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NCT00314210 · ClinicalTrials.gov registry record · Phase 3

Safety and Efficacy Maintenance Study of Quetiapine SR to Treat GAD Patients.

A Phase 3 study of Anxiety Disorders, sponsored by AstraZeneca.

Completed
Registry status
Phase 3
Development phase
575
Enrollment target
20
Study locations

NCT00314210: Completed Phase 3 study of Anxiety Disorders, sponsored by AstraZeneca.

NCT00314210 is a Phase 3 study of Anxiety Disorders that has completed, run by AstraZeneca. The registered enrollment target is 575 participants, below the 1,133-participant average among 84 other Anxiety Disorders trials with a reported enrollment target (49% lower). The trial reports 20 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00314210, a Phase 3 study of Anxiety Disorders, has completed, sponsored by AstraZeneca.

COMPLETED
Registry status
Phase 3
Development phase
575 participants
Enrollment target
20
Study locations

Study Summary

The primary objective of this study is to evaluate the efficacy of quetiapine SR compared to placebo in increasing time from randomisation to an anxiety event in patients with generalised anxiety disorder (GAD). PLEASE NOTE: Seroquel SR and Seroquel XR refer to the same formulation. The SR designation was changed to XR after consultation with FDA.

Conditions Studied

Interventions

  • DRUG Quetiapine SR

Study Locations (20)

Florida

  • Research Site - Coral Springs
  • Research Site - DeLand
  • Research Site - Fort Myers
  • Research Site - Gainsville
  • Research Site - Hialeah
  • Research Site - Jacksonville
  • Research Site - North Miami
  • Research Site - Orlando
  • Research Site - Saint Petersberg

California

  • Research Site - Fresno
  • Research Site - La Mesa
  • Research Site - Oceanside
  • Research Site - Redlands

Georgia

  • Research Site - Atlanta
  • Research Site - Columbus
  • Research Site - Marietta
  • Research Site - Roswell

Arizona

  • Research Site - Mesa
  • Research Site - Peoria
  • Research Site - Phoenix

Trial Details

FieldValue
Enrollment Target 575 participants
Start Date 2006-03
Est. Completion 2007-08
Phase Phase 3
AstraZeneca

1,285 total trials

What the finished NCT00314210 record still lists

NCT00314210 is an interventional study that assigns participants to a tested intervention. The registered 575 participants enrollment target is mid-sized for trials with a published cap, below the 1,133-participant average among 84 other Anxiety Disorders trials with a reported enrollment target (49% lower).

The record links to 1 condition, with Anxiety Disorders appearing as the primary indexed condition, and to 1 intervention - of which Quetiapine SR is the first listed.

NCT00314210 names 20 study sites across 4 states, led by Florida, California, Georgia.

Frequently Asked Questions

What is clinical trial NCT00314210 about?

NCT00314210 is a clinical study titled "Safety and Efficacy Maintenance Study of Quetiapine SR to Treat GAD Patients.". The primary objective of this study is to evaluate the efficacy of quetiapine SR compared to placebo in increasing time from randomisation to an anxiety event in patients with generalised anxiety disorder (GAD). PLEASE NOTE: Seroquel SR and Seroquel XR refer to the same formulation. The SR designat...

What is the current status of trial NCT00314210?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 575 participants. The study started on 2006-03. Estimated completion is 2007-08.

What conditions does trial NCT00314210 study?

This clinical trial studies the following conditions: Anxiety Disorders.

What interventions are being tested in trial NCT00314210?

The interventions under investigation include: Quetiapine SR (DRUG).

Who is sponsoring clinical trial NCT00314210?

This trial is sponsored by AstraZeneca, which has 1,285 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00314210 being conducted?

This trial has 20 study locations across Arizona, California, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Anxiety Disorders

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00314210's enrollment target sits among peer trials

575 13th of 84 higher than 72 of 84 other Anxiety Disorders trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Anxiety Disorders trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00314210, the US trial registry maintained by the National Library of Medicine. NCT00314210 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.