Clinical trial NCT04388189: Leveraging EEG for Antidepressant Prediction With Duloxetine and Bupropion
Official title: Leveraging EEG for Antidepressant Prediction With Duloxetine and Bupropion (LEAP-DB): A Multicenter, Randomized, Blinded Outcome Study of EEG-guided Treatment With Duloxetine Versus Bupropion in Adults With Major Depressive Disorder
Study type: INTERVENTIONAL
Overall status: WITHDRAWN
Phase: PHASE4
Conditions: Major Depressive Disorder
Keywords: Major Depressive Disorder
EEG
Biomarker
Antidepressant
Duloxetine
Bupropion
Lead sponsor: Alto Neuroscience
Sponsor class: INDUSTRY
First posted: 2020-05-14
Enrollment: 0
Sex: ALL
Minimum age (years): 22
Maximum age (years): 85
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: The LEAP-DB study will be conducted to validate the utility of EEG biomarkers as an aid to antidepressant treatment selection in adults with MDD.

Detailed description: The LEAP-DB study is an 8-week, multicenter, randomized, blinded study to evaluate the performance of EEG-based biomarkers in predicting treatment outcome. Study participants will be randomized in a 1:1 ratio to receive either duloxetine or bupropion and followed for 8 weeks.

Eligibility criteria: Inclusion Criteria:

* Male or female, aged 22 or older at the time of informed consent.
* Diagnosis of Major Depressive Disorder (MDD) based on the Structured Clinical Interview for DSM-5 for depression.
* Moderate or severe depression on DSM-5 depression criteria items, as assessed by a score of 10 or more on the Patient Health Questionnaire (PHQ-9)
* Has not taken either study medications (duloxetine, bupropion) in the current episode
* Has not received electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), or esketamine treatment in the current episode
* Provision of personally signed and dated written informed consent prior to any study procedures
* Agrees to, and is eligible for all biomarker assessments (EEG, neurocognitive testing, activity and sleep monitoring, genetic testing)
* Fluent in English
* Ability to complete all assessments independently
* Stated willingness to comply with all study procedures and availability for the duration of the study

Exclusion Criteria:

* Diagnosis of bipolar disorder or a psychotic disorder based on the Structured Clinical Interview for DSM-5.
* Concurrent use of antipsychotics or mood stabilizers
* Use of hypnotics, anxiolytics or opiate pain medications greater than three days per week and unable to reduce use to three or fewer days per week on an as needed basis
* Pregnant or breastfeeding
* Severe impediment to vision, hearing, comprehension, and/or hand movement that interferes with study tasks
* Active substance use that interferes with ability to consent and/or complete assessments
* Any contraindication to EEG (e.g. requiring high concentration oxygen)
* Employees/family of employees of clinic site
* Participation in another research study that began within less than 2 months prior to the first study visit

Primary outcomes:
measure: Response rate on the 16-item patient-reported Quick Inventory of Depressive Symptoms (QIDS-SR) at the week 8 endpoint as a function of biomarker score
timeFrame: 8 weeks
Secondary outcomes:
measure: Percentage decrease in depressive symptoms on the QIDS-SR at the week 8 endpoint as a function of biomarker score
timeFrame: 8 weeks
measure: Absolute score decrease from baseline to the week 8 endpoint on the QIDS-SR as a function of biomarker score
timeFrame: 8 weeks
Other outcomes:
Locations:
Study officials:
affiliation: Alto Neuroscience
name: Corey Keller, MD, PhD
role: STUDY_DIRECTOR
References: