Phase 4
Completed N=14
Exercise Pulmonary Transit Time
Heart Failure, Diastolic
Source: ClinicalTrials.gov NCT04336995 ↗
Enrolled (actual)
14
Serious AEs
0.0%
Results posted
Jul 2022
Primary outcomePrimary: Pulmonary Transit Time — 2.5 seconds
◆ Published Evidence
No publication linked
No peer-reviewed publication reporting this trial's results has been linked yet. This can indicate results are unpublished — a known publication-bias signal. We re-check periodically.
Summary
The study seeks to measure pulmonary transit time via contrast-echocardiography before and after exercise.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Pulmonary Transit Time |
2.5 | — |
Eligibility Criteria
Inclusion Criteria
- Age ≥ 18 years old
- Able to give informed consent
Exclusion Criteria
- Known allergic reaction to Definity or Optison ultrasound contrast
- Pregnancy/Nursing - as assessed/disclosed by the participant
Data sourced from ClinicalTrials.gov (NCT04336995). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.