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:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-26 @ 3:19 PM
NCT ID:
NCT07386860
Brief Summary:
This study aims to evaluate the effectiveness of hormone nasal drops in the olfactory cleft combined with olfactory training for treating postinfectious olfactory dysfunction (PIOD). The main questions this clinical trial seeks to answer are:
Can the combination of hormone nasal drops and olfactory training improve smell function better than olfactory training alone in PIOD patients? How does this combined treatment work?
Detailed Description:
Post-infectious olfactory dysfunction (PIOD) is a prevalent condition, particularly following viral upper respiratory infections such as COVID-19, and significantly impacts patients' quality of life. Current treatments primarily rely on olfactory training, but its effectiveness varies, with improvement rates ranging between 30% and 50%. Emerging evidence suggests that olfactory cleft obstruction and chronic inflammation play critical roles in PIOD pathogenesis, highlighting the potential benefits of targeted steroid therapy to address these underlying mechanisms.
In this study, the investigators planned to recruit 100 patients and divided them into two groups for combined therapy with steroid drops or placebo drops alongside olfactory training, and validate the effectiveness of the combined therapy based on the comparison of the outcomes of the two groups.
Study:
NCT07386860
Study Brief:
Protocol Section:
NCT07386860