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Clinical Trial Summary

This study is looking at the efficacy, durability, safety, and tolerability of multiple single doses of Ketamine vs. active placebo for treating patients with treatment resistant depression who are taking an antidepressant that is not working for them.


Clinical Trial Description

The primary objective is to investigate whether all doses (0.1 mg/kg, 0.2 mg/kg, 0.5 mg/kg, and 1.0 mg/kg) of ketamine are superior to active placebo (midazolam 0.045 mg/kg) therapy in the acute treatment of patients with treatment resistant depression within 72 hours (Day 3), when added to ongoing and stable antidepressant therapy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01920555
Study type Interventional
Source Massachusetts General Hospital
Contact
Status Completed
Phase Phase 2
Start date December 2014
Completion date February 2017

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