Development and evaluation of an online, patient-driven, family outreach intervention to facilitate sharing of genetic risk information in families with Lynch syndrome.
J Med Genet
; 59(6): 589-596, 2022 06.
Article
en En
| MEDLINE
| ID: mdl-34006620
ABSTRACT
BACKGROUND:
Identifying at-risk relatives of individuals with genetic conditions facilitates 'cascade' genetic testing and cancer prevention. Although current standards of care give mutation-positive (index) patients the responsibility of sharing genetic risk information with relatives, the communication is suboptimal, limited largely to close relatives. We developed FamilyCONNECT, a provider-mediated, patient-navigated online tool to facilitate family outreach, and assessed its feasibility, usability and acceptability.METHODS:
(1) Development of the FamilyCONNECT prototype; (2) testing using online surveys of (a) members of Lynch Syndrome (LS) International (LSI); (b) genetics service providers; and (3) hands-on testing with patients with LS.RESULTS:
(1) FamilyCONNECT's features include introductory email to elicit participation, informational website/video, identity authentication/account creation, informed consent, sharing of genetic test results, pedigree expansion and process to invite at-risk relatives. (2a) 33% of the 170 LSI participants completed the survey. FamilyCONNECT's features received favourable responses from at least 79% of respondents. Unfavourable responses were for length of the consent document and mistrust of opening emailed links. (2b) Thirty-five genetics professionals responded to the providers' survey. Key perceived barriers to FamilyCONNECT's usage were privacy/confidentiality (83%), a lack of institutional resources (76%), a defined process (66%) and time (69%). (3) Ten patients navigated data collection fields and provided feedback for improvements.CONCLUSION:
FamilyCONNECT tool's content and features were well received among patients with LS as well as providers. The tool could be a viable alternative to increase family outreach among patients with LS. Future efforts will focus on refining FamilyCONNECT and assessing its uptake and utilisation by patients with LS.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Colorrectales Hereditarias sin Poliposis
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
Idioma:
En
Revista:
J Med Genet
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
/
UNITED KINGDOM