Horm Metab Res 2015; 47(05): 387-393
DOI: 10.1055/s-0035-1548936
Review
© Georg Thieme Verlag KG Stuttgart · New York

Disorders of Sex Development (DSD): Networking and Standardization Considerations

D. E. Sandberg
1   Department of Pediatrics & Communicable Diseases and the Child Health Evaluation and Research (CHEAR) Unit, University of Michigan Medical School, Ann Arbor, USA
,
N. Callens
1   Department of Pediatrics & Communicable Diseases and the Child Health Evaluation and Research (CHEAR) Unit, University of Michigan Medical School, Ann Arbor, USA
,
A. B. Wisniewski
2   Department of Urology, University of Oklahoma Health Sciences Center, Oklahoma City, USA
› Author Affiliations
Further Information

Publication History

received 23 November 2014

accepted 26 March 2015

Publication Date:
13 May 2015 (online)

Abstract

Syndromes resulting in Disorders of Sex Development (DSD) are individually rare. Historically, this fact has hindered both clinical research and the delivery of evidence-based care. Recognizing the need for advancement, members of European and North American medical societies produced policy statements, notably the Consensus Statement on Management of Intersex Disorders, which recognize that optimal healthcare in DSD requires multidisciplinary teams in conjunction with networking of treatment centers and continued development of patient registries. This paper summarizes efforts in Europe and the U.S. toward creating networks focused on expanding discovery and improving healthcare and quality of life outcomes in DSD. The objectives and function of registry-based networks (EuroDSD/I-DSD), learning collaboratives (DSD-net), clinical outcomes research (DSD-Life), and networking hybrids (DSD-TRN) are reviewed. Opportunities for, and barriers to standardization in research and care are highlighted in light of practical considerations, for example, limitations in reliably classifying anatomic phenotypes and gaps in behavioral health staffing resources. The role of patient-reported outcomes is considered, with emphasis on integrating patient perspectives, given findings of limited agreement in outcome ratings by healthcare providers and patients. Finally, the characteristics of clinical centers likely to deliver the highest quality outcomes are discussed.

 
  • References

  • 1 Lee PA, Houk CP, Ahmed SF, Hughes IA. Participants in the International Consensus Conference on Intersex. Consensus statement on management of intersex disorders. Pediatrics 2006; 118: e488-e500
  • 2 Moran ME, Karkazis K. Developing a multidisciplinary team for disorders of sex development: Planning, implementation, and operation tools for care providers. Adv Urol 2012; 2012: 604135
  • 3 Institute of Medicine . Committee on Quality of Health Care in America. Crossing the quality chasm: A new health system for the 21st century. Washington, DC: The National Academies Press; 2001
  • 4 Hanauer DA, Gardner M, Sandberg DE. Unbiased identification of patients with disorders of sex development. PLoS One 2014; 9: e108702
  • 5 Kolesinska Z, Ahmed SF, Niedziela M, Bryce J, Molinska-Glura M, Rodie M, Jiang J, Sinnott RO, Hughes IA, Darendeliler F, Hiort O, van der Zwan Y, Cools M, Guran T, Holterhus PM, Bertelloni S, Lisa L, Arlt W, Krone N, Ellaithi M, Balsamo A, Mazen I, Nordenstrom A, Lachlan K, Alkhawari M, Chatelain P, Weintrob N. Changes over time in sex assignment for disorders of sex development. Pediatrics 2014; 134: e710-e715
  • 6 Cox K, Bryce J, Jiang J, Rodie M, Sinnott R, Alkhawari M, Arlt W, Audi L, Balsamo A, Bertelloni S, Cools M, Darendeliler F, Drop S, Ellaithi M, Guran T, Hiort O, Holterhus PM, Hughes I, Krone N, Lisa L, Morel Y, Soder O, Wieacker P, Ahmed SF. Novel associations in disorders of sex development: Findings from the I-DSD registry. J Clin Endocrinol Metab 2014; 99: E348-E355
  • 7 Sandberg DE, Gardner M, Cohen-Kettenis PT. Psychological aspects of the treatment of patients with disorders of sex development. Semin Reprod Med 2012; 30: 443-452
  • 8 Arboleda VA, Lee H, Sanchez FJ, Delot EC, Sandberg DE, Grody WW, Nelson SF, Vilain E. Targeted massively parallel sequencing provides comprehensive genetic diagnosis for patients with disorders of sex development. Clin Genet 2013; 83: 35-43
  • 9 Arboleda VA, Sandberg DE, Vilain E. DSDs: Genetics, underlying pathologies and psychosexual differentiation. Nat Rev Endocrinol 2014; 10: 603-615
  • 10 Baxter RM, Arboleda VA, Lee H, Barseghyan H, Adam MP, Fechner PY, Bargman R, Keegan C, Travers S, Schelley S, Hudgins L, Mathew RP, Stalker HJ, Zori R, Gordon OK, Ramos-Platt L, Pawlikowska-Haddal A, Eskin A, Nelson SF, Delot E, Vilain E. Exome sequencing for the diagnosis of 46,XY disorders of sex development. J Clin Endocrinol Metab 2015; 100: E333-E344
  • 11 National Institute of Diabetes and Digestive and Kidney Diseases. Research progress report – strategic plan for pediatric urology. NIH Publication No. 06-5879 2006 February
  • 12 Meyer-Bahlburg HFL. Treatment guidelines for children with disorders of sex development. Neuropsychiatrie de l’Enfance et de l’Adolescence 2008; 56: 345-349
  • 13 U.S. Department of Health Human Services FDA Center for Drug Evaluation Research, U.S. Department of Health Human Services FDA Center for Biologics Evaluation and Research, U.S. Department of Health Human Services FDA Center for Devices and Radiological Health . Guidance for industry: Patient-reported outcome measures: Use in medical product development to support labeling claims: Draft guidance. Health Qual Life Outcomes 2006; 4: 79
  • 14 European Medicines Agency, Committee for Medicinal Products for Human Use (CHMP). Reflection paper on the regulatory guidance for the use of health-related quality of life (HRQL) measures in the evaluation of medicinal products. Cpmp/ewp/139391/04 2006 January
  • 15 Wisniewski AB, Migeon CJ, Malouf MA, Gearhart JP. Psychosexual outcome in women affected by congenital adrenal hyperplasia due to 21-hydroxylase deficiency. J Urol 2004; 171: 2497-2501
  • 16 Migeon CJ, Wisniewski AB, Gearhart JP, Meyer-Bahlburg HF, Rock JA, Brown TR, Casella SJ, Maret A, Ngai KM, Money J, Berkovitz GD. Ambiguous genitalia with perineoscrotal hypospadias in 46,XY individuals: Long-term medical, surgical, and psychosexual outcome. Pediatrics 2002; 110: e31
  • 17 Lattig F, Grob D, Kleinstueck FS, Porchet F, Jeszenszky D, Bartanusz V, O’Riordan D, Mannion AF. Ratings of global outcome at the first post-operative assessment after spinal surgery: How often do the surgeon and patient agree?. Eur Spine J 2009; 18: 386-394
  • 18 Roitberg BZ, Thaci B, Auffinger B, Kaplan L, Shen J, Brown FD, Lam S. Comparison between patient and surgeon perception of degenerative spine disease outcomes – a prospective blinded database study. Acta Neurochir 2013; 155: 757-764
  • 19 Kerrigan CL, Homa K. Visual assessment of linear scars: A new tool. Plast Reconstr Surg 2009; 124: 1513-1519
  • 20 O’Toole RV, Castillo RC, Pollak AN, MacKenzie EJ, Bosse MJ. LEAP Study Group . Surgeons and their patients disagree regarding cosmetic and overall outcomes after surgery for high-energy lower extremity trauma. J Orthop Trauma 2009; 23: 716-723
  • 21 Buchanan R, Birch JG, Morton AA, Browne RH. Do you see what I see? Looking at scoliosis surgical outcomes through orthopedists’ eyes. Spine 2003; 28: 2700-2704
  • 22 Springer A, Krois W, Horcher E. Trends in hypospadias surgery: Results of a worldwide survey. Eur Urol 2011; 60: 1184-1189
  • 23 Steven L, Cherian A, Yankovic F, Mathur A, Kulkarni M, Cuckow P. Current practice in paediatric hypospadias surgery; a specialist survey. J Pediatr Urol 2013; 9: 1126-1130
  • 24 European Union Committee of Experts on Rare Diseases. EUCERD recommendations: Quality criteria for centres of expertise for rare diseases. 2011 October 24. Available http://nestor.orpha.net/EUCERD/upload/file/EUCERDRecommendationCE.pdf
  • 25 Institute of Medicine . Establishing transdisciplinary professionalism for improving health outcomes: Workshop summary. In: Washington, DC: The National Academies Press; 2014
  • 26 Pless I. Editorial: ‘Interdisciplinary’ and ‘multidisciplinary’ are not synonymous. Injury Prevent 1995; 1: 65-66
  • 27 Health Canada. Interdisciplinary education for collaborative, patient-centred practice. Research and findings report. 2004 February 20. Available http://www.ferasi.umontreal.ca/eng/07_info/IECPCP_Final_Report.pdf
  • 28 Reeves S, Perrier L, Goldman J, Freeth D, Zwarenstein M. Interprofessional education: Effects on professional practice and healthcare outcomes (update). Cochrane Database of Systematic Reviews 2013; DOI: 10.1002/14651858.CD002213.pub3.
  • 29 Colletti RB, Kappelman MD, Crandall WV, Margolis PA. Quality improvement in inflammatory bowel disease. In: Mamula P, Markowitz JE, Baldassano RN. eds Pediatric Inflammatory Bowel Disease. 2nd ed. New York: Springer; 2013: 547-554
  • 30 Godfrey MM, Oliver BJ. Accelerating the rate of improvement in cystic fibrosis care: Contributions and insights of the learning and leadership collaborative. BMJ Qual Safety 2014; 23: i23-i32
  • 31 Weiss KB, Mendoza G, Schall MW, Berwick DM, Roessner J. Improving asthma care in children and adults. Boston, MA: Institute for Healthcare Improvement; 1997
  • 32 Ahmed SF, Rodie M, Jiang J, Sinnott RO. The European disorder of sex development registry: A virtual research environment. Sexual Develop 2010; 4: 192-198
  • 33 Bashamboo A, Ledig S, Wieacker P, Achermann JC, McElreavey K. New technologies for the identification of novel genetic markers of disorders of sex development (DSD). Sexual Develop 2010; 4: 213-224
  • 34 Köhler B, Jürgensen M, Kleinemeier E, Thyen U. Psychosexual development in individuals with disorders of sex development. In: Kreukels BPC, Steensma TD, de Vries ALC. eds Gender dysphoria and disorders of sex development. Springer; US: 2014: 115-134
  • 35 Akhavan A, Merguerian PA, Grady RW, DiSandro M, Shnorhavorian M. Digital photographic measurement in hypospadias: Validation and comparison to intraoperative measurement. J Pediatr Urol 2014; 10: 312-316
  • 36 Sandberg DE, Mazur T. A noncategorical approach to the psychosocial care of persons with DSD and their families. In: Kreukels BPC, Steensma TD, de Vries ALC. eds Gender dysphoria and disorders of sex development. Springer; US: 2014: 93-114