Study of CAD-1883 for Spinocerebellar Ataxia
Public ClinicalTrials.gov record NCT04301284. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 2 Randomized, Double-blind, Placebo-controlled Study to Evaluate the Safety, Tolerability, and Efficacy of CAD-1883 in Adults With Spinocerebellar Ataxia (Synchrony-1)
Study identification
- NCT ID
- NCT04301284
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Cadent Therapeutics
- Industry
- Enrollment
- Not listed
Conditions and interventions
Conditions
- Spinocerebellar Ataxias
- Spinocerebellar Ataxia Type 1
- Spinocerebellar Ataxia Type 2
- Spinocerebellar Ataxia Type 3
- Spinocerebellar Ataxia Type 6
- Spinocerebellar Ataxia Type 7
- Spinocerebellar Ataxia Type 8
- Spinocerebellar Ataxia Type 10
- Spinocerebellar Ataxia Type 17
- ARCA1 - Autosomal Recessive Cerebellar Ataxia Type 1
Interventions
- CAD-1883 Drug
- Placebos Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2021
- Primary completion
- Oct 31, 2022
- Completion
- Nov 30, 2022
- Last update posted
- Apr 7, 2021
2021 – 2022
United States locations
- U.S. sites
- 6
- U.S. states
- 4
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Collaborative Neuroscience Network | Long Beach | California | 90806 | — |
| UCLA Medical Center | Los Angeles | California | 90095 | — |
| University of Colorado | Aurora | Colorado | 80045 | — |
| University of Florida | Gainesville | Florida | 32608 | — |
| University of South Florida: Ataxia Research Center | Tampa | Florida | 33612 | — |
| Houston Methodist Research Institute | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04301284, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 7, 2021 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04301284 live on ClinicalTrials.gov.