Long-Term Open-Label Extension Study of Oral Levosimendan
Public ClinicalTrials.gov record NCT07436689. 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 Multicenter, Open-Label, Long-Term Extension Study for Oral Levosimendan (TNX-103)
Study identification
- NCT ID
- NCT07436689
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Tenax Therapeutics, Inc.
- Industry
- Enrollment
- 800 participants
Conditions and interventions
Conditions
Interventions
- TNX-103 Drug
Drug
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
- Mar 12, 2026
- Primary completion
- Feb 28, 2029
- Completion
- Feb 28, 2029
- Last update posted
- Mar 18, 2026
2026 – 2029
United States locations
- U.S. sites
- 5
- U.S. states
- 4
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Tenax Investigational Site | Chicago | Illinois | 60611 | — |
| Tenax Investigational Site | Minneapolis | Minnesota | 55455 | — |
| Tenax Investigational Site | Rochester | Minnesota | 55905 | — |
| Tenax Investigational Site | St Louis | Missouri | 63136 | — |
| Tenax Investigational Site | Charleston | South Carolina | 29425 | — |
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 NCT07436689, 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 Mar 18, 2026 · Synced May 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07436689 live on ClinicalTrials.gov.