The Effects of Motherly on Postpartum Depression
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ClinicalTrials.gov Identifier: NCT05055674 |
Recruitment Status :
Not yet recruiting
First Posted : September 24, 2021
Last Update Posted : September 24, 2021
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Condition or disease | Intervention/treatment | Phase |
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Postpartum Depression | Behavioral: Motherly app Behavioral: COMVC app | Not Applicable |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 264 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Participants will be randomized to one of two groups: a) intervention, which will have access to the Motherly app; or b) active control, which will be given access to COMVC, a smartphone app that delivers only psychoeducational content. |
Masking: | Single (Outcomes Assessor) |
Masking Description: | Participants will be aware of the intervention received, as well as investigators and professionals responsible for monitoring app usage during the study. The Outcome assessor will be blind to randomization status. |
Primary Purpose: | Treatment |
Official Title: | Randomized Controlled Trial Testing the Effects of Motherly: a Standalone Smartphone Application Treatment for Women With Postpartum Depression |
Estimated Study Start Date : | September 2021 |
Estimated Primary Completion Date : | March 2022 |
Estimated Study Completion Date : | July 2022 |

Arm | Intervention/treatment |
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Experimental: Motherly App
Participants in this arm will have access to Motherly, a smartphone app that is designed to promote life habits that have been shown to improve depression and mental health in mothers.
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Behavioral: Motherly app
The Motherly app is organized in four different modules: 1) Library: a collection of brief texts on several topics related to health and pregnancy, 2) Health: journeys with varying degrees of interactivity designed to teach and engage participants in well-established psychological techniques (behavioral activation, cognitive restructuring, emotion regulation, stress management techniques, mindfulness and meditation, sleep hygiene techniques), 3) Pregnancy and motherhood: a module to help mothers keep track of their health care visits, medical exams, and their childrens' development, and 4) Profile: a module allowing participants to keep track of activities and goals completed in the Health module journeys, and to assess depression and anxiety symptoms with brief questionnaires, with results displayed graphically in a timeline and in the the form of short feedback texts. |
Active Comparator: COMVC App
Participants in this arm will have access to COMVC, a smartphone app designed to deliver only psychoeducational content and mental health monitoring.
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Behavioral: COMVC app
The COMVC displays over 30 brief psychoeducational videos on several topics related to general mental health, such as depression, anxiety, stress, sleep, problem solving techniques, among others. Psychoeducation is limited to video only (no interactivity). The content of these videos was developed by clinicians, researchers, and professors from the Psychiatry Department of the Medical School of the University of Sao Paulo and from the Federal University of Rio Grande do Sul. Mental health monitoring is delivered by means of brief questionnaires assessing depression and anxiety symptoms, which can be filled at users' discretion. Users' responses are displayed graphically in a timeline and they receive short feedback texts based on assessment results. |
- Depression symptoms [ Time Frame: Posttreatment (T1) 1 month after baseline ]Change in mean total scores between intervention and control groups in the Edinburgh Postnatal Depression Scale (EPDS) at Posttreatment (T1)
- Depression symptoms [ Time Frame: Follow-up (T2) 2 months after baseline ]Change in mean total scores between intervention and control groups in the Edinburgh Postnatal Depression Scale (EPDS)
- Anxiety symptoms [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in mean total scores between intervention and control groups in the General Anxiety Disorder-7 (GAD-7)
- Sleep quality [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in mean total scores between intervention and control groups in the Single-item Sleep Quality Scale at Posttreatment (T1) and Follow-up (T2).
- Quality of Life: Physical Health [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Physical Health Quality of Life" mean scores between intervention and control groups in the 12-item health survey (SF-12) at Posttreatment (T1) and Follow-up (T2).
- Quality of Life: Mental Health [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Mental Health Quality of Life" mean scores between intervention and control groups in the 12-item health survey (SF-12) at Posttreatment (T1) and Follow-up (T2).
- Parenting stress [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Total Stress" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Parental Distress [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Parental Distress" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Parent-child Dysfunctional Interaction [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Parent-child Dysfunctional Interaction" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Difficult Child [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Difficult Child" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Attachment [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Attachment" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Parenting Competence [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in "Competence" mean scores between intervention and control groups in the Parenting Stress Index (PSI) Short Form at Posttreatment (T1) and Follow-up (T2).
- Activation and avoidance behaviors [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in mean scores between intervention and control groups in the The Behavioral Activation for Depression Scale-Short Form (BADS-SF) scale.
- Reinforcement probability and environmental suppression [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Change in mean scores between intervention and control groups in the Reward Probability Index (RPI) scale.
- Response to treatment [ Time Frame: Posttreatment (T1) 1 month after baseline and Follow-up (T2) 2 months after baseline ]Comparison between intervention and control groups according to two categories: Very much improved, Much improved, Minimally improved vs. No change, Minimally worse, Much worse, Very much worse, in the Clinical Global Impression Index (CGI) scale.

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Ages Eligible for Study: | 18 Years to 40 Years (Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Women who had given birth to a live baby in the past 12 months;
- Age between 18-40 years;
- Edinburgh Postnatal Depression Scale (EPDS) total score ≥ 10;
- Depression symptoms present in the past 2 weeks;
- Being literate;
- Owing an Android or iPhone smartphone for personal use.
Exclusion Criteria:
- Intellectual, visual, or auditory deficiency;
- Chronic diseases that prevent using smartphones or understanding how to use the apps;
- Severe and/or chronic mental health diagnosis (schizophrenia or bipolar disorder).

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05055674
Contact: Daniel Fatori, PhD | +55 11 96162-6183 | daniel.fatori@gmail.com | |
Contact: Adriana Argeu, Psychologist | +55 11 98603-9059 | adrianaargeu@gmail.com |
Principal Investigator: | Guilherme V Polanczyk, MD, PhD | Professor |
Responsible Party: | Guilherme Vanoni Polanczyk, MD PhD, Associate Professor, University of Sao Paulo |
ClinicalTrials.gov Identifier: | NCT05055674 |
Other Study ID Numbers: |
OR2019-62903 |
First Posted: | September 24, 2021 Key Record Dates |
Last Update Posted: | September 24, 2021 |
Last Verified: | September 2021 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
postpartum depression smartphone application digital technology |
maternal depression mental health mental disorder |
Depression, Postpartum Depression Depressive Disorder Behavioral Symptoms Mood Disorders |
Mental Disorders Puerperal Disorders Pregnancy Complications Female Urogenital Diseases and Pregnancy Complications Urogenital Diseases |