- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05551195
[Study Evaluating the Efficacy and Safety of a Digital Therapeutic as an Adjunct to TAU in Postpartum Depression]
July 18, 2023 updated by: Woebot Health
A Multicenter, Randomized, Double-Blind, Controlled Study Evaluating the Efficacy and Safety of a Digital Therapeutic as an Adjunct to Treatment as Usual Among Women With Mild to Moderate Postpartum Depression
This study evaluates the efficacy of two digital therapeutics, WB001 and ED001, on depressive symptoms among women diagnosed with postpartum depression.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Detailed Description
This randomized, double-blind, controlled trial evaluates the efficacy and safety of 8 weeks of treatment of two digital therapeutics in a population of women with mild to moderate postpartum depression.
Patients will be referred by an obstetrician, pediatrician, or other healthcare professional, or by other digital and site based recruitment methods and, if interested, will complete the pre-screening process.
Those confirmed as eligible will be scheduled to attend a screening/baseline onsite visit.
Eligible participants will be randomized to one of the two groups and will receive instructions on downloading and using the smartphone application to which they were randomized.
Participants will use the app as instructed and will attend telehealth visits to complete assessments for the primary and safety endpoints at Weeks 4 and 8 (EOT).
Study Type
Interventional
Enrollment (Actual)
7
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Athena Robinson, PhD
- Phone Number: 415-209-5642
- Email: research@digitaltherapeutic.io
Study Locations
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California
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Lafayette, California, United States, 94549
- Woebot Investigational Site
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Santa Ana, California, United States, 92704
- Woebot Investigational Site
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Florida
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DeLand, Florida, United States, 32720
- Woebot Investigational Site
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Miami Lakes, Florida, United States, 33016
- Woebot Investigational Site
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Seminole, Florida, United States, 33777
- Woebot Investigational Site
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Georgia
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Decatur, Georgia, United States, 30033
- Woebot Investigational Site
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New York
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Glen Oaks, New York, United States, 11004
- Woebot Investigational Site
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Ohio
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Cleveland, Ohio, United States, 44122
- Woebot Investigational Site
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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
22 years to 45 years (Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Must have primary residence in the United States
- Must be ≤ 92 days postpartum
- Must be women aged 22-45 years who had onset of a major depressive episode any time during pregnancy or within 4 weeks following delivery
- Must own or have regular access to a smartphone (Android or iOS smartphone with a recent, supported operating system), and has reliable Wi-Fi access or sufficient data plan to engage with assigned treatment condition for the duration of the study
- Participants must have current mild-moderate depression as measured by the HAMD-6 score >7 and <13 at screening
- Participant must have a form of TAU, defined as clinician supervised outpatient care management and includes follow-up visits, medication, psychotherapy, or some combination thereof
- TAU must be regularly scheduled or stable for at least 4 weeks prior to baseline (BL) visit
Exclusion Criteria:
- Gestation less than 28 weeks
- HAMD-6 score ≤7 or ≥13 (severe depression) at screening
- Currently pregnant or plans to become pregnant within the next 8 weeks
- History of drug and/or alcohol use disorder within the past 12 months
- Lifetime history of suicide attempt or ideation with a plan and intent to harm oneself during the current episode of PPD
- Current or lifetime psychosis
- Current or lifetime history of schizophrenia, schizoaffective disorder, bipolar disorder, and/or homicidal or infanticidal ideation
- History of antidepressant treatment with ketamine/esketamine, electroconvulsive therapy, vagal nerve stimulation, or a deep brain stimulation device
- History of treatment-resistant depression (TRD)
- Fetal demise within the past 18 months
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: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: WB001 with adjunctive Treatment as Usual
Participants randomized to the WB001 + TAU group will be asked to download and use the study application.
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WB001 is a digital therapeutic for postpartum depression.
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Other: Educational Control (ED001) with adjunctive Treatment as Usual
Participants randomized to the ED001 + TAU group will be asked to download and use the study application.
|
ED001 is a digital therapeutic for postpartum depression.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hamilton Rating Scale for Depression (HAM-D)
Time Frame: Change from Baseline to Post-treatment at Week 8
|
Measure of depression.
This is a 6-item questionnaire, where total scores range from 0 to 22, with higher scores indicating greater severity of depression.
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Change from Baseline to Post-treatment at Week 8
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Edinburgh Postpartum Depression Scale (EPDS)
Time Frame: Change Baseline to Post-treatment at Week 8
|
Measure of postpartum depression.
A 10-item self-report questionnaire that assesses depression criteria and yields a total score from 0 to 30 where higher scores denote greater depression.
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Change Baseline to Post-treatment at Week 8
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Patient Health Questionnaire (PHQ-9)
Time Frame: Change Baseline to Post-treatment at Week 8
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Measure of depression.
A 9-item self-report questionnaire where total scores range from 0 to 27, with higher scores indicating greater levels of depression
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Change Baseline to Post-treatment at Week 8
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Generalized Anxiety Disorder Questionnaire (GAD-7)
Time Frame: Change from Baseline to Post-treatment at Week 8
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Measure of anxiety.
A 7-item brief self-report questionnaire, where total score range is between 0-21, with higher scores indicate greater levels of anxiety.
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Change from Baseline to Post-treatment at Week 8
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Mother-to-Infant Bonding Scale (MIBS)
Time Frame: Change from Baseline to Post-treatment at Week 8
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Measure of mother-infant bond.
An 8-item self-report questionnaire, where total scores range from 0 to 24, with lower scores indicating good bonding.
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Change from Baseline to Post-treatment at Week 8
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Clinical Global Impressions Scale - Severity of Illness (CGI-S)
Time Frame: Change Baseline to Post-treatment at Week 8
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Measure of overall severity of current clinical presentation and symptomatology.
A single item, 7-point Likert scale on which the investigator will rate patients' severity of illness based on clinical interviews and assessments relative to their experience with other patients with the same diagnosis.
Responses include 0 (not assessed) and range from 1 (Normal, not at all ill) to 7 (Among the most extremely ill).
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Change Baseline to Post-treatment at Week 8
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Clinical Global Impressions Scale - Global Improvement (CGI-I)
Time Frame: Change from Mid-treatment at Week 4 to Post-treatment at Week 8
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Measure of improvement.
A single item, 7-point Likert scale that assesses the overall improvement in patients' condition at the end of treatment.
The investigator will rate whether the participant's total improvement was due entirely to the intervention.
Responses include 0 (not assessed) and range from 1 (very much improved) to 7 (very much worse).
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Change from Mid-treatment at Week 4 to Post-treatment at Week 8
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Patient Global Impression Scale (PGI)
Time Frame: PGI-S: Change from Baseline to Post-treatment at Week 8; PGI-C: Change from Mid-treatment at Week 4 to Post-treatment at Week 8
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Measure of change in clinical status.
A single item scale based on the CGI and adapted to the patient that mainly measures change in clinical status (PGI-C) but can also measure disease severity (PGI-S) or disease improvement (PGI-I).
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PGI-S: Change from Baseline to Post-treatment at Week 8; PGI-C: Change from Mid-treatment at Week 4 to Post-treatment at Week 8
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Client Satisfaction Questionnaire (CSQ-8)
Time Frame: Post-treatment at Week 8
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An 8-item measure used to assess client's satisfaction with treatment.Total scores range from 8-32, with high scores indicating greater satisfaction with the treatment.
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Post-treatment at Week 8
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
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 (Actual)
November 16, 2022
Primary Completion (Actual)
May 10, 2023
Study Completion (Actual)
May 10, 2023
Study Registration Dates
First Submitted
September 19, 2022
First Submitted That Met QC Criteria
September 19, 2022
First Posted (Actual)
September 22, 2022
Study Record Updates
Last Update Posted (Actual)
July 19, 2023
Last Update Submitted That Met QC Criteria
July 18, 2023
Last Verified
July 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- WB001-001
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
Yes
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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