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Cannabinoid Supplementation on Vascular and Cognitive Function

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EstatiAktif, pa rekritman
Patwone
University of British Columbia
Kolaboratè
Lexaria Bioscoence Corp

Mo kle

Abstrè

Cannabidiol (CBD) is a bioactive cannabinoid compound in marijuana (cannabis sativa), but unlike Δ9 tetrahydrocannabinol (THC), lacks the psychoactivity effect of THC. Available evidence suggests that there are marked therapeutic CBD effects for diverse disease processes including inflammation, cancers, psychosis, and epileptic seizures. The purpose of this study, in both younger and older healthy humans, is to improve our understanding of how CBD might control and regulate blood vessel health as well as cognitive and exercise performance.

Dat

Dènye verifye: 09/30/2019
Premye Soumèt: 09/19/2017
Enskripsyon Estimasyon Soumèt: 09/21/2017
Premye afiche: 09/27/2017
Dènye Mizajou Soumèt: 10/20/2019
Dènye Mizajou afiche: 10/22/2019
Dat aktyèl kòmanse etid la: 12/31/2017
Dat Estimasyon Prensipal Estimasyon an: 09/29/2021
Dat estime fini etid la: 09/30/2021

Kondisyon oswa maladi

Diet Modification

Entèvansyon / tretman

Dietary Supplement: Cannabidiol supplement

Faz

-

Gwoup bra

BraEntèvansyon / tretman
Placebo Comparator: Placebo
Sugar pill that will have no effect.
Active Comparator: Cannabidiol and herbal capsules (1 dose)
Cannabidiol supplement with added ginseng, ginkgo biloba, and organic hemp oil.
Active Comparator: Cannabidiol (1 dose)
Only cannabidiol supplement.
Active Comparator: Cannabidiol and herbal capsules (2 dose)
Cannabidiol supplement with added ginseng, ginkgo biloba, and organic hemp oil.
Active Comparator: Cannabidiol only (2 dose)
Only cannabidiol supplement.

Kritè kalifikasyon yo

Laj ki kalifye pou etid 18 Years Pou 18 Years
Sèks ki kalifye pou etidAll
Aksepte Volontè HealthyWi
Kritè

Inclusion Criteria:

- non-smoking

- non-obese

- between the ages of 18-30 & 60-75 years

- have no history of cardiopulmonary, liver, gastrointestinal, kidney or cerebrovascular disease.

Exclusion Criteria:

- are obese

- are taking prescription drugs or over-the-counter supplements that influence cardiovascular or nitric oxide metabolism

- have a history of smoking

- have history of cardiovascular, respiratory (including asthma) or neurological disease

- have known intolerance to ginseng or ginkgo herbals

- have kidney, gastrointestinal or liver disease

- have epilepsy

- have diabetes

- are pregnant or breast feeding

- do not speak English as first language

- a student in the University of British Columbia (UBC) Okanagan Centre for Heart, Lung and Vascular Health

- medical or recreational use of cannabis

- clinically diagnosed anxiety or depression

- history of opioid use

- unwilling or unable to execute the informed consent documentation

Rezilta

Mezi Rezilta Prensipal yo

1. Circulating cannabidiol and nitric oxide markers [Through study completion, an average of 1 year]

Measured by venous blood sampling

2. Vascular function [Through study completion, an average of 1 year]

Duplex ultrasound system

Mezi Rezilta Segondè

1. Height [Through study completion, an average of 1 year]

Height in cm

2. Weight [Through study completion, an average of 1 year]

Weight in kg

3. Body mass index [Through study completion, an average of 1 year]

Body mass in kilograms divided by height in meters squared

4. Systolic blood pressure [Through study completion, an average of 1 year]

Measured by automated sphygmomanometer

5. Diastolic blood pressure [Through study completion, an average of 1 year]

Measured by automated sphygmomanometer

6. Heart rate [Through study completion, an average of 1 year]

Measured by 3-lead electrocardiogram

7. Respiration [Through study completion, an average of 1 year]

Measured by spirometry

8. Medical History Questionnaire [Through study completion, an average of 1 year]

Assesses inclusion/exclusion criteria and prior history of medical conditions.

9. Gastrointestinal Distress Questionnaire [Through study completion, an average of 1 year]

Measured using a 10 cm visual analogue scale

10. Anxiety Questionnaire [Through study completion, an average of 1 year]

Assessed with a visual analog scale

11. Cognitive performance [Through study completion, an average of 1 year]

Computerized battery of neuropsychological tests

12. Exercise performance [Through study completion, an average of 1 year]

Step-wise exercise test on cycle ergometer

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