# An fMRI Study of Opioid-related Changes in Neural Activity

> **NCT02818036** · NA · COMPLETED · sponsor: **Tristen Inagaki** · enrollment: 82 (actual)

## Conditions studied

- Social Acceptance

## Interventions

- **DRUG:** Naltrexone
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT02818036
- **Lead sponsor:** Tristen Inagaki
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-08
- **Primary completion:** 2018-06-21
- **Final completion:** 2018-06-21
- **Target enrollment:** 82 (ACTUAL)
- **Last updated:** 2019-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02818036

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02818036, "An fMRI Study of Opioid-related Changes in Neural Activity". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02818036. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*