RISA Extension Study - Long Term Safety

CompletedOBSERVATIONAL
Enrollment

14

Participants

Timeline

Start Date

January 31, 2007

Primary Completion Date

December 31, 2010

Study Completion Date

February 28, 2011

Conditions
Asthma
Interventions
DEVICE

Bronchial thermoplasty with the Alair System

Treatment of airways with the Alair System in PREDECESSOR STUDY (NCT00214539).

Trial Locations (8)

90570-080

Irmandade Santa Casa de Misericordia de Porto Alegre, Porto Alegre

L8N 4A6

St. Joseph's Healthcare, Hamilton

G1V 4G5

Hospital Laval, University of Laval, Sainte-Foy

Unknown

Gartnavel General Hospital, Univ. Glasgow, Glasgow

LE3 9QP

Glenfield General Hospital, Univ. Leicester, Leicester

SW3 6NP

National Heart and Lung Institute, Imperial College, London

M23 9LT

Northwest Lung Research Center, University of Manchester, Manchester

NE7 7DN

William Leech Center, Freeman Hospital, Newcastle upon Tyne

Sponsors
All Listed Sponsors
lead

Boston Scientific Corporation

INDUSTRY