Seroquel Alone Versus Seroquel With an SSRI for Depression With Psychotic Symptoms

Phase 4

Terminated

• Conditions: Major Depressive Disorder With Psychotic Features
• Interventions: Drug: Quetiapine; Drug: escitalopram; Drug: Sertraline; Drug: Citalopram

• Registration Number: NCT00955474
• Lead Sponsor: Massachusetts General Hospital

Brief Summary

The purpose of this study is to compare the efficacy and tolerability of Seroquel monotherapy for the treatment of Major Depression with Psychotic features with Seroquel plus Selective Serotonin Reuptake Inhibitor.

Detailed Description

The proposed study is designed to investigate the non-inferiority of treatment of PsyD using monotherapy with quetiapine XR versus combination treatment using quetiapine XR and an SSRI (sertraline or citalopram or escitalopram) during the acute phase of treatment. The primary outcome measures will be the change rates of symptoms of depression (as measured on the Hamilton Rating Scale for Depression \[HAM-D-17\] and psychosis (as measured on the Brief Psychiatric Rating Scale \[BPRS\] Positive Symptoms Subscale).

The secondary aim of the study is to assess the safety and efficacy of the combination of quetiapine XR and SSRIs in patients with the diagnosis of PsyD. Metabolic factors including fasting glucose, fasting insulin, and fasting lipids (total cholesterol, HDL, LDL, and triglycerides) will be obtained at screen and at the 8-week endpoint of the study to assess the impact of treatment on the development of risk factors for metabolic syndrome. Measures of cognitive function (MGH Cognitive and Physical Functioning Questionnaire and RBANS) (Fava et al. 2006; Randolph et al. 1998) will be obtained at screen and the 8-week endpoint of the study to assess the impact of treatment on cognitive function.

Study Timeline

• Study Start: 2008-09
• Study First Submitted: 2009-08-06
• Study First Submitted QC: 2009-08-07
• Study First Posted: 2009-08-10
• Primary Completion: 2013-01
• Study Completion: 2013-01
• Results First Submitted: 2014-04-04
• Results First Submitted QC: 2016-03-25
• Results First Posted: 2016-03-28
• Status Verified: 2017-04
• Last Update Submitted: 2017-04-18
• Last Update Posted: 2017-04-20

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 32

Inclusion Criteria

1. Written informed consent
2. Diagnosis of Major Depressive Disorder with Psychotic Features by the DSM-IV
3. Females and Males between the ages of 18-85 years.
4. Female patients of childbearing potential must be using a reliable method of contraception and have a negative urine human chorionic gonadotropin (HCG) test at enrolment
5. Able to understand and comply with the requirements of the study
6. Initial HAM-D-17 score of > 16, both at the screen visit and at the baseline visit.
7. Participants must have an initial BPRS score of > 25 and at least one of the following: > 5 for item 1, > 5 for item 5, > 5 for item 8, > 4 for item 9, > 1 for item 10, > 1 for item 11; these BPRS criteria msut be met both at the screen visit and at the baseline visit.
8. Participants must have an initial CGI score of > 2, both at the screen visit and at the baseline visit.

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Exclusion Criteria

1. Pregnancy or lactation

2. Any DSM-IV Axis I disorder not defined in the inclusion criteria

3. Patients who, in the opinion of the investigator, pose an imminent risk of suicide or a danger to self or others

4. Known intolerance or lack of response to quetiapine fumarate, as judged by the investigator

5. Use of any of the following cytochrome P450 3A4 inhibitors in the 14 days preceding enrolment including but not limited to: ketoconazole, itraconazole, fluconazole, erythromycin, clarithromycin, troleandomycin, indinavir, nelfinavir, ritonavir, fluvoxamine and saquinavir

6. Use of any of the following cytochrome P450 inducers in the 14 days preceding enrollment including but not limited to: phenytoin, carbamazepine, barbiturates, rifampin, St. John's Wort, and glucocorticoids

7. Administration of a depot antipsychotic injection within one dosing interval (for the depot) before randomization

8. Substance or alcohol dependence within the past three months (except dependence in full remission, and except for caffeine or nicotine dependence), as defined by DSM-IV criteria

9. Opiates, amphetamine, barbiturate, cocaine, cannabis, or hallucinogen abuse by DSM-IV criteria within 4 weeks prior to enrolment

10. Medical conditions that would affect absorption, distribution, metabolism, or excretion of study treatment

11. Unstable or inadequately treated medical illness (e.g. diabetes, angina pectoris, hypertension) as judged by the investigator

12. Involvement in the planning and conduct of the study

13. Previous enrolment or randomization of treatment in the present study.

14. Participation in another drug trial within 4 weeks prior enrollment into this study or longer in accordance with local requirements

15. A patient with Diabetes Mellitus (DM) fulfilling one of the following criteria:

    • Unstable DM defined as enrollment glycosylated hemoglobin (HbA1c) > 8.5%.
    • Admitted to hospital for treatment of DM or DM related illness in past 12 weeks.
    • Not under physician care for DM.
    • Physician responsible for patient's DM care has not indicated that patient's DM is controlled.
    • Physician responsible for patient's DM care has not approved patient's participation in the study
    • Has not been on the same dose of oral hypoglycaemic drug(s) and/or diet for the 4 weeks prior to randomization. For thiazolidinediones (glitazones) this period should not be less than 8 Weeks.
    • Taking insulin whose daily dose on one occasion in the past 4 weeks has been more than 10% above or below their mean dose in the preceding 4 weeks

16. An absolute neutrophil count (ANC) of 1.5 x 10^9 per liter

17. Patients with a history seizure disorder; unstable physical disorders (cardiovascular, hepatic, renal, respiratory, endocrine, neurologic, or hematologic); or any physical disorder judged to significantly affect central nervous system function.

18. Patients who are currently treated with antidepressants other than the selective serotonin reuptake inhibitors, with mood stabilizing or antipsychotic drugs other than quetiapine.

19. Patients with known arrhythmias or arrhythmias noted on screening EKG.

20. Outpatients with a CGI score of 7.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Quetiapine and SSRI	Quetiapine	Patients assigned to receive Quetiapine and SSRI
Quetiapine and SSRI	Citalopram	Patients assigned to receive Quetiapine and SSRI
Quetiapine	Quetiapine	Patients assigned to receive Quetiapine
Quetiapine and SSRI	escitalopram	Patients assigned to receive Quetiapine and SSRI
Quetiapine and SSRI	Sertraline	Patients assigned to receive Quetiapine and SSRI

Primary Outcome Measures

Name	Time	Method
Depression	8 weeks	Depression measured with Hamilton Rating Scale for Depression 17 (HAM-D) at baseline and 8 weeks. Ham D 17 scores range from 0-52, 52 being the most severe.
Psychosis	8 weeks	Psychosis measured by Brief Psychosis Rating Scale (BPRS) at baseline and 8 weeks. Scores range from 24-168, with 168 bring the most severe.

Secondary Outcome Measures

Name	Time	Method
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Total Score	8	Neuropsychological Assessment. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment. RBANS measured at baseline and 8 weeks.
CPFQ (Cognitive and Psychological Functioning Questionnaire)	8 weeks	Score on the Cognitive and Psychological Functioning Questionnaire (CPFQ). Scores range from 7-42 with 42 referring to the worst functioning. CPFQ measured at baseline and 8 weeks.
Fasting Blood Glucose	8 weeks	Fasting glucose levels collected at Baseline and Week 8. Normal range for fasting glucose is 70-110 mg/dl.
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Visuospatial/Constructional Sub-scale.	8 weeks	RBANS Visuospatial/Constructional sub-scales at Baseline and Week 8. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment.
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Immediate Memory Sub-scale Score	8 weeks	RBANS Immediate Memory sub-scale scores at Baseline and Week 8. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment.
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Language Sub-scale Score.	8 weeks	RBANS Language sub-scale scores at Baseline and Week 8 of study. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment.
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Delayed Memory Subscale Scores at Baseline and Week 8.	8 weeks	RBANS Delayed Memory subscale scores at Baseline and Week 8. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment.
Blood Level of Total Cholesterol Levels Were Collected at Baseline and Week 8.	8 weeks	Cholesterol levels were collected at Baseline and Week 8. Normal cholesterol levels should be \<200mg/dl.
Blood Level of Triglycerides at Baseline and Week 8.	8 weeks	Level of triglycerides at Baseline and Week 8. Normal range: 40-150mg/dl.
LDL Blood Levels at Baseline and Week 8.	8 weeks	LDL levels at Baseline and Week 8. Normal range \< 100 mg/dl.
Blood Hemoglobin A1C at Baseline and Week 8.	8 weeks	Blood hemoglobin A1C at Baseline and Week 8. Normal range: 3.8%-6.4%.
RBANS (Repeatable Battery for Assessment of Neuropsychological Status) Attention Sub-scale Scores at Baseline and Week 8.	8 weeks	RBANS Attention sub-scale scores at Baseline and Week 8. Scores range from 40-160, with 160 referring to higher cognitive functioning. All RBANS subscales and the total score are standardized using age-based norms. Thus, they have a mean of 100 (average) and a standard deviation of 15. A score of 90-110 is in the average range; score of 70-85 mild to moderate cognitive impairment; score \<70 moderate to severe impairment.
HDL Blood Levels at Baseline and Week 8.	8 weeks	HDL levels at Baseline and Week 8. Normal range: 35-100 mg/dl.

Trial Locations

Locations (1)

Massachusetts General Hospital; 🇺🇸 Boston, Massachusetts, United States