Ignite Creation Date:
2025-12-24 @ 2:13 PM
Ignite Modification Date:
2025-12-25 @ 6:12 PM
Study NCT ID:
NCT01437995
Status:
COMPLETED
Last Update Posted:
2017-04-25
First Post:
2011-09-05
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Long-acting Beta Agonist Step Down Study
Sponsor:
Johns Hopkins University
Organization:
Study Overview
Official Title:
Long-acting Beta Agonist Step Down Study
Status:
COMPLETED
Status Verified Date:
2017-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
LASST
Brief Summary:
This study is a 56-week, multi-center, blinded, randomized, double-masked parallel group comparative effectiveness study of approaches to stepping down therapy for patients with well-controlled asthma treated with combination ICS and LABA.
Detailed Description:
Current asthma guidelines recommend stepping down therapy once asthma is controlled for at least 3 months. For patients treated with inhaled corticosteroids (ICS) alone, a dose reduction of 25-50% to a minimal dose that controls disease is recommended. The optimal approach to reducing treatment in patients with asthma treated with combination inhaled corticosteroids and long-acting beta agonists (ICS/LABA) is not clear. The American Lung Association Asthma Clinical Research Center (ALAACRC) is a network of 18 asthma research centers with the goal of performing clinical trials directly relevant to clinical practice. The question of the optimal way to de-escalate therapy in patients with asthma that is well controlled on fixed dose combination ICS/LABA is a key question for practitioners caring for patients with moderate to severe persistent asthma. We propose a 56 week multi-center, prospective, randomized, three-arm parallel group comparative effectiveness study comparing three approaches to care of patients with asthma well-controlled for three months on combination ICS/LABA: reduction of ICS dose and maintenance of LABA, initial discontinuation of LABA with continuation of ICS, and continuation of stable dose ICS/LABA. Our primary goal is to perform a pragmatic study that resembles clinical practice and determine the optimal treatment strategy that results in the lowest rate of treatment failure over 48 weeks of follow-up. Additional exploratory analyses include assessing risk factors for step-down failure, and to assess the duration of time that asthma control is maintained when therapy is de-escalated.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: