At a glance
ClinicalIndex Comparison RecordPhase 4Completed
Drug / intervention
sertraline (Zoloft)drug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Study of Medication and Placebo Response in Major Depression
In Brief
A Phase 4 clinical trial evaluating sertraline (Zoloft) for Depressive Disorder, Major. Completed, across 1 site.
Detailed Summary
The primary purpose of the research study is to use recordings of brain electrical activity (through electroencephalogram, or EEG) and symptom measurements to determine whether patients are likely to show a response to medication or placebo treatment during a treatment trial for depression.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsDepressive Disorder, Major
CountriesUnited States
CollaboratorsEli Lilly and Company, Pfizer, Massachusetts General Hospital
Timeline
Phase 4CompletedFinished
200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartDec 2003
First PostedSep 2005
Primary CompletionMar 2006
TodayJul 2026
First PostedSep 29, 2005
Enrollment StartDec 1, 2003
Primary CompletionMar 1, 2006
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 20.8 years ago
Interventions
sertraline (Zoloft)drug