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ClinicalTrials.gov record
Active, not recruiting Phase 3 Interventional

LEVEL-2: LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF-2

ClinicalTrials.gov ID: NCT07288398

Public ClinicalTrials.gov record NCT07288398. 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.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 9:15 AM EDT

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 3, Double-Blind, Randomized, Placebo-Controlled Study of Levosimendan in Pulmonary Hypertension Patients With Heart Failure With Preserved Left Ventricular Ejection Fraction

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to assess the efficacy and safety of the study drug, levosimendan (given orally), compared to placebo in participants with pulmonary hypertension with heart failure with preserved left ventricular ejection fraction (PH-HFpEF) as measured by the change in 6-Minute Walk Distance.

Study identification

NCT ID
NCT07288398
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 3
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Enrollment
540 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 85 Years
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 3, 2026 (Actual)
Primary completion
Jun 30, 2028 (Estimated)
Completion
Jun 30, 2029 (Estimated)
Last update posted
Oct 15, 2026

2026 – 2029

United States locations

U.S. sites
45
U.S. states
23
U.S. cities
43
Facility City State ZIP Site status
Tenax Investigational Site Alexander City Alabama 35010 —
Tenax Investigational Site Tucson Arizona 85724 —
Tenax Investigational Site Sacramento California 95816 —
Tenax Investigational Site San Francisco California 94143 —
Tenax Investigational Site Stanford California 94305-5208 —
Tenax Investigational Site Torrance California 90502 —
Tenax Investigational Site Athens Georgia 30606 —
Tenax Investigational Site Atlanta Georgia 30322 —
Tenax Investigational Site Chicago Illinois 60611-4494 —
Tenax Investigational Site Chicago Illinois 60637 —
Tenax Investigational Site Mount Prospect Illinois 60056 —
Tenax Investigational Site Peoria Illinois 61636 —
Tenax Investigational Site Indianapolis Indiana 46260 —
Tenax Investigational Site New Orleans Louisiana 70115-6969 —
Tenax Investigational Site West Monroe Louisiana 71291 —
Tenax Investigational Site Boston Massachusetts 02114-2621 —
Tenax Investigational Site Ann Arbor Michigan 48109 —
Tenax Investigational Site Ypsilanti Michigan 48197 —
Tenax Investigational Site Minneapolis Minnesota 55455 —
Tenax Investigational Site Rochester Minnesota 55905 —
Tenax Investigational Site Kansas City Missouri 64111 —
Tenax Investigational Site St Louis Missouri 63136 —
Tenax Investigational Site Omaha Nebraska 68198 —
Tenax Investigational Site Reno Nevada 89502 —
Tenax Investigational Site New York New York 10021 —
Tenax Investigational Site New York New York 10032 —
Tenax Investigational Site Rochester New York 14617 —
Tenax Investigational Site Durham North Carolina 27710 —
Tenax Investigational Site Winston-Salem North Carolina 27101 —
Tenax Investigational Site Cleveland Ohio 44195-0001 —
Tenax Investigational Site Columbus Ohio 43210 —
Tenax Investigational Site Allentown Pennsylvania 18105 —
Tenax Investigational Site Pittsburgh Pennsylvania 15212 —
Tenax Investigational Site Wynnewood Pennsylvania 19096-3450 —
Tenax Investigational Site Charleston South Carolina 29425 —
Tenax Investigational Site Nashville Tennessee 37205 —
Tenax Investigational Site Austin Texas 78705 —
Tenax Investigational Site Dallas Texas 75390 —
Tenax Investigational Site El Paso Texas 79905-2707 —
Tenax Investigational Site Houston Texas 77030-2342 —
Tenax Investigational Site Charlottesville Virginia 22908 —
Tenax Investigational Site Norfolk Virginia 23507-1904 —
Tenax Investigational Site Seattle Washington 98122 —
Tenax Investigational Site Madison Wisconsin 53706 —
Tenax Investigational Site Marshfield Wisconsin 54449 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 95 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07288398, 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 Oct 15, 2026 · Synced Oct 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 public registry record, listed eligibility criteria, and available contact information for NCT07288398 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →