# 3D Printed Bolus in Post-mastectomy Radiotherapy

> **NCT04685460** · NA · UNKNOWN · sponsor: **Jiangxi Provincial Cancer Hospital** · enrollment: 70 (estimated)

## Conditions studied

- Breast Neoplasms
- Radiotherapy Side Effect

## Interventions

- **OTHER:** customized 3D-printed bolus fabricated based on reconstruction of computed tomography (CT) images

## Key facts

- **NCT ID:** NCT04685460
- **Lead sponsor:** Jiangxi Provincial Cancer Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03-01
- **Primary completion:** 2021-04-15
- **Final completion:** 2021-04-20
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2021-04-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04685460

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04685460, "3D Printed Bolus in Post-mastectomy Radiotherapy". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04685460. Licensed CC0.

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