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Moss KM, Doust J, Copp T, Homer H, Mishra GD. Fertility treatment pathways and births for women with and without polycystic ovary syndrome-a retrospective population linked data study. Fertil Steril 2024; 121:314-322. [PMID: 38099868 DOI: 10.1016/j.fertnstert.2023.11.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 02/05/2024]
Abstract
OBJECTIVE To study the fertility treatment pathways used by women with and without polycystic ovary syndrome (PCOS) and which pathways were more likely to result in a birth. DESIGN This retrospective national community-based cohort study used longitudinal self-report survey data (collected 1996-2022; aged 18-49 years) from women born in 1973-1978 who are participants in the Australian Longitudinal Study on Women's Health. The study also used linked administrative data on fertility treatments (1996-2021). PATIENTS Of the 8,463 eligible women, 1,109 accessed fertility treatment and were included. EXPOSURE Polycystic ovary syndrome diagnosis was self-reported. MAIN OUTCOME MEASURE use of ovulation induction (OI), intrauterine insemination, and/or in vitro fertilization (IVF) was established through linked administrative data. Births were self-reported. RESULTS One in 10 of the eligible participants had PCOS (783/7,987, 10%) and 1 in 4 of the women who used fertility treatment had PCOS (274/1,109, 25%). Women with PCOS were 3 years younger on average at first fertility treatment (M = 31.4 years, SD = 4.18) than women without PCOS (M = 34.2 years, SD = 4.56). Seven treatment pathways were identified and use differed by PCOS status. Women with PCOS were more likely to start with OI (71%; odds ratio [OR] 4.20, 95% confidence interval [CI]: 2.91, 6.07) than women without PCOS (36%). Of the women with PCOS who started with OI, 46% required additional types of treatment. More women without PCOS ended up in IVF (72% vs. 51%). Overall, 63% (701/1,109) had an attributed birth, and in adjusted regressions births did not vary by last type of treatment (IVF: 67%, reference; intrauterine insemination: 67%, OR 0.94 95% CI: 0.56, 1.58; OI: 61%, OR 0.71, 95% CI: 0.52, 0.98), or by PCOS status (OR 1.27, 95% CI: 0.91, 1.77). By age, 74% of women under 35 years (471/639) and 49% of women 35 years or older had a birth. CONCLUSION More women with PCOS used fertility treatment but births were equivalent to women without PCOS. Most women followed clinical recommendations. Births did not differ between pathways, so there was no disadvantage in starting with less invasive treatments (although there may be financial or emotional disadvantages).
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Affiliation(s)
- Katrina M Moss
- Australian Women and Girls' Health Research Centre, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia.
| | - Jenny Doust
- Australian Women and Girls' Health Research Centre, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Tessa Copp
- Faculty of Medicine and Health, Sydney School of Public health, The University of Sydney, Sydney, New South Wales, Australia
| | - Hayden Homer
- University of Queensland Centre for Clinical Research, The University of Queensland, Herston, Queensland, Australia; Queensland Fertility Group, Brisbane, Queensland, Australia
| | - Gita D Mishra
- Australian Women and Girls' Health Research Centre, School of Public Health, The University of Queensland, Brisbane, Queensland, Australia
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Hurayb NH, Alshammari GM, Al-Khalifa AS, Alafif N, Aljaroudi DH, Mohammed MA, Yagoub AEA, Yahya MA. A Comparative Study of Food Intake and Adipose Tissue Distribution in Saudi Women with Polycystic Ovarian Syndrome. Healthcare (Basel) 2024; 12:369. [PMID: 38338254 PMCID: PMC10855251 DOI: 10.3390/healthcare12030369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Polycystic ovary syndrome (PCOS) is a frequent disorder that affects reproductive-aged women and has reproductive, metabolic, and psychosocial effects. This research was intended to investigate the comparison between food intake and adipose tissue distribution in Saudi women suffering from PCOS and a control group. To determine the sociodemographic variables, a case-control study was performed with patients from King Fahad Medical City's Reproductive Endocrine and Infertility Medicine Department (REIMD). The case-control study comprised 42 PCOS patients (PCOS-Ps) and 63 as a control group, all aged 20-45 years. Three-day records were collected from participants to estimate the nutrient intake of cases and controls. A body composition analyzer was used to measure body mass index (BMI), body fat (BF), and visceral fat (VF). Biochemical measurements were taken to determine the lipid profile, total testosterone, and serum vitamin D-25-OH. The women's frequency distribution based on sociodemographic characteristics revealed significant differences within and between the groups. The variations in dietary intake between the PCOS-P and control groups were primarily in terms of total calories, carbohydrates, niacin, and folate, all of which were significantly higher in the PCOS-P group. Dietary fiber, unsaturated fat, vitamin A, vitamin B12, calcium, phosphorus, and selenium, on the other hand, were significantly higher in the control group. A majority of both groups had significantly higher BMI (overweight or obese) and higher BF, but normal VF. According to the findings, testosterone levels in PCOS-Ps were significantly higher than in the control group, but vitamin D-25-OH and high-density-lipoprotein cholesterol (HDL-C) were significantly lower. Age, monthly income, cholesterol, low-density-lipoprotein cholesterol (LDL-C), and testosterone were the fundamental causes impacting women's anthropometric indices. In conclusion, although both groups were overweight or obese, and differences in calorie and nutrient intake, HDL-C, testosterone, and vitamin D-25-OH levels were observed. The study advises such population groups to limit their consumption of foods high in calories.
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Affiliation(s)
- Nujud H. Hurayb
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
| | - Ghedeir M. Alshammari
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
| | - Abdulrahman S. Al-Khalifa
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
| | - Nora Alafif
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11534, Saudi Arabia;
| | - Dania H. Aljaroudi
- Research Center King Fahad Medical City (KFMC), P.O. Box 59046, Riyadh 11525, Saudi Arabia;
| | - Mohammed A. Mohammed
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
| | - Abu ElGasim Ahmed Yagoub
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
| | - Mohammed Abdo Yahya
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia; (N.H.H.); (A.S.A.-K.); (M.A.M.); (A.E.A.Y.); (M.A.Y.)
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Chen LJ, Liu Y, Zhang L, Li JY, Xiong WQ, Li T, Ding H, Li BJ. Sequential 2.5 mg letrozole/FSH therapy is more effective for promoting pregnancy in infertile women with PCOS: a pragmatic randomized controlled trial. Front Endocrinol (Lausanne) 2024; 14:1294339. [PMID: 38283747 PMCID: PMC10811237 DOI: 10.3389/fendo.2023.1294339] [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: 09/14/2023] [Accepted: 12/26/2023] [Indexed: 01/30/2024] Open
Abstract
Study question In infertile women with polycystic ovary syndrome (PCOS), is the sequential use of letrozole 2.5 mg/follicle stimulating hormone(FSH) more effective than letrozole 5 mg/FSH in stimulating ovulation and promoting pregnancy? Research design and methods The study was designed as a prospective, single-center, randomized, controlled pragmatic clinical trial. 220 infertile women between the ages of 20 and 40, who matched the Rotterdam criteria for PCOS and had no other identified reasons for infertility were enrolled from April 2023 to July 2023.The participants were randomly assigned to two groups in a 1:1 ratio. One group received 2.5 mg of letrozole on cycle days 3-7 with a sequential injection of 75 IU FSH on cycle days 8-10 (n = 110), while the other group received 5 mg of letrozole on cycle days 3-7 with a sequential injection of 75 IU FSH on cycle days 8-10 (n = 110). The duration of FSH treatment varied depending on the follicular development stage. Each participant underwent one to three treatment cycles until achieving pregnancy.The primary outcome was the cumulative pregnancy rate of all the participants. Secondary outcomes included characteristics and clinical pregnancy rates of all the intervention cycles. Results For all 220 participants, the sequential letrozole 2.5 mg/FSH treatment group had a significantly higher cumulative pregnancy rate compared to the letrozole 5 mg/FSH treatment group (72.7% versus 59.1%, RR (95%CI) = 1.23 (1.02, 1.49), P-value = 0.033). For all 468 intervention cycles, letrozole 2.5 mg/FSH group had a significantly higher clinical pregnancy rate than the letrozole 5 mg/FSH group (36.2% versus 26.3%, P-value = 0.021), no statistically significant differences were observed in ovulation rates or adverse effects. Conclusions The data indicate that the sequential letrozole 2.5mg/FSH protocol may be more effective than the sequential letrozole 5mg/FSH protocol for promoting pregnancy in infertile women with PCOS. Clinical trial registration www.chictr.org.cn, identifier ChiCTR2300069638.
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Affiliation(s)
- Li-Juan Chen
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yi Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ling Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jing-Yi Li
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wen-Qian Xiong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tao Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hui Ding
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Bing-Jie Li
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Guo H, Luo J, Lin H. Exploration of the pathogenesis of polycystic ovary syndrome based on gut microbiota: A review. Medicine (Baltimore) 2023; 102:e36075. [PMID: 38115365 PMCID: PMC10727628 DOI: 10.1097/md.0000000000036075] [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: 09/07/2023] [Revised: 10/10/2023] [Accepted: 10/20/2023] [Indexed: 12/21/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a complex disorde7r influenced by genetic, neuroendocrine, metabolic, environmental, and lifestyle factors. This paper delves into the increasingly recognized role of gut microbiota dysbiosis in the onset and progression of PCOS. Utilizing advances in next-generation sequencing and metabolomics, the research examines the intricate interaction between the gut microbiota and the central nervous system via the gut-brain axis. The paper highlights how disruptions in gut microbiota contribute significantly to PCOS by modulating the release of gut-brain peptides and activating inflammatory pathways. Through such mechanisms, gut microbiota dysbiosis is implicated in hyperandrogenism, insulin resistance, chronic inflammation, and metabolic disorders associated with PCOS. While the relationship between gut microbiota and PCOS has begun to be elucidated, this paper underscores the need for further research to identify specific bacterial strains and their metabolic byproducts as potential therapeutic targets. Therefore, comprehensive studies are urgently needed to understand and fundamentally treat the pathophysiological processes of PCOS, offering valuable insights for future treatment and prevention strategies.
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Affiliation(s)
- Hua Guo
- Graduate School of Guangxi University of Traditional Chinese Medicine, Nanning City, Guangxi Zhuang Autonomous Region, China
| | - Jing Luo
- Graduate School of Guangxi University of Traditional Chinese Medicine, Nanning City, Guangxi Zhuang Autonomous Region, China
| | - Hanmei Lin
- Department of Gynaecology, The First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine, Nanning City, Guangxi Zhuang Autonomous Region, China
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5
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Yang M, Shen X, Lu D, Peng J, Zhou S, Xu L, Zhang J. Effects of vitamin D supplementation on ovulation and pregnancy in women with polycystic ovary syndrome: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1148556. [PMID: 37593349 PMCID: PMC10430882 DOI: 10.3389/fendo.2023.1148556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/05/2023] [Indexed: 08/19/2023] Open
Abstract
Objective To evaluate the effect of vitamin D supplementation on pregnancy and ovulation in patients with polycystic ovary syndrome. Method We searched Pubmed, Medline (via Ovid, 1974 to 2020), EMBASE (via Ovid, 1974 to 2020), Cochrane Central Register of Controlled Trials (via Ovid), Web of Science, CNKI, WangFang and the Vip database from inception until April 2021. Two researchers independently screened articles, collected data and evaluated the quality, with Review manager 5.3 for meta-analysis. Results Totally 20 randomized controlled studies with 1961 subjects were included. Meta analysis showed that pregnancy rate [RR=1.44 (1.28, 1.62), p<0.00,001], ovulation rate [RR=1.42 (1.14, 1.78), p=0.002] and matured oocytes rate [RR=1.08 (1.03, 1.13), p=0.002] of vitamin D supplementation group were significantly higher than those of control group. Meanwhile, early miscarriage rate [RR=0.44 (0.30, 0.66), p<0.00,001], androgen level [MD=-2.31 (-3.51, -1.11), p=0.0002], luteinizing hormone [MD=-1.47 (-2.57, -0.36), p=0.009], follicle stimulating hormone [MD=-0.15 (-0.24, -0.05), p=0.002], and premature delivery rate [RR=0.38, 95% CI (0.21, 0.70), p=0.002] were declined significantly than the controls. However, only one article suggested that the progesterone [MD=6.52 (4.52, 8.52), p<0.05] in the vitamin D intervention group was increased. There was no notable difference in the biochemical pregnancy rate [RR=0.95 (0.55, 1.63), p=0.84], gestational hypertension rate [RR=0.40, 95% CI (0.15, 1.11), p=0.08], gestational diabetes mellitus rate [RR=0.27, 95% CI (0.05, 1.39), p=0.11], fertilization rate [RR=1.05 (1.00, 1.10), p=0.04], cleavage rate [RR=1.03 (0.99, 1.06), p=0.17], high-quality embryo rate [RR=1.08 (0.98, 1.20), p=0.10], endometrial thickness [MD=0.10], 77 (-0.23, 1.77), p=0.13], estrogen level [MD=-0.34 (-1.55, 0.87), p=0.59], LH/FSH [MD=-0.14, 95% CI (-0.48, 0.20), p=1.00] and anti-Mullerian hormone [MD=-0.22 (-0.65, 0.21), p=0.32]. Conclusion Vitamin D supplementation contribute to the higher pregnancy and ovulation rates, and lower androgen, LH, FSH and early miscarriage rates in women with PCOS, regardless of the use of ovulation induction drugs or assisted reproductive technologies. However, no significant improvement was observed in fertilization rate or cleavage rate. Due to the limitation in quality of involved studies, more high-quality RCTs are needed for further validation. Systematic review registration https://www.crd.york.ac.uk/PROSPERO, identifier CRD42021250284.
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Affiliation(s)
- Meina Yang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
| | - Xiaoyang Shen
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
| | - Danhua Lu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
| | - Jin Peng
- National Clinical Research Center for Geriatrics, Department of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Siyu Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
| | - Liangzhi Xu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
| | - Jing Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
- The Joint Laboratory for Reproductive Medicine of Sichuan University, The Chinese University of Hong Kong, Chengdu, China
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Dar MA, Maqbool M, Ara I. The PCOS puzzle: putting the pieces together for optimal care. Int J Adolesc Med Health 2023; 35:299-311. [PMID: 37596861 DOI: 10.1515/ijamh-2023-0102] [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: 07/23/2023] [Accepted: 07/30/2023] [Indexed: 08/20/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a multifaceted hormonal disorder that has significant ramifications for both women's reproductive and metabolic well-being. This analysis aims to offer a thorough comprehension of PCOS by investigating the various contributing factors that are crucial for its effective management. We delve into the topic of hormonal imbalances, such as elevated androgens and disrupted estrogen-progesterone dynamics, and their effects on reproductive and metabolic health. Furthermore, we explore the intricate connection between insulin resistance, hyperinsulinemia, and PCOS, highlighting their pivotal role in metabolic dysfunction. Additionally, we examine fertility challenges, irregular menstrual patterns, and metabolic complications while also reviewing current treatment methodologies. Moreover, we address the latest research concerning genetic, environmental, and epigenetic influences on PCOS. By piecing together these essential elements, healthcare professionals can attain a comprehensive understanding of PCOS and deliver optimal care for those affected by the condition.
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Affiliation(s)
- Mohd Altaf Dar
- Department of Pharmacology, CT Institute of Pharmaceutical Sciences, PTU, Jalandhar, Punjab, India
| | - Mudasir Maqbool
- Department of Pharmaceutical Sciences, University Of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Irfat Ara
- Regional Research Institute of Unani Medicine, Srinagar, Jammu and Kashmir, India
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7
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Rodrigues P, Marques M, Manero JA, Marujo MD, Carvalho MJ, Plancha CE. In vitro maturation of oocytes as a laboratory approach to polycystic ovarian syndrome (PCOS): From oocyte to embryo. WIREs Mech Dis 2023; 15:e1600. [PMID: 36781832 DOI: 10.1002/wsbm.1600] [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: 06/30/2022] [Revised: 12/12/2022] [Accepted: 01/05/2023] [Indexed: 02/15/2023]
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder affecting women of reproductive age, which in some case leads to infertility. This disorder is characterized by hyperandrogenism, ovulatory dysfunction and polycystic ovarian morphology. Infertile PCOS women that need in vitro fertilization (IVF) have greater risk of ovarian hyperstimulation syndrome (OHSS) if conventional ovarian stimulation is used. In vitro oocyte maturation (IVM) is an alternative technique that prevents OHSS in infertile PCOS women. In the last decade, IVM protocols have improved, particularly with the development of biphasic IVM culture accounting for better pregnancy and live birth rates. This technique has been extended to other treatments like, fertility preservation, when patients have no time, or a contra-indication for ovarian stimulation, and poor responders. In this review, we will discuss IVM as a viable option for PCOS infertile patients. This article is categorized under: Reproductive System Diseases > Molecular and Cellular Physiology Reproductive System Diseases > Environmental Factors Reproductive System Diseases > Genetics/Genomics/Epigenetics.
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Affiliation(s)
- Patricia Rodrigues
- Centro Médico de Assistência à Reprodução - CEMEARE, Lisbon, Portugal
- Escola de Psicologia e Ciências da Vida, Universidade Lusófona de Humanidade e Tecnologia de Lisboa, Lisbon, Portugal
| | - Monica Marques
- Centro Médico de Assistência à Reprodução - CEMEARE, Lisbon, Portugal
| | - Juan Aibar Manero
- Centro Médico de Assistência à Reprodução - CEMEARE, Lisbon, Portugal
| | - Maria D Marujo
- Centro Médico de Assistência à Reprodução - CEMEARE, Lisbon, Portugal
| | | | - Carlos E Plancha
- Centro Médico de Assistência à Reprodução - CEMEARE, Lisbon, Portugal
- Inst. Histologia e Biol. Desenvolvimento, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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8
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Fahs D, Salloum D, Nasrallah M, Ghazeeri G. Polycystic Ovary Syndrome: Pathophysiology and Controversies in Diagnosis. Diagnostics (Basel) 2023; 13:diagnostics13091559. [PMID: 37174950 PMCID: PMC10177792 DOI: 10.3390/diagnostics13091559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/16/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a complex and heterogeneous disorder that commonly affects women in the reproductive age group. The disorder has features that propose a blend of functional reproductive disorders, such as anovulation and hyperandrogenism, and metabolic disorders, such as hyperglycemia, hypertension, and obesity in women. Until today, the three implemented groups of criteria for the diagnosis of PCOS are from the National Institutes of Health (NIH) in the 1990s, Rotterdam 2003, and the Androgen Excess Polycystic Ovary Syndrome 2009 criteria. Currently, the most widely utilized criteria are the 2003 Rotterdam criteria, which validate the diagnosis of PCOS with the incidence of two out of the three criteria: hyperandrogenism (clinical and/or biochemical), irregular cycles, and polycystic ovary morphology. Currently, the anti-Müllerian hormone in serum is introduced as a substitute for the follicular count and is controversially emerging as an official polycystic ovarian morphology/PCOS marker. In adolescents, the two crucial factors for PCOS diagnosis are hyperandrogenism and irregular cycles. Recently, artificial intelligence, specifically machine learning, is being introduced as a promising diagnostic and predictive tool for PCOS with minimal to zero error that would help in clinical decisions regarding early management and treatment. Throughout this review, we focused on the pathophysiology, clinical features, and diagnostic challenges in females with PCOS.
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Affiliation(s)
- Duaa Fahs
- Department of Obstetrics and Gynecology, Faculty of Medicine, American University of Beirut Medical Center, Beirut P.O. Box 113-6044, Lebanon
| | - Dima Salloum
- Department of Obstetrics and Gynecology, Faculty of Medicine, American University of Beirut Medical Center, Beirut P.O. Box 113-6044, Lebanon
| | - Mona Nasrallah
- Division of Endocrinology and Metabolism, Faculty of Medicine, American University of Beirut Medical Center, Beirut P.O. Box 113-6044, Lebanon
| | - Ghina Ghazeeri
- Department of Obstetrics and Gynecology, Faculty of Medicine, American University of Beirut Medical Center, Beirut P.O. Box 113-6044, Lebanon
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Medenica S, Spoltore ME, Ormazabal P, Marina LV, Sojat AS, Faggiano A, Gnessi L, Mazzilli R, Watanabe M. Female infertility in the era of obesity: The clash of two pandemics or inevitable consequence? Clin Endocrinol (Oxf) 2023; 98:141-152. [PMID: 35644933 PMCID: PMC10084349 DOI: 10.1111/cen.14785] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/07/2022] [Accepted: 05/25/2022] [Indexed: 01/04/2023]
Abstract
Obesity is an epidemic that has led to a rise in the incidence of many comorbidities: among others, reduced fertility is often under-evaluated in clinical practice. The mechanisms underlying the link between reduced fertility and obesity are numerous, with insulin resistance, hyperglycaemia and the frequent coexistence of polycystic ovary syndrome being the most acknowledged. However, several other factors concur, such as gut microbiome alterations, low-grade chronic inflammation and oxidative stress. Not only do women with obesity take longer to conceive, but in vitro fertilization (IVF) is also less likely to succeed. We herein provide an updated state-of-the-art regarding the molecular bases of what we could define as dysmetabolic infertility, focusing on the clinical aspects, as well as possible treatment.
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Affiliation(s)
- Sanja Medenica
- Department of Internal Medicine, Endocrinology Section, Clinical Center of Montenegro, Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
| | - Maria Elena Spoltore
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome, Italy
| | - Paulina Ormazabal
- Institute of Health Sciences, Universidad de O'Higgins, Rancagua, Chile
- Laboratory of Obesity and Metabolism in Geriatrics and Adults (OMEGA), Institute of Nutrition and Food Technology (INTA), Universidad de Chile, Macul, Santiago, Chile
| | - Ljiljana V Marina
- Department for Obesity, Metabolic and Reproductive Disorders, Clinic for Endocrinology, Diabetes and Metabolic Diseases, University Clinical Centre of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Antoan Stefan Sojat
- Department for Obesity, Metabolic and Reproductive Disorders, Clinic for Endocrinology, Diabetes and Metabolic Diseases, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Antongiulio Faggiano
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, AOU Sant'Andrea, Rome, Italy
| | - Lucio Gnessi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome, Italy
| | - Rossella Mazzilli
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, AOU Sant'Andrea, Rome, Italy
| | - Mikiko Watanabe
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome, Italy
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10
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Nabhan A, Stringer E, Topçu G. Contemporary Issues in Women's Health. Int J Gynaecol Obstet 2023; 160:502-505. [PMID: 36562331 DOI: 10.1002/ijgo.14627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ashraf Nabhan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Elizabeth Stringer
- Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, North Carolina, USA
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11
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Abruzzese GA, Velazquez ME, Cerrone GE, Motta AB. Polycystic ovary syndrome in Latin American populations: What is known and what remains unresolved. J Steroid Biochem Mol Biol 2023; 225:106195. [PMID: 36183993 DOI: 10.1016/j.jsbmb.2022.106195] [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: 06/07/2022] [Revised: 09/22/2022] [Accepted: 09/26/2022] [Indexed: 02/01/2023]
Abstract
Polycystic ovary syndrome (PCOS) is one of the main endocrine and reproductive disorders affecting women in their reproductive age. The syndrome is considered a multifactorial pathology. Therefore, genetic susceptibility and environmental factors contribute to PCOS development and phenotypic manifestation. Ethnicity and socioeconomic factors influence the development of PCOS and could affect the possibility of its diagnosis. Latin America is a unique case of study because of the heterogeneity within the region, complex socioeconomic status, and the mixed ancestry found in these populations. Up-to-date, most studies have focused on developed countries' populations, and there is a lack of evidence regarding Latin-American countries. We propose to review the state of the art of PCOS knowledge regarding Latin American populations, including the metabolic and reproductive aspects of the syndrome and the different influencing factors, and suggest future directions to deepen the study of PCOS.
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Affiliation(s)
- Giselle Adriana Abruzzese
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina.
| | - Mariela Edith Velazquez
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Gloria Edith Cerrone
- Universidad de Buenos Aires, Departamento de Microbiología, Inmunología, Biotecnología y Genética, Facultad de Farmacia y Bioquímica, Cátedra de Genética, Buenos Aires, Argentina; CONICET-Universidad de Buenos Aires, Instituto de Inmunología, Genética y Metabolismo (INIGEM), Laboratorio de Diabetes y Metabolismo, Buenos Aires, Argentina
| | - Alicia Beatriz Motta
- Laboratorio de Fisio-Patología Ovárica, Centro de Estudios Farmacológicos y Botánicos, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina.
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12
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Selen DJ, Powe CE. Gestational diabetes and other adverse pregnancy outcomes in polycystic ovary syndrome. Curr Opin Endocrinol Diabetes Obes 2022; 29:521-527. [PMID: 35983844 PMCID: PMC9613547 DOI: 10.1097/med.0000000000000769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW This review provides an update on gestational diabetes (GDM) and other adverse pregnancy outcomes in individuals with polycystic ovary syndrome (PCOS), one of the most common metabolic disorders and causes of infertility. RECENT FINDINGS Recent studies using Rotterdam diagnostic criteria for PCOS have supported prior literature suggesting that pregnant individuals with PCOS are at an increased risk of GDM. Risk factors for GDM in this population include overweight/obesity, insulin resistance, hyperandrogenism, amenorrhea, and history of miscarriage. It is possible that subtypes of PCOS (metabolic vs. lean/reproductive) pose differential risk. There are no current screening or treatment guidelines specifically for individuals with PCOS for GDM prevention. Although metformin has been studied for GDM prevention in PCOS, there has been no proven benefit. For infertility treatment, assisted reproductive technology and in-vitro fertilization do not appear to increase the risk of GDM in individuals with PCOS desiring pregnancy. SUMMARY Recent studies of pregnant individuals with PCOS suggest an increased risk of adverse pregnancy outcomes, including GDM. Larger, prospective studies using standardized diagnostic criteria are warranted to determine if the risk is from PCOS generally, or if there are subtypes of PCOS (metabolic vs. lean/reproductive) at a higher risk of GDM than others.
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Affiliation(s)
- Daryl J. Selen
- Diabetes Unit, Endocrine Division, Massachusetts General Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
- Division of Endocrinology, Warren Alpert Medical School of Brown University, Providence, RI, United States
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Camille E. Powe
- Diabetes Unit, Endocrine Division, Massachusetts General Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
- Broad Institute of MIT and Harvard, Boston, MA, United States
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, MA, United States
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13
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Rababa’h AM, Matani BR, Yehya A. An update of polycystic ovary syndrome: causes and therapeutics options. Heliyon 2022; 8:e11010. [PMID: 36267367 PMCID: PMC9576888 DOI: 10.1016/j.heliyon.2022.e11010] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/19/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a heterogeneous disorder characterized by menstrual irregularities, chronic anovulation, hirsutism, androgenic alopecia, and acne. At diagnosis, patients can with different manifestations according to the disease phenotype, patient’s age, and lifestyle. However, most patients pursue medical care because of the clinical symptoms of PCOS, such as hyperandrogenism, menstrual irregularities and infertility. Recent studies have shown that PCOS is associated with 80% of anovulatory infertility; however, the precise mechanism of PCOS-induced anovulation is still undetermined. The treatment strategies of PCOS are symptomatic depending mainly on the desired goals and clinical benefits. Life style intervention is still the first line treatment option for overweight females seeking pregnancy. In addition, there are many pharmacological agents that could be added to induce ovulation such as metformin, and clomiphene citrate. Nowadays, many patients preferred to use some herbal medicine that was proved to have potential therapeutic benefits in many studies in the management of PCOS. The purpose of this review was to discuss PCOS-induced infertility and the available therapeutic options as well as the impact of COVID-19 infection on the success of fertility attempts. To address this purpose, Pubmed, Scopus, EMBASE and Google databases were searched for studies discussing PCOS-induced infertility. The literature search revealed the proper therapeutic plans to treat PCOS-induced infertility, and that treatment should be modified according to patient’s complaints, reproductive desires, and disease phenotypes. In conclusion, the use of specific therapeutic agents and patients’ adherence to lifestyle interventions could help patients recover their reproductive and metabolic health.
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Affiliation(s)
- Abeer M. Rababa’h
- Department of Clinical Pharmacy; College of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
- Corresponding author.
| | - Bayan R. Matani
- Department of Clinical Pharmacy; College of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Alaa Yehya
- Department of Department of Clinical Pharmacy and Pharmacy Practice Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
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14
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The Application of Complementary and Alternative Medicine in Polycystic Ovary Syndrome Infertility. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5076306. [PMID: 36248406 PMCID: PMC9568292 DOI: 10.1155/2022/5076306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/07/2022] [Accepted: 09/12/2022] [Indexed: 11/05/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a lifelong reproductive endocrine disease, which is the most common cause of anovular infertility. Modern medicine mainly treats infertile patients with PCOS by improving living habits, ovulation induction therapy, and assisted reproductive technology (ART), but the effect is not satisfied. Complementary alternative medicine (CAM) has conspicuous advantages in the treatment of PCOS infertility due to its good clinical efficacy, wide mechanism of action, and no obvious adverse reactions, but its safety and effectiveness in the treatment of PCOS infertility have not been proved. Based on the existing clinical and experimental studies, this paper looks for the therapeutic effect and the mechanism behind it, and explores the safety and effectiveness of its treatment in PCOS infertility, in order to provide reference for future clinical treatment and experimental research.
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15
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Sun ML, Bai WP, Song QK, Wang HY, Gao GL, Zheng L, Wang XH. Metformin With or Without Clomiphene Citrate Versus Laparoscopic Ovarian Drilling With or Without Clomiphene Citrate to Treat Patients With Clomiphene Citrate-Resistant Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. Front Pharmacol 2022; 13:576458. [PMID: 35814214 PMCID: PMC9256960 DOI: 10.3389/fphar.2022.576458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 05/27/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction: Which is optimal to treat clomiphene citrate-resistant polycystic ovary syndrome (CCR-PCOS) with LOD or metformin remains a problem. There are three inconsistent or even contradictory views.Objectives: The present meta-analysis aimed to evaluate the effectiveness and safety of Metformin with or without CC and to compare them with LOD with or without CC (Met/Met-CC vs. LOD/LOD-CC) in women with CCR-PCOS who also have anovulation.Data source: The PubMed, Cochrane, and Embase databases were searched to identify relevant studies reported between 1 Jan 1966 and 31 Aug 2019; the search was updated on 17 May 2022.Study eligibility criteria: We included randomized controlled trials (RCTs) of CCR-PCOS that had considered Met/Met-CC and LOD/LOD-CC as the exposure variables and fertility as the main outcome variable.Study appraisal and synthesis methods: We assessed study quality using the Cochrane risk-of-bias tool. The primary effectiveness outcome was live birth/ongoing pregnancy rate and the primary safety outcome was miscarriage rate. A fixed-effect meta-analysis was performed. The robustness of the results was assessed using sensitivity analyses. Meta-regression and subgroup analysis were performed to examine the reasons for heterogeneity. Publication bias was examined using the funnel plot, Egger linear regression, and Begg rank correlation tests. The quality of this meta-analysis was estimated according to the GRADE approach. This meta-analysis has been registered in PROSPERO (CRD42021240156).Results: Among 71 potentially relevant studies, we included five RCTs in our meta-analysis. We found no difference in effectiveness between Met-CC and LOD in terms of live birth/ongoing pregnancy (RR = 1.02, 95% CI: 0.87–1.21, z = 0.28; p = 0.780), and miscarriage rates (RR = 0.79, 95% CI: 0.46–1.36, z = 0.86; p = 0.390). I2 tests results revealed moderate or no heterogeneity (I2 = 51.4%, p = 0.083; I2= 0.0%; p = 0.952). Sensitivity analysis confirmed the robustness of the results. Funnel plot, Egger linear regression, and Begg rank correlation tests implied no publication bias (p > 0.05). LOD was more expensive than Met (€1050 vs. €50.16). The evidence quality was moderate.Conclusion: There is no evidence on the difference in the outcomes between the two interventions regarding ovulation, pregnancy, and live birth. As LOD is an invasive procedure and carries inherent risks, the use of Met/Met-CC should be the second-line treatment for women with CCR-PCOS.Systematic Review Registration: identifier CRD42021240156.
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Affiliation(s)
- Ming-Li Sun
- Phase I Clinical Trial Center, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Wen-Pei Bai
- Department of Gynecology, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Qing-Kun Song
- Department of Science and Technology, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Hui-Ying Wang
- Department of Gynecology, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
| | - Guo-Lan Gao
- Department of Gynecology, Shenzhen Hospital Affiliated to Savaid Medical School, University of Chinese Academy of Sciences, Shenzhen, China
- *Correspondence: Guo-Lan Gao, ; Liang Zheng, ; Xing-He Wang,
| | - Liang Zheng
- Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- *Correspondence: Guo-Lan Gao, ; Liang Zheng, ; Xing-He Wang,
| | - Xing-He Wang
- Phase I Clinical Trial Center, Beijing Shijitan Hospital Affiliated to Capital Medical University, Beijing, China
- *Correspondence: Guo-Lan Gao, ; Liang Zheng, ; Xing-He Wang,
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16
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Duane M, Stanford JB, Porucznik CA, Vigil P. Fertility Awareness-Based Methods for Women's Health and Family Planning. Front Med (Lausanne) 2022; 9:858977. [PMID: 35685421 PMCID: PMC9171018 DOI: 10.3389/fmed.2022.858977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Fertility awareness-based methods (FABMs) educate about reproductive health and enable tracking and interpretation of physical signs, such as cervical fluid secretions and basal body temperature, which reflect the hormonal changes women experience on a cyclical basis during the years of ovarian activity. Some methods measure relevant hormone levels directly. Most FABMs allow women to identify ovulation and track this "vital sign" of the menstrual or female reproductive cycle, through daily observations recorded on cycle charts (paper or electronic). Applications Physicians can use the information from FABM charts to guide the diagnosis and management of medical conditions and to support or restore healthy function of the reproductive and endocrine systems, using a restorative reproductive medical (RRM) approach. FABMs can also be used by couples to achieve or avoid pregnancy and may be most effective when taught by a trained instructor. Challenges Information about individual FABMs is rarely provided in medical education. Outdated information is widespread both in training programs and in the public sphere. Obtaining accurate information about FABMs is further complicated by the numerous period tracking or fertility apps available, because very few of these apps have evidence to support their effectiveness for identifying the fertile window, for achieving or preventing pregnancy. Conclusions This article provides an overview of different types of FABMs with a published evidence base, apps and resources for learning and using FABMs, the role FABMs can play in medical evaluation and management, and the effectiveness of FABMs for family planning, both to achieve or to avoid pregnancy.
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Affiliation(s)
- Marguerite Duane
- Department of Family Medicine, Georgetown University, Washington, DC, United States.,Fertility Appreciation Collaborative to Teach the Science (FACTS), Washington, DC, United States.,Office of Cooperative Reproductive Health, Division of Public Health, Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT, United States
| | - Joseph B Stanford
- Office of Cooperative Reproductive Health, Division of Public Health, Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT, United States
| | - Christina A Porucznik
- Office of Cooperative Reproductive Health, Division of Public Health, Department of Family and Preventive Medicine, University of Utah, Salt Lake City, UT, United States
| | - Pilar Vigil
- Reproductive Health Research Institute (RHRI), New York, NY, United States
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Scarfò G, Daniele S, Fusi J, Gesi M, Martini C, Franzoni F, Cela V, Artini PG. Metabolic and Molecular Mechanisms of Diet and Physical Exercise in the Management of Polycystic Ovarian Syndrome. Biomedicines 2022; 10:biomedicines10061305. [PMID: 35740328 PMCID: PMC9219791 DOI: 10.3390/biomedicines10061305] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 01/27/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is an endocrine systemic disorder mainly characterized by a hormonal and metabolic disbalance that leads to oligo/anovulation, hyperandrogenism and the formation of ovarian cysts. Despite the progress that has been reached in its diagnosis and management, little is known about the molecular mechanisms and signaling pathways underlying the pathogenic mechanisms. In this sense, recent research has suggested that the influence of multiple factors, including age, environment, lifestyle and the disease state environment can change the clinical presentation of PCOS via epigenetic modifications. Variants in the genes encoding for proteins involved in steroidogenesis and glucose homeostasis play a crucial role in the development of the disease. Other genes involved in inflammation and cell proliferation seem to undergo an epigenetic control. Moreover, lifestyle factors influence the PCOS course and prognosis, including diet and physical activity, which are fundamental in reducing oxidative stress, inflammation and in improving metabolic and hormonal parameters. In the present review, literature evidence on molecular and epigenetic mechanisms related to PCOS etiology will be discussed, with a particular attention on the positive influence of diet and physical activity as nonpharmacological ways of intervention in the management of the disease.
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Affiliation(s)
- Giorgia Scarfò
- Division of General Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (G.S.); (J.F.); (F.F.)
| | - Simona Daniele
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy;
- Correspondence: (S.D.); (P.G.A.); Tel.: +39-050-2219608 (S.D.); +39-050-554104 (P.G.A.)
| | - Jonathan Fusi
- Division of General Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (G.S.); (J.F.); (F.F.)
| | - Marco Gesi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy;
| | - Ferdinando Franzoni
- Division of General Medicine, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (G.S.); (J.F.); (F.F.)
| | - Vito Cela
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
| | - Paolo Giovanni Artini
- Division of Gynecology and Obstetrics, Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
- Correspondence: (S.D.); (P.G.A.); Tel.: +39-050-2219608 (S.D.); +39-050-554104 (P.G.A.)
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18
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Alarcón-Granados MC, Moreno-Ortíz H, Esteban-Pérez CI, Ferrebuz-Cardozo A, Camargo-Villalba GE, Forero-Castro M. Assessment of THADA gene polymorphisms in a sample of Colombian women with polycystic ovary syndrome: A pilot study. Heliyon 2022; 8:e09673. [PMID: 35711992 PMCID: PMC9194581 DOI: 10.1016/j.heliyon.2022.e09673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 10/20/2021] [Accepted: 05/31/2022] [Indexed: 01/04/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a multifactorial and polygenic endocrine-metabolic disorder in women of reproductive age. SNPs in the THADA gene have been identified as PCOS risk loci. In this study, we evaluated the frequency of five polymorphisms in a sample of Colombian women with PCOS, and their association with clinical and endocrine-metabolic parameters. Forty-nine women with PCOS and forty-nine healthy women were included. Allelic discrimination was performed in the THADA gene by iPLEX and the MassARRAY system (Agena Bioscience). Haploview software was conducted to analyze the linkage disequilibrium (LD) and haplotypes of polymorphisms. There was an association between the genotypes TT of rs12468394, CC + AA of rs12468394, and GG of rs6544661 and an increase in the levels of free testosterone. The CC + AA of rs12468394 genotype also was associated with an increase of androstenedione levels. THADA gene SNPs were not associated with PCOS risk. There was very strong LD among the SNPs. No significant differences in the frequency of haplotypes between groups were observed. The statistical power of this analysis is low because of the small number of samples analyzed. Additional studies involving large populations of Colombian women with PCOS are needed to verify the role of the THADA gene in this disorder.
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Affiliation(s)
- Maria Camila Alarcón-Granados
- Facultad de Ciencias. Grupo de Investigación en Ciencias Biomédicas (GICBUPTC). Universidad Pedagógica y Tecnológica de Colombia, Tunja 150003, Colombia
| | | | | | - Atilio Ferrebuz-Cardozo
- Programa de Medicina. Facultad de Ciencias de La Salud. Universidad de Boyacá, Tunja, Colombia
| | | | - Maribel Forero-Castro
- Facultad de Ciencias. Grupo de Investigación en Ciencias Biomédicas (GICBUPTC). Universidad Pedagógica y Tecnológica de Colombia, Tunja 150003, Colombia
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19
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Efficacy and Safety of Cangfu Daotan Decoction in Patients with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4395612. [PMID: 35620410 PMCID: PMC9129968 DOI: 10.1155/2022/4395612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022]
Abstract
Background The infertility caused by polycystic ovary syndrome (PCOS) has received considerable attention. Considerable efforts have been made to improve the rates of pregnancy and live birth. Cangfu Daotan Decoction (CFDTD) is a classic prescription for treating infertility in obese women. The efficacy of CFDTD in PCOS is controversial. Objective To evaluate the effectiveness and safety of CFDTD in treating infertility with PCOS. Methods A literature search was performed in the Cochrane Library, PubMed, Embase, the China National Knowledge Infrastructure, the Wanfang Database, the VIP Chinese Biomedical science journal database, and the Chinese BioMedical database from the date of each database establishment to December 2021. Only randomized controlled trials, which were used to evaluate the efficacy of CFDTD in treating subjects with PCOS, were included in the present study. The quality of evidence was assessed using the Cochrane Reviewer Handbook 5.0.0, and meta-analysis was performed using RevMan 5.3.5 software. Results Fourteen studies with a total of 1,433 patients were included in this analysis. The present study indicated that CFDTD could significantly improve pregnancy rate (RR = 1.62, 95% CI (1.44, 1.83), P < 0.00001), ovulation rate (RR = 1.40, 95% CI (1.25, 1.56), P < 0.00001), and estradiol levels (SMD = 0.80, 95% CI (0.03, 1.58), P=0.04), while testosterone levels (SMD = −0.92, 95% CI (−1.52, −0.31), P=0.003), homeostatic model assessment for insulin resistance (MD = −0.56, 95% CI (−0.99, −0.12), P=0.01), total cholesterol levels (MD = −0.60, 95% CI (−0.76, −0.44), P < 0.00001), triglyceride levels (MD = −0.48, 95% CI (−0.60, −0.36), P < 0.00001), body mass index (MD = −2.96, 95% CI (−3.88, −2.03), P < 0.00001), and the incidence of adverse reactions (RR = 0.47, 95% CI (0.34, 0.65), P < 0.00001) were significantly reduced. Conclusions Evidence from the meta-analysis suggested that CFDTD appeared to be an effective and relatively safe treatment for PCOS. However, the influence of CFDTD on reproductive hormones, glucose metabolism, and blood lipids should be carefully concluded. Due to the low quality of the methods used in the included randomized controlled trials, further studies are required with larger sample sizes and well-designed models to confirm our findings.
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20
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Liu H, Xie J, Fan L, Xia Y, Peng X, Zhou J, Ni X. Cryptotanshinone Protects against PCOS-Induced Damage of Ovarian Tissue via Regulating Oxidative Stress, Mitochondrial Membrane Potential, Inflammation, and Apoptosis via Regulating Ferroptosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:8011850. [PMID: 35419170 PMCID: PMC9001078 DOI: 10.1155/2022/8011850] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/24/2022] [Accepted: 03/01/2022] [Indexed: 12/24/2022]
Abstract
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of childbearing age. Cryptotanshinone (CRY) has been shown to be effective in reversing reproductive disorders, but whether it can be used in the treatment of polycystic ovary syndrome remains unclear. We aimed to explore whether the mechanism of cryptotanshinone (CRY) in the treatment of polycystic ovary syndrome (PCOS) can be driven via regulating ferroptosis. A rat model of PCOS was established by daily injection of human chorionic gonadotropin and insulin for 22 days. An in vitro model of ischemia-reperfusion (IR) of granulosa cells was established. The in vitro and rat models of PCOS were subjected to different treatments including ferroptosis activators and inhibitors, CRY, and MAPK inhibitor. Oxidative stress was evaluated by measuring the activities of SOD, MDA, and GSH-PX. Total body weight and ovarian weight, as well as the levels of LH and the LH to FSH ratio, significantly increased in rats with PCOS, compared with controls. The expression of Bax was increased in PCOS tissues while PGC1α, NFR1, GPX4, catalase p-ERK, and Bcl-2 were all downregulated. Ferroptosis activator, erastin, had effects similar to those of PCOS while the contrary was found with CRY and ferroptosis inhibitor treatment groups. In vitro, CRY inhibited oxidative stress, MMP, and NF-κB and activated MAPK/ERK signaling by regulating ferroptosis. Overall, this study indicated that CRY protects against PCOS-induced damage of the ovarian tissue, via regulating oxidative stress, MMP, inflammation, and apoptosis via regulating ferroptosis.
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Affiliation(s)
- Honglin Liu
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
| | - Jiani Xie
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
| | - Limin Fan
- The Institute for Biomedical Engineering and Nano Science Tongji University School of Medicine, No. 1239, Siping Road, Shanghai 200092, China
| | - Yue Xia
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
| | - Xia Peng
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
| | - Jianhua Zhou
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
| | - Xiaorong Ni
- Department of Gynecology, Shanghai University of Traditional Chinese Medicine, Shanghai Traditional Chinese Medicine Hospital, 274 Middle Zhi Jiang Rd, Shanghai 200071, China
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21
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A review on inflammation and angiogenesis as key mechanisms involved in the pathogenesis of bovine cystic ovarian disease. Theriogenology 2022; 186:70-85. [DOI: 10.1016/j.theriogenology.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/01/2022] [Accepted: 04/05/2022] [Indexed: 11/23/2022]
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22
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Zhu P, Guan JZ, Hai QC, Jin J, Shi L, Hua L. The clinical effectiveness and safety of traditional Chinese medicine Jinfeng pill in adjuvant treatment of infertility with polycystic ovary syndrome: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e28676. [PMID: 35089214 PMCID: PMC8797503 DOI: 10.1097/md.0000000000028676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 01/07/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is the main cause of infertility in women, the essence of which is an endocrine disorder syndrome with abnormal sugar metabolism and reproductive dysfunction, and the incidence rate of about 6% of women. Traditional Chinese medicine (TCM) Jinfeng pill has achieved very good clinical results in the treatment of infertility with PCOS, but there is currently a lack of strong evidence-based medical evidence. This study uses meta-analysis method to analyze the clinical effectiveness and safety of TCM Jinfeng pill in the treatment of infertility with PCOS, hoping to provide help for the clinical treatment of infertility with PCOS. METHODS Using the computer to retrieve SinoMed, CNKI, VIP, WANFANG Database, as well as Public, The Cochrane library, Medline (Ovid SP), Embase and other foreign language databases, while manually retrieving the relevant magazine supplements, special issues, professional materials, network information, and so on. The retrieval time is from the beginning of each database to June 2021. The selected literature is evaluated using the Cochrane System Rating Manual Bias Risk Tool. Statistical analysis and graphics of the inclusion literature are performed using Review Manager 5.3 statistical software. RESULTS All the results of this study on the clinical effectiveness and safety of TCM Jinfeng pill in adjuvant treatment of infertility with PCOS will be published in a peer-reviewed academic journal of medicine. ETHICS AND DISSEMINATION The type of study is systematic evaluation, the whole process of research does not involve human trials, the data used in the institute are obtained through published literature, so ethical review is not suitable for this study. OSF REGISTRATION NUMBER 10.17605/OSF.IO/JEP2D. (https://osf.io/jep2d). CONCLUSION Our research will provide evidence-based medical evidence on whether the TCM Jinfeng pill is effective and safe in the treatment of infertility with PCOS.
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Affiliation(s)
- Ping Zhu
- Department of Obstetrics and Gynecology, Inner Mongolia Baogang Hospital (The Third Affiliated Hospital of Inner Mongolia Medical University), NO.20 Shaoxian Road, Kundulun District, Baotou, Inner Mongolia Autonomous Region, China
| | - Jing-Zhi Guan
- Department of Pharmacy, Inner Mongolia International Mongolian Hospital, NO.83 Daxue East Road, Hohhot, Inner Mongolia Autonomous Region, China
| | - Qing-Chun Hai
- Department of Acupuncture and Massage, Inner Mongolia International Mongolian Hospital, NO.83 Daxue East Road, Hohhot, Inner Mongolia Autonomous Region, China
| | - Jing Jin
- Department of Obstetrics and Gynecology, Baogang Third Hospital of Hongci Medical Group, NO.15 Qingnian Road, Kundulun District, Baotou, Inner Mongolia Autonomous Region, China
| | - Lei Shi
- Department of Pharmacy, The First Hospital of Hohhot, Hohhot, Inner Mongolia Autonomous Region, China
| | - Lian Hua
- College of Mongolian Medicine, Inner Mongolia Medical University, Jinshan Development Zone, Hohhot, Inner Mongolia Autonomous Region, China
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Rong A, Ta N, E. L, Meng W. Add-on effect of the Guizhi Fuling formula for management of reduced fertility potential in women with polycystic ovary syndrome: A systematic review and meta-analysis of randomized controlled trials. Front Endocrinol (Lausanne) 2022; 13:995106. [PMID: 37143960 PMCID: PMC10153095 DOI: 10.3389/fendo.2022.995106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 12/19/2022] [Indexed: 05/06/2023] Open
Abstract
Background Guizhi Fuling (GZFL) pill, a traditional Chinese herbal formula including Semen Persicae, Ramulus Cinnamomi, Poria, Radix Paeoniae Alba, and Cortex Moutan, has been widely applied in the management of gynecological diseases. Objective To evaluate the add-on effect of the GZFL formula for treating reduced fertility potential in women with polycystic ovary syndrome (PCOS) by conducting a systematic review and meta-analysis. Methods Two reviewers independently searched the PubMed, Embase, Cochrane Library, Wanfang, SinoMed, and CKNI databases until 09/11/2022. Eligible studies were randomized controlled trials (RCTs) of the GZFL formula plus Western medicine versus the Western medicine for treating PCOS. The primary endpoint was the ovulation, pregnancy, and miscarriage rate. The secondary endpoints included the serum follicle-stimulating hormone (FSH), total testosterone, luteinizing hormone (LH), estradiol, and homeostasis model assessment insulin resistance (HOMA-IR). Results There were 16 RCTs with 1,385 patients identified. The GZFL formula plus Western medicine significantly improved the ovulation rate (risk ratios [RR] 1.24; 95% confidence intervals [CI] 1.15-1.34) and pregnancy rate (RR 1.53; 95% CI 1.38 to 1.69) than the Western medicine alone. Adjuvant treatment with the GZFL formula also significantly decreased the serum FSH (mean difference [MD] -0.48 U/l; 95% CI -0.80 to -0.15), total testosterone (standard mean difference [SMD] -1.07; 95% CI -1.71 to -0.44), LH level (MD -2.19 U/l; 95% CI -3.04 to -1.34), and HOMA-IR (MD -0.47; 95% CI -0.60 to -0.34). However, there was no significant difference in the miscarriage rate (RR 0.89; 95% CI 0.36-2.20) and serum estradiol level (SMD 0.34; 95% CI -0.25 to 0.94) between two groups. Conclusions The GZFL formula as adjuvant therapy can improve the ovulation and pregnancy rates in women with PCOS. Its beneficial effects may correlate with reducing FSH, total testosterone, and LH and ameliorating insulin resistance. However, more well-designed RCTs with larger samples and multicenter trials are required to confirm the current findings due to uncertainty of the evidence. Systematic review registration PROSPERO identifier, CRD42022354530.
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Affiliation(s)
- Anna Rong
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Na Ta
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Lihua E.
- Department of Stomatology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Wenbin Meng
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
- *Correspondence: Wenbin Meng,
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24
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Dai H, Liu F, Lu J, Yang Y, Liu P. miR-124-3p Combined with ANGPTL2 Has High Diagnostic Values for Obese and Nonobese Polycystic Ovary Syndrome. Int J Endocrinol 2022; 2022:2155018. [PMID: 35747760 PMCID: PMC9213205 DOI: 10.1155/2022/2155018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 02/08/2022] [Accepted: 05/10/2022] [Indexed: 12/28/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a hormonal disorder that affects 5-20% of women of reproductive age. Interestingly, serum miR-124-3p and ANGPTL2 are differentially expressed in PCOS patients. Accordingly, this study set out to explore the clinical roles of serum miR-124-3p/ANGPTL2 in PCOS. Firstly, miR-124-3p/ANGPTL2 expression patterns were detected in the serum of 102 PCOS patients and 100 healthy subjects. miR-124-3p or/and ANGPTL2 diagnostic efficacy on PCOS was further analyzed, in addition to the measurement of lipid metabolism, glucose metabolism, sex hormone indexes, and inflammation levels. Correlations between serum miR-124-3p/ANGPTL2 expressions and age, BMI, Ferriman-Gallwey score, lipid metabolism, glucose metabolism, sex hormone indexes, TNF-α, and IL-6 in PCOS patients were determined. The expression correlation and binding relationship of ANGPTL2 and miR-124-3p were identified. In addition, miR-124-3p was downregulated and ANGPTL2 was upregulated in the serum of obese and nonobese PCOS patients. miR-124-3p expression was found to be negatively correlated with Ferriman-Gallwey score and serum total testosterone (T), and negatively related to prolactin (PRL). ANGPTL2 expression was positively correlated with FNS and inversely linked with PRL. TNF-α and IL-6 were negatively correlated with miR-124-3p, but positively correlated with ANGPTL2. Furthermore, there was a negative correlation and a targeting relationship between ANGPTL2 and miR-124-3p expression in the serum of obese and nonobese PCOS patients. Collectively, our findings indicated that miR-124-3p might target ANGPTL2 expression in obese and nonobese PCOS patients, and further underscored the diagnostic value of their combination.
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Affiliation(s)
- Hongmei Dai
- Department of Reproductive Medicine, Dongying People's Hospital, Dongying, Shandong, China
| | - Fangting Liu
- Department of Obstetrics and Gynecology, Dongying People's Hospital, Dongying, Shandong, China
| | - Jianshu Lu
- Department of Orthopaedics, Dongying People's Hospital, Dongying, Shandong, China
| | - Yan Yang
- Department of Respiratory, Dongying People's Hospital, Dongying, Shandong, China
| | - Pingping Liu
- Department of Obstetrics and Gynecology, Dongying People's Hospital, Dongying, Shandong, China
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Schmalbrock LJ, Weiss G, Rijntjes E, Reinschissler N, Sun Q, Schenk M, Schomburg L. Pronounced Trace Element Variation in Follicular Fluids of Subfertile Women Undergoing Assisted Reproduction. Nutrients 2021; 13:nu13114134. [PMID: 34836389 PMCID: PMC8619388 DOI: 10.3390/nu13114134] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 02/07/2023] Open
Abstract
Female subfertility is a growing concern, especially in view of an increasing prevalence of polycystic ovary syndrome (PCOS). Assisted reproductive technologies (ART) offer a perspective for pregnancy, but the outcome rate is still suboptimal. The trace elements (TE), copper (Cu), selenium (Se), and zinc (Zn) are essential for fertility and development. We hypothesized that TE concentrations are related to oocyte quality and growth and affect pregnancy outcomes in women undergoing ART. Concentrations of TE were measured by total reflection X-ray fluorescence. Extracellular glutathione peroxidase 3 (GPX3) and selenoprotein P (SELENOP) were determined as additional Se biomarkers. Corresponding serum and follicular fluid (FF) samples were available from women with (n = 20) and without (n = 20) PCOS diagnosis undergoing hormone treatment within the ART procedure, respectively, and FF samples were classified into five groups based on morphological assessment. Serum showed higher TE concentrations than FF, and TE levels correlated positively between both matrices. Individual FF from the same women showed surprisingly high variability in TE concentration, and follicles without oocytes displayed the lowest TE concentrations. Both Se biomarkers GPX3 and SELENOP were present in FF and correlated positively to Se concentrations. Some notable relationships were observed between morphokinetic parameters, TE concentrations, and GPX3 activity. A slightly depressed serum Zn concentration was observed in PCOS. Our results indicate a direct relationship between TE in serum and FF, positive correlations between the three Se biomarkers in FF, and high variability between the FF from the same woman with the lowest TE concentrations in the follicles with the poorest quality. The differences observed in relation to PCOS diagnoses appear relatively minor. Collectively, the data support the notion that TE assessment of follicles may contribute to optimal oocyte selection and subsequently influence ART success.
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Affiliation(s)
- Lilly Johanna Schmalbrock
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Gregor Weiss
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
| | - Eddy Rijntjes
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Nina Reinschissler
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
| | - Qian Sun
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Michael Schenk
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
- Correspondence: (M.S.); (L.S.)
| | - Lutz Schomburg
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
- Correspondence: (M.S.); (L.S.)
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26
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Zeng MF, Zhou X, Duan JL. Stimulated cycle versus artificial cycle for frozen embryo transfer in patients with polycystic ovary syndrome: a Meta-analysis. Gynecol Endocrinol 2021; 37:294-299. [PMID: 33426930 DOI: 10.1080/09513590.2020.1867976] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Our aim is to conduct a meta-analysis comparing clinical outcomes between the mild ovarian stimulation cycle versus an artificial cycle (AC) for frozen embryo transfer (FET) in patients with polycystic ovary syndrome (PCOS). METHODS We systematically searched the databases of PubMed, EMBASE and the Cochrane Library from inception to January 2020. The outcomes were live birth rate (LBR), ongoing pregnancy rate (OPR), clinical pregnancy rate (CPR), embryo implantation rate (IR) and miscarriage rate (MR). The mild ovarian stimulation cycle and AC were compared according to risk ratios and 95% confidence intervals using a fixed or random effects model. RESULTS Four retrospective studies describing the clinical outcomes were included. We found no significant difference in LBR, OPR, CPR, IR or MR between the mild ovarian stimulation cycle and AC protocols, whereas a lower MR was found for the letrozole-stimulated cycle than the AC. CONCLUSIONS The letrozole-stimulated cycle for endometrial preparation in PCOS patients undergoing FET may lower the MR more than the AC. PCOS patients using the mild ovarian stimulation cycle for endometrial preparation undergoing FET had similar LBR, OPR, CPR and IR compared with the AC. The letrozole-stimulated protocol may be a reasonable choice for endometrial preparation before FET for women with PCOS.
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Affiliation(s)
- Mei Fang Zeng
- Centre for Women, Children and Reproduction, Guilin, PR China
| | - Xin Zhou
- Centre for Women, Children and Reproduction, Guilin, PR China
| | - Jin Liang Duan
- Centre for Women, Children and Reproduction, Guilin, PR China
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Djedjibegovic J, Marjanovic A, Kobilica I, Turalic A, Lugusic A, Sober M. Lifestyle management of polycystic ovary syndrome: a single-center study in Bosnia and Herzegovina. AIMS Public Health 2020; 7:504-520. [PMID: 32968674 PMCID: PMC7505790 DOI: 10.3934/publichealth.2020041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 07/07/2020] [Indexed: 11/20/2022] Open
Abstract
Background Polycystic ovary syndrome (PCOS) is a complex endocrinopathy affecting up to 20% of pre-menopausal women. The most recent international guidelines set lifestyle management as the cornerstone of the PCOS treatment. Still, there is a paucity of data on the implementation of lifestyle management in clinical practice. This cross-sectional study aimed to explore physicians-reported practices in PCOS lifestyle management in the Sarajevo Canton, Bosnia and Herzegovina (BiH). The profession of dietetics is not legally recognized in BiH. Nutritional interventions in health promotion and disease treatment are provided by medical professionals. Methods Data were collected by a paper-based questionnaire distributed during March-May 2018 in the Public Institution Health Centre of Sarajevo Canton. Results Forty-six physicians (response rate of 80.7%) completed the questionnaire. An initial treatment plan based solely on lifestyle measures (diet + physical activity), as recommended by current guidelines was reported by 34.8% of physicians. Although dietary interventions were rated as highly relevant in PCOS management by the vast majority of physicians, only one-half reported recording patients' adherence and 45.7% of physicians were unsure of the effectiveness of the lifestyle interventions in their patients. Conclusion PCOS lifestyle management in the study setting is sub-optimal. Additional education on effective PCOS lifestyle management strategies would be beneficial, especially for physicians with less than 15 years in practice. Possible obstacles to better physicians' engagement in PCOS lifestyle management should be further investigated.
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Affiliation(s)
| | | | - Ilhana Kobilica
- Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Amila Turalic
- Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Aida Lugusic
- Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Miroslav Sober
- Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
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