# 3D Printed Rigid Bolus Versus Silicone Bolus for Treatment of Tumors Involving the Skin: A Comparative Study

> **NCT04176900** · NA · WITHDRAWN · sponsor: **Nova Scotia Cancer Centre**

## Conditions studied

- Skin Neoplasm Malignant
- Skin Cancer

## Interventions

- **OTHER:** Ingeo Biopolymer (PLA)
- **OTHER:** Ecoflex 030

## Key facts

- **NCT ID:** NCT04176900
- **Lead sponsor:** Nova Scotia Cancer Centre
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2020-03
- **Primary completion:** 2023-09-28
- **Final completion:** 2023-09-28
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Closed during Covid Pandemic, and no longer supported locally
- **Last updated:** 2023-10-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04176900

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04176900, "3D Printed Rigid Bolus Versus Silicone Bolus for Treatment of Tumors Involving the Skin: A Comparative Study". Retrieved via AI Analytics 2026-09-04 from https://api.ai-analytics.org/clinical/NCT04176900. Licensed CC0.

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