# Understanding Non-radiotherapy-based Development of Trismus

> **NCT04670146** · NA · UNKNOWN · sponsor: **KU Leuven** · enrollment: 128 (estimated)

## Conditions studied

- Trismus
- Oral Cancer

## Interventions

- **DIAGNOSTIC_TEST:** ultrasound of the masseteric muscle

## Key facts

- **NCT ID:** NCT04670146
- **Lead sponsor:** KU Leuven
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-01
- **Primary completion:** 2023-07-01
- **Final completion:** 2023-12-01
- **Target enrollment:** 128 (ESTIMATED)
- **Last updated:** 2020-12-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04670146

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04670146, "Understanding Non-radiotherapy-based Development of Trismus". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04670146. Licensed CC0.

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