Tailored Exercise Training Study Among Adults With HFpEF
Eligible age
18+ yrs
Accepts
All genders
Locations
1 state
Healthy volunteers
No
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About this study
Heart failure with preserved ejection fraction (HFpEF) is associated with a high morbidity and mortality burden. There are limited pharmacological options available for the treatment of HFpEF. Exercise intolerance (EI) is the cardinal symptom of HFpEF, which manifests as dyspnea and fatigue. EI leads to functional deconditioning and reduced quality of life (QOL), both of which elevate risk of death and hospitalization in patients with HFpEF. Supervised exercised training is associated with improvements in exercise capacity and QOL in adults with HFpEF. However, supervised exercise has not been widely utilized for the treatment of HFpEF due to logistical and fiscal barriers. This study will investigate the effects of a remote exercise training intervention on exercise capacity and skeletal muscle composition in patients with HFpEF, or those at risk for it. In addition, it will compare four different lifestyle interventions for their effects on exercise capacity.
Sponsor: University of Texas Southwestern Medical Center
You may qualify if…
- ✓ 1. Age\>= 18 yrs
- ✓ 2. LVEF (Left Ventricular Ejection Fraction) \>= 50%
- ✓ 3. History of HFpEF or at risk of HFpEF
- ✓ 1. HFpEF diagnosis based on:- -HF hospitalization within 12 months-
- ✓ NT-proBNP \>360 pg/mL
- ✓ 2. Risk of HFpEF based on:-
- ✓ \>2 risk factors (h/o diabetes, hypertension, obesity, physical inactivity by self-report)
- ✓ 4. SPPB \< 10 or VO2\<60th percentile
You may not qualify if…
- ✕ 1. Hospitalization 1 month prior to baseline visit
- ✕ 2. History of recurrent falls
- ✕ 3. eGFR (Estimated Glomerular Filtration Rate) \<20ml/min/1.73m
- ✕ 4. Active changes in HF therapies over 2 weeks prior to baseline visit
- ✕ 5. Inability participate in exercise training therapy
- ✕ 6. Inability to perform CPET (Cardiopulmonary Exercise Testing) testing
- ✕ 7. Severe left side valvular heart disease
- ✕ 8. End stage pulmonary disease, requiring continuous supplemental oxygen
Where it's recruiting
Dallas
Source: ClinicalTrials.gov · NCT07223242 · last updated 2025-10-31