# A Double-Blind, Randomized, Placebo-Controlled Study of the Safety and Effects of CBN With and Without CBD on Sleep Quality

> **NCT05839964** · PHASE1,PHASE2 · COMPLETED · sponsor: **Canopy Growth Corporation** · enrollment: 301 (actual)

## Conditions studied

- Healthy Adults

## Interventions

- **DIETARY_SUPPLEMENT:** CBN and CBD

## Key facts

- **NCT ID:** NCT05839964
- **Lead sponsor:** Canopy Growth Corporation
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-05-16
- **Primary completion:** 2022-12-06
- **Final completion:** 2022-12-06
- **Target enrollment:** 301 (ACTUAL)
- **Last updated:** 2023-05-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05839964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05839964, "A Double-Blind, Randomized, Placebo-Controlled Study of the Safety and Effects of CBN With and Without CBD on Sleep Quality". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05839964. Licensed CC0.

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