# Effect of Low-dose Radiotherapy on Tumor Immune Microenvironment in Oligometastases of NSCLC After Immunotherapy

> **NCT06331585** · PHASE2 · WITHDRAWN · sponsor: **Hetian District People's Hospital**

## Conditions studied

- Low-dose Radiotherapy
- Tumor Microenvironment
- Non-Small Cell Lung Cancer

## Interventions

- **RADIATION:** low dose radiotherapy

## Key facts

- **NCT ID:** NCT06331585
- **Lead sponsor:** Hetian District People's Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2024-03-18
- **Primary completion:** 2025-03-18
- **Final completion:** 2026-03-18
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** work commitments
- **Last updated:** 2024-04-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06331585

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06331585, "Effect of Low-dose Radiotherapy on Tumor Immune Microenvironment in Oligometastases of NSCLC After Immunotherapy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06331585. Licensed CC0.

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