Modified Olfactory Training for Patients With Olfactory Disfunction:A Randomized Clinical Trial

This study focuses on improving a therapy known as olfactory training, which helps people with a reduced sense of smell. The standard method involves patients repeatedly sniffing various odors to enhance their olfactory abilities. However, this approach often faces issues such as inconsistent methods and difficulties for patients to stick with the program. To address these challenges, a new device has been developed that uses pressure from breathing out, offers a two-way airflow, and includes features like voice prompts and automatic counting. This study is significant because it aims to provide a more effective and user-friendly method to help those struggling with smell disorders, potentially leading to better patient outcomes and adherence. The study plans to involve 72 participants, who will be divided into two groups. One group will use the traditional olfactory training methods, while the other will try out the new device. Participants will engage in regular sessions using their assigned method, and researchers will compare the results between the two groups to evaluate the effectiveness of the new device. The study does not specify risks but focuses on improving how well patients can follow the olfactory training and the potential improvements in their sense of smell.