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Dive into the research topics where Theresa W. Kim is active.

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Featured researches published by Theresa W. Kim.


JAMA | 2013

Chronic Care Management for Dependence on Alcohol and Other Drugs The AHEAD Randomized Trial

Richard Saitz; Debbie M. Cheng; Michael Winter; Theresa W. Kim; Seville Meli; Donald Allensworth-Davies; Christine Lloyd-Travaglini; Jeffrey H. Samet

IMPORTANCE People with substance dependence have health consequences, high health care utilization, and frequent comorbidity but often receive poor-quality care. Chronic care management (CCM) has been proposed as an approach to improve care and outcomes. OBJECTIVE To determine whether CCM for alcohol and other drug dependence improves substance use outcomes compared with usual primary care. DESIGN, SETTING, AND PARTICIPANTS The AHEAD study, a randomized trial conducted among 563 people with alcohol and other drug dependence at a Boston, Massachusetts, hospital-based primary care practice. Participants were recruited from September 2006 to September 2008 from a freestanding residential detoxification unit and referrals from an urban teaching hospital and advertisements; 95% completed 12-month follow-up. INTERVENTIONS Participants were randomized to receive CCM (n=282) or no CCM (n=281). Chronic care management included longitudinal care coordinated with a primary care clinician; motivational enhancement therapy; relapse prevention counseling; and on-site medical, addiction, and psychiatric treatment, social work assistance, and referrals (including mutual help). The no CCM (control) group received a primary care appointment and a list of treatment resources including a telephone number to arrange counseling. MAIN OUTCOMES AND MEASURES The primary outcome was self-reported abstinence from opioids, stimulants, or heavy drinking. Biomarkers were secondary outcomes. RESULTS There was no significant difference in abstinence from opioids, stimulants, or heavy drinking between the CCM (44%) and control (42%) groups (adjusted odds ratio, 0.84; 95% CI, 0.65-1.10; P=.21). No significant differences were found for secondary outcomes of addiction severity, health-related quality of life, or drug problems. No subgroup effects were found except among those with alcohol dependence, in whom CCM was associated with fewer alcohol problems (mean score, 10 vs 13; incidence rate ratio, 0.85; 95% CI, 0.72-1.00; P=.048). CONCLUSIONS AND RELEVANCE Among persons with alcohol and other drug dependence, CCM compared with a primary care appointment but no CCM did not increase self-reported abstinence over 12 months. Whether more intensive or longer-duration CCM is effective requires further investigation. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00278447.


BMC Health Services Research | 2006

Episodic homelessness and health care utilization in a prospective cohort of HIV-infected persons with alcohol problems

Theresa W. Kim; Stefan G. Kertesz; Nicholas J. Horton; Nicole Tibbetts; Jeffrey H. Samet

BackgroundBecause individuals with HIV/AIDS often have complex medical and social needs, the impact of housing status on medical service utilization is difficult to isolate from the impact of conditions that may worsen during periods of homelessness such as depression and substance abuse. We examine whether episodes of homelessness are independently associated with suboptimal medical utilization even when accounting for concurrent addiction severity and depression.MethodsWe used data from a 30-month cohort of patients with HIV/AIDS and alcohol problems. Housing status, utilization (ambulatory visits, emergency department (ED) visits, and hospitalizations) and other features were assessed with standardized research interviews at 6-month intervals. Multivariable longitudinal regression models calculated incidence rate ratios (IRR) comparing utilization rates during 6-month intervals (homeless versus housed). Additional models assessed whether addiction severity and depressive symptoms could account for utilization differences.ResultsOf the 349 subjects, 139 (39%) reported homelessness at least once during the study period; among these subjects, the median number of nights homeless per 6-month interview period was 30. Homelessness was associated with higher ED utilization (IRR = 2.17; 95% CI = 1.72–2.74) and hospitalizations (IRR = 2.30; 1.70–3.12), despite no difference in ambulatory care utilization (IRR = 1.09; 0.89–1.33). These associations were attenuated but remained significant when adjusting for addiction severity and depressive symptoms.ConclusionIn patients with HIV/AIDS and alcohol problems, efforts to improve housing stability may help to mitigate intensive medical utilization patterns.


Aids Care-psychological and Socio-medical Aspects of Aids\/hiv | 2007

Factors associated with discontinuation of antiretroviral therapy in HIV-infected patients with alcohol problems

Theresa W. Kim; Anita Palepu; Debbie M. Cheng; Howard Libman; Richard Saitz; Jeffrey H. Samet

Abstract Although mortality rates among HIV-infected populations have declined with the advent of combination antiretroviral therapy (ART), patients with substance use disorders have benefited less from these therapies. While adherence to ART has been well studied, less is known about factors associated with discontinuation of ART. The aim of this study is to investigate predictors of discontinuation of ART in HIV-infected patients with alcohol problems, focusing on their substance use and depressive symptoms. The study cohort (n=266) was prospectively assessed with biannual standardised interviews between 2001 and 2005. Four predictor variables (cocaine, heroin, heavy alcohol use and substantial depressive symptoms) were assessed six months prior to the outcome (ART discontinuation). Longitudinal logistic regression models examined the association between predictor variables and ART discontinuation adjusting for age, gender, race/ethnicity, homelessness, CD4, HIV RNA and HIV Symptom Index. Subjects were 77% male; 43% black; 22% homeless; 45% used cocaine; 20% used heroin; 29% had heavy alcohol use; and 40% had substantial depressive symptoms. Discontinuation occurred in 135 (17%) of the observations (n=743). In bivariate analyses, cocaine use, heroin use and depressive symptoms were significantly associated with ART discontinuation but heavy alcohol use was not. In the multivariable model, substantial depressive symptoms (adjusted odds ratio (AOR)=1.66; 95% confidence interval (CI): 1.04, 2.65) but not cocaine (AOR=1.28; 95%CI: 0.76, 2.16) or heroin use (AOR=1.27 95%CI: 0.66, 2.44), remained significantly associated with ART discontinuation. Among HIV-infected adults with alcohol problems, depressive symptoms, but not substance use, predicted subsequent ART discontinuation. Recognition and treatment of depressive symptoms in this population may result in better maintenance of ART and its associated clinical benefits.


Journal of Substance Abuse Treatment | 2011

Oral health of substance-dependent individuals: impact of specific substances.

Meredith M. D’Amore; Debbie M. Cheng; Nancy R. Kressin; Judith A. Jones; Jeffrey H. Samet; Michael Winter; Theresa W. Kim; Richard Saitz

Little is known about how different types of substances affect oral health. Our objective was to examine the respective effects of alcohol, stimulants, opioids, and marijuana on oral health in substance-dependent persons. Using self-reported data from 563 substance-dependent individuals, we found that most reported unsatisfactory oral health, with their most recent dental visit more than 1 year ago. In multivariable logistic regressions, none of the substance types were significantly associated with oral health status. However, opioid use was significantly related to a worse overall oral health rating compared to 1 year ago. These findings highlight the poor oral health of individuals with substance dependence and the need to address declining oral health among opioid users. General health and specialty addiction care providers should be aware of oral health problems among these patients. In addition, engagement into addiction and medical care may be facilitated by addressing oral health concerns.


Drug and Alcohol Dependence | 2011

Initiation and Engagement in Chronic Disease Management Care for Substance Dependence

Theresa W. Kim; Richard Saitz; Debbie M. Cheng; Michael Winter; Julie Witas; Jeffrey H. Samet

BACKGROUND Substance dependence treatment is often episodic and not well coordinated with healthcare for common comorbidities. Chronic disease/care management (CDM), longitudinal, patient-centered care delivered by multidisciplinary health professionals, may be well suited to treat substance dependence (SD). OBJECTIVE To examine initiation and engagement with CDM care for SD located in a primary medical setting. METHODS We prospectively studied substance dependent participants enrolled in a trial of CDM addiction care. Primary study outcomes, based upon Washington Circle performance measures, were 14-day initiation of CDM care and 30-day engagement with CDM care. Factors associated with these outcomes were determined using multivariable logistic regression models. We also estimated the proportion of participants who eventually attended at least two visits and four visits by the end of the study (Kaplan-Meier method). RESULTS Of 282 participants, approximately half of the cohort (45%, 95% Confidence Interval [CI] 39-51%) met criteria for 14-day initiation and 23% (95% CI 18-28%) for 30-day engagement with CDM care. Most participants attended two or more (81%, 95% CI 76-85%) and four or more CDM visits (62%, 95% CI 56-68%). Major depressive episode (AOR 2.60, 95% CI 1.39, 4.87) was associated with higher odds of 14-day initiation; younger age, female sex, and higher alcohol addiction severity were associated with lower odds of 30-day engagement with CDM care. CONCLUSION People with SD appear to be willing to initiate and engage with CDM care in a primary medical care setting. CDM care has the potential to improve the quality of care for people with addictions.


Journal of Substance Abuse Treatment | 2012

Effect of quality chronic disease management for alcohol and drug dependence on addiction outcomes

Theresa W. Kim; Richard Saitz; Debbie M. Cheng; Michael Winter; Julie Witas; Jeffrey H. Samet

We examined the effect of the quality of primary care-based chronic disease management (CDM) for alcohol and/or other drug (AOD) dependence on addiction outcomes. We assessed quality using (1) a visit frequency based measure and (2) a self-reported assessment measuring alignment with the chronic care model. The visit frequency based measure had no significant association with addiction outcomes. The self-reported measure of care-when care was at a CDM clinic-was associated with lower drug addiction severity. The self-reported assessment of care from any healthcare source (CDM clinic or elsewhere) was associated with lower alcohol addiction severity and abstinence. These findings suggest that high quality CDM for AOD dependence may improve addiction outcomes. Quality measures based upon alignment with the chronic care model may better capture features of effective CDM care than a visit frequency measure.


BMJ Open | 2011

Is unhealthy substance use associated with failure to receive cancer screening and flu vaccination? A retrospective cross-sectional study.

Karen E. Lasser; Theresa W. Kim; Daniel P. Alford; Howard Cabral; Richard Saitz; Jeffrey H. Samet

Objective To compare cancer screening and flu vaccination among persons with and without unhealthy substance use. Design The authors analysed data from 4804 women eligible for mammograms, 4414 eligible for Papanicolou (Pap) smears, 7008 persons eligible for colorectal cancer (CRC) screening and 7017 persons eligible for flu vaccination. All patients were screened for unhealthy substance use. The main outcome was completion of cancer screening and flu vaccination. Results Among the 9995 patients eligible for one or more of the preventive services of interest, 10% screened positive for unhealthy substance use. Compared with women without unhealthy substance use, women with unhealthy substance use received mammograms less frequently (75.4% vs 83.8%; p<0.0001), but Pap smears no less frequently (77.9% vs 78.1%). Persons with unhealthy substance use received CRC screening no less frequently (61.7% vs 63.4%), yet received flu vaccination less frequently (44.7% vs 50.4%; p=0.01). In multivariable analyses, women with unhealthy substance use were less likely to receive mammograms (adjusted odds ratio 0.68; 95% CI 0.52 to 0.89), and persons with unhealthy substance use were less likely to receive flu vaccination (adjusted odds ratio 0.81; 95% CI 0.67 to 0.97). Conclusions Unhealthy substance use is a risk factor for not receiving all appropriate preventive health services.


American Journal on Addictions | 2014

Does experiencing homelessness affect women's motivation to change alcohol or drug use?

Carole C. Upshur; Linda Weinreb; Debbie M. Cheng; Theresa W. Kim; Jeffrey H. Samet; Richard Saitz

BACKGROUND AND OBJECTIVES Homeless women are at high risk of drug and alcohol dependence and may receive less opportunity for treatment. Our objective was to examine the association between experiencing homelessness and motivation to change drug or alcohol use. METHODS Women (n = 154) participants in a study of substance dependence at an urban medical center (69 with some homeless days in the last 90 days; 85 continuously housed at baseline) completed six items rating motivation to change alcohol or drug use (ie, importance, readiness, and confidence) at baseline and in 3-, 6-, and 12-month follow-up interviews. Unadjusted and longitudinal analyses controlling for covariates (eg, demographics, insurance status, substance use consequences, mental health status, and participation in treatment) were conducted. RESULTS There were no significant differences between women experiencing homeless days versus continuously housed women in the odds of reporting high motivation to change alcohol or drug use, either in unadjusted baseline analyses or longitudinal analyses adjusted for covariates. Covariates that were significantly associated with high importance, readiness or confidence to change behavior were higher life time consequences of substance use, and participation in 12-step programs. DISCUSSION AND CONCLUSIONS The findings suggest that clinicians should not make assumptions that homeless women have low motivation to change their substance use. SCIENTIFIC SIGNIFICANCE AND FUTURE DIRECTIONS The same opportunities for addiction treatment should be offered to homeless as to housed women.


Addiction | 2017

Receipt of Addiction Treatment as a Consequence of a Brief Intervention for Drug Use in Primary Care: A Randomized Trial

Theresa W. Kim; Judith Bernstein; Debbie M. Cheng; Christine Lloyd-Travaglini; Jeffrey H. Samet; Tibor P. Palfai; Richard Saitz

Background and Aims Screening, brief intervention and ‘referral to treatment’ programs have been promoted widely as US federal policy. Little is known about the efficacy of the RT component (referral to treatment) of brief intervention for motivating patients with unhealthy drug use identified by screening to use addiction treatment. This study aimed to compare receipt of addiction treatment following two types of brief intervention for drug use versus a no‐intervention control group among primary care patients screening positive for drug use. Design Secondary analyses from a single‐site randomized controlled trial. Setting Massachusetts, USA. Participants A total of 528 adults with Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) drug‐specific scores ≥ 4. Interventions Random assignment to: (1) a 10–15‐minute brief negotiated interview (BNI) conducted by health educators (n = 174), (2) a 30–45‐minute adaptation of motivational interviewing by Masters‐level counselors (MOTIV) (n = 177) or (3) no BI (n = 177). All received a list of treatment and mutual help resources; both intervention protocols included dedicated staff for treatment referrals. Measurements Receipt of any addiction treatment within 6 months after study entry, assessed in a state‐wide database and hospital electronic medical record linked to trial data. Findings Among 528 participants, the main drugs used were marijuana (63%), cocaine (19%) and opioids (17%); 46% met past‐year drug dependence criteria (short form Composite International Diagnostic Interview); and 10% of MOTIV, 18% of BNI and 17% of control participants had any addiction treatment receipt within 6 months after study entry. There was no significant difference in addiction treatment receipt for BNI versus control [adjusted odds ratio (AOR) = 1.11; 95% confidence interval (CI) = 0.57, 2.15, Hochberg adjusted P = 0.76]. The MOTIV group had lower odds of linking to treatment (AOR = 0.36, 95% CI = 0.17, 0.78, Hochberg adjusted P = 0.02) compared with the no BI group. Conclusion Brief intervention delivered in primary care for screen‐identified drug use did not increase addiction treatment receipt significantly; a motivational interviewing approach appeared to be counterproductive.


Substance Abuse | 2016

Substance use among persons with homeless experience in primary care

Erin Stringfellow; Theresa W. Kim; Adam J. Gordon; David E. Pollio; Richard A. Grucza; Erika L. Austin; N. Kay Johnson; Stefan G. Kertesz

ABSTRACT Background: Community survey data suggest high prevalence of substance use disorders among currently homeless individuals. There are less data regarding illicit drug and alcohol use problems of homeless-experienced persons engaged in primary care. They may have less severe use and require different care responses from primary care teams. Methods: The authors surveyed currently and formerly homeless, i.e., homeless-experienced, persons engaged in primary care at five federally funded programs in the United States, administering the World Health Organization (WHO) Alcohol, Smoking and Substance Involvement Screening Test (ASSIST). The ASSIST definitions of lower, moderate, and high risk were used to assess a spectrum of lifetime and recent substance use, from any use to likely dependence, and to identify sociodemographic and health status characteristics associated with severity of use. Results: Almost one half of the sample (N = 601) had recently (within the past three months) used alcohol, and one third had recently used an illicit drug. The most commonly used illicit drugs in the past three months were cannabis (19%), cocaine (16%), and opioids (7.5%). Over one half (59%) of respondents had ASSIST-defined moderate- or high-risk substance use. A significant proportion (31%) of those identified as at moderate risk had no recent substance use, but did report past problematic use. Ten percent of the lower-risk group had past problematic use of alcohol. Severity of use was associated with worse health status, but not with housing status or type of homelessness experienced. Conclusions: Less severe (moderate-risk) use and past problematic use, potentially indicative of remitted substance use disorders, were more common than high-risk use in this primary care, homeless-experienced sample. These findings highlight the urgency of identifying effective ways to reduce risky substance use and prevent relapse in homeless-experienced persons.

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Stefan G. Kertesz

University of Alabama at Birmingham

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David E. Pollio

University of Alabama at Birmingham

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Erin Stringfellow

Washington University in St. Louis

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