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Consultant physicians working with patients - Royal College of ...

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2 Specialties Clinical geneticsClinical geneticsPeter D Turnpenny FRCP FRCPCH FRCPath FHEA <strong>Consultant</strong> clinical geneticistFrances A Flinter MD FRCP FRCPCH <strong>Consultant</strong> in clinical genetics1 Description <strong>of</strong> the specialtyClinical genetics provides a diagnostic and geneticcounselling service for individuals and families <strong>with</strong>,or at risk <strong>of</strong>, conditions that have, or may have, a geneticbasis. Individuals and families are helped to understandtheir condition, its implications and their options <strong>with</strong>regard to reproduction, screening, prevention andmanagement. Genetic disorders affect at least 5% <strong>of</strong> thepopulation. 1Who are the <strong>patients</strong>?A patient is an individual person, or their family,affected by or at risk <strong>of</strong> a genetic disorder or congenitalabnormality (that may be non-genetic). They seek adiagnosis, information, recurrence risks for themselvesor other family members, screening and interventionoptions. Patients come from all age groups.Main disease patternsGenetic disorders can affect any body organ or systemand include: chromosomal abnormalities, including balancedrearrangements single gene disorders, eg muscular dystrophies,dysmorphic syndromes, inherited cardiacconditions, skeletal and connective tissue disorders,and neurological conditions, across all ages familial cancer syndromes, including commoncancers as well as rare single-gene conditions congenital abnormalities, including non-geneticand teratogenic anomalies learning disabilities.2 Organisation <strong>of</strong> the service and patterns<strong>of</strong> referralA typical serviceThis is regionally based for populations ranging fromapproximately 1 million to 5 million and delivered in a‘hub and spoke’ model. 2 Each centre maintains acomputerised family-based record system,incorporating disease-specific registers.Staff consultant clinical geneticists, <strong>with</strong> subspecialtyinterests, eg paediatrics/dysmorphology, cancer,neurogenetics, prenatal and cardiac genetics genetic counsellors (GCs), <strong>of</strong>ten <strong>with</strong> subspecialtyinterests, perhaps based in a peripheral <strong>of</strong>fice specialty registrars (StRs) and academic clinicalfellow (ACF) trainees administrative, clerical and managerial staff information technology (IT) support.Service delivery mainly outpatient-based <strong>with</strong> widely distributedlocal clinics general and specialist clinics, eg paediatric, cancer,neurogenetics and cardiac- combined clinics, eg ophthalmic, skeletal dysplasiaand cardiac.Service summaryThis includes clinical and genetic diagnosis; explanationand information about the disease, syndrome orcondition; determination and communication <strong>of</strong>genetic/recurrence risk; identification <strong>of</strong> screeningand/or intervention options; and appropriatecounselling support. 3 Additionally, there is an expertinformation and educational resource for healthcaredisciplines, 4 a contribution to research through clinicaland molecular projects, and recruitment to nationalstudies and therapeutic trials.Sources <strong>of</strong> referral from primary, secondary andtertiary levelsReferrals come from all medical specialties, mostcommonly general practice, paediatrics,obstetrics/antenatal screening, surgery and cardiology.Referrals may be urgent, eg neonatal consultations, andreceived from other regional genetic centres (RGCs)C○ <strong>Royal</strong> <strong>College</strong> <strong>of</strong> Physicians 2013 59

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