Smell in COVID-19 and Efficacy of Nasal Theophylline (SCENT 3)

NCT05947643 · clinicaltrials.gov ↗

PHASE2

Phase

COMPLETED

Status

77

Enrollment

OTHER

Sponsor class

Conditions

COVID-19

Interventions

DRUG: theophylline
DRUG: Placebo

Sponsor

Washington University School of Medicine