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Study identifier: NCT06510322 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Sildenafil to Reduce Vascular Remodeling During Left Ventricular Assist Device Support

Condition: Vascular Diseases  ·  Sponsor: Montefiore Medical Center

PhaseEARLY_Phase 1
Planned participants50
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Contemporary left ventricular assist device (LVAD) therapy improves survival during advanced heart failure but vascular aging develops rapidly leading to major adverse events including stroke and bleeding in nearly half of patients. In this study, the study team aims to investigate whether sildenafil pharmacotherapy, which has anti-fibrotic effects, can reduce vascular aging during LVAD support. An aim of this study is to compare changes in small blood vessels in the gastrointestinal tract between participants receiving sildenafil or placebo. Video capsule endoscopy (VCE) will be used to assess these changes in small blood vessels.

This description comes directly from the study's public registry record.

Talk to the study team

Omar Saeed, MD  ·  718-920-2626  ·  osaeed@montefiore.org

Lorenzo D'Angelo, MD  ·  718-920-2626

Always discuss trial participation with your own doctor first.

Locations (1)

Montefiore Medical CenterThe Bronx, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06510322