Smell Changes & Efficacy of Nasal Theophylline

NCT03990766 · clinicaltrials.gov ↗

PHASE2

Phase

COMPLETED

Status

27

Enrollment

OTHER

Sponsor class

Conditions

Olfactory Disorder
Anosmia
Viral Infection
Theophylline Causing Adverse Effects in Therapeutic Use
Smell Disorder

Interventions

DRUG: Theophylline
DRUG: Saline Nasal

Sponsor

Washington University School of Medicine