Muscular Atrophy, SpinalPhase 4HINALEA 1NCT05861986
A Study Evaluating the Effectiveness and Safety of Risdiplam Administered as an Early Intervention in Pediatric Participants With Spinal Muscular Atrophy After Gene Therapy
A Phase 4 study testing Risdiplam in people with Muscular Atrophy, Spinal, run by Hoffmann-La Roche at 16 sites in 4 countries.
Trial summary
This is an open-label, single-arm, multicenter clinical study to evaluate the effectiveness and safety of risdiplam administered as an early intervention in pediatric participants with spinal muscular atrophy (SMA) and 2 SMN2 copies who have previously received onasemnogene abeparvovec. Read more about this study
- Who is it for?
- Ages 3 to 24 months
- Conditions the study is for
- Muscular Atrophy, Spinal
- What is being tested?
- Risdiplam
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 28 participants
- Where
- 16 sitesin 4 countries
- Study dates
- 30 May 2024to 31 Mar 2029
- Phase
- Phase 4
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 3 to 24 months
- All sexes
- No healthy volunteers
- Child
Who may be able to join
- <2 years of age at the time of informed consent
- Confirmed diagnosis of 5q-autosomal recessive SMA, including genetic confirmation of homozygous deletion or compound heterozygosity predictive of loss of function of the Survival of Motor Neuron 1 (SMN1) gene
- Confirmed presence of two SMN2 gene copies as documented through laboratory testing
- Administration of onasemnogene abeparvovec pre-symptomatically or post-symptomatically
- Has received onasemnogene abeparvovec for SMA no less than 13 weeks, but not more than months 30 weeks, prior to enrollment
- If treated with risdiplam prior to onasemnogene abeparvovec, risdiplam treatment must not have exceeded 3 weeks and must be discontinued 1 day prior to onasemnogene abeparvovec administration
- Has, in the opinion of the investigator, not experienced clinically significant decline in function from the time of onasemnogene abeparvovec administration
Who cannot join
- Previous or current enrolment in investigational study prior to initiation of study treatment
- Any unresolved standard-of-care laboratory abnormalities per the onasemnogene abeparvovec prescribing information
- Concomitant or previous administration of an SMN2-targeting antisense oligonucleotide
- Concomitant or previous use of an anti-myostatin agent
- Participants requiring invasive ventilation or tracheostomy
- Participants requiring awake non-invasive ventilation or with awake hypoxemia (Arterial Oxygen Saturation [SaO2] <95%) with or without ventilator support
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- Presence of feeding tube and an OrSAT score of 0
- Hospitalization for pulmonary event within the last 2 months, or any planned hospitalization at the time of screening
- Any major illness requiring hospitalization within 1 month before the screening examination or any febrile illness within 1 week prior to screening and up to first dose administration.
Trial locations and contacts
16 sites in 4 countries. Contact the study team or a site near you to ask about taking part.
Reference Study ID Number: BN44620 https://forpatients.roche.com/ No attachments to email below. contact
Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry contact
16 sites in 4 countries
United States11 sites, 10 recruiting
- Recruiting
Children's Healthcare of Atlanta Center for Advanced Pediatrics
Atlanta, Georgia, 30329-2309
- Recruiting
Children's Hospital of Colorado
Aurora, Colorado, 80045
- Recruiting
Ann and Robert H. Lurie Children Hospital of Chicago
Chicago, Illinois, 60611
- Recruiting
The University of Texas Southwestern Medical Center at Dallas
Dallas, Texas, 75390
- Recruiting
Cook Children's Jane and John Justin Neurosciences Center
Fort Worth, Texas, 76104
- Recruiting
University of Florida Pediatrics
Gainesville, Florida, 32610
- Recruiting
Helen DeVos Children's Hospital at Spectrum Health
Grand Rapids, Michigan, 49503
- Recruiting
University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72103
- Recruiting
Columbia University Medical Center
New York, New York, 10032
- Withdrawn
Children's Hospital of the King's Daughter
Norfolk, Virginia, 23510
- Recruiting
Children'S Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104
Germany2 sites, 2 recruiting
- Recruiting
Charité - Universitätsmedizin Berlin SPZ Abteilung Neuropaediatrie
Berlin, 13353
- Recruiting
UKGM Standort Gießen
Giessen, 35392
Poland2 sites, 2 recruiting
- Recruiting
Uniwersyteckie Centrum Kliniczne
Uniwersyteckie Centrum Kliniczne, 80-952
- Recruiting
Instytut Pomnik Centrum Zdrowia Dziecka
Warsaw, 04-730
United Kingdom1 site, 1 recruiting
- Recruiting
Great Ormond Street Hospital For Children
London, WC1N 3JH
About this study
Official title: A Phase IV Open-Label Study Evaluating the Effectiveness and Safety of Risdiplam Administered as an Early Intervention in Pediatric Patients With Spinal Muscular Atrophy After Gene Therapy
This is an open-label, single-arm, multicenter clinical study to evaluate the effectiveness and safety of risdiplam administered as an early intervention in pediatric participants with spinal muscular atrophy (SMA) and 2 SMN2 copies who have previously received onasemnogene abeparvovec. Participants are children < 2 years of age genetically diagnosed with SMA.
- Conditions
- Muscular Atrophy, Spinal
- Being tested
- Risdiplam
- Medical subject headings
- Muscular Atrophy, Spinal
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
RisdiplamDrug
Also called RO7034067
Participants will receive risdiplam orally at the currently approved dose. The dose should be adapted for weight and age.
| Study group | Role | What they receive |
|---|---|---|
| Risdiplam | Experimental | Participants will receive risdiplam orally once daily for 72 weeks (Treatment Period). The Treatment Period will be followed by a 1-year Treatment Extension Period for a total study duration of 120 weeks (approximately 2.5 years) for each participant enrolled. Receives: Drug: Risdiplam |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change from Baseline in the Raw Score of Bayley Scales of Infant and Toddler Development - Third Edition (BSID-III) Gross Motor Score at 72 Weeks of Risdiplam Treatment
The BSID-III is a standardized assessment commonly used to evaluate developmental functioning of infants and young children between 1 month and 42 months of age. The gross motor scale measures the movement of the limbs and torso. Items assess static positioning (e.g., sitting, standing); dynamic movement, including locomotion and coordination; balance; and motor planning. The gross motor scale consists of 72 items scored at 0 (unable to perform) or 1 (criteria for item achieved). A higher raw score indicates improvement.
Measured: Baseline, Week 72
Secondary outcomes (3)
Percentage of Participants With Adverse Events
Measured: Up to 120 weeks
Percentage of Participants With Serious Adverse Events
Measured: Up to 120 weeks
Percentage of Participants With Treatment Discontinuation Due to Adverse Events
Measured: Up to 120 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 May 2023
- Study start30 May 2024
- Primary completion31 Mar 2028 (estimated)
- Study completion31 Mar 2029 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Muscular Atrophy, SpinalStudies of the same condition, open and under way.
- More trials run by Hoffmann-La RocheThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 28 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Hoffmann-La Roche
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Clinical Trials, Study director, Hoffmann-La Roche
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05861986
- Sponsor's protocol ID
- BN44620
- Other IDs
- 2023-504508-26-00, 2023
- Acronym
- HINALEA 1
- Status last verified
- Oct 2026
- First submitted
- 8 May 2023
- Last updated
- 2 Oct 2026
- Results posted
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No: This clinical trial evaluates treatment of a rare genetic disease in a small cohort of participants. No data is planned to be shared in order to protect and maintain participant privacy/confidentiality.
Study at a glance
From the registry record, last updated by the sponsor on 2 Oct 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase IV Open-Label Study Evaluating the Effectiveness and Safety of Risdiplam Administered as an Early Intervention in Pediatric Patients With Spinal Muscular Atrophy After Gene Therapy
- ClinicalTrials.gov ID
- NCT05861986
- Acronym / sponsor ID
- HINALEA 1 / BN44620
- Conditions
- Muscular Atrophy, Spinal
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 28 participants (estimated)
- Lead sponsor
- Hoffmann-La RocheIndustry (pharma, biotech, devices)
- Study start
- 30 May 2024 (actual)
- Primary completion
- 31 Mar 2028 (estimated)
- Study completion
- 31 Mar 2029 (estimated)
- First posted
- 17 May 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is an open-label, single-arm, multicenter clinical study to evaluate the effectiveness and safety of risdiplam administered as an early intervention in pediatric participants with spinal muscular atrophy (SMA) and 2 SMN2 copies who have previously received onasemnogene abeparvovec. Participants are children < 2 years of age genetically diagnosed with SMA.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Risdiplam | Experimental | Drug: RisdiplamParticipants will receive risdiplam orally once daily for 72 weeks (Treatment Period). The Treatment Period will be followed by a 1-year Treatment Extension Period for a total study duration of 120 weeks (approximately 2.5 years) for each participant enrolled. |
Who may qualify
- Ages
- 3 to 24 months
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
Key inclusion criteria (7 listed)
- <2 years of age at the time of informed consent
- Confirmed diagnosis of 5q-autosomal recessive SMA, including genetic confirmation of homozygous deletion or compound heterozygosity predictive of loss of function of the Survival of Motor Neuron 1 (SMN1) gene
- Confirmed presence of two SMN2 gene copies as documented through laboratory testing
- Administration of onasemnogene abeparvovec pre-symptomatically or post-symptomatically
- Has received onasemnogene abeparvovec for SMA no less than 13 weeks, but not more than months 30 weeks, prior to enrollment
Key exclusion criteria (9 listed)
- Previous or current enrolment in investigational study prior to initiation of study treatment
- Any unresolved standard-of-care laboratory abnormalities per the onasemnogene abeparvovec prescribing information
- Concomitant or previous administration of an SMN2-targeting antisense oligonucleotide
- Concomitant or previous use of an anti-myostatin agent
- Participants requiring invasive ventilation or tracheostomy
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| RisdiplamAlso: RO7034067Participants will receive risdiplam orally at the currently approved dose. The dose should be adapted for weight and age. | Drug | Risdiplam |
Primary outcome
Change from Baseline in the Raw Score of Bayley Scales of Infant and Toddler Development - Third Edition (BSID-III) Gross Motor Score at 72 Weeks of Risdiplam Treatment
Time frame: Baseline, Week 72
The BSID-III is a standardized assessment commonly used to evaluate developmental functioning of infants and young children between 1 month and 42 months of age. The gross motor scale measures the movement of the limbs and torso. Items assess static positioning (e.g., sitting, standing); dynamic movement, including locomotion and coordination; balance; and motor planning. The gross motor scale consists of 72 items scored at 0 (unable to perform) or 1 (criteria for item achieved). A higher raw score indicates improvement.
3 secondary outcomes
Percentage of Participants With Adverse Events
Time frame: Up to 120 weeks
Percentage of Participants With Serious Adverse Events
Time frame: Up to 120 weeks
Percentage of Participants With Treatment Discontinuation Due to Adverse Events
Time frame: Up to 120 weeks
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Oct 2026.
- Please use this form to submit your questions for a faster response: https://www.gene.com/contact-us/submit-medical-inquiry. Do not include or attach any medical records when emailing or completing the form. A nurse will respond within 24 business hours.Link provided by the sponsor.
- Individual participant dataSharing planned: No. This clinical trial evaluates treatment of a rare genetic disease in a small cohort of participants. No data is planned to be shared in order to protect and maintain participant privacy/confidentiality.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Reference Study ID Number: BN44620 https://forpatients.roche.com/ No attachments to email below. contact
Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry contact
Clinical Trials study director
Hoffmann-La Roche
16 sites in 4 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Risdiplam in people with Muscular Atrophy, Spinal, run by Hoffmann-La Roche at 16 sites in 4 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 2 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 16 sites in United States, Germany, Poland, United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Reference Study ID Number: BN44620 https://forpatients.roche.com/ No attachments to email below. (888-662-6728 (U.S. Only), global-roche-genentech-trials@gene.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change from Baseline in the Raw Score of Bayley Scales of Infant and Toddler Development - Third Edition (BSID-III) Gross Motor Score at 72 Weeks of Risdiplam Treatment (time frame: Baseline, Week 72). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Oct 2026.