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Background: While research on substance using youth experiencing homelessness (YEH) is increasing, there is a dearth of information regarding effective prevention interventions for these youth. Suicide is the leading cause of death among YEH and most youth do not access services that may be available to them. Therefore, this study seeks to address this gap in the research literature with the goal to identify an effective suicide prevention intervention that can be readily adopted by communities that serve these youth. Methods: Three hundred (N = 300) YEH with recent substance use and suicidal ideation or a recent suicide attempt will be recruited from the streets as well as a drop-in center serving YEH. After the baseline assessment, all youth will be randomly assigned to Cognitive Therapy for Suicide Prevention (CTSP) + Services as Usual (SAU) (N = 150) or to SAU alone (N = 150). SAU includes outreach, advocacy, and service linkage whereas YEH who receive CTSP will also receive ten CTSP sessions and an optional nine booster sessions. Follow-up assessments will be conducted at 3, 6, 9, and 12 months post-baseline. Theoretically derived mediators (e.g., cognitive distortions) will be tested to shed light on mechanisms associated with change, and the moderating effects of sex, race, sexual orientation, and baseline service connection will be examined. In order to ease future dissemination of the intervention to agencies serving YEH, we will rigorously assess acceptability, feasibility, fidelity, and cost associated with the delivery of our intervention approach using a mixed-methods approach. Discussion: This study adds to a very small number of clinical trials seeking to prevent lethal suicide among a very high-risk group by addressing suicidal ideation directly rather than underlying conditions. It is hypothesized that youth receiving CTSP + SAU will show greater reductions in suicidal ideation (primary outcome), substance use, and depressive symptoms (secondary outcomes) over time compared to SAU alone, as well as improved risk and protective factors. Trial registration: NCT05994612. Date of Registration: August 16, 2023. [ABSTRACT FROM AUTHOR]

Background: Youth, 18 to 24 years, experiencing homelessness (YEH) are recognized as having developmental challenges dissimilar to older adults. Yet, research on efforts to end homelessness and prevent or intervene in drug use and mental health problems among youth have lagged behind that of adults. The Housing First (HF) Model which underlies Permanent Supportive Housing (PSH) and Rapid Re-Housing (RRH) has become preferred over treatment-first models. Methods and results: We provide an overview of PSH and RRH studies to date and summarize our current understanding of their utility for use with YEH. Finally, we review our team's current and past randomized trials testing RRH with YEH, providing lessons learned and recommendations. Conclusion: Current research efforts to guide best practices are hampered by a lack of fidelity to HF principles, lack of randomized design, and lack of focus on youth. Lessons learned and recommendations from our work are offered to facilitate the future work of those who seek to end homelessness and address drug use and mental health problems among youth. [ABSTRACT FROM AUTHOR]

Background: Investigations of chronic physiological stress measured by hair cortisol are rapidly expanding among community samples of adolescents and adults. However, research examining physiological stress among youth experiencing homelessness is nascent despite the youth's increased risk for adverse exposures and subsequent impaired mental health. Objective: This article aimed to examine the feasibility of collecting hair formeasuring cortisol among diverse youth experiencing homelessness and gain an understanding of variation in participation. Methods: Analysis of survey and hair participation data from three pilot studies among youth experiencing homelessness was conducted. Survey measures included sociodemographic characteristics (age, race and ethnicity, sex assigned at birth, and sexual orientation) and reasons for nonparticipation. Descriptive analysis examined participation rates in hair collection for cortisol measurement, including sociodemographic differences in participation. Results: Participation in the hair sampling for cortisol was high for the combined sample (88.4%), with some variation across the three pilot studies. Insufficient hair for cutting was the most common reason for not participating; Black andmultiracial youth, as well as male youth, had a higher prevalence of nonparticipation. Discussion: The collection of hair for cortisol research among youth experiencing homelessness is feasible, and integration of physiological measures of stress into research with this vulnerable population should be considered, given their high risk for adversity and death by suicide and drug overdose. Methodological considerations and avenues for potential research are discussed. [ABSTRACT FROM AUTHOR]

Youth experiencing homelessness (YEH) often face increased levels of adversity and higher rates of trauma, suicide, and mortality compared to their housed peers. A multi‐level life course lens is proposed by applying the ecobiodevelopmental model to examine social support mechanisms as a buffer to psychopathologies following adversity within YEH. Further discussion contributes to the theoretical basis for future public health research and intervention work addressing youth homelessness and related adversities. [ABSTRACT FROM AUTHOR]

Homeless youth experience high rates of suicidal ideation and attempts, yet limited research has examined predictors of treatment engagement among this population. Suicidal homeless youth (N = 150) between the ages of 18 and 24 years were recruited from a drop-in center in Columbus, Ohio. Participants were randomly assigned to Cognitive Therapy for Suicide Prevention + treatment as usual through a local drop-in center (CTSP + TAU) (N = 75) or TAU alone (N = 75), and treatment attendance among those assigned to CTSP + TAU was examined in this study. As expected, among youth engaged in CTSP + TAU, those with a history of intimate partner violence (IPV) showed decreased odds of treatment attendance. Additionally, youth randomized into CTSP + TAU with higher acquired capability for suicide (ACS) scores and those identifying as Black were more likely to attend treatment sessions. Findings suggest that effective treatment implementation must consider youth's trauma history, demographics and severity of suicidal ideation and behaviors. [ABSTRACT FROM AUTHOR]

Aims: Homeless mothers with young children in their care contend with high rates of substance use and low self-efficacy. However, a limited number of studies have examined these outcomes associated with housing and supportive services.Design: Participants were randomly assigned to: (1) housing + support services (n = 80), (2) housing-only (n = 80), or (3) services as usual (SAU) (n = 80) and were re-assessed at 3-, 6-, 9- and 12-months postbaseline.Settings: The study recruited a community-based sample from homeless service agencies and advertisements in a large Midwestern city.Participants: The study recruited two hundred forty (N = 240) women between the ages of 18 to 24 years, experiencing homelessness and with a substance use disorder (SUD) who also had a biological child under the age of 6 years in their care.Measurements: We measured frequency of alcohol and drug use using the Form 90 semi-structured interview, and self-efficacy using Pearlin and Schooler's (1978) 7-item Mastery Scale.Findings: Overall, mothers showed significant improvement in substance use and self-efficacy over time in each condition. However, as expected, patterns of change differentiated intervention groups with more mothers showing better substance use and self-efficacy outcomes in housing + supportive services than in SAU. Unexpectedly, more mothers in SAU showed better outcomes than those in housing-only.Conclusions: Substance use decreased and self-efficacy increased over time, but patterns of change characterized the intervention groups. In particular, findings suggest that when providing housing to this population, supportive services should also be offered. [ABSTRACT FROM AUTHOR]