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Qin X, Wang Q, Xu D, Sun Y, Xu W, Wang B, Yang Z, Hao L. Atorvastatin exerts dual effects of lesion regression and ovarian protection in the prevention and treatment of endometriosis. Eur J Pharmacol 2024; 964:176261. [PMID: 38141938 DOI: 10.1016/j.ejphar.2023.176261] [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: 04/17/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 12/25/2023]
Abstract
Endometriosis is a frequent, chronic, estrogen-dependent and inflammatory gynecological disease leading to pain and infertility. Clinical and metabolic studies reveal that patients with endometriosis are susceptible to hyperlipemia and lipid dysfunction, putting them at ascending risk of cardiovascular diseases. Statins constitute a group of cholesterol-lowering drugs with pleiotropic effects. A plethora of researches have proved their ability to inhibit the growth of ectopic lesions in endometriosis. However, concerns exist about their possible adverse effects on ovarian function. This study aimed to investigate the possible effect of atorvastatin on the ovarian endocrine function and fertility capacity in the prevention and treatment of endometriosis. Here, 5 mg/kg atorvastatin was intraperitoneally injected to the endometriosis mice once a day for consecutive fourteen days during and after the development of endometriotic implants. The results indicated that atorvastatin not only led to regression of the ectopic lesions, but also caused no discernible harm to the ovary for both the preventive and the therapeutic models. In addition, it elicited a protective effect on the ovarian reserve and fertility possibly by reducing inflammation in the ovary. Hence, atorvastatin could be a promising drug for endometriosis prevention and treatment.
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Affiliation(s)
- Xian Qin
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Qian Wang
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Dongmei Xu
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Yixuan Sun
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Wandong Xu
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Bo Wang
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Zhu Yang
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Lijuan Hao
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing 401147, China.
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Li N, Xu W, Liu H, Zhou R, Zou S, Wang S, Li S, Yang Z, Piao Y, Zhang Y. Whole exome sequencing reveals novel variants associated with diminished ovarian reserve in young women. Front Genet 2023; 14:1154067. [PMID: 37065482 PMCID: PMC10095150 DOI: 10.3389/fgene.2023.1154067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/16/2023] [Indexed: 03/31/2023] Open
Abstract
Background: Diminished ovarian reserve is one of the most important causes of female infertility. In the etiology study of DOR, besides age, it is known that chromosomal abnormality, radiotherapy, chemotherapy and ovarian surgery can result in DOR. For young women without obvious risk factors, gene mutation should be considered as a possible cause. However, the specific molecular mechanism of DOR has not been fully elucidated.Methods: In order to explore the pathogenic variants related to DOR, twenty young women under 35 years old affected by DOR without definite factors damaging ovarian reserve were recruited as the research subjects, and five women with normal ovarian reserve were recruited as the control group. Whole exome sequencing was applied as the genomics research tool.Results: As a result, we obtained a set of mutated genes that may be related to DOR, where the missense variant on GPR84 was selected for further study. It is found that GPR84Y370H variant promotes the expression of proinflammatory cytokines (TNF-α, IL12B, IL-1β) and chemokines (CCL2, CCL5), as well as the activation of NF-κB signaling pathway.Conclusion: In conclusion, GPR84Y370H variant was identified though analysis for WES results of 20 DOR patients. The deleterious variant of GPR84 could be the potential molecular mechanism of non-age-related pathological DOR through its role in promoting inflammation. The findings of this study can be used as a preliminary research basis for the development of early molecular diagnosis and treatment target selection of DOR.
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Affiliation(s)
- Na Li
- School of Medicine, Nankai University, Tianjin, China
| | - Wanxue Xu
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction, Beijing, China
| | - Huimin Liu
- School of Medicine, Nankai University, Tianjin, China
| | - Rui Zhou
- School of Medicine, Nankai University, Tianjin, China
| | - Siqi Zou
- School of Medicine, Nankai University, Tianjin, China
| | - Shiqing Wang
- School of Medicine, Nankai University, Tianjin, China
| | - Siyu Li
- School of Medicine, Nankai University, Tianjin, China
| | - Zexin Yang
- Graduate school, Tianjin Medical University, Tianjin, China
| | - Yongjun Piao
- School of Medicine, Nankai University, Tianjin, China
- Department of Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
- *Correspondence: Yongjun Piao, ; Yunshan Zhang,
| | - Yunshan Zhang
- School of Medicine, Nankai University, Tianjin, China
- Department of Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin, China
- *Correspondence: Yongjun Piao, ; Yunshan Zhang,
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Behbehani S, Suárez-Salvador E, Yi J, Buras M, Kosiorek H, Magrina J. Pregnancy Rates After Surgical Resection of Deep Infiltrating Endometriosis in Patients with Infertility: A Systematic Review and Meta-Analysis. J Gynecol Surg 2022. [DOI: 10.1089/gyn.2021.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Sadikah Behbehani
- Department of Gynecological Surgery, Mayo Clinic Hospital, Phoenix, Arizona, USA
- Department of Obstetrics and Gynecology, University of California, Riverside, California, USA
| | - Elena Suárez-Salvador
- Department of Gynecological Surgery, Mayo Clinic Hospital, Phoenix, Arizona, USA
- Hospital Valle de Hebron of the Universidad Autonoma Barcelona, Barcelona, Spain
| | - Johnny Yi
- Department of Gynecological Surgery, Mayo Clinic Hospital, Phoenix, Arizona, USA
| | - Matthew Buras
- Department of Health Sciences Research, Mayo Clinic Arizona, Scottsdale, Arizona, USA
| | - Heidi Kosiorek
- Department of Health Sciences Research, Mayo Clinic Arizona, Scottsdale, Arizona, USA
| | - Javier Magrina
- Department of Gynecological Surgery, Mayo Clinic Hospital, Phoenix, Arizona, USA
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Robin C, Uk A, Decanter C, Behal H, Collinet P, Rubod C, Barbotin AL, Robin G. Impact of endometriosis on oocyte morphology in IVF-ICSI: retrospective study of a cohort of more than 6000 mature oocytes. Reprod Biol Endocrinol 2021; 19:160. [PMID: 34656130 PMCID: PMC8522159 DOI: 10.1186/s12958-021-00798-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/11/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Infertility associated with endometriosis can be explained by several non-exclusive mechanisms. The oocyte plays a crucial role in determining embryonic competence and this is particularly relevant for in vitro fertilization (IVF) outcomes. According to some authors, the morphology of oocytes could also be a non-invasive marker of oocyte quality. The aim of this study was to evaluate the relationship between endometriosis and oocyte morphology after controlled ovarian stimulation for intracytoplasmic sperm injection (ICSI) on a large oocyte cohort. METHODS Single-center comparative retrospective study in the academic In Vitro Fertilization (IVF) unit of the Lille University Hospital. A total of 596 women treated for IVF-ICSI with ejaculated spermatozoa for sperm alterations were included. They were classified as endometriosis (n = 175) or control groups (n = 401). The morphological evaluation of 2,016 mature oocytes from 348 cycles of patients with endometriosis was compared with that of 4,073 mature oocytes from 576 control cycles. The main outcome measures were Average Oocyte Quality Index (AOQI) and metaphase II oocyte morphological scoring system (MOMS). Comparison of groups was carried out by a mixed linear model and by a generalized estimation equation model with a "patient" random effect to consider that a patient might have several attempts. RESULTS No difference in AOQI and MOMS scores was found between endometriosis and control women (adjusted p = 0.084 and 0.053, respectively). In case of endometriosis, there were significantly fewer metaphase II oocytes retrieved, embryos obtained, grade 1 embryos and number of cumulative clinical pregnancies compared to controls. In the endometriosis group, endometriosis surgery was associated with a reduced number of mature oocytes retrieved, and the presence of endometrioma(s) was associated with some abnormal oocyte shapes. Nevertheless, no difference concerning the AOQI and MOMS scores was found in these subgroups. CONCLUSION Endometriosis does not have a negative impact on oocytes' morphology in IVF-ICSI. TRIAL REGISTRATION On December 16, 2019, the Institutional Review Board of the Lille University Hospital gave unrestricted approval for the anonymous use of all patients' clinical, hormonal and ultrasound records (reference DEC20150715-0002).
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Affiliation(s)
- Camille Robin
- Service de Gynécologie Endocrinienne Et Médecine de La Reproduction, CHU Lille, Assistance Médicale À La Procréation Et Préservation de La Fertilité, Hôpital Jeanne de Flandre, Service dAvenue Eugène Avinée, 59000, Lille, France.
| | - Audrey Uk
- Institut de Biologie de La Reproduction-Spermiologie-CECOS, Hôpital Jeanne de Flandre, Centre Hospitalier Et Universitaire, 59000, Lille, France
| | - Christine Decanter
- Service de Gynécologie Endocrinienne Et Médecine de La Reproduction, CHU Lille, Assistance Médicale À La Procréation Et Préservation de La Fertilité, Hôpital Jeanne de Flandre, Service dAvenue Eugène Avinée, 59000, Lille, France
- EA 4308 Gamètogenèse Et Qualité du Gamète, Faculté de Médecine Et CHU de Lille, F-59000, Lille, France
| | - Hélène Behal
- EA 2694, Santé Publique : Épidémiologie Et Qualité Des Soins, Univ. Lille, CHU Lille, Unité de Biostatistiques, F-59000, Lille, France
| | - Pierre Collinet
- Service de Chirurgie Gynécologique, Hôpital Jeanne de Flandre, Centre Hospitalier Et Universitaire, 59000, Lille, France
- Faculté de Médecine, Université de Lille, 59045, Lille, France
| | - Chrystèle Rubod
- Service de Chirurgie Gynécologique, Hôpital Jeanne de Flandre, Centre Hospitalier Et Universitaire, 59000, Lille, France
- Faculté de Médecine, Université de Lille, 59045, Lille, France
| | - Anne-Laure Barbotin
- Institut de Biologie de La Reproduction-Spermiologie-CECOS, Hôpital Jeanne de Flandre, Centre Hospitalier Et Universitaire, 59000, Lille, France
- EA 4308 Gamètogenèse Et Qualité du Gamète, Faculté de Médecine Et CHU de Lille, F-59000, Lille, France
- Faculté de Médecine, Université de Lille, 59045, Lille, France
| | - Geoffroy Robin
- Service de Gynécologie Endocrinienne Et Médecine de La Reproduction, CHU Lille, Assistance Médicale À La Procréation Et Préservation de La Fertilité, Hôpital Jeanne de Flandre, Service dAvenue Eugène Avinée, 59000, Lille, France
- EA 4308 Gamètogenèse Et Qualité du Gamète, Faculté de Médecine Et CHU de Lille, F-59000, Lille, France
- Faculté de Médecine, Université de Lille, 59045, Lille, France
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D'Alterio MN, Saponara S, D'Ancona G, Russo M, Laganà AS, Sorrentino F, Nappi L, Angioni S. Role of surgical treatment in endometriosis. Minerva Obstet Gynecol 2021; 73:317-332. [PMID: 34008386 DOI: 10.23736/s2724-606x.21.04737-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Endometriosis can take one of three forms depending on its clinical presentation and management: endometriotic ovarian cyst (ovarian endometrioma), superficial or peritoneal endometriosis and deep infiltrating endometriosis (DIE).1Among them, DIE is considered the most aggressive, and the patient is often affected by more than one type together. The therapeutic methodology should not be influenced by a combination of different types of endometriotic lesion. According to the clinical context and the patient's needs, the treatment of this pathology can be medical or surgical. Although medical therapy could improve endometriosis-associated symptoms, it never offers a definite treatment for symptomatic patients, who often require surgical treatment. The rationale behind endometriosis surgical treatment is to achieve the complete removal of all lesions through a one-step surgical procedure; to obtain promising long-term results for pelvic pain, recurrence rate, and fertility; and to protect the functionality of the involved organs. Achieving these results depends on the total removal of the pathology from the pelvis, in an attempt to preserve, as much as possible, the healthy tissues surrounding the site of the disease. The choice of a surgical approach rather than medical therapy is subject to the patient's expectations, such as pregnancy desire, the effectiveness of treatment compared to possible complications, the type of pain and its intensity, and the location and severity of the disease. In this context, surgical management using a multidisciplinary endometriosis team is an important factor for achieving good outcomes.
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Affiliation(s)
- Maurizio N D'Alterio
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy -
| | - Stefania Saponara
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Gianmarco D'Ancona
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Margherita Russo
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Antonio S Laganà
- Department of Obstetrics and Gynecology, Filippo del Ponte Hospital, University of Insubria, Varese, Italy
| | - Felice Sorrentino
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
| | - Luigi Nappi
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
| | - Stefano Angioni
- Division of Obstetrics and Gynecology, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
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Yin M, Zhang J, Zeng X, Zhang H, Gao Y. Target identification and drug discovery by data-driven hypothesis and experimental validation in ovarian endometriosis. Fertil Steril 2021; 116:478-492. [PMID: 33714537 DOI: 10.1016/j.fertnstert.2021.01.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To identify targets and discover drugs for ovarian endometriosis (OE) DESIGN: A basic study based on a data-driven hypothesis and experimental validation SETTING: Center for Reproductive Medicine PATIENT(S)/ANIMAL(S): Fourteen patients with OE and 7 healthy donors were recruited, and 15 female C57/BL6 mice were involved. INTERVENTION(S) Samples of OE lesions and normal endometrium were obtained. The ITPR1-knockdowned ectopic human endometrial stromal cells (HESCs) were subjected to ribonucleic acid (RNA) sequencing, cell-counting kit-8 (CCK-8) assay, 5-ethynyl-2'-deoxyuridine (EdU) staining, and flow cytometry. Camptothecin was administered to HESCs and in an OE mouse model. MAIN OUTCOME MEASURE(S) ITPR1 expression in OE lesions and normal endometrium, cell proliferation and apoptosis of HESCs with ITPR1 knockdown or camptothecin treatment, and autograft volume in the OE mouse model RESULT(S): Two significant OE-relevant gene modules were identified and involved the PI3K/Akt and aging-relevant pathways. Fifteen hub genes were identified and confirmed, among which the most significant gene, ITPR1, was robustly elevated in OE lesions. RNA sequencing revealed that ITPR1 was highly relevant to cell proliferation and apoptosis, which was further confirmed by CCK-8 assay, EdU staining, and flow cytometry analysis. ITPR1 knockdown inhibited cell proliferation and induced HESC apoptosis. The candidate drugs targeting these modules were screened, among which camptothecin and irinotecan were identified as promising drugs. Both compounds suppressed HESC proliferation and induced apoptosis; ITPR1 expression was suppressed by camptothecin. The therapeutic effect of camptothecin was also validated in the OE mouse model. CONCLUSION(S) This study identified the therapeutic targets and promising drugs for OE and shed light on the use of camptothecin in OE treatment.
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Affiliation(s)
- Minuo Yin
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jiaming Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China; Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xinliu Zeng
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Hanke Zhang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Ying Gao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
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Anderson RA, Amant F, Braat D, D'Angelo A, Chuva de Sousa Lopes SM, Demeestere I, Dwek S, Frith L, Lambertini M, Maslin C, Moura-Ramos M, Nogueira D, Rodriguez-Wallberg K, Vermeulen N. ESHRE guideline: female fertility preservation. Hum Reprod Open 2020; 2020:hoaa052. [PMID: 33225079 PMCID: PMC7666361 DOI: 10.1093/hropen/hoaa052] [Citation(s) in RCA: 267] [Impact Index Per Article: 66.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/02/2020] [Indexed: 12/15/2022] Open
Abstract
STUDY QUESTION What is the recommended management for women and transgender men with regards to fertility preservation (FP), based on the best available evidence in the literature? SUMMARY ANSWER The ESHRE Guideline on Female Fertility Preservation makes 78 recommendations on organization of care, information provision and support, pre-FP assessment, FP interventions and after treatment care. Ongoing developments in FP are also discussed. WHAT IS KNOWN ALREADY The field of FP has grown hugely in the last two decades, driven by the increasing recognition of the importance of potential loss of fertility as a significant effect of the treatment of cancer and other serious diseases, and the development of the enabling technologies of oocyte vitrification and ovarian tissue cryopreservation (OTC) for subsequent autografting. This has led to the widespread, though uneven, provision of FP for young women. STUDY DESIGN SIZE DURATION The guideline was developed according to the structured methodology for development of ESHRE guidelines. After formulation of key questions by a group of experts, literature searches and assessments were performed. Papers published up to 1 November 2019 and written in English were included in the review. PARTICIPANTS/MATERIALS SETTING METHODS Based on the collected evidence, recommendations were formulated and discussed until consensus was reached within the guideline group. A stakeholder review was organized after finalization of the draft. The final version was approved by the guideline group and the ESHRE Executive Committee. MAIN RESULTS AND THE ROLE OF CHANCE This guideline aims to help providers meet a growing demand for FP options by diverse groups of patients, including those diagnosed with cancer undergoing gonadotoxic treatments, with benign diseases undergoing gonadotoxic treatments or those with a genetic condition predisposing to premature ovarian insufficiency, transgender men (assigned female at birth), and women requesting oocyte cryopreservation for age-related fertility loss.The guideline makes 78 recommendations on information provision and support, pre-FP assessment, FP interventions and after treatment care, including 50 evidence-based recommendations-of which 31 were formulated as strong recommendations and 19 as weak-25 good practice points and 3 research only recommendations. Of the evidence-based recommendations, 1 was supported by high-quality evidence, 3 by moderate-quality evidence, 17 by low-quality evidence and 29 by very low-quality evidence. To support future research in the field of female FP, a list of research recommendations is provided. LIMITATIONS REASONS FOR CAUTION Most interventions included are not well studied in FP patients. As some interventions, e.g. oocyte and embryo cryopreservation, are well established for treatment of infertility, technical aspects, feasibility and outcomes can be extrapolated. For other interventions, such as OTC and IVM, more evidence is required, specifically pregnancy outcomes after applying these techniques for FP patients. Such future studies may require the current recommendations to be revised. WIDER IMPLICATIONS OF THE FINDINGS The guideline provides clinicians with clear advice on best practice in female FP, based on the best evidence currently available. In addition, a list of research recommendations is provided to stimulate further studies in FP. STUDY FUNDING/COMPETING INTERESTS The guideline was developed and funded by ESHRE, covering expenses associated with the guideline meetings, with the literature searches and with the dissemination of the guideline. The guideline group members did not receive payment. R.A.A. reports personal fees and non-financial support from Roche Diagnostics, personal fees from Ferring Pharmaceuticals, IBSA and Merck Serono, outside the submitted work; D.B. reports grants from Merck Serono and Goodlife, outside the submitted work; I.D. reports consulting fees from Roche and speaker's fees from Novartis; M.L. reports personal fees from Roche, Novartis, Pfizer, Lilly, Takeda, and Theramex, outside the submitted work. The other authors have no conflicts of interest to declare. DISCLAIMER This guideline represents the views of ESHRE, which were achieved after careful consideration of the scientific evidence available at the time of preparation. In the absence of scientific evidence on certain aspects, a consensus between the relevant ESHRE stakeholders has been obtained. Adherence to these clinical practice guidelines does not guarantee a successful or specific outcome, nor does it establish a standard of care. Clinical practice guidelines do not replace the need for application of clinical judgment to each individual presentation, nor variations based on locality and facility type. ESHRE makes no warranty, express or implied, regarding the clinical practice guidelines and specifically excludes any warranties of merchantability and fitness for a particular use or purpose. (Full disclaimer available at www.eshre.eu/guidelines.) †ESHRE Pages content is not externally peer reviewed. The manuscript has been approved by the Executive Committee of ESHRE.
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Affiliation(s)
| | - Richard A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Frédéric Amant
- Department of Gynaecological Oncology, Academic Medical Centres Amsterdam, Amsterdam, The Netherlands.,Department of Gynaecology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Amsterdam, The Netherlands.,Department of Oncology, Catholic University Leuven, Leuven, Belgium
| | - Didi Braat
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Arianna D'Angelo
- Wales Fertility Institute, Swansea Bay Health Board, University Hospital of Wales, Cardiff University, Cardiff, UK
| | | | - Isabelle Demeestere
- Fertility Clinic, CUB-Hôpital Erasme and Research Laboratory on Human Reproduction, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Lucy Frith
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Matteo Lambertini
- Department of Medical Oncology, U.O.C Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
| | | | - Mariana Moura-Ramos
- Reprodutive Medicine Unit, Unit of Clinical Psychology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.,University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention, Coimbra, Portugal
| | - Daniela Nogueira
- Laboratory of Reproductive Biology, INOVIE Fertilité Clinique Croix du Sud, Toulouse, France
| | - Kenny Rodriguez-Wallberg
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.,Division of Gynaecology and Reproduction, Department of Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Nathalie Vermeulen
- European Society of Human Reproduction and Embryology, Central Office, Grimbergen, Belgium
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Tian Z, Zhang Y, Zhang C, Wang Y, Zhu HL. Antral follicle count is reduced in the presence of endometriosis: a systematic review and meta-analysis. Reprod Biomed Online 2020; 42:237-247. [PMID: 33168492 DOI: 10.1016/j.rbmo.2020.09.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/16/2020] [Accepted: 09/08/2020] [Indexed: 12/29/2022]
Abstract
Studies suggest that the presence of endometriosis may lead to impaired ovarian reserve, while results evaluating the changes in antral follicle count (AFC) in endometriosis remain controversial. A systematic search returned 15 studies, of which nine compared AFC between patients with and without endometriosis, five articles reported differences in AFC between affected and unaffected ovaries in patients with unilateral ovarian endometriosis and one reported both of the above two situations. Overall results showed a significant decrease in AFC and anti-Müllerian hormone (AMH) and increase in serum FSH concentrations in patients with endometriosis when compared with controls. Additionally, the AFC for the ovary with the endometrioma was also significantly lower than that of the contralateral ovary in patients with unilateral ovarian endometriosis. Moreover, it appears that the AFC in patients with endometriosis where the ovaries are not affected or in early stage were not significantly different in the control group. These findings demonstrate that endometriosis is associated with reduced AFC and AMH and elevated serum concentrations of FSH, suggesting a reduction in ovarian reserve in patients with endometriosis, especially in those with ovarian endometrioma and advanced stage.
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Affiliation(s)
- Zhao Tian
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing 100044, China
| | - Yang Zhang
- Department of Pediatrics, People's Hospital, Peking University, Beijing 100044, China
| | - Chen Zhang
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing 100044, China
| | - Yue Wang
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing 100044, China
| | - Hong-Lan Zhu
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing 100044, China.
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Sanchez AM, Pagliardini L, Cermisoni GC, Privitera L, Makieva S, Alteri A, Corti L, Rabellotti E, Candiani M, Viganò P. Does Endometriosis Influence the Embryo Quality and/or Development? Insights from a Large Retrospective Matched Cohort Study. Diagnostics (Basel) 2020; 10:diagnostics10020083. [PMID: 32028668 PMCID: PMC7168899 DOI: 10.3390/diagnostics10020083] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/27/2020] [Accepted: 01/31/2020] [Indexed: 12/18/2022] Open
Abstract
In vitro fertilization can be an effective tool to manage the endometriosis-associated infertility, which accounts for 10% of the strategy indications. Nevertheless, a negative effect of endometriosis on IVF outcomes has been suggested. The aim of this study was to evaluate the potential effect of endometriosis in the development of embryos at cleavege stage in assisted reproduction treatment cycles. A total of 429 cycles from women previously operated for moderate/severe endometriosis were compared with 851 cycles from non-affected women. Patients were matched by age, number of oocyte retrieved and study period. A total of 3818 embryos in cleavage stage have been analyzed retrospectively. Overall, no difference was found between women with and without endometriosis regarding the number of cleavage stage embryos obtained as well as the percentage of good/fair quality embryos. Excluding cycles in which no transfers were performed or where embryos were frozen in day three, no difference was observed for blastulation rate or the percentage of good/fair blastocysts obtained. Despite similar fertilization rate and number/quality of embryos, a reduction in ongoing pregnancy rate was observed in patients affected, possibly due to an altered endometrial receptivity or to the limited value of the conventional morphological evaluation of the embryo.
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Affiliation(s)
- Ana M. Sanchez
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, 20132 Milano, Italy; (A.M.S.); (S.M.); (P.V.)
| | - Luca Pagliardini
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, 20132 Milano, Italy; (A.M.S.); (S.M.); (P.V.)
- Correspondence:
| | - Greta C. Cermisoni
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Laura Privitera
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Sofia Makieva
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, 20132 Milano, Italy; (A.M.S.); (S.M.); (P.V.)
| | - Alessandra Alteri
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Laura Corti
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Elisa Rabellotti
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Massimo Candiani
- IRCCS San Raffaele Scientific Institute, Obstetrics and Gynecology Unit, 20132 Milano, Italy; (G.C.C.); (L.P.); (A.A.); (L.C.); (E.R.); (M.C.)
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, 20132 Milano, Italy; (A.M.S.); (S.M.); (P.V.)
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Li A, Zhang J, Kuang Y, Yu C. Analysis of IVF/ICSI-FET Outcomes in Women With Advanced Endometriosis: Influence on Ovarian Response and Oocyte Competence. Front Endocrinol (Lausanne) 2020; 11:427. [PMID: 32765424 PMCID: PMC7380107 DOI: 10.3389/fendo.2020.00427] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/29/2020] [Indexed: 01/29/2023] Open
Abstract
Aims: To determine the impact of advanced endometriosis (EMS) on in vitro fertilization/intracytoplasmic sperm injection and frozen-thawed embryo transfer (IVF/ICSI-FET) outcomes and analyze the influencing factors. Methods: A retrospective study was conducted on sterile women with ovarian endometriomas (OMAs), including patients who underwent laparoscopic cystectomy (n = 224, 224 IVF/ICSI cycles, 205 FET cycles) and aspiration (n = 139, 139 IVF/ICSI cycles, 148 FET cycles); peritoneal EMS (n = 96, 96 IVF/ICSI cycles, 89 FET cycles); and tubal factors (n = 360, 360 IVF/ICSI cycles, 474 FET cycles). Our main outcomes included the number of MII oocytes retrieved, fertilization rate, the number of viable embryos, viable embryo rate per oocyte retrieved in oocyte retrieval cycles, and clinical pregnancy rate per transfer, live birth rate per transfer, and cumulative clinical pregnancy rate of this oocyte retrieval cycle in FET cycles. Finally, binary logistic regression analysis was performed to generate a prediction model for cumulative clinical pregnancy. Results: The results showed that significantly fewer MII oocytes retrieved and viable embryos and lower viable embryo rate and cumulative clinical pregnancy rate were observed in women with EMS compared with the control. Women with peritoneal EMS had lower fertilization rate and viable embryo rate per oocyte retrieved than patients with OMA (all p < 0.05). However, the pregnancy outcomes were not significantly different between the two phenotypes. The patients who underwent laparoscopic cystectomy had fewer MII oocytes retrieved and viable embryos compared with those with intact endometrioma(s) but no significant difference in pregnancy outcomes between the two types of OMA patients. By binary logistic regression analysis, antral follicle count (AFC) was found to be an independent factor associated with cumulative clinical pregnancy in this oocyte retrieval cycle (odds ratio = 1.054; 95% confidence interval, 1.011-1.100; p = 0.014), and the AFC prediction model of cumulative clinical pregnancy was established, with an area under the curve of 0.60. Conclusions: Our data supported that advanced EMS has negative effect on cumulative clinical pregnancy per oocyte retrieval cycle, and AFC is an independent predictor, which is mainly caused by poor ovarian response associated with OMA per se or its surgery and the damage of peritoneal EMS to oocyte maturation.
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Affiliation(s)
- Anji Li
- The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jie Zhang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Yanping Kuang
| | - Chaoqin Yu
- Department of Gynecology of Traditional Chinese Medicine, Changhai Hospital, Naval Medical University, Shanghai, China
- Chaoqin Yu
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Takeuchi A, Koga K, Satake E, Makabe T, Taguchi A, Miyashita M, Takamura M, Harada M, Hirata T, Hirota Y, Yoshino O, Wada-Hiraike O, Fujii T, Osuga Y. Endometriosis Triggers Excessive Activation of Primordial Follicles via PI3K-PTEN-Akt-Foxo3 Pathway. J Clin Endocrinol Metab 2019; 104:5547-5554. [PMID: 31219551 DOI: 10.1210/jc.2019-00281] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 06/14/2019] [Indexed: 02/08/2023]
Abstract
CONTEXT The ovarian reserve is reduced in patients with endometriosis. We hypothesize that the phosphatidylinositol 3-kinase (PI3K)-phosphatase and tensin homolog deleted on chromosome 10 (PTEN) Akt-Forkhead box O (Foxo3) pathway is involved in reducing the ovarian reserve. OBJECTIVE To elucidate the signaling mechanism by which endometriosis decreases ovarian reserve. DESIGN Studies were conducted by using a mouse model for endometriosis and human ovaries. The endometriosis mouse model was established and ammonium trichloro (dioxoethylene-o,o') tellurate (AS101), an inhibitor of PI3K-PTEN-Akt pathway, was administered to experimental mice. Human ovaries were collected during surgery from patients with endometrioma or from patients with no ovarian pathology (control ovaries). The number of follicles and expression of Foxo3, PTEN, phosphorylated mammalian target of rapamycin and phosphorylated Akt by oocytes in primordial follicles in mouse and human ovaries were detected by immunohistochemical staining and evaluated. RESULTS In the endometriosis mouse model, the proportion of primordial follicles was diminished, and the proportion of primary, secondary, antral, and growing follicles was increased in comparison with controls. In both mouse and human ovaries, the PI3K-PTEN-Akt-Foxo3 pathway was activated in samples from endometriosis. Administration of AS101 restored the proportion of primordial follicles in endometriotic mice ovaries to control levels. CONCLUSIONS The current study describes the excessive activation of primordial follicles and the role of the PI3K-PTEN-Akt-Foxo3 pathway in the reduction of ovarian reserve associated with endometriosis. Our results suggest that a PI3K-PTEN-Akt inhibitor should be considered for further investigation as promising medicines for the prevention of the ovarian reserve reduction in patients with endometriosis.
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Affiliation(s)
- Arisa Takeuchi
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Kaori Koga
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Erina Satake
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Tomoko Makabe
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Ayumi Taguchi
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Mariko Miyashita
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Masashi Takamura
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Miyuki Harada
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Tetsuya Hirata
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Yasushi Hirota
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Osamu Yoshino
- Obstetrics and Gynecology, Kitasato University School of Medicine, Kitasato, Minami-ku, Sagamihara-shi, Kanagawa, Japan
| | - Osamu Wada-Hiraike
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Tomoyuki Fujii
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
| | - Yutaka Osuga
- Obstetrics and Gynecology, University of Tokyo, Hongo Bunkyo Tokyo, Japan
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