# Acute Effects of Alcohol on PET Imaging of Phosphodiesterase-4B (PDE4B)

> **NCT07027839** · PHASE1 · RECRUITING · sponsor: **National Institute of Mental Health (NIMH)** · enrollment: 30 (estimated)

## Conditions studied

- Alcohol Use Disorder

## Interventions

- **DRUG:** Intravenous Ethanol
- **DRUG:** 18F-PF-06445974

## Key facts

- **NCT ID:** NCT07027839
- **Lead sponsor:** National Institute of Mental Health (NIMH)
- **Sponsor class:** NIH
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-12-11
- **Primary completion:** 2028-02-22
- **Final completion:** 2029-02-22
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07027839

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07027839, "Acute Effects of Alcohol on PET Imaging of Phosphodiesterase-4B (PDE4B)". Retrieved via MORVS 2026-10-30 from https://api.morvs.ai/clinical/NCT07027839. Licensed CC0.

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