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Matsuda Y, Takebayashi A, Tsuji S, Hanada T, Kasei R, Hirata K, Murakami T. Comparison of fixed and flexible progestin-primed ovarian stimulation in women classified in patient-oriented strategies encompassing individualized oocyte number (POSEIDON) group 4. Arch Gynecol Obstet 2024:10.1007/s00404-024-07690-0. [PMID: 39162802 DOI: 10.1007/s00404-024-07690-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 08/05/2024] [Indexed: 08/21/2024]
Abstract
PURPOSE This study aimed to compare the fixed and flexible protocols for progestin-primed ovarian stimulation (PPOS) in poor ovarian responders. METHODS This retrospective study included 95 poor ovarian responders classified using the Patient-Oriented Strategies Encompassing Individualized Oocyte Number group 4 criteria. Treatment involved assisted reproductive medicine using fixed and flexible PPOS protocols at Shiga University of Medical Science between July 2019 and August 2023. PPOS cycles were assigned to the fixed and flexible groups at the discretion of attending physicians. The results of assisted reproductive medicine were compared between groups. RESULTS The fixed and flexible groups included 68 and 27 patients, respectively. The flexible group obtained more retrieved oocytes and two pro-nuclei than the fixed group, without an early luteinizing hormone surge. Multiple linear regression analysis demonstrated that differences in protocols and anti-müllerian hormone (AMH) levels were related to the number of retrieved oocytes. The differences in protocols were more strongly correlated with the number of oocytes than with the AMH levels. CONCLUSION Among poor ovarian responders, the flexible PPOS protocol provided more retrieved oocytes than the fixed PPOS protocol, possibly because the total dosage of progestins was lower in the flexible group and progestins were not administered at the time when ovarian stimulation was initiated.
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Affiliation(s)
- Yoshie Matsuda
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
| | - Akie Takebayashi
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan.
| | - Shunichiro Tsuji
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
| | - Tetsuro Hanada
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
| | - Ryo Kasei
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
| | | | - Takashi Murakami
- Department of Obstetrics and Gynecology, Shiga University of Medical Science, Otsu, Japan
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Li HL, Shen BB, He ZL, Wang HL, Sun ZF. Progestin-primed ovarian stimulation with letrozole using different doses of medroxyprogesterone acetate per day: a retrospective cohort study. Front Endocrinol (Lausanne) 2024; 15:1429338. [PMID: 39072274 PMCID: PMC11272552 DOI: 10.3389/fendo.2024.1429338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 06/28/2024] [Indexed: 07/30/2024] Open
Abstract
Background In the progestin-primed ovarian stimulation protocol, the oral administration of medroxyprogesterone acetate has been observed to effectively inhibit the LH surge during ovarian stimulation in patients experiencing infertility. Nevertheless, the use of utilizing medroxyprogesterone acetate during ovarian stimulation can result in more pronounced pituitary suppression, potentially necessitating increased doses of gonadotropins and extended treatment durations. Therefore, it is necessary to determine the optimal dose of medroxyprogesterone acetate, aiming to use relatively lower concentrations of medroxyprogesterone acetate to effectively and safely suppress early LH surges. Method This retrospective cohort study included 710 patients who underwent cycles of in vitro fertilization or intracytoplasmic sperm injection and were subjected the progestin-primed ovarian stimulation protocol utilizing letrozole between from 1st January 2021 to 31st December 2021. The study population was divided into low, medium, and high concentration groups based on the daily dosage of medroxyprogesterone acetate.The primary focus of this investigation was on the cumulative live birth rate. Secondary outcomes encompassed the occurrence of a premature surge in luteinizing hormone, the quantity of retrieved oocytes, viable embryos, and high-quality embryos, as well as clinical pregnancy rate, abortion rate, ectopic pregnancy rate, and multiple pregnancy rate. Results In this study, significant differences were observed among three groups in various parameters including body mass index, baseline levels of Anti-Müllerian hormone and luteinizing hormone, antral follicle count, total dose of gonadotropin, and duration of gonadotropin administration (p<0.05). The number of oocytes and viable embryos were significantly higher in medium group and higher than those in the low dose group. Following adjustments for confounding factors related to medroxyprogesterone acetate for various outcome measures, we conducted multiple regression analysis to investigate the independent effects of daily medroxyprogesterone acetate dosage within the combined progestin-primed ovarian stimulation and letrozole protocol. Following multivariable regression analysis, no disparities were found in embryo characteristics (number of oocytes retrieved, number of available embryos, number of high-quality embryos) or pregnancy outcomes (clinical pregnancy rate, cumulative live birth rate) among the three groups. Conclusion Progestin-primed ovarian stimulation with letrozole using different dose of medroxyprogesterone acetate per day was comparable in terms of the number of oocytes retrieved, the number of high-quality embryos, clinical pregnancy rate and cumulative live birth rate after frozen embryo transfer.
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Affiliation(s)
- Hai-long Li
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
| | - Bei-bei Shen
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
| | - Zheng-liang He
- The Third Medical School, Hubei University of Medicine, Shiyan, China
| | - Hai-li Wang
- The Third Medical School, Hubei University of Medicine, Shiyan, China
| | - Zhi-feng Sun
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- The Third Medical School, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center For Reproductive Medicine, Shiyan, Hubei, China
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Naem A, Krentel H, Moawad G, Naem J, Venezia R, Etrusco A, Terzic S, Laganà AS. Hormonal Therapies before in vitro fertilization in women with endometriosis: The Minotaur's Labyrinth and the Ariadne's Thread. Best Pract Res Clin Obstet Gynaecol 2024; 95:102500. [PMID: 38772765 DOI: 10.1016/j.bpobgyn.2024.102500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 05/02/2024] [Indexed: 05/23/2024]
Abstract
Endometriosis-related infertility is one of the most debated topics in reproductive medicine. In recent years, prolonged pre-cycle hormonal regimens gained attention as a mean of improving the assisted reproduction technologies (ART) success rates in endometriosis patients. GnRH agonists, dienogest, medroxyprogesterone acetate, and aromatase inhibitors are the most studied medications. Conflicting results and a high risk of bias exist in almost all of the conducted studies in the field. However, current evidence suggests that pre-cycle treatment with GnRH agonists may be beneficial for patients with stage III/IV endometriosis. Dienogest and medroxyprogesterone acetate-based progestin-primed ovarian stimulation protocol was shown to be comparable to the prolonged GnRH agonists protocol. Finally, aromatase inhibitors seem to be of limited benefit to the assisted reproductive outcomes of endometriosis patients. Although it is challenging to draw any clinical conclusions, pre-cycle hormonal treatments seem to be best indicated in endometriosis patients who had previously failed ART treatment.
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Affiliation(s)
- Antoine Naem
- Department of Obstetrics, Gynecology, Gynecologic Oncology and Senology, Bethesda Hospital Duisburg, 47053 Duisburg, Germany; Faculty of Mathematics and Computer Science, University of Bremen, 28359 Bremen, Germany.
| | - Harald Krentel
- Department of Obstetrics, Gynecology, Gynecologic Oncology and Senology, Bethesda Hospital Duisburg, 47053 Duisburg, Germany
| | - Gaby Moawad
- Department of Obstetrics and Gynecology, George Washington University, Washington, DC 20037, USA; The Center for Endometriosis and Advanced Pelvic Surgery, Washington, DC 22101, USA
| | - Joelle Naem
- Faculty of Medicine of Damascus University, Damascus, Syria
| | - Renato Venezia
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Andrea Etrusco
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Sanja Terzic
- Department of Medicine, School of Medicine, Nazarbayev University, Zhanybek-Kerey Khans Street 5/1, Astana 010000, Kazakhstan
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
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Zhang L, Huang Y, Zhang M, Jin Y. Synergistic effect between pre-pregnancy smoking and assisted reproductive technology on gestational diabetes mellitus in twin pregnancies. Acta Diabetol 2024; 61:205-214. [PMID: 37831174 DOI: 10.1007/s00592-023-02183-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/06/2023] [Indexed: 10/14/2023]
Abstract
AIM Women with twin pregnancies have an increased risk of gestational diabetes mellitus (GDM). Assisted reproductive technology (ART) and pre-pregnancy smoking were both associated with GDM. However, the relationships between pre-pregnancy smoking and ART and GDM in twin pregnancies were unclear. Herein, this study aims to explore the roles of pre-pregnancy smoking and ART in GDM among women with twin pregnancies. METHODS Data of women with twin pregnancies were extracted from the National Vital Statistics System (NVSS) database in 2016-2020 in this retrospective cohort study. Univariate and multivariate logistic regression analyses were used to explore the associations between pre-pregnancy smoking and ART and GDM in women with twin pregnancies. The evaluation index was odds ratios (ORs) with 95% confidence intervals (CIs). Subgroup analysis of age and BMI was also performed. RESULTS A total of 19,860 (9.15%) women had GDM in our study. After adjusting for covariates, we found that receiving ART was associated with high odds of GDM [OR = 1.41, 95% CI (1.34-1.48)], while pre-pregnancy smoking combined with ART was associated with higher odds of GDM [OR = 1.66, 95% CI (1.14-2.42)]. In addition, these relationships were also found in women who aged ≥ 35 years old [OR = 1.98, 95% CI (1.14-3.44)] and with BMI ≥ 25 kg/m2 [OR = 1.69, 95% CI (1.11-2.55)]. CONCLUSION Pre-pregnancy smoking may further increase the risk of GDM from ART in women with twin pregnancies. In clinical, women who are ready to receive ART treatment are recommend to quit smoking, which may reduce the risk of GDM and prevent adverse pregnancy outcomes.
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Affiliation(s)
- Lingyu Zhang
- Department of Gynaecology and Obstetrics, Affiliated Matern & Child Care Hospital of Nantong University, No.399 Shiji Avenue, Chongchuan District, Nantong, 226018, Jiangsu, People's Republic of China
| | - Yan Huang
- Department of Gynaecology and Obstetrics, Affiliated Matern & Child Care Hospital of Nantong University, No.399 Shiji Avenue, Chongchuan District, Nantong, 226018, Jiangsu, People's Republic of China
| | - Mingjin Zhang
- Department of Gynaecology and Obstetrics, Affiliated Matern & Child Care Hospital of Nantong University, No.399 Shiji Avenue, Chongchuan District, Nantong, 226018, Jiangsu, People's Republic of China
| | - Yanqi Jin
- Department of Gynaecology and Obstetrics, Affiliated Matern & Child Care Hospital of Nantong University, No.399 Shiji Avenue, Chongchuan District, Nantong, 226018, Jiangsu, People's Republic of China.
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Ong J, Mathew J, Choolani M, Wong PC. Oocytes on ice: Exploring the advancements in elective egg freezing for women. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2024; 53:34-42. [PMID: 38920213 DOI: 10.47102/annals-acadmedsg.2023226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Introduction Female fecundity decreases significantly after the age of 32, and rapidly so after age 37. There is no treatment to prevent this decline. Furthermore, globally, women are getting married later and the age at which they have their first child is increasing. As of July 2023, elective egg freezing (EEF) or oocyte cryopreservation (OC) for age-related fertility decline, commenced in Singapore. With medical advancements in OC, EEF is no longer considered experimental. The aim of this review is to examine the existing literature around EEF with regard to reproductive outcomes and its safety, to better guide clinicians in counselling young single women. Method Published studies were examined to increase understanding on optimal age for EEF, ideal number of oocytes for a live birth, recommended OC protocols, cryopreservation techniques affecting thaw survival or fertilisation, oocyte storage and pregnancy risks. Results Models predict that EEF should be performed at age <37 years and to achieve a 70% chance of live birth, women would need 14, 15 and 26 mature oocytes at ages 30-34, 35-37 and >38 years, respec-tively. An antagonist stimulation protocol with an agonist trigger would minimise ovarian hyper-stimulation syndrome and duration of stimulation without affecting outcomes. Oocyte vitrification in comparison to slow freezing increases thaw survival, fertilisation and clinical pregnancy rates. No increased risks exist for the woman, future pregnancy or child when compared with conventional IVF. Conclusion EEF is a viable option for single women desiring fertility preservation. Financial costs are significant, but returns are worthwhile if oocytes are utilised.
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Affiliation(s)
- Judith Ong
- Department of Obstetrics and Gynaecology, National University Hospital, Singapore
| | - Joyce Mathew
- Department of Obstetrics and Gynaecology, National University Hospital, Singapore
| | - Mahesh Choolani
- Department of Obstetrics and Gynaecology, National University Hospital, Singapore
| | - Peng Cheang Wong
- Department of Obstetrics and Gynaecology, National University Hospital, Singapore
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Zhang Y, Li H, Zhu S, Jiang S, Zhao W, Wang X, Tian L, Zhao G, He N, Diao H, Cao H, Zhang C. The comparison between fixed versus degressive doses of medroxyprogesterone acetate combined with letrozole in patients of progestin-primed ovarian stimulation protocol: a propensity score-matched study. Front Endocrinol (Lausanne) 2023; 14:1295787. [PMID: 38155955 PMCID: PMC10754509 DOI: 10.3389/fendo.2023.1295787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
Objective To explore the cycle characteristics and pregnancy outcomes of progestin-primed ovarian stimulation (PPOS) using fixed versus degressive doses of medroxyprogesterone acetate (MPA) in conjunction with letrozole (LE) in infertile women by propensity score matching (PSM) analysis. Design A retrospective cohort study. Setting Tertiary-care academic medical center. Population A total of 3173 infertile women undergoing their first in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) treatment within the period from January 2017 to December 2020. Methods A total of 1068 and 783 patients who underwent a fixed dose of MPA combined with LE and a degressive dose of MPA combined with LE protocols, respectively, were enrolled in this study. The freeze-all approach and later frozen-thawed embryo transfer (FET) were performed in both groups. Propensity score matching (1:1) was performed. Main outcome measures The primary outcomes were the dosage of MPA and the incidence of premature luteinizing hormone (LH) surges. The secondary outcomes were the number of oocytes retrieved, the cumulative live birth rate (CLBR) and the fetal malformation rate. Results We created a perfect match of 478 patients in each group. The dosage of MPA, the LH serum level on the eighth day of stimulation, progesterone (P) level and LH level on the hCG trigger day were significantly higher in the LE + fixed MPA group than in the LE + degressive MPA group (52.1 ± 13.1 mg vs. 44.9 ± 12.5 mg; 5.0 ± 2.7 IU/L vs. 3.7 ± 1.7 IU/L; 0.9 ± 0.5 ng/ml vs. 0.8 ± 0.5 ng/ml; 3.3 ± 2.4 IU/L vs. 2.8 ± 1.9 IU/L; P < 0.01). The duration of Gn, the number of follicles with diameter more than 16 mm on trigger day, the estradiol (E2) level on the hCG trigger day were lower in the LE + fixed MPA group than in the LE + degressive MPA group (9.7 ± 1.7 days vs. 10.3 ± 1.5 days; 5.6 ± 3.0 vs. 6.3 ± 3.0; 1752.5 ± 1120.8 pg/ml vs. 1997.2 ± 1108.5 pg/ml; P < 0.001). No significant difference was found in the incidence of premature LH surge, the number of oocytes retrieved, the number of top-quality embryos, clinical pregnancy rate (CPR), CLBR or fetal malformation rate between the two groups. Conclusion The combination of a degressive MPA dose with LE proved effective in reducing the total MPA dosage with comparable premature LH surge and pregnancy outcomes in women undergoing the PPOS protocol.
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Affiliation(s)
- Ying Zhang
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Hao Li
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
| | - Shanshan Zhu
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Shengfang Jiang
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Wenxian Zhao
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
| | - Xiaoning Wang
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Liu Tian
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Guangming Zhao
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- The Third Medical School, Hubei University of Medicine, Shiyan, China
| | - Nongqiao He
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- The Third Medical School, Hubei University of Medicine, Shiyan, China
| | - Honglu Diao
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
| | - Hong Cao
- Department of Orthopaedic Surgery, Renmin Hospital, Hubei University of Medicine, Shiyan, China
| | - Changjun Zhang
- Reproductive Medicine Center, Renmin Hospital, Hubei University of Medicine, Shiyan, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, China
- Biomedical Research Institute, Hubei University of Medicine, Shiyan, China
- Hubei Key Laboratory of Embryonic Stem Cell Research, Hubei University of Medicine, Shiyan, China
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Xu S, Wang X, Zhang Y, Han Y, Zhang C. Comparison the effects of progestin-primed ovarian stimulation (PPOS) protocol and GnRH-a long protocol in patients with normal ovarian reserve function. Gynecol Endocrinol 2023; 39:2217263. [PMID: 37236243 DOI: 10.1080/09513590.2023.2217263] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 03/07/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVE To compare the effects of progestin-primed ovarian stimulation (PPOS) protocol and GnRH-a long protocol in infertility patients with normal ovarian reserve function undergoing invitro fertilization and embryo transfer. METHODS A retrospective cohort study was conducted to analyze the clinical data of 2013 cycles of patients with normal ovarian reserve function who underwent invitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) in the Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine from January 2018 and June 2020. The PPOS protocol group included 679 cycles and GnRH-along protocol group included 1334 cycles, the pregnancy outcomes were compared between the two groups. RESULTS The duration of Gn used and total Gn used dosage in the PPOS protocol group were less than those in the GnRH-along protocol group (Duration of Gn used: 10.05 ± 1.48 vs 11.90 ± 1.85 d, p < 0.001; Total Gn used dosage: 1944.49 ± 533.61 vs 2661.34 ± 987.97 IU, p < 0.001); The LH levels were significantly higher on HCG trigger day in PPOS protocol compared to GnRH-a long protocol (2.8 ± 1 ± 1.07 vs 1.01 ± 0.62 IU/L, p < 0.001), the E2 levels on HCG trigger day in PPOS protocol group was lower than that in the GnRH-a long protocol group (2135.92 ± 1387.00 vs 2417.01 ± 1010.70 pg/mL, p < 0. 001). The number of oocytes retrieved in the PPOS protocol group was lower than that in the GnRH-along protocol group (8.03 ± 2.86 vs 9.47 ± 2.64, p < 0.001). No significant differences were found in pregnancy outcome including clinical pregnancy rate, early miscarriage rate and ectopic pregnancy rate between the two group (p > 0.05); In addition, no severe OHSS occurred in the PPOS protocol group during ovulation induction, while 11 patients of severe ovarian hyperstimulation syndrome (OHSS) occurred in GnRH-a long protocol group (p < 0.001). CONCLUSION The clinical efficacy of PPOS protocol combining embryo cryopreservation is comparable to that of GnRH-a long protocol in patients with normal ovarian reserve function, and the PPOS protocol is able to reduce the incidence of severe OHSS significantly.
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Affiliation(s)
- Shaoyuan Xu
- Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, Hubei, China
| | - Xiaoning Wang
- Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, Hubei, China
| | - Ying Zhang
- Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, Hubei, China
| | - Yifan Han
- Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, Hubei, China
| | - Changjun Zhang
- Department of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Clinical Research Center for Reproductive Medicine, Shiyan, Hubei, China
- Biomedical Engineering College, Hubei University of Medicine, Shiyan, Hubei, China
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Glujovsky D, Pesce R, Miguens M, Sueldo C, Ciapponi A. Progestogens for prevention of luteinising hormone (LH) surge in women undergoing controlled ovarian hyperstimulation as part of an assisted reproductive technology (ART) cycle. Cochrane Database Syst Rev 2023; 11:CD013827. [PMID: 38032057 PMCID: PMC10687848 DOI: 10.1002/14651858.cd013827.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
BACKGROUND Currently, gonadotrophin releasing hormone (GnRH) analogues are used to prevent premature ovulation in ART cycles. However, their costs remain high, the route of administration is invasive and has some adverse effects. Oral progestogens could be cheaper and effective to prevent a premature LH surge. OBJECTIVES To evaluate the effectiveness and safety of using progestogens to avoid spontaneous ovulation in women undergoing controlled ovarian hyperstimulation (COH). SEARCH METHODS We searched the Cochrane Gynaecology and Fertility Group trials register, CENTRAL, MEDLINE, Embase and PsycINFO in Dec 2021. We contacted study authors and experts to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) that included progestogens for ovulation inhibition in women undergoing controlled ovarian hyperstimulation (COH). DATA COLLECTION AND ANALYSIS We used standard methodological procedures recommended by Cochrane, including the risk of bias (RoB) assessment. The primary review outcomes were live birth rate (LBR) and oocyte pick-up cancellation rate (OPCR). Secondary outcomes were clinical pregnancy rate (CPR), cumulative pregnancy, miscarriage rate (MR), multiple pregnancies, LH surge, total and MII oocytes, days of stimulation, dose of gonadotropins, and moderate/severe ovarian hyperstimulation syndrome (OHSS) rate. The primary analyses were restricted to studies at overall low and some concerns RoB, and sensitivity analysis included all studies. We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We included 14 RCTs (2643 subfertile women undergoing ART, 47 women used oocyte freezing for fertility preservation and 534 oocyte donors). Progestogens versus GnRH antagonists We are very uncertain of the effect of medroxyprogesterone acetate (MPA) 10 mg compared with cetrorelix on the LBR in poor responders (odds ratio (OR) 1.25, 95% confidence interval (CI) 0.73 to 2.13, one RCT, N = 340, very-low-certainty evidence), suggesting that if the chance of live birth following GnRH antagonists is assumed to be 18%, the chance following MPA would be 14% to 32%. There may be little or no difference in OPCR between progestogens and GnRH antagonists, but due to wide Cs (CIs), we are uncertain (OR 0.92, 95%CI 0.42 to 2.01, 3 RCTs, N = 648, I² = 0%, low-certainty evidence), changing the chance of OPCR from 4% with progestogens to 2% to 8%. Given the imprecision found, no conclusions can be retrieved on CPR and MR. Low-quality evidence suggested that using micronised progesterone in normo-responders may increase by 2 to 6 the MII oocytes in comparison to GnRH antagonists. There may be little or no differences in gonadotropin doses. Progestogens versus GnRH agonists Results were uncertain for all outcomes comparing progestogens with GnRH agonists. One progestogen versus another progestogen The analyses comparing one progestogen versus another progestogen for LBR did not meet our criteria for primary analyses. The OPCR was probably lower in the MPA 10 mg in comparison to MPA 4 mg (OR 2.27, 95%CI 0.90 to 5.74, one RCT, N = 300, moderate-certainty evidence), and MPA 4 mg may be lower than micronised progesterone 100 mg, but due to wide CI, we are uncertain of the effect (OR 0.81, 95%CI 0.43 to 1.53, one RCT, N = 300, low-certainty evidence), changing the chance of OPCR from 5% with MPA 4 mg to 5% to22%, and from 17% with micronised progesterone 100 mg to 8% to 24%. When comparing dydrogesterone 20 mg to MPA, the OPCR is probably lower in the dydrogesterone group in comparison to MPA 10 mg (OR 1.49, 95%CI 0.80 to 2.80, one RCT, N = 520, moderate-certainty evidence), and it may be lower in dydrogesterone group in comparison to MPA 4 mg but due to wide confidence interval, we are uncertain of the effect (OR 1.19, 95%CI 0.61 to 2.34, one RCT, N = 300, low-certainty evidence), changing the chance of OPCR from 7% with dydrogesterone 20 to 6-17%, and in MPA 4 mg from 12% to 8% to 24%. When comparing dydrogesterone 20 mg to micronised progesterone 100 mg, the OPCR is probably lower in the dydrogesterone group (OR 1.54, 95%CI 0.94 to 2.52, two RCTs, N=550, I² = 0%, moderate-certainty evidence), changing OPCR from 11% with dydrogesterone to 10% to 24%. We are very uncertain of the effect in normo-responders of micronised progesterone 100 mg compared with micronised progesterone 200 mg on the OPCR (OR 0.35, 95%CI 0.09 to 1.37, one RCT, N = 150, very-low-certainty evidence). There is probably little or no difference in CPR and MR between MPA 10 mg and dydrogesterone 20 mg. There may be little or no differences in MII oocytes and gonadotropins doses. No cases of moderate/severe OHSS were reported in most of the groups in any of the comparisons. AUTHORS' CONCLUSIONS Little or no differences in LBR may exist when comparing MPA 4 mg with GnRH agonists in normo-responders. OPCR may be slightly increased in the MPA 4 mg group, but MPA 4 mg reduces the doses of gonadotropins in comparison to GnRH agonists. Little or no differences in OPCR may exist between progestogens and GnRH antagonists in normo-responders and donors. However, micronised progesterone could improve by 2 to 6 MII oocytes. When comparing one progestogen to another, dydrogesterone suggested slightly lower OPCR than MPA and micronised progesterone, and MPA suggested slightly lower OPCR than the micronised progesterone 100 mg. Finally, MPA 10 mg suggests a lower OPCR than MPA 4 mg. There is uncertainty regarding the rest of the outcomes due to imprecision and no solid conclusions can be drawn.
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Affiliation(s)
- Demián Glujovsky
- Reproductive Medicine, CEGYR (Centro de Estudios en Genética y Reproducción), Buenos Aires, Argentina
| | - Romina Pesce
- Reproductive Medicine, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Mariana Miguens
- Reproductive Medicine, CEGYR (Centro de Estudios en Genética y Reproducción), Buenos Aires, Argentina
| | - Carlos Sueldo
- Reproductive Medicine, CEGYR (Centro de Estudios en Ginecologia y Reproducción), Buenos Aires, Argentina
| | - Agustín Ciapponi
- Argentine Cochrane Centre, Instituto de Efectividad Clínica y Sanitaria (IECS-CONICET), Buenos Aires, Argentina
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Giles J, Cruz M, Cobo A, Vidal C, Requena A, Remohi J, Bosch E. Medroxyprogesterone acetate: an alternative to GnRH-antagonist in oocyte vitrification for social fertility preservation and preimplantation genetic testing for aneuploidy. Reprod Biomed Online 2023; 47:103222. [PMID: 37290978 DOI: 10.1016/j.rbmo.2023.04.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/25/2023] [Accepted: 04/25/2023] [Indexed: 06/10/2023]
Abstract
RESEARCH QUESTION Can medroxyprogesterone acetate (MPA) be used as a pituitary suppressor instead of a gonadotrophin releasing hormone (GnRH) antagonist during ovarian stimulation in elective fertility preservation and preimplantation genetic testing for aneuploidy (PGT-A) cycles? DESIGN A multicentre, retrospective, observational, cohort study conducted in 11 IVIRMA centres affiliated to private universities. Of a total of 1652 cycles of social fertility preservation, 267 patients were stimulated using a progestin-primed ovarian stimulation protocol (PPOS), and 1385 patients received a GnRH antagonist. In the PGT-A cycles, 5661 treatments were analysed: 635 patients received MPA and 5026 patients received GnRH antagonist. A further 66 fertility preservation and 1299 PGT-A cycles were cancelled. All cycles took place between June 2019 and December 2021. RESULTS In the social fertility preservation cycles, the number of mature oocytes vitrified in MPA was similar to the number of those treated with an antagonist, a trend that was seen regardless of age (≤35 or >35 years). In the PGT-A cycles, no differences were found in number of metaphase II, two pronuclei, number of biopsied embryos (4.4 ± 3.1 versus 4.5 ± 3.1), rate of euploidy (57.9% versus 56.4%) or ongoing pregnancy rate (50.4% versus 47.1%, P = 0.119) between the group receiving MPA versus a GnRH antagonist, whereas the clinical miscarriage rate was higher in the antagonist group (10.4% versus 14.8%, P = 0.019). CONCLUSIONS Administration of PPOS yields similar results to GnRH antagonists in oocytes retrieved, rate of euploid embryos and clinical outcome. Hence, PPOS can be recommended for ovarian stimulation in social fertility preservation and PGT-A cycles, as it allows greater patient comfort.
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Affiliation(s)
- Juan Giles
- Human Reproduction Department, IVI-RMA, Plaza de la Policia Local, 3, PC, Valencia 46015, Spain; IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain
| | - Maria Cruz
- IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain; IVIRMA Global, Avenida del Talgo 68, Madrid 28023, Spain
| | - Ana Cobo
- IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain; Cryopreservation Department, IVI-RMA, Plaza de la Policia Local, 3, PC, Valencia 46015, Spain
| | - Carmen Vidal
- Human Reproduction Department, IVI-RMA, Plaza de la Policia Local, 3, PC, Valencia 46015, Spain; IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain
| | - Antonio Requena
- IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain; IVIRMA Global, Avenida del Talgo 68, Madrid 28023, Spain
| | - Jose Remohi
- Human Reproduction Department, IVI-RMA, Plaza de la Policia Local, 3, PC, Valencia 46015, Spain; IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain
| | - Ernesto Bosch
- Human Reproduction Department, IVI-RMA, Plaza de la Policia Local, 3, PC, Valencia 46015, Spain; IVI Foundation - IIS La Fe. Avenida Fernando Abril Martorell, Torre 106 A, 7(a) planta, 46026, Valencia, Spain
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Liu A, Li J, Shen H, Zhang L, Li Q, Zhang X. Progestin-primed ovarian stimulation protocol with or without clomiphene citrate for poor ovarian responders: a retrospective cohort study. BMC Womens Health 2022; 22:527. [PMID: 36528555 PMCID: PMC9759868 DOI: 10.1186/s12905-022-02126-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To explore the efficacy of progestin-primed ovarian stimulation (PPOS) combined with clomiphene citrate (CC) versus PPOS protocol used alone on cycle characteristics and pregnancy outcomes for women with the poor ovarian response (POR). METHODS We performed a retrospective cohort study and a total of 578 POR patients who underwent IVF/ICSI cycles were collected and divided into Group A (HMG 300 IU/d + MPA 10 mg/d) and Group B (HMG 300 IU/d + MPA 10 mg/d + CC 50 mg/d). The primary outcome measure was the number of oocytes retrieved, other outcome measures were cycle characteristics and clinical pregnancy rate. RESULTS The baseline information between the two groups were not statistically significant (P > 0.05). Compared with Group A, Group B had a lower total dose of human menopausal gonadotrophin (HMG) (2998.63 ± 1051.09 vs. 3399.18 ± 820.75, P < 0.001) and the duration of stimulation (10.21 ± 3.56 vs. 11.27 ± 2.56, P < 0.001). Serum luteinizing hormone level was higher in Group B on human chorionic gonadotrophin injection day (P < 0.001). The number of oocyte for retrieval, maturation, and fertilization were significantly lower in Group B than that in Group A (P < 0.001). However, the oocyte retrieval rate, maturation rate, fertilization rate, and viable embryo rate showed no statistical difference in the two groups (P > 0.05). After adjusting for confounders, the clinical pregnancy rate (OR 1.286; 95% CI 0.671-2.470) and live birth rate (OR 1.390; 95% CI 0.478-3.990) were comparable between the two groups. CONCLUSIONS PPOS protocol combined with CC reduces the total dose of HMG and the duration of stimulation, and can also achieve similar oocyte yields and clinical pregnancy rate compared with the PPOS protocol used alone in poor ovarian responders.
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Affiliation(s)
- Ahui Liu
- grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, The First Hospital of Lanzhou University, Lanzhou, Gansu China
| | - Jie Li
- grid.415954.80000 0004 1771 3349The China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun City, 130033 Jilin Province China
| | - Haofei Shen
- grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, The First Hospital of Lanzhou University, Lanzhou, Gansu China
| | - Lili Zhang
- grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, The First Hospital of Lanzhou University, Lanzhou, Gansu China
| | - Qiuyuan Li
- grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, The First Hospital of Lanzhou University, Lanzhou, Gansu China
| | - Xuehong Zhang
- grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, The First Hospital of Lanzhou University, Lanzhou, Gansu China ,Key Laboratory for Reproductive Medicine and Embryo of Gansu Province, No. 1, Donggangxi Rd, Chengguan District, Lanzhou City, 730000 Gansu Province China
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11
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Nargund G, Datta A, Campbell S, Patrizio P, Chian R, Ombelet W, Von Woolf M, Lindenberg S, Frydman R, Fauser BC. The case for mild stimulation for IVF: ISMAAR recommendations. Reprod Biomed Online 2022; 45:1133-1144. [DOI: 10.1016/j.rbmo.2022.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/25/2022] [Accepted: 07/29/2022] [Indexed: 10/16/2022]
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12
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New Synthetic Analogs of Progesterone: From the Search for an Active Molecule to Clinical Use (Review of Our Own Research). Pharm Chem J 2022. [DOI: 10.1007/s11094-022-02613-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Euploidy rates among first preimplantation genetic testing for aneuploidy cycles treated by oral dydrogesterone primed ovarian stimulation or the flexible gonadotropin-releasing hormone antagonist protocol. Reprod Biomed Online 2022; 45:721-726. [DOI: 10.1016/j.rbmo.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 02/17/2022] [Accepted: 03/03/2022] [Indexed: 11/20/2022]
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Can progesterone primed ovarian stimulation (PPOS) be introduced in elective fertility preservation? Results from vitrified oocytes from the oocyte donation program. Reprod Biomed Online 2022; 44:1015-1022. [DOI: 10.1016/j.rbmo.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 11/22/2022]
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Body Mass Index Showed No Impact on the Outcome of In Vitro Fertilization in Progestin-Primed Ovarian Stimulation Protocol. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9979972. [PMID: 34584537 PMCID: PMC8470839 DOI: 10.1155/2021/9979972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 09/13/2021] [Indexed: 11/18/2022]
Abstract
Purpose To assess whether body mass index (BMI) affects the outcome of in vitro fertilization (IVF) in progestin-primed ovarian stimulation (PPOS) protocol. Methods A retrospective study was conducted in the Reproductive Medicine Center, Renmin Hospital of Wuhan University, from June 2016 to June 2017. 636 infertile women who received PPOS protocol in IVF treatment were divided into three groups according to BMI. The data of basic characteristics, embryological outcomes, and cycle characteristics of controlled ovarian stimulation of different groups were collected and studied. Result(s). There was no significant difference in almost all the basic characteristics, embryological outcomes of controlled ovarian stimulation, and cycle characteristics of controlled ovarian stimulation among the three groups. There was a tendency that the duration of infertility was decreased with the increase of patients' weight, although there was no significant difference (P=0.051). However, overweight patients had a higher fertilization rate than normal weight patients and underweight patients (70.3 vs. 67.7 vs. 66.8, P=0.008), but two-pronuclei (2PN) fertilization rate and cleavage rate showed no significant difference among the three groups. Conclusion(s). BMI showed no impact on the outcome of the ovarian stimulation outcome in PPOS protocol. PPOS protocol may benefit overweight patients, for it attains the same effect with normal patients and requires no increase in gonadotropin (Gn) dose and Gn duration.
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Bovbjerg ML. Current Resources for Evidence-Based Practice, July 2021. J Obstet Gynecol Neonatal Nurs 2021; 50:485-495. [PMID: 34147485 DOI: 10.1016/j.jogn.2021.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
An extensive review of new resources to support the provision of evidence-based care for women and infants. The current column includes a discussion of how fetal monitoring may lead to overuse of birth-related interventions, commentaries on reviews focused on bedsharing, and women's lifetime estrogen exposure and risk of cardiovascular mortality.
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