# Online Adaptive Radiotherapy Using a Novel Linear Accelerator (ETHOS)

> **NCT06116019** · — · RECRUITING · sponsor: **Charite University, Berlin, Germany** · enrollment: 649 (estimated)

## Conditions studied

- Prostate Cancer
- Head and Neck Cancer
- NSCLC
- SCLC
- Esophageal Cancer
- Bladder Cancer
- Rectum Cancer
- Cervix Cancer
- Other Carcinoma

## Interventions

- **RADIATION:** Online adaptive radiation therapy

## Key facts

- **NCT ID:** NCT06116019
- **Lead sponsor:** Charite University, Berlin, Germany
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-10-11
- **Primary completion:** 2026-10-09
- **Final completion:** 2027-10-09
- **Target enrollment:** 649 (ESTIMATED)
- **Last updated:** 2023-11-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06116019

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06116019, "Online Adaptive Radiotherapy Using a Novel Linear Accelerator (ETHOS)". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT06116019. Licensed CC0.

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