CBD: research and patient questions

Researchers followed adults living with long-term lower back pain who chose to use edible cannabis products from legal stores over a two-week period. Participants filled out daily questionnaires about their pain levels, whether they consumed their cannabis product, how many times they used it, and the estimated amounts of plant compounds they took. The goal was to see how different mixtures of major cannabis plant compounds related to daily and short-term changes in pain.

The study looked at whether a pharmaceutical version of cannabidiol (CBD) could help patients with heart inflammation. Researchers used a specific type of imaging called cardiac magnetic resonance (CMR) to see if CBD improved the condition of the heart.

Thirty young adults who sometimes use cannabidiol, a non-intoxicating part of the cannabis plant, took part in this study. Each person breathed in vapor on three separate days: one with no cannabidiol, one with a low amount, and one with a higher amount, without knowing which was which. Researchers then checked many aspects of their eyesight.

This study looked at how cannabidiol (CBD), a compound from cannabis plants, affects athletes during endurance exercise. Researchers compared how CBD and a placebo affected athletes' physical responses and how they felt during exercise. The study aimed to see if CBD could help with recovery or performance.

Researchers in Brazil studied adult patients with painful knee osteoarthritis to see if a daily plant extract oil rich in cannabidiol helped reduce joint pain and improve daily living. Participants took either the cannabis oil or an inactive oil twice a day for two months while keeping their regular doctor-prescribed medications.

Older adults with severe shaking movements of the hands received daily oral capsules containing pharmaceutical grade plant extracts of tetrahydrocannabinol and cannabidiol, compared against identical inactive placebo capsules in a crossover design.

Researchers investigated whether taking a common daily amount of hemp extract oil affects liver health and hormone levels in healthy adults. Over two hundred participants took either the study liquid or an inactive liquid twice daily for four weeks while having their blood tested regularly.

Researchers studied healthy adults who use cannabis now and then. Each person took several small amounts of a plant-derived calming compound, cannabidiol, along with a sugar-free oil placebo, on different days, and had blood drawn over several hours.

Clinicians should consider the diversity of cannabinoids and dosing regimens when evaluating treatment options for patients.

This is a review article about older adults, meaning people aged 50 and up, who use cannabis to help them sleep. The authors looked at what research already exists and what is still missing. They did not run a new study with patients.