# Early Response Evaluation of Proton Therapy by PET-imaging in Squamous Cell Carcinoma Located in the Head and Neck

> **NCT03513042** · — · TERMINATED · sponsor: **Leiden University Medical Center** · enrollment: 12 (actual)

## Conditions studied

- Squamous Cell Carcinoma of the Head and Neck

## Interventions

- **RADIATION:** Intensity Modulated Proton Therapy (IMPT) +/- Chemotherapy

## Key facts

- **NCT ID:** NCT03513042
- **Lead sponsor:** Leiden University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2021-01-21
- **Primary completion:** 2022-11-23
- **Final completion:** 2022-11-23
- **Target enrollment:** 12 (ACTUAL)
- **Why stopped:** Inclusionrate dropped due to changes in clinical process
- **Last updated:** 2022-12-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03513042

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03513042, "Early Response Evaluation of Proton Therapy by PET-imaging in Squamous Cell Carcinoma Located in the Head and Neck". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT03513042. Licensed CC0.

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