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Ebrahimi M, Akbari Asbagh F, Davari Tanha F, Amirkhanloo F, Sahraiyan G, Feizabad E, Lotfi S. The Effect of Adding Daily 50 mg Intramuscular Progesterone to 800 mg Progesterone Suppository on The In Vitro Fertilization Success Rate in Women with Low Progesterone Levels: A Clinical Trial Study. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2024; 18:55-59. [PMID: 39033371 PMCID: PMC11263853 DOI: 10.22074/ijfs.2023.2008438.1506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Indexed: 07/23/2024]
Abstract
BACKGROUND A low progesterone level on the embryo transfer (ET) day significantly reduces the pregnancy rate. Therefore, the present study aims to investigate the effect of adding daily 50 mg intramuscular progesterone to a total of 800 mg progesterone suppository on the in vitro fertilization (IVF) success rate in women with low progesterone levels. MATERIALS AND METHODS This parallel open-label clinical trial was performed on 218 IVF candidate infertile women who had <9.2 ng/ml progesterone levels on the ET day. These women were randomised to the intervention or control group using the randomisation allocation rule. In the intervention group, 50 mg progesterone was prescribed intramuscularly once daily in addition to 400 mg of progesterone suppository every 12 hours from the day of ET. The control group received only 400 mg of progesterone suppositories every 12 hours. In the case of pregnancy, the drugs above were continued until 12 weeks after the ET. RESULTS Clinical pregnancy occurred in 54 (50.0%) women in the intervention group and in 39 (36.8%) women in the control group, which was significantly different (P=0.035). Ongoing pregnancy occurred in 47 (43.5%) women in the intervention group, and 33 (31.1%) women in the control group, which was significantly different (P=0.042). There were no significant differences in terms of abortion and multiple pregnancy rates between the two groups. CONCLUSION Intramuscular injection of 50 mg progesterone significantly increases the clinical and ongoing pregnancy rates (registration number: IRCT20150105020558N6).
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Affiliation(s)
- Mahbod Ebrahimi
- Vali-E-Asr Reproductive Health Research Center, Family Health Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Firoozeh Akbari Asbagh
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Davari Tanha
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Amirkhanloo
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghazal Sahraiyan
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Feizabad
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Lotfi
- Department of Infertility, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Palomba S, Costanzi F, Nelson SM, Caserta D, Humaidan P. Interventions to prevent or reduce the incidence and severity of ovarian hyperstimulation syndrome: a systematic umbrella review of the best clinical evidence. Reprod Biol Endocrinol 2023; 21:67. [PMID: 37480081 PMCID: PMC10360244 DOI: 10.1186/s12958-023-01113-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/21/2023] [Indexed: 07/23/2023] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is a potentially life-threating iatrogenic complication of the early luteal phase and/or early pregnancy after in vitro fertilization (IVF) treatment. The aim of the current study was to identify the most effective methods for preventing of and reducing the incidence and severity of OHSS in IVF patients. A systematic review of systematic reviews of randomized controlled trials (RCTs) with meta-analysis was used to assess each potential intervention (PROSPERO website, CRD 268626) and only studies with the highest quality were included in the qualitative analysis. Primary outcomes included prevention and reduction of OHSS incidence and severity. Secondary outcomes were maternal death, incidence of hospital admission, days of hospitalization, and reproductive outcomes, such as incidence of live-births, clinical pregnancies, pregnancy rate, ongoing pregnancy, miscarriages, and oocytes retrieved. A total of specific interventions related to OHSS were analyzed in 28 systematic reviews of RCTs with meta-analyses. The quality assessment of the included studies was high, moderate, and low for 23, 2, and 3 studies, respectively. The certainty of evidence (CoE) for interventions was reported for 37 specific situations/populations and resulted high, moderate, and low-to-very low for one, 5, and 26 cases, respectively, while it was not reported in 5 cases. Considering the effective interventions without deleterious reproductive effects, GnRH-ant co-treatment (36 RCTs; OR 0.61, 95% C 0.51 to 0.72, n = 7,944; I2 = 31%) and GnRH agonist triggering (8 RCTs; OR 0.15, 95% CI 0.05 to 0.47, n = 989; I2 = 42%) emerged as the most effective interventions for preventing OHSS with a moderate CoE, even though elective embryo cryopreservation exhibited a low CoE. Furthermore, the use of mild ovarian stimulation (9 RCTs; RR 0.26, CI 0.14 to 0.49, n = 1,925; I2 = 0%), and dopaminergic agonists (10 RCTs; OR 0.32, 95% CI 0.23 to 0.44, n = 1,202; I2 = 13%) coadministration proved effective and safe with a moderate CoE. In conclusion, the current study demonstrates that only a few interventions currently can be considered effective to reduce the incidence of OHSS and its severity with high/moderate CoE despite the numerous published studies on the topic. Further well-designed RCTs are needed, particularly for GnRH-a down-regulated IVF cycles.
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Affiliation(s)
- Stefano Palomba
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea Hospital, via di Grottarossa, n. 1035/1039, Rome, 00189, Italy.
| | - Flavia Costanzi
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea Hospital, via di Grottarossa, n. 1035/1039, Rome, 00189, Italy
| | - Scott M Nelson
- School of Medicine, University of Glasgow, Glasgow, UK
- NIHR Bristol Biomedical Research Centre, University of Bristol, Oakfield House, Oakfield Grove, Bristol, UK
- TFP, Oxford Fertility, Institute of Reproductive Sciences, Oxford, UK
| | - Donatella Caserta
- Department of Surgical and Medical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea Hospital, via di Grottarossa, n. 1035/1039, Rome, 00189, Italy
| | - Peter Humaidan
- The Fertility Clinic, Faculty of Health, Skive Regional Hospital, Aarhus University, Aarhus C, Denmark
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Feng X, Zhu N, Yang S, Wang L, Sun W, Li R, Gong F, Han S, Zhang R, Han J. Transcutaneous electrical acupoint stimulation improves endometrial receptivity resulting in improved IVF-ET pregnancy outcomes in older women: a multicenter, randomized, controlled clinical trial. Reprod Biol Endocrinol 2022; 20:127. [PMID: 35996188 PMCID: PMC9396882 DOI: 10.1186/s12958-022-00997-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 08/09/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To examine the effects and mechanisms of transcutaneous electrical acupoint stimulation (TEAS) on pregnancy outcomes in women undergoing in vitro fertilization (IVF)-embryo transfer (ET). DESIGN, SETTING, AND PARTICIPANTS This efficacy study was a multicenter, randomized, controlled clinical trial (RCT) in women receiving IVF-ET. The mechanistic study was a single-center RCT. INTERVENTIONS The participants received TEAS vs. no TEAS treatment. MAIN OUTCOME MEASURES In the efficacy study, the primary outcomes were the rates of clinical pregnancy, embryo implantation, and live birth. In the mechanistic study, sex hormones and endometrial protein expression were examined. RESULTS Ultimately, 739 participants were enrolled (367 and 372 in the TEAS and control groups, respectively). The clinical pregnancy rate was higher in the TEAS group than in the controls (55.1% vs. 46.7%, P = 0.03). There were no significant differences in embryo implantation, biochemical pregnancy, and live birth rates between the two groups (all P > 0.05) in the study population. In women > 35 years, the clinical pregnancy rates, embryo implantation rates and live birth rates in the TEAS and control groups were 48.9% vs. 23.7% (P = 0.004),30.8 vs. 13.9% (P = 0.001) and 34.0% vs. 19.7% (P = 0.06) respectively. In the mechanistic study with 120 participants, on the theoretical embryo implantation day, better developed endometrial pinopodes, elevated endometrial integrin α1β1/αVβ3, leukemia inhibitory factor, and elevated serum progesterone levels were found in the TEAS group compared with controls. CONCLUSION TEAS significantly improved the clinical pregnancy rate in women undergoing IVF-ET, especially in women of older age. It might be due to improved endometrial receptivity. TRIAL REGISTRATION ChiCTR-TRC-13003950.
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Affiliation(s)
- Xiaojun Feng
- Center of Reproductive Medicine, The Second Hospital Affiliated to Shandong University of Traditional Chinese Medicine, Jinan, 250001, China
| | - Na Zhu
- Reproductive & Genetic Hospital of CITIC-XIANGYA, Changsha, 410000, China
| | - Shuo Yang
- Center of Reproductive Medicine, Department of Obstetrics and GynecologyKey Laboratory of Assisted Reproduction, Ministry of EducationBeijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital, Beijing, 100191, China
| | - Li Wang
- Center of Reproductive Medicine, The Second Hospital Affiliated to Shandong University of Traditional Chinese Medicine, Jinan, 250001, China
| | - Wei Sun
- Center of Reproductive Medicine, The Second Hospital Affiliated to Shandong University of Traditional Chinese Medicine, Jinan, 250001, China
| | - Rong Li
- Center of Reproductive Medicine, Department of Obstetrics and GynecologyKey Laboratory of Assisted Reproduction, Ministry of EducationBeijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital, Beijing, 100191, China
| | - Fei Gong
- Reproductive & Genetic Hospital of CITIC-XIANGYA, Changsha, 410000, China
| | - Songping Han
- Wuxi Shengpingxintai Medical Technology Co., Ltd, Wuxi, 214091, China
| | - Rong Zhang
- Department of Neurobiology, School of Basic Medical Sciences, Key Lab for Neuroscience, Neuroscience Research Institute, Peking UniversityPeking University Health Science CenterThe Ministry of EducationThe Ministry of Health, Beijing, 100191, China.
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, 100191, China.
| | - Jisheng Han
- Department of Neurobiology, School of Basic Medical Sciences, Key Lab for Neuroscience, Neuroscience Research Institute, Peking UniversityPeking University Health Science CenterThe Ministry of EducationThe Ministry of Health, Beijing, 100191, China.
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Moharrami T, Ai J, Ebrahimi-Barough S, Nouri M, Ziadi M, Pashaiefar H, Yazarlou F, Ahmadvand M, Najafi S, Modarressi MH. Influence of Follicular Fluid and Seminal Plasma on The Expression of Endometrial Receptivity Genes in Endometrial Cells. CELL JOURNAL 2020; 22:457-466. [PMID: 32347039 PMCID: PMC7211287 DOI: 10.22074/cellj.2021.6851] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 07/24/2019] [Indexed: 11/04/2022]
Abstract
Objective Endometrial receptivity plays a key role in pregnancy success in assisted reproduction cycles. Recent evidence suggests that seminal plasma (SP) and follicular fluid (FF) influence the uterine endometrium to improve implantation of the embryo and the establishment of pregnancy. In this study, we attempt to assess the influence of FF and SP on the expression levels of main endometrial receptivity genes (HOXA10, HOXA11, ITGAV, ITGB3 and LIF) in endometrial stromal cells. Materials and Methods In this experimental study, SP and FF were collected from 15 healthy fertile men and 15 healthy fertile women, respectively. Tissue specimens of the endometrium were obtained from 12 women undergoing hysterectomy for benign conditions. After endometrial stromal cell isolation and culture, dose- and time-dependent cytotoxic effects of pooled FF and SP on 3D-cultured endometrial cells were evaluated. A second independent set of 12 endometrium samples was treated under determined optimum conditions and evaluated for gene expression analysis using quantitative real-time polymerase chain reaction (qRT-PCR). Results The results of this study indicated that exposure of endometrial stromal cells to FF resulted in the elevated expression of HOXA10 (fold change=2.6, P=0.02), HOXA11 (fold change=3.3, P=0.002), LIF (fold change=4.6, P=0.0003), ITGB3 (fold change=3.5, P=0.012), and ITGAV (fold change=2.8, P=0.001) compared to untreated cells. In addition, we found that SP-treated endometrial cells showed increased mRNA levels of only the LIF gene (fold change=2.5, P=0.008) compared to untreated cells. Conclusion Human SP and FF may modulate the endometrial receptivity and improve the implantation rate in assisted reproduction cycles through the up-regulation of endometrial receptivity genes.
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Affiliation(s)
- Tamouchin Moharrami
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, Faculty of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, Faculty of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Nouri
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Ziadi
- Department of Medical Genetics, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Pashaiefar
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Yazarlou
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ahmadvand
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Najafi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Esmeryan KD, Ganeva RR, Stamenov GS, Chaushev TA. Superhydrophobic Soot Coated Quartz Crystal Microbalances: A Novel Platform for Human Spermatozoa Quality Assessment. SENSORS 2019; 19:s19010123. [PMID: 30609704 PMCID: PMC6338977 DOI: 10.3390/s19010123] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 12/22/2018] [Accepted: 12/26/2018] [Indexed: 11/17/2022]
Abstract
The functionality of human spermatozoa is a key factor for the success rate of natural human reproduction, but unfortunately the infertility progressively increases due to multifarious environmental factors. Such disquieting statistics requires the employment of sophisticated computer-assisted methods for semen quality analysis, whose precision, however, is unreliable in cases of patients with low sperm concentrations. In this study, we report a novel quartz crystal microbalance (QCM) based biosensor for in-situ quality assessment of male gametes, comprising a superhydrophobic soot coating as an interface sensing material. The soot deposition on the surface of a 5 MHz QCM eliminates the noise that normally arises upon immersion of the uncoated sensor in the test liquid environment, allowing the detection of human spermatozoa down to 1000–100,000 units/mL (1–100 ppb). Furthermore, the soot coated QCM delimitates in a highly repeatable way the immotile and motile sperm cells by inducing fundamentally distinct responses in respect to sensor sensitivity and signal trends. The obtained results reveal the strong potential of the superhydrophobic QCM for future inclusion in diverse laboratory analyses closely related to the in vitro fertilization procedures, with a final aim of gaining practical approaches for diagnoses and selection of male gametes.
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Affiliation(s)
- Karekin D Esmeryan
- Acoustoelectronics Laboratory, Georgi Nadjakov Institute of Solid State Physics, Bulgarian Academy of Sciences, 72, Tzarigradsko Chaussee Blvd., 1784 Sofia, Bulgaria.
| | - Rumiana R Ganeva
- Research Department, Nadezhda Women's Health Hospital, 3 "BlagaVest" Street, 1330 Sofia, Bulgaria.
| | - Georgi S Stamenov
- Research Department, Nadezhda Women's Health Hospital, 3 "BlagaVest" Street, 1330 Sofia, Bulgaria.
| | - Todor A Chaushev
- Research Department, Nadezhda Women's Health Hospital, 3 "BlagaVest" Street, 1330 Sofia, Bulgaria.
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6
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Lu X, Khor S, Zhu Q, Sun L, Wang Y, Chen Q, Wu L, Fu Y, Tian H, Lyu Q, Cai R, Kuang Y. Decrease in preovulatory serum estradiol is a valuable marker for predicting premature ovulation in natural/unstimulated in vitro fertilization cycle. J Ovarian Res 2018; 11:96. [PMID: 30463583 PMCID: PMC6247609 DOI: 10.1186/s13048-018-0469-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 11/05/2018] [Indexed: 11/11/2022] Open
Abstract
Background Premature ovulation occurs at a high rate in natural-cycle in vitro fertilization (IVF), and cycle cancellation further hampers the overall efficiency of the procedure. While lower levels of estradiol (E2) are observed in preovulatory follicles, it is unclear whether declines in E2 can be used as an effective marker of premature ovulation. Methods This retrospective analysis includes 801 natural/unstimulated IVF/ICSI cycles undergoing scheduled ovum pick-up (OPU) and 153 natural/unstimulated IVF/ICSI cycles undergoing emergency OPU at a university IVF center from May 2014 to February 2017. Results Among the 801 IVF/ICSI cycles undergoing scheduled OPU, preovulatory E2 levels increased by more than 10% in 403 (50.31%) cycles of the sample (Group A), while 192 (23.97%) cycles experienced a plateau (increased or decreased by 10%; Group B), and 206 (25.72%) cycles decreased by more than 10% (Group C). Group C had more patients who experienced premature LH surges, premature ovulation, as well as the fewest oocytes retrieved, frozen embryos, and top-quality embryos. A multivariate logistic regression analysis indicated that premature ovulation was associated with preovulatory E2/−1E2 ratio and premature LH surge. Moreover, preovulatory E2/−1E2 ratio served as a valuable marker for differentiating premature ovulation, with an AUC (area under the receiver operating curve) of 0.708 and 0.772 in cycles with premature LH surges and cycles without premature LH surges, respectively. Emergency OPU resulted in a significantly decreased rate of premature ovulation and increased number of frozen embryos. Conclusion Decreases in preovulatory serum E2 was a valuable marker for premature ovulation in natural/unstimulated IVF cycle. Emergency OPU based on the preovulatory E2/−1E2 ratio decreased the rate of premature ovulation in cycles that experienced E2 decreases. Electronic supplementary material The online version of this article (10.1186/s13048-018-0469-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xuefeng Lu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Shuzin Khor
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Qianqian Zhu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Lihua Sun
- Department of Assisted Reproduction, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai, 200120, China
| | - Yun Wang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Qiuju Chen
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Ling Wu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Yonglun Fu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Hui Tian
- Department of Assisted Reproduction, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai, 200120, China
| | - Qifeng Lyu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China
| | - Renfei Cai
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China.
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Rd, Shanghai, 200011, China.
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Sheikhi O, Golsorkhtabaramiri M, Esmaeilzadeh S, Mahouti T, Heidari FN. Reproductive outcomes of vitrified blastocyst transfer in modified natural cycle versus mild hormonally stimulated and artificial protocols: A randomized control trial. JBRA Assist Reprod 2018; 22:221-227. [PMID: 29949323 PMCID: PMC6106635 DOI: 10.5935/1518-0557.20180040] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE This study set out to investigate the pregnancy outcome of natural cycle regimen versus other endometrial preparation protocols with vitrification thawed blastocyst transfer (VTBT) cycles. METHODS This control trial study was carried out on 123 women undergoing VTBT. The women were randomly divided into three groups of endometrial preparation before VTBT; 1. Modified natural ovulation cycle with using HCG (n=32) 2. Mild hormonally stimulated cycle by low dose Clomiphene Citrate (n=30) and 3. Artificial cycle induced with estradiol and progesterone supplementation (n=61). Following endometrial preparation, the thawed blastocyst was vitrified and transferred. Reproductive outcome and endometrium characteristic were evaluated in the three groups. RESULTS The three above-mentioned protocols resulted in clinical pregnancy rates of 21.43% vs. 13.79% vs. 15.25%, respectively; without statistical differences. The ongoing pregnancy rates did not show any significant differences among the three groups (21.43% vs. 13.79% vs. 13.56%), respectively. In addition, the miscarriage rates were compared in the three groups. The endometrial thickness on the day of progesterone or human chorionic gonadotropin administration were more frequently observed in the artificial and modified natural cycle versus hormonally stimulated groups (8.34±0.89 vs. 7.3±1.4, p<0.001; 8.13±0.95 vs. 7.3±1.4, p<0.001). There was no significant difference regarding triple-line endometrial patterns in the three groups. CONCLUSION The natural cycle with HCG trigger could be considered as an alternative protocol to mild hormonally or artificial cycle regimens in vitrification thawed blastocyst transfers.
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Affiliation(s)
- Otoufe Sheikhi
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Science, Iran
| | - Masoumeh Golsorkhtabaramiri
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Science, Iran
| | - Sedighe Esmaeilzadeh
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Science, Iran
| | - Treza Mahouti
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Science, Iran
| | - Fateme Nadi Heidari
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Science, Iran
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Abstract
BACKGROUND As many as one in six couples will encounter problems with fertility, defined as failure to achieve a clinical pregnancy after regular intercourse for 12 months. Increasingly, couples are turning to assisted reproductive technology (ART) for help with conceiving and ultimately giving birth to a healthy live baby of their own. Fertility treatments are complex, and each ART cycle consists of several steps. If one of these steps is incorrectly applied, the stakes are high as conception may not occur. With this in mind, it is important that each step of the ART cycle is supported by good evidence from well-designed studies. OBJECTIVES To summarise the evidence from Cochrane systematic reviews on procedures and treatment options available to couples with subfertility undergoing assisted reproductive technology (ART) procedures. METHODS Published Cochrane systematic reviews of couples undergoing ART procedures (in vitro fertilisation or intracytoplasmic sperm injection) were eligible for inclusion in the overview. We also identified Cochrane reviews in preparation, for future inclusion.The primary outcome of the overview was live birth or the composite outcome live birth or ongoing pregnancy, as reported by the included reviews. Our secondary outcomes were clinical pregnancy, multiple pregnancy, miscarriage, and ovarian hyperstimulation syndrome. We excluded studies of intrauterine insemination and ovulation induction.We undertook selection of systematic reviews, data extraction, and quality assessment in duplicate. We assessed review quality by using the AMSTAR tool. We organised reviews by their relevance to specific stages in the ART cycle. We summarised their findings in the text and reported data for each outcome in 'Additional tables'. MAIN RESULTS We included 68 systematic reviews published in the Cochrane Library up to May 2018. All were of high quality. These reviews identified 38 interventions that were effective (n = 23) or promising (n = 15), and they identified 19 interventions that were ineffective (n = 2) or possibly ineffective (n = 17). For 15 interventions, review authors were unable to draw conclusions owing to lack of evidence.We identified an additional 11 protocols and four titles for future inclusion in this overview. AUTHORS' CONCLUSIONS This overview provides the most up-to-date evidence on ART cycles from systematic reviews of randomised controlled trials. Fertility treatments are costly, and the stakes are high. Using the best available evidence to optimise outcomes is best practice. Evidence from this overview could be used to develop clinical practice guidelines and protocols that can be applied in daily clinical practice to improve live birth rates and reduce rates of multiple pregnancy, cycle cancellation, and ovarian hyperstimulation syndrome.
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Affiliation(s)
- Cindy Farquhar
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
| | - Jane Marjoribanks
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
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Abstract
This review attempts to summarize the known literature on high responders to ovarian stimulation during assisted reproductive techniques (ART). Response to gonadotrophins is subject to significant interindividual and intercycle variation, thus carrying a risk of high response or poor response to ovarian stimulation regimens. The main risk for high responders is the development of ovarian hyperstimulation syndrome (OHSS) which is associated with significant morbidity. Hence, the definition of high responders in the literature has primarily focussed on risk factors for OHSS. Strategies to reduce OHSS including tailoring of the ovarian stimulation regimens and adjusting gonadotrophin doses according to patient characteristics and findings during the cycle of stimulation. In addition, modifying the type of ovulation trigger used and adjuvant therapies, such as metformin, intravenous colloids and vascular endothelial growth factor blockers, have also been studied as options to reduce OHSS. Apart from the risk of OHSS, high response also appears to have an adverse impact on the oocyte and endometrium, though there is a paucity of data regarding the extent and mechanisms behind this impact.
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Affiliation(s)
- Mariano Mascarenhas
- a Seacroft Hospital , Leeds Centre for Reproductive Medicine , Leeds , United Kingdom
| | - Adam H Balen
- a Seacroft Hospital , Leeds Centre for Reproductive Medicine , Leeds , United Kingdom
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10
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Mourad S, Brown J, Farquhar C. Interventions for the prevention of OHSS in ART cycles: an overview of Cochrane reviews. Cochrane Database Syst Rev 2017; 1:CD012103. [PMID: 28111738 PMCID: PMC6469542 DOI: 10.1002/14651858.cd012103.pub2] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) in assisted reproductive technology (ART) cycles is a treatment-induced disease that has an estimated prevalence of 20% to 33% in its mild form and 3% to 8% in its moderate or severe form. These numbers might even be higher for high-risk women such as those with polycystic ovaries or a high oocyte yield from ovum pickup. OBJECTIVES The objective of this overview is to identify and summarise all evidence from Cochrane systematic reviews on interventions for prevention or treatment of moderate, severe and overall OHSS in couples with subfertility who are undergoing ART cycles. METHODS Published Cochrane systematic reviews reporting on moderate, severe or overall OHSS as an outcome in ART cycles were eligible for inclusion in this overview. We also identified Cochrane submitted protocols and title registrations for future inclusion in the overview. The evidence is current to 12 December 2016. We identified reviews, protocols and titles by searching the Cochrane Gynaecology and Fertility Group Database of Systematic Reviews and Archie (the Cochrane information management system) in July 2016 on the effectiveness of interventions for outcomes of moderate, severe and overall OHSS. We undertook in duplicate selection of systematic reviews, data extraction and quality assessment. We used the AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool to assess the quality of included reviews, and we used GRADE methods to assess the quality of the evidence for each outcome. We summarised the characteristics of included reviews in the text and in additional tables. MAIN RESULTS We included a total of 27 reviews in this overview. The reviews were generally of high quality according to AMSTAR ratings, and included studies provided evidence that ranged from very low to high in quality. Ten reviews had not been updated in the past three years. Seven reviews described interventions that provided a beneficial effect in reducing OHSS rates, and we categorised one additional review as 'promising'. Of the effective interventions, all except one had no detrimental effect on pregnancy outcomes. Evidence of at least moderate quality indicates that clinicians should consider the following interventions in ART cycles to reduce OHSS rates.• Metformin treatment before and during an ART cycle for women with PCOS (moderate-quality evidence).• Gonadotrophin-releasing hormone (GnRH) antagonist protocol in ART cycles (moderate-quality evidence).• GnRH agonist (GnRHa) trigger in donor oocyte or 'freeze-all' programmes (moderate-quality evidence). Evidence of low or very low quality suggests that clinicians should consider the following interventions in ART cycles to reduce OHSS rates.• Clomiphene citrate for controlled ovarian stimulation in ART cycles (low-quality evidence).• Cabergoline around the time of human chorionic gonadotrophin (hCG) administration or oocyte pickup in ART cycles (low-quality evidence).• Intravenous fluids (plasma expanders) around the time of hCG administration or oocyte pickup in ART cycles (very low-quality evidence).• Progesterone for luteal phase support in ART cycles (low-quality evidence).• Coasting (withholding gonadotrophins) - a promising intervention that needs to be researched further for reduction of OHSS.On the basis of this overview, we must conclude that evidence is currently insufficient to support the widespread practice of embryo cryopreservation. AUTHORS' CONCLUSIONS Currently, 27 reviews in the Cochrane Library were conducted to report on or to try to report on OHSS in ART cycles. We identified four review protocols but no new registered titles that can potentially be included in this overview in the future. This overview provides the most up-to-date evidence on prevention of OHSS in ART cycles from all currently published Cochrane reviews on ART. Clinicians can use the evidence summarised in this overview to choose the best treatment regimen for individual patients - a regimen that not only reduces the chance of developing OHSS but does not compromise other outcomes such as pregnancy or live birth rate. Review results, however, are limited by the lack of recent primary studies or updated reviews. Furthermore, this overview can be used by policymakers in developing local and regional protocols or guidelines and can reveal knowledge gaps for future research.
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Affiliation(s)
- Selma Mourad
- Radboud University Medical CentreNijmegenNetherlands
| | - Julie Brown
- The University of AucklandLiggins InstitutePark RdGraftonAucklandNew Zealand1142
| | - Cindy Farquhar
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
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Mak W, Kondapalli LA, Celia G, Gordon J, DiMattina M, Payson M. Natural cycle IVF reduces the risk of low birthweight infants compared with conventional stimulated IVF. Hum Reprod 2016; 31:789-94. [PMID: 26908846 DOI: 10.1093/humrep/dew024] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 01/28/2016] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Are perinatal outcomes improved in singleton pregnancies resulting from fresh embryo transfers performed following unstimulated/natural cycle IVF (NCIVF) compared with stimulated IVF? SUMMARY ANSWER Infants conceived by unstimulated/NCIVF have a lower risk of being low birthweight than infants conceived by stimulated IVF; however, this risk did not remain significant after adjusting for gestation age. WHAT IS ALREADY KNOWN Previous studies have shown that infants born after modified NCIVF have a higher average birthweight and are less likely to be low birthweight than those infants conceived with conventional stimulated IVF. STUDY DESIGN, SIZE AND DURATION Retrospective cohort study of singleton live births in non-smoking women undergoing fresh IVF-embryo transfer cycles from 2007 to 2013 in a single IVF center. The women were stratified by stimulated (n = 174) or unstimulated (n = 190) IVF exposure status. Unstimulated/NCIVF is defined as IVF without the use of exogenous gonadotrophins, and only includes the use of HCG to time oocyte retrieval. PARTICIPANTS/MATERIALS, SETTING, METHODS Demographic data including maternal age, BMI, infertility diagnosis and IVF cycle characteristics were collected. The perinatal outcomes used for comparison between the two study groups were length of gestation, birthweight, preterm delivery, very preterm delivery, low birthweight, small for gestational age and large for gestational age. MAIN RESULTS AND ROLE OF CHANCE Although women in the NCIVF group were older than those in the stimulated group (35.0 versus 34.2 years, P < 0.05), parity and history of prior ART cycles were comparable between the groups. The mean birthweight was significantly higher in the NCIVF group by 163 g than in the stimulated group (3436 ± 420 g versus 3273 ± 574 g, P < 0.05). Consistent with this finding, there were also less low birthweight (<2500 g) infants in the NCIVF group versus stimulated group (1 versus 8.6%, P < 0.005). The reduction in risk for low birthweight in the NCIVF group remained significant after adjustment for maternal age, infertility diagnosis, ICSI, number of embryos transferred and blastocyst transfer (odds ratio (OR) 0.07; 95% CI 0.014-0.35). As NCIVF group had less preterm infants, additional adjustment for gestational age was performed and this showed a tendency towards lower risk of low birthweight in NCIVF (OR 0.11; 95% CI 0.01-1.0). While gestational age at delivery was comparable between the groups, both preterm births (<37 weeks gestation) (31 versus 42%, P < 0.05) and very preterm births (<32 weeks gestation) (0.52 versus 6.3%, P < 0.005) were significantly reduced in the NCIVF group. However, after adjustment for potential confounders, the reduction in risk of preterm and very preterm delivery associated with the NCIVF group was no longer significant (OR 1.1; 95% CI 0.48-2.5). LIMITATIONS, REASONS FOR CAUTION Limitations of this study are the retrospective nature of the data collection and the lack of information about parental characteristics associated with birthweight. WIDER IMPLICATIONS OF THE FINDINGS The improved perinatal outcomes following successful unstimulated/NCIVF suggest that this treatment should be considered as a viable option for infertile couples. NCIVF could reduce potential adverse perinatal outcomes such as low birthweight related to fresh embryo transfers performed following ovarian stimulation. The etiology of the improved perinatal outcomes following NCIVF needs to be explored further to determine if the improvement is derived from endometrial factors versus follicular/oocyte factors. STUDY FUNDING/COMPETING INTERESTS The study was supported by the following grants from the Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD K12HD047018 (W.M.), NICHD K12HD001271 (L.A.K.). The authors have no competing interests.
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Affiliation(s)
- Winifred Mak
- Division of Reproductive Endocrinology and Infertility, Yale School of Medicine, FMB 329, 333 Cedar Street, New haven, CT 06511, USA
| | - Laxmi A Kondapalli
- Colorado Center for Reproductive Medicine, Denver, CO, USA Reproductive Endocrinology and Infertility, University of Colorado, Denver, CO, USA
| | | | | | | | - Mark Payson
- Dominion Fertility, Arlington, VA, USA Inova Fairfax Hospital Women's Center, Falls Church, VA, USA
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Farquhar C, Rishworth JR, Brown J, Nelen WLDM, Marjoribanks J. Assisted reproductive technology: an overview of Cochrane Reviews. Cochrane Database Syst Rev 2015:CD010537. [PMID: 26174592 DOI: 10.1002/14651858.cd010537.pub4] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND As many as one in six couples will encounter problems with fertility, defined as failure to achieve a clinical pregnancy after regular intercourse for 12 months. Increasingly, couples are turning to assisted reproductive technology (ART) for help with conceiving and ultimately giving birth to a healthy live baby of their own. Fertility treatments are complex, and each ART cycle consists of several steps. If one of the steps is incorrectly applied, the stakes are high as conception may not occur. With this in mind, it is important that each step of the ART cycle is supported by good evidence from well-designed studies. OBJECTIVES To summarise the evidence from Cochrane systematic reviews on procedures and treatment options available to couples with subfertility undergoing assisted reproductive technology (ART). METHODS Published Cochrane systematic reviews of couples undergoing ART (in vitro fertilisation or intracytoplasmic sperm injection) were eligible for inclusion in the overview. We also identified Cochrane reviews in preparation, for future inclusion.The outcomes of the overview were live birth (primary outcome), clinical pregnancy, multiple pregnancy, miscarriage and ovarian hyperstimulation syndrome (secondary outcomes). Studies of intrauterine insemination and ovulation induction were excluded.Selection of systematic reviews, data extraction and quality assessment were undertaken in duplicate. Review quality was assessed by using the AMSTAR tool. Reviews were organised by their relevance to specific stages in the ART cycle. Their findings were summarised in the text and data for each outcome were reported in 'Additional tables'. MAIN RESULTS Fifty-nine systematic reviews published in The Cochrane Library up to July 2015 were included. All were high quality. Thirty-two reviews identified interventions that were effective (n = 19) or promising (n = 13), 14 reviews identified interventions that were either ineffective (n = 2) or possibly ineffective (n = 12), and 13 reviews were unable to draw conclusions due to lack of evidence.An additional 11 protocols and five titles were identified for future inclusion in this overview. AUTHORS' CONCLUSIONS This overview provides the most up to date evidence on ART cycles from systematic reviews of randomised controlled trials. Fertility treatments are costly and the stakes are high. Using the best available evidence to optimise outcomes is best practice. The evidence from this overview could be used to develop clinical practice guidelines and protocols for use in daily clinical practice, in order to improve live birth rates and reduce rates of multiple pregnancy, cycle cancellation and ovarian hyperstimulation syndrome.
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Affiliation(s)
- Cindy Farquhar
- Department of Obstetrics and Gynaecology, University of Auckland, FMHS Park Road, Grafton, Auckland, New Zealand, 1003
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Peng ZF, Shi SL, Jin HX, Yao GD, Wang EY, Yang HY, Song WY, Sun YP. Impact of oxygen concentrations on fertilization, cleavage, implantation, and pregnancy rates of in vitro generated human embryos. Int J Clin Exp Med 2015; 8:6179-6185. [PMID: 26131222 PMCID: PMC4483955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 02/24/2015] [Indexed: 06/04/2023]
Abstract
The aim of the present study was to determine the impact of oxygen concentration during in vitro culture of human oocytes and embryos on fertilization, cleavage, implantation, pregnancy, multiple gestation and abortion rates. Women 20-48 years old presenting for infertility treatment and accounting for 3484 in vitro fertilization/intracytoplasmic sperm injection cycles were included in the study. Oocytes/embryos were randomly allocated to be incubated under three different oxygen tension environments: (1) 20% O2 in air; (2) initially 20% O2 in air, followed on day 2 (2-4 cells stage) by 5% CO2, 5% O2 and 90% N2; and (3) 5% CO2, 5% O2 and 90% N2 throughout. Interestingly, IVF-derived embryos cultured in 5% O2 yielded higher rates of fertilization and implantation as compared to those incubated in 20% O2 (P < 0.05). Conversely, embryos in 20% O2 yielded higher rates of fertilization, high quality embryo and implantation than those in the 20%-5% O2 group (P < 0.05). Moreover, ICSI-derived embryos cultured in 20% O2 resulted in lower rates of cleavage as compared to those from the 20%-5% O2 group (P < 0.05). These results are consistent with in vitro and subsequent in vivo embryo development being more susceptible to O2 tension fluctuations rather than the degree of O2 tension itself during culture.
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Affiliation(s)
- Zhao-Feng Peng
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Sen-Lin Shi
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Hai-Xia Jin
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Gui-Dong Yao
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - En-Yin Wang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Hong-Yi Yang
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Wen-Yan Song
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
| | - Ying-Pu Sun
- Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University 1 East Jianshe Road, Zhengzhou 450052, Henan Province, China
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Refaat B, Dalton E, Ledger WL. Ectopic pregnancy secondary to in vitro fertilisation-embryo transfer: pathogenic mechanisms and management strategies. Reprod Biol Endocrinol 2015; 13:30. [PMID: 25884617 PMCID: PMC4403912 DOI: 10.1186/s12958-015-0025-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 04/03/2015] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Ectopic pregnancy (EP) is the leading cause of maternal morbidity and mortality during the first trimester and the incidence increases dramatically with in vitro fertilisation and embryo transfer (IVF-ET). The co-existence of an EP with a viable intrauterine pregnancy (IUP) is known as heterotopic pregnancy (HP) affecting about 1% of patients during assisted conception. EP/HP can cause significant morbidity and occasional mortality and represent diagnostic and therapeutic challenges, particularly during fertility treatment. Many risk factors related to IVF-ET techniques and the cause of infertility have been documented. The combination of transvaginal ultrasound (TVS) and serum human chorionic gonadotrophin (hCG) is the most reliable diagnostic tool, with early diagnosis of EP/HP permitting conservative management. This review describes the risk factors, diagnostic modalities and treatment approaches of EP/HP during IVF-ET and also their impact on subsequent fertility treatment. METHODS The scientific literature was searched for studies investigating EP/HP during IVF-ET. Publications in English and within the past 6 years were mostly selected. RESULTS A history of tubal infertility, pelvic inflammatory disease and specific aspects of embryo transfer technique are the most significant risk factors for later EP. Early measurement of serum hCG and performance of TVS by an expert operator as early as gestational week 5 can identify cases of possible EP. These women should be closely monitored with repeated ultrasound and hCG measurement until a diagnosis is reached. Treatment must be customised to the clinical condition and future fertility requirements of the patient. In cases of HP, the viable IUP can be preserved in the majority of cases but requires early detection of HP. No apparent negative impact of the different treatment approaches for EP/HP on subsequent IVF-ET, except for risk of recurrence. CONCLUSIONS EP/HP are tragic events in a couple's reproductive life, and the earlier the diagnosis the better the prognosis. Due to the increase incidence following IVF-ET, there is a compelling need to develop a diagnostic biomarker/algorithm that can predict pregnancy outcome with high sensitivity and specificity before IVF-ET to prevent and/or properly manage those who are at higher risk of EP/HP.
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Affiliation(s)
- Bassem Refaat
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdiyah Campus, PO Box 7607, Makkah, KSA.
| | - Elizabeth Dalton
- School of Women's & Children's Health, University of New South Wales, Sydney, NSW, 2031, Australia.
| | - William L Ledger
- School of Women's & Children's Health, University of New South Wales, Sydney, NSW, 2031, Australia.
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15
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Jungheim ES, Meyer MF, Broughton DE. Best practices for controlled ovarian stimulation in in vitro fertilization. Semin Reprod Med 2015; 33:77-82. [PMID: 25734345 DOI: 10.1055/s-0035-1546424] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
As applications for IVF have expanded over the years, so too have approaches to controlled ovarian stimulation (COS) for IVF. With this expansion and improved knowledge of basic reproductive biology, there is increasing interest in how COS practice influences IVF outcomes, and whether or not specific treatment scenarios call for personalized approaches to COS. For the majority of women undergoing COS and their treating physicians, the goal is to achieve a healthy live birth through IVF in a fresh cycle. Opinions on how COS strategy best leads to this common goal varies among centers as many clinicians base COS strategy not on evidence obtained through prospective randomized trials, but rather through observational studies and experience. Overall, when it comes to COS most clinicians recognize the approach should not be "one size fits all," but rather a patient-centered approach that takes the existing evidence into consideration. We outline the existing evidence for best practices in COS for IVF, highlighting how these practices may be incorporated into a patient-centered approach.
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Affiliation(s)
- Emily S Jungheim
- Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, Missouri
| | - Melissa F Meyer
- Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, Missouri
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16
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Bahamondes L, Makuch MY. Infertility care and the introduction of new reproductive technologies in poor resource settings. Reprod Biol Endocrinol 2014; 12:87. [PMID: 25201070 PMCID: PMC4180834 DOI: 10.1186/1477-7827-12-87] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 09/01/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The overall prevalence of infertility was estimated to be 3.5-16.7% in developing countries and 6.9-9.3% in developed countries. Furthermore, according to reports from some regions of sub-Saharan Africa, the prevalence rate is 30-40%. The consequences of infertility and how it affects the lives of women in poor-resource settings, particularly in developing countries, has become an important issue to be discussed in reproductive health. In some societies, the inability to fulfill the desire to have children makes life difficult for the infertile couple. In many regions, infertility is considered a tragedy that affects not only the infertile couple or woman, but the entire family. METHODS This is a position paper which encompasses a review of the needs of low-income infertile couples, mainly those living in developing countries, regarding access to infertility care, including ART and initiatives to provide ART at low or affordable cost. Information was gathered from the databases MEDLINE, CENTRAL, POPLINE, EMBASE, LILACS, and ICTRP with the key words: infertility, low income, assisted reproductive technologies, affordable cost, low cost. RESULTS There are few initiatives geared toward implementing ART procedures at low cost or at least at affordable cost in low-income populations. Nevertheless, from recent studies, possibilities have emerged for new low-cost initiatives that can help millions of couples to achieve the desire of having a biological child. CONCLUSIONS It is necessary for healthcare professionals and policymakers to take into account these new initiatives in order to implement ART in resource-constrained settings.
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Affiliation(s)
- Luis Bahamondes
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP Brazil
| | - Maria Y Makuch
- Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP Brazil
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Abstract
Despite the development of in vitro fertilization (IVF) more than 30 years ago, the cost of treatment remains high. Furthermore, over the years, more sophisticated technologies and expensive medications have been introduced, making IVF increasingly inaccessible despite the increasing need. Globally, the option to undergo IVF is only available to a privileged few. In recent years, there has been growing interest in exploring strategies to reduce the cost of IVF treatment, which would allow the service to be provided in low-resource settings. In this review, we explore the various ways in which the cost of this treatment can be reduced.
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Affiliation(s)
- Pek Joo Teoh
- Aberdeen Fertility Centre, Aberdeen Maternity Hospital, University of Aberdeen, Aberdeen, UK
| | - Abha Maheshwari
- Aberdeen Fertility Centre, Aberdeen Maternity Hospital, University of Aberdeen, Aberdeen, UK
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