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- Title
Effect of follicle-stimulating hormone dose on the risk of being classified as suboptimal responders according to the POSEIDON criteria.
- Authors
Hochberg, Alyssa; Dahan, Michael H.; Yarali, Hakan; Vuong, Lan N.; Esteves, Sandro C.
- Abstract
Purpose: The purpose of this study is to investigate the impact of daily follicle-stimulating-hormone (FSH) dose on the likelihood of suboptimal response to ovarian stimulation (OS) for in vitro fertilization (IVF) according to POSEIDON's criteria. Methods: A tri-center retrospective cohort study (2015–2017) including women with normal anti-Müllerian hormone (AMH ≥ 1.2 ng/mL) and antral follicle count (AFC ≥ 5) values per POSEIDON's criteria, undergoing their first IVF/ICSI cycle using conventional OS (FSH ≥ 150 IU/day). Suboptimal response was the retrieval of 4–9 oocytes. In previous research, we detected an AMH ≤ 2.97 ng/mL and AFC ≤ 12 as the optimal cut-offs predicting suboptimal response. Therefore, we examined the effect of daily FSH dose (≤ 300 IU versus > 300 IU) on suboptimal response risk for each AMH and AFC value within these thresholds (AMH between 1.20 and 2.97 ng/mL, by 0.01 ng/mL increments; and an AFC between 5 and 12, by unit increments). Analysis involved contingency tables and multivariable logistic regression. Results: Included were 4005 patients with AMH and AFC values in the specific range, among whom 2131 (53.2%) were suboptimal responders. Among 177 AMH groups analyzed, apart from three distributed irregularly, daily FSH doses > 300 IU versus lower doses (≤ 300 IU) did not decrease suboptimal response risk; similarly, higher doses did not decrease risk at the eight AFC values examined (p > 0.05 for all). Using multivariable logistic regression, FSH doses were not associated with suboptimal response risk. Conversely, female age, AMH, AFC, and gonadotropin type were associated with suboptimal response. Conclusions: In women with AMH values between 1.20 and 2.97 ng/mL and/or AFC between 5 and 12, FSH dose increase did not decrease suboptimal response risk. Individualizing the gonadotropin regimen and considering LH activity supplementation to FSH may mitigate risks.
- Subjects
INDUCED ovulation; FERTILIZATION in vitro; ANTI-Mullerian hormone; FOLLICLE-stimulating hormone; CONTINGENCY tables
- Publication
Journal of Assisted Reproduction & Genetics, 2024, Vol 41, Issue 12, p3387
- ISSN
1058-0468
- Publication type
Academic Journal
- DOI
10.1007/s10815-024-03296-2