Faculty

Angela M. Donaldson, M.D.

Clinical Studies

USE OF ASPIRIN EXACERBATED RESPIRATORY DISEASE (AERD) BIOMARKERS TO DETERMINE FEASIBILITY OF MEDICAL THERAPY DE-ESCALATION Jacksonville, Fla.
The purpose of this study is ti identify biomarkers that can be used to predict safe de-escalation of aspirin (ASA) in patients with AERD.

Medical Intervention Effect on Sinonasal Inflammation in Patients with Chronic Sinusitis with Nasal Polyps and Positive Sinus Culture Jacksonville, Fla., Scottsdale/Phoenix, Ariz.
The purpose of this study is to compare change in SNOT-22 score in patients who received medication therapy such as oral antibiotics, topical antibiotics, oral corticosteroids, topical corticosteroids, leukotriene receptor antagonist, and interleukin 5 receptor antagonist following endoscopic sinus surgery versus control in patient with chronic sinusitis with nasal polyps and a positive culture.

Treatment of Sinus Headache Using a Novel Device That Combines Acoustic Vibration with Oscillating Expiratory Pressure: Randomized Controlled Trial Jacksonville, Fla., Scottsdale/Phoenix, Ariz.
This study is utilizing the Mayo Clinic Cures at Home participation services. For questions regarding home research services in this study please reach out to curesathome@mayo.edu.

The purpose of this study is to investigate facial pain improvement with twice-daily use of a novel device combing acoustic vibration with oscillating expiratory pressure compared with a sham device in male and female participants > 18 years of age with sinus pain/headache lacking objective evidence of sinonasal inflammation.