Rhinitis

This study is testing four medical devices (PIR, NS, NHE, NHG) in 150 adults with acute viral rhinitis, rhinosinusitis, or rhinopharyngitis (common cold). The goal is to see if they are safe and help reduce symptoms like sneezing, runny nose, and sore throat. Participants use the…

This study tests a device called NOVOCLEAR™ that uses pulsed energy to treat chronic rhinitis, a condition causing long-term runny nose, congestion, itching, and sneezing. The treatment targets nerves in the nose to reduce symptoms. Researchers will enroll 30 adults who haven't g…

This study tests a new method for treating cat allergies called intralymphatic immunotherapy (ILIT), where allergen extracts are injected directly into a lymph node. Thirty-six adults with cat-triggered allergic rhinitis and asthma will receive 3-4 ultrasound-guided injections. T…

This study tests a new under-the-tongue treatment (MM09) for people with rhinitis or rhinoconjunctivitis caused by house mite allergy, with or without mild asthma. About 736 participants aged 12 to 65 will receive either MM09 or a placebo to see if it reduces allergy symptoms and…

This study tests a printed decision aid that helps people with chronic hypertrophic rhinitis compare five surgical options. About 158 participants will either get standard counseling or the extra aid. Researchers will measure how certain patients feel about their choice and wheth…

This study tests whether a two-part approach—improving communication about viral infections and having pharmacists double-check prescription lengths—can reduce how many days antibiotics are prescribed for respiratory infections like bronchitis, sinusitis, and sore throat. About 4…

This study observes 100 adults aged 20–40 who are having nose surgery (septorhinoplasty) to see if the length of time nasal packing is left in place affects the development of sore throat or pharyngitis. Participants will have their sore throat, swallowing difficulty, and throat …