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Biomedical subjects

Rudolf H Moos

Publications and source records attributed to Rudolf H Moos.

At least 19 recordsLinked to original sources
PubMed2007

Spirituality/religiosity promotes acceptance-based responding and 12-step involvement.

BACKGROUND: Previous investigations have observed that spirituality/religiosity (S/R) is associated with enhanced 12-step involvement. However, relatively few studies have attempted to examine the mechanisms for this effect. For the present investigation, we examined whether acceptance-based responding (ABR) - awareness or acknowledgement of internal experiences that allows one to consider and perform potentially adaptive responses - accounted for the effect of S/R on 12-step self-help group involvement 2 years after a treatment episode. METHODS: Data were collected as part of a multi-site treatment outcome study with 3698 substance-dependent male veterans recruited at baseline. Assessments were conducted at baseline, discharge, 1-year follow-up, and 2-year follow-up. We utilized structural equation modeling to examine the relationships among latent variables of S/R, ABR, and 12-step involvement over time. RESULTS: In the final model, S/R was not directly related to 12-step involvement at 2-year follow-up. However, S/R predicted enhanced ABR at 1-year follow-up after accounting for discharge levels of ABR. In turn, ABR at 1-year follow-up predicted increased 12-step involvement at 2-year follow-up after accounting for discharge levels of 12-step involvement. CONCLUSIONS: S/R promotes the use of post-treatment self-regulation skills that, in turn, directly contribute to ongoing 12-step self-help group involvement.

Adaptation, Psychological↗
PubMed2007

Protective resources and long-term recovery from alcohol use disorders.

AIMS: This study examined indices of personal and social resources drawn from social learning, behavioral economics, and social control theories as predictors of medium- and long-term alcohol use disorder outcomes. DESIGN AND MEASURES: Individuals (N = 461) who initiated help-seeking for alcohol-related problems were surveyed at baseline and 1, 3, 8, and 16 years later. At baseline and each follow-up, participants provided information about their personal and social resources and alcohol-related and psychosocial functioning. FINDINGS: In general, protective resources associated with social learning (self-efficacy and approach coping), behavioral economics (health and financial resources and resources associated with Alcoholics Anonymous), and social control theory (bonding with family members, friends, and coworkers) predicted better alcohol-related and psychosocial outcomes. A summary index of protective resources associated with all three theories significantly predicted remission. Protective resources strengthened the positive influence of treatment on short-term remission and partially mediated the association between treatment and remission. CONCLUSIONS: Application of social learning, behavior economic, and social control theories may help to identify predictors of remission and thus to allocate treatment more efficiently.

Adaptation, Psychological↗
PubMed2007

Encouraging posttreatment self-help group involvement to reduce demand for continuing care services: two-year clinical and utilization outcomes.

BACKGROUND: Accumulating evidence indicates that addiction and psychiatric treatment programs that actively promote self-help group involvement can reduce their patients' health care costs in the first year after treatment, but such initially impressive effects may wane over time. This paper examines whether the positive clinical outcomes and reduced health care costs evident 1 year after treatment among substance-dependent patients who were strongly encouraged to attend 12-step self-help groups were sustained at 2-year follow-up. METHODS: A 2-year quasi-experimental analysis of matched samples of male substance-dependent patients who were treated in either 12-step-based (n=887 patients) or cognitive-behavioral (CB, n=887 patients) treatment programs. The 12-step-based programs placed substantially more emphasis on 12-step concepts, had more staff members "in recovery," had a more spiritually oriented treatment environment, and promoted self-help group involvement much more extensively than did the CB programs. The 2-year follow-up assessed patients' substance use, psychiatric functioning, self-help group affiliation, and mental health care utilization and costs. RESULTS: As had been the case in the 1-year follow-up of this sample, the only difference in clinical outcomes was a substantially higher abstinence rate among patients treated in 12-step (49.5%) versus CB (37.0%) programs. Twelve-step treatment patients had 50 to 100% higher scores on indices of 12-step self-help group involvement than did patients from CB programs. In contrast, patients from CB programs relied significantly more on outpatient and inpatient mental health services, leading to 30% lower costs in the 12-step treatment programs. This was smaller than the difference in cost identified at 1 year, but still significant ($2,440 per patient, p=0.01). CONCLUSIONS: Promoting self-help group involvement appears to improve posttreatment outcomes while reducing the costs of continuing care. Even cost offsets that somewhat diminish over the long term can yield substantial savings. Actively promoting self-help group involvement may therefore be a useful clinical practice for helping addicted patients recover in a time of constrained fiscal resources.

Adult↗
PubMed2006

Theory-based active ingredients of effective treatments for substance use disorders.

This paper describes four related theories that specify common social processes that protect individuals from developing substance use disorders and may underlie effective psychosocial treatments for these disorders: social control theory, behavioral economics and behavioral choice theory, social learning theory, and stress and coping theory. It then provides an overview of the rationale and evidence for four effective psychosocial treatments for substance use disorders: motivational interviewing and motivational enhancement therapy, 12-step facilitation treatment, cognitive-behavioral treatment and behavioral family counseling, and contingency management and community reinforcement approaches. The presumed active ingredients of these treatments are described in terms of how they exemplify the social processes highlighted by the four theories. The identified common components of effective treatment include support, goal direction, and structure; an emphasis on rewards that compete with substance use, a focus on abstinence-oriented norms and models, and attempts to develop self-efficacy and coping skills. Several issues that need to be addressed to enhance our understanding of the active ingredients involved in effective treatment are discussed, including how to develop measures of these ingredients, how well the ingredients predict outcomes and influence conceptually comparable aspects of clients' life contexts, and how much their influence varies depending upon clients' demographic and personal characteristics.

Cognitive Behavioral Therapy↗
PubMed2006

Substance use disorder treatment programs in Switzerland and the USA: Program characteristics and 1-year outcomes.

AIM: This study compared matched samples of substance use disorder (SUD) patients in Swiss and United States (US) residential treatment programs and examined the relationship of program characteristics to patients' substance use and psychosocial functioning at a 1-year follow-up. DESIGN AND SETTING: The study used a prospective, naturalistic design and a sample of 10 public programs in the German-speaking part of Switzerland and 15 US public treatment programs. PARTICIPANTS: A total of 358 male patients in Swiss programs were matched on age, marital status and education with 358 male patients in US programs. A total of 160 Swiss and 329 US patient care staff members also participated. MEASUREMENT: Patients completed comparable inventories at admission, discharge and 1-year follow-up to assess their substance use and psychological functioning and receipt of continuing care. Staff members reported on program characteristics and their beliefs about substance use. FINDINGS: Compared to Swiss patients, US patients had more severe substance use and psychological problems at intake and although they did not differ on abstinence and remission at follow-up, had somewhat poorer outcomes in other areas of functioning. Swiss programs were longer and included more individual treatment sessions; US programs included more group sessions and were more oriented toward a disease model of treatment. Overall, length of program, treatment intensity and 12-step orientation were associated with better 1-year outcomes for patients in both Swiss and US programs. CONCLUSIONS: The sample of Swiss and US programs studied here differed in patient and treatment characteristics; however, in general, there were comparable associations between program characteristics and patients' 1-year outcomes. These findings suggest that associations between treatment processes and patients' outcomes may generalize from one cultural context to another.

Adult↗
PubMed2006

Predictors of engagement in continuing care following residential substance use disorder treatment.

BACKGROUND: Patients in intensive SUD programs who subsequently participate in continuing care for a longer interval have better outcomes than those who participate for a shorter interval. We sought to identify patient and program factors associated with duration of engagement in SUD continuing care after residential/inpatient treatment. METHODS: Patients (n=3032) at 15 geographically diverse SUD residential treatment programs provided data on demographics, symptom patterns, recovery resources, and perceptions of treatment environment. We identified patient characteristics associated with the number of consecutive months of engagement in continuing care. We then consolidated and classified risk factors into an integrated model. RESULTS: Being African American, having more SUD and psychiatric symptoms, more resources for recovery, and perceiving the treatment staff as being supportive were associated with longer engagement in continuing care. African Americans' engagement in continuing care was 17% longer than Caucasians'. The positive effect of being African American was partially mediated by having taken actions toward changing use, and by the presence of psychotic symptoms. CONCLUSION: These results extend previous research on the predictors of continuing care engagement after residential SUD programs. Clinicians can use information about characteristics that put patients at risk for shorter engagement in continuing care to target patients who might benefit from interventions to increase engagement in continuing care.

Adaptation, Psychological↗
PubMed2006

Participation in treatment and Alcoholics Anonymous: a 16-year follow-up of initially untreated individuals.

This study focused on the duration of participation in professional treatment and Alcoholics Anonymous (AA) for previously untreated individuals with alcohol use disorders. These individuals were surveyed at baseline and 1 year, 3 years, 8 years, and 16 years later. Compared with individuals who remained untreated, individuals who obtained 27 weeks or more of treatment in the first year after seeking help had better 16-year alcohol-related outcomes. Similarly, individuals who participated in AA for 27 weeks or more had better 16-year outcomes. Subsequent AA involvement was also associated with better 16-year outcomes, but this was not true of subsequent treatment. Some of the association between treatment and long-term alcohol-related outcomes appears to be due to participation in AA.

Adult↗
PubMed2006

Coping, symptoms, and functioning outcomes of patients with posttraumatic stress disorder.

This study examines the association between approach coping and better functioning outcomes and the reciprocal relationships between coping and posttraumatic stress disorder (PTSD) symptoms in patients diagnosed with PTSD. Posttraumatic stress disorder patients receiving services in five VA health care systems were randomly selected and surveyed at baseline and followed 10 months later. Analyses of longitudinal data using structural equation modeling techniques showed that more approach coping predicted better family and social functioning. Cognitive avoidance coping predicted more PTSD symptoms, and more PTSD symptoms predicted more approach coping and more behavioral avoidance coping. Approach coping may enable patients with chronic PTSD to establish and maintain better relationships with family and friends, despite continuing PTSD.

Adaptation, Psychological↗
PubMed2006

End-of-treatment outcomes in cognitive-behavioral treatment and 12-step substance use treatment programs: do they differ and do they predict 1-year outcomes?

This study examined changes in treatment-related proximal outcomes from intake to follow-up, associations between continuing care and maintenance of proximal outcome gains, correlations between specific proximal outcomes and substance use outcomes, and potential mediators of treatment effects for 12-step versus cognitive-behavioral (CB) substance use disorder (SUD) treatment. The participants were 1,873 male veterans seeking SUD treatment at five CB-oriented and five 12-step-oriented VA inpatient/residential SUD programs. Patterns of change in proximal outcomes were similar across the two program types. After discharge, attendance at 12-step groups, but not outpatient treatment, was associated with greater maintenance on most proximal outcomes. Only a few proximal outcomes at discharge were associated with 1-year substance use; most 1-year proximal outcomes were associated with 1-year substance use. Having a sponsor, reading 12-step materials, attending 12-step meetings, and having an abstinence goal appeared to mediate the greater effects of 12-step programs (relative to CB programs) on abstinence.

Adult↗
PubMed2006

Rates and predictors of relapse after natural and treated remission from alcohol use disorders.

AIMS: This study examined the rates and predictors of 3-year remission, and subsequent 16-year relapse, among initially untreated individuals with alcohol use disorders who did not obtain help or who participated in treatment and/or Alcoholics Anonymous in the first year after recognizing their need for help. DESIGN AND MEASURES: A sample of individuals (n = 461) who initiated help-seeking was surveyed at baseline and 1 year, 3 years, 8 years and 16 years later. Participants provided information on their life history of drinking, alcohol-related functioning and life context and coping. FINDINGS: Compared to individuals who obtained help, those who did not were less likely to achieve 3-year remission and subsequently were more likely to relapse. Less alcohol consumption and fewer drinking problems, more self-efficacy and less reliance on avoidance coping at baseline predicted 3-year remission; this was especially true of individuals who remitted without help. Among individuals who were remitted at 3 years, those who consumed more alcohol but were less likely to see their drinking as a significant problem, had less self-efficacy, and relied more on avoidance coping, were more likely to relapse by 16 years. These findings held for individuals who initially obtained help and for those who did not. CONCLUSIONS: Natural remission may be followed by a high likelihood of relapse; thus, preventive interventions may be indicated to forestall future alcohol problems among individuals who cut down temporarily on drinking on their own.

Adaptation, Psychological↗
PubMed2006

Acceptance and relationship context: a model of substance use disorder treatment outcome.

AIMS: This study presented and tested a model of behavior change in long-term substance use disorder recovery, the acceptance and relationship context (ARC) model. The model specifies that acceptance-based behavior and constructive social relationships lead to recovery, and that treatment programs with supportive, involved relationships facilitate the development of these factors. DESIGN: This study used a prospective longitudinal naturalistic design and controlled for baseline levels of study variables. SETTING AND PARTICIPANTS: The model was tested on a sample of 2549 patients in 15 residential substance use disorder treatment programs. MEASUREMENTS: Acceptance-based responding (ABR), social relationship quality (SRQ), treatment program alliance (TPA) and substance use-related impairment were assessed using interviews and self-report questionnaires. FINDINGS: TPA predicted ABR and SRQ and, in turn, ABR predicted better 2-year and 5-year treatment outcomes. The baseline-controlled model accounted for 41% of the variance in outcome at 2-year follow-up and 28% of the variance in outcome at 5-year follow-up. CONCLUSIONS Patients from treatment programs with an affiliative relationship network are more likely to respond adaptively to internal states associated previously with substance use, develop constructive social relationships and achieve long-term treatment benefits.

Adaptation, Physiological↗
PubMed2006

Brief report: Utility of a short screening scale for DSM-IV PTSD in primary care.

OBJECTIVE: To evaluate Breslau's 7-item screen for posttraumatic stress disorder (PTSD) for use in primary care. DESIGN: One hundred and thirty-four patients were recruited from primary care clinics at a large medical center. Participants completed the self-administered 7-item PTSD screen. Later, psychologists blinded to the results of the screen-interviewed patients using the Clinician Administered PTSD Scale (CAPS). Sensitivity, specificity, and likelihood ratios (LR) were calculated using the CAPS as the criterion for PTSD. RESULTS: The screen appears to have test-retest reliability (r=.84), and LRs range from 0.04 to 13.4. CONCLUSIONS: Screening for PTSD in primary care is time efficient and has the potential to increase the detection of previously unrecognized PTSD.

Adult↗
PubMed2006

Suicide attempts among substance use disorder patients: an initial step toward a decision tree for suicide management.

BACKGROUND: Little empirical data are available to develop profiles of patients who attempt suicide or to formulate a decision tree for suicide management. This study identifies profiles of patients who have a high risk of suicide attempt and takes a first step toward developing a decision tree to classify high-risk patients. METHODS: Based on a cross-sectional, nationwide cohort of substance use disorder patients (N=34,251) in 150 Veterans Affairs (VA) facilities, a total of 5,671 patients who reported suicidal ideation in the 30 days before intake assessment were included in receiver operating characteristic (ROC) analyses to identify the 30-day risk of an actual suicide attempt. Clinical diagnostic and Addiction Severity Index interview data were used. RESULTS: Results provide an initial decision tree to classify high-risk patients with sensitivity ranging from 0.33 to 0.89, and specificity, from 0.42 to 0.87. The factors included in the decision tree encompass history of prior suicide attempts, current drinking to intoxication, current cocaine use, first occasion of suicidal ideation, and difficulty controlling violent behavior. CONCLUSIONS: To our knowledge, this is the first attempt to use empirical data to provide information to eventually establish a decision tree for clinical management of patients with suicidal ideation. The findings show that profiles of patients who are at high risk of suicide attempts can be effectively identified using ROC, with relatively good sensitivity and specificity.

Adult↗
PubMed2006

Course of recovery from alcoholism.

This article represents the proceedings of a symposium at the 2005 Research Society on Alcoholism meeting in Santa Barbara, California, organized and chaired by Kamilla L. Venner. This symposium integrated current empirical research on the course of recovery from alcoholism from multiple perspectives, an aim that is consistent with NIAAA's new focus on the process of recovery. The presentations and presenters were as follows: (1) The Role of Community Services and Informal Support on 7-Year Drinking Outcomes in Treated and Untreated Drinkers, by Helen Matzger; (2) The Sequence of Recovery Events in a Native American Sample, by Kamilla L. Venner; (3) Transformational Change in Recovery, by Alyssa A. Forcehimes; (4) Social Settings and Substance Use: Contextual Factors in Recovery, by Rudolf H. Moos; and (5) A Broader View of Change in Drinking Behavior, by discussant Mark L. Willenbring. A theme connecting the presentations was that treatment is but one discrete aspect to recovery and that sustained recovery is often influenced by an individual interaction with others within a social context. Collectively, presentations underscored the need to think more broadly about factors contributing to the remission of alcohol dependence.

Alcoholism↗
PubMed2006

Predictors of 16-year mortality among individuals initiating help-seeking for an alcoholic use disorder.

BACKGROUND AND METHODS: We examined rates and predictors of mortality in individuals (47% women) who had just initiated help-seeking for their alcohol use disorders (AUDs) at the start of the study (n=628) and were followed for 16 years. RESULTS: For both women and men, the observed-to-expected mortality ratio (1.4) was lower than rates found in samples of treated individuals with AUDs, suggesting that those initiating help-seeking careers have better chances of long-term survival. Of the individuals for whom cause of death was known, 68% died of alcohol-related causes. Men were more likely to die than were women. When gender was controlled, individuals who were older and unmarried and had more alcohol dependence symptoms at baseline were more likely to die over the 16-year period. When these baseline characteristics were controlled, better drinking outcomes at 1 year were associated with a lower likelihood of subsequent death. The combination of a shorter duration of inpatient/residential care and better drinking outcomes at 1 year was related to a lower probability of death, as was the combination of a longer duration of outpatient care or Alcoholics Anonymous attendance and better drinking outcomes at 1 year. CONCLUSIONS: Efforts should be made to help providers identify individuals who are not responding positively to inpatient or residential treatment and intervene to motivate participation in continuing outpatient care and community 12-step self-help groups to reduce the likelihood of a chronic and fatal AUD course.

Adult↗
PubMed2006

Recent sexual abuse, physical abuse, and suicide attempts among male veterans seeking psychiatric treatment.

OBJECTIVES: This study examined the rates of sexual and physical abuse and suicide attempts among male and female patients and focused on the associations between sexual and physical abuse and recent suicide attempts among men. METHODS: Data were examined for a cohort of patients aged 19 years and older who were seeking treatment for substance use disorders, other psychiatric disorders, or both from the Department of Veterans Affairs (VA) between July 1997 and September 1997. Almost all the patients in the sample (more than 99 percent) had a substance use disorder. Patients were interviewed with the Addiction Severity Index about lifetime and recent (past 30 days) sexual and physical abuse and recent suicide attempts. Because of the low prevalence of suicide attempts in the past 30 days and limited representation of female patients in this sample, the data for female patients were used only to conduct descriptive analyses to compare the prevalence of sexual and physical abuse and suicide attempts between genders. RESULTS: The sample comprised 34,245 patients (33,236 males and 1,009 females). Compared with male patients, female patients were ten times as likely to have been sexually abused in the past 30 days and four times as likely to have been physically abused. Among male patients, bivariate analyses showed that those who had been recently sexually or physically abused were more likely than those who had not experienced such abuse to have attempted suicide recently (odds ratios of 4.8 and 3.0, respectively). After controlling for demographic and diagnostic factors, multivariate logistic regression analyses indicated that recent sexual abuse, recent physical abuse, and lifetime sexual abuse were significantly associated with a higher likelihood of a recent suicide attempt among male patients. CONCLUSIONS: Female patients were more likely than their male counterparts to experience sexual and physical abuse. Recent and lifetime history of sexual abuse and recent physical abuse were independent risk factors for recent suicide attempts among men who were seeking treatment. The results suggest that clinicians who identify suicide attempts and suicidal tendencies among male patients should routinely assess for sexual or physical abuse.

Demography↗
PubMed2006

Exacerbation of psychiatric symptoms during substance use disorder treatment.

OBJECTIVE: This study examined psychiatric symptom exacerbation (or deterioration) among patients treated for substance use disorders. The study examined several questions. What is the prevalence of deterioration during residential treatment? Compared with patients who show improvement in psychiatric symptoms, do those with deterioration of symptoms report poorer functioning during treatment and one year after treatment entry? Do patients who experience deterioration of symptoms one year after treatment entry enter treatment with more problems and poorer coping skills? Is the prevalence of deterioration associated with treatment orientation, and do patients whose psychiatric symptoms deteriorate view the treatment environment more negatively than patients whose symptoms improve? METHODS: A total of 3,322 male patients were recruited at 15 residential substance abuse treatment programs in the Department of Veterans Affairs health care system between 1992 and 1995. On the basis of changes in psychiatric symptoms during treatment, these patients were categorized as having either deteriorated or improved psychiatric symptoms. Patients whose symptoms deteriorated were compared with a matched group of patients with improved symptoms. RESULTS: A total of 426 patients (13 percent) reported a worsening of psychiatric symptoms during treatment. Compared with patients in the improved group (N=426), patients in the deteriorated group reported more psychiatric problems and substance use one year after treatment. Patients in the deteriorated group were more likely to have a psychotic diagnosis, lower self-efficacy, and more reliance on coping by expression of emotions and to view the treatment experience more negatively. CONCLUSIONS: Thirteen percent of the patients experienced an exacerbation of psychiatric symptoms during residential substance use disorder treatment. Improved monitoring procedures, such as regular assessments for changes in psychiatric symptoms, are needed to routinely obtain information about declines in psychiatric conditions during treatment.

Adaptation, Psychological↗