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OpenTrials
Completed

NCT Number: NCT00733668

Efficacy of SEROQUEL in Selective Serotonin Reuptake Inhibitors (SSRI)-Resistant Major Depressive Disorder

An open-label, non-comparative, multi-centre, phase II prospective trial to assess the efficacy of Quetiapine fumarate augmentation of selective serotonin reuptake inhibitors (SSRIs) in SSRI-resistant major depressive disorder.

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Key information

Conditions

Major Depressive Disorder Depressive Disorder Depressive Disorder, Major Mental Disorders Mood Disorders

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Research Site, Bruges, Belgium

Loading trial locations.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Inform consent
  • Male and female, age between 18 and 65 years.
  • Naïve to any atypical antipsychotic
  • A diagnosis of major depressive disorder

Exclusion criteria

  • No use of fluvoxamine
  • Patients with a history of bipolar I or II disorder
  • Diagnosis of psychotic major depression disorder

Treatment and study plan

quetiapine fumarate (Seroquel)

Drug

300 mg, PO, 100 mg morning, 200 mg evening, 4 weeks

Other names: Seroquel

Primary outcomes

  1. The Montgomery-Asberg Depression Scale (MADRS) score

    Time frame: Visit 1 - > 5

Secondary outcomes

  1. The Brief psychiatric Rating Scale (BPRS) scoreThe Clinical Global impression (CGI) scorePatient reported outcomes (PROs)

    Time frame: Visit 1 - > 5 (1 week between each visit)

  2. Sheehan Disability Scale (SDS) score

    Time frame: Visit 1 - > 5 (1 week between each visit)

  3. The Symptom Checklist 90 Revisred (SCL-90-R) score

    Time frame: Visit 1 - > 5 (1 week between each visit)

Interested in participating?

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Sponsors and collaborators

Lead sponsor

AstraZeneca

Industry

Registry information

Official study title

An Open-Label, Non-Comparative, Multi-Centre, Phase II Prospective Trial to Assess the Efficacy of Quetiapine Fumarate Augmentation of Selective Serotonin Reuptake Inhibitors (SSRIs) in SSRI-Resistant Major Depressive Disorder.

Acronym: UNIQUE

Important dates

Study start
2006
Primary completion
2007
Study completion
2007
First posted
Aug 13, 2008
Registry last updated
Mar 25, 2009

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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