2022
DOI: 10.1186/s13023-022-02358-x
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The diagnostic odyssey: insights from parents of children living with an undiagnosed condition

Abstract: Background People living with rare disease often have protracted journeys towards diagnosis. In the last decade, programs have arisen around the world that are dedicated to ending this ‘diagnostic odyssey’, including the Undiagnosed Diseases Program Western Australia (UDP-WA), which has a focus on finding diagnoses for children and young adults. To explore the lived experience of the diagnostic journey semi-structured interviews were conducted with parents of 11 children at commencement of thei… Show more

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Cited by 51 publications
(40 citation statements)
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“…A key difference among countries seems to be the percentage of the population that lacks appropriate access to diagnostic services; see "Limited availability of genetics testing" (Table 2) (25,26). Beyond the specific RD aspects, this may also reflect the general development differences embodied by allocated and sustainable funding and the capacity of the countries to develop regulations and policies targeted to the unmet diagnostic needs.…”
Section: Resultsmentioning
confidence: 99%
“…A key difference among countries seems to be the percentage of the population that lacks appropriate access to diagnostic services; see "Limited availability of genetics testing" (Table 2) (25,26). Beyond the specific RD aspects, this may also reflect the general development differences embodied by allocated and sustainable funding and the capacity of the countries to develop regulations and policies targeted to the unmet diagnostic needs.…”
Section: Resultsmentioning
confidence: 99%
“…As such, mutations in genes encoding DUB enzymes have been identified as causative of IRDs and ciliopathies (with or without retinal involvement) [ 16 , 17 , 18 , 20 ]. However, as happens with other rare diseases, there are still patients without a positive genetic diagnosis and the waiting time to reach diagnosis can exceed half a decade [ 48 ]. Many unsolved cases require the identification of novel causative genes and mutations.…”
Section: Discussionmentioning
confidence: 99%
“…Patients affected by rare diseases can spend an average of 5 years looking for a diagnosis [ 4 ]. Initially, patients are tested for the most common genetic alterations that match their symptoms.…”
Section: Challenges In the Diagnosis Of Rare Diseasesmentioning
confidence: 99%
“…More than 8000 rare diseases have been described [ 3 ]. The large variabilities and complexities of symptoms often complicate their diagnoses, which can take up to several years for some patients [ 4 ]. Many rare diseases are associated with epigenetic alterations that cause changes in gene expression and can be used to aid diagnosis [ 5 ].…”
Section: Introductionmentioning
confidence: 99%