# Positron Emission Tomography Assessment of Ketamine Binding of the Serotonin Transporter

> **NCT02717052** · PHASE2 · UNKNOWN · sponsor: **Medical University of Vienna** · enrollment: 74 (estimated)

## Conditions studied

- Depression
- Ketamine

## Interventions

- **DRUG:** (S)-ketamine (Main study)
- **DRUG:** (S)-ketamine (Pilot II)
- **DRUG:** (R,S)-ketamine (Pilot II)
- **DRUG:** Placebo
- **OTHER:** PILOT Study II: PET1
- **OTHER:** PILOT Study II: PET2
- **OTHER:** Main Study: PET1
- **OTHER:** Main Study: PET2
- **OTHER:** PILOT Study I: PET1
- **OTHER:** PILOT Study I: PET2
- **DRUG:** (R,S)-ketamine (Pilot I)
- **DRUG:** (R,S)-ketamine (Pilot III)
- **OTHER:** PILOT Study III: PET1
- **OTHER:** PILOT Study III: PET2

## Key facts

- **NCT ID:** NCT02717052
- **Lead sponsor:** Medical University of Vienna
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-05
- **Primary completion:** 2019-12-31
- **Final completion:** 2019-12-31
- **Target enrollment:** 74 (ESTIMATED)
- **Last updated:** 2018-10-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02717052

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02717052, "Positron Emission Tomography Assessment of Ketamine Binding of the Serotonin Transporter". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT02717052. Licensed CC0.

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