Implementation-effectiveness Trial of Mainstreaming of Clinical Genomic Sequencing for Rare Disease in Ontario, Canada
Mainstreaming of Clinical Genomic Sequencing for Rare Disease in Ontario, Canada: Protocol for a Province-wide Hybrid Type 2 Implementation-effectiveness Trial
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Erin Hsue, HBSc, MHSc
- Numero di telefono: 414638 416-813-7654
- Email: grip.study@sickkids.ca
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
For intervention outcomes,
- All patients who have received genome-wide sequencing in Ontario are eligible
For implementation outcomes,
- All non-geneticist clinicians practicing in Ontario who have ordered genome-wide sequencing for their patients are eligible
- Caregivers of patients who have had genome-wide sequencing through a non-geneticist clinician in Ontario are eligible, caregivers must be over 18 years of age
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Standard Arm
Patients receiving GWS through geneticists in Ontario
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Delivery of genome-wide sequencing (encompasses all activities involved in pre-test and post-test including clinical assessment, ordering, consent, education, return of results, post-test management)
|
|
Intervention Arm 1
Patients receiving GWS through non-geneticists in Ontario
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Delivery of genome-wide sequencing (encompasses all activities involved in pre-test and post-test including clinical assessment, ordering, consent, education, return of results, post-test management)
|
|
Intervention Arm 2
Patients receiving GWS through non-geneticist clinicians at designated sites in Ontario with additional implementation strategies
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Delivery of genome-wide sequencing (encompasses all activities involved in pre-test and post-test including clinical assessment, ordering, consent, education, return of results, post-test management)
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Diagnostic utility
Lasso di tempo: From January 2025 to August 2027
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The proportion of causative, pathogenic or likely pathogenic genotypes in known disease genes.
This will be reported as the proportion of cases for whom diagnostic and partially diagnostic, and non-optional medically actionable secondary findings are identified at the time of primary analysis and re-analysis.
Proportion of cases for whom optional medically actionable secondary findings will also be reported, relative to the number of cases who opted to receive them.
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From January 2025 to August 2027
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Acceptability
Lasso di tempo: 12 months from enrolment
|
Satisfaction with Genome-wide Sequencing Ontario (GSO) intervention and implementation among ordering providers (geneticists and non-geneticists), GSO leadership, laboratory, patients and families.
This outcome will be measured using a team-developed questionnaire with a 5-point Likert scale with 1 indicating strongly disagree and 5 indicating strongly agree.
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12 months from enrolment
|
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Feasibility
Lasso di tempo: 12 months from enrolment
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Fit and suitability for regular use by ordering providers.
This outcome will be measured using a team-developed questionnaire with a 5-point Likert scale with 1 indicating strongly disagree and 5 indicating strongly agree.
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12 months from enrolment
|
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Sustainability
Lasso di tempo: 12 months from enrolment
|
Sustainability is defined as the extent to which the Genome-wide Sequencing Ontario (GSO) service can be maintained within a clinical practice.
This outcome will be measured using a team-developed questionnaire with a 5-point Likert scale with 1 indicating strongly disagree and 5 indicating strongly agree.
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12 months from enrolment
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Timeliness
Lasso di tempo: From January 1, 2025 to August 31, 2027
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Timeliness is defined as the time needed to reach a molecular diagnosis.
For routine cases, this will be reported as the proportion of cases for whom laboratory turnaround time is less than 12 weeks.
From a laboratory perspective timeliness will be measured as the number of weeks elapsed from sample accessioning to laboratory reporting, reported as the proportion of cases for whom laboratory turnaround time is less than 12 weeks.
The study team will also assess timeliness from the patient perspective using a patient experience questionnaire that addresses this dimension of care.
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From January 1, 2025 to August 31, 2027
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Cost-effectiveness
Lasso di tempo: From January 1, 2025 to August 31, 2027
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The cost per case of community-based genetic service delivery will be measured.
This will include sessions with physicians and genetic counselors and laboratory sequencing costs.
Laboratory costs will be determined by updating existing microcost estimates of the laboratory workflow components for sequencing approaches.
If a comparative design is possible, a cost analysis will compare service delivery cost for non-geneticist clinicians compare to geneticist clinicians.
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From January 1, 2025 to August 31, 2027
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Adoption
Lasso di tempo: From January 1, 2025 to August 31, 2027
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Adoption is defined as the total number of non-geneticist clinicians ordering Genome-wide Sequencing Ontario (GSO) for their patients, and total number of submitted cases per clinician, assessed through the GSO REDCap database.
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From January 1, 2025 to August 31, 2027
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Fidelity
Lasso di tempo: From January 1, 2025 to August 31, 2027
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Fidelity is defined as adherence to the Genome-wide Sequencing Ontario (GSO) workflow (including form completion, use of appeal process), measured by time (in days) between when the GSO order is accessioned in the lab and when the order is processed and sent for sequencing.
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From January 1, 2025 to August 31, 2027
|
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Penetration
Lasso di tempo: From January 1, 2025 to August 31, 2027
|
Penetration is defined as the degree of integration within a service delivery system (i.e., proportion of eligible clinicians who offer genome-wide sequencing (GWS)).
This outcome will be measured by iteratively assessing the rate of requests for GWS based on total eligible clinicians.
This outcome will be reported based on practice characteristics of the requesting clinician (specialty, geography, years in practice, etc.).
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From January 1, 2025 to August 31, 2027
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Acceptability (to patients/families)
Lasso di tempo: From enrolment to August 31, 2027
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Acceptability (to patients/families) is defined as the experiences of patients or their family members during their participation in the mainstreamed model of care.
This outcome will be measured using a team-developed questionnaire with a 5-point Likert scale with 1 indicating strongly disagree and 5 indicating strongly agree.
|
From enrolment to August 31, 2027
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Robin Z Hayeems, ScM, PhD, The Hospital for Sick Children
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- CTO #5637
- KMI 181800 (Altro numero di sovvenzione/finanziamento: Canadian Institutes of Health Research (CIHR))
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