Integrating primary medical care with addiction treatment: a randomized controlled trial.
TL;DR: Individuals with SAMCs benefit from integrated medical and substance abuse treatment, and such an approach can be cost-effective.
Abstract: ContextThe prevalence of medical disorders is high among substance abuse patients,
yet medical services are seldom provided in coordination with substance abuse
treatmentObjectiveTo examine differences in treatment outcomes and costs between integrated
and independent models of medical and substance abuse care as well as the
effect of integrated care in a subgroup of patients with substance abuse–related
medical conditions (SAMCs)DesignRandomized controlled trial conducted between April 1997 and December
1998Setting and PatientsAdult men and women (n = 592) who were admitted to a large health maintenance
organization chemical dependency program in Sacramento, CalifInterventionsPatients were randomly assigned to receive treatment through an integrated
model, in which primary health care was included within the addiction treatment
program (n = 285), or an independent treatment-as-usual model, in which primary
care and substance abuse treatment were provided separately (n = 307) Both
programs were group based and lasted 8 weeks, with 10 months of aftercare
availableMain Outcome MeasuresAbstinence outcomes, treatment utilization, and costs 6 months after
randomizationResultsBoth groups showed improvement on all drug and alcohol measures Overall,
there were no differences in total abstinence rates between the integrated
care and independent care groups (68% vs 63%, P =
18) For patients without SAMCs, there were also no differences in abstinence
rates (integrated care, 66% vs independent care, 73%; P = 23) and there was a slight but nonsignificant trend of higher costs
for the integrated care group ($36796 vs $32409, P
= 19) However, patients with SAMCs (n = 341) were more likely to be abstinent
in the integrated care group than the independent care group (69% vs 55%, P = 006; odds ratio [OR], 190; 95% confidence interval
[CI], 122-297) This was true for both those with medical (OR, 338; 95%
CI, 168-680) and psychiatric (OR, 210; 95% CI, 104-425) SAMCs Patients
with SAMCs had a slight but nonsignificant trend of higher costs in the integrated
care group ($47081 vs $42795, P = 14) The incremental
cost-effectiveness ratio per additional abstinent patient with an SAMC in
the integrated care group was $1581ConclusionsIndividuals with SAMCs benefit from integrated medical and substance
abuse treatment, and such an approach can be cost-effective These findings
are relevant given the high prevalence and cost of medical conditions among
substance abuse patients, new developments in medications for addiction, and
recent legislation on parity of substance abuse with other medical benefits
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TL;DR: In this article, the authors examined patterns and predictors of change over a 2-year period in whether outpatient core and wraparound services are offered on-site or by referral.
Abstract: The current study examines patterns and predictors of change over a 2-year period in whether outpatient core and wraparound services are offered on-site or by referral. A sample of 69 outpatient nonmethadone programs from 4 US regions provided organizational information across a 2-year period. Services provided within outpatient substance abuse programs were relatively stable over time, particularly with regard to core therapeutic services. The use of referral networks to provide a broader array of wraparound services increased, with programs adding services that reflect recent national initiatives toward program improvement, namely pharmacotherapy, medical diagnosis and treatment, and psychiatric services. Organizational factors such as parent affiliation, counselor caseload, staff size, budget change, and proportion of dually diagnosed clients were related to change in core and wraparound services. Dynamic organizational factors such as staff size and budgets can serve as barriers to and/or facilitate change in service provision over time and have managerial and policy implications.
15 citations
02 May 2019
TL;DR: Targeted strategies may be needed to ensure patients with SUD have favorable primary care experiences, according to data from the 2014 outpatient VA Patient-Centered Medical Home Survey of Healthcare Experiences of Patients.
Abstract: Purpose: To assess disparities in primary care experiences for patients with a substance use disorder (SUD) diagnosis. Methods: We assessed differences in Veterans Health Administration (VA) primary care patients' experiences using data from the 2014 outpatient VA Patient-Centered Medical Home Survey of Healthcare Experiences of Patients (SHEP; N=286,026). We obtained patient demographics and diagnoses from VA electronic medical record data. Results: Patients with an SUD diagnosis reported worse experiences for 8 of 12 SHEP measures, including access, provider communication, and information received (p<0.05). Conclusion: Targeted strategies may be needed to ensure patients with SUD have favorable primary care experiences.
15 citations
TL;DR: Age, race/ethnicity, co-occurring conditions, and department of identification as key factors associated with AOD-IET are identified to help programs develop interventions that facilitate AODsIET for those less likely to receive care.
Abstract: Background: Only 10% of patients with alcohol and other drug (AOD) disorders receive treatment. The AOD Initiation and Engagement in Treatment (AOD-IET) measure was added to the national He...
14 citations
TL;DR: Cross-cultural comparisons provide a method for distinguishing unique aspects as well as shared aspects of different cultures in treatment seeking and drinking outcome, with Swedish individuals having a mostly non-using network predicted better outcomes, whereas lower problem severity was a predictor for U.S. individuals.
14 citations
TL;DR: The organizational structure of medical clinics can have an important effect on use of mental health and substance abuse specialist care for persons with HIV.
Abstract: Objective: Many persons with HIV do not receive needed behavioral health services. This study examined the impact of medical clinic characteristics on access to mental health and substance abuse care for persons with HIV. Methods: This was a longitudinal survey of patients and clinic directors participating in the HIV Cost and Services Utilization Study, a national probability sample of persons in care for HIV between 1996 and 1998 (N=2,031). Primary outcomes were receipt of outpatient mental health specialist care, outpatient substance abuse care, and abstinence from substance use in the past 30 days. Results: After adjustment for patient characteristics, the likelihood of care by a mental health specialist was higher for patients in HIV specialty clinics (odds ratio [OR]=2.1, 95% confidence interval [CI]=1.2–3.5) and clinics with a combination of on-site case management and affiliated mental health care (OR=2.3, CI 1.3–4.4, for off-site affiliated care; OR=2.1, CI=1.2– 3.7, for on-site care). Outpatient substance abuse care also was more likely for patients in clinics with on-site case management and affiliated substance abuse care (OR=4.3, CI=1.5–12.2, for off-site affiliated care; OR=3.2, CI=1.3–8.0, for on-site care). In a subgroup of persons reporting active substance use, care in clinics with on-site case management predicted 30-day abstinence from substances at follow-up (OR=1.7, CI=1.1–2.5). Conclusions: The organizational structure of medical clinics can have an important effect on use of mental health and substance abuse specialist care. (Psychiatric Services 59:400–407, 2008)
13 citations
References
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01 Jan 1993TL;DR: This article presents bootstrap methods for estimation, using simple arguments, with Minitab macros for implementing these methods, as well as some examples of how these methods could be used for estimation purposes.
Abstract: This article presents bootstrap methods for estimation, using simple arguments. Minitab macros for implementing these methods are given.
37,183 citations
TL;DR: The clinical and research uses of the ASI over the past 12 years are discussed, emphasizing some special circumstances that affect its administration.
4,045 citations
TL;DR: General population data from the National Comorbidity Survey are presented on co-occurring DSM-III-R addictive and mental disorders, with the finding that fewer than half of cases with 12-monthCo-occurrence received any treatment in the year prior to interview suggests the need for greater outreach efforts.
Abstract: General population data from the National Comorbidity Survey are presented on co-occurring DSM-III-R addictive and mental disorders. Co-occurrence is highly prevalent in the general population and usually due to the association of a primary mental disorder with a secondary addictive disorder. It is associated with a significantly increased probability of treatment, although the finding that fewer than half of cases with 12-month co-occurrence received any treatment in the year prior to interview suggests the need for greater outreach efforts.
1,424 citations
TL;DR: The Medical Outcomes Study was designed to determine whether variations in patient outcomes are explained by differences in system of care, clinician specialty, and clinicians' technical and interpersonal styles and develop more practical tools for the routine monitoring of patient outcomes in medical practice.
Abstract: The Medical Outcomes Study was designed to (1) determine whether variations in patient outcomes are explained by differences in system of care, clinician specialty, and clinicians' technical and interpersonal styles and (2) develop more practical tools for the routine monitoring of patient outcomes in medical practice. Outcomes included clinical end points; physical, social, and role functioning in everyday living; patients' perceptions of their general health and well-being; and satisfaction with treatment. Populations of clinicians (n = 523) were randomly sampled from different health care settings in Boston, Mass; Chicago, Ill; and Los Angeles, Calif. In the cross-sectional study, adult patients (n = 22 462) evaluated their health status and treatment. A sample of these patients (n = 2349) with diabetes, hypertension, coronary heart disease, and/or depression were selected for the longitudinal study. Their hospitalizations and other treatments were monitored and they periodically reported outcomes of care. At the beginning and end of the longitudinal study, Medical Outcomes Study staff performed physical examinations and laboratory tests. Results will be reported serially, primarily inThe Journal. (JAMA. 1989;262:925-930)
1,139 citations
TL;DR: This study provides the first direct evidence that physician intervention with problem drinkers decreases alcohol use and health resource utilization in the US health care system.
Abstract: Objective. —Project TrEAT (Trial for Early Alcohol Treatment) was designed to test the efficacy of brief physician advice in reducing alcohol use and health care utilization in problem drinkers. Design. —Randomized controlled clinical trial with 12-month follow-up. Setting. —A total of 17 community-based primary care practices (64 physicians) located in 10 Wisconsin counties. Participants. —Of the 17 695 patients screened for problem drinking, 482 men and 292 women met inclusion criteria and were randomized into a control (n=382) or an experimental (n=392) group. A total of 723 subjects (93%) participated in the 12-month follow-up procedures. Intervention. —The intervention consisted of two 10- to 15-minute counseling visits delivered by physicians using a scripted workbook that included advice, education, and contracting information. Main Outcome Measures. —Alcohol use measures, emergency department visits, and hospital days. Results. —There were no significant differences between groups at baseline on alcohol use, age, socioeconomic status, smoking status, rates of depression or anxiety, frequency of conduct disorders, lifetime drug use, or health care utilization. At the time of the 12-month follow-up, there were significant reductions in 7-day alcohol use (mean number of drinks in previous 7 days decreased from 19.1 at baseline to 11.5 at 12 months for the experimental group vs 18.9 at baseline to 15.5 at 12 months for controls;t=4.33;P Conclusions. —This study provides the first direct evidence that physician intervention with problem drinkers decreases alcohol use and health resource utilization in the US health care system.
839 citations