Quetiapine Versus Trazadone in Women With Postpartum Depression

August 6, 2024 updated by: Lawson Health Research Institute

A Pilot, Double-blind, Randomized Trial of Quetiapine Versus Trazadone in Women With Postpartum Depression

Postpartum depression is a serious disorder that affects approximately 17% of women who have recently given birth. Untreated postpartum depression can negatively affect the mother, the infant, and the family. Lack of sleep is common after delivery and can trigger or worsen depression in some women. Trazodone is used for sleeplessness and depression, but it has not been studied for postpartum depression. There is preliminary evidence that quetiapine, another drug used for depression and sleeplessness, may be effective for postpartum depression. We are planning a study to compare the effectiveness and side effects of quetiapine and trazodone in women with postpartum depression. The results of this study will help us carry out larger studies comparing these drugs with a placebo (a sugar pill) in postpartum depression. We expect the results of our study will improve the mental health of mothers and the well-being of their babies and make it easier for healthcare staff to select the right drug for women with postpartum depression.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Detailed Description

Design: This double-blind, flexible dosing study aims to compare the effectiveness and tolerability of trazodone and quetiapine in women with PPD. The study will be conducted at the Parkwood Institute Mental Health Care after obtaining approval from the Western University Health Sciences Research Ethics Board. Since trazodone and quetiapine are not indicated for the treatment of PPD, approval will also be obtained from Health Canada. Patients will receive written and verbal information about the study and informed consent will be obtained before study participation. Participants: Outpatients between ages 18 and 45 years who are within 6 months of delivering a child and have a DSM-5-TR diagnosis of major depressive disorder (MDD) with peripartum onset, a 17-item Hamilton Depression Rating Scale (HDRS) score of >18 at both the screening and baseline visits, can communicate in English, and can provide informed consent will be included. Because women remain at risk for the occurrence of depression for several weeks after delivery, the peripartum onset will be changed to 3 months after delivery rather than the DSM-5-TR recommended 4 weeks duration. Exclusion criteria: Women with schizophrenia spectrum or other psychotic disorders, bipolar and related disorders, eating disorders, substance-related and addictive disorders; and those at high risk for suicide (actively suicidal or with a score of ≥ 3 on item #3 on the HDRS) will be excluded. Women with a physical illness that is a contraindication to the use of quetiapine, or who have a history of intolerance or nonresponse to quetiapine will also be excluded. Assessment and schedule: The schedule of assessments for each participant is outlined in Appendix I. Participants will be randomized in a 1:1 ratio to treatment with trazodone or quetiapine in blocks of 8 with a sequence generated by SPSS. Participants will be started on trazodone 12.5 mg or quetiapine 6.25 mg in identical opaque gelatin capsules at bedtime. The doses will be increased to a maximum of 50 mg for trazodone and 25 mg for quetiapine. Follow-up visits will be scheduled for weeks 1, 2, 4, 6, and 8 weeks.

The primary outcome will be the mean change from baseline to week 8 in the HDRS total score, the proportion of participants achieving response (≥50% reduction in HDRS score at baseline), and the proportion of participants achieving remission (HDRS ≤12). The mean change in scores of the Edinburgh Postnatal Depression Scale (EPDS), Generalized Anxiety Disorder 7-item (GAD-7) scale, Young Mania Rating Scale (YMRS), and the Barkin Index of Maternal Functioning (BIMF) from baseline to week 8 will also be assessed. Safety measures include measurement of blood pressure, pulse rate, body weight, CBC, ECG, TSH, and pregnancy test. The Frequency, Intensity, Burden of Side Effects Rating scale (FIBSER) will be used to gather information about the side effects of trazodone and quetiapine. The BIMF will assess maternal functioning. Since the postpartum period is also associated with the first onset of hypo/mania, participants will be assessed using the YMRS. Following study completion or discontinuation from the study, any serious adverse events or side effects that caused study discontinuation will be followed up. Adherence will be determined by the returned tablet count.

Study Type

Interventional

Enrollment (Estimated)

50

Phase

  • Early Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Ontario
      • London, Ontario, Canada, N6V 0A7

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Outpatients between ages 18 and 45 years who are within 6 months of delivering a child and have a DSM-5-TR diagnosis of major depressive disorder (MDD) with peripartum onset, a 17-item Hamilton Depression Rating Scale (HDRS) score of >18 at both the screening and baseline visits, can communicate in English, and can provide informed consent will be included.

Exclusion Criteria:

  • Women with schizophrenia spectrum or other psychotic disorders, bipolar and related disorders, eating disorders, substance-related and addictive disorders; and those at high risk for suicide (actively suicidal or with a score of ≥ 3 on item #3 on the HDRS) will be excluded. Women with a physical illness that is a contraindication to the use of quetiapine, or who have a history of intolerance or nonresponse to quetiapine will also be excluded.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Trazadone
Participants will be started on trazodone 12.5 mg or quetiapine 6.25 mg in identical opaque gelatin capsules at bedtime. The doses will be increased to a maximum of 50 mg for trazodone and 25 mg for quetiapine.
Drug: Trazodone
Participants will be randomized to receive either quetiapine or trazodone.
Other Names:
  • Teva-Trazadone
Active Comparator: Quetiapine
Participants will be started on trazodone 12.5 mg or quetiapine 6.25 mg in identical opaque gelatin capsules at bedtime. The doses will be increased to a maximum of 50 mg for trazodone and 25 mg for quetiapine.
Drug: Quetiapine
Participants will be randomized to receive either quetiapine or trazodone.
Other Names:
  • Quetiapine Fumarate

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Hamilton Depression Rating Scale
Time Frame: 8 weeks
The primary outcome will be the mean change from baseline to week 8 in the HDRS total score, the proportion of participants achieving response (≥50% reduction in HDRS score at baseline), and the proportion of participants achieving remission (HDRS ≤12).
8 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Lawson Health Research Institute

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

September 1, 2024

Primary Completion (Estimated)

September 1, 2025

Study Completion (Estimated)

December 1, 2025

Study Registration Dates

First Submitted

August 6, 2024

First Submitted That Met QC Criteria

August 6, 2024

First Posted (Actual)

August 9, 2024

Study Record Updates

Last Update Posted (Actual)

August 9, 2024

Last Update Submitted That Met QC Criteria

August 6, 2024

Last Verified

August 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 125638

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

IPD Plan Description

Individual participant data is available upon request.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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