Clinical trialNCT02122133TerminatedObservational

CARE: A Prospective Multicenter Case Study to Assess Radiation Exposure in Patients Treated With the Penumbra Coil 400

SponsorPenumbra Inc.Enrollment67Intracranial Aneurysms

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The primary objective of this study is to gather data on the radiation exposure in patients treated with the Penumbra Coil 400™ System (PC 400) or conventional coils per their respective indications for use.This is a multicenter case review study of patients presenting with intracranial aneurysms who are treated with coil embolization therapy using the PC 400 or conventional coils. Data for each patient are collected acutely.Up to 90 patients treated with the PC 400 or conventional coils (2:1) at up to 15 centers in the USA will be enrolled.

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Abhineet Chowdhary, MD
Director of Neuro-Interventional Surgery, Overlake Hospital Medical Center, Bellevue, WA 98004
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Overlake Hospital Medical Center
Bellevue, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 May 2015
Primary completion: 19 Oct 2016
Completion: 19 Oct 2016
Last update posted: 12 Apr 2019
Registered enrollment: 67
Registry id: NCT02122133

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.