# Carotid Artery Stenosis and Ischemic Cerebrovascular Events After Radiotherapy in Patients With Head and Neck Cancer

> **NCT06556979** · — · COMPLETED · sponsor: **Chulabhorn Royal Academy** · enrollment: 907 (actual)

## Conditions studied

- Carotid Artery Stenosis
- Head and Neck Cancer
- Radiation Therapy
- Transient Ischemic Attack
- Ischemic Stroke

## Interventions

- **RADIATION:** Radiotherapy

## Key facts

- **NCT ID:** NCT06556979
- **Lead sponsor:** Chulabhorn Royal Academy
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-01
- **Primary completion:** 2023-01-01
- **Final completion:** 2024-02-01
- **Target enrollment:** 907 (ACTUAL)
- **Last updated:** 2024-08-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06556979

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06556979, "Carotid Artery Stenosis and Ischemic Cerebrovascular Events After Radiotherapy in Patients With Head and Neck Cancer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06556979. Licensed CC0.

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