Can ketamine quickly quiet suicidal thoughts? new brain scan study aims to find out
Symptom relief
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This study tests whether four intravenous ketamine infusions over two weeks can reduce suicidal thoughts in 36 adults with major depression. Participants will also have two MRI brain scans to see if changes in brain structure relate to symptom improvement. The goal is to both tre…
Phase: PHASE2, PHASE3 • Sponsor: The Royal's Institute of Mental Health Research • Aim: Symptom relief
Last updated Jun 27, 2026 12:36 UTC