Chris0nllyn
Well-Known Member
Results:
The researchers here analyzed data for all 50 states from 1999 through 2010 (opioid overdose deaths nearly doubled during this time). In the 13 states with medical marijuana laws, they saw a less pronounced upward trend. "...such laws were associated with a lower rate of overdose mortality that generally strengthened over time." On average, they saw about a 20% reduction in the first year and rising to 33% after 6 years.
In 2010 alone, the authors calculate, that difference translated into 1,729 fewer deaths than would otherwise have been expected.
They concluded:
Some of their explanations?
They also found that things like policies aimed at preventing nonmedical use of opioids, such as prescription monitoring programs, were not associated with lower overdose rates.
http://archinte.jamanetwork.com/article.aspx?articleid=1898878
Here's a commentary of the study written by University of Maine psychologist Marie J. Hayes.
http://archinte.jamanetwork.com/article.aspx?articleid=1898872
http://news.yahoo.com/prescription-...-202837041.html;_ylt=AwrSyCVEnftTmR0AoaDQtDMD
Three states (California, Oregon, and Washington) had medical cannabis laws effective prior to 1999. Ten states (Alaska, Colorado, Hawaii, Maine, Michigan, Montana, Nevada, New Mexico, Rhode Island, and Vermont) enacted medical cannabis laws between 1999 and 2010. States with medical cannabis laws had a 24.8% lower mean annual opioid overdose mortality rate compared with states without medical cannabis laws.
The researchers here analyzed data for all 50 states from 1999 through 2010 (opioid overdose deaths nearly doubled during this time). In the 13 states with medical marijuana laws, they saw a less pronounced upward trend. "...such laws were associated with a lower rate of overdose mortality that generally strengthened over time." On average, they saw about a 20% reduction in the first year and rising to 33% after 6 years.
In 2010 alone, the authors calculate, that difference translated into 1,729 fewer deaths than would otherwise have been expected.
They concluded:
"Although the exact mechanism is unclear, our results suggest a link between medical cannabis laws and lower opioid analgesic overdose mortality."
Some of their explanations?
Patients with chronic noncancer pain who would have otherwise initiated opioid analgesics may choose medical cannabis instead....In addition, patients already receiving opioid analgesics who start medical cannabis treatment may experience improved analgesia and decrease their opioid dose, thus potentially decreasing their dose-dependent risk of overdose. Finally, if medical cannabis laws lead to decreases in polypharmacy—particularly with benzodiazepines—in people taking opioid analgesics, overdose risk would be decreased.
They also found that things like policies aimed at preventing nonmedical use of opioids, such as prescription monitoring programs, were not associated with lower overdose rates.
"If the relationship between medical cannabis laws and opioid analgesic overdose mortality is substantiated in further work, enactment of laws to allow for use of medical cannabis may be advocated as part of a comprehensive package of policies to reduce the population risk of opioid analgesics."
http://archinte.jamanetwork.com/article.aspx?articleid=1898878
Here's a commentary of the study written by University of Maine psychologist Marie J. Hayes.
http://archinte.jamanetwork.com/article.aspx?articleid=1898872
In states with a medical marijuana law, overdose deaths from opioids like morphine, oxycodone and heroin decreased by an average of 20 percent after one year, 25 percent by two years and up to 33 percent by years five and six compared to what would have been expected, according to results in JAMA Internal Medicine.
Meanwhile, opioid overdose deaths across the country increased dramatically, from 4,030 in 1999 to 16,651 in 2010, according to the Centers for Disease Control and Prevention (CDC). Three of every four of those deaths involved prescription pain medications.
Of those who die from prescription opioid overdoses, 60 percent have a legitimate prescription from a single doctor, the CDC also reports.
Medical marijuana, where legal, is most often approved for treating pain conditions, making it an option in addition to or instead of prescription painkillers, Bachhuber and his coauthors wrote.
In Colorado, where recreational growth, possession and consumption of pot has been legal since 2012 and a buzzing industry for the first half of 2014, use among teens seems not to have increased (see Reuters story of July 29, 2014 here: http://reut.rs/1o040NI).
Medical marijuana laws seem to be linked with higher rates of marijuana use among adults, Bachhuber said, but results are mixed for teens.
“Generally healthcare providers feel very strongly that medical marijuana may not be the way to go,” she told Reuters Health. “There is the risk of smoke, the worry about whether that is carcinogenic but people so far haven’t been able to prove that.”
There may be a risk that legal medical marijuana will make the drug more accessible for kids and smoking may impair driving or carry other risks, she said.
“But we’re already developing Oxycontin and Vicodin and teens are getting their hands on it,” she said.
Adults consuming marijuana don’t show up in the emergency room with an overdose, she said. “But,” she added, “we don’t put it in Rite Aid because we’re confused by it as a society.”
http://news.yahoo.com/prescription-...-202837041.html;_ylt=AwrSyCVEnftTmR0AoaDQtDMD