1
|
Bórquez I, Cerdá M, González-Santa Cruz A, Krawczyk N, Castillo-Carniglia Á. Longitudinal trajectories of substance use disorder treatment use: A latent class growth analysis using a national cohort in Chile. Addiction 2024; 119:753-765. [PMID: 38192124 DOI: 10.1111/add.16412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/16/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND AND AIMS Longitudinal studies have revealed that substance use treatment use is often recurrent among patients; the longitudinal patterns and characteristics of those treatment trajectories have received less attention, particularly in the global south. This study aimed to disentangle heterogeneity in treatment use among adult patients in Chile by identifying distinct treatment trajectory groups and factors associated with them. DESIGN National-level registry-based retrospective cohort. SETTING AND PARTICIPANTS Adults admitted to publicly funded substance use disorder treatment programs in Chile from November 2009 to November 2010 and followed for 9 years (n = 6266). MEASUREMENTS Monthly treatment use; type of treatment; ownership of the treatment center; discharge status; primary substance used; sociodemographic. FINDINGS A seven-class treatment trajectory solution was chosen using latent class growth analysis. We identified three trajectory groups that did not recur and had different treatment lengths: Early discontinuation (32%), Less than a year in treatment (19.7%) and Year-long episode, without recurrence (12.3%). We also identified a mixed trajectory group that had a long first treatment or two treatment episodes with a brief time between treatments: Long first treatment, or immediate recurrence (6.3%), and three recurrent treatment trajectory groups: Recurrent and decreasing (14.2%), Early discontinuation with recurrence (9.9%) and Recurrent after long between treatments period (5.7%). Inpatient or outpatient high intensity (vs. outpatient low intensity) at first entry increased the odds of being in the longer one-episode groups compared with the Early discontinuation group. Women had increased odds of belonging to all the recurrent groups. Using cocaine paste (vs. alcohol) as a primary substance decreased the odds of belonging to long one-episode groups. CONCLUSIONS In Chile, people in publicly funded treatment for substance use disorder show seven distinct care trajectories: three groups with different treatment lengths and no recurring episodes, a mixed group with a long first treatment or two treatment episodes with a short between-treatment-episodes period and three recurrent treatment groups.
Collapse
Affiliation(s)
- Ignacio Bórquez
- Center for Opioid Epidemiology and Policy (COEP), Department of Population Health, Grossman School of Medicine, New York University, New York, New York, USA
- Millennium Nucleus for the Evaluation and Analysis of Drug Policies (nDP), Santiago, Chile
| | - Magdalena Cerdá
- Center for Opioid Epidemiology and Policy (COEP), Department of Population Health, Grossman School of Medicine, New York University, New York, New York, USA
| | - Andrés González-Santa Cruz
- Millennium Nucleus for the Evaluation and Analysis of Drug Policies (nDP), Santiago, Chile
- Society and Health Research Center and School of Public Health, Facultad de Ciencias Sociales y Artes, Universidad Mayor, Santiago, Chile
- School of Public Health, Universidad de Chile, Santiago, Chile
| | - Noa Krawczyk
- Center for Opioid Epidemiology and Policy (COEP), Department of Population Health, Grossman School of Medicine, New York University, New York, New York, USA
| | - Álvaro Castillo-Carniglia
- Millennium Nucleus for the Evaluation and Analysis of Drug Policies (nDP), Santiago, Chile
- Society and Health Research Center and School of Public Health, Facultad de Ciencias Sociales y Artes, Universidad Mayor, Santiago, Chile
| |
Collapse
|
2
|
Magee T, Peters C, Jacobsen SM, Nees D, Dunford B, Ford AI, Vassar M. Inequities in the treatment of opioid use disorder: A scoping review. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023; 152:209082. [PMID: 37271346 DOI: 10.1016/j.josat.2023.209082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 05/05/2023] [Accepted: 05/23/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Given the lack of access to evidenced-based OUD treatment and the corresponding overdose crisis, researchers must evaluate and report health care inequities involving the treatment of OUD. Additionally, clinicians should be aware of these inequities in the treatment of patients. METHODS We carried out a scoping review of the literature regarding health inequities in treatment for OUD in July 2022. The study team retrieved articles published between 2016 and 2021 from MEDLINE and Ovid Embase. After authors received training, screening and data extraction were performed in masked, duplicate fashion. The team screened a total of 3673 titles and abstracts, followed by 172 articles for full-text review. The inequities that we examined were race/ethnicity, sex or gender, income, under-resourced/rural, occupational status, education level, and LGBTQ+. We used Stata 17.0 (StataCorp, LLC, College Station, TX) to summarize data and statistics of the studies within our sample. RESULTS A total of 44 studies evaluating inequities in OUD treatment met inclusion criteria. The most common inequity that studies examined was race/ethnicity (34/44 [77.27 %] studies), followed by under-resourced/rural (19/44 [43.18 %] studies), and sex or gender (18/44 [40.91 %] studies). LGBTQ+ (0/44 [0.0 %] studies) was not reported in the included studies. Our results indicate that many historically marginalized populations experience inequities related to access and outcomes in OUD treatment. The included studies in our scoping review occasionally demonstrated inconsistent findings. CONCLUSIONS Gaps exist within the literature on health inequities in treatment for OUD. The most examined inequities were race/ethnicity, under-resourced/rural and sex or gender, while studies did not examine LGBTQ+ status. Future research should aim to advance and supplement literature investigating health inequities in OUD treatment to ensure inclusive, patient-centered care.
Collapse
Affiliation(s)
- Trevor Magee
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States.
| | - Caleb Peters
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Samuel M Jacobsen
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Danya Nees
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Bryan Dunford
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Alicia Ito Ford
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States; Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| | - Matt Vassar
- Office of Medical Student Research, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States; Department of Psychiatry and Behavioral Sciences, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
| |
Collapse
|
3
|
Mahoney E, Karriker-Jaffe KJ, Mericle AA, Patterson D, Polcin DL, Subbaraman M, Witbrodt J. Do neighborhood characteristics of sober living houses impact recovery outcomes? A multilevel analysis of observational data from Los Angeles County. Health Place 2023; 79:102951. [PMID: 36535073 PMCID: PMC9928842 DOI: 10.1016/j.healthplace.2022.102951] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To identify neighborhood factors associated with recovery outcomes for sober living house (SLH) residents. METHODS Six-month longitudinal data for new SLH residents (n = 557) was linked with census tract data, services available, alcohol outlets, and Walk Scores® (0-100 score indicating access to neighborhood resources) for 48 SLHs in 44 neighborhoods in Los Angeles County. RESULTS Non-significant neighborhood characteristics in separate regressions for all outcomes were residents' ratings of perceived risk, percentage of residences with access to a car, percentage of homes over $500,000, percentage of renter-occupied units, percentage with income less than $25,000, percentage that were non-white, the density of substance inpatient within 10 miles, and transit scores from Walk Score®. Multilevel regressions found outpatient substance abuse treatment and density of AA groups were positively associated with more abstinent days. No neighborhood variables were associated with psychiatric symptoms. Higher perceived neighborhood cohesion, lower crime ratings, and better transportation ratings were associated with higher recovery capital. CONCLUSION Greater neighborhood densities of substance abuse services and AA groups may help residents achieve more days abstinent. While residents may achieve better substance use outcomes even with negative perceptions of the neighborhood, positive perceptions of the neighborhoods may help them acquire more recovery capital.
Collapse
Affiliation(s)
- Elizabeth Mahoney
- Behavioral Health and Recovery Studies, Public Health Institute, Oakland, CA, USA.
| | | | - Amy A Mericle
- Alcohol Research Group, Public Health Institute, Emeryville, CA, USA
| | - Deidre Patterson
- Alcohol Research Group, Public Health Institute, Emeryville, CA, USA
| | - Douglas L Polcin
- Behavioral Health and Recovery Studies, Public Health Institute, Oakland, CA, USA
| | - Meenakshi Subbaraman
- Behavioral Health and Recovery Studies, Public Health Institute, Oakland, CA, USA
| | - Jane Witbrodt
- Alcohol Research Group, Public Health Institute, Emeryville, CA, USA
| |
Collapse
|
4
|
Bartoli F, Cavaleri D, Moretti F, Bachi B, Calabrese A, Callovini T, Cioni RM, Riboldi I, Nacinovich R, Crocamo C, Carrà G. Pre-Discharge Predictors of 1-Year Rehospitalization in Adolescents and Young Adults with Severe Mental Disorders: A Retrospective Cohort Study. MEDICINA-LITHUANIA 2020; 56:medicina56110613. [PMID: 33203127 PMCID: PMC7696058 DOI: 10.3390/medicina56110613] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 11/24/2022]
Abstract
Background and objectives: Readmissions of youths hospitalized for a severe mental disorder are common events and bear a remarkable human, social, and economic burden. The current study aimed at evaluating predictors of 1-year rehospitalization in a sample of adolescents and young adults with severe mental disorders. Materials and Methods: Data for ≤25-year-old inpatients with a severe mental disorder and consecutively admitted between 1 January 2016 and 30 June 2019 were collected. Subjects were retrospectively assessed over a follow-up period of one year after the index discharge to track readmissions—i.e., the primary outcome variable. Standard descriptive statistics were used. The association between variables and 1-year rehospitalization was estimated using the univariate Cox proportional hazards regression model. We then carried out a multivariable Cox regression model, also estimating the covariate-adjusted survivor function. Hazard ratios (HRs) with related 95% confidence intervals (95% CIs) were provided. Results: The final sample included 125 individuals. The multivariable Cox regression model estimated that co-occurring substance use disorders (HR = 2.14; 95% CI: 1.08 to 4.26; p = 0.029) and being admitted for a suicide attempt (HR = 2.49; 95% CI: 1.13 to 5.49; p = 0.024) were both significant predictors of 1-year rehospitalization. Conclusions: Our study showed that comorbid substance use disorders and being admitted for a suicide attempt were predictors of early readmission in youths with severe mental disorders. Although their generalizability is limited, our findings could contribute to improve the quality of young patients’ mental health care by identifying vulnerable subjects who may benefit from tailored interventions to prevent rehospitalizations.
Collapse
Affiliation(s)
- Francesco Bartoli
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
- Correspondence: ; Tel.: +39-02-5799-8353
| | - Daniele Cavaleri
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Federico Moretti
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Bianca Bachi
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Angela Calabrese
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Tommaso Callovini
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Riccardo M. Cioni
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Ilaria Riboldi
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Renata Nacinovich
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Cristina Crocamo
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
| | - Giuseppe Carrà
- Department of Medicine and Surgery, University of Milano Bicocca, via Cadore 48, 20900 Monza, Italy; (D.C.); (F.M.); (B.B.); (A.C.); (T.C.); (R.M.C.); (I.R.); (R.N.); (C.C.); (G.C.)
- Division of Psychiatry, University College London, Maple House 149, London W1T 7BN, UK
| |
Collapse
|