Treating Substance Use Disorder: Stimulants & How to get Addiction Histories - Interview with Shelby Pope

In this conversation, Liz Rohr and Shelby Pope discuss the importance of taking a comprehensive history of substance use, and how to assess and treat stimulant use disorder. They cover the challenges healthcare providers face in asking the right questions, and emphasize the need for open conversations and non-judgmental approaches.

They cover screening for addiction, how to elicit a substance use history, including types and routes of substance use. Shelby covers the mechanism of action of cocaine and methamphetamine in the brain, the withdrawal symptoms associated with stimulant use disorder, and the next steps for primary care providers in managing patients with stimulant use disorder. They also explore the use of psychosocial interventions and off-label pharmacologic treatments for stimulant use disorder.

Takeaways

• Open and non-judgmental conversations are essential when discussing substance use with patients.
• Screening practices, such as using screeners like PHQ-2, SBIRT, and DAST, can help identify substance misuse or struggles.
• Taking a comprehensive history of substance use, including the type, amount, frequency, and motivation, is crucial for providing appropriate care.
• Healthcare providers should be aware of the different routes of administration and the potential risks associated with each.
• Stimulant use disorder, particularly cocaine and methamphetamine use, can have significant adverse effects and poor outcomes. Cocaine and methamphetamine are both monoamine neurotransmitter reuptake inhibitors, increasing serotonin, norepinephrine, and dopamine levels in the brain.
• There is a withdrawal syndrome associated with stimulant use disorder, characterized by depression, fatigue, and sleep disturbances.
• In managing patients with stimulant use disorder, primary care providers should consider triage based on severity and acuity, and refer patients to appropriate resources such as rehab or the ER.
• Psychosocial interventions, such as cognitive behavioral therapy and contingency management, are the mainstay of treatment for stimulant use disorder.
• Off-label pharmacologic treatments for stimulant use disorder include mirtazapine, bupropion, injectable naltrexone, topiramate, and psychostimulants.
• It is important for healthcare providers to be aware of state regulations and their own comfort level in prescribing off-label medications for stimulant use disorder.

For a full transcript and conversation chapters, visit the blog: https://www.realworldnp.com/blog/treating-substance-use-disorder 

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