A First in Human Study of the Safety, Tolerability, and the Physiologically Based Pharmacokinetics of XFB19 in Healthy Adult Volunteers.
Public ClinicalTrials.gov record NCT05361733. 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
A Phase 1, Randomized, Double-Blind, Placebo-Controlled, First-in-Human Study of the Safety, Tolerability, and Pharmacokinetics of Single and Multiple Ascending Doses of XFB19 in Healthy Adult Volunteers.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Xfibra, Inc. is conducting a Phase 1, randomized, double-blind, placebo-controlled, first-in-human study of the safety, tolerability, and physiologically-based pharmacokinetics (PK) of single and multiple ascending doses of XFB19 in healthy adult volunteers.
Study identification
- NCT ID
- NCT05361733
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 16, 2026
- Primary completion
- Sep 14, 2026
- Completion
- Dec 14, 2026
- Last update posted
- Apr 30, 2026
2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| AMR Clinical | Knoxville | Tennessee | 37920 | Recruiting |
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 NCT05361733, 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 30, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05361733 live on ClinicalTrials.gov.