- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT04196374
Retorno de resultados genômicos e penetrância agregada em coortes de base populacional (PopSeq)
Visão geral do estudo
Status
Intervenção / Tratamento
Descrição detalhada
Os objetivos deste projeto são: 1) Retornar resultados genômicos clinicamente acionáveis aos participantes e acompanhar os resultados. Entre os participantes vivos do FHS/JHS que consentiram com o gRoR, entraremos em contato com aqueles nos quais uma variante acionável prejudicial é descoberta em um dos genes mencionados na lista de achados secundários recomendados pela ACMG (estimativa de 2% dos participantes). 2) Aprimorar métodos de alto rendimento para identificar variações patogênicas válidas. Refine e aplique métodos para triagem de alto rendimento de genomas FHS/JHS de uma maneira que retenha alta sensibilidade para a detecção de variantes prejudiciais em ~3500 genes associados à doença mendeliana, reduzindo a taxa de descoberta falsa de variantes que não são patogênicas/provavelmente patogênicas. 3) Explorar a penetrância agregada para doenças mendelianas. Revise os dados do fenótipo de um subconjunto de participantes do FHS e JHS e compare-os com os dados genotípicos.
Os dados a serem coletados incluem resultados e dados fenotípicos sobre os indivíduos que concordam com o gRoR e que descobrem que têm uma variante prejudicial em um dos genes listados pelo ACMG. Esses dados serão auto-relatados por meio de pesquisas e os registros médicos disponíveis serão revisados. Dados fenotípicos adicionais podem ser coletados e revisados para outros genes de doenças mendelianas não acionáveis para explorar a penetrância genômica.
Os participantes da pesquisa identificados com uma variante prejudicial em um gene acionável podem receber benefícios diretos à saúde ao aprender essas informações; no entanto, devolver os resultados genômicos a indivíduos saudáveis que não se apresentam para uma indicação médica pode representar danos inesperados relacionados a aumentos direcionados a variantes na triagem e no tratamento. Este estudo está focado em explorar os benefícios e quaisquer danos potenciais relacionados ao retorno de informações genômicas em coortes de base populacional. Também nos permitirá entender melhor a penetrância dessas variantes em duas populações não selecionadas para o status da doença e nos permitirá comparar os resultados em uma população principalmente afro-americana versus uma população caucasiana. O desenvolvimento de métodos para simplificar a análise de variantes ajudará a melhorar a eficiência do laboratório e progredirá no campo da curadoria e análise de variantes.
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Massachusetts
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Framingham, Massachusetts, Estados Unidos, 01702
- Framingham Heart Study
-
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Mississippi
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Jackson, Mississippi, Estados Unidos, 39213
- Jackson Heart Study
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Descrição
Critério de inclusão:
- Indivíduos vivos inscritos no Framingham Heart Study e no Jackson Heart Study que tiveram seus genomas sequenciados como parte do programa TOPMed.
- Adultos com idade superior a 18 anos
- Aqueles que consentiram em ter suas amostras de DNA usadas para fins de pesquisa (e aqueles que participam do gRoR que consentiram em receber informações genômicas).
Critério de exclusão:
- Participantes do Framingham Heart Study ou Jackson Heart Study que não tiveram seus genomas sequenciados como parte do TOPMed
- Participantes que não optaram pela pesquisa genômica/genética
- Participantes que consentiram/não consentiram em receber um resultado genômico (somente para a parte gRoR deste estudo)
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Prevenção
- Alocação: N / D
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Participantes da FHS e JHS com uma descoberta genômica acionável
Os participantes do Framingham and Jackson Heart Study que tiveram seus genomas sequenciados como parte do TOPMed serão notificados se um resultado genético acionável em um gene ACMG v2.0 for identificado e terão a oportunidade de ter o resultado de sua pesquisa clinicamente confirmado pelo estudo.
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Sequenciamento completo do genoma e relatórios de resultados genômicos acionáveis para genes incluídos na lista de achados secundários do ACMG.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Follow Through With Disclosure
Prazo: From genetic result notification to 8 months post-disclosure
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Living JHS/FHS participants sequenced as part of the TOPMed program who were notified about an actionable genetic result that warranted having the research result verified who followed through with having their result confirmed and disclosed to their health care provider.
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From genetic result notification to 8 months post-disclosure
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Total Costs of Program Implementation
Prazo: From the initiation of bioinformatics analysis to disclosure of confirmed actionable genetic finding (approximately 6 months).
|
We will determine the costs and associated time demands of implementing gRoR using a microcosting approach in which study staff track the amount of time they spend and the resources they use for each step of the protocol.
Ranges are based on 50% to 200% of point estimates given variability in wages and prices of services.
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From the initiation of bioinformatics analysis to disclosure of confirmed actionable genetic finding (approximately 6 months).
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Costs of Follow-Up Care
Prazo: 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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For follow-up medical care, we use a gross costing approach where we apply Centers for Medicare and Medicaid fee schedules to participant-reported referrals and tests.
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1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Guideline Compliance
Prazo: At the time of disclosure of confirmed findings (approximately 3 months after initial results notification)
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Number of participants with actionable genetic results who, per the judgement of a genetic specialist, had already met clinical criteria for genetic testing based on their personal and family histories of disease.
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At the time of disclosure of confirmed findings (approximately 3 months after initial results notification)
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New and Modified Diagnoses
Prazo: 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results);1 Year Post-Disclosure Survey (from 1 year to 15 months after disclosure of confirmed results)
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We will examine cases to determine the percentage of individuals who report a new or modified diagnosis attributed to results disclosure.
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6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results);1 Year Post-Disclosure Survey (from 1 year to 15 months after disclosure of confirmed results)
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Self-Rated Health
Prazo: Post Disclosure Survey (up to 1 month from disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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A single item of self rated health derived from the SF-12v2.
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Post Disclosure Survey (up to 1 month from disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Number of Participants With Recommendations to Referrals or Services During Clinical Disclosure Sessions
Prazo: From disclosure to 1 month post-disclosure
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We reviewed chart notes from results disclosure sessions to determine whether referrals or services were recommended in response to genetic findings.
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From disclosure to 1 month post-disclosure
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Health Care Utilization
Prazo: 1 year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Health care utilization in response to results disclosure reported by participants in the one year follow-up survey, including referrals, tests and/or procedures, and changes to medications.
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1 year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
|
Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Self-Reported Changes to Health Behaviors
Prazo: 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
|
A series of standardized yes/no questions that assess whether disclosed genetic information motivated participants to make changes to health behaviors, including diet, exercise, dietary supplements use, alcohol use, stress management, and smoking.
|
1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
|
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Disclosure-specific Impact
Prazo: 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results)
|
The survey assessed the disclosure-specific impact of information on distress and positive emotions using an adapted 12-item version of the FaCTOR, a validated instrument developed for genomic sequencing that is sensitive to responses to high- and low-risk genetic risk results.
Subscales assess negative emotions (range: 3 to 15), positive feelings (reverse-scored, range: 4 to 20), uncertainty (range: 3 to 15), and privacy concerns (range: 2 to 10), with higher scores on each subscale indicating more negative experiences.
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6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results)
|
|
Satisfaction With Disclosure
Prazo: 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Surveys assessed how helpful participants felt the results disclosure session was using a novel single question.
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6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Decisional Regret
Prazo: 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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Surveys assessed if participants regretted their decisions to receive their genetic findings using a novel single question.
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6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results); 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
|
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Sharing With Relatives
Prazo: 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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The survey assessed with whether participants shared their genetic information with relatives .
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1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
|
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Family Testing
Prazo: 1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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The survey assessed whether participants had relatives that received genetic testing based on disclosure to the participant.
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1 Year Post-Disclosure Survey (from 12 months to 15 months after disclosure of confirmed results)
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General Anxiety
Prazo: Post Disclosure Survey (up to 1 month from disclosure of confirmed results); 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results)
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We measure general anxiety using a 4-item version of the General Anxiety Disorder Scale, a validated scale that allows investigators to identify individuals with a potential mood disorder.
Scores range from 4 to 16, with higher scores indicating greater anxiety.
|
Post Disclosure Survey (up to 1 month from disclosure of confirmed results); 6 months Post-Disclosure Survey (6-9 months after disclosure of confirmed results)
|
Colaboradores e Investigadores
Publicações e links úteis
Publicações Gerais
- Wolf SM, Branum R, Koenig BA, Petersen GM, Berry SA, Beskow LM, Daly MB, Fernandez CV, Green RC, LeRoy BS, Lindor NM, O'Rourke PP, Breitkopf CR, Rothstein MA, Van Ness B, Wilfond BS. Returning a Research Participant's Genomic Results to Relatives: Analysis and Recommendations. J Law Med Ethics. 2015 Fall;43(3):440-63. doi: 10.1111/jlme.12288.
- Wolf SM, Lawrenz FP, Nelson CA, Kahn JP, Cho MK, Clayton EW, Fletcher JG, Georgieff MK, Hammerschmidt D, Hudson K, Illes J, Kapur V, Keane MA, Koenig BA, Leroy BS, McFarland EG, Paradise J, Parker LS, Terry SF, Van Ness B, Wilfond BS. Managing incidental findings in human subjects research: analysis and recommendations. J Law Med Ethics. 2008 Summer;36(2):219-48, 211. doi: 10.1111/j.1748-720X.2008.00266.x.
- Vassy JL, Lautenbach DM, McLaughlin HM, Kong SW, Christensen KD, Krier J, Kohane IS, Feuerman LZ, Blumenthal-Barby J, Roberts JS, Lehmann LS, Ho CY, Ubel PA, MacRae CA, Seidman CE, Murray MF, McGuire AL, Rehm HL, Green RC; MedSeq Project. The MedSeq Project: a randomized trial of integrating whole genome sequencing into clinical medicine. Trials. 2014 Mar 20;15:85. doi: 10.1186/1745-6215-15-85.
- McLaughlin HM, Ceyhan-Birsoy O, Christensen KD, Kohane IS, Krier J, Lane WJ, Lautenbach D, Lebo MS, Machini K, MacRae CA, Azzariti DR, Murray MF, Seidman CE, Vassy JL, Green RC, Rehm HL; MedSeq Project. A systematic approach to the reporting of medically relevant findings from whole genome sequencing. BMC Med Genet. 2014 Dec 14;15:134. doi: 10.1186/s12881-014-0134-1.
- Vassy JL, Christensen KD, Schonman EF, Blout CL, Robinson JO, Krier JB, Diamond PM, Lebo M, Machini K, Azzariti DR, Dukhovny D, Bates DW, MacRae CA, Murray MF, Rehm HL, McGuire AL, Green RC; MedSeq Project. The Impact of Whole-Genome Sequencing on the Primary Care and Outcomes of Healthy Adult Patients: A Pilot Randomized Trial. Ann Intern Med. 2017 Jun 27;167(3):159-169. doi: 10.7326/M17-0188. Print 2017 Aug 1.
- Christensen KD, Vassy JL, Phillips KA, Blout CL, Azzariti DR, Lu CY, Robinson JO, Lee K, Douglas MP, Yeh JM, Machini K, Stout NK, Rehm HL, McGuire AL, Green RC, Dukhovny D; MedSeq Project. Short-term costs of integrating whole-genome sequencing into primary care and cardiology settings: a pilot randomized trial. Genet Med. 2018 Dec;20(12):1544-1553. doi: 10.1038/gim.2018.35. Epub 2018 Mar 22.
- Lupo PJ, Robinson JO, Diamond PM, Jamal L, Danysh HE, Blumenthal-Barby J, Lehmann LS, Vassy JL, Christensen KD, Green RC, McGuire AL; MedSeq Project team. Patients' perceived utility of whole-genome sequencing for their healthcare: findings from the MedSeq project. Per Med. 2016 Jan 1;13(1):13-20. doi: 10.2217/pme.15.45. Epub 2016 Jan 8.
- Biesecker LG, Green RC. Diagnostic clinical genome and exome sequencing. N Engl J Med. 2014 Sep 18;371(12):1170. doi: 10.1056/NEJMc1408914. No abstract available.
- Wolf SM, Crock BN, Van Ness B, Lawrenz F, Kahn JP, Beskow LM, Cho MK, Christman MF, Green RC, Hall R, Illes J, Keane M, Knoppers BM, Koenig BA, Kohane IS, Leroy B, Maschke KJ, McGeveran W, Ossorio P, Parker LS, Petersen GM, Richardson HS, Scott JA, Terry SF, Wilfond BS, Wolf WA. Managing incidental findings and research results in genomic research involving biobanks and archived data sets. Genet Med. 2012 Apr;14(4):361-84. doi: 10.1038/gim.2012.23.
- Burke W, Evans BJ, Jarvik GP. Return of results: ethical and legal distinctions between research and clinical care. Am J Med Genet C Semin Med Genet. 2014 Mar;166C(1):105-11. doi: 10.1002/ajmg.c.31393. Epub 2014 Mar 10.
- National Heart, Lung, and Blood Institute working group; Fabsitz RR, McGuire A, Sharp RR, Puggal M, Beskow LM, Biesecker LG, Bookman E, Burke W, Burchard EG, Church G, Clayton EW, Eckfeldt JH, Fernandez CV, Fisher R, Fullerton SM, Gabriel S, Gachupin F, James C, Jarvik GP, Kittles R, Leib JR, O'Donnell C, O'Rourke PP, Rodriguez LL, Schully SD, Shuldiner AR, Sze RK, Thakuria JV, Wolf SM, Burke GL. Ethical and practical guidelines for reporting genetic research results to study participants: updated guidelines from a National Heart, Lung, and Blood Institute working group. Circ Cardiovasc Genet. 2010 Dec;3(6):574-80. doi: 10.1161/CIRCGENETICS.110.958827.
- Natarajan P, Gold NB, Bick AG, McLaughlin H, Kraft P, Rehm HL, Peloso GM, Wilson JG, Correa A, Seidman JG, Seidman CE, Kathiresan S, Green RC. Aggregate penetrance of genomic variants for actionable disorders in European and African Americans. Sci Transl Med. 2016 Nov 9;8(364):364ra151. doi: 10.1126/scitranslmed.aag2367.
- Christensen KD, Phillips KA, Green RC, Dukhovny D. Cost Analyses of Genomic Sequencing: Lessons Learned from the MedSeq Project. Value Health. 2018 Sep;21(9):1054-1061. doi: 10.1016/j.jval.2018.06.013. Epub 2018 Aug 14.
- Roberts JS, Robinson JO, Diamond PM, Bharadwaj A, Christensen KD, Lee KB, Green RC, McGuire AL; MedSeq Project team. Patient understanding of, satisfaction with, and perceived utility of whole-genome sequencing: findings from the MedSeq Project. Genet Med. 2018 Sep;20(9):1069-1076. doi: 10.1038/gim.2017.223. Epub 2018 Jan 4.
- Christensen KD, Dukhovny D, Siebert U, Green RC. Assessing the Costs and Cost-Effectiveness of Genomic Sequencing. J Pers Med. 2015 Dec 10;5(4):470-86. doi: 10.3390/jpm5040470.
- Machini K, Ceyhan-Birsoy O, Azzariti DR, Sharma H, Rossetti P, Mahanta L, Hutchinson L, McLaughlin H; MedSeq Project; Green RC, Lebo M, Rehm HL. Analyzing and Reanalyzing the Genome: Findings from the MedSeq Project. Am J Hum Genet. 2019 Jul 3;105(1):177-188. doi: 10.1016/j.ajhg.2019.05.017. Epub 2019 Jun 27.
- Green RC, Berg JS, Grody WW, Kalia SS, Korf BR, Martin CL, McGuire AL, Nussbaum RL, O'Daniel JM, Ormond KE, Rehm HL, Watson MS, Williams MS, Biesecker LG; American College of Medical Genetics and Genomics. ACMG recommendations for reporting of incidental findings in clinical exome and genome sequencing. Genet Med. 2013 Jul;15(7):565-74. doi: 10.1038/gim.2013.73. Epub 2013 Jun 20.
- Kalia SS, Adelman K, Bale SJ, Chung WK, Eng C, Evans JP, Herman GE, Hufnagel SB, Klein TE, Korf BR, McKelvey KD, Ormond KE, Richards CS, Vlangos CN, Watson M, Martin CL, Miller DT. Recommendations for reporting of secondary findings in clinical exome and genome sequencing, 2016 update (ACMG SF v2.0): a policy statement of the American College of Medical Genetics and Genomics. Genet Med. 2017 Feb;19(2):249-255. doi: 10.1038/gim.2016.190. Epub 2016 Nov 17.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- R01HL143295 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
Informações sobre medicamentos e dispositivos, documentos de estudo
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