Articles tagged with Cannabis
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A randomized controlled trial found that inhaled vaporized cannabis did not improve or worsen exercise-related breathlessness in patients with advanced COPD. Despite some variability in response, the study's results suggest no clinically meaningful effect of cannabis on breathlessness during exercise.
A study by WSU researchers found that marijuana legalization in Colorado and Washington improved clearance rates for certain crimes, including burglaries and vehicle thefts. The analysis of monthly FBI data from 2010 through 2015 showed a significant improvement in property crime clearance rates in these states.
A nationally representative survey suggests that Americans' view of marijuana use is more favorable than existing evidence supports, with many ascribing health benefits to marijuana despite insufficient evidence. The survey found extensive gaps in understanding the health effects and safety of marijuana use.
New research reveals how cannabis triggers hunger hormones and changes brain activity to stimulate appetite. The study's findings could lead to targeted treatments for severe appetite loss in various chronic illnesses, improving quality of life and recovery.
A pioneering study found that Australian parents who turned to medicinal cannabis for children with epilepsy overwhelmingly considered the extracts effective. Contrary to parental expectations, most extracts contained low doses of cannabidiol (CBD), a key therapeutic element commonly used in clinical trials. The research revealed the l...
A majority of Australian GPs support medicinal cannabis use in palliative care and chronic conditions, highlighting the need for GP training. Despite their support, many feel uninformed and inadequately trained to handle patient enquiries about medicinal cannabis.
Women with a history of preeclampsia or gestational hypertension in pregnancy developed chronic hypertension at a 2- to 3-fold higher rate than those with normal blood pressure. They also had significantly higher rates of type 2 diabetes and high cholesterol, highlighting the need for lifelong cardiovascular screening.
A study by Columbia University's Mailman School of Public Health found a steady increase in more frequent cannabis use among adults after 2007, particularly in middle-age and older age groups. This trend contrasts with stable prevalence before 2007 and decreases among adolescents.
Young adults who use alcohol and/or marijuana are more likely to engage in condomless sex, with women being at greater risk on days with substance use. The study found that women's risk of condomless sex increased by a factor of 2.12 on alcohol use days, while men's risk was only slightly higher on dual use days.
A study published in the Journal of Drug Issues found that individuals with strong religious involvement are less likely to use marijuana recreationally and medically. The study, led by FSU Associate Professor Amy Burdette, examined data from the 2016 National Survey on Drug Use and Health.
A recent study published in Biology of Sex Differences found no significant association between cannabis use and suicidal behavior in people with psychiatric disorders. However, the study did suggest that heavy cannabis use may increase risk of suicidal behavior in men.
A 25-year-old prison inmate was left with a permanent disability after using synthetic cannabis, despite having no traditional cardiovascular risk factors. The case highlights the potential dangers of synthetic cannabis use and the need for greater awareness among young users.
A study found that persistent illicit drug use was associated with a higher risk of kidney disease progression and early death among chronic kidney disease patients. Tobacco smoking was also linked to an increased risk of early death.
State agricultural organizations and researchers are working to improve cannabis cultivation through biological means of pest control and sequencing the cannabis genome. This effort aims to increase the crop's value by providing better growing conditions and fertilizers, ultimately reducing the demand for trained scientists.
A new study by Université de Montréal researchers found that boys who start smoking marijuana at the start of their teens are 68% more likely to have a drug abuse problem by age 28, compared to those who start between 15 and 17. The study also found that frequent cannabis use increases the risk of addiction.
New research reveals that young people in the US are increasingly choosing marijuana as their first drug, with a significant increase in use over the past decade. Young men from specific racial and ethnic groups are particularly affected.
Researchers at UBC's Okanagan campus have developed a new method to measure phytocannabinoids, leading to faster, safer and more accurate information for producers and regulators. The new method can test for over 100 phytocannabinoid variants in under 7 minutes.
A new study by RAND Corporation finds that adolescents who view more medical marijuana ads are more likely to use marijuana and have positive expectations about the substance. The study suggests that regulations on marijuana advertising may be necessary to prevent harm, particularly for young people.
A recent study found that cannabis use among parents with children at home nearly quadrupled between 2002 and 2015, increasing from 5% to 7%, while cigarette smoking declined. This increase may compromise progress in reducing secondhand smoke exposure, particularly among certain subpopulations.
A survey of over 200 oncologists reveals that most have discussed medical marijuana use with patients, but many lack knowledge on its effectiveness. The study highlights the need for clinical trials and education to inform cancer care.
Researchers found that most oncologists discuss medical marijuana with patients and nearly half recommend it, but only 30% feel knowledgeable enough to make recommendations. The study suggests a discrepancy between attitudes and practices regarding medical marijuana's utility in oncology.
Researchers found prenatal marijuana use can affect infant size, weight, and behavior problems, particularly when combined with tobacco use. Infants exposed to both substances showed smaller growth, earlier birth, and increased irritability in later infancy.
A multidisciplinary panel of experts discussed the role of medicinal cannabis in alleviating chronic pain and easing the opioid crisis. Despite strict federal laws, state laws allowing medicinal cannabis have impacted communities most affected by opioid use.
A new study found that children exposed to second-hand marijuana smoke have a higher rate of emergency department visits and otitis media episodes compared to those with no smoke exposure. The study also revealed an association between secondhand marijuana smoke exposure and increased child health issues.
A survey of 138 medical marijuana users aged 61-70 found that most patients significantly reduced their chronic pain and dependence on opioid painkillers. The results suggest that medical marijuana could be an effective solution to curb the opioid epidemic in older adults.
Researchers found that communities using a coordinated approach to prevention were more likely to reduce substance use, violence, and other antisocial behaviors in young adults. The study, conducted among 4,400 youth participants, showed significant long-term effects of Communities That Care (CTC) programs.
A new study funded by a $4.7 million gift from the Ray and Tye Noorda Foundation aims to investigate the therapeutic benefits of cannabidiol for children with severe symptoms of autism spectrum disorder. The study will involve clinical assessments and basic research to better understand how CBD interacts with neural activity.
Researchers developed an 'Am I Stoned' app that helps users understand their impairment through phone-based tasks. The app showed promise in detecting THC-induced impairments in a natural setting, paving the way for future use in assessing individual performance.
Researchers found that hemp extract slowed cell migration and reduced inflammation in ovarian cancer cells, suggesting a possible biological mechanism behind its anti-cancer effects. The study's results are comparable to or even better than current ovarian cancer drug Cisplatin, with potential for fewer side effects.
A new study found a significant association between prenatal cannabis use and low birth weights, with a 50 percent increase in risk. The study's lead author emphasizes the need for healthcare providers to screen for cannabis use during pregnancy and provide counseling on its adverse health consequences.
A study published in Journal of Affective Disorders found that cannabis can significantly reduce short-term levels of depression, anxiety, and stress. Optimal strains and quantities include one puff high in CBD and low in THC for depression, two puffs of any type for anxiety, and 10 or more puffs high in CBD and high in THC for stress.
Researchers are investigating various cannabis-related health issues, such as its impact on pregnant women, young people, and those with chronic pain. The studies aim to expand knowledge on the most pressing questions related to the impact of cannabis on health.
Medical marijuana shows promise in managing pain and chemotherapy-induced nausea and vomiting in older adults. However, its use requires a thorough assessment of side effects to ensure lower doses have a greater impact.
Frequent cannabis use among young people is associated with decreased cognitive performance, which subsides with abstinence. A systematic review and meta-analysis of 69 studies found a significant link between heavy cannabis use and reduced cognitive function.
A new study in Journal of Addiction Medicine suggests that people who use medical marijuana are at higher risk for non-medical prescription drug use, including pain relievers. The study analyzed over 57,000 responses and found that medical marijuana users were about 60% more likely to report any prescription drug use.
The American Academy of Sleep Medicine advises against using medical marijuana to treat sleep apnea due to unreliable delivery methods and insufficient evidence on its effectiveness and safety. Effective treatments like CPAP therapy are available from licensed medical providers.
A recent study published in the American Journal of Preventive Medicine found that racial minority adolescents have a high prevalence of substance use and are at a higher risk for suicidal thoughts and behaviors. The research team analyzed data from over 20 years of national surveys and found that Pacific Islander, multiracial, and Ame...
Most older adults (4/5) support allowing medical marijuana if recommended by a physician, while 2/3 advocate for more government-sponsored research on its health effects. The poll also reveals conflicting views on pain management, with prescription medications seen as more effective in controlling dosages.
Two studies investigate the correlation between state-legal cannabis use and opioid prescription rates among Medicaid enrollees and Medicare Part D recipients. The findings suggest that implementing medical cannabis laws may lead to a decrease in opioid prescribing rates and spending.
A new study by Columbia University's Mailman School of Public Health found that cannabis use is associated with an increased initiation of cigarette smoking among non-cigarette smokers. Additionally, adults who smoke cigarettes and use cannabis are less likely to quit smoking than those who do not use cannabis.
A new study reveals that millions of Americans are searching for and purchasing illicit marijuana online, with the majority of search results linking to mail-order retailers. The study found that marijuana shopping searches nearly tripled in the US between 2005 and 2017, peaking at over 2 million searches per month.
A recent study found that riding with an impaired driver is prevalent among emerging adults, with 33% reporting the behavior at least once in the previous year. The study also showed that young adults are more likely to ride with a marijuana-impaired driver than an alcohol-impaired driver.
A study by Colorado State University researchers found that cannabis industry workers in Colorado are generally job-secure and valued safety, but lack formal training and face hazards such as ergonomic concerns and slips, trips, and falls. The industry needs to establish best practices and guidelines to improve worker health and safety.
Cigars used for blunt-making dominate the marketplace in states where recreational marijuana is legal, with fruit-flavored and small pack sizes being particularly popular. This finding highlights the need for stricter regulations on tobacco products to reduce public health risks associated with their use.
A Northwestern University study found that coffee consumption decreased endocannabinoid system metabolites, which regulate stress response, cognition, and appetite. The study also suggests coffee may facilitate the excretion of steroids, potentially affecting diseases such as cancers.
A new special issue of the European Journal of Internal Medicine presents a comprehensive overview of current evidence for medical cannabis and derived products. The studies highlight its effectiveness in pain relief and potential benefits for elderly patients, calling for further research to improve the evidence base.
A recent study by the Academy of Finland found that daily and heavy smoking are independently linked to a higher risk of psychoses. Smoking begun at an early age was a particularly significant risk factor, with prevention of adolescent smoking likely to have positive effects on mental health in later life.
A study published in the International Journal of Drug Policy found that individuals resolving cannabis problems do so at younger ages compared to those resolving problems with alcohol or other drugs. They also reported starting regular use at a younger age and were less likely to seek formal treatment, but more likely to participate i...
Recent studies on medical marijuana laws find no significant link to increased adolescent recreational use, contradicting previous claims. The evidence also suggests that legalizing medical marijuana does not necessarily reduce opioid overdose deaths, as other factors contribute more significantly to the decline in deaths.
A new study by Columbia University's Mailman School of Public Health found no significant change in adolescent recreational marijuana use following enactment of medical marijuana laws. The study analyzed data from four large-scale US surveys and concluded that medical marijuana laws do not increase recreational pot use among teens.
A new medical guideline from the University of Alberta suggests that the benefits of medical cannabis for pain treatment may be outweighed by its harms. The guideline recommends considering medical cannabinoids only in specific cases with adequate evidence and after standard therapies have been tried.
Researchers found medical cannabis significantly relieves pain and improves quality of life for seniors with minimal side effects. The study surveyed 2,736 patients aged 65+ who received medical cannabis through Israel's largest supplier, Tikun Olam.
Research in The Journal of the American Osteopathic Association warns that schizophrenia and psychiatric issues may be triggered by marijuana use, especially among young people. Physicians are advised to counsel patients on dosing and risks, as well as consider a family history of mental illness.
A 25-year study found a higher risk of fatal traffic crashes after 4:20 p.m. on April 20 compared to the same time period on other days. The study analyzed data from 1.3 million drivers involved in 882,483 crashes between 1992 and 2016.
A study by University of British Columbia researchers found that April 20 was associated with a 12% increase in the risk of a fatal traffic crash. The overall increase amounted to 142 additional deaths over a 25-year study period.
A study of four medical marijuana outlets found that customers didn't match the local population, with significant differences in age, ethnicity, and location. Dispensaries appeared to target niche markets, including younger customers and those seeking specific products.
A recent study in Oregon revealed that more than half of the public consider alcohol to be more harmful than marijuana. The study found a significant correlation between age and perceived harm, with younger people substantially more likely to view alcohol as more harmful.
A new study found that medical marijuana dispensaries are associated with lower rates of opioid overdose deaths, but only in states with loosely regulated dispensary systems. The association declined sharply after 2010 as state laws became more tightly regulated and the opioid crisis shifted to heroin and fentanyl.
Researchers are struggling to develop a reliable roadside test for marijuana intoxication, as THC levels can vary greatly depending on factors such as consumption method and pairing with alcohol. New biomarkers and tests are being explored to improve safety on the roads and address the complexities of cannabis use.
A researcher is using Twitter to engage African-American young adults in discussions on blunt use and the health hazards associated with it. The goal of the study is to develop an effective digital health intervention to reduce blunt smoking and decrease related morbidity and mortality rates.