PURPOSE: To assess attitudes towards predictive testing for autosomal dominant retinitis pigmentosa (ADRP). METHODS: A prospective questionnaire study of 46 affected adults and their adult family members identified from pedigrees clearly consistent with ADRP or who had had DNA-testing confirmation of ADRP before the study commenced. RESULTS: High proportions of unaffected siblings (73%) and patients (67%) agreed to prenatal testing. Patients agreed to prenatal testing. Patients agreed significantly more often than unaffected siblings that treatment should be available prior to initiating predictive testing. Psychoemotional distress was reported in 57% of the affected adults and their family members in recollecting their own predictive testing as children. CONCLUSIONS: ADRP families indicate a favorable attitude towards testing presymptomatic children with counseling to lessen the psychological and social impact of results.
PURPOSE: To assess attitudes towards predictive testing for autosomal dominant retinitis pigmentosa (ADRP). METHODS: A prospective questionnaire study of 46 affected adults and their adult family members identified from pedigrees clearly consistent with ADRP or who had had DNA-testing confirmation of ADRP before the study commenced. RESULTS: High proportions of unaffected siblings (73%) and patients (67%) agreed to prenatal testing. Patients agreed to prenatal testing. Patients agreed significantly more often than unaffected siblings that treatment should be available prior to initiating predictive testing. Psychoemotional distress was reported in 57% of the affected adults and their family members in recollecting their own predictive testing as children. CONCLUSIONS: ADRP families indicate a favorable attitude towards testing presymptomatic children with counseling to lessen the psychological and social impact of results.
Authors: Martin McKibbin; Mushtaq Ahmed; Matthew J Allsop; Louise Downey; Richard Gale; Hilary Louise Grant; Barbara Potrata; Thomas A Willis; Jenny Hewison Journal: Eur J Hum Genet Date: 2014-01-08 Impact factor: 4.246
Authors: Ryan Combs; Marion McAllister; Katherine Payne; Jo Lowndes; Sophie Devery; Andrew R Webster; Susan M Downes; Anthony T Moore; Simon Ramsden; Graeme Black; Georgina Hall Journal: Eur J Hum Genet Date: 2013-02-13 Impact factor: 4.246