Suicidal ideation and sobriety: Should acute alcohol intoxication be taken into account for psychiatric evaluation?

BACKGROUND: When evaluating an emergency department (ED) patient who presents with suicidal ideation, it is a common practice to wait until the patient's ethanol level is known or calculated to be less than 80 mg/dl to evaluate patient safety. We know of no study that establishes an association between the degree of alcohol intoxication based on a blood alcohol level (BAL) and reported suicidal ideation (SI) upon recovery. METHODS: We conducted a retrospective review of patients evaluated in a Midwestern ED for the calendar year 2017. Cases were selected if they had a psychiatric social work consult and a blood alcohol level drawn while in the ED. Patients were selected on the same 2 days each week throughout the year to meet the sample size requirements of the study, resulting in 1084 cases for review. Chi-square analysis was used to evaluate the relationship between suicidal ideation and alcohol intoxication as defined by a BAL ≥80 mg/dl. RESULTS: Among patients presenting with suicidal ideation and a concurrent BAL ≥80 mg/dl, 69% no longer reported suicidal ideation when their BAL was <80 mg/dl, compared to 38% for patients without a positive BAL on presentation (chi-square, p = 0.000012). CONCLUSION: Our data show that patients presenting to the ED with complaints related to suicidal behavior who have a BAL ≥80 mg/dl are more likely to no longer endorse having suicidal ideation once their BAL is < 80 mg/dl than patients with similar presenting complaints and no alcohol intoxication. This finding supports the common ED practice of re-assessing suicidal ideation among individuals who are initially intoxicated once their BAL has decreased below 80 mg/dl.

Vaccine decision making among people who inject drugs: Improving on the WHO's 3C model of vaccine hesitancy.

The objectives of this study were to 1) identify vaccination rates among PWID in Oregon at a time when vaccines were easily accessible, 2) quantitatively identify convergence with demographic correlates of vaccination willingness and uptake to promote generalizability, and 3) explore the factors PWID were considering when deciding whether or not to receive the COVID-19 vaccine. We conducted a mixed-methods study design including 260 quantitative surveys and 41 in-depth qualitative interviews with PWID, conducted July - September 2021 at syringe services programs in Lane County, Oregon. Among the 260 survey respondents, 37.3% indicated that they had received a COVID-19 vaccine by October 1, 2021. In the same period, an estimated 70.1% of the total Lane County population had completed their COVID-19 vaccinations (not including booster rounds). We explored alignment with the WHO's 3C model of vaccine hesitancy and identified, instead, five common factors as key motivators for vaccine decisions: confidence, convenience, concern, communication, and community implications among PWID. Interviews with PWID describe systemic barriers which prevented them from accessing healthcare resources. We highlight that our proposed 5C model may more accurately depict how PWID navigate vaccine decisions by incorporating the ways that social inequities, infrastructural barriers, and community values influence an individual's vaccine deliberation.

Change in urban and non-urban pattern of ED use during the COVID-19 pandemic in 28 Michigan hospitals: an observational study.

OBJECTIVE: To assess the trends in visits, overall and by age, to urban and non-urban emergency departments (EDs), and visits resulting in admission to hospital before and during the COVID-19 pandemic using a large regional database. SETTING: A large regional database of 28 EDs during the COVID-19 pandemic in Michigan, with an index case of 11 March 2020 and peak in the first week of April. PARTICIPANTS: ED visits during the first 5 months of the calendar year were included and compared with the previous year. Facilities where these participants were seen were classified as urban or non-urban, with comparisons of total visits, COVID-like cases, paediatric and trauma. OUTCOME MEASURES: Daily visits to EDs of patients presenting with COVID-like symptoms, trauma, age patterns and total cases, and stratified between urban and non-urban settings. RESULTS: There were 1 732 852 visits across the 2 years, 953 407 between study and comparison periods, and 457 130 visits defined as COVID-like (median age 44 years). Total ED visits decreased to 48% of the previous year, showing a delayed-inverse relationship with COVID-19. Trauma cases dropped but returned to the pre-COVID-19 rate by the end of May in Urban centres. Paediatric cases decreased to 20% of the previous year by the end of April. The oldest age groups showed the least change in ED visits in response to the pandemic. CONCLUSIONS: This large US Midwestern state study describes a dramatic decrease in ED visits after the onset of the COVID-19 pandemic in Michigan, including stratification by varying ages and trauma, demonstrating the tangible impact of the COVID-19 pandemic on urban and non-urban EDs.