# Retraction Note: Rapid and sustained antidepressant effects of intravenous ketamine in treatment-resistant major depressive disorder and suicidal ideation: a randomized clinical trial

**Authors:** Ahmad Zolghadriha, Afagh Anjomshoaa, Mohammad Reza Jamshidi, Farnaz Taherkhani

PMC · DOI: 10.1186/s12888-026-07808-5 · 2026-01-19

## Full-text entities

- **Diseases:** major depressive disorder (MESH:D003865)
- **Chemicals:** ketamine (-)

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Source: https://tomesphere.com/paper/PMC12814568