# Swallowing Difficult Sensation After Cervical Spine Surgery

> **NCT04591665** · — · COMPLETED · sponsor: **National Taiwan University Hospital** · enrollment: 43 (actual)

## Conditions studied

- Swallowing Disorder

## Interventions

- **OTHER:** swallowing examination

## Key facts

- **NCT ID:** NCT04591665
- **Lead sponsor:** National Taiwan University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-05
- **Primary completion:** 2022-11-08
- **Final completion:** 2022-12-31
- **Target enrollment:** 43 (ACTUAL)
- **Last updated:** 2025-05-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04591665

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04591665, "Swallowing Difficult Sensation After Cervical Spine Surgery". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT04591665. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*