RESUMEN
With genomic testing being increasingly integrated into every day clinical practice and a wide range of practitioners ordering genetic tests, it is important that the scope of the genetic counselling role continues to evolve alongside these changes. We present an exemplary role for genetic counsellors in a highly specialised service within England's National Health Service for people who have or are suspected to have rare genetic types of Ehlers Danlos syndrome. The service employs genetic counsellors and consultants from the fields of genetics and dermatology. The service also works closely with other specialists and related charities and patient organisations. The genetic counsellors in the service provide routine genetic counselling such as diagnostic and predictive testing, but their role also includes the writing of patient literature and emergency and well-being resources, delivering workshops and talks, and the development of qualitative and quantitative research on the patient experience. Data from such research has informed the development of patient self-advocacy and supportive resources, raised awareness amongst healthcare professionals and enhanced the standard of care and outcomes for patients. The service aims to be an example of innovation and accessibility and provides a model that can be potentially adopted by other highly specialised services of rare genetic diseases.
RESUMEN
OBJECTIVE: To describe and compare women and health care professionals' preferences for Down's Syndrome screening tests with different test characteristics. DESIGN: Cross sectional questionnaire based conjoint analysis study. SETTING: London teaching hospital. SAMPLE: 291/383 women in their first or second trimester of pregnancy and 98/122 health care professionals (41 obstetricians, senior house officers and above and 57 qualified midwives) providing care at the same hospital. METHODS: Women completed a questionnaire while attending a clinic visit for a dating scan or a routine 20-week anomaly scan. Health care professionals completed a postal questionnaire. MAIN OUTCOME MEASURES: The relative values participants attach to Down's Syndrome screening test attributes: time of test, detection rate and risk of miscarriage of a baby unaffected by Down's Syndrome as a result of subsequent diagnostic tests. RESULTS: Pregnant women and health care professionals shared broadly similar relative values regarding the importance of safe tests, conducted early and with high detection rates. When asked to choose between different Down's Syndrome screening tests, health care professionals valued earlier tests more highly than did women. CONCLUSIONS: While pregnant women and health care professionals share similar relative values regarding optimal prenatal tests, health care professionals place a higher value on earlier tests. This may result in screening policies that overweight timing in the selection of a test to the relative neglect of tests associated with lower miscarriage rates and higher detection rates but conducted later in pregnancy.