# An Observational Study of Radiotherapy After Injection of SpaceOAR Hydrogel

> **NCT05735652** · — · COMPLETED · sponsor: **Boston Scientific Corporation** · enrollment: 14 (actual)

## Conditions studied

- Prostate Cancer

## Interventions

- **DEVICE:** SpaceOAR Hydrogel

## Key facts

- **NCT ID:** NCT05735652
- **Lead sponsor:** Boston Scientific Corporation
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-11-03
- **Primary completion:** 2024-04-30
- **Final completion:** 2024-08-21
- **Target enrollment:** 14 (ACTUAL)
- **Last updated:** 2025-05-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05735652

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05735652, "An Observational Study of Radiotherapy After Injection of SpaceOAR Hydrogel". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT05735652. Licensed CC0.

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