Addiction Disorders

Unveiling the brain’s reward circuitry

A new study from Penn Nursing identifies 34 subtypes of neurons in the brain that play potential roles in substance use disorders.

From Penn Nursing News

The new U.S. plan to target xylazine-laced fentanyl

Researchers from Penn LDI, in conjunction with the Center for Health Economics of Treatment Interventions for Substance Use Disorder, analyze the plan and raise the question of whether it goes far enough.

From Penn LDI



In the News


Self

The surgeon general calls for new warning labels on alcohol—here’s the truth about how it impacts your health

Henry Kranzler of the Perelman School of Medicine says that alcohol’s effects on the brain are observed more readily because it’s the organ of behavior.

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Philadelphia Inquirer

Penn is offering free Narcan through vending machine on campus

A vending machine on Penn’s campus will offer free Narcan and other wellness and health products, with remarks from Jackie Recktenwald and Benoit Dubé of Wellness at Penn.

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Yahoo! Life

Could Ozempic curb your cigarettes craving? A new study suggests semaglutide may help people quit smoking

Heath Schmidt of the Perelman School of Medicine says that it’s not fully understood how weight loss drugs work in the context of substance use disorder.

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Philadelphia Tribune

‘A system of disjointed pieces’: Philly addiction medicine experts call for reforms in substance use treatment

Margaret Lowenstein of the Perelman School of Medicine says that patients seeking substance use treatment who also have infections or wounds struggle to get into a rehab that has the capacity to care for these issues.

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Philadelphia Inquirer

Drug deaths and overdoses plague Philly jails, raising concerns about plans to step up Kensington arrests

Jeanmarie Perrone of the Perelman School of Medicine says that opioid withdrawal is typically not life-threatening, but that underlying health conditions or multidrug use can result in serious complications.

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Psychology Today

Fentanyl overdoses may cause brain injury

Researchers from Penn and the National Institute on Drug Abuse suggest that neurologic and cognitive impairments could interfere with a patient’s ability to engage in addiction treatment.

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