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NCT04208321 · ClinicalTrials.gov registry record · Phase 1
Safety and Pharmacokinetics of VT-1598
A Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- Phase 1
- Development phase
- 48
- Enrollment target
NCT04208321: Completed Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
NCT04208321 is a Phase 1 study that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 48 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04208321, a Phase 1 study, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 48 participants
- Enrollment target
Study Summary
This is a Phase 1, randomized, double-blind, placebo-controlled, single ascending dose study in healthy adult subjects ages 18 - 45 years inclusive. It is designed to evaluate the safety and PK of single oral doses of VT-1598. Forty-eight subjects will be enrolled in the study at 1 site in the US and randomized to receive either VT-1598 or placebo in 6 dosage cohorts (five fasted cohorts and one fed cohort). Each cohort will have 8 subjects; 6 subjects will receive a single oral dose of VT-1598 and 2 subjects will receive matching placebo. Cohorts 1 - 5 will include 2 sentinel subjects randomized to different treatments. Cohort 6 (receiving treatment after being fed a high-calorie, high-fat meal) will not include sentinel subjects. Subjects will be admitted to the study site before dosing and remain at the study site for safety monitoring and PK assessments for at least 72 hours post-dose. Subjects will return to the study site on study Days 7, 14, and 21 for outpatient safety monitoring and PK assessments. There are no formal hypotheses being tested in this Phase 1 trial study. The primary objectives of this study are 1) to determine the safety of single-ascending oral doses of VT-1598 in healthy adult subjects in a fasted state, and 2) to determine the safety of single oral dose of VT-1598 in healthy adult subjects in a fed state.
Primary Outcome
Adverse events (AEs) are defined as any untoward medical occurrence regardless of its causal relationship to study treatment. Number of participants with an AE are summarized by MedDRA System Organ Class (SOC). Each subject was counted once per SOC. If a condition was present at screening, it was not considered an AE unless the severity worsened.
Interventions
- OTHER Placebo
- DRUG VT-1598
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 48 participants |
| Start Date | 2020-09-29 |
| Est. Completion | 2021-12-27 |
| Phase | Phase 1 |
What the finished NCT04208321 record still lists
NCT04208321 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 48 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT04208321 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04208321 about?
NCT04208321 is a clinical study titled "Safety and Pharmacokinetics of VT-1598". This is a Phase 1, randomized, double-blind, placebo-controlled, single ascending dose study in healthy adult subjects ages 18 - 45 years inclusive. It is designed to evaluate the safety and PK of single oral doses of VT-1598. Forty-eight subjects will be enrolled in the study at 1 site in the US an...
What is the current status of trial NCT04208321?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 48 participants. The study started on 2020-09-29. Estimated completion is 2021-12-27.
What interventions are being tested in trial NCT04208321?
The interventions under investigation include: Placebo (OTHER), VT-1598 (DRUG).
Who is sponsoring clinical trial NCT04208321?
This trial is sponsored by National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04208321's enrollment target sits among peer trials
48 1025th of 2000 higher than 948 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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