Drug-drug Interaction Study of TPOXX When Co-administered With Phosphate Binders
Public ClinicalTrials.gov record NCT04485039. 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 Post-Marketing Open-Label, 5 Period Crossover, Drug-Drug Interaction Study of Orally Adminstered TPOXX When Co-administered With 4 Different Phosphate Binders in Healthy Subjects
Study identification
- NCT ID
- NCT04485039
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- SIGA Technologies
- Industry
- Enrollment
- 44 participants
Conditions and interventions
Conditions
Interventions
- Tecovirimat Drug
- sevelamer carbonate oral tablet Drug
- sucroferric oxyhydroxide chewable tablet Drug
- calcium acetate oral tablet Drug
- Lanthanum Carbonate Chewable Tablet Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 50 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
- Jun 7, 2022
- Primary completion
- Dec 14, 2022
- Completion
- Apr 22, 2023
- Last update posted
- Dec 26, 2024
2022 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| PPD Phase I Clinic | Austin | Texas | 78744 | — |
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 NCT04485039, 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 Dec 26, 2024 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04485039 live on ClinicalTrials.gov.