Family functioning following adolescent substance abuse treatment

Reciprocal influences of substance abuse and family functioning have been hypothesized from diverse theoretical perspectives. The longitudinal study presented here investigated the relationship between adolescent alcohol and drug use outcome and family functioning following adolescent substance abuse treatment. Consistent with predictions, long-term improving teens (n = 17) experienced better family relations, and less conflict-related behavior within the family, than did teens who returned to an abuse pattern of drug use (n = 37). Two years following treatment, families of improvers demonstrated greater cohesion and expressiveness, and less conflict, than did families of relapsers. Findings highlight a gradual process of adaptation in relations among families of teens treated for alcohol and drug abuse.     

Parental substance use disorder and the risk of adolescent drug abuse: an event history analysis

A common observation in the research literature is that children of drug-dependent parents are at significantly heightened risk of adolescent drug use, abuse, and dependence. Recent research indicates that several psychological and interpersonal factors may affect the association between parents' psychoactive substance use disorder (PSUD) and drug use risks among adolescents, yet studies have failed to examine explicitly whether these factors moderate the association between PSUD and adolescent substance abuse. This paper explores these potential relationships using longitudinal data from a study that has followed three cohorts of adolescents and their families over a 7-year period. The cohorts are defined by parental diagnoses of PSUD, affective disorders, or no diagnosable disorder. The results indicate that PSUD is positively associated with adolescent drug abuse, yet this association is attenuated by strong family cohesion. Affective disorders among parents are associated with a higher risk of alcohol, but not drug, abuse. The associations are stronger in the presence of lower stress and higher self-esteem. PSUD is also associated more strongly with offspring drug and alcohol abuse when levels of use are lower. Hence, some unobserved mechanism that may involve physiological sensitivities to drugs and alcohol appears to put children of parents with drug problems at particular risk of drug and alcohol abuse. Limitations of the data and analysis are discussed.     

Intimate partner violence and substance use: a longitudinal day-to-day examination

The likelihood of male-to-female physical aggression on days of male partners' substance use, during a 15-month period, was examined. Participants were from married or cohabiting partner violent men entering a drug abuse treatment program (N=149). Compared to days of no drug or alcohol use, the likelihood of male-to-female physical aggression was significantly higher on days of substance use, after controlling for male partners' antisocial personality (ASP) disorder and couples' global relationship distress. Of the psychoactive substances examined, the use of alcohol and cocaine was associated with significant increases in the daily likelihood of male-to-female physical aggression; cannabis and opiates were not significantly associated with an increased likelihood of male partner violence.     

Prior substance abuse and related treatment history reported by recent victims of sexual assault

To inform intervention approaches, the current study examined prevalence and comorbidity of recent use and history of abuse of alcohol, marijuana, and other illicit drugs as well as history of substance treatment among a sample of female victims of sexual assault seeking post-assault medical care. Demographic variables and prior history of assault were also examined to further identify factors relevant to treatment or prevention approaches. Participants were 255 women and adolescent girls seeking post sexual assault medical services who completed an initial follow-up assessment on average within 3 months post-assault. The majority (72.9%) reported recent substance use prior to assault, approximately 40% reported prior substance abuse history, and 12.2% reported prior substance treatment history. Prior history of assault was associated with recent drug use and history of drug abuse as well as substance treatment. Among those with prior histories of substance abuse and assault, assault preceded substance abuse onset in the majority of cases. Almost all those with prior treatment history reported recent drug or alcohol use. A portion of sexual assault survivors seen for acute medical services may benefit from facilitated referral for substance abuse treatment in addition to counseling at the time of screening. Assessment and intervention approaches should target alcohol, marijuana, and other illicit drug use and abuse. Substance use and associated impairment may serve as a rape tactic by perpetrators of assault. Substance use at the time of assault does not imply blame on the part of assault victims. Previous findings indicate that rape poses high risk of PTSD particularly among women with prior history of assault. Screening and intervention related to substance abuse should be done with recognition of the increased vulnerability it may pose with regard to assault and the high risk of PTSD within this population.     

HIV risk behaviors in male substance abusers with and without antisocial personality disorder

Antisocial personality disorder (ASP) is common in male substance abusers and may be associated with increased human immunodeficiency virus (HIV) risk behaviors. In this study, 91 male substance abusers were recruited from the community, and 42% met diagnostic criteria for ASP. Although ASP and non-ASP subjects demonstrated equivalent knowledge about HIV, subjects with ASP participated in more risky behaviors. On a lifetime measure of drug risk behaviors, ASP subjects reported higher rates of intravenous drug use (IVDU), frequency of needle-sharing, and number of equipment-sharing partners and lower rates of needle-cleaning. On a measure of past-month risk behaviors, ASP subjects reported higher rates of IVDU and lower rates of needle-cleaning. Subjects with ASP also reported greater participation in lifetime sexual risk behaviors, including number of sexual partners and frequency of anal sex. These findings suggest that clients entering substance abuse treatment programs should be screened for ASP, and clients identified with ASP should be provided risk-reduction interventions early in treatment.     

Understanding gender differences in adolescent drug abuse: issues of comorbidity and family functioning

Female adolescent drug use has increased dramatically in the last 30 years, and there is a growing consensus that the syndrome of female adolescent substance abuse is different from the well-recognized male pattern. Gender differences in patterns of comorbidity and family functioning were investigated in a sample of 95 youths (42 girls and 53 boys) referred for substance abuse treatment. The findings indicate that male and female adolescent substance users differ in several clinically meaningful ways. The results from a discriminant function analysis indicate that substance-using adolescents referred to treatment are distinguished especially by the greater degree to which girls have internalizing symptoms and family dysfunction. The clinical implications of these gender differences are articulated.     

Characteristics of patients with bulimia only, bulimia with affective disorder, and bulimia with substance abuse problems

Characteristics of patients with a diagnosis of bulimia only (N = 46), bulimia with a history of affective disorder (N = 34), and bulimia with a history of substance abuse (N = 34) were compared. Results showed that compared to patients with bulimia only or with bulimia and affective disorders, patients with bulimia and substance abuse experienced a higher rate of diuretic use to control weight, financial and work problems, stealing before and after the onset of the eating disorder, previous psychiatric inpatient treatment, and greater amount of alcohol use after the onset of the eating disorder. Both the substance abuse group and affective disorder group showed a higher incidence of attempted suicide, more social problems, and greater overall treatment rate than the bulimia only group. There were no significant differences among groups in their family histories.     

Dual diagnosis and successful participation of adolescents in substance abuse treatment.

A retrospective record review of one year of admissions to a residential adolescent substance abuse treatment program (N = 91) examined the prevalence of comorbid psychiatric disorders and factors associated with successful treatment participation. Psychiatric and substance use disorders (SUD) were diagnosed by DSM-IV criteria. Successful participation was based on multiple factors assessed by the treatment team. Consistent with prior studies, there was considerable comorbidity (63.7%) with both disruptive (Attention Deficit Hyperactivity Disorder [ADHD], 11%; Conduct Disorder [CD], 24%) and other disorders (depression, 24%; adjustment disorder, 7.7%; bipolar disorder, 3.3%). Male gender was negatively associated (OR = 0.23, P = 0.019) with successful participation in univariate analyses, as was ADHD (OR = 0.18, P = 0.007). CD (OR = 0.37, P = 0.053) approached significance. Multivariate analysis reveals ADHD was significant while having CD and being male approached significance. Psychotropic medication use and other diagnoses were not associated with successful participation. It is concluded that further research on the relationship between ADHD, CD, and substance abuse treatment is needed.     

Enhancing adolescent substance abuse treatment engagement

Trends in adolescent drug use are encouraging and suggest the importance of preventative programs for youth. Yet, among those who become involved with illicit substances and seek treatment, only a fraction report positive outcomes. This article describes an approach to enhance adolescent participation in substance abuse treatment. Aspects of the transtheoretical model are integrated into a treatment program designed to meet the unique developmental needs of adolescent alcohol and marijuana abusers. The result is a treatment that better engages adolescents in participation, thereby increasing the likelihood for treatment success.     

Childhood abuse and harmful substance use among criminal offenders

Childhood abuse is a serious problem that has been linked to harmful alcohol and drug use in non-offender samples. In a sample of 219 criminal offenders, we examined the associations between childhood physical and sexual abuse and three indices of harmful substance use. Results indicate that physical abuse was associated with symptoms of alcohol use disorder and sexual abuse was associated with symptoms of drug use disorder among offenders. Both forms of childhood abuse were associated with substance use consequences, even after taking into account substance type and frequency of use. No gender by childhood abuse interactions were found. Symptoms of depression and generalized anxiety partially mediated relationships between childhood abuse and substance use consequences. Findings underscore the importance of assessing childhood abuse and treating anxiety and depression among offenders who exhibit harmful substance use.     

One-year outcome of adolescent females referred for conduct disorder and substance abuse/dependence

We investigated whether substance abuse/dependence, conduct disorder, and other psychiatric disorders improved in adolescent females who were referred to outpatient treatment and which variables were related to 1-year outcome. Forty-six out of 60 conduct-disordered (CD) adolescent females with substance abuse or dependence were re-evaluated approximately 1 year after discharge. Treatment length averaged 16 weeks. Significant improvements were seen in three areas: (1) criminality and CD; (2) attention deficit hyperactivity disorder (ADHD); and (3) educational and vocational status. However, neither substance involvement nor depression improved, regardless of length of stay in treatment, and these females demonstrated significant risky sexual behaviors. In contrast to our previous work with adolescent males (Crowley, T.J., Mikulich, S.K., Macdonald, M., Young, S.E., Zerbe, G.O., 1998. Substance-dependent, conduct-disordered adolescent males: severity of diagnosis predicts 2-year outcome. Drug Alcohol Depend. 49, 225-237), we were not able to identify pre-intake variables, other than performance IQ, that were related to substance use and conduct outcomes. Only two post-treatment factors (peer problems and number of ADHD symptoms at follow-up) were found to be related to CD and substance use disorders outcomes. The overall lack of pre- and post-treatment predictors presents interesting challenges for future research on adolescent females with these disorders.     

Specific Familial Transmission in Substance Abuse

In contrast to studies on alcoholism, there is little documentation on familial transmission of drug abuse. This study was designed to determine whether specific familial transmission of substance abuse occurs: a greater incidence of drug abuse in probands with a family history of drug abuse than in those with a family history of alcoholism. Probands were 305 consecutively admitted patients to an inpatient chemical dependency treatment center, whose substance abuse/dependence diagnoses were based on DSM-III criteria and a structured interview. Family history data were obtained from each proband. Log linear analysis investigated the association between family and proband substance abuse. As abuse of nonalcoholic substances was significantly greater in probands with family histories of drug abuse, specific familial transmission is suggested.     

Psychopathy, aggression, and family history in male veteran substance abuse patients: a factor analytic study

Forty-one male patients consecutively admitted to an inpatient VA substance abuse program completed the Psychopathic States Inventory, the Buss-Durkee Hostility Inventory, and the WAIS. Multiple significant intercorrelations between scale scores were noted, prompting a factor analysis to identify constructs to explain these correlations. Four orthogonal factors were isolated: Factor I--impulsivity/narcissism/sociopathy; Factor II--assaultive aggression; Factor III--irritative aggression; Factor IV--IQ. Patient factor scores were distributed independent from family history of alcohol or other substance abuse among first-degree relatives. Family history status did not discriminate onset of substance abuse, "pure" alcohol abuse versus mixed substance abuse, educational attainment, or socioeconomic status. These factors may have further utility in investigating the relationship between psychopathy, aggression, and substance abuse.     

Parental awareness of adolescent substance use

Parental awareness of adolescent substance use was investigated in a high school sample of 985 adolescents and their parents. Only 39% of parents were aware their adolescent used tobacco, only 34% were aware of alcohol use, and only 11% were aware of illicit drug use. There were no variables that differentiated aware from unaware parents for all substances. Greater parental awareness of alcohol and tobacco use occurred with older adolescents. High adolescent ratings of family communication combined with low parental ratings of family communication were also associated with greater parental awareness of alcohol and tobacco use. Better school grades predicted greater awareness of alcohol and illicit drug use. Single parents and blended families were more aware of tobacco and illicit drug use.     

Childhood sexual abuse and substance abuse treatment utilization among substance-dependent incarcerated women

Incarcerated women have high rates of substance abuse problems and trauma. A variety of variables may influence whether these women seek help or are referred for substance abuse problems. This study reports an exploratory project on service utilization among incarcerated substance-dependent women (N = 40) in southeastern Idaho. Using self-report and interview tools, most participants reported some substance abuse treatment history, although extent and types of treatment varied. Most of the women also reported some type of childhood abuse. Age, income, and consequences of alcohol and other drug use related positively to substance abuse treatment. However, severity of childhood sexual abuse and current trauma symptoms were negatively correlated with substance abuse treatment episodes. These women may use substances to cope with childhood trauma or may not perceive the substance abuse system as responsive to their co-occurring trauma symptoms.     

Individual and social/environmental predictors of alcohol and drug use 2 years following substance abuse treatment

The purpose of this study was to identify individual and social/environmental predictors of alcohol and drug use 2 years following substance abuse treatment. Participants (n=180) self-administered questionnaires within their first month of substance abuse treatment and completed a 2-year follow-up interview. Individual factors (coping, self-efficacy, resource needs, and expectations for sober fun), social/environmental factors (craving, exposure, negative social influences, and involvement in substance-using leisure activities), and background characteristics measured during treatment were used to predict alcohol and drug use during a 2-year follow-up using manifest variable regression analysis. Results suggest that poorer self-efficacy, greater involvement in substance-using leisure activities, being single, and less income predicted alcohol use directly, whereas greater resource needs and involvement in substance-using leisure activities, being of minority status, and being single predicted drug use directly. Income, gender, problem severity, marital status, and race also predicted alcohol and drug use indirectly. Findings highlight differential predictors of posttreatment substance use that may be useful in developing alternative approaches to prevent relapse.     

Parent-adolescent report correspondence on adolescent substance abuse among teens in residential rehabilitation

Research on the correspondence between adolescent and parent reports of adolescent substance abuse has typically been conducted on adolescent outpatient treatment samples, or on non-treatment samples. In the current study, fifty adolescents receiving residential substance abuse treatment, and their parents were assessed separately regarding the teen's substance use (e.g., cigarettes, alcohol, marijuana, other illicit drugs) during the 90 days preceding adolescent treatment entry. Correspondence between reporters was for the most part fair to excellent, with observed discrepancies generally due to parents providing lower estimates of use than did adolescents. Multiple regression analysis revealed that higher discrepancy between reporters occurred when the parent was younger, when the parent encountered fewer problems due to the teen's substance use, when the adolescent attended more probation or parole meetings, the fewer the number of days the adolescent was incarcerated, and the fewer days the adolescent lived at home prior to treatment. Results from exploratory analyses suggest that parents and adolescents are more discrepant when the assessment occurs later in the adolescent's treatment program. Overall, results suggest that in the absence of a cooperative teen, parental report of the adolescent's previous substance use could serve as a good proxy among families in which the adolescent is entering residential substance abuse treatment.     

Combat-related posttraumatic stress disorder and severity of substance abuse in Vietnam veterans.

This study examined the effects of Vietnam war-zone duty and combat-related posttraumatic stress disorder (PTSD) on severity of drug- and alcohol-abuse disorders among veterans seeking treatment for substance dependence. Combat-exposed Vietnam-theater veterans (N = 108) were compared with Vietnam-era veterans without war-zone duty (N = 151) on psychometric measures of drug and alcohol abuse. There were no differences between theater and era veterans on these measures. However, Vietnam-theater veterans with PTSD experienced more severe drug- and alcohol-abuse problems than did theater veterans without PTSD and were at greater risk for having both forms of substance abuse. Further analyses showed that PTSD was significantly related to some dimensions of drug- and alcohol-abuse problems but not to other dimensions. These findings indicate that PTSD, rather than combat stress per se, is linked to severity of substance abuse. Finally, reexperiencing and avoidance/numbing components of PTSD were more strongly associated with drug abuse than alcohol abuse, but physiological arousal symptoms of PTSD were more highly correlated with alcohol abuse.     

Use of specialty substance abuse and mental health services in adults with substance use disorders in the community

AIMS: To examine the patterns and correlates of use of specialty substance abuse and mental health services among adults with alcohol or non-alcohol drug abuse or dependence in the community. METHODS: Analyses focused on 5,568 participants with alcohol or non-alcohol drug abuse or dependence drawn from a large representative cross-sectional survey of the US general population-the 2002 US National Survey on Drug Use and Health (NSDUH). RESULTS: Only 9.7% of adults with substance use disorders used specialty substance abuse services in the past year; 22.4% used mental health services. Severity of substance use disorder and less education were associated with using substance abuse services. Whereas psychological distress and impairment in role functioning due to psychological problems were associated with mental health service use. Male gender, black race/ethnicity, and lack of health insurance acted as barriers to using mental health services but not specialty substance abuse services. Past year use of substance abuse services, but not mental health services, was associated with lower likelihood of continued use of substances in the past month. CONCLUSIONS: Individuals with substance use disorders are more likely to use mental health services than specialty substance abuse services. However, only people who use specialty substance abuse services have a lower risk of continued use of substances. Findings highlight the need for integration of substance abuse treatments in the mental health care system and attention to different barriers to the two types of services.     

Assessing the effectiveness of community-based substance abuse treatment for adolescents

The Adolescent Treatment Models initiative, a 10-site, multimodality, prospective study, was designed to evaluate adolescent substance abuse treatment outcomes and to assess the relative efficacy of different treatment models. Based upon longitudinal data gathered at multiple assessment points using a standardized instrument, treatment outcome trajectories were determined for a cohort of 1,057 adolescents from entry into substance abuse treatment until 12 months post-intake. Client outcomes on substance use and program effectiveness were explored across individual treatment programs and levels of care. Strong treatment effects, defined as a significant reduction in alcohol and other drug use at three months post-intake, were found. The reductions of greatest magnitude in relation to pretreatment use occurred among adolescents in residential treatment. Within level of care, few significant differences in treatment effects were found between programs. Relapse effects, defined as an increase in substance use at 12 months relative to three months, were observed across nearly all programs, but varied in relation to treatment modality. This is most evident among those entering residential treatment, with the highest rate of relapse occurring among adolescents in long-term residential treatment care. Despite strong evidence of treatment effectiveness, continuing care is vital to maintenance of treatment benefit.