What is the evidence for medical use of cannabis carolyn brown electricity magnetism


The authors are unanimous in saying there is little research, and many of the studies that have been done are really small — less than two dozen patients. Some lack another treatment for comparison — either a placebo or another drug. bp gas station Other studies can’t be blinded, because patients can tell whether they are getting cannabis, either because they are smoking it or they feel stoned. Others are “observational” studies (some patients are given cannabis and the researchers see what happens), considered the poorest type of evidence.

These medical uses of cannabis are not just based on folklore (or, in this case, folk-singer lore). electricity human body Science has shown that some of the chemicals in cannabis (cannabinoids) mimic natural chemicals in the human body that are important in the nervous system and the immune system. This is why its use is being taken seriously as a potential addition to the drugs we already have.

The toughest pain to control is cancer pain. gas gas A review of five randomized controlled trials looked at cannabis to treat this type of pain. Although one of the studies didn’t find any difference between cannabis preparations containing both THC and CBD (nabiximols) and placebo, there was definite effect in two larger studies with more than 150 patients each. tortugas ninjas Two earlier studies that had looked at short-term effects in small numbers of patients also found an effect. This review was funded by a Canadian medical cannabis company but was conducted with Sunnybrook Health Sciences Centre and the University of Toronto, so the oversight, ethics and evidence should be solid.

A review that looked at cannabis research for many different disabilities found robust evidence only for epilepsy and pain. Another review that looked specifically at the non-intoxicating cannabinoid CBD for epilepsy showed that it was effective but also showed high rates of side effects, including sleepiness, loss of appetite and diarrhea. find a gas station close to me A third review found positive effects of CBD in the worst types of epilepsy: Dravet syndrome and Lennox-Gastaut syndrome.

A review of five studies (only two of which were high-quality and all of which were small) found positive and remarkable effects on symptoms of IBD. power outage houston report However, two systematic reviews ( one for Crohn’s disease and one for ulcerative colitis) by the Cochrane Collaboration — well known for its high-standard reviews — found that the effects were uncertain, the studies small, and conclusions unreachable. However, because of the positive findings of some studies, treatment of IBD needs to be tested in larger groups.

That’s the question. When I attended a panel on medical cannabis earlier this year (2018), one of the panellists representing a cannabis company buttonholed me afterward about the difficulty in conducting studies. He pointed out that the best level of evidence is provided by randomized controlled trials involving hundreds or thousands of patients. But running those trials is incredibly expensive. all 4 gas giants names He also argued that it is difficult to use placebos when testing cannabis, since those taking cannabis may be smoking it and it may be unethical to let patients go without some kind of treatment. This also means it might be impossible for the trials to be double-blinded — when neither patients nor researchers know who is getting the drug and who the placebo or comparison drug.

But in Canada the cannabis companies have formed a consortium that could fund trials. As well, disease foundations in Canada and other countries (like, the one to the south) are interested in the promise of cannabis, and they put money into research. With its open regime, Canada is a good place to carry out international studies of medical cannabis, which would not face the legal hurdles that exist in many other countries.