A Phase 4, Observational Field Study to Evaluate TPOXX in Patients With Smallpox
Public ClinicalTrials.gov record NCT03972111. 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 4, Observational Field Study to Evaluate the Safety and Clinical Benefit of TPOXX (Tecovirimat)-Treated Patients Following Exposure to Variola Virus and Clinical Diagnosis of Smallpox Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Phase 4, Observational Field Study in Patients Treated With TPOXX for Smallpox Disease
Study identification
- NCT ID
- NCT03972111
- Recruitment status
- Withdrawn
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jan 1, 2020 (Actual)
- Primary completion
- Sep 30, 2024 (Estimated)
- Completion
- Sep 30, 2024 (Estimated)
- Last update posted
- Sep 10, 2026
2020 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigator Site | Corvallis | Oregon | 97333 | — |
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 NCT03972111, 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 Sep 10, 2026 · Synced Oct 24, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03972111 live on ClinicalTrials.gov.