Investigation of the Genetic Causes of Kallmann Syndrome and Reproductive Disorders
NCT ID: NCT00494169
Last Updated: 2022-06-30
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
4042 participants
OBSERVATIONAL
1999-01-31
2022-02-28
Brief Summary
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Detailed Description
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Our work is divided into two main areas of investigation:
1. the discovery of new, yet-undiscovered genes for conditions of early (i.e. precocious) puberty, delayed puberty, and/or absence of pubertal development (i.e. Kallmann syndrome/hypogonadotropic hypogonadism). Identification of new genes requires either a single large family or a collection of smaller families.
2. a detailed examination of the genes already implicated in causing these conditions.
There are several other important aspects about our program:
* This analysis will detect DNA abnormalities only in those DNA segments being screened. The turnaround time to process a sample is approximately 12-24 months. We must receive a signed consent form in order to begin analysis on a blood sample.
* Our laboratory is located in Massachusetts General Hospital, Boston MA and is largely funded by the National Institutes of Health. We are a research laboratory and not a CLIA certified clinical laboratory.
* Even if a participant is the only member of his/her family affected by one of the conditions mentioned above, obtaining blood samples on other family members, including parents and siblings is often important to our work.
* It is every individual's responsibility to notify the research team he/she would like to obtain research results. Research results will be relayed to the participant's healthcare provider and must be confirmed in a clinical laboratory before being relayed to the participant or used for medical care.
Study Procedures and Risks
* You will be asked to give approximately 3-5 tablespoons of blood for this research project. There is a risk of bruising and a very small amount of bleeding associated with blood drawing.
* You will be asked to fill out a medical history checklist, indicating the presence or absence of clinical features that may be associated with abnormalities in pubertal development.
* Since absence of puberty is sometimes associated with limited or no smell ability, you may be asked to try to identify the odors in a scratch and sniff test. This will take about 15 minutes.
* Your family history can give us clues to determine how your condition was inherited. Therefore, a detailed family history, at least back to your grandparents will be obtained by a researcher.
Benefits:
There are no direct benefits to you from participation in this study. Some genes for this condition are known, other genes have yet to be discovered. If this study discovers what genes are responsible, it will help to further the understanding of this disorder. It is possible that the genetic cause of your reproductive disorder may be learned. This information can be shared with you at your request, as explained above.
When contacting us, please include in your message a description of your diagnosis, your pubertal history (age when you hit pubertal hallmarks, e.g., growth spurt; body hair; voice deepening and genital growth for men; menstruation and breast development for women) and your reproductive history.
Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Eligibility Criteria
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Inclusion Criteria
* Children with abnormally early development of puberty (Precocious Puberty) OR
* Family members of these patients.
Exclusion Criteria
* high prolactin levels
ALL
No
Sponsors
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Massachusetts General Hospital
OTHER
Responsible Party
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Stephanie B. Seminara, MD
Chief, Reproductive Endocrine Unit; Professor of Medicine, Harvard Medical School; Director, Harvard Reproductive Endocrine Sciences Center
Principal Investigators
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Stephanie B Seminara, MD
Role: PRINCIPAL_INVESTIGATOR
Massachusetts General Hospital
Locations
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Massachusetts General Hospital
Boston, Massachusetts, United States
Countries
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References
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Teles MG, Bianco SD, Brito VN, Trarbach EB, Kuohung W, Xu S, Seminara SB, Mendonca BB, Kaiser UB, Latronico AC. A GPR54-activating mutation in a patient with central precocious puberty. N Engl J Med. 2008 Feb 14;358(7):709-15. doi: 10.1056/NEJMoa073443.
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Pitteloud N, Zhang C, Pignatelli D, Li JD, Raivio T, Cole LW, Plummer L, Jacobson-Dickman EE, Mellon PL, Zhou QY, Crowley WF Jr. Loss-of-function mutation in the prokineticin 2 gene causes Kallmann syndrome and normosmic idiopathic hypogonadotropic hypogonadism. Proc Natl Acad Sci U S A. 2007 Oct 30;104(44):17447-52. doi: 10.1073/pnas.0707173104. Epub 2007 Oct 24.
Cerrato F, Shagoury J, Kralickova M, Dwyer A, Falardeau J, Ozata M, Van Vliet G, Bouloux P, Hall JE, Hayes FJ, Pitteloud N, Martin KA, Welt C, Seminara SB. Coding sequence analysis of GNRHR and GPR54 in patients with congenital and adult-onset forms of hypogonadotropic hypogonadism. Eur J Endocrinol. 2006 Nov;155 Suppl 1:S3-S10. doi: 10.1530/eje.1.02235.
Bo-Abbas Y, Acierno JS Jr, Shagoury JK, Crowley WF Jr, Seminara SB. Autosomal recessive idiopathic hypogonadotropic hypogonadism: genetic analysis excludes mutations in the gonadotropin-releasing hormone (GnRH) and GnRH receptor genes. J Clin Endocrinol Metab. 2003 Jun;88(6):2730-7. doi: 10.1210/jc.2002-021948.
Seminara SB, Messager S, Chatzidaki EE, Thresher RR, Acierno JS Jr, Shagoury JK, Bo-Abbas Y, Kuohung W, Schwinof KM, Hendrick AG, Zahn D, Dixon J, Kaiser UB, Slaugenhaupt SA, Gusella JF, O'Rahilly S, Carlton MB, Crowley WF Jr, Aparicio SA, Colledge WH. The GPR54 gene as a regulator of puberty. N Engl J Med. 2003 Oct 23;349(17):1614-27. doi: 10.1056/NEJMoa035322.
Jongmans MC, van Ravenswaaij-Arts CM, Pitteloud N, Ogata T, Sato N, Claahsen-van der Grinten HL, van der Donk K, Seminara S, Bergman JE, Brunner HG, Crowley WF Jr, Hoefsloot LH. CHD7 mutations in patients initially diagnosed with Kallmann syndrome--the clinical overlap with CHARGE syndrome. Clin Genet. 2009 Jan;75(1):65-71. doi: 10.1111/j.1399-0004.2008.01107.x. Epub 2008 Nov 17.
Chan YM, de Guillebon A, Lang-Muritano M, Plummer L, Cerrato F, Tsiaras S, Gaspert A, Lavoie HB, Wu CH, Crowley WF Jr, Amory JK, Pitteloud N, Seminara SB. GNRH1 mutations in patients with idiopathic hypogonadotropic hypogonadism. Proc Natl Acad Sci U S A. 2009 Jul 14;106(28):11703-8. doi: 10.1073/pnas.0903449106. Epub 2009 Jun 30.
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Martin C, Balasubramanian R, Dwyer AA, Au MG, Sidis Y, Kaiser UB, Seminara SB, Pitteloud N, Zhou QY, Crowley WF Jr. The role of the prokineticin 2 pathway in human reproduction: evidence from the study of human and murine gene mutations. Endocr Rev. 2011 Apr;32(2):225-46. doi: 10.1210/er.2010-0007. Epub 2010 Oct 29.
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Costa-Barbosa FA, Balasubramanian R, Keefe KW, Shaw ND, Al-Tassan N, Plummer L, Dwyer AA, Buck CL, Choi JH, Seminara SB, Quinton R, Monies D, Meyer B, Hall JE, Pitteloud N, Crowley WF Jr. Prioritizing genetic testing in patients with Kallmann syndrome using clinical phenotypes. J Clin Endocrinol Metab. 2013 May;98(5):E943-53. doi: 10.1210/jc.2012-4116. Epub 2013 Mar 26.
Miraoui H, Dwyer AA, Sykiotis GP, Plummer L, Chung W, Feng B, Beenken A, Clarke J, Pers TH, Dworzynski P, Keefe K, Niedziela M, Raivio T, Crowley WF Jr, Seminara SB, Quinton R, Hughes VA, Kumanov P, Young J, Yialamas MA, Hall JE, Van Vliet G, Chanoine JP, Rubenstein J, Mohammadi M, Tsai PS, Sidis Y, Lage K, Pitteloud N. Mutations in FGF17, IL17RD, DUSP6, SPRY4, and FLRT3 are identified in individuals with congenital hypogonadotropic hypogonadism. Am J Hum Genet. 2013 May 2;92(5):725-43. doi: 10.1016/j.ajhg.2013.04.008.
Salian-Mehta S, Xu M, Knox AJ, Plummer L, Slavov D, Taylor M, Bevers S, Hodges RS, Crowley WF Jr, Wierman ME. Functional consequences of AXL sequence variants in hypogonadotropic hypogonadism. J Clin Endocrinol Metab. 2014 Apr;99(4):1452-60. doi: 10.1210/jc.2013-3426. Epub 2014 Jan 29.
Delaney A, Burkholder AB, Lavender CA, Plummer L, Mericq V, Merino PM, Quinton R, Lewis KL, Meader BN, Albano A, Shaw ND, Welt CK, Martin KA, Seminara SB, Biesecker LG, Bailey-Wilson JE, Hall JE. Increased Burden of Rare Sequence Variants in GnRH-Associated Genes in Women With Hypothalamic Amenorrhea. J Clin Endocrinol Metab. 2021 Mar 8;106(3):e1441-e1452. doi: 10.1210/clinem/dgaa609.
Lippincott MF, Leon S, Chan YM, Fergani C, Talbi R, Farooqi IS, Jones CM, Arlt W, Stewart SE, Cole TR, Terasawa E, Hall JE, Shaw ND, Navarro VM, Seminara SB. Hypothalamic Reproductive Endocrine Pulse Generator Activity Independent of Neurokinin B and Dynorphin Signaling. J Clin Endocrinol Metab. 2019 Oct 1;104(10):4304-4318. doi: 10.1210/jc.2019-00146.
Raivio T, Avbelj M, McCabe MJ, Romero CJ, Dwyer AA, Tommiska J, Sykiotis GP, Gregory LC, Diaczok D, Tziaferi V, Elting MW, Padidela R, Plummer L, Martin C, Feng B, Zhang C, Zhou QY, Chen H, Mohammadi M, Quinton R, Sidis Y, Radovick S, Dattani MT, Pitteloud N. Genetic overlap in Kallmann syndrome, combined pituitary hormone deficiency, and septo-optic dysplasia. J Clin Endocrinol Metab. 2012 Apr;97(4):E694-9. doi: 10.1210/jc.2011-2938. Epub 2012 Feb 8.
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