Screening for childhood physical and sexual abuse among outpatient substance abusers

Exploring the Relationships Between Eating Disorders and Mental Health in Women Attending Residential Substance Use Treatment

Objective: Comorbid eating disorders (EDs) and ED symptoms are highly prevalent among women with substance use disorders and may be a barrier to recovery. Higher rates of psychiatric illness are common when more than one disorder is present. Yet little is known about the rates and risk factors for EDs/ED symptoms in women attending treatment centers in Australia. The primary aim is to examine the prevalence of ED symptoms among women attending treatment centers. This study also examines past physical and sexual abuse and mental health as specific predictors of EDs/ED symptoms. Methods: Participants were 1,444 women attending residential treatment for substance use issues provided by the Salvation Army in Australia. Measures included the Addiction Severity Index, the Eating Disorder Screen for Primary Care, medication use, hospitalization, mental health, and past abuse. Results: Alcohol was the primary substance of concern for 53.3% of the women, followed by amphetamines (17.5%), and the mean age was 37.83 years (SD = 10.8). Nearly 60% of women screened positive for ED symptoms and 32% reported a previous or current ED. Women with a history of sexual abuse had significantly greater odds (1.96) of positive screening for an ED compared to those without a history of sexual abuse. Similarly, compared to women without a history of physical abuse, those who did have a history had significantly higher odds (1.59) of a positive screen for an ED. These women were also significantly more likely to have had a health care provider recommend they take medications for psychological or emotional problems in the past 30 days, χ²(1) = 8.42, p = .004, and during their lifetime, χ²(1) = 17.89, p < .001. They also had a significantly greater number of overnight hospitalizations for medical problems compared to those who screened negative, t(137) = -2.19, p = .03. Conclusions: Women with comorbid substance use issues and EDs are highly likely to have a history of past abuse. This combination of comorbidities makes treatment and recovery difficult. Increased awareness and research are required to explore integrated approaches to treatment that accommodate these vulnerabilities and improve long-term outcomes.

The Relationship between Interviewer Characteristics and Physical and Sexual Abuse Disclosures among Substance Users: A Multilevel Analysis

Data were collected at assessment for substance abuse treatment from 22 interviewers and 8,276 clients to assess the relationship between interviewer characteristics and disclosure of physical and sexual abuse. Characteristics examined were client and interviewer gender, race/ethnicity, and age. Multilevel regressions that adjusted for the clustering of clients within interviewers were compared to unadjusted logistic regressions to determine the effect of response similarity within clusters. Clustering accounted for only 2–5% of the unexplained variance; however, ignoring the clustering effect generated several misleading results. Adjusted models indicated that clients were more likely to disclose physical abuse to Caucasian interviewers than to African American interviewers and more likely to disclose sexual abuse to female interviewers than to male interviewers. Matching clients and interviewers on gender, race, and age did not increase disclosures of either physical or sexual abuse.

A comparison of trauma profiles among individuals with prescription opioid, nicotine, or cocaine dependence

BACKGROUND AND OBJECTIVES

Exposure to traumatic events is common among individuals with substance use disorders. Little is known, however, about the trauma histories among individuals with various types of addiction.

METHODS

The present study compared the trauma histories (general, sexual, physical and emotional) of non-treatment seeking outpatients dependent on prescription opioids (n = 41), nicotine (n = 87) or cocaine (n = 73). The Life Stressor Checklist-Revised (LSC-R) was completed by participants to assess childhood and adult trauma.

RESULTS

The findings revealed that all three groups endorsed high levels of trauma exposure, with 96.5% of the entire sample experiencing at least one traumatic event in their lifetime. The prescription opiate group experienced a greater number of general and total traumas than the nicotine group. However, no group differences in the number of emotional, physical, or sexual traumas were revealed. The prescription opiate group reported a younger age of first traumatic event than the cocaine group, and was significantly more likely to report childhood traumatic events than both the cocaine and nicotine groups.

CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE

The findings provide clinically relevant information that may help improve screening, interventions, and preventative efforts.

Assessment of lifetime physical and sexual abuse in treated alcoholics. Validity of the Addiction Severity Index

We examined the validity of the Addiction Severity Index (ASI) regarding the identification of lifetime physical and sexual abuse histories using the Structured Trauma Interview (STI) as external criterion in alcohol-dependent patients (n=144). Compared to the STI, the ASI showed a lower incidence of lifetime physical abuse reports (51% vs. 24%) and lifetime sexual abuse reports (29% vs. 17%). Lower incidence of abuse reports was stronger in males compared to females, which could be largely explained by ASI perpetrator restrictions (i.e. exclusion of several extrafamilial perpetrators). Controlling for these restrictions, acceptable sensitivity for both sexual and physical abuse as well as good specificity was found. Data indicated no response bias on the ASI in terms of social desirability or abuse severity. Sensitivity of the ASI method can probably be improved by including an opening preface to the subsequent abuse questions, including questions inquiring about abuse histories that have neutral wording instead of using the word "abuse," and inclusion of all possible perpetrators.

Screening for post-traumatic stress disorder in female Veteran's Affairs patients: validation of the PTSD checklist

We evaluated the screening validity of a self-report measure for post traumatic stress disorder (PTSD), the PTSD Checklist (PCL), in female Veterans Affairs (VA) patients. All women seen for care at the VA Puget Sound Health Care system from October 1996-January 1999 (n=2,545) were invited to participate in a research interview. Participants (n=282) completed the 17-item PCL, followed by a gold standard diagnostic interview for PTSD, the Clinician Administered PTSD Scale (CAPS). Thirty-six percent of the participants (n=100) met CAPS diagnostic criteria for current PTSD. Receiver Operating Characteristic (ROC) analysis was used to evaluate the screening performance of the PCL. The area under the ROC curve was 0.86 (95% CI 0.82-0.90). A PCL score of 38 optimized the performance of the PCL as a screening test (sensitivity 0.79, specificity 0.79). The PCL performed well as a screening measure for the detection of PTSD in female VA patients.

Developmental neurobiology of childhood stress and trauma

Severe early stress and maltreatment produces a cascade of events that have the potential to alter brain development. The first stage of the cascade involves the stress-induced programming of the glucocorticoid, noradrenergic, and vasopressin-oxytocin stress response systems to augment stress responses. These neurohumors then produce effects on neurogenesis, synaptic overproduction and pruning, and myelination during specific sensitive periods. Major consequences include reduced size of the mid-portions of the corpus callosum; attenuated development of the left neocortex, hippocampus, and amygdala along with abnormal frontotemporal electrical activity; and reduced functional activity of the cerebellar vermis. These alterations, in turn, provide the neurobiological framework through which early abuse increases the risk of developing post-traumatic stress disorder (PTSD), depression, symptoms of attention-deficit/hyperactivity, borderline personality disorder, dissociative identity disorder, and substance abuse.

Women's treatment utilization and its relationship to childhood sexual abuse history and lifetime PTSD

A central issue in the substance abuse literature is whether a history of childhood sexual abuse (CSA) is a risk factor for poorer treatment outcomes. Although there is a strong belief that CSA is associated with increased substance abuse treatment utilization and relapse among women clients, most empirical evidence does not support this position. This study addresses this conundrum by exploring several possible explanations among a sample of women in substance abuse treatment. Unexpectedly, the results indicate that women with more severe histories of CSA were likely to have received less lifetime substance abuse treatment, although they were likely to have received more mental health treatment. In addition, the expected interaction between posttraumatic stress disorder (PTSD) status and CSA status and increased rates of both types of treatment was not found. However, participants with both PTSD and CSA concentrated on mental health treatment while those with only PTSD focused on substance abuse treatment.

Early physical and sexual abuse associated with an adverse course of bipolar illness

BACKGROUND

There is growing awareness of the association between physical and sexual abuse and subsequent development of psychopathology, but little is known, however, about their relationship to the longitudinal course of bipolar disorder.

METHODS

We evaluated 631 outpatients with bipolar I or II disorder for general demographics, a history of physical or sexual abuse as a child or adolescent, course of illness variables, and prior suicide attempts, as well as SCID-derived Axis I and patient endorsed Axis II comorbidity.

RESULTS

Those who endorsed a history of child or adolescent physical or sexual abuse, compared with those who did not, had a history of an earlier onset of bipolar illness, an increased number of Axis I, II, and III comorbid disorders, including drug and alcohol abuse, faster cycling frequencies, a higher rate of suicide attempts, and more psychosocial stressors occurring before the first and most recent affective episode. The retrospectively reported associations of early abuse with a more severe course of illness were validated prospectively.

CONCLUSIONS

Greater appreciation of the association of early traumatic experiences and an adverse course of bipolar illness should lead to preventive and early intervention approaches that may lessen the associated risk of a poor outcome.

Concomitance between childhood sexual and physical abuse and substance use problems. A review

This review focuses on the apparent connection between childhood sexual or physical abuse (CSA, CPA) and later substance use problems (SUPs) among adolescents and adults. The rates of CSA among females with SUPs were found to be, on average, nearly two times higher than those found in the general population, and the rates of SUPs among women with CSA histories were found to be similarly elevated. The rates of CSA were not found to be elevated among males with SUPs, but men with histories of CSA were found to be at greater risk for SUPs than men in the general population. Women, girls, and boys with SUPs were found to have elevated rates of CPA relative to the general population, while adult males with SUPs were not found to have elevated rates of CPA. Concomitance rates were not found to vary systematically with regard to either the methodological quality of the studies included nor the year of study publication. Additional descriptive examination of selected studies indicates that among women, childhood abuse is likely to be a factor in the development of SUPs, but that the relationship is mediated by other psychiatric conditions, such as anxiety and depressive disorders.

Abnormal T2 relaxation time in the cerebellar vermis of adults sexually abused in childhood: potential role of the vermis in stress-enhanced risk for drug abuse

Recent studies suggest that childhood sexual abuse (CSA) elicits a cascade of neurohumoral events that affect brain development and is also a risk factor for the later development of substance abuse. We hypothesize that the cerebellar vermis may be a key region linking these observations. The vermis has a protracted ontogeny and a high density of glucocorticoid receptors, rendering it highly susceptible to early stress. The vermis modulates dopamine turnover in the accumbens and receives direct dopamine input through fibers with dopamine transporters. To test this hypothesis, steady-state functional magnetic resonance imaging (fMRI) (T2 relaxometry) was performed to assess resting blood flow in the vermis of 24 young adults (18-22 years) selected by screening from a large community sample. Eight subjects had a history of repeated CSA but were unmedicated and not under psychiatric care. Sixteen subjects were age-matched controls who had no personal or family history of Axis I psychiatric disorders. All subjects were screened to exclude known abnormalities affecting brain development, and any history of drug or alcohol abuse. CSA subjects had higher T2 relaxation time (T2-RT) than controls in the vermis but not in cerebral or cerebellar hemispheres. Vermal T2-RT correlated strongly with Limbic System Checklist (LSCL-33) ratings of temporal lobe epilepsy (TLE)-like symptomatology. From 537 prescreened young adults we found that their frequency of substance use was associated with a monotonic increase in LSCL-33 ratings and depression scores. Together these findings suggest that early trauma may interfere with the development of the vermis, and produce neuropsychiatric symptoms associated with drug use.

Sensitivity of the Addiction Severity Index physical and sexual assault items: preliminary findings on gender differences

OBJECTIVE

Evaluation of the Addiction Severity Index (ASI) as a screen for identifying sexual and physical assault histories.

METHOD

The sensitivity and specificity of the ASI assault items were examined in 146 alcoholic patients with the assault questions of the Composite International Diagnostic Interview posttraumatic stress module as external criterion.

RESULTS

The sensitivity of the ASI items was lower than their specificity for both physical (sensitivity = 0.35, specificity = 0.83) and sexual abuse (sensitivity = 0.69, specificity = 0.94). These findings indicate an underestimation of such abuse histories in male patients due to screening for a narrow range of possible perpetrators.

CONCLUSION

The ASI method as a screen for sexual and physical assault histories could be improved, considering that men clearly outnumber women in persons applying for alcohol treatment.

The utility of anoscopy and colposcopy in the evaluation of male sexual assault victims

STUDY OBJECTIVE

We sought to compare the use of anoscopy and colposcopy in examinations of male sexual assault victims and to characterize the demographics of male sexual assault victims.

METHODS

This is a case series of 67 male sexual assault victims evaluated over an 8-year period by the Sexual Assault Forensic Examination team. The setting is a university-based emergency department serving as the primary site for examination of sexual assault victims by trained nurse practitioners and physician's assistants. Police and victims' advocates are available at the time of the examination. Anoscopy was done routinely over the entire study period in all patients with any anal penetration or involvement. Colposcopy use started in 1994 to magnify and take pictures. Patients were categorized into 2 groups. Group 1 consisted of subjects receiving only anoscopy, and group 2 consisted of subjects receiving initial colposcopy. Anoscopy in group 1 and colposcopy in group 2 were compared for positive results. A positive result was defined as an additional finding to those obtained by means of gross examination by using the test being evaluated (anoscopy versus colposcopy). Colposcopy and anoscopy were also compared among the subjects receiving both tests. Groups were compared by using a Pearson chi(2) test.

RESULTS

Sixty-seven male sexual assault victims were evaluated between 1991 and 1998. The average age was 26+/-8 years, and the distribution of races was 30% black, 62% white, and 8% Hispanic. Results of gross examination were positive in 42 (63%) subjects. Four patients did not receive either anoscopy or colposcopy. Of the remaining 63, 25 patients had anoscopy only (group 1), and 38 patients had initial colposcopy (group 2). There were no significant differences in age, race, or rate of positive gross examination results between groups. Findings in addition to those obtained by means of gross examination were revealed by means of anoscopy in 8 (32%) of 25 subjects in group 1 and colposcopy in 3 (8%) of 38 subjects in group 2 (P =.03, difference 24%, 95% confidence interval 4% to 44%). In the 36 subjects who had both examinations, the gross examination revealed at least one finding in 22 (61%). The combination of anoscopy and colposcopy yielded positive findings in 17 subjects, including 4 subjects who had no findings on gross examination (increasing the positive rate to 26/36 [72%]).

CONCLUSION

In male sexual assault victims with anal penetration, anoscopy is significantly better for gathering evidence than is colposcopy. The addition of colposcopy and anoscopy increased the rate of cases with positive findings from 61% to 72%. These 2 methods together may be a valuable adjunct in gathering evidence of damage.

Childhood physical and sexual abuse as risk factors for heavy drinking among African-American women: a prospective study

OBJECTIVE

This study examines the associations among characteristics of child sexual abuse. childhood physical abuse, lack of parental care, and heavy drinking in a relatively young, urban population of African-American women all of whom have documented histories of child sexual abuse.

METHODOLOGY

The sample consists of 113 African American child victims who were brought to a city hospital emergency room for treatment and collection of forensic evidence in the 1970s and re-interviewed as adults in the 1990s.

RESULTS

The results of this research suggest that multiple incidents of child sexual abuse, more than the characteristics of such abuse is an important predictor of adult heavy alcohol use and binge drinking. These results remain even after controlling for the effects of parental drinking behavior.

CONCLUSION

Although the victim of multiple child sexual assaults is more likely to suffer force and penetration, these analyses suggest that it is the multiple victimization and not the force or penetration that drives the relationship between child sexual assault and drinking behaviors.

Is posttraumatic stress disorder underdiagnosed in routine clinical settings?

The goal of the present study was to examine whether posttraumatic stress disorder (PTSD) is underrecognized in routine clinical practice. One thousand patients were evaluated at the Rhode Island Hospital Department of Psychiatry outpatient practice. The first 500 patients completed a psychiatric diagnostic screening questionnaire that included a PTSD subscale. The next 500 individuals were interviewed with the Structured Clinical Interview for DSM-IV (SCID). In the first 500 patients, 36 (7.2%) patients were diagnosed by their clinicians with PTSD and an additional 18.6% of the sample screened positive on the questionnaire but were not diagnosed with PTSD. The patients who were diagnosed with PTSD and the patients who screened positive but were not given the diagnosis were significantly younger, had lower GAF scores, and less frequently graduated from college than the non-PTSD group. The frequency of suicidal thoughts was identical in the two PTSD groups and twice as high as the frequency in the non-PTSD group. Scores on 9 of the other 12 psychopathology dimensions assessed by the screening questionnaire were significantly higher in the two PTSD groups than the non-PTSD group. In the 500 patients interviewed with the SCID the prevalence of PTSD was two times higher than in the 500 patients diagnosed with an unstructured clinical interview (14.4% vs. 7.2%). The difference in prevalence rates of PTSD between the SCID and clinical samples was significant when considering PTSD as an additional diagnosis; there was no difference in prevalence rates when restricting the analysis to principal diagnoses. The results of this study suggest that PTSD is frequently overlooked in routine clinical practice when symptoms of PTSD are not the presenting complaint.

Types of abuse and cocaine use in pregnant women

Previous research has found an association between childhood and adult physical and sexual abuse and substance abuse, but has not examined or compared specific dimensions of the abuse experience, such as its age of onset or the type, severity, or frequency. Women receiving perinatal care (N = 1189) at an inner-city hospital clinic were systematically questioned about their lifetime and current cocaine use and experiences of abuse. We found an association between a history of abuse in childhood and lifetime and current cocaine use, as well as physical and sexual abuse during childhood and pregnancy. There was no difference in the rates of cocaine use between women whose onset of abuse was in childhood versus adulthood. Childhood sexual abuse (alone or in combination with physical abuse) was more associated with lifetime cocaine use than was physical abuse alone. Cocaine use was related to the severity, but not the frequency of abuse.

Association between a history of childhood sexual abuse and subsequent, adolescent psychoactive substance use disorder in a sample of HIV seropositive men

PURPOSE

Examine whether an association exists between having a sexual abuse history and having a psychoactive substance use disorder (PSUD) history in a population of HIV seropositive men.

METHODS

Survey study of 95 HIV seropositive men. Sociodemographic and sexual abuse histories obtained before administration of the Standardized Clinical Interview for DSM-III-R (SCID-NP-HIV)-used to identify PSUD.

RESULTS

Nineteen (20%) subjects had sexual abuse histories. Sexual abuse occurred early (mean age: 8.1 years). Ten (53%) subjects reported oral (n = 4) and/or anal (n = 9) penetration by perpetrator. Comparing men with histories of sexual abuse to men without, the odds ratio (OR) for subsequent injection drug use was 5.4 (1.5, 19.6), and for subsequent early (before age 20) injection drug use was 21.6 (3.4, 224.5). Adjusted ORs were 2.4 (0.55, 10.6) and 12.2 (1.7, 90.3), respectively.

CONCLUSIONS

In this sample of HIV seropositive men, an association between having been sexually abused and subsequently initiating injection drug use during adolescence exists. Future studies that more rigorously evaluate the possible causal nature of this association are indicated.

Psychiatric problems among alcohol and other drug dependent women

This article focuses on assessment and treatment of psychiatric disorders within the alcohol and drug treatment and recovery system. Inasmuch as women are represented in all categories of psychiatric disorders, the article begins with a discussion of basic principles of assessment and treatment, examines some of the barriers to good practice, and offers recommendations for reducing them. The article then reviews in greater detail the psychiatric disorders most frequently found in women seeking help in alcohol and drug treatment settings, adding considerations relevant to those particular disorders. A brief review of key elements to facilitate planning, ongoing monitoring, and evaluation by treatment and recovery service providers is provided.

Traumatic experiences and substance abuse: mapping the territory

This article examines the relationships between various types of traumatic experiences and addictive behavior, with an eye to formulating effective treatment strategies. Interventions in the posttraumatic stress disorder (PTSD) and related fields are reviewed in an effort to understand how best to integrate them into substance abuse treatment. The recovery-oriented therapy model is used as a framework to define treatment tasks at each stage of the recovery process: how one addresses painful issues depends on the objective, given the recovery stage at hand. These tasks include making a commitment to abstinence, stopping alcohol and other drug use, consolidating abstinence and changing lifestyles, and addressing short- and long-term psychosocial issues. The article focuses on the clinical features of PTSD in an effort to enhance the practitioner's ability to address this disorder within the context of substance abuse treatment. Finally, recommendations are offered for training practitioners at varying skill levels in the addiction treatment field.