Study of DNL126 in Pediatric Participants With Mucopolysaccharidosis Type IIIA (Sanfilippo Syndrome Type A)
← catalyst calendarNCT06181136 · readout ≤ 742 d
Sponsored by Denali Therapeutics Inc. (industry) · DNLI — their whole pipeline →.
Phase
Phase 1/2
Status
Active, not recruiting
Study type
Interventional
Design
Non randomized · None · Treatment
Enrollment
20actual
Sites
4
Country
United States
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2023-12-07 | actual | When the study began enrolling |
| Primary completion | Aug 2028 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | Aug 2028 | estimated | The whole study's end, after follow-up |
| First posted | 2023-12-26 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-07-13 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Mucopolysaccharidosis Type IIIA
Intervention
- Drug: DNL126
Primary outcome
what the primary-completion date above is the date OFChange from baseline in the natural logarithm of cerebrospinal fluid (CSF) heparan sulfate (HS) concentration
measured 49 weeks
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