Condition
Heart Failure and Preserved Ejection Fraction clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Heart Failure and Preserved Ejection Fraction clinical trials that are recruiting, at sites in 4 countries (most in Norway (1), Sweden (1), United States (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 4Countries
Newest Heart Failure and Preserved Ejection Fraction clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Personalized pacing for HFpEF patients with pacemakers | — | Boston, Massachusetts | Recruiting | Oct 8, 2026 |
| Selenium supplementation for people with heart failure | Phase 3 | Oslo and 10 other locations | Recruiting | Apr 22, 2026 |
| Preventing obesity-related HFpEF | — | Heerlen, Limburg | Recruiting | Apr 20, 2026 |
All recruiting trials (3)
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Personalized pacing for HFpEF patients with pacemakers
This study tests whether customizing heart-rate pacing (myPACE) in people with HFpEF and a pre-existing pacemaker can improve exercise ability and heart function.
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Selenium supplementation for people with heart failure
This trial will test whether taking a daily selenium supplement helps people with heart failure avoid hospitalization and reduce the risk of death.
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Preventing obesity-related HFpEF
We will follow about 250 adults with obesity who are having metabolic bariatric surgery to see if weight loss prevents or reverses early HFpEF.
Related topics
Quick answers
How many Heart Failure and Preserved Ejection Fraction clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Norway (1 trial), Sweden (1 trial), United States (1 trial), Netherlands (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.