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Nawar M, Mohammad MS, Shabaan A, Elsedfy H. Ovarian reserve and fertility parameters in post-pubertal females with congenital adrenal hyperplasia: a case-control study. J Pediatr Endocrinol Metab 2024; 37:336-340. [PMID: 38459773 DOI: 10.1515/jpem-2023-0462] [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: 10/16/2023] [Accepted: 02/18/2024] [Indexed: 03/10/2024]
Abstract
OBJECTIVES Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder characterized by impaired activity of the enzyme required for cortisol and aldosterone production, resulting in increased adrenal androgen synthesis. Factors affecting fertility in CAH patients include ambiguous genitalia and their complications, excessive androgen secretion, adrenal progesterone hypersecretion, and various psychosocial factors. Serum anti-Müllerian hormone (AMH) level is used to assess ovarian reserve in women. A few data on serum AMH levels in CAH patients are available in the literature. The aim of the study was to evaluate ovarian reserve in a group of post-menarche females diagnosed with CAH by measuring serum AMH level and assessing the number of antral follicles sonographically. METHODS A case-control study was conducted on 17 post-pubertal CAH females and 17 age-matched healthy female controls; the mean age of the patient group was 15.09 ± 3.55 years ranging from 11 to 24 years, while the mean age of the control group was 16.04 ± 3.72 years ranging from 12 to 25 years, the mean post-menarchal age of the patients group was 3.29 ± 1.37 years ranging from 1 to 6 years while the mean post-menarchal age of the control group was 4.13 ± 1.62 years ranging from 1 to 9 years. The degree of hirsutism was compared between the two groups according to the modified Ferriman-Gallwey score, clitoral length was assessed using a digital caliber. Serum levels of adrenal androgens in addition to basal levels of serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, progesterone, and serum AMH were measured in both groups. RESULTS Patients had smaller uterine volumes, and smaller ovarian volumes but a comparable number of antral follicles and comparable serum AMH levels relative to controls. CONCLUSIONS Good compliance with treatment in patients with CAH results in good hormonal control, low risk of PCOS, good fertility parameters, and a good ovarian reserve.
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Affiliation(s)
- Marwa Nawar
- Pediatric Endocrinology Clinic,Pediatrics department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Asmaa Shabaan
- Pediatrics Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Heba Elsedfy
- Pediatric Endocrinology Clinic,Pediatrics department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Rousseau-Ralliard D, Chavatte-Palmer P, Couturier-Tarrade A. The Effect of Maternal Exposure to a Diet High in Fats and Cholesterol on the Placental Function and Phenotype of the Offspring in a Rabbit Model: A Summary Review of About 15 Years of Research. Int J Mol Sci 2023; 24:14547. [PMID: 37834002 PMCID: PMC10572169 DOI: 10.3390/ijms241914547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/21/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
The rates of obesity and being overweight are increasing all around the world, especially among women of childbearing age, in part due to overconsumption of lipids. The aim of this summary review was to present the cellular and molecular effects of a hyperlipidic high-cholesterol (H) diet on the maternal and offspring phenotype at the early embryonic, neonatal, weaning and adult stages while considering the effects of sex and to identify the window(s) of vulnerability linked to this exposure in a rabbit model. Before breeding, the H diet induced dyslipidemia and aortic atherosclerosis lesions and increased the number of atretic follicles. In the offspring, the H diet disrupted the embryonic phenotype and induced fetal hypotrophy associated with sex-specific disturbances of the feto-placental unit. In adulthood, the offspring of the H dams were heavier and hyperphagic and had increased blood pressure associated with disturbed gonadal development in both sexes. Vulnerability windows were explored via embryo transfers. The maternal gestational diet was shown to play a key role in the feto-placental phenotype, and preconception programming was unquestionably also observed. These two periods could represent windows of intervention in the context of obesity or being overweight to limit fetal and placental consequences.
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Affiliation(s)
- Delphine Rousseau-Ralliard
- BREED, INRAE, UVSQ, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (D.R.-R.); (P.C.-P.)
- BREED, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
| | - Pascale Chavatte-Palmer
- BREED, INRAE, UVSQ, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (D.R.-R.); (P.C.-P.)
- BREED, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
| | - Anne Couturier-Tarrade
- BREED, INRAE, UVSQ, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (D.R.-R.); (P.C.-P.)
- BREED, Ecole Nationale Vétérinaire d’Alfort, 94700 Maisons-Alfort, France
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Cinzori ME, Pacyga DC, Babayev E, Duncan FE, Li Z, Williams PL, Flaws JA, Strakovsky RS. Ovarian volume partially explains associations of phthalate biomarkers with anti-Müllerian hormone and estradiol in midlife women. ENVIRONMENT INTERNATIONAL 2023; 172:107771. [PMID: 36724714 PMCID: PMC10012419 DOI: 10.1016/j.envint.2023.107771] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/23/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND/OBJECTIVES Women are ubiquitously exposed to endocrine disruptors, including phthalates. Ovarian follicles undergoing folliculogenesis (indirectly measured by ovarian volume) produce anti-Müllerian hormone (AMH) and estradiol (E2). We evaluated associations of phthalates with ovarian volume to assess whether this explained prior positive associations of phthalates with AMH and E2. METHODS Women ages 45-54 years (n = 614) had transvaginal ultrasounds of right/left ovaries to calculate mean ovarian volume. Women provided up-to-four urine and blood samples for quantifying AMH (first serum sample), E2 (all serum samples), and nine phthalate metabolites (from pooled urine, representing six parent phthalates). Multivariable linear or logistic regression models (for individual phthalate biomarkers), as well as weighted quantile sum (WQS) regression (for mixture analyses) evaluated associations of phthalate biomarkers with ovarian volume. Using cross-sectional mediation analysis, we assessed whether associations of phthalates with ovarian volume partially explained those of phthalates with AMH or E2. RESULTS Most women were non-Hispanic White (68%) and pre-menopausal (67%) with higher urinary phthalate metabolite concentrations than U.S. women. In single-pollutant models, 10% increases in mono(3-carboxypropyl) phthalate (MCPP) and monobenzyl phthalate (MBzP) were associated with 0.44% (95% CI: -0.02%, 0.91%) and 0.62% (95% CI: 0.02%, 1.23%) larger ovarian volumes, respectively. As a cumulative mixture, 10% increases in the phthalate mixture were associated with 2.89% larger ovarian volume (95%CI: 0.27, 5.59) with MCPP (35%) and MBzP (41%) identified as major contributors. Higher ovarian volume due to a 10% increase in MBzP (indirect effect OR: 1.004; 95% CI: 1.00, 1.01) explained 16% of the positive association between MBzP and higher AMH, whereas higher ovarian volume due to a 10% increase in MCPP (indirect effect %Δ: 0.11; 95% CI: -0.01, 0.22) explained 23% of the positive association between MCPP and E2. CONCLUSION In this cross-sectional study, phthalates were associated with increased ovarian volume, with implications for midlife hormone production.
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Affiliation(s)
- Maria E Cinzori
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, United States; Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824, United States; Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI 48824, United States
| | - Diana C Pacyga
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, United States; Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824, United States
| | - Elnur Babayev
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Francesca E Duncan
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Zhong Li
- Roy J. Carver Biotechnology Center, University of Illinois, Urbana-Champaign, IL 61801, United States
| | - Paige L Williams
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA 02115, United States; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA 02115, United States
| | - Jodi A Flaws
- Department of Comparative Biosciences, University of Illinois, Urbana-Champaign, IL 61802, United States
| | - Rita S Strakovsky
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI 48824, United States; Institute for Integrative Toxicology, Michigan State University, East Lansing, MI 48824, United States.
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Ovarian Morphometric and Histologic Characteristics and Correlation with Clinical Factors: A Cross-Sectional Study. J Pers Med 2023; 13:jpm13020232. [PMID: 36836466 PMCID: PMC9961882 DOI: 10.3390/jpm13020232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Reproductive lifespan is determined by the reserve of ovarian follicles; their quality and quality determine the fertility potential at a given point in time for a particular individual. Inter-individual variations related to morphometry, laterality, medical history, demographic characteristics and ethnicity may impact ovarian histology, which however, has not been extensively studied or documented. The present cross-sectional study aims to investigate the potential association of clinical factors (age, medical and obstetric history) with ovarian morphometry and histology in females of reproductive age in the local population. The sample included 31 specimens of whole human ovaries, obtained from surgical/autopsy procedures in reproductive-aged women, processed at the Pathology Department. Morphometric characteristics were assessed, including shape, color, length, width, thickness and gross ovarian pathology. Random samples of specific dimensions were histologically examined to determine follicular counts. The results were analyzed statistically in correlation to morphometric characteristics and medical history. The majority of the patients had oval-shaped ovaries (77.8% right; 92.3% left; p = 0.368) of whitish color (38.9% right; 46.2% left; p > 0.999). Right ovaries had significantly greater length, width and volume (p-values 0.018, 0.040 and 0.050, respectively). Thickness was equivalent, as well as follicular distribution of all classes. Age correlated inversely with ovarian volume and primordial/primary follicular count on histology. Women with a caesarian-section history yielded significantly lower primordial/primary follicular counts. As estimated by ovarian histology, macroscopic and clinical factors may be significantly associated with actual ovarian reserve.
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Yang X, Li H, Wang Y, Liang X, Chen C, Zhou X, Zeng F, Fang J, Frangi A, Chen Z, Ni D. Contrastive rendering with semi-supervised learning for ovary and follicle segmentation from 3D ultrasound. Med Image Anal 2021; 73:102134. [PMID: 34246847 DOI: 10.1016/j.media.2021.102134] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/04/2021] [Accepted: 06/09/2021] [Indexed: 10/21/2022]
Abstract
Segmentation of ovary and follicles from 3D ultrasound (US) is the crucial technique of measurement tools for female infertility diagnosis. Since manual segmentation is time-consuming and operator-dependent, an accurate and fast segmentation method is highly demanded. However, it is challenging for current deep-learning based methods to segment ovary and follicles precisely due to ambiguous boundaries and insufficient annotations. In this paper, we propose a contrastive rendering (C-Rend) framework to segment ovary and follicles with detail-refined boundaries. Furthermore, we incorporate the proposed C-Rend with a semi-supervised learning (SSL) framework, leveraging unlabeled data for better performance. Highlights of this paper include: (1) A rendering task is performed to estimate boundary accurately via enriched feature representation learning. (2) Point-wise contrastive learning is proposed to enhance the similarity of intra-class points and contrastively decrease the similarity of inter-class points. (3) The C-Rend plays a complementary role for the SSL framework in uncertainty-aware learning, which could provide reliable supervision information and achieve superior segmentation performance. Through extensive validation on large in-house datasets with partial annotations, our method outperforms state-of-the-art methods in various evaluation metrics for both the ovary and follicles.
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Affiliation(s)
- Xin Yang
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China
| | - Haoming Li
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China
| | - Yi Wang
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China
| | - Xiaowen Liang
- Department of Ultrasound Medicine, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Chaoyu Chen
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China
| | - Xu Zhou
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China
| | - Fengyi Zeng
- Department of Ultrasound Medicine, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jinghui Fang
- Department of Ultrasound Medicine, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Alejandro Frangi
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Centre for Computational Imaging and Simulation Technologies in Biomedicine (CISTIB), School of Computing, University of Leeds, Leeds, UK; Medical Imaging Research Center (MIRC), University Hospital Gasthuisberg, Electrical Engineering Department, KU Leuven, Leuven, Belgium
| | - Zhiyi Chen
- Institute of Medical Imaging, University of South China, Hengyang, Hunan Province, China; Department of Ultrasound Medicine, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Dong Ni
- School of Biomedical Engineering, Health Center, Shenzhen University, China; Medical UltraSound Image Computing (MUSIC) Lab, Shenzhen University, China.
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Yao S, Lopez-Tello J, Sferruzzi-Perri AN. Developmental programming of the female reproductive system-a review. Biol Reprod 2020; 104:745-770. [PMID: 33354727 DOI: 10.1093/biolre/ioaa232] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/11/2020] [Accepted: 12/17/2020] [Indexed: 12/13/2022] Open
Abstract
Exposures to adverse conditions in utero can lead to permanent changes in the structure and function of key physiological systems in the developing fetus, increasing the risk of disease and premature aging in later postnatal life. When considering the systems that could be affected by an adverse gestational environment, the reproductive system of developing female offspring may be particularly important, as changes have the potential to alter both reproductive capacity of the first generation, as well as health of the second generation through changes in the oocyte. The aim of this review is to examine the impact of different adverse intrauterine conditions on the reproductive system of the female offspring. It focuses on the effects of exposure to maternal undernutrition, overnutrition/obesity, hypoxia, smoking, steroid excess, endocrine-disrupting chemicals, and pollutants during gestation and draws on data from human and animal studies to illuminate underlying mechanisms. The available data indeed indicate that adverse gestational environments alter the reproductive physiology of female offspring with consequences for future reproductive capacity. These alterations are mediated via programmed changes in the hypothalamic-pituitary-gonadal axis and the structure and function of reproductive tissues, particularly the ovaries. Reproductive programming may be observed as a change in the timing of puberty onset and menopause/reproductive decline, altered menstrual/estrous cycles, polycystic ovaries, and elevated risk of reproductive tissue cancers. These reproductive outcomes can affect the fertility and fecundity of the female offspring; however, further work is needed to better define the possible impact of these programmed changes on subsequent generations.
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Affiliation(s)
- Sijia Yao
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, Downing Street, University of Cambridge, Cambridge, UK
| | - Jorge Lopez-Tello
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, Downing Street, University of Cambridge, Cambridge, UK
| | - Amanda N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development and Neuroscience, Downing Street, University of Cambridge, Cambridge, UK
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Cosma S, Carosso AR, Moretto M, Borella F, Ferraioli D, Bovetti M, Gervasoni F, Filippini C, Revelli A, Ferrero S, Benedetto C. Affected Ovary Relative Volume: A Novel Sonographic Predictor of Ovarian Reserve in Patients with Unilateral Endometrioma-A Pilot Study. J Clin Med 2020; 9:E4076. [PMID: 33348770 PMCID: PMC7767191 DOI: 10.3390/jcm9124076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/02/2020] [Accepted: 12/11/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The assessment of ovarian reserve in the case of endometrioma is of pivotal importance for planning a tailored management. However, both the antral follicle count (AFC) and the antimüllerian hormone (AMH) dosage are subject to a fair degree of variability in ovarian endometriosis. This study aimed to identify a sonographic parameter of ovarian reserve that could implement current available markers in patients with unilateral endometrioma. METHODS Patients with unilateral endometrioma admitted to our Endometriosis Center between March 2018 and April 2019 were enrolled. Transvaginal ultrasonography for the evaluation of eight sonographic indicators and AMH level determination were performed. The relationship between AMH level and each indicator was assessed. RESULTS Thirty-four women were included. There was a positive significant correlation between AMH level and the healthy ovary AFC (HO-AFC) (r = 0.36 p = 0.034). A stronger, negative correlation between AMH level and the ratio between the volume of the affected and the healthy ovary (affected ovary relative volume, AORV) (r = -0.47; p = 0.005) was evidenced. AORV had a satisfactory accuracy (AUC 0.73; CI 0.61-0.90; p = 0.0008), and the cut-off value of 5.96 had the best balance of sensitivity/specificity in distinguishing between patients with a good ovarian reserve (AMH ≥ 2 ng/mL) and those at risk of ovarian reserve depletion after excisional surgery. CONCLUSION AORV may be a useful tool to assess ovarian reserve in patients with unilateral endometrioma without previous surgery and to guide physicians in clinical management.
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Affiliation(s)
- Stefano Cosma
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (S.C.); (A.R.C.); (A.R.); (C.B.)
| | - Andrea Roberto Carosso
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (S.C.); (A.R.C.); (A.R.); (C.B.)
| | - Martina Moretto
- Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (M.M.); (F.B.); (M.B.); (F.G.)
| | - Fulvio Borella
- Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (M.M.); (F.B.); (M.B.); (F.G.)
| | - Domenico Ferraioli
- Department of Oncology Surgery, Léon Bérard Comprehensive Cancer Center, 69008 Lyon, France; (D.F.); (C.F.)
| | - Marialuisa Bovetti
- Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (M.M.); (F.B.); (M.B.); (F.G.)
| | - Fiammetta Gervasoni
- Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (M.M.); (F.B.); (M.B.); (F.G.)
| | - Claudia Filippini
- Department of Oncology Surgery, Léon Bérard Comprehensive Cancer Center, 69008 Lyon, France; (D.F.); (C.F.)
| | - Alberto Revelli
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (S.C.); (A.R.C.); (A.R.); (C.B.)
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Chiara Benedetto
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (S.C.); (A.R.C.); (A.R.); (C.B.)
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Wakimoto Y, Pors SE, Cadenas J, Colmorn L, Ernst E, Dueholm M, Fedder J, Mamsen LS, Kristensen SG, Andersen CY. The precise ovarian volume is significantly associated with serum concentrations of antimüllerian hormone, the luteinizing hormone/follicle-stimulating hormone ratio, and total testosterone. Fertil Steril 2020; 113:453-459. [PMID: 32106996 DOI: 10.1016/j.fertnstert.2019.09.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To evaluate potential associations between concentrations of antimüllerian hormone (AMH) and T as well as the LH/FSH ratio and the unbiased precise ovarian volume obtained after unilateral ovariectomy. DESIGN Cohort study. SETTING University hospital. PATIENT(S) A total of 765 patients having one ovary surgically removed for fertility preservation. Inclusion criteria were age >15 years and ovarian volume <25 mL; 386 women had one or more hormone parameter (AMH, LH, FSH, or total T) determined before oophorectomy. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) A precise weight of the ovary was equated with ovarian volume. Associations between ovarian volume and AMH, the LH/FSH ratio, T concentrations, and body mass index (BMI) were evaluated. Patient characteristics in relation to ovarian volume cutoff values between 8 and 12 mL were also examined. RESULT(S) Ovarian volume was significantly positively associated with concentrations of AMH, the LH/FSH ratio, and T. Ovarian volume, concentrations of AMH and LH, and the LH/FSH ratio were significantly augmented in women having ovarian volumes above a threshold of 8, 9, and 10 mL compared with those below. Average age, FSH, and T concentrations did not differ between below and above the 10 mL threshold. There was a significant association between BMI and ovarian volume and BMI and T, while other hormone parameters were nonsignificant. CONCLUSION(S) The precise ovarian volume reflected ovarian activity measured as circulating concentrations of AMH and T as well as the LH/FSH ratio. These significant associations showed continuous progression, and a 10 mL threshold offered no clear difference compared with other volume threshold values.
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Affiliation(s)
- Yu Wakimoto
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark; Department of Obstetrics and Gynecology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Susanne Elisabeth Pors
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Jesús Cadenas
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Lotte Colmorn
- The Fertility Clinic, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Erik Ernst
- Department of Gynecology and Obstetrics, Horsens Regional Hospital, Horsens, Denmark
| | - Margit Dueholm
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Fedder
- Department D, Centre of Andrology and Fertility Clinic, Odense University Hospital, Odense, Denmark; Research Unit of Human Reproduction, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Linn S Mamsen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Stine Gry Kristensen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Claus Yding Andersen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark.
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Jayasinghe YL, Wallace WHB, Anderson RA. Ovarian function, fertility and reproductive lifespan in cancer patients. Expert Rev Endocrinol Metab 2018; 13:125-136. [PMID: 30058903 DOI: 10.1080/17446651.2018.1455498] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 03/19/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION The increasing survival of girls and young women after cancer has led to a rapid growth in research into assessment of ovarian function after treatment. AREAS COVERED This aim of this review is to discuss normal ovarian function over time, the impact of cancer treatment on ovarian function, the assessment of ovarian reserve after treatment, and pretreatment predictors of ovarian recovery. EXPERT COMMENTARY Ovarian function damage after chemotherapy and radiotherapy will impact on fertility and reproductive lifespan, but with great variability. Age at menopause has implications for the duration of estrogen deficiency, with its own adverse health consequences. This has led to identification of the key treatment and patient factors at the time of treatment, notably age and ovarian reserve that impact on post-treatment ovarian function. However, most studies have used outcome measures such as ongoing menses, or biomarkers such as anti-mullerian hormone (AMH), with few reporting on fertility or age at menopause.
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Affiliation(s)
- Yasmin L Jayasinghe
- a Department of Obstetrics and Gynaecology , Royal Women's Hospital, University of Melbourne , Melbourne , Australia
| | - W Hamish B Wallace
- b Department of Haematology and Oncology , Royal Hospital for Sick Children , Edinburgh , UK
| | - Richard A Anderson
- c MRC Centre for Reproductive Health, Queens Medical Research Institute , University of Edinburgh , Edinburgh , UK
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Villarroel C, Salinas A, López P, Kohen P, Rencoret G, Devoto L, Codner E. Anti-Müllerian hormone in type 2 and gestational diabetes during the second half of pregnancy: relationship with sexual steroid levels and metabolic parameters. Gynecol Endocrinol 2018; 34:120-124. [PMID: 28758808 DOI: 10.1080/09513590.2017.1359824] [Citation(s) in RCA: 6] [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] [Indexed: 12/31/2022] Open
Abstract
Hyperandrogenemia and hyperinsulinemia are observed in women with diabetes during pregnancy. The effect of diabetes on anti-Müllerian hormone (AMH) levels during pregnancy is unclear. The aim of this study was to determine the AMH levels in women with type 2 diabetes (T2D) and gestational diabetes (GD) compared to healthy (C) pregnant women during the second half of gestation. A prospective study of 69 pregnant women with T2D (N: 21), GD (N: 24) and C (N: 24) were followed up during the second half of pregnancy. Clinical assessments and blood samples were collected at 26.7 (25-27.8); 34 (32-34.9) and 37.5 (37-40) weeks of gestation. AMH, sexual steroids, insulin, homeostatic model assessment of insulin resistance, HbA1c levels were measured. AMH levels were similar between T2D, GD and C (p = .07). A decline of AMH levels during the second half of gestation was observed in the three groups (p < .0001). AMH levels were negatively associated with age (p < .001). A positive association between AMH and testosterone (p < .05) was found in all groups. A progressive decline of AMH levels is observed in diabetic and healthy women during the second half of pregnancy. Testosterone levels are an independent factor that influences AMH levels during pregnancy. However, AMH levels are not affected by the presence of diabetes during gestation.
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Affiliation(s)
- Claudio Villarroel
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
| | - Abril Salinas
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
| | - Patricia López
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
- b Servicio de Salud Centro, Ministerio de Salud , Hospital Clínico San Borja Arriarán , Santiago , Chile
| | - Paulina Kohen
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
| | - Gustavo Rencoret
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
- c School of Medicine , University of Chile , Santiago , Chile
| | - Luigi Devoto
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
| | - Ethel Codner
- a Institute for Mother and Child Research , University of Chile , Santiago , Chile
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McLaughlin M, Kelsey TW, Wallace WHB, Anderson RA, Telfer EE. Non-growing follicle density is increased following adriamycin, bleomycin, vinblastine and dacarbazine (ABVD) chemotherapy in the adult human ovary. Hum Reprod 2016; 32:165-174. [PMID: 27923859 DOI: 10.1093/humrep/dew260] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 08/23/2016] [Accepted: 09/19/2016] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Do the chemotherapeutic regimens of ABVD (adriamycin, bleomycin, vinblastine and dacarbazine) or OEPA-COPDAC (combined vincristine, etoposide, prednisone, doxorubicin (OEPA) and cyclophosphamide, vincristine, prednisone, dacarbazine (COPDAC)) used to treat Hodgkin lymphoma (HL), affect the density, morphology and in vitro developmental potential of human ovarian follicles? SUMMARY ANSWER Ovarian tissue from women treated with ABVD contained a higher density of non-growing follicles (NGFs) per cubic millimetre and increased numbers of multiovular follicles but showed reduced in vitro growth compared with patients with lymphoma who had not received chemotherapy, patients treated with OEPA-COPDAC, age-matched healthy women and age-related model-predicted values. WHAT IS KNOWN ALREADY Chemotherapy regimens can cause a loss of follicles within the ovary, which depends on the drugs given. Early stage HL is commonly treated by ABVD, a non-alkylating regimen that apparently has ovarian sparing qualities; thus it is important to investigate the histological appearance and distribution of follicles within ABVD-treated ovarian tissue. STUDY DESIGN, SIZE, DURATION Thirteen ovarian biopsies were obtained from HL patients (six adolescents and seven adults) and one biopsy from a non-HL patient. Two HL patients and the non-HL patient had received no treatment prior to biopsy collection. The remaining 11 HL patients received one of two regimens: ABVD or OEPA-COPDAC. Tissue was analysed histologically and compared to biopsies from healthy women, and in a subgroup of patients, tissue was cultured for 6 days in vitro. PARTICIPANTS/MATERIALS, SETTING, METHODS Ovarian biopsies were obtained from patients undergoing ovarian cryopreservation for fertility preservation and from healthy women at the time of Caesarian section ('obstetric tissue'). Follicle number and maturity were evaluated in sections of ovarian cortical tissue, and compared to an age-related model of mean follicle density and to age-matched contemporaneous biopsies. The developmental potential of follicles was investigated after 6 days of tissue culture. MAIN RESULTS AND THE ROLE OF CHANCE A total of 6877 follicles were analysed. ABVD-treated tissue contained a higher density of NGFs per cubic millimetre (230 ± 17) (mean ± SEM) than untreated (110 ± 54), OEPA-COPDAC-treated (50 ± 27) and obstetric (20 ± 4) tissue (P < 0.01), with follicle density 9-21 SD higher than predicted by an age-related model. Biovular and binucleated NGFs occurred frequently in ABVD-treated and in adolescent-untreated tissue but were not observed in OEPA-COPDAC-treated or obstetric tissue, although OEPA-COPDAC-treated tissue contained a high proportion of morphologically abnormal oocytes (52% versus 23% in untreated, 22% in ABVD-treated and 25% in obstetric tissue; P < 0.001). Activation of follicle growth in vitro occurred in all groups, but in ABVD-treated samples there was very limited development to the secondary stage, whereas in untreated samples from lymphoma patients growth was similar to that observed in obstetric tissue (untreated; P < 0.01 versus ABVD-treated, NS versus obstetric). LARGE SCALE DATA N/A LIMITATIONS, REASONS FOR CAUTION: Although a large number of follicles were analysed, these data were derived from a small number of biopsies. The mechanisms underpinning these observations have yet to be determined and it is unclear how they relate to future fertility. WIDER IMPLICATIONS OF THE FINDINGS This study confirms that the number of NGFs is not depleted following ABVD treatment, consistent with clinical data that female fertility is preserved. Our findings demonstrate that immature follicle density can increase as well as decrease following at least one chemotherapy treatment. This is the first report of morphological and follicle developmental similarities between ABVD-treated tissue and the immature human ovary. Further experiments will investigate the basis for the marked increase in follicle density in ABVD-treated tissue. STUDY FUNDING/COMPETING INTERESTS Funded by UK Medical Research Council Grants G0901839 and MR/L00299X/1. The authors have no competing interests.
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Affiliation(s)
- M McLaughlin
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh EH8 9XD, UK.,Institute of Cell Biology, University of Edinburgh, Edinburgh EH9 3BF, UK
| | - T W Kelsey
- School of Computer Science, University of St. Andrews, St. Andrews KY16 9SX, UK
| | - W H B Wallace
- Department of Haematology/Oncology, Royal Hospital for Sick Children, Edinburgh EH9 1LF, UK
| | - R A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - E E Telfer
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh EH8 9XD, UK .,Institute of Cell Biology, University of Edinburgh, Edinburgh EH9 3BF, UK
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Sabek EAS, Saleh OI, Ahmed HA. Ultrasound in evaluating ovarian reserve, is it reliable? THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2015. [DOI: 10.1016/j.ejrnm.2015.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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13
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McLaughlin M, Kelsey TW, Wallace WHB, Anderson RA, Telfer EE. An externally validated age-related model of mean follicle density in the cortex of the human ovary. J Assist Reprod Genet 2015; 32:1089-95. [PMID: 26043911 PMCID: PMC4531872 DOI: 10.1007/s10815-015-0501-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 05/18/2015] [Indexed: 12/30/2022] Open
Abstract
Purpose The ability to accurately estimate a woman’s ovarian reserve by non-invasive means is the goal of ovarian reserve prediction. It is not known whether a correlation exists between model-predicted estimates of ovarian reserve and data generated by direct histological analysis of ovarian tissue. The aim of this study was to compare mean non-growing follicle density values obtained from analysis of ovarian cortical tissue samples against ovarian volume models. Methods Non-growing follicle density values were obtained from 13 ovarian cortical biopsies (16-37 years). A mean non-growing follicle density was calculated for each patient by counting all follicles in a given volume of biopsied ovarian cortex. These values were compared to age-matched model generated densities (adjusted to take into consideration the proportion of ovary that is cortex) and the correlation between data sets tested. Results Non-growing density values obtained from fresh biopsied ovarian cortical samples closely matched model generated data with low mean difference, tight agreement limits and no proportional error between the observed and predicted results. Conclusion These findings validate the use of the adjusted population and ovarian volume models, to accurately predict mean follicle density in the ovarian cortex of healthy adult women.
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Affiliation(s)
- M McLaughlin
- Institute of Cell Biology and Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
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14
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Abstract
In women, ∼10% of cancers occur in those <45 years old. Chemotherapy, radiotherapy and bone marrow transplantation can cure >90% of girls and young women with diseases that require such treatments. However, these treatments can result in premature ovarian failure, depending on the follicular reserve, the age of the patient and the type and dose of drugs used. This article discusses the different fertility preservation strategies: medical therapy before chemotherapy; ovarian transposition; embryo cryopreservation; oocyte vitrification; and ovarian tissue cryopreservation. The indications, results and risks of these options are discussed. Whether medical therapy should be used to protect the gonads during chemotherapy remains a source of debate. Fertility preservation needs to be completed before chemotherapy and/or irradiation is started and might take 2-3 weeks with established techniques such as embryo or oocyte cryopreservation. Further studies are needed in patients with cancer to confirm the excellent outcomes obtained in patients without cancer or in egg donation programmes. For prepubertal girls or cases where immediate therapy is required, cryopreservation of ovarian tissue is the only available option. Finally, possible future approaches are reviewed, including in vitro maturation of nonantral follicles, the artificial ovary, oogonial stem cells and drugs to prevent follicle loss.
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Affiliation(s)
- Jacques Donnez
- Société de Recherche pour l'Infertilité, Avenue Grandchamp, 143, B-1150 Brussels, Belgium
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15
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Kelsey TW, Dodwell SK, Wilkinson AG, Greve T, Andersen CY, Anderson RA, Wallace WHB. Ovarian volume throughout life: a validated normative model. PLoS One 2013; 8:e71465. [PMID: 24019863 PMCID: PMC3760857 DOI: 10.1371/journal.pone.0071465] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 06/07/2013] [Indexed: 12/18/2022] Open
Abstract
The measurement of ovarian volume has been shown to be a useful indirect indicator of the ovarian reserve in women of reproductive age, in the diagnosis and management of a number of disorders of puberty and adult reproductive function, and is under investigation as a screening tool for ovarian cancer. To date there is no normative model of ovarian volume throughout life. By searching the published literature for ovarian volume in healthy females, and using our own data from multiple sources (combined n = 59,994) we have generated and robustly validated the first model of ovarian volume from conception to 82 years of age. This model shows that 69% of the variation in ovarian volume is due to age alone. We have shown that in the average case ovarian volume rises from 0.7 mL (95% CI 0.4–1.1 mL) at 2 years of age to a peak of 7.7 mL (95% CI 6.5–9.2 mL) at 20 years of age with a subsequent decline to about 2.8 mL (95% CI 2.7–2.9 mL) at the menopause and smaller volumes thereafter. Our model allows us to generate normal values and ranges for ovarian volume throughout life. This is the first validated normative model of ovarian volume from conception to old age; it will be of use in the diagnosis and management of a number of diverse gynaecological and reproductive conditions in females from birth to menopause and beyond.
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Affiliation(s)
- Thomas W. Kelsey
- School of Computer Science, University of St Andrews, St Andrews, Fife, United Kingdom
| | - Sarah K. Dodwell
- School of Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - A. Graham Wilkinson
- Department of Paediatric Radiology, Royal Hospital for Sick Children, Edinburgh, United Kingdom
| | - Tine Greve
- Laboratory of Reproductive Biology, Section 5712, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Claus Y. Andersen
- Laboratory of Reproductive Biology, Section 5712, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Richard A. Anderson
- MRC Centre for Reproductive Health, Queens Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - W. Hamish B Wallace
- Department of Haematology/Oncology, Royal Hospital for Sick Children, Edinburgh, United Kingdom
- * E-mail:
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Naeini EH, Neyestanak MZ, Berjis K, Shokoohi M. Association between individual ovarian dimensions with ovarian reserve indices. EXCLI JOURNAL 2013; 12:616-24. [PMID: 26966426 PMCID: PMC4778340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2013] [Accepted: 06/13/2013] [Indexed: 11/22/2022]
Abstract
INTRODUCTION In some young female candidates of assisted reproductive technology (ART), ovarian response to simulative treatments is less than what is expected. More precise assessment of oocyte quality and quantity through studying ovarian dimensions can be useful for determining the dose of ovarian stimulant drugs and for preventing ART cycles cancellation. The aim of the present study is to determine the association between ovarian dimensions and ovarian reserve (OR) indices and whether ovarian dimensions can predict ovarian reserve. METHODS In this cross-sectional study, 85 infertile women were studied. In early follicular phase, ovarian diameters (including length and width of the ovaries) were measured using transvaginal ultrasonography. Mean ovarian diameters (MOD) were calculated according to average length and width of the ovaries. A serum sample was taken from all patients to measure the level of Follicular Stimulating Hormone (FSH) and oestradiol as OR indices. RESULTS The results of univariate analysis showed that FSH and oestradiol had a negative significant association with width, length and MOD (P < 0.01). The results of multivariate regression analysis showed that FSH and oestradiol had a negative significant association with width (βFSH = -0.59, P = 0.001 and βOestradiol = -0.019, P = 0.029) and MOD (βFSH = -0.52, P = 0.003 and βOestradiol = -0.021, P = 0.017) and had a borderline negative significant correlation with ovarian length (βFSH = -0.49, P=0.077 and βOestradiol = 0.022, P = 0.08) CONCLUSIONS: The results of this study revealed that despite a moderate correlation, ovarian diameters could be an applicable index for predicting OR. Using this method along with other methods may be useful in treatment with ovarian stimulants.
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Affiliation(s)
- Elham Hashemian Naeini
- National Board OB & Gynecologist, IVF Unit, Mirza Kouchak Khan Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Katayon Berjis
- Fellowship in Infertility, IVF Unit, Mirza Kouchak Khan Hospital, Tehran, Iran
| | - Mostafa Shokoohi
- Research Center for Modeling in Health, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Iran,*To whom correspondence should be addressed: Mostafa Shokoohi, Research Center for Modeling in Health, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Jahad Blvd, Shariati St, Kerman, Iran; Tel: +98-341-223 6839, Fax: +98-341-211 3426, E-mail:
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