Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:45 PM
Ignite Modification Date:
2025-12-24 @ 11:45 PM
NCT ID:
NCT06837051
Brief Summary:
The goal of this clinical trial is to validate the effectiveness of the modified olfactory training device, the main questions it aims to answer are:
Is it possible that the device can treat postoperative olfactory dysfunction in patients with chronic sinusitis? Compared to the conventional device, how efficient is the modified olfactory training device for treating postoperative olfactory dysfunction in patients with chronic sinusitis?
Detailed Description:
Endoscopic sinus surgery is an effective treatment for treating olfactory dysfunction related to chronic rhinosinusitis. However, recent studies have shown that most patients experience a return of olfactory function to preoperative levels within months to a year after surgery. Clinically, olfactory training after endoscopic sinus surgery has been proven beneficial for the olfactory recovery.
The improved olfactory training device, based on a nasal bidirectional drug delivery system, can increase the deposition rate in the olfactory fissure region and improve the efficiency of olfactory training.
In this study, the investigators planned to recruit 213 patients and divided them into three groups for control group and olfactory training with conventional and modified devices, and validate the effectiveness of the modified device based on changes in cognitive function and the comparison of the outcomes of the three groups.
Study:
NCT06837051
Study Brief:
Protocol Section:
NCT06837051