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Sabbadin C, Marin L, Manso J, Mozzato C, Camozzi V, Andrisani A, Sacchetti C, Mian C, Scaroni C, Guazzarotti L, Ceccato F. Transition from pediatrics to adult health care in girls with turner syndrome. Expert Rev Endocrinol Metab 2024; 19:229-240. [PMID: 38664997 DOI: 10.1080/17446651.2024.2347265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/22/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION Turner Syndrome is a rare condition secondary to a complete or partial loss of one X chromosome, leading to a wide spectrum of clinical manifestations. Short stature, gonadal dysgenesis, cardiovascular malformations, and dysmorphic features characterize its common clinical picture. AREAS COVERED The main endocrine challenges in adolescent girls with Turner Syndrome are puberty induction (closely intertwined with growth) and fertility preservation. We discuss the most important clinical aspects that should be faced when planning an appropriate and seamless transition for girls with Turner Syndrome. EXPERT OPINION Adolescence is a complex time for girls and boys: the passage to young adulthood is characterized by changes in the social, emotional, and educational environment. Adolescence is the ideal time to encourage the development of independent self-care behaviors and to make the growing girl aware of her health, thus promoting healthy lifestyle behaviors. During adulthood, diet and exercise are of utmost importance to manage some of the common complications that can emerge with aging. All clinicians involved in the multidisciplinary team must consider that transition is more than hormone replacement therapy: transition in a modern Healthcare Provider is a proactive process, shared between pediatric and adult endocrinologists.
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Affiliation(s)
- Chiara Sabbadin
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Loris Marin
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Jacopo Manso
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
- Pediatric Endocrinology and Adolescence Unit, Department of Women's and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Chiara Mozzato
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Valentina Camozzi
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Alessandra Andrisani
- Department of Women's and Children's Health, University of Padova, Padova, Italy
| | - Cinzia Sacchetti
- Associazione Famiglie di Soggetti con Deficit dell'Ormone della Crescita e altre Patologie Rare (AFADOC), Vicenza, Italy
| | - Caterina Mian
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Carla Scaroni
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
| | - Laura Guazzarotti
- Pediatric Endocrinology and Adolescence Unit, Department of Women's and Children's Health, University-Hospital of Padova, Padova, Italy
| | - Filippo Ceccato
- Endocrine Unit, Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Unit, University-Hospital of Padova, Padova, Italy
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van der Coelen S, van der Velden J, Nadesapillai S, Peek R, Braat D, Schleedoorn M, Fleischer K, Oerlemans A. The Decision-Making Process regarding Ovarian Tissue Cryopreservation in Girls with Turner Syndrome by Patients, Parents, and Healthcare Providers: A Mixed-Methods Study. Horm Res Paediatr 2022; 95:374-383. [PMID: 35671713 PMCID: PMC9677842 DOI: 10.1159/000525374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/30/2022] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Ovarian tissue cryopreservation (OTC) has proven to be effective in other patient groups, but the effectiveness in girls with Turner syndrome (TS) is still unclear. Guidelines for counselling about OTC in TS are lacking. The aim of this study was to gain insight into the experiences of patients, parents, and healthcare providers with the decision-making process regarding OTC in girls with TS. METHODS Within a year after counselling, a survey was sent to 132 girls with TS and their parents. Furthermore, focus groups were conducted with (1) gynaecologists with subspeciality reproductive medicine, (2) paediatric endocrinologists, (3) parents of girls aged 2-12, and (4) parents of girls aged 13-18. Transcripts were analysed using a thematic analysis approach. RESULTS The response rate of the survey was 45%. Of the survey respondents, 90% appreciated counselling regarding their future parenting options and considered it an addition to existing healthcare. Girls with TS and their parents indicated that the option of OTC raised hope for future genetic offspring and instantly made them feel that their only option was to seize this opportunity. Gynaecologists and paediatricians found it challenging to truly make families grasp a realistic perspective of OTC in girls with TS. DISCUSSION AND CONCLUSION Offering young girls with TS the possibility of fertility preservation in an experimental setting raised high hopes and led to challenges for healthcare providers in ensuring a considered decision. The appropriate moment for counselling should be tailored to the individual and discussed with patient, parents, and paediatrician.
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Affiliation(s)
- Sanne van der Coelen
- Department of Obstetrics and Gynaecology, Radboudumc, Nijmegen, The Netherlands,*Sanne van der Coelen,
| | - Janielle van der Velden
- Department of Paediatrics, Radboudumc, Amalia Children's Hospital, Nijmegen, The Netherlands
| | | | - Ron Peek
- Department of Obstetrics and Gynaecology, Radboudumc, Nijmegen, The Netherlands
| | - Didi Braat
- Department of Obstetrics and Gynaecology, Radboudumc, Nijmegen, The Netherlands
| | - Myra Schleedoorn
- Department of Obstetrics and Gynaecology, Radboudumc, Nijmegen, The Netherlands
| | - Kathrin Fleischer
- Department of Obstetrics and Gynaecology, Radboudumc, Nijmegen, The Netherlands
| | - Anke Oerlemans
- IQ Healthcare, Radboud Institute for Health Sciences, Radboudumc, Nijmegen, The Netherlands
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Strypstein L, Van Moer E, Nekkebroeck J, Segers I, Tournaye H, Demeestere I, Dolmans MM, Verpoest W, De Vos M. First live birth after fertility preservation using vitrification of oocytes in a woman with mosaic Turner syndrome. J Assist Reprod Genet 2022; 39:543-549. [PMID: 35122176 PMCID: PMC8956750 DOI: 10.1007/s10815-022-02420-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/27/2022] [Indexed: 02/03/2023] Open
Abstract
PURPOSE To report the case of a young woman diagnosed with Turner syndrome (TS) who achieved a live birth using her own oocytes that had been vitrified for fertility preservation. METHODS A 25-year-old woman with mosaic (45,X/46,XX) TS was referred for fertility preservation (FP) counseling. Serum anti-Müllerian hormone (AMH) level was normal (6.4 µg/L). In view of the unpredictable rate of follicle loss in TS individuals, she requested FP and underwent two cycles of ovarian stimulation (OS) for oocyte cryopreservation (OoC) using a GnRH antagonist protocol and recombinant follicle stimulating hormone (rFSH), 200-250 IU daily for 8 resp. 12 days. RESULTS In total, 29 metaphase II oocytes (MII) were vitrified after OS. After conceiving spontaneously and achieving a live birth, she returned to the clinic five years after OoC with a desire for pregnancy using in vitro fertilization (IVF) of her cryopreserved oocytes and preimplantation genetic testing (PGT-A). All 29 MII oocytes were thawed; 23 oocytes survived (79.3%) and were inseminated with partner sperm using intracytoplasmic sperm injection (ICSI). Thirteen oocytes were fertilized resulting in three good quality blastocysts which were vitrified after trophectoderm biopsy for PGT-A using array-CGH. Two blastocysts were found to be euploid. One was thawed and transferred to the uterus using a HRT priming protocol. An uneventful pregnancy occurred. The patient delivered a healthy baby girl weighing 3490 g at 40 weeks of gestation. CONCLUSIONS We report the first live birth achieved using cryopreserved oocytes in a woman diagnosed with mosaic TS. Cryopreservation of oocytes after ovarian stimulation is a realistic option for FP in selected post menarche individuals with mosaic TS. Whether PGT-A may reduce the risk of pregnancy loss in TS has to be confirmed by further studies.
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Affiliation(s)
- L Strypstein
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - E Van Moer
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - J Nekkebroeck
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - I Segers
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - H Tournaye
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
- Department of Obstetrics, Gynecology, Perinatology and Reproductology, Institute of Professional Education, Sechenov University, Moscow, Russia
| | - I Demeestere
- Department of Obstetrics and Gynecology, Hôpital Erasme, Université Libre de Bruxelles, Fertility Clinic, Brussels, Belgium
- Research Laboratory On Human Reproduction, Université Libre de Bruxelles, Brussels, Belgium
| | - M-M Dolmans
- Gynecology Research Unit, Institut de Recherche Experimentale Et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Department of Gynecology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - W Verpoest
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
- Reproductive Genetics Research Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - M De Vos
- Brussels IVF, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
- Department of Obstetrics, Gynecology, Perinatology and Reproductology, Institute of Professional Education, Sechenov University, Moscow, Russia.
- Follicular Biology Research Group, Vrije Universiteit Brussel, Brussels, Belgium.
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Cheng J, Ruan X, Du J, Jin F, Gu M, Wu Y, Mueck AO. Ovarian tissue cryopreservation for a 3-year-old girl with Mosaic Turner syndrome in China: First case report and literature review. Front Endocrinol (Lausanne) 2022; 13:959912. [PMID: 36479213 PMCID: PMC9719925 DOI: 10.3389/fendo.2022.959912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 11/07/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Although it cannot be predicted accurately which young females will develop premature ovarian insufficiency (POI) following chemotherapy or irradiation, patients at high risk of POI should be offered ovarian tissue cryopreservation (OTC). Our ovarian tissue cryobank is the first center in China. OTC was firstly performed on a 3-year-old girl with mosaic Turner syndrome (TS) in China. We report this case and present a literature review about TS girls' fertility preservation (FP). CASE PRESENTATION Karyotype analysis of umbilical cord blood showed that the girl was diagnosed with TS, 45,X [19]/46,XX [81]. The girl was a 3-year-old girl when her parents would like OTC to preserve fertility. No abnormality was found in the reproductive system, abdominal and cardiac ultrasound, spinal X-ray, and bone age. She was treated with growth hormone (GH) one year ago because of her short stature. GH has been discontinued now. Because of the high risk of POI, OTC was planned. The hormone level before OTC was FSH 4.27 IU/L, LH 0.00 IU/L, E2 < 11.80 pg/ml, AMH 1.06 ng/ml. Pelvic ultrasound showed that the size of the bilateral ovaries was 1.6 cm×0.7-0.8 cm, no enlarged follicles were found, and the maximum diameter of follicles was 0.2-0.37 cm. Ovarian tissue for OTC was taken from the whole right ovary by laparoscopic surgery, and the antral follicles could be seen in ovarian tissue preparation. Sixteen ovarian cortical slices were cryopreserved by slow freezing, with an average of 1380 follicles in round cortical tissue with a diameter of 2 mm, and the follicular density was about 440/mm3. The ovarian tissue from 10 children with non-TS was cryopreserved in our center, the median age was 5 (range 2-8) years old, and the median number of follicles was 766 (range 163-2250) per 2 mm biopsy. The follicles number in this girl were within normal range. CONCLUSION TS patients should be evaluated early in childhood to benefit from FP. For highly selected young females with mosaic TS, if the endocrine evaluation does not indicate POI and other health problems do not rule out future pregnancy, it seems reasonable to consider OTC as an FP option.
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Affiliation(s)
- Jiaojiao Cheng
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
| | - Xiangyan Ruan
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
- Department for Women’s Health, University Women’s Hospital and Research Center for Women’s Health, University of Tuebingen, Tuebingen, Germany
- *Correspondence: Xiangyan Ruan,
| | - Juan Du
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
| | - Fengyu Jin
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
| | - Muqing Gu
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
| | - Yurui Wu
- Department of Thoracic Surgery and Surgical Oncology, Children’s Hospital, Capital Institute of Pediatrics, Beijing, China
| | - Alfred O. Mueck
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
- Department for Women’s Health, University Women’s Hospital and Research Center for Women’s Health, University of Tuebingen, Tuebingen, Germany
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Courbiere B, Le Roux E, Mathieu d’Argent E, Torre A, Patrat C, Poncelet C, Montagut J, Gremeau AS, Creux H, Peigné M, Chanavaz-Lacheray I, Dirian L, Fritel X, Pouly JL, Fauconnier A. Oocyte Vitrification for Fertility Preservation in Women with Benign Gynecologic Disease: French Clinical Practice Guidelines Developed by a Modified Delphi Consensus Process. J Clin Med 2021; 10:jcm10173810. [PMID: 34501257 PMCID: PMC8432013 DOI: 10.3390/jcm10173810] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/04/2021] [Accepted: 08/18/2021] [Indexed: 01/28/2023] Open
Abstract
International guidelines are published to provide standardized information and fertility preservation (FP) care for adults and children. The purpose of the study was to conduct a modified Delphi process for generating FP guidelines for BGD. A steering committee identified 42 potential FP practices for BGD. Then 114 key stakeholders were asked to participate in a modified Delphi process via two online survey rounds and a final meeting. Consensus was reached for 28 items. Among them, stakeholders rated age-specific information concerning the risk of diminished ovarian reserve after surgery as important but rejected proposals setting various upper and lower age limits for FP. All women should be informed about the benefit/risk balance of oocyte vitrification—in particular about the likelihood of live birth according to age. FP should not be offered in rASRM stages I and II endometriosis without endometriomas. These guidelines could be useful for gynecologists to identify situations at risk of infertility and to better inform women with BGDs who might need personalized counseling for FP.
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Affiliation(s)
- Blandine Courbiere
- Department of Gynecology-Obstetric and Reproductive Medicine, AP-HM, Hôpital La Conception, 13005 Marseille, France
- Aix-Marseille Université, IMBE, CNRS, IRD, Avignon Université, 13005 Marseille, France
- Correspondence: ; Tel.: +33-4-91-38-37-11
| | - Enora Le Roux
- Unité d’Epidémiologie Clinique, Hôpital Universitaire Robert Debré, AP-HP Nord-Université de Paris, Inserm, CIC 1426, 75019 Paris, France;
- ECEVE UMR 1123, Université de Paris, Inserm, 75019 Paris, France
| | - Emmanuelle Mathieu d’Argent
- Department of Gynecology-Obstetric and Reproductive Medicine, GRC6-UPMC, Centre Expert en Endométriose (C3E), Université Pierre-et-Marie-Curie Paris 6, Hôpital Tenon, CHU de Tenon, AP-HP, 4, rue de la Chine, 75020 Paris, France;
| | - Antoine Torre
- Department of Gynecology-Obstetric and Reproductive Medicine, CHU Rouen, 37 bd Gambetta, 76000 Rouen, France;
| | - Catherine Patrat
- Service de Biologie de la Reproduction—CECOS, APHP Centre—Université de Paris, Site Cochin, Inserm U1016, 75014 Paris, France;
| | - Christophe Poncelet
- Department of Gynecology-Obstetric, UFR SMBH Leonard de Vinci, CH René Dubos, 95000 Cergy-Pontoise, France;
- Université Sorbonne Paris Nord—Paris 13, 93200 Saint-Denis, France;
| | - Jacques Montagut
- Institut Francophone de Recherche et d’Etudes Appliquées à la Reproduction, Ifreares Toulouse, 31000 Toulouse, France;
| | - Anne-Sophie Gremeau
- Department of Gynecologic Surgery and IVF, Clermont-Ferrand, University Hospital Clermont-Ferrand, 63000 Clermont-Ferrand, France;
| | - Hélène Creux
- Clinique Saint Roch, Department of Gynecology-Obstetric and Reproductive Medicine, 34000 Montpellier, France;
| | - Maëliss Peigné
- Université Sorbonne Paris Nord—Paris 13, 93200 Saint-Denis, France;
- Department of Reproductive Medicine and Fertility Preservation, AP-HP Hôpital Jean Verdier, 93143 Bondy, France
| | | | - Lara Dirian
- EndoFrance, Association Française de lutte contre l’Endométriose, 70190 Tresilley, France;
| | - Xavier Fritel
- Department of Gynecology-Obstetric and Reproductive Medicine, CHU Poitiers, 86000 Poitiers, France;
- Inserm CIC-P 1402, 86021 Poitiers, France
| | - Jean-Luc Pouly
- Department of Gynecology-Obstetric, CH Moulins Yzeure, 03000 Moulins, France;
| | - Arnaud Fauconnier
- Department of Gynecology and Obstetrics, CHI Poissy-Saint-Germain-en Laye, 78300 Poissy, France;
- Research Unit 7285 Risk and Safety in Clinical Medicine for Women and Perinatal Health, Paris-Saclay University, 78300 Poissy, France
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Peek R, Schleedoorn M, Smeets D, van de Zande G, Groenman F, Braat D, van der Velden J, Fleischer K. Ovarian follicles of young patients with Turner's syndrome contain normal oocytes but monosomic 45,X granulosa cells. Hum Reprod 2020; 34:1686-1696. [PMID: 31398245 PMCID: PMC6736193 DOI: 10.1093/humrep/dez135] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 06/21/2019] [Accepted: 06/27/2019] [Indexed: 12/12/2022] Open
Abstract
STUDY QUESTION What is the X chromosomal content of oocytes and granulosa cells of primordial/primary (small) follicles and stromal cells in ovaries of young patients with Turner's syndrome (TS)? SUMMARY ANSWER Small ovarian follicles were detected in one-half of the patients studied, and X chromosome analysis revealed that most oocytes were normal, granulosa cells were largely monosomic, while stromal cells showed a high level of mosaicism. WHAT IS KNOWN ALREADY Most women with TS experience a premature reduction or complete loss of fertility due to an accelerated loss of gametes. To determine whether fertility preservation in this group of patients is feasible, there is a strong need for information on the X chromosomal content of ovarian follicular and stromal cells. STUDY DESIGN, SIZE, DURATION Small follicles (<50 μm) and stromal cells were isolated from ovarian tissue of young TS patients and analysed for their X chromosomal content. In addition to ovarian cells, several other cell types from the same patients were analysed. PARTICIPANTS/MATERIALS, SETTING, METHODS After unilateral ovariectomy, ovarian cortex tissue was obtained from 10 TS patients (aged 2-18 years) with numerical abnormalities of the X chromosome. Ovarian cortex fragments were prepared and cryopreserved. One fragment from each patient was thawed and enzymatically digested to obtain stromal cells and primordial/primary follicles. Stromal cells, granulosa cells and oocytes were analysed by FISH using an X chromosome-specific probe. Extra-ovarian cells (lymphocytes, buccal cells and urine cells) of the same patients were also analysed by FISH. Ovarian tissue used as control was obtained from individuals undergoing oophorectomy as part of their gender affirming surgery. MAIN RESULTS AND THE ROLE OF CHANCE Ovarian follicles were detected in 5 of the 10 patients studied. A method was developed to determine the X chromosomal content of meiosis I arrested oocytes from small follicles. This revealed that 42 of the 46 oocytes (91%) that were analysed had a normal X chromosomal content. Granulosa cells were largely 45,X but showed different levels of X chromosome mosaicism between patients and between follicles of the same patient. Despite the presence of a low percentage (10-45%) of 46,XX ovarian cortex stromal cells, normal macroscopic ovarian morphology was observed. The level of mosaicism in lymphocytes, buccal cells or urine-derived cells was not predictive for mosaicism in ovarian cells. LIMITATIONS, REASONS FOR CAUTION The results are based on a small number (n = 5) of TS patient samples but provide evidence that the majority of oocytes have a normal X chromosomal content and that follicles from the same patient can differ with respect to the level of mosaicism of their granulosa cells. The functional consequences of these observations require further investigation. WIDER IMPLICATIONS OF THE FINDINGS The results indicate that despite normal ovarian and follicular morphology, stromal cells and granulosa cells of small follicles in patients with TS may display a high level of mosaicism. Furthermore, the level of mosaicism in ovarian cells cannot be predicted from the analysis of extra-ovarian tissue. These findings should be considered by physicians when offering cryopreservation of ovarian tissue as an option for fertility preservation in young TS patients. STUDY FUNDING/COMPETING INTEREST(S) Unconditional funding was received from Merck B.V. The Netherlands (Number A16-1395) and the foundation 'Radboud Oncologie Fonds' (Number KUN 00007682). The authors have no conflicts of interest. TRIAL REGISTRATION NUMBER NCT03381300.
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Affiliation(s)
- Ronald Peek
- Department of Obstetrics and Gynecology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Myra Schleedoorn
- Department of Obstetrics and Gynecology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Dominique Smeets
- Department of Human Genetics, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Guillaume van de Zande
- Department of Human Genetics, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Freek Groenman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Obstetrics and Gynecology, Amsterdam Reproduction and Development, De Boelelaan 1117 Amsterdam, The Netherlands
| | - Didi Braat
- Department of Obstetrics and Gynecology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Janielle van der Velden
- Amalia Children's Hospital, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Kathrin Fleischer
- Department of Obstetrics and Gynecology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
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Jeve YB, Gelbaya T, Fatum M. Time to consider ovarian tissue cryopreservation for girls with Turner's syndrome: an opinion paper. Hum Reprod Open 2019; 2019:hoz016. [PMID: 31240242 PMCID: PMC6586440 DOI: 10.1093/hropen/hoz016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/29/2019] [Accepted: 05/10/2019] [Indexed: 01/15/2023] Open
Abstract
Turner’s syndrome (TS) is the most common sex chromosome abnormality in women. In addition to short stature and gonadal dysgenesis, it is associated with cardiac and renal anomalies. Due to rapid follicular atresia, the majority of women with TS suffer from primary ovarian insufficiency around puberty. Thus far, donor oocyte conception has been the key fertility option for these women. With advancing technology, ovarian tissue cryopreservation (OTCP) has emerged as a clinically justifiable option especially for pre-pubertal girls with cancer. Recently published results following the use of cryopreserved ovarian tissue are reassuring. It would be prudent to consider the extension of these technological and scientific advances to other conditions, such as TS, where accelerated follicular atresia is suspected. It is possible to obtain competent oocytes from cryopreserved ovaries of girls with TS provided the ovaries were preserved before ovarian failure. However, it is a complex decision whether and when to offer OTCP as a fertility preservation (FP) option for girls with TS. The rate of decline in fertility is variable in girls with TS and can be more complex in cases with mosaicism. On the other hand, OTCP has shown some promising results in patients with cancer, which can potentially be replicated in TS and other benign indications of patients at risk of premature ovarian failure. There are proven psychological and clinical benefits of FP. Thus, an argument could be made for offering OTCP to these patients to endow these girls with the option of having biological fertility using this innovative technology. Ethical, clinical and psychological dilemmas should be considered, discussed and addressed before considering such a novel approach. We believe that the time has come to start this discussion and open this avenue of FP for girls with TS.
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Affiliation(s)
| | - Tarek Gelbaya
- Leicester Fertility Centre, University Hospitals of Leicester, Leicester, UK
| | - Muhammad Fatum
- Nuffield Department of Women's Health and Reproduction, Oxford Fertility, University of Oxford, Oxford, UK
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