About this trial
To investigate the effects of Dronabinol use on blood pressure and neurovascular physiology
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Recreational occasional Cannabis use (Consuming THC less than 2 times a week)
21 - 40 years of age
Biological male or female
Disqualifiers
BMI > 35 kg/m2
Diagnosed psychiatric disorders
Hypotension
History of seizures
Trial design
Crossover
Treatments tested in this trial
Dronabinol
DrugPatients will take one 10 mg dose of Dronabinol.
Placebo
DrugPatients will take one 10mg dose of a Placebo Pill.
Treatment groups
Trial outcomes
Primary outcomes
Blood Pressure
Blood pressure is the force exerted by circulating blood on the walls of the arteries as it is pumped through the body. Blood pressure will be measured as a ratio of systolic/diastolic (mmHg).
Heart Rate
Heart Rate is the number of contractions (beats) that the heart makes per minute. This will be measured in bpm (beats per minute)
Secondary outcomes
Baroreflex Sensitivity
Baroreflex sensitivity will be assessed using beat-by-beat blood pressure, heart rate, and Sympathetic nerve activity collected continuously for at least 5min. This will be measured in ms/mmHg.
Sympathetic control
Sympathetic control will be measured by microneurography of peroneal or fibular nerve, reported as bursts of sympathetic activity per minute or normalized to 100 heart beats
Flow Mediated Dilation
Flow Mediated Dilation will be measured by ultrasonography of brachial artery, reported as an absolute change in arterial diameter from resting baseline
Aortic Wave Reflection
Aortic Wave Reflection will be measured via arterial tonometry, reported as aortic augmentation index
Sponsors and contacts
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