U.S., Sept. 13 -- ClinicalTrials.gov registry received information related to the study (NCT07171021) titled 'The Effect of Oral Theophylline on Traumatic Anosmia' on Sept. 05.
Brief Summary: This study aimed to improve the treatment outcomes of patients with post-traumatic anosmia through medication and olfactory training. Number of subjects and selection criteria: 160 patients were enrolled in the ENT and head and neck outpatient clinic with a history of head trauma, a complaint of anosmia, and evidence of olfactory examination. Their olfactory status had not improved after steroids, zinc tablets, and olfactory training. Exclusion criteria: Patients under 20 years of age, pregnant or breastfeeding women, and those with compromised immune...