# Observational Study of Ketamine Infusions for the Treatment of Chronic Pain

> **NCT05477004** · — · ENROLLING_BY_INVITATION · sponsor: **Theresa Lii** · enrollment: 100 (estimated)

## Conditions studied

- Chronic Pain

## Interventions

- **DRUG:** Ketamine

## Key facts

- **NCT ID:** NCT05477004
- **Lead sponsor:** Theresa Lii
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2022-06-01
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-12-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05477004

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05477004, "Observational Study of Ketamine Infusions for the Treatment of Chronic Pain". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05477004. Licensed CC0.

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