The Search for Meaning: Eventfulness in the Lives of Homeless Mentally Ill Persons in the Skid Row District of Los Angeles

In the past two decades, the field ofpsychiatry has seen the once dominantpsychoanalytic theories overtaken by biologicalexplanations and approaches to severe mentalillness. With this change in perspective, thesignificance of fantasies and delusions havebeen reduced to being merely symptoms ofpsychopathology rather than reflections ofhuman needs and motivations. Usingethnographic evidence from a long-term researchproject, this paper explores one method bywhich mentally ill homeless individuals in theSkid Row district of Los Angeles attempted towrest meaningful lives for themselves out of anenvironment that featured disaffiliation,violence, boredom, and extreme poverty.     

Disparities in Oral Cancer Survival among Mentally Ill Patients

Background

Many studies have reported excess cancer mortality in patients with mental illness. However, scant studies evaluated the differences in cancer treatment and its impact on survival rates among mentally ill patients. Oral cancer is one of the ten most common cancers in the world. We investigated differences in treatment type and survival rates between oral cancer patients with mental illness and without mental illness.

Methods

Using the National Health Insurance (NHI) database, we compared the type of treatment and survival rates in 16687 oral cancer patients from 2002 to 2006. The utilization rate of surgery for oral cancer was compared between patients with mental illness and without mental illness using logistic regression. The Cox proportional hazards model was used for survival analysis.

Results

Oral cancer patients with mental disorder conferred a grave prognosis, compared with patients without mental illness (hazard ratios [HR] = 1.58; 95% confidence interval [CI] = 1.30–1.93; P<0.001). After adjusting for patients’ characteristics and hospital characteristics, patients with mental illness were less likely to receive surgery with or without adjuvant therapy (odds ratio [OR] = 0.47; 95% CI = 0.34–0.65; P<0.001). In multivariate analysis, oral cancer patients with mental illness carried a 1.58-times risk of death (95% CI = 1.30–1.93; P<0.001).

Conclusions

Oral cancer patients with mental illness were less likely to undergo surgery with or without adjuvant therapy than those without mental illness. Patients with mental illness have a poor prognosis compared to those without mental illness. To reduce disparities in physical health, public health strategies and welfare policies must continue to focus on this vulnerable group.     

Experience of Primary Care among Homeless Individuals with Mental Health Conditions

The delivery of primary care to homeless individuals with mental health conditions presents unique challenges. To inform healthcare improvement, we studied predictors of favorable primary care experience among homeless persons with mental health conditions treated at sites that varied in degree of homeless-specific service tailoring. This was a multi-site, survey-based comparison of primary care experiences at three mainstream primary care clinics of the Veterans Administration (VA), one homeless-tailored VA clinic, and one tailored non-VA healthcare program. Persons who accessed primary care service two or more times from July 2008 through June 2010 (N = 366) were randomly sampled. Predictor variables included patient and organization characteristics suggested by the patient perception model developed by Sofaer and Firminger (2005), with an emphasis on mental health. The primary care experience was assessed with the Primary Care Quality-Homeless (PCQ-H) questionnaire, a validated survey instrument. Multiple regression identified predictors of positive experiences (i.e. higher PCQ-H total score). Significant predictors of a positive experience included a site offering tailored service design, perceived choice among providers, and currently domiciled status. There was an interaction effect between site and severe psychiatric symptoms. For persons with severe psychiatric symptoms, a homeless-tailored service design was significantly associated with a more favorable primary care experience. For persons without severe psychiatric symptoms, this difference was not significant. This study supports the importance of tailored healthcare delivery designed for homeless persons’ needs, with such services potentially holding special relevance for persons with mental health conditions. To improve patient experience among the homeless, organizations may want to deliver services that are tailored to homelessness and offer a choice of providers.     

A Screening Project for the Geriatric Mentally Ill—Appraisals to Determine Suitable Care Facilities

The Geriatric Screening Project, the purpose of which is to determine whether referred patients can be dealt with by some means of care less drastic than commitment to a state hospital, has significantly reduced commitments from San Francisco. Geriatric commitments previously numbered almost 500 a year. In its first three calendar years, 1,290 persons were directly served by the project. The commitments dropped successively in the three years to 40, to 12 and then to three.The project has demonstrated that vast reductions of geriatric commitments can be achieved with enlightened screening and recommendations before resort to petition for mental illness is considered. Essential to the dramatic success are home visits, supportive community resources and a dedicated staff unafraid to meet the depressing needs of old people.     

Struggling with Imaginaries of Trauma and Trust: The Refugee Experience in Switzerland

This article discusses some effects of migration politics on asylum seekers and refugees and on the Swiss health services. It is based on multisited ethnographic research that tracked interpretative concepts of the refugee experience. Following a grounded theory approach, it identifies imaginaries of trauma and trust as key categories in the field of transnational migration and health. The psychiatric concept of trauma and a more popularized discourse of traumatic memory are strongly emphasized in all of the investigated field sites: the providers of primary health care and psychosocial services and representatives of social welfare agencies and law-making bodies use this "diagnosis" extensively. This leads refugees to develop tactics of a) identifying with the trauma discourse in order to become "good refugees" and achieve legal status in Switzerland; b) struggling with the ascribed pathologies and suffering from retraumatizing effects of these predominant trauma policies; and c) trying to refuse or subvert them by emphasizing the existence of structural violence in the receiving countries. An analysis of the interactions of health providers and refugees shows that it takes place in an environment of social and economic insecurity and in a shared imaginary of (mis)trust, putting at stake the moral economy of recent migration politics and the refugee experience.     

Investigation of Hepatitis B Virus and Human Immunodeficiency Virus Transmission among Severely Mentally Ill Residents at a Long Term Care Facility

Background

A high prevalence of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) infections have been reported among persons with severe mental illness. In October, 2009, the Cook County Department of Public Health (CCDPH) initiated an investigation following notification of a cluster of HBV infections among mentally ill residents at a long term care facility (LTCF).

Methods

LTCF staff were interviewed and resident medical records were reviewed. Residents were offered testing for HBV, HCV, and HIV. Serum specimens from residents diagnosed with HBV or HIV infection were sent to the Centers for Disease Control and Prevention (CDC) for analysis.

Results

Eleven newly diagnosed HBV infections were identified among mentally ill residents at the LTCF. Of these 11 infections, 4 serum specimens were available for complete HBV genome sequencing; all 4 genomes were found to be closely related. Four newly diagnosed HIV infections were identified within this same population. Upon molecular analysis, 2 of 4 HIV sequences from these new infections were found to be nearly identical and formed a tight phylogenetic cluster.

Conclusions

HBV and HIV transmission was identified among mentally ill residents of this LTCF. Continued efforts are needed to prevent bloodborne pathogen transmission among mentally ill residents in LTCFs.     

The Prevalence of Mental Disorders among the Homeless in Western Countries: Systematic Review and Meta-Regression Analysis

Background

There are well over a million homeless people in Western Europe and North America, but reliable estimates of the prevalence of major mental disorders among this population are lacking. We undertook a systematic review of surveys of such disorders in homeless people.

Methods and Findings

We searched for surveys of the prevalence of psychotic illness, major depression, alcohol and drug dependence, and personality disorder that were based on interviews of samples of unselected homeless people. We searched bibliographic indexes, scanned reference lists, and corresponded with authors. We explored potential sources of any observed heterogeneity in the estimates by meta-regression analysis, including geographical region, sample size, and diagnostic method. Twenty-nine eligible surveys provided estimates obtained from 5,684 homeless individuals from seven countries. Substantial heterogeneity was observed in prevalence estimates for mental disorders among the studies (all Cochran''s χ² significant at p < 0.001 and all I ² > 85%). The most common mental disorders were alcohol dependence, which ranged from 8.1% to 58.5%, and drug dependence, which ranged from 4.5% to 54.2%. For psychotic illness, the prevalence ranged from 2.8% to 42.3%, with similar findings for major depression. The prevalence of alcohol dependence was found to have increased over recent decades.

Conclusions

Homeless people in Western countries are substantially more likely to have alcohol and drug dependence than the age-matched general population in those countries, and the prevalences of psychotic illnesses and personality disorders are higher. Models of psychiatric and social care that can best meet these mental health needs requires further investigation.     

Intellectual Disability among Dutch Homeless People: Prevalence and Related Psychosocial Problems

Background

There is a higher prevalence of intellectual disability (ID) among homeless people than in the general population. However, little is known about the additional psychosocial problems faced by homeless people with ID. We describe the prevalence of ID in a cohort of homeless people in the Netherlands, and report relationships between ID and psychosocial problems in terms of psychological distress, substance (mis)use and dependence, as well as demographic characteristics in this cohort.

Methods

This cross-sectional study is part of a cohort study among homeless people in the four major cities of the Netherlands. Data were derived from 387 homeless people who were interviewed and screened for ID six months after the baseline measurement. Multivariate logistic regression analyses and χ² tests were performed to analyze relationships between ID, psychosocial problems and demographic characteristics.

Findings

Of all cohort members, 29.5% had a suspected ID. Participants with a suspected ID had a higher mean age, were more likely to be male and to fall in the lowest category of education than participants without a suspected ID. Having a suspected ID was related to general psychological distress (OR  = 1.56, p<0.05), somatization (OR  = 1.84, p<0.01), depression (OR  = 1.58, p<0.05) and substance dependence (OR  = 1.88, p<0.05). No relationships were found between a suspected ID and anxiety, regular substance use, substance misuse and primary substance of use.

Conclusion

The prevalence of ID among Dutch homeless people is higher than in the general population, and is related to more psychosocial problems than among homeless people without ID. Homeless people with a suspected ID appear to be a vulnerable subgroup within the homeless population. This endorses the importance of the extra attention required for this subgroup.     

Living Organ Procurement from the Mentally Incompetent: The Need for More Appropriate Guidelines

With the case of Belgium as a negative example, this paper will evaluate the legitimacy of using mentally incompetents as organ sources. The first section examines the underlying moral dilemma that results from the necessity of balancing the principle of respect for persons with the obligation to help people in desperate need. We argue for the rejection of a radical utilitarian approach but also question the appropriateness of a categorical prohibition. Section two aims to strike a fair balance between the competing interests at stake and to define the conditions under which organ harvest from mentally incompetents might be morally acceptable. To this end, we morally assess the main requirements that have been put forward to allow organ removal from incompetent donors. We conclude that the current Belgian legislation is far too permissive and that national regulations that do not permit the harvest of non‐regenerable organs from mentally incompetents in exceptional circumstances are too restrictive. On the basis of this discussion, we propose a number of guiding principles for decision‐making in this area.     

Struggling for Light: DELLA Regulation During Plant-Plant Interactions

We recently described how DELLA proteins are involved in plant growth responses to neighbors in dense stands. These responses that are called shade avoidance include enhanced stem and petiole elongation and are a classic example of adaptive phenotypic plasticity. Although much is known about neighbor detection, much less is known about the signal transduction network downstream of these signals. We will discuss here how a group of growth-supressors, called DELLA proteins, are functionally regulated upon the detection of neighbors. DELLA proteins are degraded upon binding of gibberellin (GA) to its receptor, thus releasing the restraint of GA responses. We discuss here that GA positively regulates shade avoidance by reducing DELLA protein levels. Furthermore, we will show that this is an essential step in shade avoidance, but also that reduced DELLA abundance alone is not sufficient to induce these growth responses. It is concluded that GA-dependent DELLA degradation is one essential step in the signal transduction network from light-mediated neighbor detection towards adaptive shoot elongation responses.Key Words: arabidopsis, canopy, DELLA, eco-devo, gibberellin, light, phenotypic plasticity, phytochrome, shade avoidance     

The Word on the Street: Homeless Men in Las Vegas

The Word on the Street: Homeless Men in Las Vegas. Kurt Borchard. Las Vegas: University of Nevada Press, 2005. 232 pp.