# COAST: Coiling of Aneurysms Smaller Than 5mm With Hypersoft® and Hydrogel Coils

> **NCT02259504** · NA · COMPLETED · sponsor: **Medical University of South Carolina** · enrollment: 299 (actual)

## Conditions studied

- Small Intracranial Aneurysms

## Interventions

- **OTHER:** PHASE 1- HyperSoft® 3D and HyperSoft® Helical Coils
- **OTHER:** PHASE 2 - HydroSoft® 3D and HydroSoft® Helical Coils

## Key facts

- **NCT ID:** NCT02259504
- **Lead sponsor:** Medical University of South Carolina
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-07
- **Primary completion:** 2021-01-25
- **Final completion:** 2021-01-25
- **Target enrollment:** 299 (ACTUAL)
- **Last updated:** 2021-02-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02259504

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02259504, "COAST: Coiling of Aneurysms Smaller Than 5mm With Hypersoft® and Hydrogel Coils". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT02259504. Licensed CC0.

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