Improving access to disability benefits among homeless persons with mental illness: an agency-specific approach to services integration.
(17/7369)
OBJECTIVES: This study evaluated a joint initiative of the Social Security Administration (SSA) and the Department of Veterans Affairs (VA) to improve access to Social Security disability benefits among homeless veterans with mental illness. METHODS: Social Security personnel were colocated with VA clinical staff at 4 of the VA's Health Care for Homeless Veterans (HCHV) programs. Intake assessment data were merged with SSA administrative data to determine the proportion of veterans who filed applications and who received disability awards at the 4 SSA-VA Joint Outreach Initiative sites (n = 6709) and at 34 comparison HCHV sites (n = 27 722) during the 2 years before and after implementation of the program. RESULTS: During the 2 years after the initiative began, higher proportions of veterans applied for disability (18.9% vs 11.1%; P < .001) and were awarded benefits (11.4% vs 7.2%, P < .001) at SSA-VA Joint Initiative sites. CONCLUSION: A colocation approach to service system integration can improve access to disability entitlements among homeless persons with mental illness. Almost twice as many veterans were eligible for this entitlement as received it through a standard outreach program. (+info)
Evaluation and treatment of patients with suicidal ideation.
(18/7369)
Suicidal ideation is more common than completed suicide. Most persons who commit suicide have a psychiatric disorder at the time of death. Because many patients with psychiatric disorders are seen by family physicians and other primary care practitioners rather than by psychiatrists, it is important that these practitioners recognize the signs and symptoms of the psychiatric disorders (particularly alcohol abuse and major depression) that are associated with suicide. Although most patients with suicidal ideation do not ultimately commit suicide, the extent of suicidal ideation must be determined, including the presence of a suicide plan and the patient's means to commit suicide. (+info)
A Huntington's disease CAG expansion at the murine Hdh locus is unstable and associated with behavioural abnormalities in mice.
(19/7369)
Huntington's disease (HD) is a dominant disorder characterized by premature and progressive neurodegeneration. In order to generate an accurate model of the disease, we introduced an HD-like mutation (an extended stretch of 72-80 CAG repeats) into the endogenous mouse Hdh gene. Analysis of the mutation in vivo reveals significant levels of germline instability, with expansions, contractions and sex-of-origin effects in evidence. Mice expressing full-length mutant protein display abnormal social behaviour in the absence of acute neurodegeneration. Given that psychiatric changes, including irritability and aggression, are common findings in HD patients, our data are consistent with the hypothesis that some clinical features of HD may be caused by pathological processes that precede gross neuronal cell death. This implies that effective treatment of HD may require an understanding and amelioration of these dysfunctional processes, rather than simply preventing the premature death of neurons in the brain. These mice should facilitate the investigation of the molecular mechanisms that underpin the pathway from genotype to phenotype in HD. (+info)
Does psychological intervention help chronic skin conditions?
(20/7369)
The objective of the study was to assess the impact of psychological/psychiatric assessment in patients with chronic or intractable dermatological conditions. A diagnostic interview was undertaken in order to pin-point any temporal connection between an adverse life-event and the first appearance of the skin disorder. Following this, the dermatologist's assessment of subsequent changes in the skin disorder were noted. The three main dermatological diagnoses were atopic eczema (10), prurigo (10), and psoriasis (nine). Follow-up was for up to 5 years. A favourable response was noted in 40 out of the 64 patients who participated in the study; this was usually evident within a few weeks and maintained thereafter. Remission was achieved in 12, while 28 showed some improvement. We conclude that this liaison between dermatology and psychiatry proved a valuable adjunct to normal dermatological treatment and was followed by improvement in the majority of patients. (+info)
Understanding patient-initiated frequent attendance in primary care: a case-control study.
(21/7369)
BACKGROUND: Frequent attendance, which accounts for a high proportion of the general practitioner's (GP's) workload, is still poorly understood. AIM: To assess the association and impact of exposure to chronic physical illness, mental disorders, life stress, and sociodemographic factors on the frequent attendance of primary health care medical services. METHOD: Nine general practices in Bizkaia, Spain, participated in a case-control study. Cases were patients who exceeded the 90th percentile in the distribution of the number of visits that they made on their own initiative from January 1993 to March 1994. Controls were those for whom a single, patient-initiated consultation was registered. A total of 102 cases and 100 controls were selected by stratified sampling proportional to the size of each practice. We estimated odds ratios and population attributable fractions for frequent attendance in relation to being exposed to the study variables, adjusted by demographic characteristics by means of logistic regression analysis. RESULTS: Medium-high life stress (adjusted odds ratio (AOR) = 4.5, 95% confidence interval (CI) = 1.7-12.8), chronic physical illness (AOR = 3.1; 95% CI = 1.4-6.9), mental disorder (AOR = 2.5; 95% CI = 1.3-5.1), and age were associated with patient-initiated frequent attendance. The adjusted population attributable fraction for chronic physical illness was 41%, 30.9% for mental disorder, and 15.2% for life stress. CONCLUSION: There is evidence that patient-initiated frequent attendance is related to genuine physical and psychosocial needs; therefore, recognition requires a bio-psychosocial approach on the part of GP. (+info)
Psychiatric disorders in older primary care patients.
(22/7369)
OBJECTIVE: Most older people with psychiatric disorders are never treated by mental health specialists, although they visit their primary care physicians regularly. There are no published studies describing the broad array of psychiatric disorders in such patients using validated diagnostic instruments. We therefore characterized Axis I psychiatric diagnoses among older patients seen in primary care. DESIGN: Survey of psychopathology using standardized diagnostic methods. SETTING: The private practices of three board-certified general internists, and a free-standing family medicine clinic. PARTICIPANTS: All patients aged 60 years or older who gave informed consent were eligible. MEASUREMENTS AND MAIN RESULTS: For the 224 subjects completing the study, psychiatric diagnoses were based on the Structured Clinical Interview for DSM-III-R. Point prevalence estimates used weighted averages based on the stratified sampling method. For the combined sites, 31.7% of the patients had at least one active psychiatric diagnosis. Prevalent current disorders included major depression (6.5%), minor depression (5.2%), dementia (5.0%), alcohol abuse or dependence (2. 3%), and psychotic disorders (2.0%). Dysthymic disorder and primary anxiety and somatoform disorders were less common and frequently comorbid with major depression. CONCLUSIONS: Mental disorders, particularly depression, are common among older persons seen in these primary care settings. Clinicians should be particularly vigilant about depression when evaluating older patients with anxiety or putative somatoform symptoms, given the relatively low prevalences of primary anxiety and somatoform disorders. (+info)
A worldwide assessment of the frequency of suicide, suicide attempts, or psychiatric hospitalization after predictive testing for Huntington disease.
(23/7369)
Prior to the implementation of predictive-testing programs for Huntington disease (HD), significant concern was raised concerning the likelihood of catastrophic events (CEs), particularly in those persons receiving an increased-risk result. We have investigated the frequency of CEs-that is, suicide, suicide attempt, and psychiatric hospitalization-after an HD predictive-testing result, through questionnaires sent to predictive-testing centers worldwide. A total of 44 persons (0.97%) in a cohort of 4,527 test participants had a CE: 5 successful suicides, 21 suicide attempts, and 18 hospitalizations for psychiatric reasons. All persons committing suicide had signs of HD, whereas 11 (52.4%) of 21 persons attempting suicide and 8 (44.4%) of 18 who had a psychiatric hospitalization were symptomatic. A total of 11 (84.6%) of 13 asymptomatic persons who experienced a CE during the first year after HD predictive testing received an increased-risk result. Factors associated with an increased risk of a CE included (a) a psychiatric history +info)
The American College of Rheumatology nomenclature and case definitions for neuropsychiatric lupus syndromes.
(24/7369)
OBJECTIVE: To develop a standardized nomenclature system for the neuropsychiatric syndromes of systemic lupus erythematosus (NPSLE). METHODS: An international, multidisciplinary committee representing rheumatology, neurology, psychiatry, neuropsychology, and hematology developed case definitions, reporting standards, and diagnostic testing recommendations. Before and after the meeting, clinician committee members assigned diagnoses to sets of vignettes randomly generated from a pool of 108 NPSLE patients. To assess whether the nomenclature system improved diagnostic agreement, a consensus index was developed and pre- and postmeeting scores were compared by t-tests. RESULTS: Case definitions including diagnostic criteria, important exclusions, and methods of ascertainment were developed for 19 NPSLE syndromes. Recommendations for standard reporting requirements, minimum laboratory evaluation, and imaging techniques were formulated. A short neuropsychological test battery for the diagnosis of cognitive deficits was proposed. In the postmeeting exercise, a statistically significant improvement in diagnostic agreement was observed. CONCLUSION: The American College of Rheumatology (ACR) Nomenclature for NPSLE provides case definitions for 19 neuropsychiatric syndromes seen in SLE, with reporting standards and recommendations for laboratory and imaging tests. It is intended to facilitate and enhance clinical research, particularly multicenter studies, and reporting. In clinical settings, consultation with other specialists may be required. It should be useful for didactic purposes but should not be used uncritically or as a substitute for a clinical diagnosis. The complete case definitions are available on the ACR World Wide Web site: http://www.rheumatology .org/ar/ar.html. (+info)