# The Objective Assessment and Characteristics of Dry Nose From Clinical Perspective

> **NCT05401344** · — · COMPLETED · sponsor: **Beijing Tongren Hospital** · enrollment: 120 (actual)

## Conditions studied

- Diagnostic Self Evaluation

## Interventions

- **DIAGNOSTIC_TEST:** test strips,sponges and cold dry air test

## Key facts

- **NCT ID:** NCT05401344
- **Lead sponsor:** Beijing Tongren Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-12-11
- **Primary completion:** 2021-07-24
- **Final completion:** 2021-10-31
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2022-06-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05401344

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05401344, "The Objective Assessment and Characteristics of Dry Nose From Clinical Perspective". Retrieved via AI Analytics 2026-06-14 from https://api.ai-analytics.org/clinical/NCT05401344. Licensed CC0.

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