Positive Marijuana Research Database
Even though there is little evidence that they are effective for the long term, chronic pain patients are commonly treated with opioids. The purpose of this study was to determine if using medical cannabis (marijuana) for chronic pain changed individual patterns of opioid use. A survey of 244 medical marijuana patients with chronic pain was […]
Neuroblastoma is one of the most common solid cancers in children, and is associated with a poor prognosis in advanced cases. Cannabinoids have been found to show positive effects on cancer, and work in a variety of ways to create those effects. In this study, the 2 most common components of marijuana (cannabis), THC and […]
Tobacco and cannabis (marijuana) are frequently used together, and this study set out to determine if the usage of marijuana interfered with the success of those wishing to cease tobacco usage. 1,246 treatment-seeking tobacco smokers were enrolled in this study, and 220 of those were current marijuana users. Outcomes were determined after 12 weeks of […]
In this study, 575 HIV & hepatitis C co-infected women were followed for an average of 11 years. 56% reported no THC (marijuana) use, 25% reported less than weekly use, 12% reported weekly use, and 7% reported daily use at the beginning of the study. The analysis was looking for association of THC (marijuana) use […]
The authors of this study assembled data from the adolescent samples of the 2002 to 2013 administrations of the National Survey on Drug Use and Health, for ages 12-17 years. In the conclusion they state: “Past-year prevalence of marijuana use disorders among US adolescents declined by an estimated 24% over the 2002 to 2013 period.” […]
As more of the world recognizes the benefits of, and legalizes the use of marijuana (cannabis), concerned individuals and policymakers wonder if using marijuana is associated with poor health outcomes. In this study the authors compared 20 years of marijuana use with a variety of physical health indexes at early midlife. 1,037 individuals were evaluated […]
It is well documented that marijuana (cannabis) is regularly and effectively used for pain mitigation. But its other benefits are often surprising. In this study it was found that cannabis sativa (marijuana) extracts rich in THC can protect the mucosal lining of the stomach. One method of protection is that marijuana seems to inhibit stomach […]
Bipolar disorder is considered one of the most debilitating mood disorders, and marijuana (cannabis) is the most commonly used illicit substance among this group. It is unknown if the combination may improve or disrupt mood, and if there is further cognitive impairment when combined. This study attempted to determine the impact of marijuana on mood […]
The effectiveness of vaporized cannabis (marijuana) was evaluated in these 8 hour human laboratory experiments. Following baseline evaluation, 42 participants experiencing neuropathic pain due to injury or disease of the spinal cord were given 4 puffs of either placebo or 2.9% or 6.7% THC. A second dosing was given 3 hours later, at which time […]
Using data on all prescriptions filled by Medicare Part D enrollees from 2010 to 2013, the authors of this study found that the use of prescription drugs for which marijuana (cannabis) could serve as a clinical alternative fell significantly, once a medical marijuana law was implemented. National overall reductions in Medicare program and enrollee spending […]