Women tend to be more conservative than men on political questions related to marijuana. A recent study finds that this gender gap appears to be driven by religion and the fact that men are more likely to have used marijuana.
In a study designed to evaluate second-hand marijuana smoke exposure among children—a topic that scientists have not yet widely addressed—researchers at the Icahn School of Medicine at Mount Sinai found that nearly half of children whose parents smoked marijuana showed evidence of second-hand marijuana smoke exposure. The study appears in the December issue of Pediatrics.
New research shows it’s possible for both children and adults with uncontrolled asthma to find their symptoms worsening due to cannabis allergy and exposure to marijuana smoke.
As roadway safety remains a pressing public health concern in California, researchers at the Qualcomm Institute and the University of California San Diego School of Medicine have received funding to expand a statewide program known as Training, Research, and Education for Driving Safety (TREDS). TREDS recently launched a public awareness campaign called “Higher Education: Driving High is DUI” to raise awareness about the dangers of driving under the influence of drugs.
Adolescent marijuana use may alter how neurons function in brain areas engaged in decision-making, planning and self-control, according to researchers at the University of Illinois at Chicago. The findings are the result of an animal model study focused on the structural development of the prefrontal cortex, or PFC, which controls high-level cognitive functions.
Students from low-income neighborhoods who attended a high-achieving school were less likely to abuse marijuana than those who weren’t offered admission. By 11th grade, the risk of misusing the drug was cut by half in boys at top-performing schools.
Mount Sinai Researchers Find Long-Term Structural and Gene Expression Disturbances in Adult Brains in Association with Adolescent THC Exposure; These Changes Mimic Aspects of Psychosis Risk
Samaan and his research team at McMaster set out to find studies on boys and girls under age 18 with exposure to recreational or medicinal cannabis. The use of cannabis included smoked, ingested and other modes of exposure to cannabis products.
A study led by researchers at CHU Sainte-Justine in Montreal confirms that cannabis use is related to impaired and lasting effects on adolescent cognitive development.
In the past few decades, societal acceptance and legalization of marijuana have increased. Despite centuries of cannabis use for both recreational and medicinal purposes, scientific knowledge of marijuana is limited. In this changing environment, anesthesia providers need preoperative guidelines to assess patients who are medicinal, recreational, or chronic cannabis users and up-to-date information about potential interaction with anesthesia.
Researchers at University of California School of Medicine are preparing to launch a novel clinical trial to examine the safety, efficacy and pharmacological properties of cannabis as a potential treatment for adults with essential tremor (ET). Currently, ET is treated using repurposed medications originally developed for high blood pressure or seizures.
The risks of alcohol consumption differ by the presence or absence of simultaneous use of other substances, the most common one being marijuana. Simultaneous alcohol and marijuana use may increase alcohol-related risks and societal costs. This paper examined historical changes in simultaneous alcohol/marijuana use among young adult alcohol users from 1977 – 2016.
Marijuana use is becoming more prevalent among middle-aged and older adults, with 9 percent of adults aged 50-64 and nearly 3 percent of adults 65 and older reporting marijuana use in the past year, according to a study by researchers at NYU School of Medicine and the Center for Drug Use and HIV/HCV Research (CDUHR) at NYU Rory Meyers College of Nursing.
To better understand how much marijuana or constituent compounds actually get into breast milk and how long it remains, researchers at University of California San Diego School of Medicine conducted a study, publishing online August 27 in Pediatrics.
At a time when drug overdoses are becoming more prevalent and lethal, a new report provides a snapshot of regional illicit drug use and, for the first time, highlights the complexity of detecting and treating patients at hospital emergency departments for a severe drug-related event.
It’s been used for medicinal purposes for more than 4,000 years and was the basis for one of the newest epilepsy drugs on the market. Does medical marijuana have a place in epilepsy treatment?
The National Institute on Drug Abuse (NIDA), part of the National Institutes of Health (NIH), has awarded the University of California, Irvine School of Medicine, a 4-year, $9 million grant aimed at determining the long-term impact of cannabis exposure on the adolescent brain.
Inhaled vaporized cannabis does not appear to improve or worsen exercise performance and activity-related breathlessness in patients with advanced chronic obstructive pulmonary disease (COPD), according to a randomized controlled trial published online in the Annals of the American Thoracic Society.
Systematic review of task-related neuroimaging studies found addicted individuals demonstrate increased activity in these networks
during drug-related processing but decreases across all other functions
The American Pain Society (APS) today endorsed compromise legislation in the U.S. Senate amending provisions of the Marijuana Effective Studies Act of 2016, which removes excessive regulatory barriers inhibiting researchers from obtaining marijuana plants for studies to assess the drug’s medical effectiveness and safety.
Canadian researchers find that boys who start smoking pot before 15 are much more likely to have a drug problem at 28 than those who start at 15 or after.
With the 2018 election six months away, Michigan State University’s Institute for Public Policy and Social Research released findings from its latest State of the State Survey, or SOSS, revealing that many voters still are undecided on candidates but have strong opinions on controversial ballot issues.
While a wide majority of oncologists do not feel informed enough about medical marijuana’s utility to make clinical recommendations, most do in fact conduct discussions on medical marijuana in the clinic and nearly half recommend it to their patients, say researchers who surveyed a population-based sample of medical oncologists.
Researchers at the University at Buffalo Research Institute on Addictions have found that prenatal marijuana use also can have consequences on infants’ weight and can influence behavior problems, especially when combined with tobacco use.
Autism is a complex neurodevelopmental disorder that affects an estimated 1 in 68 children in the United States, yet treatment options are limited. Could cannabidiol (CBD), a non-psychoactive compound found in cannabis, hold clues for developing effective therapies? Thanks to a major gift from the Ray and Tye Noorda Foundation, researchers at the University of California San Diego will embark on a multidisciplinary study to investigate the potential of cannabidiol as a treatment for severe autism.
Researchers have developed a prototype app called ‘Am I Stoned’ that could help cannabis users understand how the drug is affecting them through a series of phone-based tasks.
There's never been a market as big for legal recreational marijuana as California. CSU experts weigh in on what it will mean for the state, now and in the years to come.
A new technology developed by Stony Brook University researchers affiliated with the Institute of Chemical Biology and Drug Discovery (ICB & DD) that has identified Fatty Acid Binding Proteins (FABPs) as drug targets of the body’s endocannabinoid system is licensed to Artelo Biosciences, Inc.
Can medical marijuana help to fight the opioid epidemic? Many believe that it can. But a new study finds that people who use medical marijuana actually have higher rates of medical and non-medical prescription drug use—including pain relievers. The study appears in the Journal of Addiction Medicine, the official journal of the American Society of Addiction Medicine (ASAM), published by Wolters Kluwer.
Few older adults use medical marijuana, a new national poll finds, but the majority support its use if a doctor recommends it, and might talk to their own doctor about it if they developed a serious health condition. And two-thirds say the government should do more to study the drug’s health effects.
Some cannabis-derived treatments are now being tested for their ability to help certain skin diseases in a new story from nonprofit journalism news service Inside Science (ISNS)
It’s well known that a morning cup of joe jolts you awake. But scientists have discovered coffee affects your metabolism in dozens of other ways, including your metabolism of steroids and the neurotransmitters typically linked to cannabis, reports a new study from Northwestern Medicine. In a study of coffee consumption, Northwestern scientists were surprised to discover coffee changed many more metabolites in the blood than previously known.
A majority of pediatric cancer providers endorse the use of medical marijuana for children with advanced cancer, according to results of a multicenter survey published in Pediatrics.
Exercise has numerous, well-documented health benefits. Could it also play a role in preventing and reducing substance misuse and abuse in adolescents? This is the intriguing question that a team of investigators from Case Western Reserve University School of Medicine and Cleveland Clinic seeks to answer. In a review article recently published in Birth Defects Research, the trio of researchers supplies a rationale for the use of exercise, particularly assisted exercise, in the prevention and adjunctive treatment of substance-use disorders – including alcohol, marijuana, cocaine, opioids, and heroin.
A study of four medical marijuana outlets in California suggests that many of their customers don’t fit the profile expected for businesses focused on sick patients.
House Speaker Beth Harwell led a delegation of Tennessee legislators to campus Monday, Feb. 5, to learn more about Middle Tennessee State University’s Tennessee Center for Botanical Medicine Research and its ongoing studies with nonpsychotropic cannabinoids, which are derived from hemp.
A new study, led by researchers at RTI International, surveyed more than 1,900 adults in Oregon prior to the legalization of marijuana in the state and found that more than half (52.5%) consider alcohol to be more harmful than marijuana while few (7.5%) believe marijuana is more harmful to a person’s health.
Binge or heavy episodic drinking (HED) – defined as four or more drinks in a two-hour period – among U.S. university women has increased by 40 percent during the past 30 years. This dramatic development suggests that women are “closing the gender gap” by drinking at rates similar to those of men. Feminine norms – beliefs and expectations about what it means to be a woman – may play a role in altering drinking patterns among this group. This study examined trajectories of HED among young adult women and the gender-relevant factors that may predict these trajectories.
The Federation of State Medical Boards (FSMB) announced that resources related to opioid prescribing and telemedicine are currently the most important regulatory issues to state medical boards. The announcement comes after analyzing responses from 51 state medical boards as part of the FSMB’s 2017 annual survey to its member boards.