Sunnyvale, Calif.-based Aerin’s VivAer was studied in the VATRAC trial, with results published by the International Forum of Allergy and Rhinology.
According to a news release, the study confirmed the safety and efficacy of VivAer in treating NAO caused by nasal valve collapse (NVC). Those treated with VivAer showed significant improvement in nasal obstruction symptoms compared to the control group.
The multi-center, prospective, single-blinded, randomized, sham-controlled trial enrolled 117 patients with extreme or severe NAO with NVC as a primary or significant contributor to their symptoms. Patients were randomized to undergo in-office treatment with VivAer or an in-office sham procedure that replicated the treatment experience without delivery therapeutic radiofrequency energy.
VATRAC met its prim…