A 20-year multi-follow-up of hallucinations in schizophrenia, other psychotic, and mood disorders.

BACKGROUND: Hallucinations are a major aspect of psychosis and a diagnostic feature of both psychotic and mood disorders. However, the field lacks information regarding the long-term course of hallucinations in these disorders. Our goals were to determine the percentage of patients with hallucinations and the relationship between hallucinations and recovery, and work attainment. Method The present study was a prospective evaluation of the 20-year trajectory of hallucinations in 150 young patients: 51 schizophrenia, 25 schizoaffective, 25 bipolar with psychosis, and 49 unipolar depression. The patients were studied at an index phase of hospitalization for hallucinations, and then reassessed longitudinally at six subsequent follow-ups over 20 years. RESULTS: The longitudinal course of hallucinations clearly differentiated between schizophrenia and bipolar disorder with psychosis, and suggested some diagnostic similarities between schizophrenia and schizoaffective disorder, and between bipolar disorder and schizoaffective disorder and depression. Frequent or persistent hallucinatory activity over the 20-year period was a feature of 40-45% of schizophrenia patients. The early presence of hallucinations predicted the lack of future periods of recovery in all patients. Increased hallucinatory activity was associated with reduced work attainment in all patients. CONCLUSIONS: This study provides data on the prospective longitudinal course of hallucinations, which were previously unavailable to the field, and are one of the key features of psychosis in major psychiatric disorders. This information on the clinical course of major psychiatric disorders can inform accurate classification and diagnosis.

Outcome in manic disorders. A naturalistic follow-up study.

To study outcome in manic patients treated under routine clinical conditions, 73 manic and 66 unipolar depressed patients were followed up 1.7 years after hospitalization. A surprisingly large percentage of manic patients showed difficulty in post-hospital adjustment, and over 40% experienced a manic syndrome during the follow-up period. Manic patients showed poorer outcomes than did unipolar depressives. Manic patients taking lithium carbonate did not show better outcome than those not taking lithium carbonate. The results suggest (1) many hospitalized manic patients have a severe, recurrent, and pernicious disorder; and (2) in routine clinical practice, lithium carbonate treatment is an effective prophylaxis for fewer than the 70% to 80% of manic patients previously reported.

Thought pathology in manic and schizophrenic patients. Its occurrence at hospital admission and seven weeks later.

To evaluate the extent and persistence of thought pathology in manic patients, 113 manic, schizophrenic, and nonpsychotic patients were assessed at the acute phase, and a subsample was reevaluated seven weeks later. Another subsample of 55 patients was assessed medication free at the acute phase. Three major indices of thought disorder were used. The data indicate that (1) most hospitalized manics are severely thought disordered; (2) hospitalized manics are as thought disordered as schizophrenics; (3) unmedicated manics are as severely thought disordered as unmedicated schizophrenics; (4) both manics' and schizophrenics' thought disorders improve after the acute phase; (5) even after the acute phase, some manics show severe thought pathology. The results support formulations that thought disorder is not unique to schizophrenia. Some factors involved in manic and schizophrenic thought pathology are similar. There may be a general psychosis factor that cuts across psychotic diagnoses.

A longitudinal study of thought disorder in manic patients.

To study the persistence of thought disorder in manic patients, 34 manic patients were compared with 30 schizophrenic and 30 nonpsychotic patients on four indexes of thought pathology at two phases of disorder: during the acute inpatient phase and one year after hospitalization. Patients were also compared with a control sample of 34 normal subjects. The data indicated that during the acute in hospital phase, both manic and schizophrenic patients were severely thought disordered; at follow-up, a subsample of manic patients showed severe thought disorder; despite the severe thought disorder found at follow-up in some manic and schizophrenic patients, both groups showed a significant reduction of thought pathology at follow-up; and there was a trend for a larger reduction of thought disorder in manic than in schizophrenic patients. The difference, however, was not significant when initial levels of severity were controlled.

Self, Voices and Embodiment: A Phenomenological Analysis.

OBJECTIVE: The primary aim of this study was to examine first-person phenomenological descriptions of the relationship between the self and Auditory Verbal Hallucinations (AVHs). Complex AVHs are frequently described as entities with clear interpersonal characteristics. Strikingly, investigations of first-person (subjective) descriptions of the phenomenology of the relationship are virtually absent from the literature. METHOD: Twenty participants with psychosis and actively experiencing AVHs were recruited from the University of Illinois at Chicago. A mixed-methods design involving qualitative and quantitative components was utilized. Following a priority-sequence model of complementarity, quantitative analyses were used to test elements of emergent qualitative themes. RESULTS: The qualitative analysis identified three foundational constructs in the relationship between self and voices: 'understanding of origin,' 'distinct interpersonal identities,' and 'locus of control.' Quantitative analyses further supported identified links of these constructs. Subjects experienced their AVHs as having identities distinct from self and actively engaged with their AVHs experienced a greater sense of autonomy and control over AVHs. DISCUSSION: Given the clinical importance of AVHs and emerging strategies targeting the relationship between the hearer and voices, our findings highlight the importance of these relational constructs in improvement and innovation of clinical interventions. Our analyses also underscore the value of detailed voice assessments such as those provided by the Maastricht Interview are needed in the evaluation process. Subjects narratives shows that the relational phenomena between hearer and AVH(s) is dynamic, and can be influenced and changed through the hearers' engagement, conversation, and negotiation with their voices.

Course and outcome in bipolar affective disorder: a longitudinal follow-up study.

OBJECTIVE: A number of recent studies have questioned whether, despite modern treatment, the natural course of bipolar illness today still involves multiple relapses and impaired psychosocial functioning. This prospective follow-up study examined longitudinal outcome in a large group of inpatients with affective disorders. METHOD: Fifty-one bipolar manic patients and 49 unipolar depressed patients were interviewed three times: 1) during hospitalization, 2) approximately 2 years after discharge, and 3) approximately 4.5 years after discharge. Subjects were treated under routine conditions and assessed for global adjustment, rehospitalization, and work and social functioning. RESULTS: Only 41% of the bipolar group had a good overall outcome by the time of the 4.5-year follow-up. The bipolar patients had more severe work impairment than the unipolar group. More than one-half of the bipolar patients were rehospitalized at least once during the 4.5-year follow-up period. Outcome for both diagnostic groups improved significantly over time. CONCLUSIONS: Many contemporary bipolar patients demonstrate gradual improvement in the first several years after hospitalization. However, a subgroup approaching 60% still experience poor posthospital adjustment in one or more areas of functioning.

Features associated with thought disorder in manic patients at 2-4-year follow-up.

The authors assessed 47 formerly hospitalized manic patients for thought disorder 2-4 years after discharge and studied the relationship between thought disorder and other major clinical variables. Fourteen (30%) of the manic patients showed severe positive thought disorder 2-4 years after hospitalization. Partial correlations and multiple regression analyses indicated that thought disorder at follow-up was most closely related to the presence of manic behavior and psychosis. It was also more frequent in manic patients with poor posthospital functioning and in manic patients with multiple previous manic episodes or a more chronic course of illness.

Outcome of schizoaffective disorder at two long-term follow-ups: comparisons with outcome of schizophrenia and affective disorders.

OBJECTIVE: This research assessed whether the outcome of schizoaffective disorder is more similar to that of schizophrenia or that of affective disorders. METHOD: The authors conducted a prospective follow-up study of 101 schizoaffective, schizophrenic, bipolar manic, and depressed patients assessed at three times: during hospitalization and 2 and 4-5 years later. The follow-up test battery involved detailed assessment of social functioning, work performance, symptoms, posthospital treatment, and rehospitalization. RESULTS: Outcome for schizoaffective patients 4-5 years after hospitalization differed significantly from that for patients with unipolar depression. However, the differences between schizoaffective and bipolar manic patients were more equivocal. Unlike the patients with bipolar disorder, only a limited number of patients with schizoaffective disorder showed complete recovery in all areas throughout the year preceding the 2-year follow-up and the year preceding the 4- to 5-year follow-up. The differences in outcome between schizoaffective and schizophrenic patients were also mixed. These two groups showed some similarities in outcome, but there were fewer schizoaffective than schizophrenic patients with uniformly poor outcome in all areas. CONCLUSIONS: Overall, schizoaffective patients showed some similarities to both schizophrenic and bipolar manic patients. Schizoaffective patients had somewhat better overall posthospital functioning than patients with schizophrenia, somewhat poorer functioning than bipolar manic patients, and significantly poorer functioning than patients with unipolar depression. The data suggest that when mood-incongruent, schizophrenic-like psychotic symptoms are present in the acute phase, they predict considerable difficulty in outcome, even when affective syndromes are also present, as in schizoaffective disorder. It is likely that schizoaffective disorder is not just a simple variety of affective disorder.

Cyclothymic mood swings in the course of affective disorders and schizophrenia.

The authors assessed cyclothymic mood swings and psychosocial adjustment in 38 unipolar depressed, 27 bipolar, 35 schizophrenic, and 27 other psychiatric patients 4 years after hospital discharge and in 153 normal control subjects. The patients were significantly more cyclothymic at follow-up than the control subjects, but there were no differences in cyclothymia between the diagnostic groups. Cyclothymic patients showed significantly poorer posthospital functioning than noncyclothymic patients. These findings raise questions concerning the scope of the hypothesized cyclothymic-bipolar spectrum. Minor mood swings in a variety of patients with poor posthospital adjustment may reflect persistent vulnerability to psychopathology.

Predicting the "revolving door" phenomenon among patients with schizophrenic, schizoaffective, and affective disorders.

OBJECTIVE: A subpopulation of chronically mentally ill patients, sometimes referred to as "revolving door" patients, are frequently readmitted to psychiatric units. This study examined the relationships among demographic features, diagnostic characteristics, and frequency of hospitalization of patients from four state hospitals. METHOD: Two semistructured, standardized instruments, the Schedule for Affective Disorders and Schizophrenia and a life events history, were administered to 135 inpatients who met the Research Diagnostic Criteria for schizophrenia (N = 56), schizoaffective disorder (N = 33), unipolar major depressive disorder (N = 23), and bipolar disorder (N = 23). Criminal history was assessed by arrest records. The main outcome measure was the number of hospitalizations. RESULTS: Chi-square and trend test analyses indicated that substance abuse and noncompliance with medication regimens were significantly associated with higher frequencies of hospitalization. A multiple regression model, which included alcohol/drug problems, medication noncompliance, and six sociodemographic and diagnostic variables (age, gender, race, marital status, years of education, and diagnosis) accounted for a significant proportion of the ability to predict frequency of hospitalization. Half of this predictability was due to the relationship of substance abuse and medication noncompliance with number of hospitalizations. CONCLUSIONS: Alcohol/drug problems and noncompliance with medication were the most important factors related to frequency of hospitalization. Preventing these behaviors through patient education may reduce rehospitalization rates.

Outcome in schizoaffective disorders: a critical review and reevaluation of the literature.

A review of a number of major studies of the outcome of schizoaffective disorders, focusing on how schizoaffective disorders should be viewed diagnostically, is presented. An analysis is made of various research methods used, including prospective, retrospective, and prognostic approaches. Results of the analysis suggest that prospective studies are more valuable. The research results on outcome question the thesis that schizoaffective disorders are only affective disorders. Overall, the mixed results reveal that the outcome of schizoaffective disorders is poorer than that of affective disorders and better than that of schizophrenia. Since outcome is one type of validating criterion which can be used for establishing diagnostic categories, the results question aspects of the DSM-III system of categorizing schizoaffective disorders. We suggest that mood-incongruent psychotic symptoms either influence outcome negatively or are associated with other features which influence outcome negatively.

Mental health care needs of female veterans.

Gender differences in diagnosis, demographic and family characteristics, and trauma histories among psychiatric outpatients at a Veterans Affairs clinic were examined. Among the 51 women and 46 men, significantly more women had affective disorders and schizoaffective disorder; significantly more men had anxiety disorders, schizophrenia, and substance use disorders. Although women had sharply higher rates than men of every type of trauma except combat trauma, more male veterans received a diagnosis of posttraumatic stress disorder. Men were four times more likely to be married. Women were more likely than men to be the sole caretakers of minor children. These differences have important treatment and policy implications. The findings confirm that recently initiated VA programs recognize important treatment needs of female veterans.

Are sex offenders treatable? A research overview.

OBJECTIVE: Recent legislation in several states providing for civil commitment and preventive detention of sexually violent persons has stirred legal, clinical, and public policy controversies. The mandate for psychiatric evaluation and treatment has an impact on public mental health systems, requiring clinicians and public administrators to direct attention to treatment options. It is a common view that no treatments work for disorders involving sexual aggression. The authors examine this assumption by reviewing research on the effectiveness of treatment for adult male sex offenders. METHODS: MEDLINE was searched for key reviews and papers published during the years 1970 through 1998 that presented outcome data for sex offenders in treatment programs, individual case reports, and other clinically and theoretically important information. RESULTS: Although rigorous research designs are difficult to achieve, studies comparing treated and untreated sex offenders have been done. Measurement of outcome is flawed, with recidivism rates underestimating actual recurrence of the pathological behavior. Outcome research suggests a reduction in recidivism of 30 percent over seven years, with comparable effectiveness for hormonal and cognitive-behavioral treatments. Institutionally based treatment is associated with poorer outcome than outpatient treatment, and the nature of the offender's criminal record is an important prognostic factor. CONCLUSIONS: Although treatment does not eliminate sexual crime, research supports the view that treatment can decrease sex offense and protect potential victims. However, given the limitations in scientific knowledge and accuracy of outcome data, as well as the potential high human costs of prognostic uncertainty, any commitment to a social project substituting treatment for imprisonment of sexual aggressors must be accompanied by vigorous research.

State psychiatric hospital patients with past arrests for violent crimes.

OBJECTIVE: This study examined associations between four types of major psychopathology--schizophrenia, schizoaffective disorder, and bipolar and unipolar affective disorders--and history of violent crime. The effects of demographic variables, substance abuse, psychosis, and paranoia on history of violent crime were also determined. METHODS: Diagnostic assessments using the Schedule for Affective Disorders and Schizophrenia and Research Diagnostic Criteria identified 172 state hospital inpatients with the four diagnoses of interest, as well as those with co-existing substance use disorders. Based on arrest records, patients were categorized according to the most violent crime for which they had been arrested. RESULTS: Patients with schizoaffective disorder were significantly more likely than those in the other diagnostic groups to have been arrested for a violent crime. Similar results were found for psychotic patients compared with nonpsychotic patients, patients who had paranoid schizophrenia compared with patients who had schizophrenia without paranoid features, and patients who had co-existing substance abuse compared with those with no history of substance abuse. Patients from racial minority groups and male patients were also more likely than white patients and female patients to have been arrested for a violent crime. CONCLUSIONS: Demographic features, a diagnosis of schizoaffective disorder, psychosis, paranoid symptoms, and substance abuse may all be associated with violent behavior.

Underdiagnosis of PTSD and substance use disorders in hospitalized female veterans.

Discharge diagnoses of 31 female veterans and 31 male veterans hospitalized at a large urban VA medical center were examined to elucidate possible biases in clinicians' diagnostic practices. Only one woman in the sample was diagnosed as having posttraumatic stress disorder, compared with seven men. All men given this diagnosis were combat veterans. Although about half of each group had a drug-positive urine screen on admission, only 11 women received a diagnosis of a substance use disorder, compared with 24 men. VA clinicians may need further training and experience assessing the presentation of PTSD and substance use disorders in women.

A self-assessment program for multidisciplinary mental health teams.

OBJECTIVE: The authors describe a self-assessment training program for multidisciplinary mental health teams that was developed in a public multihospital system, the process of implementing the training at a state psychiatric hospital, and a measurement instrument, the Scale for Leadership Assessment and Team Evaluation (SLATE), which they have used for self-assessment of multidisciplinary teams and which is currently being studied. They assessed whether changes in team self-assessments could be seen after the training program. METHODS: A total of 102 mental health professionals from 12 inpatient units representing the disciplines of psychiatry, psychology, nursing, social work, and occupational and activity therapy completed the SLATE before and after participation in a training program that consisted primarily of team self-assessment in the context of treatment planning sessions. The training program included structured feedback, didactics, consultation, and videotaping of sessions. Aggregate data were used to compare mean item scores for the SLATE overall and for its four subscales (team, psychiatrist, participation, and treatment plan) at baseline and after the training. RESULTS: Scores increased significantly for the overall SLATE and for all four subscales, indicating improved team functioning in the areas addressed. The increase in mean score was greatest for the subscale that assessed the leadership of the psychiatrist. CONCLUSIONS: Treatment planning sessions can be used successfully by multidisciplinary mental health teams to examine team functioning in various areas in a self-assessment model. Participation in a training program that included videotaping of sessions, consultation, and structured attention to team functioning was associated with improved ratings of team functioning.

Predictors of frequent middle school health room use.

Disproportionately high use of school health room (HR) services by small groups of users has been reported. This study investigated predictors of frequent HR use in two suburban middle schools involving 1089 students who made at least one HR visit during a single academic year. Subsets of high and low users were compared using logistic regression. Predictor variables included gender, grade, academic ability, and existence of a chronic health condition. Although demographic characteristics of the study schools varied significantly, a pattern of increasing HR use associated with progressive lowering of academic ability was demonstrated in both schools. Existence of a chronic health condition was associated with increased HR use, even when controlling for routine medication visits. Gender and grade were not predictive. These findings suggest that HR use reflects more than medical concerns. Patterns of HR use by students with chronic health conditions deserve additional study to determine whether current strategies to meet their needs are adequate.

Psychological aspects of sexual functioning among cleric and noncleric alleged sex offenders.

Cleric sexual misconduct with minors is a problem receiving increased attention from the media, victims groups, and church authorities. Mental health professionals are increasingly being asked to assist church and civil authorities to help better understand the problem of cleric sexual misconduct with minors. In the current study we compared self-reported sexual functioning among cleric alleged child molesters, noncleric alleged child molesters, and normal control subjects. We hypothesized clerics would differ from nonclerics and normals in reported sexual functioning. Our sample included 30 Roman Catholic clerics and 39 nonclerics who were alleged to have engaged in sexual misconduct with minors, and 38 normal control subjects, all of whom took the Derogatis Sexual Functioning Inventory (DSFI) as part of their forensic psychiatric evaluation. Our results indicated clerics were more likely to report fewer victims, older victims, and victims of male gender than noncleric alleged child molesters. Clerics differed from nonclerics and normal control subjects on several dimensions of self-reported sexual functioning. Lower offense rate histories among clerics suggest that, as a group, clerics may be less seriously psychologically disordered than noncleric child molesters. Low DSFI scores among Roman Catholic clerics may be accounted for in part by their unique training and socialization process. Future studies should attempt to study the influence of social desirability on DSFI scores. Normative data from nonoffending celibate clergy are needed.

Do sex offenders minimize psychiatric symptoms?

With increasing frequency, forensic psychiatrists are called upon to evaluate sex offenders for the courts and criminal justice system. While many clinicians have observed that denial of paraphilia is common in sex offenders, few studies have examined whether this population has severe psychopathology other than paraphilia. Similarly, little is known about whether sex offenders minimize or deny symptoms of psychopathology when undergoing psychiatric evaluations. To study these questions, the authors administered the Minnesota Multiphasic Personality Inventory (MMPI) to 36 sex offenders, comparing the degree to which they minimized or denied psychopathology, dividing subjects among two dimensions: (a) whether they admitted to, or denied, paraphilia, and (b) whether or not they faced legal charges for sex offense. Results indicated that, first, patients who denied paraphilia were significantly more likely to minimize psychopathology than were those who admitted to paraphilia (P less than 0.05); second, patients who faced no legal charges showed significantly more psychopathology than did those who faced charges (P less than 0.05); and third, the most frequent forms of psychopathology were antisocial attitudes, depressive features, somatization, and thought disorder. These findings suggest that many sex offenders may experience, and deny, widespread and severe psychiatric symptoms in addition to their sexual disorders.

Detection of minimization of psychopathology on the Rorschach in cleric and noncleric alleged sex offenders.

The assessment of response-bias is critical in forensic psychological evaluations of alleged sex offenders because sex offenders frequently minimize psychopathology or personal limitations. This study tested predictions based on prior research that minimization on the Rorschach would be reflected by higher P, D, A, Lambda, and PER, and lower R, Blends, and Zf. We divided a sample of cleric and noncleric alleged sex offenders according to (a) whether they showed minimization on the MMPI, and (b) whether they admitted to their charges. We then compared these groups on the purported Rorschach validity indices. Our results do not support the use of any of these Rorschach scores in the assessment of minimization. We recommend that in forensic psychological evaluations, the Rorschach should not be used to assess defensiveness and is best used in combination with other psychometric instruments more sensitive to response-bias.