BENITIONSClinical Trial Intelligence

Effect of PDE5 Inhibition on Adipose Metabolism in Humans

Phase 2 Completed NCT04684589

ConditionObesity
PhasePhase 2
SponsorVanderbilt University Medical Center
StatusCompleted
Enrollment99 participants
InterventionsTadalafil 20 MG
Start dateMar 16, 2021
Completion dateJun 20, 2025
Results postedJul 30, 2026

Summary

This is a randomized, double-blinded, placebo-controlled study of the effects of PDE5 inhibition with tadalafil on adipose tissue in obese individuals. Adipose metabolism will be measured using magnetic resonance imaging (MRI) scans and by aspirating a small amount of adipose to measure gene expression.

Thermoneutral FSF of WAT at the Level of the Umbilicus at 12 Weeks.

12 weeks · % of voxel

Tadalafil94.58 % of voxel
Placebo94.29 % of voxel
p-value0.3

Thermoneutral Subcutaneous Adipose Tissue Expression of UCP1 (Normalized Expression Units) at 12 Weeks.

12 weeks · normalized expression units

Tadalafil0.31 normalized expression units
Placebo0.33 normalized expression units
p-value0.2

Open in BENITIONS View on ClinicalTrials.gov

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