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Bulus AD, Yasartekin Y, Ceylan AC, Dirican O, Husseini AA. Cases of hypogonadotropic hypogonadism: A single-center experience. Niger J Clin Pract 2023; 26:1552-1556. [PMID: 37929534 DOI: 10.4103/njcp.njcp_244_23] [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] [Indexed: 11/07/2023]
Abstract
Background Delayed puberty (DP) affects approximately 2% of adolescents. In most patients of both genders, delayed puberty is due to constitutional delay in growth and puberty (CDGP); it is a self-limiting condition starting later than usual during puberty but progressing normally. Other causes of DP include permanent hypogonadotropic hypogonadism, functional hypogonadotropic hypogonadism, and gonadal insufficiency. Methods Nine patients admitted to the Ankara Atatürk Sanatoryum Training and Research Hospital Pediatric Endocrinology Department with hypogonadotropic hypogonadism between January 2012 and December 2022 were analyzed. Results Nine patients who applied to our pediatric endocrinology clinic with delayed puberty were analyzed. These nine patients were diagnosed and reported as hypogonadotropic hypogonadism with molecular methods. We aimed to determine the status of these cases from a molecular point of view, to emphasize the importance of hypogonadotropic hypogonadism in patients with delayed puberty, and to reveal the rarely encountered delayed puberty together with the clinical and laboratory data set of the patients. Conclusions To emphasize the importance of hypogonadotropic hypogonadism, which is a rare cause of delayed puberty, the molecular predispositions of our patients followed in our clinic are reviewed, and the data we have provided will contribute to the accumulation of data in this area.
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Affiliation(s)
- A D Bulus
- Pediatric Endocrinology, Ankara Atatürk Sanatorium Training and Research Hospital, University of Health Sciences, Ankara, Türkiye
| | - Y Yasartekin
- Pediatric Endocrinology, Ankara Atatürk Sanatorium Training and Research Hospital, University of Health Sciences, Ankara, Türkiye
| | - A C Ceylan
- Medical Genetics, Ankara Bilkent City Hospital, Ankara, Türkiye
| | - O Dirican
- Department of Pathology, Istanbul Gelisim University, Istanbul, Türkiye
| | - A A Husseini
- Department of Biomedical Device Technology, Istanbul Gelişim University, Istanbul, Türkiye
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Strezsak V, Allignol A, Bühler K, Fischer R, Hubbard J, Longobardi S, Lispi M, Schertz J, Verpillat P. Dosing Characteristics of Recombinant Human Luteinizing Hormone or Human Menopausal Gonadotrophin-Derived LH Activity in Patients Undergoing Ovarian Stimulation: A German Fertility Database Study. Gynecol Obstet Invest 2023; 88:214-225. [PMID: 37369184 PMCID: PMC10614274 DOI: 10.1159/000530360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 03/07/2023] [Indexed: 06/29/2023]
Abstract
OBJECTIVES The aim of the study was to evaluate dosing of recombinant human luteinizing hormone (r-hLH) or human menopausal gonadotrophin (hMG)-derived medications with LH activity in ovarian stimulation (OS) cycles for in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI). DESIGN A non-interventional study was performed to analyse data from the German RecDate database (January 2007-December 2011). PARTICIPANTS/MATERIALS, SETTING, METHODS Starting/total r-hLH/hMG dose, OS duration/cycle number, r-hLH/hMG initiation day (first day of administration), and population/cycle characteristics were assessed in women (≥18 years) undergoing OS for IVF/ICSI using r-hLH or hMG-derived medications (excluding corifollitropin alfa, clomiphene citrate, letrozole, mini/micro-dose human chorionic gonadotrophin, and urofollitropin alone). Data were summarized descriptively. RESULTS 67,858 identified cycles utilized medications containing r-hLH (10,749), hMG (56,432), or both (677). Mean (standard deviation) OS duration with r-hLH and hMG was 10.1 (4.43) and 9.8 (6.16) days, respectively. Median (25th-75th percentile) r-hLH starting dose (75.0 [75.0-150.0] IU) was consistent across patients regardless of age, infertility diagnosis, or gonadotrophin-releasing hormone (GnRH) protocol. Median (25th-75th percentile) hMG-derived LH activity starting dose was 225.0 (150.0-300.0) IU, regardless of GnRH protocol, but was lower in women aged <35 years and those with ovulation disorders/polycystic ovary syndrome. Median (25th-75th percentile) total dose for r-hLH (750.0 [337.5-1,125.0] IU) and hMG-derived LH activity (1,575.0 [750.0-2,625.0] IU) varied according to patients' age, infertility diagnosis, cycle number, and r-hLH/hMG initiation day. GnRH antagonist use resulted in a numerically higher median total hMG-derived LH activity dose than GnRH agonist use. LIMITATIONS The data used in this study were taken from electronic medical records relating to a specific timeframe (2007-2011) and therefore may not accurately reflect current clinical practice; however, it is likely that the differences between the two compounds would be maintained. Additionally, secondary data sources may suffer from uniformity and quality issues. CONCLUSIONS The standard of care for OS cycles is described with respect to IVF/ICSI treatment including an LH component in Germany during the specified timeframe.
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Affiliation(s)
- Valerie Strezsak
- Global Clinical Development, Research and Development, EMD Serono Research and Development Institute, Inc., an affiliate of Merck KGaA, Billerica, MA, USA
| | - Arthur Allignol
- Global Epidemiology, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | - Klaus Bühler
- Department of Gynaecology and Reproductive Medicine, University Hospital Jena, Friedrich-Schiller-University Jena, Jena, Germany
- Scientific-Clinical Centre for Endometriosis of the University Hospitals of Saarland, Saarbrücken, Germany
| | | | - Julie Hubbard
- Global Clinical Development, Research and Development, EMD Serono Research & Development Institute, Inc., an affiliate of Merck KGaA, Billerica, MA, USA
| | - Salvatore Longobardi
- Global Clinical Development, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
| | - Monica Lispi
- Global Medical Affairs Fertility, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
- Unit of Endocrinology, PhD School of Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Joan Schertz
- Global Clinical Development, Research and Development, EMD Serono Research & Development Institute, Inc., an affiliate of Merck KGaA, Billerica, MA, USA
| | - Patrice Verpillat
- Global Epidemiology, Research and Development, Merck Healthcare KGaA, Darmstadt, Germany
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Liang Y, Yang X, Li Y, Lei L, Lan Y, Wang S. Successful pregnancy and delivery after ovulation induction therapy in a woman with congenital hypogonadotropic hypogonadism: a case report. BMC Pregnancy Childbirth 2023; 23:338. [PMID: 37170100 PMCID: PMC10173580 DOI: 10.1186/s12884-023-05682-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 05/06/2023] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder resulting from a deficient secretion of the episodic gonadotropin-releasing hormone, leading to delayed or absent puberty and infertility. In female patients with CHH, the most commonly used treatment is gonadotropin (Gn) therapy. Due to the rarity of the disease in females, there are limited case reports available. This article offers a management approach for this unusual disease that can be helpful for clinicians. CASE PRESENTATION We report the case of a 29-year-old woman who successfully achieved pregnancy and delivered healthy twin girls after ovulation induction therapy. The patient was diagnosed with CHH at 18 years of age due to primary amenorrhea and the absence of secondary sexual characteristics. After experiencing infertility for three years, the patient sought medical assistance for conceiving. The patient was treated with gonadotropin therapy due to anovulation. In her first treatment cycle, the initial dose of HMG used for treatment was 75IU, which was increased to 150IU after six days. However, the cycle was canceled due to follicular dysplasia. In the second cycle, the treatment began with an initial dose of 150IU, and the follicles grew normally, but the estrogen level was low. Consequently, the treatment was interrupted. In a third ovulation stimulation cycle, HMG was adjusted to 150IU, and recombinant LH was added. After 12 days of ovulation, three mature follicles grew, the estrogen level was normal,and the treatment resulted in successful ovulation and subsequent pregnancy. At 35 weeks of gestation, the patient underwent a cesarean section and delivered two healthy female infants weighing 2,405 g and 2,755 g with an Apgar score of 10/10. CONCLUSIONS Early diagnosis and timely and appropriate hormone replacement therapy are important for future pregnancy. Ovulation induction therapy is necessary to stimulate fertility. Gn therapy is a feasible and effective treatment for reproduction in CHH females, but the selection of Gn type and dosage must be personalized to maximize fertility outcomes. Effective treatment is available not only for inducing estrogenization and promoting fertility, but also for addressing concerns about psychological and emotional well-being.
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Affiliation(s)
- Yu Liang
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Xiaokui Yang
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Ying Li
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Lingling Lei
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Yonglian Lan
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China.
| | - Shuyu Wang
- Department of Human Reproductive Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China.
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Huang C, Shi Q, Yan Y, Shen X, Shan H, Zhu Y, Sun H, Xing J, Kong N. Effect of Exogenous Luteinizing Hormone (LH) Supplementation on Clinical Pregnancy of Patients Receiving Long-Acting Gonadotropin-Releasing Hormone Agonist (GnRHa) Cycles: A Retrospective Cohort Study. Int J Womens Health 2022; 14:1691-1700. [DOI: 10.2147/ijwh.s388726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 12/06/2022] [Indexed: 12/15/2022] Open
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Huang C, Shen X, Mei J, Sun Y, Sun H, Xing J. Effect of recombinant LH supplementation timing on clinical pregnancy outcome in long-acting GnRHa downregulated cycles. BMC Pregnancy Childbirth 2022; 22:632. [PMID: 35945551 PMCID: PMC9364622 DOI: 10.1186/s12884-022-04963-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Background Timely and moderate luteinizing hormone (LH) supplementation plays positive roles in in vitro fertilization/intracytoplasmic sperm injection and embryo transfer (IVF/ICSI-ET) cycles with long-acting gonadotropin-releasing hormone agonist (GnRHa) pituitary downregulation. However, the appropriate timing of LH supplementation remains unclear. Methods We carried out a retrospective cohort study of 2226 cycles at our reproductive medicine centre from 2018 to 2020. We mainly conducted smooth curve fitting to analyse the relationship between the dominant follicle diameter when recombinant LH (rLH) was added and the clinical pregnancy outcomes (clinical pregnancy rate or early miscarriage rate). In addition, total cycles were divided into groups according to different LH levels after GnRHa and dominant follicle diameters for further analysis. Results Smooth curve fitting showed that with the increase in the dominant follicle diameter when rLH was added, the clinical pregnancy rate gradually increased, and the early miscarriage rate gradually decreased. Conclusions In long-acting GnRHa downregulated IVF/ICSI-ET cycles, the appropriate timing of rLH supplementation has a beneficial impact on the clinical pregnancy outcome. Delaying rLH addition is conducive to the clinical pregnancy rate and reduces the risk of early miscarriage. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-04963-x.
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Affiliation(s)
- Chenyang Huang
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China.,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China
| | - Xiaoyue Shen
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China.,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China
| | - Jie Mei
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China.,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China
| | - Yanxin Sun
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China.,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China
| | - Haixiang Sun
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China. .,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China. .,Drum Tower Clinic Medical College, Nanjing Medical University, Nanjing, 210008, China.
| | - Jun Xing
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, 210008, China. .,Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, China.
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Di Segni N, Busnelli A, Secchi M, Cirillo F, Levi-Setti PE. Luteinizing hormone supplementation in women with hypogonadotropic hypogonadism seeking fertility care: Insights from a narrative review. Front Endocrinol (Lausanne) 2022; 13:907249. [PMID: 35979440 PMCID: PMC9377693 DOI: 10.3389/fendo.2022.907249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 07/08/2022] [Indexed: 11/20/2022] Open
Abstract
The management of infertile women affected by hypogonadotropic hypogonadism (HH) or conditions mimicking it is particularly challenging. In the present narrative review, we aimed to synthesize the available evidence on the benefit (if any) of exogenous luteinizing hormone (LH) supplementation in this group of patients. Available data support LH supplementation in women with organic or functional HH. On the contrary, the benefit of exogenous LH on reproductive outcomes both in advanced maternal age patients and in cases of depletion of FSH and LH levels induced by GnRH analogues has not been demonstrated. unfortunately, the inhomogeneous study populations as well as the methodological heterogeneity between studies focused on women affected by conditions mimicking HH do not allow reliable conclusions to be drawn.
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Affiliation(s)
- Noemi Di Segni
- Division of Gynecology and Reproductive Medicine, Department of Gynecology, Fertility Center, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Andrea Busnelli
- Division of Gynecology and Reproductive Medicine, Department of Gynecology, Fertility Center, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Matteo Secchi
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Federico Cirillo
- Division of Gynecology and Reproductive Medicine, Department of Gynecology, Fertility Center, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Paolo Emanuele Levi-Setti
- Division of Gynecology and Reproductive Medicine, Department of Gynecology, Fertility Center, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- *Correspondence: Paolo Emanuele Levi-Setti,
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Recombinant luteinizing hormone supplementation in assisted reproductive technology: a review of literature. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2021. [DOI: 10.1186/s43043-021-00083-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Luteinizing hormone (LH) has the main role in ovarian function in both natural and artificial cycles. A normal LH concentration during controlled ovarian hyperstimulation is positively correlated to the number and quality of retrieved oocytes and resulting embryos.
Main body of the abstract
In this study, we reviewed whether rLH administration, adjunct to the ovarian stimulation regimen, could improve clinical outcomes. The literature review showed that rLH supplementation improves assisted reproductive technology (ART) outcomes among women with hypogonadotropic hypogonadism, and hyporesponsive women to follicle-stimulating hormone monotherapy. Besides, rLH supplementation has advantages for poor responder women 36–39 years of age. Even though the data suggested no priority regarding the LH source for improving ART outcome, women with different LH polymorphisms who did not respond similarly to ovarian stimulation may benefit from adjuvant rLH therapy.
Conclusion
rLH usage for improving ART outcome should be scrutinized via well-designed studies considering the subgroups of infertile women who benefit the most from rLH adjuvant therapy, the type of ovarian stimulation protocol to which rLH would be added, and also the exact dosage, as well as the proper timing (during or prior to a cycle).
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Oride A, Kanasaki H, Okada H, Kyo S. Reproductive prognosis of patients with hypogonadotropic hypogonadism: Retrospective review of 16 cases with amenorrhea. J Obstet Gynaecol Res 2021; 47:3895-3902. [PMID: 34494333 DOI: 10.1111/jog.15006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 11/29/2022]
Abstract
AIM The aim of this study was to evaluate the general characteristics, menstruation status, and fertility outcomes of patients with hypogonadotropic hypogonadism (HH). METHODS We evaluated 16 patients with HH who visited our institution between April 2012 and March 2016 with a complaint of amenorrhea. RESULTS Four (25%) patients had primary amenorrhea and the remaining 12 (75%) cases had secondary amenorrhea. Among the patients with primary amenorrhea, weight loss was considered to be the underlying cause in one (25%) patient, whereas the remaining three (75%) cases were idiopathic HH. Among HH cases with secondary amenorrhea, six (50%) developed amenorrhea following weight loss, whereas the remaining six cases were of unknown etiology. Among the 16 patients with HH, we observed the sporadic restart of the menstrual cycle in four (25%) women during follow-up. Infertility treatment was administered to nine patients with HH who wished to become pregnant. Clomiphene citrate was effective in four patients with secondary amenorrhea and induced follicular development. Seven of nine patients with HH (77.8%) became pregnant following infertility treatment. In some cases of HH, the serum levels of gonadotropin increased sporadically during follow-up, regardless of the recovery of menstruation. We followed one patient with HH for more than 20 years. Although her gonadotropin levels were generally low and sometimes fluctuated without spontaneous menstruation, they increased dramatically to menopausal levels at 50 years of age. However, they again decreased to hypogonadotropic levels. CONCLUSION As the pathophysiology varied widely among patients, the etiologic factors underlying HH might also vary.
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Affiliation(s)
- Aki Oride
- Department of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan
| | - Haruhiko Kanasaki
- Department of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan
| | - Hiroe Okada
- Department of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan
| | - Satoru Kyo
- Department of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan
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Abdelaal AE, Behery MA, Abdelkawi AF. Reproductive outcomes in women with hypogonadotrophic hypogonadism, a case series study. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2021. [DOI: 10.1186/s43043-021-00055-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Hypogonadotropic hypogonadism (HH) is a rare condition in which there is gonadal hypofunction due to absence of gonadotropin drive. In this condition, there are very low serum levels of gonadotropins. Pituitary gland may itself have some disease or disorder, or there may be loss of gonadotropin-releasing hormone (GnRH) pulses from the hypothalamus. The pharmacological interventions in HH women formed the basis for superovulation strategies for assisted reproduction techniques (ART) with a special reference to the role of LH and its impact on oocyte and embryo quality.
Results
The medians ±inter quartile ranges for number of oocytes retrieved, number of MII oocytes, and number of embryos transferred were 5±7, 4±3, and 3±1 respectively. The pregnancy rate was 31.5% for this group of patients. The live birth rate and miscarriage rate were 21% and 11.5% respectively.
Conclusion
The reproductive outcomes of patients of hypogonadotrophic hypogonadism are reasonable after ICSI and clinical trials are recommended to corroborate this concern.
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Velthuis E, Hubbard J, Longobardi S, D’Hooghe T. The Frequency of Ovarian Hyperstimulation Syndrome and Thromboembolism with Originator Recombinant Human Follitropin Alfa (GONAL-f) for Medically Assisted Reproduction: A Systematic Review. Adv Ther 2020; 37:4831-4847. [PMID: 33058045 PMCID: PMC7595967 DOI: 10.1007/s12325-020-01512-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/19/2020] [Indexed: 12/22/2022]
Abstract
Background Recombinant human follitropin alfa (r-hFSH) is used for ovarian stimulation as part of medically assisted reproduction. There is a risk for ovarian hyperstimulation syndrome (OHSS) with r-hFSH treatment, and an increased risk for thromboembolic events in the presence of pregnancy with OHSS. Objectives To report the frequency of OHSS and thromboembolism with originator follitropin alfa (GONAL-f) based on the Global Safety Database of Merck KGaA, Darmstadt, Germany and a systematic review of published data. Data Sources Reports of OHSS and thromboembolism were obtained from the Global Safety Database of Merck KGaA, Darmstadt, Germany from 20 October 1995 to 19 October 2018. The systematic review was based on MEDLINE and Embase searches from inception to 19 October 2018. Study Eligibility Criteria Patients receiving GONAL-f for ovulation induction or ART, with a starting dose within the range included in the prescribing information and providing information on the occurrence of OHSS and/or thromboembolism. Study Appraisal and Synthesis Matches In the Global Safety Database of Merck KGaA, Darmstadt, Germany there were an estimated 16,525,975 treatment cycles since 20 October 1995; 1110 reported cases of OHSS and 80 reported cases of thromboembolic events (reporting rates 6.7 and 0.48 per 100,000 treatment cycles, respectively). The systematic review identified 45 studies (5186 patients exposed to GONAL-f; 5240 treatment cycles). There were 272 reports of OHSS (5190 [5.19%] per 100,000 treatment cycles), including 10 cases of severe OHSS (191 [0.19%] per 100,000 treatment cycles). Limitations There may be the potential for under-reporting of safety outcomes in the literature, and under-reporting is a well-known phenomenon in spontaneous reporting databases. Conclusion and Implications of Key Findings Our analyses demonstrate low rates of OHSS and thromboembolism with GONAL-f. Electronic Supplementary Material The online version of this article (10.1007/s12325-020-01512-w) contains supplementary material, which is available to authorized users.
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Hou X, Xing J, Shan H, Mei J, Sun Y, Yan G, Sun H, Wang J. The effect of adenomyosis on IVF after long or ultra-long GnRH agonist treatment. Reprod Biomed Online 2020; 41:845-853. [PMID: 32972873 DOI: 10.1016/j.rbmo.2020.07.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 06/25/2020] [Accepted: 07/26/2020] [Indexed: 12/17/2022]
Abstract
RESEARCH QUESTION Does adenomyosis affect IVF independent of decreased ovarian reserve, and what are the characteristics and IVF outcome of the ultra-long gonadotrophin-releasing hormone (GnRH) agonist protocol in adenomyosis? DESIGN Observational cohort study of three groups of patients undergoing first cycle of IVF treatment with normal ovarian reserve: (A) 362 patients with adenomyosis using the ultra-long GnRH agonist protocol; (B) 127 patients with adenomyosis using the long GnRH agonist protocol; (C) 3471 patients with tubal infertility using the long GnRH agonist protocol. RESULTS Compared with groups B and C, the number of oocytes retrieved in group A decreased, and the gonadotrophin dosage and duration in group A were higher (P < 0.001). In long GnRH agonist treatment, clinical pregnancy rate (OR 0.492, 95% CI 0.327 to 0.742, P < 0.001), implantation rate (OR 0.527, 95% CI 0.350 to 0.794, P = 0.002) and live birth rate (OR 0.442, 95% CI 0.291 to 0.673, P < 0.001) decreased and miscarriage rate (OR 3.078, 95% CI 1.593 to 5.948, P < 0.001) increased in adenomyosis patients compared with tubal infertility. For adenomyosis patients, clinical pregnancy rate (OR 1.925, 95% CI 1.137 to 3.250, P = 0.015), implantation rate (OR 1.694, 95% CI 1.006 to 2.854, P = 0.047) and live birth rate (OR 1.704, 95% CI 1.012 to 2.859, P = 0.044) increased in the ultra-long GnRH agonist treatment compared with long GnRH agonist treatments. CONCLUSION Adenomyosis could negatively affect IVF outcomes independent of ovarian reserve after long GnRH agonist protocol. Patients with adenomyosis following the ultra-long GnRH agonist protocol could have a better pregnancy outcome than those following the long GnRH agonist protocol.
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Affiliation(s)
- Xiaoni Hou
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Jun Xing
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Huizhi Shan
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Jie Mei
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Yanxin Sun
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Guijun Yan
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Haixiang Sun
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China
| | - Junxia Wang
- Reproductive Medicine Center, Drum Tower Hospital, Nanjing University Medical School, Nanjing Jiangsu 210008, China.
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Neocleous V, Fanis P, Toumba M, Tanteles GA, Schiza M, Cinarli F, Nicolaides NC, Oulas A, Spyrou GM, Mantzoros CS, Vlachakis D, Skordis N, Phylactou LA. GnRH Deficient Patients With Congenital Hypogonadotropic Hypogonadism: Novel Genetic Findings in ANOS1, RNF216, WDR11, FGFR1, CHD7, and POLR3A Genes in a Case Series and Review of the Literature. Front Endocrinol (Lausanne) 2020; 11:626. [PMID: 32982993 PMCID: PMC7485345 DOI: 10.3389/fendo.2020.00626] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/31/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Congenital hypogonadotropic hypogonadism (CHH) is a rare genetic disease caused by Gonadotropin-Releasing Hormone (GnRH) deficiency. So far a limited number of variants in several genes have been associated with the pathogenesis of the disease. In this original research and review manuscript the retrospective analysis of known variants in ANOS1 (KAL1), RNF216, WDR11, FGFR1, CHD7, and POLR3A genes is described, along with novel variants identified in patients with CHH by the present study. Methods: Seven GnRH deficient unrelated Cypriot patients underwent whole exome sequencing (WES) by Next Generation Sequencing (NGS). The identified novel variants were initially examined by in silico computational algorithms and structural analysis of their predicted pathogenicity at the protein level was confirmed. Results: In four non-related GnRH males, a novel X-linked pathogenic variant in ANOS1 gene, two novel autosomal dominant (AD) probably pathogenic variants in WDR11 and FGFR1 genes and one rare AD probably pathogenic variant in CHD7 gene were identified. A rare autosomal recessive (AR) variant in the SRA1 gene was identified in homozygosity in a female patient, whilst two other male patients were also, respectively, found to carry novel or previously reported rare pathogenic variants in more than one genes; FGFR1/POLR3A and SRA1/RNF216. Conclusion: This report embraces the description of novel and previously reported rare pathogenic variants in a series of genes known to be implicated in the biological development of CHH. Notably, patients with CHH can harbor pathogenic rare variants in more than one gene which raises the hypothesis of locus-locus interactions providing evidence for digenic inheritance. The identification of such aberrations by NGS can be very informative for the management and future planning of these patients.
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Affiliation(s)
- Vassos Neocleous
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Pavlos Fanis
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Meropi Toumba
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Pediatric Endocrine Clinic, IASIS Hospital, Paphos, Cyprus
| | - George A. Tanteles
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Clinical Genetics Department, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Melpo Schiza
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Feride Cinarli
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Nicolas C. Nicolaides
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, “Aghia Sophia” Childrens Hospital, Athens, Greece
- Division of Endocrinology and Metabolism, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Anastasis Oulas
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Bioinformatics ERA Chair, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - George M. Spyrou
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Bioinformatics ERA Chair, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Christos S. Mantzoros
- Division of Endocrinology, Diabetes and Metabolism, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
- Section of Endocrinology, Diabetes and Metabolism, Boston VA Healthcare System, Boston, MA, United States
| | - Dimitrios Vlachakis
- Laboratory of Genetics, Department of Biotechnology, School of Food, Biotechnology and Development, Agricultural University of Athens, Athens, Greece
- Lab of Molecular Endocrinology, Center of Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Department of Informatics, Faculty of Natural and Mathematical Sciences, King's College London, London, United Kingdom
| | - Nicos Skordis
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Division of Pediatric Endocrinology, Paedi Center for Specialized Pediatrics, Nicosia, Cyprus
- St George's, University of London Medical School at the University of Nicosia, Nicosia, Cyprus
- *Correspondence: Nicos Skordis
| | - Leonidas A. Phylactou
- Department of Molecular Genetics, Function and Therapy, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
- Leonidas A. Phylactou
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Cecchino GN, Canillas GM, Cruz M, García-Velasco JA. Impact of hypogonadotropic hypogonadism on ovarian reserve and response. J Assist Reprod Genet 2019; 36:2379-2384. [PMID: 31625035 DOI: 10.1007/s10815-019-01587-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 09/10/2019] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To evaluate the hormonal profile, antral follicle count (AFC) and ovarian response of patients with hypogonadotropic hypogonadism (HH). DESIGN Observational retrospective cohort including infertile women with HH undergoing assisted reproductive treatment (ART). SETTING University-affiliated infertility center. PATIENT(S) Thirty-three women with HH who underwent ART between January 2007 and September 2018. The control group comprised 66 age-matched counterparts with tubal or male factor infertility. The patients with an abnormal karyotype, and those presenting primary or secondary amenorrhea due to other causes, were cautiously excluded. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) The primary outcome was serum levels of anti-Müllerian hormone (AMH) and AFC. We also investigated whether HH impacts ovarian response and reproductive outcomes. RESULT(S) Although AFC was similar between groups, HH patients showed significantly higher AMH levels (4.6 ± 2.7 ng/mL vs. 3.0 ± 1.9, p = 0.010) and lower basal FSH and LH. While the HH group needed longer stimulation [13 days (11-26) vs. 10 (7-14), p < 0.001] and higher gonadotropin doses [2700 IU (825-6300) vs. 2100 (425-5000), p = 0.038 ], no significant differences were detected in either the number or maturity of retrieved oocytes, or in the fertilization rate, number of embryos transferred, implantation rate, clinical pregnancy rate and live birth rate per cycle. CONCLUSION(S) HH patients present higher AMH levels, but similar AFC. Despite requiring longer stimulation and higher gonadotropin doses, ovarian response and reproductive outcomes seem unaffected.
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Affiliation(s)
- Gustavo N Cecchino
- Department of Gynecology, Federal University of São Paulo, Rua Napoleão de Barros 632, Vila Clementino, São Paulo, SP, 04024-002, Brazil. .,Department of Gynecology and Obstetrics, Rey Juan Carlos University, Avenida de Atenas s/n, Alcorcón, 28922, Madrid, Spain. .,IVIRMA Global Madrid, Avenida del Talgo 68, Aravaca, 28023, Madrid, Spain.
| | | | - María Cruz
- IVIRMA Global Madrid, Avenida del Talgo 68, Aravaca, 28023, Madrid, Spain
| | - Juan A García-Velasco
- Department of Gynecology and Obstetrics, Rey Juan Carlos University, Avenida de Atenas s/n, Alcorcón, 28922, Madrid, Spain.,IVIRMA Global Madrid, Avenida del Talgo 68, Aravaca, 28023, Madrid, Spain
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Huseyin K, Berk B, Tolga K, Eser O, Ali G, Murat A. Management of ovulation induction and intrauterine insemination in infertile patients with hypogonadotropic hypogonadism. J Gynecol Obstet Hum Reprod 2019; 48:833-838. [PMID: 30930300 DOI: 10.1016/j.jogoh.2019.03.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/19/2019] [Accepted: 03/26/2019] [Indexed: 11/19/2022]
Abstract
AIM To investigate the effectiveness of ovulation induction and intrauterine insemination (OI + IUI) in female patients with hypogonadotropic hypogonadism (HH), and to compare the outcomes of different stimulation protocols and cycle characteristics. MATERIAL AND METHODS The outcomes of OI + IUI treatments in patients with HH diagnosed between 2010 and 2018 were retrospectively evaluated. Cycles using recombinant (rec) luteinizing hormone (LH) or human menopausal gonadotropin (hMG) as LH sources were compared with each other. The cycle characteristics and pregnancy rates of the first cycles were compared with those of the second cycles in patients who underwent 2 or more cycles. RESULTS Of 104 patients diagnosed with World Health Organization type 1 anovulation, 99 were treated with hMG or rec LH + rec follicle-stimulating hormone (FSH) in a total of 220 cycles. The mean age of the study patients was 27.8 ± 4.6 years (range, 19-39 years). Rec FSH + rec LH was given in 37 cycles, and hMG was used in 183 cycles. The hormone values were as follows: FSH, 1.4 ± 1.6 mIU/mL; LH, 0.7 ± 1.2 mIU/mL; oestradiol, 13 (15.8 ± 12.0) pg/mL; and anti-Müllerian hormone, 2.1 (2.6 ± 1.2) ng/mL. A dominant follicle was observed in 85.7% of the first cycles and in 86.2% of the second cycles. The treatment lasted 17.2 ± 5.0 and 15.5 ± 3.8 days until the human chorionic gonadotropin (hCG) administration day in the first and second cycles, respectively, and the difference was statistically significant (p < 0.05). The cycle cancellation rate was 8.1% (n = 3) in cycles done using rec gonadotropins and 29% (n = 53) in patients stimulated with hMG, and the difference was statistically significant (p < 0.05). The pregnancy rates were 12.7% and 28.3% per cycle and per patient, respectively. The pregnancy rate in hCG-triggered patients (successful stimulation) was 17.1% per cycle in all patients. CONCLUSION OI with gonadotropins and IUI is a safe, efficient, and relatively cost-effective treatment option in patients with HH, yielding reasonable pregnancy rates per cycle and per patient. The use of rec FSH + rec LH facilitates cycle management but does not positively contribute to pregnancy rates and is more expensive than some other feasible options.
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Affiliation(s)
- Kiyak Huseyin
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Bulut Berk
- Department of Obstetrics and Gynecology, Liv Hospital, Istanbul, Turkey
| | - Karacan Tolga
- Department of Obstetrics and Gynecology, Bagcilar Training and Research Hospital, University of Health Sciences, Istanbul, Turkey.
| | - Ozyurek Eser
- Department of Obstetrics and Gynecology, Bagcilar Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Gedikbasi Ali
- Department of Obstetrics and Gynecology, Kanuni Sultan Suleyman Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Api Murat
- Department of Obstetrics and Gynecology, Medipol University Hospital, Istanbul, Turkey
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Young J, Xu C, Papadakis GE, Acierno JS, Maione L, Hietamäki J, Raivio T, Pitteloud N. Clinical Management of Congenital Hypogonadotropic Hypogonadism. Endocr Rev 2019; 40:669-710. [PMID: 30698671 DOI: 10.1210/er.2018-00116] [Citation(s) in RCA: 182] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 10/05/2018] [Indexed: 12/12/2022]
Abstract
The initiation and maintenance of reproductive capacity in humans is dependent on pulsatile secretion of the hypothalamic hormone GnRH. Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder that results from the failure of the normal episodic GnRH secretion, leading to delayed puberty and infertility. CHH can be associated with an absent sense of smell, also termed Kallmann syndrome, or with other anomalies. CHH is characterized by rich genetic heterogeneity, with mutations in >30 genes identified to date acting either alone or in combination. CHH can be challenging to diagnose, particularly in early adolescence where the clinical picture mirrors that of constitutional delay of growth and puberty. Timely diagnosis and treatment will induce puberty, leading to improved sexual, bone, metabolic, and psychological health. In most cases, patients require lifelong treatment, yet a notable portion of male patients (∼10% to 20%) exhibit a spontaneous recovery of their reproductive function. Finally, fertility can be induced with pulsatile GnRH treatment or gonadotropin regimens in most patients. In summary, this review is a comprehensive synthesis of the current literature available regarding the diagnosis, patient management, and genetic foundations of CHH relative to normal reproductive development.
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Affiliation(s)
- Jacques Young
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France.,Department of Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hôpital, Le Kremlin-Bicêtre, France.,INSERM Unité 1185, Le Kremlin-Bicêtre, France
| | - Cheng Xu
- Service of Endocrinology, Diabetology, and Metabolism, Lausanne University Hospital, Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Georgios E Papadakis
- Service of Endocrinology, Diabetology, and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
| | - James S Acierno
- Service of Endocrinology, Diabetology, and Metabolism, Lausanne University Hospital, Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - Luigi Maione
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France.,Department of Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hôpital, Le Kremlin-Bicêtre, France.,INSERM Unité 1185, Le Kremlin-Bicêtre, France
| | - Johanna Hietamäki
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Translational Stem Cell Biology and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Taneli Raivio
- Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Translational Stem Cell Biology and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Nelly Pitteloud
- Service of Endocrinology, Diabetology, and Metabolism, Lausanne University Hospital, Lausanne, Switzerland.,Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
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Soave I, Marci R. Exogenous luteinizing hormone supplementation in controlled ovarian stimulation: why, when and to whom? Curr Med Res Opin 2018; 34:939-941. [PMID: 29415578 DOI: 10.1080/03007995.2018.1438380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ilaria Soave
- a Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Faculty of Medicine and Psychology , University of Rome "Sapienza" , Rome , Italy
| | - Roberto Marci
- b Department of Morphology, Surgery and Experimental Medicine , University of Ferrara , Ferrara , Italy
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Maione L, Dwyer AA, Francou B, Guiochon-Mantel A, Binart N, Bouligand J, Young J. GENETICS IN ENDOCRINOLOGY: Genetic counseling for congenital hypogonadotropic hypogonadism and Kallmann syndrome: new challenges in the era of oligogenism and next-generation sequencing. Eur J Endocrinol 2018; 178:R55-R80. [PMID: 29330225 DOI: 10.1530/eje-17-0749] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Accepted: 01/10/2018] [Indexed: 12/22/2022]
Abstract
Congenital hypogonadotropic hypogonadism (CHH) and Kallmann syndrome (KS) are rare, related diseases that prevent normal pubertal development and cause infertility in affected men and women. However, the infertility carries a good prognosis as increasing numbers of patients with CHH/KS are now able to have children through medically assisted procreation. These are genetic diseases that can be transmitted to patients' offspring. Importantly, patients and their families should be informed of this risk and given genetic counseling. CHH and KS are phenotypically and genetically heterogeneous diseases in which the risk of transmission largely depends on the gene(s) responsible(s). Inheritance may be classically Mendelian yet more complex; oligogenic modes of transmission have also been described. The prevalence of oligogenicity has risen dramatically since the advent of massively parallel next-generation sequencing (NGS) in which tens, hundreds or thousands of genes are sequenced at the same time. NGS is medically and economically more efficient and more rapid than traditional Sanger sequencing and is increasingly being used in medical practice. Thus, it seems plausible that oligogenic forms of CHH/KS will be increasingly identified making genetic counseling even more complex. In this context, the main challenge will be to differentiate true oligogenism from situations when several rare variants that do not have a clear phenotypic effect are identified by chance. This review aims to summarize the genetics of CHH/KS and to discuss the challenges of oligogenic transmission and also its role in incomplete penetrance and variable expressivity in a perspective of genetic counseling.
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Affiliation(s)
- Luigi Maione
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- Department of Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
| | - Andrew A Dwyer
- Boston College, William F. Connell School of Nursing, Chestnut Hill, Massachusetts, USA
| | - Bruno Francou
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
- Department of Molecular Genetics, Pharmacogenomics, and Hormonology, Le Kremlin-Bicêtre, France
| | - Anne Guiochon-Mantel
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
- Department of Molecular Genetics, Pharmacogenomics, and Hormonology, Le Kremlin-Bicêtre, France
| | - Nadine Binart
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
| | - Jérôme Bouligand
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
- Department of Molecular Genetics, Pharmacogenomics, and Hormonology, Le Kremlin-Bicêtre, France
| | - Jacques Young
- University of Paris-Sud, Paris-Sud Medical School, Le Kremlin-Bicêtre, France
- Department of Reproductive Endocrinology, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, France
- INSERM U1185, Le Kremlin-Bicêtre, France
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Jiang S, Kuang Y. The effects of low-dose human chorionic gonadotropin combined with human menopausal gonadotropin protocol on women with hypogonadotropic hypogonadism undergoing ovarian stimulation for in vitro fertilization. Clin Endocrinol (Oxf) 2018; 88:77-87. [PMID: 28960429 DOI: 10.1111/cen.13481] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 08/15/2017] [Accepted: 09/05/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate the effects of low-dose human chorionic gonadotropin (hCG) combined with human menopausal gonadotropin (HMG) protocol on cycle characteristics and outcomes of infertile women with hypogonadotropic hypogonadism (HH) undergoing ovarian stimulation for in vitro fertilization (IVF). DESIGN A retrospective cohort study. SETTING Tertiary-care academic medical centre. PATIENT(S) Forty-six infertile patients with HH and seventy-one infertile patients with tubal factor (TF) infertility undergoing IVF. INTERVENTION(S) In the study group, all 46 HH patients were given low-dose hCG (50-300IU/d) in combination with HMG daily from cycle day 3. Meanwhile, a control group consisting of 71 patients with tubal factor infertility was set up, where the infertile women were given triptorelin 3.75 mg on cycle day 3 for desensitization and started stimulation with HMG only 5 weeks later. Transvaginal ultrasound and serum sex steroids were used for monitoring the development of follicles. Ovulation was triggered by hCG 5000IU when dominant follicles matured. Viable embryos were transferred on the third day after ovum pickup or cryopreserved for later transfer. MAIN OUTCOME MEASURE(S) The primary outcome measure was the clinical pregnancy rate. Secondary outcomes included hCG day P4, ratio of E2/follicle count, number of oocytes retrieved, number of viable embryos, implantation rate, ongoing pregnancy rate and cumulative pregnancy rate. RESULT(S) With lower basal FSH, LH and E2, HH patients showed longer HMG stimulation duration (13 (10-22) d vs 12 (8-18) d, P < .001) and higher HMG dose (2960 ± 560 IU vs 2663 ± 538 IU, P = .005). Whilst the antral follicle count (AFC), number of follicles with diameters greater than 10mm on trigger day and oocytes retrieved were less in the HH group, the number of follicles with diameters greater than 14 mm and viable embryos were comparable. The ratio of E2/follicle count (>10 mm) and E2/follicle count (>14 mm) were distinctively higher in the HH group (1056 ± 281 vs 830 ± 245, P < .001; 1545 ± 570 vs 1312 ± 594pmol/L, P = .037; respectively). The clinical pregnancy rate, implantation rate, ongoing pregnancy rate and cumulative pregnancy rate per woman were comparable between the two groups. Comparison among the subgroups with different hCG dosage showed that HMG duration shortened with the increase of daily hCG dose (14.84 ± 2.88 vs 13.96 ± 2.63 vs 12.96 ± 1.30 days, P = .037). No significant differences were detected in outcomes between fresh embryo transfer (ET) group and frozen-thawed embryo transfer (FET) group. CONCLUSION(S) Low-dose hCG combined with HMG is a feasible protocol for HH women undergoing ovarian stimulation in IVF, providing favourable cycle characteristics and pregnancy rates. Low-dose hCG reduces HMG duration, whilst the hCG dose and embryo quality are not positively correlated. The outcomes of FET are comparable to ET, which provides a greater chance of success from IVF in the low responders with HH.
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Affiliation(s)
- Shutian Jiang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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19
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Bry-Gauillard H, Larrat-Ledoux F, Levaillant JM, Massin N, Maione L, Beau I, Binart N, Chanson P, Brailly-Tabard S, Hall JE, Young J. Anti-Müllerian Hormone and Ovarian Morphology in Women With Isolated Hypogonadotropic Hypogonadism/Kallmann Syndrome: Effects of Recombinant Human FSH. J Clin Endocrinol Metab 2017; 102:1102-1111. [PMID: 28324034 DOI: 10.1210/jc.2016-3799] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Accepted: 01/24/2017] [Indexed: 02/13/2023]
Abstract
CONTEXT Isolated hypogonadotropic hypogonadism (IHH), characterized by gonadotropin deficiency and absent puberty, is very rare in women. IHH prevents pubertal ovarian stimulation, but anti-Müllerian hormone (AMH) and antral follicle count (AFC) have not been studied. OBJECTIVES (1) To compare, in IHH vs controls, AMH, ovarian volume (OV), and AFC. (2) To compare, in IHH, ovarian responses to recombinant human follicle-stimulating hormone (rhFSH) and rhFSH plus recombinant human luteinizing hormone (rhLH). SUBJECTS Sixty-eight IHH women; 51 matched healthy women. METHODS Serum LH, FSH, sex steroids, inhibin B (InhB), AMH, and OV and AFC (sonography) were compared. Ovarian response during rhFSH administration was assessed in 12 IHH women with low AMH levels and low AFC and compared with hormonal changes observed in six additional IHH women receiving rhFSH plus rhLH. RESULTS InhB was lower in IHH than in controls. AMH levels were also significantly lower in the patients, but two-thirds had normal values. Mean OV and total, larger, and smaller AFCs were lower in IHH than in controls. Ovarian stimulation by rhFSH led to a significant increase in serum estradiol and InhB levels and in the number of larger antral follicles. AMH and smaller AFC increased early during rhFSH stimulation but then declined despite continued stimulation. rhFSH plus rhLH stimulation led to a significantly higher increase in estradiol levels but to similar changes in circulating InhB and AMH than with rhFSH alone. CONCLUSIONS IHH women have both low AMH levels and low AFC. However, their decrease can be reversed by follicle-stimulating hormone. Serum AMH and AFC should not serve as prognostic markers of fertility in this population.
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Affiliation(s)
- Hélène Bry-Gauillard
- Assistance Publique-Hôpitaux de Paris
- Department of Reproductive Endocrinology
- Medical Procreation Unit, Gynecology-Obstetrics Department, University of Paris XII, Créteil Hospital, 94000 Créteil, France
| | | | - Jean-Marc Levaillant
- Assistance Publique-Hôpitaux de Paris
- Department of Gynecology-Obstetrics, and
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- Medical Procreation Unit, Gynecology-Obstetrics Department, University of Paris XII, Créteil Hospital, 94000 Créteil, France
| | - Nathalie Massin
- Medical Procreation Unit, Gynecology-Obstetrics Department, University of Paris XII, Créteil Hospital, 94000 Créteil, France
| | - Luigi Maione
- Assistance Publique-Hôpitaux de Paris
- Department of Reproductive Endocrinology
- Department of Hormonology and Molecular Genetics, Bicêtre Hospital, 94275 Le Kremlin-Bicêtre, France
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
| | - Isabelle Beau
- Department of Reproductive Endocrinology
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- INSERM Unité 1185, 94276 Le Kremlin-Bicêtre, France
| | - Nadine Binart
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- INSERM Unité 1185, 94276 Le Kremlin-Bicêtre, France
| | - Philippe Chanson
- Assistance Publique-Hôpitaux de Paris
- Department of Reproductive Endocrinology
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- INSERM Unité 1185, 94276 Le Kremlin-Bicêtre, France
| | - Sylvie Brailly-Tabard
- Assistance Publique-Hôpitaux de Paris
- Department of Hormonology and Molecular Genetics, Bicêtre Hospital, 94275 Le Kremlin-Bicêtre, France
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- INSERM Unité 1185, 94276 Le Kremlin-Bicêtre, France
| | - Janet E Hall
- Reproductive Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114
- Clinical Research Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709
| | - Jacques Young
- Assistance Publique-Hôpitaux de Paris
- Department of Reproductive Endocrinology
- University of Paris-Sud, Paris-Sud Medical School, 94276 Le Kremlin-Bicêtre, France
- INSERM Unité 1185, 94276 Le Kremlin-Bicêtre, France
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Rinaldi L, Selman H. Profile of follitropin alpha/lutropin alpha combination for the stimulation of follicular development in women with severe luteinizing hormone and follicle-stimulating hormone deficiency. Int J Womens Health 2016; 8:169-79. [PMID: 27307766 PMCID: PMC4888763 DOI: 10.2147/ijwh.s88904] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
A severe gonadotropin deficiency together with chronic estradiol deficiency leading to amenorrhea characterizes patients suffering from hypogonadotropic hypogonadism. Administration of both follicle-stimulating hormone (FSH) and luteinizing hormone (LH) to these patients has been shown to be essential in achieving successful stimulation of follicular development, ovulation, and rescue of fertility. In recent years, the availability of both recombinant FSH (rFSH) and recombinant LH (rLH) has provided a new therapeutic option for the stimulation of follicular growth in hypopituitary–hypogonadotropic women (World Health Organization Group I). In this article, we review the data reported in the literature to highlight the role and the efficacy of using recombinant gonadotropins, rFSH and rLH, in the treatment of women with severe LH/FSH deficiency. Although the studies on this issue are limited and the experiences available in the literature are few due to the small number of such patients, it is clearly evident that the recombinant gonadotropins rFSH and rLH are efficient in treating patients affected by hypogonadotropic hypogonadism. The results observed in the studies reported in this review suggest that recombinant gonadotropins are able to induce proper follicular growth, oocyte maturation, and eventually pregnancy in this group of women. Moreover, the clinical use of recombinant gonadotropins in this type of patients has given more insight into some endocrinological aspects of ovarian function that have not yet been fully understood.
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Boehm U, Bouloux PM, Dattani MT, de Roux N, Dodé C, Dunkel L, Dwyer AA, Giacobini P, Hardelin JP, Juul A, Maghnie M, Pitteloud N, Prevot V, Raivio T, Tena-Sempere M, Quinton R, Young J. Expert consensus document: European Consensus Statement on congenital hypogonadotropic hypogonadism--pathogenesis, diagnosis and treatment. Nat Rev Endocrinol 2015; 11:547-64. [PMID: 26194704 DOI: 10.1038/nrendo.2015.112] [Citation(s) in RCA: 491] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Congenital hypogonadotropic hypogonadism (CHH) is a rare disorder caused by the deficient production, secretion or action of gonadotropin-releasing hormone (GnRH), which is the master hormone regulating the reproductive axis. CHH is clinically and genetically heterogeneous, with >25 different causal genes identified to date. Clinically, the disorder is characterized by an absence of puberty and infertility. The association of CHH with a defective sense of smell (anosmia or hyposmia), which is found in ∼50% of patients with CHH is termed Kallmann syndrome and results from incomplete embryonic migration of GnRH-synthesizing neurons. CHH can be challenging to diagnose, particularly when attempting to differentiate it from constitutional delay of puberty. A timely diagnosis and treatment to induce puberty can be beneficial for sexual, bone and metabolic health, and might help minimize some of the psychological effects of CHH. In most cases, fertility can be induced using specialized treatment regimens and several predictors of outcome have been identified. Patients typically require lifelong treatment, yet ∼10-20% of patients exhibit a spontaneous recovery of reproductive function. This Consensus Statement summarizes approaches for the diagnosis and treatment of CHH and discusses important unanswered questions in the field.
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Affiliation(s)
- Ulrich Boehm
- University of Saarland School of Medicine, Germany
| | | | | | | | | | | | - Andrew A Dwyer
- Endocrinology, Diabetes and Metabolism Sevice of the Centre Hospitalier Universitaire Vaudois (CHUV), du Bugnon 46, Lausanne 1011, Switzerland
| | | | | | | | | | - Nelly Pitteloud
- Endocrinology, Diabetes and Metabolism Sevice of the Centre Hospitalier Universitaire Vaudois (CHUV), du Bugnon 46, Lausanne 1011, Switzerland
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Yilmaz S, Ozgu-Erdinc AS, Yumusak O, Kahyaoglu S, Seckin B, Yilmaz N. The reproductive outcome of women with hypogonadotropic hypogonadism undergoingin vitrofertilization. Syst Biol Reprod Med 2015; 61:228-32. [DOI: 10.3109/19396368.2015.1037936] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Leão RDBF, Esteves SC. Gonadotropin therapy in assisted reproduction: an evolutionary perspective from biologics to biotech. Clinics (Sao Paulo) 2014; 69:279-93. [PMID: 24714837 PMCID: PMC3971356 DOI: 10.6061/clinics/2014(04)10] [Citation(s) in RCA: 58] [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: 08/21/2013] [Revised: 08/30/2013] [Accepted: 08/30/2013] [Indexed: 11/18/2022] Open
Abstract
Gonadotropin therapy plays an integral role in ovarian stimulation for infertility treatments. Efforts have been made over the last century to improve gonadotropin preparations. Undoubtedly, current gonadotropins have better quality and safety profiles as well as clinical efficacy than earlier ones. A major achievement has been introducing recombinant technology in the manufacturing processes for follicle-stimulating hormone, luteinizing hormone, and human chorionic gonadotropin. Recombinant gonadotropins are purer than urine-derived gonadotropins, and incorporating vial filling by mass virtually eliminated batch-to-batch variations and enabled accurate dosing. Recombinant and fill-by-mass technologies have been the driving forces for launching of prefilled pen devices for more patient-friendly ovarian stimulation. The most recent developments include the fixed combination of follitropin alfa + lutropin alfa, long-acting FSH gonadotropin, and a new family of prefilled pen injector devices for administration of recombinant gonadotropins. The next step would be the production of orally bioactive molecules with selective follicle-stimulating hormone and luteinizing hormone activity.
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Affiliation(s)
- Rogério de Barros F Leão
- Referral Center for Male Reproduction, Andrology & Human Reproduction Clinic (ANDROFERT), Campinas, SP, Brazil
| | - Sandro C Esteves
- Referral Center for Male Reproduction, Andrology & Human Reproduction Clinic (ANDROFERT), Campinas, SP, Brazil
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Abstract
OBJECTIVES To review causes and risk factors associated with infertility, relevant diagnostic procedures, and available pharmacologic and nonpharmacologic treatment options; to identify common dosing, administration, adverse effects, and key counseling points associated with infertility treatments; and to describe the role of the pharmacist in caring for patients with infertility. DATA SOURCES Available clinical literature identified through searches of Medline and review of major textbooks in reproductive medicine. STUDY SELECTION Studies were selected primarily to reflect current infertility treatment practices in the United States. The specific criteria evaluated included date of the study; date of publication; study population, including diagnosis, baseline characteristics, and nationality; and number of participants. DATA SYNTHESIS Treatment of infertility often involves the use of both pharmacologic and nonpharmacologic therapy. This article provides an overview of these pharmacologic treatments and provides two tables that outline the key administration and safety concerns with these products. Nonpharmacologic procedures associated with diagnosis and treatment also are outlined. CONCLUSION Pharmacists are an excellent resource for patients suffering from infertility. First, pharmacists answer questions about administration and safety of these medications. Second, pharmacists discuss available treatment options and assist with referrals to specialists as needed. Third, pharmacists can provide emotional support for patients who may otherwise suffer in silence.
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Affiliation(s)
- Carriann Smith
- College of Pharmacy and Health Sciences, Butler University, 4600 Sunset Ave., Indianapolis, IN 46208, USA.
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Awwad JT, Farra C, Mitri F, Abdallah MA, Jaoudeh MA, Ghazeeri G. Split daily recombinant human LH dose in hypogonadotrophic hypogonadism: a nonrandomized controlled pilot study. Reprod Biomed Online 2012. [PMID: 23177418 DOI: 10.1016/j.rbmo.2012.09.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This prospective controlled nonrandomized pilot study was conducted to investigate whether split daily doses of recombinant human LH (rHLH) is more efficacious than the single daily dose in supporting follicular development and ovulation in primary hypogonadotrophic hypogonadism (HH). Twenty-seven women with HH received a 150 IU fixed daily subcutaneous dose of recombinant human FSH, supplemented by 75 IU daily dose of rHLH given either as a single dose (n=9; single-dose group) or four equally divided doses (n=18; split-dose group). Ovulation was defined by three efficacy end points: at least one follicle ⩾17mm in diameter, pre-ovulatory serum oestradiol ⩾400pmol/l and a midluteal progesterone ⩾25nmol/l. Although lacking statistical significance, the proportion of women in the rHLH split-dose group who fulfilled all three end points was higher than the single-dose group (72.2% versus 55.6%). Women in the split-dose group achieved higher serum oestradiol concentrations per follicle, endometrial thickness measurements and numbers of follicles than in the single-dose group (not statistically significant). The odds ratio for ovulation rate was 2.08 (not statistically significant). There were no serious untoward side effects. Administering rHLH in split daily doses could provide superior results compared with the traditional single daily dose. We conducted this clinical study to investigate whether a split daily dose protocol of recombinant human LH (rHLH) is more efficacious than the single daily dose in supporting follicular development and ovulation in primary hypogonadotrophic hypogonadism (HH). HH is an uncommon entity that can lead to very low or undetectable serum gonadotrophin concentrations. It manifests in anovulation, amenorrhoea and subsequent infertility. Twenty-seven women with HH received a 150 IU fixed daily subcutaneous dose of recombinant human FSH, supplemented by a 75 IU daily dose of rHLH given either as a single dose (n=9; single-dose group) or four equally divided doses (n=18; split-dose group). Ovulation was defined by these three efficacy end points: at least one follicle ⩾17mm in mean diameter, pre-ovulatory serum oestradiol concentration ⩾400pmol/l and a midluteal progesterone concentration ⩾25nmol/l. The proportion of women in the rHLH split-dose group who fulfilled all three end points was higher than the single-dose group (72.2% versus 55.6%). Women in the split-dose group achieved higher serum oestradiol concentrations per follicle, endometrial thickness measurements and numbers of follicles than in the single-dose group, without statistical significance. Women who received the split-dose regimen were more likely to have ovulation than the other group. We had no serious problematic side effects. Our results suggest that administering rHLH in split daily doses could provide superior results compared to the traditional single daily dose.
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Affiliation(s)
- Johnny T Awwad
- Department of Obstetrics and Gynecology, American University of Beirut Medical Center, Beirut, Lebanon
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Efficacy of low dose hCG on oocyte maturity for ovarian stimulation in poor responder women undergoing intracytoplasmic sperm injection cycle: a randomized controlled trial. J Assist Reprod Genet 2012; 29:1213-20. [PMID: 22956348 DOI: 10.1007/s10815-012-9854-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 08/21/2012] [Indexed: 01/27/2023] Open
Abstract
PURPOSE To investigate the effect of late follicular administration of low dose hCG on oocyte maturity in poor responding women undergoing intracytoplasmic sperm injection (ICSI). MATERIALS AND METHODS This prospective randomized pilot trial was performed on 73 poor responders undergoing ICSI, in Reproductive Biomedicine Research Center, Royan Institute, Tehran, Iran. All eligible patients underwent a GnRH-a long protocol and were randomly allocated into three study groups for ovarian stimulation: groupA received recombinant FSH alone, group B received recombinant FSH supplemented by 100 IU hCG. Group C received recombinant FSH supplemented by 200 IU hCG. The main endpoint was the number of metaphase II oocytes retrieved. RESULTS Of 78 poor responding patients entered to this study, 73 women were considered eligible for enrolment. Of these, 26 women were allocated to receive only recombinant FSH, 24 patients allocated to receive recombinant FSH and 100 IU hCG and 23 patients were assigned to receive recombinant FSH and 200 IU hCG. Number of oocytes retrieved were significantly higher in group B compared to group A (6.5 ± 3.3 versus 4.0 ± 2.3; P = .03). Other cycle and clinical outcomes were comparable between three groups. CONCLUSIONS The present study demonstrated that adding 100 IU hCG to rFSH in a GnRH agonist cycle in poor responders improve response to stimulation whereas the number of metaphase II oocytes remains comparable between groups. The existence of a possible trend toward higher mature oocytes and lower total dosage rFSH in patients received 100 or 200 IU hCG is probably due to the small sample size that means further large clinical trials in a more homogenous population is required (clinical trial registration number; NCT01509833).
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Milsom S, Duggan K, O'sullivan S, Ogilvie M, Gunn AJ. Treatment of infertility with hypogonadotropic hypogonadism: 10-year experience in Auckland, New Zealand. Aust N Z J Obstet Gynaecol 2012; 52:293-8. [DOI: 10.1111/j.1479-828x.2012.01450.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hill MJ, Levy G, Levens ED. Does exogenous LH in ovarian stimulation improve assisted reproduction success? An appraisal of the literature. Reprod Biomed Online 2011; 24:261-71. [PMID: 22285265 DOI: 10.1016/j.rbmo.2011.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Revised: 11/11/2011] [Accepted: 12/14/2011] [Indexed: 10/14/2022]
Abstract
A review of the scientific literature on the use of exogenous LH in assisted reproductive technology was performed by searching the MEDLINE, PubMed and Cochrane online databases. Scientific evidence was reviewed comparing recombinant FSH-only protocols to protocols supplemented with exogenous LH activity: human menopausal gonadotrophin (HMG), recombinant LH and mid-follicular human chorionic gonadotrophin (HCG). Studies were further compared based on pituitary suppression with gonadotrophin- releasing hormone (GnRH) antagonist and agonist protocols. Primary focus was given to randomized controlled trials and meta-analyses. Data from hypogonadotrophic hypogonadal patients demonstrated the importance of LH activity for success of assisted reproduction treatment. However, the majority of normogonadotrophic patients had adequate endogenous LH to successfully drive ovarian steroidogenesis and oocyte maturation. Exogenous LH supplementation was consistently associated with higher peak oestradiol concentrations. The use of HMG in long GnRH agonist cycles was associated with a 3–4% increase in live birth rate. There was insufficient evidence to make definitive conclusions on the need for exogenous LH activity in GnRH antagonist cycles or the benefit of recombinant LH and HCG protocols. Poor responders and patients 35 years of age and older may benefit from exogenous LH.
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Affiliation(s)
- Micah J Hill
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, MD 20892, USA
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Bouvattier C, Maione L, Bouligand J, Dodé C, Guiochon-Mantel A, Young J. Neonatal gonadotropin therapy in male congenital hypogonadotropic hypogonadism. Nat Rev Endocrinol 2011; 8:172-82. [PMID: 22009162 DOI: 10.1038/nrendo.2011.164] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Congenital hypogonadotropic hypogonadism (CHH) causes pubertal failure and infertility in both women and men due to partial or total secretory failure of the two pituitary gonadotropins lutropin (LH) and follitropin (FSH) during periods of physiological activation of the gonadotropic axis. Men and women with CHH frequently seek treatment for infertility after hypogonadism therapy. Some etiologies, such as autosomal dominant or X-linked Kallmann syndrome, raise the question of hereditary transmission, leading to increasing demands for genetic counseling and monitoring of medically assisted pregnancies. Diagnosis and treatment of newborn boys is, therefore, becoming an increasingly important issue. In male individuals with complete forms of CHH, the antenatal and neonatal gonadotropin deficit leads to formation of a micropenis and cryptorchidism, which could undermine future sexual and reproductive functions. Standard treatments, usually started after the age of puberty, often only partially correct the genital abnormalities and spermatogenesis. The aim of this Review is to examine the possible additional benefits of neonatal gonadotropin therapy in male patients with CHH. Encouraging results of neonatal therapy, together with a few reports of prepubertal treatment, support the use of this novel therapeutic strategy aimed at improving sexual and reproductive functions in adulthood.
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Affiliation(s)
- Claire Bouvattier
- Departement de Pédiatrie Endocrinienne, Hôpital Bicêtre-University Paris-Sud, 78 Rue du Général Leclerc, F-94275 Le Kremlin-Bicêtre, France
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Bühler K, Naether O. A 2:1 formulation of follitropin alfa and lutropin alfa in routine clinical practice: a large, multicentre, observational study. Gynecol Endocrinol 2011; 27:650-4. [PMID: 20849209 PMCID: PMC3167469 DOI: 10.3109/09513590.2010.511014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A 2:1 (150 IU:75 IU) follitropin alfa:lutropin alfa formulation has been developed. A 3-year post-marketing surveillance study is ongoing in Germany to explore the use of this formulation in routine clinical practice. MATERIALS AND METHODS An 11-month interim analysis of data from assisted reproductive technology (ART) cycles only is described. RESULTS Data were available from 857 patients undergoing 919 cycles of ART at 19 centres. Most patients (58.7%) were aged ≥ 35 years, and many (41.3%) were undergoing their first ART cycle. Main reasons cited by physicians for prescribing this formulation were poor response in a previous treatment cycle (n = 303) and low basal luteinizing hormone (LH) level (n = 107). Mean (standard deviation) duration of ovarian stimulation was 10.8 (2.6) days. In 90.7% of cycles, the 2:1 formulation was administered throughout the stimulation period. Most frequent LH daily dose was 75 IU. Embryo transfer was conducted in 741 cycles; clinical pregnancy rate per transfer was 27.5%. Three cases of ovarian hyperstimulation syndrome developed in three patients (3/741 [0.4%] cycles); one required hospitalization. No other major safety events were reported. CONCLUSION This interim analysis shows that use of the 2:1 formulation for ovarian stimulation during routine ART procedures is effective in achieving clinical pregnancies and is associated with a positive safety profile.
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Affiliation(s)
- Klaus Bühler
- Centre for Reproductive Medicine and Gynaecological Endocrinology, Langenhagen, Germany.
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31
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Propst AM, Hill MJ, Bates GW, Palumbo M, Van Horne AK, Retzloff MG. Low-dose human chorionic gonadotropin may improve in vitro fertilization cycle outcomes in patients with low luteinizing hormone levels after gonadotropin-releasing hormone antagonist administration. Fertil Steril 2011; 96:898-904. [PMID: 21839437 DOI: 10.1016/j.fertnstert.2011.06.069] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 06/27/2011] [Accepted: 06/30/2011] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the effect of low levels of endogenous luteinizing hormone (LH) and low-dose human chorionic gonadotropin (hCG) supplementation on in vitro fertilization (IVF) cycle outcomes in a gonadotropin-releasing hormone (GnRH) antagonist protocol. DESIGN Retrospective study. SETTING Military medical center. PATIENT(S) General in vitro fertilization/embryo transfer (IVF-ET) population. INTERVENTION(S) Addition of low-dose urinary hCG to IVF stimulations using a recombinant follicle-stimulating hormone (FSH) and GnRH antagonist protocol. MAIN OUTCOME MEASURE(S) Implantation and live-birth rates. RESULT(S) As part of a larger cohort of 239 patients, 42 patients with LH levels ≤ 0.5 mIU/mL were evaluated. In the larger cohort, there were no differences in implantation and pregnancy rates between the recombinant FSH only (n = 113) and the recombinant FSH with low-dose hCG supplementation (n = 126) groups. In the FSH-only group, patients with LH levels ≤ 0.5 mIU/mL had decreased implantation rates (19% vs. 42%) and live-birth rates (25% vs. 54%) as compared with patients with LH levels >0.5 mIU/mL. Low LH patients in the recombinant FSH with low-dose urinary hCG group had statistically significantly higher implantation rates (54% vs. 19%) and live-birth rates (64% vs. 25%) as compared with patients with similar low LH levels in the recombinant FSH-only group. CONCLUSION(S) Endogenous LH levels ≤ 0.5 mIU/mL after GnRH antagonist treatment are associated with statistically significantly lower implantation and pregnancy rates in recombinant FSH-only cycles. The addition of low-dose urinary hCG results in improved implantation and live-birth rates in patients with low LH levels.
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Affiliation(s)
- Anthony M Propst
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA.
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Krause BT, Ohlinger R, Haase A. Lutropin alpha, recombinant human luteinizing hormone, for the stimulation of follicular development in profoundly LH-deficient hypogonadotropic hypogonadal women: a review. Biologics 2009; 3:337-47. [PMID: 19707419 PMCID: PMC2726078 DOI: 10.2147/btt.2009.3306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hypogonadotropic hypogonadism is defined as a medical condition with low or undetectable gonadotropin secretion, associated with a complete arrest of follicular growth and very low estradiol. The main cause can be traced back to an irregular or absent hypothalamic GnRH secretion, whereas only a minority suffers from a pituitary disorder. The choice of treatment to reverse this situation is a pulsatile GnRH application or a direct ovarian stimulation using gonadotropin injections. The goal is to achieve a proper ovarian function in these cases for a short time to allow ovulation and chance of pregnancy. Since the pulsatile GnRH treatment lost its former importance, several gonadotropins are in use to stimulate follicular growth, such as urine-derived human menopausal gonadotropin, highly purified follicle stimulating hormone (FSH) or recombinant FSH, all with different success. The introduction of recombinant luteinizing hormone (LH) and FSH provided an opportunity to investigate the distinct influences of LH and FSH alone and in combination on follicular growth in monofollicular ovulation induction cycles, and additionally on oocyte maturation, fertilization competence of the oocyte and embryo quality in downregulated IVF patients. Whereas FSH was known to be indispensable for normal follicular growth, the role of LH remained questionable. Downregulated IVF patients with this short-term gonadotropin depletion displayed no advance in stimulation success with the use of recombinant LH. Patients with hypogonadotropic hypogonadism undergoing monofollicular stimulation for ovulation induction showed clearly a specific role and need for both hormones in normal follicular growth. Therefore, a combined stimulation with FSH and LH seems to be the best treatment choice. In the first half of the stimulation cycle the FSH dosage should exceed that of LH by 2:1, with an inverse ratio for the second half.
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Affiliation(s)
- Bernd Th Krause
- Center for Endocrinology and Reproductive Medicine, MVZ Uhlandstr, Berlin, Germany.
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Balasch J, Fábregues F, Carmona F, Casamitjana R, Tena-Sempere M. Ovarian luteinizing hormone priming preceding follicle-stimulating hormone stimulation: clinical and endocrine effects in women with long-term hypogonadotropic hypogonadism. J Clin Endocrinol Metab 2009; 94:2367-73. [PMID: 19366842 DOI: 10.1210/jc.2009-0262] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
CONTEXT Patients with hypogonadotropic hypogonadism (HH), who may be totally LH deficient, remain the primary clinical model for investigating the physiology of gonadotropin actions on ovarian steroidogenesis and follicular development. OBJECTIVES Our objective was to investigate the effects of LH pretreatment on subsequent ovarian stimulation with FSH in longstanding HH women. DESIGN AND SETTING A prospective, self-controlled study was conducted at a university tertiary-care center. PATIENTS AND INTERVENTIONS Eight HH women (six idiopathic, two surgical) underwent ovarian stimulation with recombinant human (rh)FSH preceded or not by rhLH administration in two separate cycles. In one additional patient with idiopathic HH, pretreatment was conducted with recombinant human chorionic gonadotropin (rhCG) instead of rhLH. MAIN OUTCOME MEASURES Follicular development and serum hormone concentrations throughout LH-FSH and FSH treatment cycles were assessed. RESULTS Pretreatment with rhLH significantly decreased the mean threshold (daily effective) FSH dose and tended to lower the total amount of FSH required to induce follicular maturation in association with appropriate serum estradiol levels and endometrial thickness. Unexpectedly, in HH women retaining functional pituitary tissue, pretreatment with rhLH evoked a consistent elevation of serum LH levels during FSH administration, an effect that was also induced, even at higher magnitude, by pretreatment with rhCG. CONCLUSIONS In addition to changes in FSH requirements for follicular maturation, pretreatment with rhLH/rhCG evoked unambiguous elevations in serum levels of endogenous LH during FSH treatment in HH patients with preserved pituitary function. This is suggestive of a novel regulatory loop of LH secretion involving gonadotropin-stimulated ovarian factors whose nature and physiological relevance are yet to be disclosed, ovarian-derived kisspeptins being appealing candidates.
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Affiliation(s)
- Juan Balasch
- Institute Clinic of Gynecology, Obstetrics, and Neonatology, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Faculty of Medicine-University of Barcelona, 08036 Barcelona, Spain.
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