Gender-related clinical and neurocognitive differences in individuals seeking treatment for pathological gambling

ObjectivesUnderstanding variations in disease presentation in men and women is clinically important as differences may reflect biological and sociocultural factors and have implications for selecting appropriate prevention and treatment strategies. The aim of this study was to investigate clinical and cognitive differences in treatment-seeking people with pathological gambling as a function of gender.Materials and methods501 adult subjects (n = 274 [54.7%] females) with DSM-IV pathological gambling presenting for various clinical research trials over a 9-year period were assessed in terms of sociodemographics and clinical characteristics. A subset (n = 77) had also undertaken neuropsychological assessment with the Stop-signal and set-shift tasks.ResultsPG in females was associated with significantly worse disease severity, elevated mood and anxiety scores, and history of affective disorders, later age of study presentation, later age of disease onset, and elevated risk of having a first-degree relative with gambling or alcohol problems. These findings were of small effect size (0.20–0.35). Additionally, PG in females was associated with proportionately more non-strategic gambling with medium effect size (0.61). In contrast, PG in males was associated with a significantly greater lifetime history of an alcohol use disorder and any substance use disorder (small effect sizes 0.22–0.38); and slower motoric reaction times (medium effect size, 0.50). Response inhibition and cognitive flexibility were similar between the groups.ConclusionsThese data suggest that important differences exist in the features of pathological gambling in women and men. Findings are of considerable relevance to clinicians and in terms of targeted treatments.     

Pathological gambling among elderly veterans

The purpose of the present study was to examine elderly patients, aged 60 and older, admitted to a residential gambling treatment program and to compare them to a younger cohort on a variety of mental health factors and measures. A retrospective chart review was performed for 37 elderly gamblers consecutively admitted to the Gambling Treatment Program of a VA center between December 1999 and December 2002. These elderly subjects were compared with a younger cohort of 98 gamblers. On intake, the gamblers completed the Addiction Severity Index (ASI) and a variety of mental health questionnaires. Compared to the younger cohort, elderly gamblers were more likely to be retired but demonstrated similar impairment on the ASI composite employment severity score. Elderly gamblers were just as likely as the younger gamblers to have a lifetime history of serious suicidal ideation. They were equally likely as the younger cohort to carry a psychiatric diagnosis, and depression was the most common diagnosis.     

Suicide attempts before joining the military increase risk for suicide attempts and severity of suicidal ideation among military personnel and veterans

Objective

Past self-injurious thoughts and behaviors (SITB) are robust predictors of future suicide risk, but no studies have explored the prevalence of SITB occurring prior to military service among military personnel and veterans, or the association of premilitary SITB with suicidal ideation and suicide attempts during or after military service. The current study explores these issues in two separate samples.

Method

Self-report data were collected from 374 college student veterans via anonymous only survey (Study 1) and from 151 military personnel receiving outpatient mental health treatment (Study 2).

Results

Across both studies, premilitary suicide attempts were among the most prominent predictor of subsequent suicide attempts that occurred after joining the military, even when controlling for demographics and more recent emotional distress. Among military personnel who made a suicide attempt during or after military service, approximately 50% across both samples experienced suicidal ideation and up to 25% made a suicide attempt prior to joining the military. Military personnel and veterans who made suicide attempts prior to joining the military were over six times more likely to make a later suicide attempt after joining the military. In Study 2, significantly more severe current suicidal ideation was reported by participants with histories of premilitary suicide risk, even when controlling for SITB occurring while in the military.

Conclusions

Military personnel and veterans who experienced SITB, especially suicide attempts, prior to joining the military are more likely to attempt suicide while in the military and/or as a veteran, and experience more severe suicidal crises.     

Distal antecedents and sociodemographic characteristics of suicidal attempts among alcoholics seeking treatment

The correlation between being a subject to physical abuse in childhood and violent and suicidal behaviour in adulthood has long been proved. The present research was aimed at answering the question whether an abuse event suffered in childhood creates a tendency to aggressive and suicidal behaviour in adulthood, and whether a correlation exists between these two forms of behaviour. The study sample consisted of 235 clinically treated alcoholics. The instruments used for the investigation were the European Addiction Severity Index (EuropASI), the Buss and Perry Aggression Questionnaire, and the Janus Questionnaire. The most important findings suggest that persons who were physically abused in childhood by their parents were more likely to strike or beat someone in the course of their lives (Chi(2) =9.79, p<0.001). Within the most aggressive group, 18 % had not suffered physical abuse in childhood, while 81% had been abused (Chi(2) =13.25, p<0.001). If the subject had been physically abused, struck or beaten, that person later in his life also abused, struck or beat someone (Pearson r=.397). Physical abuse in childhood perpetrated by parents shows a significant relationship with suicide attempts later in life (Chi(2) =9.73, p<0.01). The more aggressive the group to which a patient belongs, the more likely it was that he had attempted to commit suicide (Chi(2) =9.99, p<0.01). These results draw attention to the importance of preventing suicide and treating aggression in alcoholics involved in clinical treatment.     

Disability compensation seeking among veterans evaluated for posttraumatic stress disorder

OBJECTIVE: This study sought to further examine the relationship between compensation-seeking status and reporting of symptoms among combat veterans who were evaluated for posttraumatic stress disorder (PTSD). METHODS: Archival data were drawn for 320 adult male combat veterans who were consecutively evaluated at a Department of Veterans Affairs (VA) PTSD outpatient clinic from 1995 to 1999. The veterans were compared on variables from their clinical evaluation, including diagnostic status and self-report measures such as the Minnesota Multiphasic Personality Inventory-2, which includes scales designed to detect feigned or exaggerated psychopathology. RESULTS: Compensation-seeking veterans reported significantly more distress across domains of psychopathology, even after the effects of income had been controlled for and despite an absence of differences in PTSD diagnoses between groups. However, compensation-seeking veterans also were much more likely to overreport or exaggerate their symptoms than were non-compensation-seeking veterans. CONCLUSIONS: This study provided further evidence that VA disability compensation incentives influence the way some veterans report their symptoms when they are being evaluated for PTSD. These data suggest that current VA disability policies have problematic implications for the delivery of clinical care, evaluation of treatment outcome, and rehabilitation efforts within the VA.     

Cognitive treatment of pathological gambling.

This study evaluated the efficacy of a cognitive treatment package for pathological gambling. Sixty-six gamblers, meeting DSM-IV criteria for pathological gambling, were randomly assigned to treatment or wait-list control conditions. Cognitive correction techniques were used first to target gamblers' erroneous perceptions about randomness and then to address issues of relapse prevention. The dependent measures used were the South Oaks Gambling Screen, the number of DSM-IV criteria for pathological gambling met by participants, as well as gamblers' perception of control, frequency of gambling, perceived self-efficacy, and desire to gamble. Posttest results indicated highly significant changes in the treatment group on all outcome measures, and analysis of data from 6- and 12-month follow-ups revealed maintenance of therapeutic gains. Recommendations for clinical interventions are discussed, focusing on the cognitive correction of erroneous perceptions toward the notion of randomness.     

Problem and pathological gambling among college athletes.

BACKGROUND: Problematic gambling is common in college students, and in particular, athletes. METHODS: The frequency of problem and pathological gambling was determined among 636 college athletes at three Midwest universities using the South Oaks Gambling Screen (SOGS). The Gambling Attitude Scale (GAS) was used to assess college athletes' attitudes toward gambling in general and toward four modes of gambling (casinos, betting on horse races, lottery and the Internet). A profile of college athletes' gambling attitudes and behavior was developed through the data obtained from each of these instruments. RESULTS: Nearly 15% of respondents had a SOGS score >or=3, indicating problem or pathological gambling. Those at risk for a gambling problem gambled frequently, had family and/or friends with perceived gambling problems, were nonwhite, older, started gambling at a younger age, preferred games of skill, and held positive attitudes toward gambling in general and Internet gambling, in particular. CONCLUSIONS: Gambling problems are widespread among college athletes who constitute a vulnerable group. Specific interventions are needed to target this group.     

Characteristics of geriatric patients seeking medication treatment for pathologic gambling disorder

This study was constructed to compare geriatric patients seeking medication treatment for pathologic gambling disorder (PGD) with younger pathologic gamblers. This comparison study assessed three groups with PGD according to the Diagnostic and Statistical Manual of Mental Disorders, fourth edition: 16 subjects over the age of 60 years, 11 subjects between the ages of 20 and 30 years, and 46 subjects between the ages of 40 and 50 years. All subjects were evaluated in terms of demographic characteristics, clinical features of PGD, and treatment history. Geriatric gamblers had a later age of onset of gambling and developed pathologic gambling over a longer period of time. Geriatric subjects were more likely to play slot machines and demonstrate less variety in their choice of gambling activity. Geriatric gamblers were also more likely to gamble secondary to boredom. Geriatric subjects were as likely as the other age groups to report slight or no response to nonpharmacologic treatment. There appear to be some differences in the clinical features of PGD among geriatric subjects, and these differences may have treatment implications.     

Suicide attempts and impulsivity

Impulsivity in suicidal behavior can describe the attempt (state) or the attempter (trait). There are no studies simultaneously measuring attempt impulsivity and attempter impulsivity in representative samples of suicide attempts. A one–year study of 278 suicide attempts in a general hospital tested the continuous versus dichotomous relationship between attempter impulsivity (Barratt Impulsiveness Scale) and attempt impulsivity (low scores in the planning subscale of Becks Suicidal Intent Scale). Attempter impulsivity was not a good predictor of attempt impulsivity independently of how both dimensions were measured (continuous or dichotomous ways). Impulsive attempts were associated with low lethality and lack of depression. Opportunities for prevention of suicide attempts in major depression and some personality traits may exist but require attentive monitoring of suicidal ideation and intent.     

Retrospective review of treatment retention in pathological gambling

Although research on pathological gambling is increasing, there are few studies examining correlates of treatment retention. In the current study, 50 outpatients with a primary DSM-IV diagnosis of pathological gambling treated in a clinical practice were assessed by chart review. Standard scales were used to rate subjects at baseline and at 2-month intervals. Subjects who dropped out of treatment were contacted by telephone to determine reasons for discontinuation of treatment. The mean duration of follow-up was 360.4 +/- 352.2 days. Twenty-four (48%) of the subjects discontinued treatment, including 14 (36.8%) of those subjects who were responders (defined as Clinical Global Impression [CGI] scale of "very much" or "much" improved) during at least one assessment point. Of those who discontinued treatment, 41.7% reported missing the thrill of gambling and 20.8% reported feeling certain that they could win and relieve financial burdens. Predictors of treatment continuation were responding to treatment within 8 weeks (odds ratio [OR], 6.00; 95% confidence interval [CI], 1.13 to 32.00; P =.04) and having a supportive environment (OR, 22.99; 95% CI, 5.04 to 104.76; P <.001). We conclude that a large percentage of patients with pathological gambling discontinue treatment. Predictors of treatment continuation may have clinical importance. Prospective longitudinal studies are needed to further elucidate the course of pathological gambling.     

Psychiatric comorbidity in pathological gamblers seeking treatment

OBJECTIVE: The authors' goal was to determine the frequency of psychiatric comorbidity among treatment-seeking pathological gamblers, compare the severity of gambling and psychological problems in gamblers with and without comorbid disorders, and investigate differences between gamblers with and without comorbid disorders in the dopamine D(2) receptor gene (DRD(2)). METHOD: Sixty-nine pathological gamblers who consecutively applied to a specialized outpatient treatment program were evaluated with structured interviews, self-report questionnaires, and psychological scales and were genotyped for a DRD(2) polymorphism. RESULTS: A comorbid psychiatric disorder was present in 43 (62.3%) of the gamblers. The most frequent diagnoses were personality disorders (N=29 [42.0%]), alcohol abuse or dependence (N=23 [33.3%]), and adjustment disorders (N=12 [17.4%]). Gamblers with comorbid psychiatric disorders had gambling scores and psychological scale scores indicating greater severity of gambling and psychopathology. Significant differences in DRD(2) allele distribution were found in gamblers with and without comorbid disorders. CONCLUSIONS: Psychiatric comorbidity is common among pathological gamblers and is associated with greater severity of clinical problems. The DRD(2) gene could be a liability genetic factor for psychiatric comorbidity in pathological gambling.     

Suicide attempts among patients with psychosis in a Chinese rural community

OBJECTIVE: To explore the characteristics of psychotic patients with suicide attempts in a Chinese rural community. METHOD: An epidemiological investigation of psychotic patients with suicide attempts among 123,572 population (over 15 years of age) was conducted in Xinjin County, Chengdu. RESULTS: The rate of suicide attempts was found to be 8.17% among all the psychotic patients (906 cases). Patients with affective psychosis showed a significantly higher rate of suicidal attempts (15.3%) than those with schizophrenia (7.5%) (P < 0.005). Suicide attempts were significantly associated with depression and hopelessness in both schizophrenia and affective psychosis (P < 0.001). Patients with suicide attempts were younger and had an earlier age of onset than those without suicide attempts (P < 0.05). Patients with schizophrenia and affective disorders were the major patients with suicide attempts. CONCLUSION: The rate of suicide attempts in psychotic patients may be largely influenced by the illness itself. Community-based services should be necessary for these patients.     

Suicide attempts among women during low estradiol/low progesterone states

The relationship between the menstrual cycle and risk for suicidal behaviors is not clear. The aim of this study is to determine whether perimenstrual phases in fertile women are associated with acute risk for suicide attempt and explore whether risk is elevated during low estradiol/low progesterone states. Women (N = 431) recruited within 24 h of a suicide attempt were assessed for psychopathology, suicidal behavior and LH, FSH, estradiol and progesterone blood levels. Among fertile women (N = 281/431), suicide attempts were more likely to occur during menses (26%, 72/281 observed vs. 15%, 43/281 expected attempts; p < 0.001). Compared to women whose attempts occurred during other phases, women who attempted suicide during low estradiol/low progesterone states (menstrual phase, amenorrhea and menopause) reported severe suicide intent, a measure that may be predictive of eventual suicide death. Suicide attempts among women are more likely when estrogen and progesterone levels are low and attempts made under these conditions are associated with greater severity. Low gonadal hormone levels may constitute a key factor in the neurobiological basis of suicidal behavior among women, suggesting a novel, testable hypothesis regarding the underpinnings of suicidal acts.