Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
338 participants
INTERVENTIONAL
2024-03-01
2026-12-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
SINGLE
Study Groups
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Clinical Group
Participants will receive treatment as usual (TAU) associated with the psychoeducational program.
PEG-D program
PEG-D will be carried out in person, open format, for six consecutive weeks lasting 90 minutes each. An approximate group of 6 to 10 participants will be led by a team of experienced psychologists and psychiatrists. Each group will have a main therapist and a co-therapist to ensure effective support and guidance for participants. Before the start of the group, participants received a booklet containing the content of the sessions.
TAU
The treatment will start with Sertraline (SSRI) - doses of 50 mg and adjusting as necessary according to the patient\'s profile. After 8 weeks, if the patient experiences remission, they will continue on monotherapy with Sertraline. In case of relapse Bupropion, Quetiapine, Lithium or Aripiprazole might be add-on. In this case, add-on medications will be determined according to the patient profile, by the clinician. If there is a response above 25% of the symptoms, but without remission, the patient will proceed to augmentation with the aforementioned medications and if there is no improvement of at least 25%, the patient will be considered drop-out. Associations with Lorazepam if necessary will be allowed in any phase of the study.
Control Group
The usual treatment will consist of outpatient follow-up for a period of twelve months.
TAU
The treatment will start with Sertraline (SSRI) - doses of 50 mg and adjusting as necessary according to the patient\'s profile. After 8 weeks, if the patient experiences remission, they will continue on monotherapy with Sertraline. In case of relapse Bupropion, Quetiapine, Lithium or Aripiprazole might be add-on. In this case, add-on medications will be determined according to the patient profile, by the clinician. If there is a response above 25% of the symptoms, but without remission, the patient will proceed to augmentation with the aforementioned medications and if there is no improvement of at least 25%, the patient will be considered drop-out. Associations with Lorazepam if necessary will be allowed in any phase of the study.
Interventions
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PEG-D program
PEG-D will be carried out in person, open format, for six consecutive weeks lasting 90 minutes each. An approximate group of 6 to 10 participants will be led by a team of experienced psychologists and psychiatrists. Each group will have a main therapist and a co-therapist to ensure effective support and guidance for participants. Before the start of the group, participants received a booklet containing the content of the sessions.
TAU
The treatment will start with Sertraline (SSRI) - doses of 50 mg and adjusting as necessary according to the patient\'s profile. After 8 weeks, if the patient experiences remission, they will continue on monotherapy with Sertraline. In case of relapse Bupropion, Quetiapine, Lithium or Aripiprazole might be add-on. In this case, add-on medications will be determined according to the patient profile, by the clinician. If there is a response above 25% of the symptoms, but without remission, the patient will proceed to augmentation with the aforementioned medications and if there is no improvement of at least 25%, the patient will be considered drop-out. Associations with Lorazepam if necessary will be allowed in any phase of the study.
Eligibility Criteria
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Inclusion Criteria
* Ages between 18 and 65 years old;
* Diagnosis of Major Depressive Disorder (MDD) made by a clinician according to Diagnostic Statistical Manual criteria-5-Text Revised (DSM-5-TR)
* Patients with Hamilton Depressive Rating Scale-17 items (HDRS-17) scores 14-23;
* Informed and signed consent form.
Exclusion:
* Unstable serious clinical or neurological diseases;
* Postpartum depression or other types of depressive disorders (disruptive mood dysregulation disorder, pre-menstrual, substance/medication-induced depressive disorder, depressive disorder due to another medical condition, another disorder specified depressive disorder and unspecified depressive disorder);
* Other psychiatric disorders;
* Patients with active psychotic symptoms;
* Suicidality risks
* Patients already undergoing any other psychological treatment for MDD;
Discontinuation:
* More than two absences during treatment;
* Those who miss more than two sessions/consultations, whether medical treatment or the psychoeducational program;
* Non-response to the use of Sertraline over the initial eight weeks; Presence of hypomanic symptoms at any time during treatment (Young \<7)
18 Years
59 Years
ALL
No
Sponsors
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Ricardo Alberto Moreno, M.D., Ph.D.
OTHER
Responsible Party
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Ricardo Alberto Moreno, M.D., Ph.D.
PhD
Locations
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Institute of Psychiatry - Faculty of Medicine from University of Sao Paulo
São Paulo, , Brazil
Countries
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Central Contacts
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Facility Contacts
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References
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Carneiro AM, Silva SLT, Fernandes FDS, Barretto JR, de Brito TR, Moreno LH, Pimentel FC, Jorge BA, Dos Santos LA, Fernandes Ramos MR, Moreno RA. Psychoeducation Group for Depression (PEG-D): Study protocol for a prospective, randomized, single-blind, crossover trial. PLoS One. 2025 Aug 8;20(8):e0329006. doi: 10.1371/journal.pone.0329006. eCollection 2025.
Other Identifiers
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76212623.1.0000.0068
Identifier Type: -
Identifier Source: org_study_id
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