# The Role of Opioidergic Systems in Breathing Based Analgesia

> **NCT03419858** · EARLY_PHASE1 · COMPLETED · sponsor: **University of California, San Diego** · enrollment: 60 (actual)

## Conditions studied

- Pain

## Interventions

- **BEHAVIORAL:** Mindfulness Meditation
- **BEHAVIORAL:** Placebo Meditation
- **BEHAVIORAL:** Slow-Breathing
- **DRUG:** Naloxone
- **OTHER:** Saline

## Key facts

- **NCT ID:** NCT03419858
- **Lead sponsor:** University of California, San Diego
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-03-13
- **Primary completion:** 2017-06-27
- **Final completion:** 2017-06-27
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2019-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03419858

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03419858, "The Role of Opioidergic Systems in Breathing Based Analgesia". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03419858. Licensed CC0.

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