The link between knowledge and remembering in Alzheimer''s disease

This article presents results from a retrospective study of psychological assessments of elderly persons with chronic mental illness residing in nursing homes. All residents (N = 570) received this assessment as part of federally mandated screening for mentally ill persons residing in long-term care. The process, the Preadmission Screening and Resident Review, was mandated by the Omnibus Budget Reconciliation Act (OBRA 87). These assessments were the first stage in a process to determine if the nursing home was the most appropriate placement for each resident. If nursing home care was deemed appropriate, then a psychological treatment program was to be established within the nursing home setting. The sample ranged in age from 50 to 104 (mean of 70). The majority had a diagnosis of schizophrenia and a history of psychiatric hospitalization occurring early in their life. The assessments did not include any quantifiable data on activities of daily living, cognitive functioning, or level of psychiatric impairment. Therefore, the researchers coded the narrative data so that it could be interpreted. The majority functioned within the none-to-mild range of cognitive impairment, and very few were completely dependent in the need for physical care. The most recorded symptom was social withdrawal. Neuroleptic medications were administered to 64% of elderly persons with chronic mental illness. Importantly, there was no relationship between demographic or clinical information and treatment recommendations. Implications of these findings for psychiatric nurses are discussed.     

Characteristics of participants in a supported education program for adults with psychiatric disabilities

OBJECTIVE: Supported education programs provide assistance, preparation, and support to individuals with psychiatric disabilities who desire to pursue postsecondary education. To determine the extent to which "typical" clients with severe mental illness can participate in a supported education program, the study examined characteristics of participants in a large supported education program. METHODS: Baseline interviews with participants in a supported education program in the metropolitan Detroit area gathered demographic data, as well as information about school, work, and psychiatric history; social adjustment and support; psychiatric symptoms; and self-perceptions in the areas of school efficacy and self-esteem. Cluster analysis used five variables (sex, age, educational attainment, work background, and symptoms) to produce a client typology. RESULTS: Five clusters emerged: well-functioning young men, young aspiring women, young dependent men, well-functioning but unemployed participants, and distressed unemployed participants. The clusters also differed on a large number of variables not used in the cluster analysis. However, members of all clusters had similar rates of program participation and first-semester attendance. Overall, the supported education participants were younger, better educated, and higher functioning than subjects in general samples of persons with severe mental illness. Although many participants had significant problems with symptoms, social adjustment, and substance abuse, they were able to remain active program participants. CONCLUSIONS: The results indicate that supported education is a feasible alternative for many individuals to meet goals for educational advancement, personal development, and better jobs.     

Neuropsychological mediators of the links among age, chronic illness, and everyday problem solving.

Reductions in everyday problem solving (EPS) are often reported in older age, although the underlying mechanisms remain unclear. The authors examined the role of 2 variables predicted to mediate (neuropsychological abilities and health status) or moderate (health status) the relationship between age and EPS performance. Toward these ends, they compared EPS and neuropsychological performance in 50 functionally independent adults with chronic kidney disease (CKD) and 64 control participants matched on age and education. Both older age and CKD were associated with worse performance on measures of EPS and memory/executive abilities. Neuropsychological abilities were positively associated with EPS performance. In both the full sample and control participants only, memory/executive functioning mediated the association between presence of chronic illness and EPS. Furthermore, memory/executive functioning partially mediated the link between age and EPS. Findings indicate that relations among age, health status, and EPS are not straightforward. Although performance on neuropsychological measures appeared to underlie EPS declines in chronic illness, increasing age remained independently associated with reduced EPS. The authors discuss implications for models of adult developmental changes in everyday cognition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Randomized trial of social rehabilitation and integrated health care for older people with severe mental illness.

Objective: The Helping Older People Experience Success (HOPES) program was developed to improve psychosocial functioning and reduce long-term medical burden in older people with severe mental illness (SMI) living in the community. HOPES includes 1 year of intensive skills training and health management, followed by a 1-year maintenance phase. Method: To evaluate effects of HOPES on social skills and psychosocial functioning, we conducted a randomized controlled trial with 183 older adults with SMI (58% schizophrenia spectrum) age 50 and older at 3 sites who were assigned to HOPES or treatment as usual with blinded follow-up assessments at baseline and 1- and 2-year follow-up. Results: Retention in the HOPES program was high (80%). Intent-to-treat analyses showed significant improvements for older adults assigned to HOPES compared to treatment as usual in performance measures of social skill, psychosocial and community functioning, negative symptoms, and self-efficacy, with effect sizes in the moderate (.37–.63) range. Exploratory analyses indicated that men improved more than women in the HOPES program, whereas benefit from the program was not related to psychiatric diagnosis, age, or baseline levels of cognitive functioning, psychosocial functioning, or social skill. Conclusions: The results support the feasibility of engaging older adults with SMI in the HOPES program, an intensive psychiatric rehabilitation intervention that incorporates skills training and medical case management, and improves psychosocial functioning in this population. Further research is needed to better understand gender differences in benefit from the HOPES program. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Illness intrusiveness, uncertainty, and distress in individuals with multiple sclerosis.

Objective: To examine the relation of illness intrusiveness and illness uncertainty to psychological distress in patients with multiple sclerosis (MS). Study Design: Participants were recruited from regional support groups and local neurologists. Participants completed self-report measures of illness intrusiveness, illness uncertainty, and psychological distress. Disease status was assessed by administration of a mental status exam and an index of ambulation. Participants: The sample included 78 (55 women, 23 men) individuals diagnosed with MS. Main Outcome Measure: The Symptom Checklist—90—Revised Global Severity Index. Results: Hierarchical regression analyses indicated that illness intrusiveness and illness uncertainty independently predicted adjustment problems above and beyond demographic and illness variables. No mediator or moderator relationships were found for illness intrusiveness. Conclusions: Psychological appraisals of illness are salient predictors of adjustment even after statistically controlling for the influence of age, education, and objective indices of physical and cognitive impairment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal outcomes in supported employment: A survival analysis.

Studied 90 consecutive job placements (46% minority) in a supported employment program for individuals with severe mental illness to examine employment longevity. Results indicate significant differences for long-term employment retention between minorities and nonminorities and among psychiatric diagnostic categories (i.e., schizophrenia and schizoaffective disorders, affective disorders, other personality disorders). The advantages of survival analysis methodology for studying employment retention data are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Electrodermal activity and clinical status in chronic schizophrenia.

Investigated the association between electrodermal nonresponsiveness and clinical state in schizophrenia. 63 patients with a Diagnostic and Statistical Manual of Mental Disorders-III (DSM-III) diagnosis of chronic schizophrenia served as Ss. Clinical status was assessed using multiple measures, including age of onset, symptom severity, illness duration, hospitalization history, global functioning, and occupational functioning. Electrodermal hypoactivity was found to be associated with poorer functioning and a more severe form of illness. In addition, hyporesponsive patients displayed more conceptual disorganization and alogia. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mental illness in late life: Socioeconomic conditions, psychiatric symptoms, and adjustment of long-term sufferers.

The relationships between social and economic conditions and psychiatric disorder among 346 older adults with severe mental illness living in the community are examined in this article. Measures included socioeconomic indexes, symptoms, diagnoses, and adjustment. As expected, socioeconomic and illness factors were interrelated in this sample. Diagnosis was related to both functioning and socioeconomic factors. As a rule, participants were financially impoverished but socially integrated into social networks consisting largely of kin. In spite of impoverishment and presence of significant symptoms, most were maintaining themselves in the community with at least marginal functioning, though they received very little support from the mental health system beyond medication. Compared with the younger cohort, the older cohort was functioning better, had fewer symptoms, and had better global adjustment. Those with coexisting psychotic and affective syndromes were most at risk. Future analyses with this data set will need to develop complex multivariate models to predict the primary influences on functioning and short-term stability. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mortality of patients with functional psychiatric illnesses during inpatient treatment

Data from 7 psychiatric hospitals with defined catchment areas were analysed. 8927 episodes of treatment in patients with functional psychiatric disorder were recorded within 30 months (mean age 43.4 +/- 16.6 years; 41.2% male patients). During their stay in hospital 51 patients died, 31 from natural causes and 20 by suicide, compared to 12 deaths expected from the mortality rates of the general population. Standardised mortality ratios (SMRs) were calculated for the different diagnostic and age groups. In the whole population mortality from all causes (SMR 4.27, p < 0.001), as well as from natural causes (SMR 2.6 < 0.01) were significantly raised. Risks were highest in patients with schizophrenia (SMR for all causes of death 6.6, p < 0.001). Mortality from natural causes was significantly elevated in schizophrenia and related disorders. Furthermore, a high level of excess mortality mainly due to suicide was established in patients aged under 45 years (SMR 12.2, p < 0.001). Cardiovascular disorders were the most frequent causes of natural death. Our data substantiate a significantly elevated mortality risk due to natural and unnatural death of patients hospitalised for acute mental illness. Although the causative factors have not yet been fully clarified, prophylactic measures with regard to medical care as well as suicide prevention should be intensified in psychiatric hospitals.     

Advocacy, recovery, and the challenges of consumerism for schizophrenia

Advocacy organizations such as the National Alliance for the Mentally Ill (NAMI) and patient consumer groups are playing an ever-increasing role in public health policy and patient care in schizophrenia. The recovery philosophy which recognizes the unique contributions of those who have experienced mental illness is now a part of treatment approaches in many states. Several states have extended these consumer initiatives to incorporate advance directives, an approach that has generated much debate. The NAMI destigmatization campaign, grounded in the neurobiology of major mental illness, is an unprecedented, concerted effort to change public opinion and to achieve parity at all levels for persons with severe and persistent mental illness. This article describes and chronicles these initiatives and explores their implications for the management of schizophrenia into the next millenium.     

The role of high- and low-dose corticotropin tests in the diagnosis of secondary adrenal insufficiency

Mini Mental State Examination (MMSE), Brief Psychiatric Rating Scale (BPRS) and subscales of the BPRS were performed on 73 elderly inpatients (mean age: 67.9 years; standard deviation: 7.2; range: 60-89) diagnosed with DSM-III-R chronic schizophrenia. Forty of the subjects were men and 33 were women. A significant negative correlation was observed between MMSE and the age, factor negative, factor depressive, and total score of BPRS. We believe, however, that it is relatively sufficient to screen for demented illness of schizophrenics using MMSE when considering the age and the psychiatric symptoms (especially negative or depressive symptoms ). Forty-eight (66%) of the 73 patients were categorized as 'demented' by MMSE. These results suggest that the aged inpatients with schizophrenia in a hospital showed certain kinds of cognitive deficits (including senile dementia) more frequently than the general population.     

Family functioning and mental illness: a comparison of psychiatric and nonclinical families

The primary objective of the present investigation was to examine adaptive functioning in the families of patients with a wide range of psychiatric disorders. Seven dimensions of family functioning, as measured by the Family Assessment Device (FAD), were compared across families of patients with a schizophrenia spectrum disorder (n = 61), bipolar disorder (n = 60), major depression (n = 111), anxiety disorder (n = 15), eating disorder (n = 26), substance abuse disorder (n = 48), and adjustment disorder (n = 46). Families in each psychiatric group were also compared to a control group of nonclinical families (N = 353). Results indicated that regardless of specific diagnosis, having a family member in an acute phase of a psychiatric illness was a risk factor for poor family functioning compared to the functioning of control families. However, with few exceptions, the type of the patient's psychiatric illness did not predict significant differences in family functioning. Thus, having a family member with a psychiatric illness is a general stressor for families, and family interventions should be considered for most patients who require a psychiatric hospitalization for either the onset of, or an acute exacerbation of, any psychiatric disorder.     

Loss, psychosis, and chronic suicidality in a Korean American immigrant man: Integration of cultural formulation model and multicultural case conceptualization.

Culture shapes the nature, experience, and expression of psychopathology and help-seeking behavior across ethnically diverse groups. Although the study of psychopathology among Asian Americans has advanced, clinicians remain in need of culturally appropriate tools for the assessment and diagnosis of severe mental disorders including psychotic symptoms among Asian Americans. In this article, we present a brief overview of two culturally relevant conceptual tools: a) the Cultural Formulation Model, and b) the Multicultural Case Conceptualization approach. We use a case scenario to illustrate the integration of these two approaches in providing culturally responsive clinical conceptualization, assessment and treatment of a Korean American immigrant suffering from prominent psychiatric symptoms. We intend this discussion to engender further empirical work to advance our knowledge of the manifestation and experience of severe mental illness including psychotic disorders among Asian Americans, and contribute to culturally competent prevention and intervention of chronic and persistent mental illness within this group. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive deficits and psychiatric rehabilitation outcomes in schizophrenia

Many patients with schizophrenia are characterized by cognitive deficits that limit their ability to benefit from psychiatric rehabilitation interventions. While this suggests that cognitive rehabilitation is important, more needs to be known about which cognitive deficits interfere with which aspects of outcome and functioning before effective interventions are developed. We report data on cognitive predictors of three types of outcome: acquisition and performance of skills in a skills training group; aspects of daily ward functioning; and ability to be discharged from a state hospital. Our data indicate that poorer outcomes in each of these areas are associated with different, but somewhat overlapping, profiles of cognitive deficits. These data are relevant for designing both ward-based and individualized interventions. Integrating traditional psychiatric rehabilitation approaches with targeted cognitive interventions is necessary to maximize the impact of psychiatric rehabilitation services on individuals with chronic schizophrenia.     

Evaluating Outcomes of Rehabilitation for Severe Mental Illness.

Improving the quality of life of individuals with severe mental illness has been the focus of considerable research. With advances in treatments for severe mental illness, particularly in psychiatric rehabilitation, evaluating outcomes has become increasingly important. Given the complex and multidimensional nature of severe mental illness, outcome evaluation of psychiatric rehabilitation is particularly difficult. This article addresses issues in evaluating psychiatric rehabilitation outcomes, including key outcome domains, selection of methods and measures, and meaningful use of results. Continuing conceptual and methodological issues are discussed. Also, future directions are explored, including evaluating multidimensional treatment effects and interactions and building an integrated understanding of all of the outcomes involved in psychiatric rehabilitation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dual diagnosis: a review of etiological theories

The etiology of the high prevalence of substance use disorders in patients with severe mental illness (schizophrenia or bipolar disorder) is unclear. We review the evidence of different theories of increased comorbidity, organized according to four general models: common factor models, secondary substance use disorder models, secondary psychiatric disorder models, and bidirectional models. Among common factor models, evidence suggests that antisocial personality disorder accounts for some increased comorbidity. Among secondary substance use disorder models, there is support for the supersensitivity model, which posits that biological vulnerability of psychiatric disorders results in sensitivity to small amounts of alcohol and drugs, leading to substance use disorders. There is minimal support for the self-medication model, but the accumulation of multiple risk factors related to mental illness, including dysphoria, may increase the risk of substance use disorder. Secondary psychiatric disorder models remain to be convincingly demonstrated. Bidirectional models have not been systematically examined. Further clarification of etiologic factors, including the identification of subtypes of dual diagnosis, may have implications for developing more effective prevention efforts and treatment.     

Magnetic resonance spectroscopy in psychiatry: basic principles and applications

In vivo magnetic resonance spectroscopy (MRS) is a safe and non-invasive tool which can be used to study aspects of brain chemistry and metabolism. Although a relatively recent technique in the field of psychiatric research, it has already been used in the study of anxiety and affective disorders, dementia, schizophrenia, and neurodevelopmental disorders. This review outlines the basic principles of MRS and summarises the research findings in psychiatric disorders. Although mostly preliminary, these findings highlight the capacity of MRS to detect subtle neurobiological abnormalities in mental disorders. They also suggest a future role for MRS in differential diagnosis and monitoring illness progression. Initial MRS studies have also focused on the metabolic effects of psychiatric treatments and could provide information about their relationship to clinical variables.     

Multiple jeopardy: risk and protective factors among addicted mothers' offspring

Objectives of this study were to ascertain risk and protective factors in the adjustment of 78 school-age and teenage offspring of opioid- and cocaine-abusing mothers. Using a multimethod, multiinformant approach, child outcomes were operationalized via lifetime psychiatric diagnoses and everyday social competence (each based on both mother and child reports), and dimensional assessments of symptoms (mother report). Risk/protective factors examined included the child sociodemographic attributes of gender, age, and ethnicity, aspects of maternal psychopathology, and both mother's and children's cognitive functioning. Results revealed that greater child maladjustment was linked with increasing age, Caucasian (as opposed to African American) ethnicity, severity of maternal psychiatric disturbance, higher maternal cognitive abilities (among African Americans) and lower child cognitive abilities (among Caucasians). Limitations of the study are discussed, as are implications of findings for future research.     

Occurrence and clinical correlates of psychiatric comorbidity in patients with psychotic disorders

BACKGROUND: The aim of this study was to explore patterns and clinical correlates of psychiatric comorbidity in patients with schizophrenia spectrum disorders and mood spectrum disorders with psychotic features. METHOD: Ninety-six consecutively hospitalized patients with current psychotic symptoms were recruited and included in this study. Index episode psychotic diagnosis and psychiatric comorbidity were assessed using the Structured Clinical Interview for DSM-III-R-Patient Version (SCID-P). Psychopathology was assessed by the SCID-P, Brief Psychiatric Rating Scale, Scale for the Assessment of Negative Symptoms, and Hopkins Symptom Checklist. Awareness of illness was assessed with the Scale to Assess Unawareness of Mental Disorders. RESULTS: The total lifetime prevalence of psychiatric comorbidity in the entire cohort was 57.3% (58.1% in schizophrenia spectrum disorders and 56.9% in mood spectrum psychoses). Overall, panic disorder (24%), obsessive-compulsive disorder (24%), social phobia (17.7%), substance abuse (11.5%), alcohol abuse (10.4%), and simple phobia (7.3%) were the most frequent comorbidities. Within the group of mood spectrum disorders, negative symptoms were found to be more frequent among patients with psychiatric comorbidity than among those without comorbidity, while such a difference was not detected within the group of schizophrenia spectrum disorders. Social phobia, substance abuse disorder, and panic disorder comorbidity showed the greatest association with psychotic features. An association between earlier age at first hospitalization and comorbidity was found only in patients with unipolar psychotic depression. Patient self-reported psychopathology was more severe in schizophrenia spectrum patients with comorbidity than in those without, while such a difference was less pronounced in mood spectrum psychoses. CONCLUSION: These findings suggest that psychiatric comorbidity is a relevant phenomenon in psychoses and is likely to negatively affect the phenomenology of psychotic illness. Further studies in larger psychotic populations are needed to gain more insight into the clinical and therapeutic implications of psychiatric comorbidity in psychoses.