Ryan D. Assaf's Avatar

Ryan D. Assaf

@ryanassaf.bsky.social

Epidemiologist and Assistant Professor at UCSF with the @ucsfbhhi.bsky.social and UCSF @arcforequity.bsky.social. PhD and MPH in Epidemiology from UCLA FSPH. Substance use and homelessness researcher. Views my own.

7 Followers  |  15 Following  |  7 Posts  |  Joined: 20.08.2025  |  1.892

Latest posts by ryanassaf.bsky.social on Bluesky

Recommendations:
1. Prioritizing housing is an important first step
2. Increasing access to treatment that reaches people experiencing homelessness while minimizing barriers to treatment is critical
3. Increasing access to naloxone is important to prevent fatal overdose deaths

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Take home:
1. Meth is the most common reported drug
2. Their are barriers for people experiencing homelessness to access treatment
3. Naloxone possession, a life-saving medication, is low

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

4. Many people have survived an overdose
-20% have experienced an overdose in their lifetime
-10% experienced an overdose during this current episode of homelessness

25% of people currently carried naloxone, a medication to reverse an overdose

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

3. There is a high unmet need for substance use treatment
-21% of people who used drugs at least 3 times a week reported currently wanting treatment but were not able to access it
-This was higher for people who used opioids (37%)

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

2. About a quarter started using drugs at least 3 times a week after becoming homeless for the first time
-42% used before becoming homeless
-25% never used at all

Drug use may increase the risk of experiencing homelessness, but homelessness increases the risk of substance use

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
https://jamanetwork.com/journals/jama/fullarticle/2830616

Key findings:
1. 37% used illicit drugs at least 3 times a week
-Most common drug= methamphetamine (33%)
-10% used opioids (most people who used opioids also used meth)
-Small % using cocaine/crack cocaine (3%)

20.08.2025 19:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
https://jamanetwork.com/journals/jama/fullarticle/2830616

We have a new paper in @jama.com on substance use in people experiencing homelessness, from the largest representative study of people experiencing homelessness since the 1990s
t.co/XE19D4S7Z5

20.08.2025 19:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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