title: Genetics in health care: an overview of current and emerging models.
abstract: BACKGROUND
  With advances in genetic and genomic medicine, the optimal integration of genetic services into the health care system remains of major concern in many countries.
  
  
  OBJECTIVE
  To review the current organisation of genetic services, mostly in Europe, North America and Australia, explore emerging service delivery models, and probe challenges inherent in the transition process.
  
  
  METHODS
  We conducted a literature review of genetics in clinical practice: testing, diagnosis, counselling, and treatment. We examined the basic structures of genetic services, examples of integrated networks, and existing professional resources. We investigated services belonging traditionally in medical genetics as well as those developed for more common diseases.
  
  
  RESULTS
  Multidisciplinary specialist clinics and coordinated services appeared to be key to delivering proper care in rare genetic disorders. For oncogenetics, neurogenetics and cardiogenetics, interprofessional collaboration between geneticists and other specialists seemed to be favoured. On the other hand, there was also a tendency toward the integration of genetic services directly into primary care. Among the most pressing challenges was the morphing of paediatric care into adult care.
  
  
  CONCLUSIONS
  The coordination of activities between professionals in first-, second-, and third-line medical care is a primary objective calling for the reconfiguration of professional roles and responsibilities. This entails the forging of new relationships as well as an enhanced sharing of expertise and genetic information, including information regarding services. Barriers to overcome include the redistribution of roles, sharing of data and databases, and the lack of preparedness of non-genetics professionals and of the health care system in general.
authors: CHU Sainte-Justine, University of Montreal, Montreal, Quebec, Canada. renaldo.battista@umontreal.ca
authors: R N
authors: RN
authors: Battista
authors: I
authors: I
authors: Blancquaert
authors: A-M
authors: AM
authors: Laberge
authors: N
authors: N
authors: van Schendel
authors: N
authors: N
authors: Leduc
mesh_terms: D000328:Adult; D019033:Delivery of Health Care, Integrated; D033142:Genetic Services; D005826:Genetics, Medical; D006801:Humans; D008957:Models, Genetic