A Safety and Efficacy Trial of Istaroxime for Cardiogenic Shock Stage C
Public ClinicalTrials.gov record NCT05975021. 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, Randomized, Placebo-Controlled, Parallel Group Trial on the Safety and Efficacy of Istaroxime for Cardiogenic Shock SCAI Stage C
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The current trial aims to assess the effect of istaroxime in patients with SCAI Stage C Cardiogenic Shock (CS). These patients look unwell, frequently with a sudden change in mental status, mottled and cool extremities, and delayed capillary refill, as well as signs of congestion and relative low blood pressure and signs of hypoperfusion (reduced oxygen to organs) which frequently require support with rescue therapies including inotropes, vasopressors, or mechanical devices. Windtree Therapeutics, Inc. has been studying istaroxime, which has the potential to treat patients in this condition without some of the disadvantages of existing therapies being used to treat patients with acute heart failure and CS. Participants enrolled in this trial will receive standard of care (SoC) therapy for heart failure and CS. Additionally, half of the participants will be randomly chosen to receive istaroxime. Istaroxime has the potential to increase blood pressure and improve cardiac function.
Study identification
- NCT ID
- NCT05975021
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 20 participants
Conditions and interventions
Conditions
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
- May 31, 2024
- Primary completion
- Jul 27, 2025
- Completion
- Aug 30, 2026
- Last update posted
- Aug 19, 2025
2024 – 2026
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Oregon Health and Sciences University | Portland | Oregon | 97201 | — |
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 13 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05975021, 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 Aug 19, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05975021 live on ClinicalTrials.gov.