolibianakis E, Ledger W, Tomas C, Fauser BC. Improving the patient's experience of IVF/ICSI: a proposal for an ovarian stimulation protocol with GnRH antagonist co-treatment. Hum Reprod. 2009 Apr;24(4):764-74. doi: 10.1093/humrep/den468. Epub 2009 Jan 19. |
| 25008235 | Background | Ferraretti AP, Gianaroli L. The Bologna criteria for the definition of poor ovarian responders: is there a need for revision? Hum Reprod. 2014 Sep;29(9):1842-5. doi: 10.1093/humrep/deu139. Epub 2014 Jul 9. |
| ID | Term |
|---|---|
| D007247 | Infertility, Female |
| D007246 | Infertility |
| ID | Term |
|---|---|
| D005831 | Genital Diseases, Female |
| D052776 | Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
| D000091662 | Genital Diseases |
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| ID | Term |
|---|---|
| D020554 | Sperm Injections, Intracytoplasmic |
| D046508 | Culture Techniques |
| D001706 | Biopsy |
| D058989 | Vitrification |
| ID | Term |
|---|---|
| D005307 | Fertilization in Vitro |
| D027724 | Reproductive Techniques, Assisted |
| D012099 | Reproductive Techniques |
| D013812 | Therapeutics |
| D008919 | Investigative Techniques |
| D066298 | In Vitro Techniques |
| D003581 | Cytodiagnosis |
| D003584 | Cytological Techniques |
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D013048 | Specimen Handling |
| D003949 | Diagnostic Techniques, Surgical |
| D013514 | Surgical Procedures, Operative |
| D044367 | Phase Transition |
| D055585 | Physical Phenomena |
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