USC study finds cannabis can help manage withdrawal symptoms, as well as cravings and anxiety after withdrawal

New research from the University of Southern California shows that cannabis might help some people stop or cut down on their opioid use.

“We interviewed 30 people who were using opioids and cannabis and injecting drugs,” said Sid Ganesh, a PhD student at USC’s medical school and lead author of the study.

The participants, who were receiving services from a methadone clinic and a syringe exchange in Los Angeles, said cannabis was a useful tool to help manage their opioid use, in part because it has become so much easier to access in recent years.

Opioid use disorder patients often have to jump through hoops to access life saving treatments such as suboxone and methadone, and the overdose-reversal drug naloxone.

The study, published in Drug and Alcohol Dependence Reports, received federal funding through the National Institute of Drug Abuse, which has more typically supported research that looks at cannabis’s harms rather than potential benefits. Notably, the study is unique because it uses qualitative data and focuses on the lived experience of people who use drugs.

Universal free school lunches could lead to fewer obesity cases, improved attendance, and fewer suspensions, according to a study in JAMA Network Open. The Texas A&M-led study reviewed six programs covering over 11,000 schools. Researchers found that universal free school meals were associated with increased meal participation and some positive effects on attendance, particularly for students from food-insecure homes.

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Federal health regulators on Friday declined to approve the psychedelic drug MDMA as a therapy for PTSD, a major setback for groups seeking a breakthrough decision in favor of using mind-altering substances to treat serious mental health conditions.

Drugmaker Lykos Therapeutics said the FDA notified the company that its drug “could not be approved based on data submitted to date,” and requested an additional late-stage study. Such studies generally takes several years and millions of dollars to conduct. The company said it plans to ask the agency to reconsider.

California’s summer COVID surge has proved to be particularly strong and enduring, surprising experts with its tenacity as it storms into a third month.

The strength of this summer’s COVID surge probably is largely related to the ever-more infectious subvariants that continue to emerge as the coronavirus evolves, said Dr. Elizabeth Hudson, regional chief of infectious disease at Kaiser Permanente Southern California. A dizzying number of related subvariants — collectively dubbed FLiRT — have emerged in recent months. One in particular, KP.3.1.1, has been picking up steam at a startling pace and has become the most common strain nationwide.

Routine childhood vaccinations will have prevented hundreds of millions of illnesses, tens of millions of hospitalizations and more than 1 million deaths among people born between 1994 and 2023, according to the US Centers for Disease Control and Prevention.

A new report, published Thursday by the CDC, analyzed the benefits of routine childhood immunizations in the United States through the CDC’s Vaccines for Children Program, which launched in 1994. The research also found that the vaccinations saved the country billions of dollars.