Positive Marijuana Research Database
As more states legalize marijuana (cannabis) in medical or recreational form, there is renewed interest on the metabolic effects from its use. This study evaluated how current marijuana use affects body weight and cardiovascular risk factors among black patients in Brooklyn. Socio-demographic, laboratory and clinical data were collected on 100 black patients with an average […]
An analysis of 8,478 individuals who completed the 2005-2010 National Health and Nutrition Examination Surveys was conducted. The participants ranged between 20 to 59 years of age. Marijuana use was categorized as never used, past use, and current use. Metabolic syndrome was classified by 3 or more of the following: elevated fasting glucose, high triglycerides, […]
As more of the United States implements medical marijuana laws, there is considerable interest on the effect, if any, this has on marijuana use among youth. This article states that a previous publication by Stolzenberg et al. (2015) entitled “The effect of medical cannabis laws on juvenile cannabis use”, erroneously claimed that medical marijuana laws […]
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 […]
Data from the National Health and Nutrition Examination Survey (NHANES) conducted between 2007 and 2012 was used to assess the effects of marijuana on thyroid function and autoimmunity in users. Information from 5280 adults ages 18 to 69 years, who responded to questions related to marijuana use and had laboratory results related to thyroid parameters […]
It has been questioned if cannabis (marijuana) users have any impairment in healing following traumatic injury. This study used a retrospective chart review over a 2 year period from a Level I trauma center on patients having a toxicology report and a Injury Severity Score of more than 16. Differences in presenting characteristics, hospital length […]
Data from this study was gathered from the National Health and Nutritional Examination Survey from 1988-1994. The total sample was 10,896 adults. Marijuana (cannabis) use was based on self-reporting. There were 4 groups determined by marijuana use. 61% were non-users, 30% were past users, 5% were light users (1-4 times/month), and 3% were heavy users […]
It is biologically plausible that marijuana (cannabis) use could affect kidney function, and this cohort study set out to determine any relationships. Data from the Coronary Artery Risk Development in Young Adults (CARDIA) study was used. Past or current marijuana use was reported by 83% (3,131 out of 3,765) of the study participants. The authors […]
The authors of this study did a secondary analysis of data from the Coronary Artery Risk Development in Young Adults (CARDIA) Study. They were investigating any relationship between cumulative lifetime and current marijuana (cannabis) use with abdominal fat, subcutaneous fat, intramuscular fat and any decreased function of the liver at midlife. 2902 participants who were […]
Between February and October of 2015, an anonymous web-based survey was hosted on the Michael J. Fox Foundation and the National Multiple Sclerosis Society webpages. The survey collected demographic and cannabis use information, and used standardized questionnaires to assess neurological function, fatigue, balance, and physical activity participation. There were 595 participants whose data was used […]