Ignite Creation Date:
2025-12-25 @ 12:31 AM
Ignite Modification Date:
2026-01-21 @ 12:25 PM
Study NCT ID:
NCT01224067
Status:
COMPLETED
Last Update Posted:
2017-04-18
First Post:
2010-09-10
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Adjunctive Quetiapine in the Treatment of Refractory Social Anxiety Disorder in Adults
Sponsor:
Cambridge Health Alliance
Organization:
Study Overview
Official Title:
A Double-Blind, Placebo-Controlled, Flexible-Dosage Study to Evaluate the Efficacy and Safety of Adjunctive Quetiapine in the Treatment of Refractory Social Anxiety Disorder in Adults
Status:
COMPLETED
Status Verified Date:
2017-04
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:
None
Brief Summary:
This is a 16-week research study in which participants suffering from Social Anxiety Disorder (SAD) will receive Sertraline (a medication FDA approved for the treatment of SAD) for the first 8 weeks. If a participant remains symptomatic, he/she will enter the second phase of the study in which he/she continues taking Sertraline but also randomly receives either Seroquel or placebo in conjunction with Sertraline for additional 8 weeks. The purpose of this study is to determine the efficacy of adjunctive Seroquel in treating SAD.
Detailed Description:
This will be a single-site study aimed at evaluating the safety, tolerability, and efficacy of quetiapine as compared to placebo in the treatment of generalized anxiety disorder. This will be an 8-week open-label sertraline trial followed by a randomized double-blind placebo-controlled, parallel-group prospective study. Participants will first receive sertraline (25-200 mg/day) for 8 weeks. Patients who remain symptomatic - are considered refractory - and meet inclusion criteria will be randomized and enter the double-blind phase. They will receive either adjunctive quetiapine (25-400 mg/day) or placebo for 8 weeks. The primary outcome measures are change in the Liebowitz Social Anxiety Scale(LSAS) and Clinical Global Impression of Improvement (CGI-I) scores. The proposed sample size is 80 subjects. Patients will be discontinued from the study if needed due to ineffectiveness or excessive side effects. Measurements of changes in efficacy and side effects will be carried out every weekly visit. Enrollment will occur over 12 months.
Study Oversight
Has Oversight DMC:
False
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?: