A Study to Investigate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Efficacy of RO7034067 in Type 2 and 3 Spinal Muscular Atrophy (SMA) Participants (SUNFISH)
- Muscle And Peripheral Nerve Disease
- Spinal Muscular Atrophy (SMA)
Completed
- Belgium
- Brazil
- Canada
- China
- Croatia
- France
- Germany
- Italy
- Japan
- Poland
- Russia
- Serbia
- Spain
- Türkiye
- United Kingdom
- United States
NCT02908685 2016-000750-35 BP39055
Trial Summary
Multi-center, randomized, double-blind, placebo-controlled study to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of Risdiplam in adult and pediatric participants with Type 2 and Type 3 SMA. The study consists of two parts, an exploratory dose finding part (Part 1) of Risdiplam for 12 weeks and a confirmatory part (Part 2) of Risdiplam for 24 months.
A Two Part Seamless, Multi-Center Randomized, Placebo-Controlled, Double-Blind Study to Investigate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Efficacy of Risdiplam (RO7034067) in Type 2 and 3 Spinal Muscular Atrophy Patients
Eligibility Criteria
- Confirmed diagnosis of 5q-autosomal recessive SMA
- Negative blood pregnancy test at screening and agreement to comply with measures to prevent pregnancy and restrictions on sperm donation
- For Part 1: Type 2 or 3 SMA ambulant or non-ambulant
- For Part 2: 1) Type 2 or 3 SMA non-ambulant; 2) RULM entry item A greater than or equal to 2; 3) ability to sit independently as assessed by item 9 of the MFM
- Concomitant or previous participation in any investigational drug or device study within 90 days prior to screening, or 5 half-lives of the drug, whichever is longer
- Concomitant or previous administration of a SMN2-targeting antisense oligonucleotide, SMN2 splicing modifier or gene therapy either in a clinical study or as part of medical care
- Any history of cell therapy
- Hospitalization for a pulmonary event within the last 2 months or planned at time of screening
- Surgery for scoliosis or hip fixation in the one year preceding screening or planned within the next 18 months
- Unstable gastrointestinal, renal, hepatic, endocrine, or cardiovascular system diseases as considered to be clinically significant by the Investigator
- Presence of clinically significant electrocardiogram abnormalities before study drug administration from average of triplicate measurement or cardiovascular disease indicating a safety risk for participants as determined by the Investigator
- Any major illness within one month before the screening examination or any febrile illness within one week prior to screening and up to first dose administration
- Recently initiated treatment (within less than [<] 6 months prior to randomization) with oral salbutamol or another beta 2-adrenergic agonist taken orally
- Any prior use of chloroquine, hydroxychloroquine, retigabin, vigabatrin or thioridazine, is not allowed
- Ascertained or presumptive hypersensitivity (e.g., anaphylactic reaction) to Risdiplam or to the constituents of its formulation
- Recent history (less than one year) of ophthalmological diseases
- Participants requiring invasive ventilation or tracheostomy
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