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Online survey study to explore patient and caregiver preferences for different spinal muscular atrophy treatments

Patient and carer preference weights in spinal muscular atrophy: a discrete choice experiment (DCE) survey in five European countries

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN11372270
Enrollment
70
Registered
2021-01-15
Start date
2020-10-01
Completion date
Unknown
Last updated
2022-08-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

SMA Type II and non-ambulatory Type III Musculoskeletal Diseases Spinal muscular atrophy

Interventions

Approximately 70 survey participants will be recruited through participant associations within the five target countries. Potential participants will be contacted by e-mail with information about the
the second part of the survey will be a DCE consisting of a series of choices between hypothetical treatments varying in terms of treatment attributes, including treatment benefits, side effects, mode

Sponsors

Roche (United States)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. A patient self-reported or caregiver proxy-reported diagnosis of SMA Type II: age of onset between 7 and 18 months OR SMA Type III: age of onset 18+ months and 17 years 2. Non-ambulatory, defined as unable to walk more than ten steps without a form of assistance 3. Adult patients aged 18+ OR caregivers of patients aged <18 years 4. Residents of the Netherlands, Finland, Ireland, Portugal or Belgium 5. Willing and able to give their informed consent

Exclusion criteria

Exclusion criteria: Does not meet inclusion criteria

Design outcomes

Primary

MeasureTime frame
Relative importance of treatment characteristics measured using a DCE survey at a single time point

Secondary

MeasureTime frame
There are no secondary outcome measures

Countries

Belgium, Finland, Ireland, Netherlands, Portugal, United States of America

Contacts

Public ContactClinical Trials
global-roche-genentech-trials@gene.com+1 888-662-6728

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026