A Study to Assess the Pharmacodynamics of VK0214 in Male Subjects With AMN
Public ClinicalTrials.gov record NCT04973657. 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 1b, Multi-center, Randomized, Double-Blind, Placebo-Controlled, Study to Evaluate the Safety, Tolerability, PD and PK of VK0214, in Subjects With the Adrenomyeloneuropathy Form (AMN) of X-linked Adrenoleukodystrophy (X-ALD)
Study identification
- NCT ID
- NCT04973657
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Viking Therapeutics, Inc.
- Industry
- Enrollment
- 24 participants
Conditions and interventions
Interventions
- VK0214 Drug
- Placebo Other
Drug · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jun 21, 2021
- Primary completion
- Oct 8, 2024
- Completion
- Nov 7, 2024
- Last update posted
- Feb 16, 2025
2021 – 2024
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Viking Clinical Site 203 | Palo Alto | California | 94303 | — |
| Viking Clinical Site 207 | Gainesville | Florida | 32610 | — |
| Viking Clinical Site 201 | Baltimore | Maryland | 21205 | — |
| Viking Clinical Site 205 | Seattle | Washington | 98195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 5 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04973657, 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 Feb 16, 2025 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04973657 live on ClinicalTrials.gov.