A Study of AAV9 Gene Therapy in Participants With Canavan Disease (CANaspire Clinical Trial)
Recruiting
Phase 1Phase 2Interventional Study
Canavan Disease
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
Up to 30 Months
Sex
Any
Trial phase
Phase 1/2
Study type
Interventional
Purpose
Treatment
Participants needed
26 (estimated)
Sponsor
Aspa Therapeutics · Industry
Who this trial is looking for
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The main objective of this trial is to evaluate the safety, tolerability, and pharmacodynamic activity of BBP-812, an investigational AAV9-based gene therapy, in pediatric participants with Canavan disease.
Trial Locations
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Eligibility Criteria
Key Inclusion Criteria:
* Maximum age for inclusion is 30 months.
* Participant has stable health in the opinion of the investigator and as confirmed by medical history and laboratory studies with no acute or chronic hematologic, renal, liver, immunologic, or neurologic disease (other than Canavan …
Key Inclusion Criteria:
* Maximum age for inclusion is 30 months.
* Participant has stable health in the opinion of the investigator and as confirmed by medical history and laboratory studies with no acute or chronic hematologic, renal, liver, immunologic, or neurologic disease (other than Canavan disease).
* Participant has biochemical, genetic, and clinical diagnosis of Canavan disease:
* Elevated urinary NAA and
* Biallelic mutation of the ASPA gene determined at Screening or documented in the participant's medical history.
* Active clinical signs of Canavan disease
* Participant is up to date on all immunizations per local guidelines
Key Exclusion Criteria:
* Tests positive for total anti-AAV9 antibodies determined by enzyme-linked immunosorbent assay (ELISA).
* Received prior gene therapy or other therapy (including vaccines) involving AAV.
* Participant is receiving high-dose therapy with immunosuppressants.
* Participant has significantly progressed Canavan disease characterized as:
* Presence of continuous/constant decerebrate or decorticate posturing,
* Recurrent status epilepticus, or
* Recalcitrant seizures that do not respond while on 3 or more anti-epileptic medications
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