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A Randomized Controlled Trial to Investigate Possible Drug-drug Interactions Between Clobazam and Cannabidiol

NCT02565108 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2022-09-28

Study results available
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Summary

This trial consists of 2 parts: a double-blinded phase and an open-label extension phase. The blinded phase only will be described in this record. Participants were randomized in a 4:1 ratio to receive GWP42003-P or matching placebo.

Conditions

Interventions

DRUG

GWP42003-P 20 mg/kg/Day Dose

GWP42003-P was an oral solution containing 25 mg/mL cannabidiol (CBD) or 100 mg/mL CBD dissolved in the excipients sesame oil and anhydrous ethanol (79 mg/mL) with added sweetener (0.5 mg/mL sucralose) and strawberry flavoring (0.2 mg/mL).

DRUG

Placebo

Placebo oral solution contained the excipients sesame oil and anhydrous ethanol (79 mg/mL) with added sweetener (0.5 mg/mL sucralose) and strawberry flavoring (0.2 mg/mL).

DRUG

Clobazam

Participants were already on a stable dose of CLB at Baseline and continued to take a stable dose of CLB for the duration of the blinded phase of the study. CLB was administered either once or twice daily in line with the physician's preferred dosing regimen for the CLB for each participant.

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-20
Primary Completion
2016-07-21
Completion
2016-07-21

Countries

  • Spain
  • United Kingdom

Study Locations

More Related Trials

Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02565108 on ClinicalTrials.gov