# Ketamine for Older Adults Pilot

> **NCT04504175** · PHASE4 · COMPLETED · sponsor: **Washington University School of Medicine** · enrollment: 25 (actual)

## Conditions studied

- Treatment Resistant Depression
- Refractory Depression
- Therapy-Resistant Depression
- Late Life Depression
- Geriatric Depression

## Interventions

- **DRUG:** Ketamine

## Key facts

- **NCT ID:** NCT04504175
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-22
- **Primary completion:** 2021-11-30
- **Final completion:** 2022-03-15
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2023-02-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04504175

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04504175, "Ketamine for Older Adults Pilot". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04504175. Licensed CC0.

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