Risk behaviors among persons civilly committed for opioid use.

Despite the growth in civil commitment for persons who use opioids, we know little about the kinds of risk behaviors among those committed. This study examined the behaviors that a judge might use to determine if there is sufficient evidence that an individual's opioid use poses a risk for serious harm. The study recruited participants (n = 121) from three Massachusetts Department of Public Health civil commitment facilities in 2018. We used a list of risk behaviors that courts consider supportive of opioid-related civil commitment. Participants averaged 28 years of age, 56% were male, and 91% met criteria for severe opioid use disorder. Participants endorsed an average of 9 of the 27 risk behaviors. On average, participants endorsed three of the six drug use behaviors representing a danger to themselves, four of eleven behaviors representing an inability to care for or protect themselves (home safety, weight loss), and two of ten behaviors representing a danger to others (driving high or drunk). Participants who reported they were "not at all pleased" to have been civilly committed endorsed significantly (p = .009) fewer behaviors representing a danger to themselves than those who said they were at least "a little pleased." We conclude that the majority of individuals civilly committed for opioid use are engaging in multiple high-risk behaviors that pose a serious risk of harm to themselves.

Homelessness, Personal Hygiene, and MRSA Nasal Colonization among Persons Who Inject Drugs.

Methicillin-resistant Staphylococcus aureus (MRSA) infection is a leading cause of hospitalization and medical visits among individuals experiencing homelessness and also among persons who inject drugs (PWID), populations with significant overlap in urban centers in the USA. While injection drug use is a risk factor for MRSA skin infections, MRSA is also known to transmit easily in crowded, public locations in which individuals have reduced personal hygiene. Individuals in urban centers who experience homelessness or drug addiction may spend significant amounts of time in environments where MRSA can be easily transmitted, and may also experience reduced access to facilities to maintain personal hygiene. We assessed the relationship between homelessness, personal hygiene, and MRSA nasal colonization, a proxy for MRSA infection risk, in a study of PWID in Boston, MA (n = 78). Sleeping in a homeless shelter for at least one night in the last 3 months was significantly associated with MRSA nasal colonization (OR 3.0; p = 0.02; 95% CI 1.2, 7.6). Sleeping at more than one place during the last week (considered a metric of elevated housing instability) was also associated with a threefold increase in odds of MRSA nasal colonization (OR 3.1; p = 0.01; 95% CI 1.3, 7.6). MRSA nasal colonization was strongly associated with use of public showers (OR 13.7; p = 0.02; 95% CI 1.4, 132.8), although few people in this study (4 of 78) reported using these public facilities. Sharing bedding with other people was also associated with increased risk of MRSA colonization (OR 2.2; p = 0.05; 95% CI 1.0-4.7). No associations between hand hygiene, frequency of bathing or clothes laundering, or street sleeping were observed. Use of public facilities supporting persons experiencing homelessness and housing instability, including shelters and public showers, is associated with an increased risk of MRSA nasal colonization in this study. Personal hygiene behaviors appear less associated with MRSA nasal colonization. Environmental assessments of MRSA contamination in homeless shelters and public sanitation facilities are warranted so as to inform appropriate intervention activities.