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An Open-Label, Multicenter Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of RO7248824 In Participants with Angelman Syndrome

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-514797-45-00
Acronym
BP41674
Enrollment
28
Registered
2024-10-10
Start date
2020-08-25
Completion date
2025-07-18
Last updated
2024-12-11

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

Conditions

Angelman Syndrome (AS)

Brief summary

1. Frequency and severity of adverse events, serious adverse events, treatment discontinuations due to adverse events (MAD, LTE, OOE), 2. Frequency of abnormal laboratory findings (blood and cerebrospinal fluid [CSF]) (MAD, LTE, OOE), 3. Frequency of abnormal vital signs and ECG values (MAD, LTE), 4. Mean changes from baseline in vital signs (temperature, systolic and diastolic blood pressure, heartrate, respiratory rate) over time (MAD, LTE)

Detailed description

1. Time to maximum concentration (Tmax) (MAD, LTE, OOE), 2. Maximum plasma concentration observed (Cmax) (MAD, LTE, OOE), 3. AUC from Time 0 to time of last sampling point or last quantifiable sample, whichever comes first (AUClast), AUC from Time 0 to infinity (AUCinf) (MAD, LTE, OOE)

Interventions

Sponsors

F. Hoffmann-La Roche AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 17 Years

Design outcomes

Primary

MeasureTime frame
1. Frequency and severity of adverse events, serious adverse events, treatment discontinuations due to adverse events (MAD, LTE, OOE), 2. Frequency of abnormal laboratory findings (blood and cerebrospinal fluid [CSF]) (MAD, LTE, OOE), 3. Frequency of abnormal vital signs and ECG values (MAD, LTE), 4. Mean changes from baseline in vital signs (temperature, systolic and diastolic blood pressure, heartrate, respiratory rate) over time (MAD, LTE)

Secondary

MeasureTime frame
1. Time to maximum concentration (Tmax) (MAD, LTE, OOE), 2. Maximum plasma concentration observed (Cmax) (MAD, LTE, OOE), 3. AUC from Time 0 to time of last sampling point or last quantifiable sample, whichever comes first (AUClast), AUC from Time 0 to infinity (AUCinf) (MAD, LTE, OOE)

Countries

Italy, Netherlands, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026