Efficacy of Extended-release Quetiapine (Seroquel XR) as Adjunctive Therapy to Cognitive Behavioral Therapy in the Treat
Public ClinicalTrials.gov record NCT01971203. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Double-blind, Randomized, Active Controlled Study of the Efficacy and Safety of Extended-release Quetiapine Fumarate (Seroquel XR) as Adjunctive Medication Therapy to Cognitive Behavioral Therapy in the Treat,Ent of Patients With Comorbid Major Depression and Generalized Anxiety Disorder
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of the study is to determine whether quetiapine extended-release in combination with cognitive behavioral therapy (CBT) is more effective than CBT plus placebo in treating depressive and anxiety symptoms in patients with both major depression and generalized anxiety disorder. Approximately 64 individuals (adults 18-65) will be randomly assigned to treatment group for 16 weeks. Weekly CBT sessions will be conducted lasting about 45 minutes and weekly visits with the study psychiatrist lasting about 20 minutes in which medication will be discussed. Both clinician administered and self-report measures will be used to compare groups before and after 16 weeks.
Study identification
- NCT ID
- NCT01971203
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 62 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2009
- Primary completion
- May 31, 2013
- Completion
- May 31, 2013
- Last update posted
- Feb 14, 2018
2009 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01971203, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 14, 2018 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01971203 live on ClinicalTrials.gov.