Examining the Macrosystem Level of Influence on Community Health Worker Effectiveness in the State of Nebraska: A Qualitative Approach

Community health workers (CHWs) serve as the linkage between community and providers and are stakeholders for bridging services to the public. However, integration of CHWs into health care organizations is often lacking. This study explored macrosystem level barriers faced by CHWs and their ability to do their jobs effectively. Using qualitative interviews from CHWs (n?=?28) in Nebraska, we used an abductive approach to derive the following themes: (1) CHWs and client macrosystem barriers, (2) CHW workforce supports, and (3) macrosystem solutions for CHW workforce sustainability. Study results also found various macrosystem barriers affecting CHW workforces including immigration policies, insurance policies, funding sources, supervisor support, and obstacles for health seeking of clients. Moreover, through the lens of CHWs, results revealed the need to provide and advocate for solutions that prioritize the needs of CHWs as they continue to fill a crucial gap in community healthcare systems.

     

Anhedonia,positive affect dysregulation,and risk and maintenance of binge-eating disorder

Low positive affect has been identified as an antecedent of binge-eating episodes among individuals with binge-eating disorder (BED), yet positive affect has received far less attention in eating disorders research than its counterpart, negative affect. In this article, we argue that the low levels of positive affect which occur with anhedonia (i.e., loss of interest or pleasure in activities) may contribute to the onset and maintenance of BED. We introduce a theoretical model in which anhedonia increases the risk for BED through its interrelationships with dysregulated eating and weight gain, and we describe potential direct (e.g., reward-related processes) as well as indirect (e.g., influences on depressive symptoms and physical activity) pathways by which anhedonia may lead to adverse eating- and weight-related outcomes. We also propose a momentary maintenance model in which low positive affect and positive affect dysregulation occurring with anhedonia maintain binge eating directly and indirectly through maladaptive health behaviors, such as decreased physical activity, less healthy eating, and fewer social interactions, which in turn maintain anhedonia. We draw upon outside literature to present evidence that aligns with the proposed risk and maintenance models and conclude by outlining avenues for future research—including methodological/measurement, theoretical, and clinical research directions.     

Public health practice and public health education: a personal view of their current relationship.

In its 1988 report, The Future of Public Health, the Institute of Medicine stated that schools of public health had become "somewhat isolated" for public health practice. Since then a great deal has been done to address this issue by the academic community, state and local public health practice agencies, foundations, and federal health agencies. This commentary reviews their most important actions and identifies some unresolved issues.     

Caring for adults with mental retardation: survey of family practice residency program directors

In their core curriculum guidelines, the Society of Teachers of Family Medicine has recognized the importance of training family physicians in caring for persons with mental retardation. We mailed surveys to all family practice residency directors in the United States, questioning them about experiences and methods used to teach residents about health care needs of adults with mental retardation and the importance of this education. We found that 84% of programs provide residents with one or more experiences, and 60% instruct residents in this area. Most directors ranked this education as very important or important. There was no relationship between type or age of residency program and likelihood that residents were educated about mental retardation. The importance of this education is discussed.     

HAART improves prognosis in HIV-associated progressive multifocal leukoencephalopathy

Introduction of highly active antiretroviral therapy (HAART) has been associated with many changes in the complications of human immunodeficiency virus (HIV) infection. A cohort of 25 HIV patients with progressive multifocal leukoencephalopathy (PML) treated with HAART experienced a median survival of >46 weeks. This is an improvement in prognosis compared with recent historic experience and correlated with HIV RNA viral load reductions. We conclude that current HIV therapy is important in improving the outlook of PML in the setting of HIV.     

Documenting the provision of pharmaceutical care

There is a growing importance and need for the documentation of the clinical work done by the pharmacist in providing pharmaceutical care. The data provided by documentation of care are critical to the effective and efficient transition from a product-based profession to a patient-care, service-based profession, especially during a period of great scrutiny of resource utilization in the hospital industry. Intervention documentation can serve both to document the provision of pharmaceutical care to individual patients and to provide critical information to managers to justify and expand the level of service provided.     

Managing drug shortages: seven years' experience at one health system.

A health system's experience in monitoring drug shortages since 1996 within the organization and since 2001 on a national level is described. Since January 1996, the Drug Information Service (DIS) at the University of Utah Hospitals and Clinics (UUHSC) has systematically prepared written bulletins to affected practitioners when drug shortages occurred. The DIS began providing information on a national level to the American Society of Health-System Pharmacists in January 2001. A total of 224 drug shortages were tracked from January 1996 to June 2002. All shortages at UUHSC were also national shortages, but only about two thirds of national shortages also affected UUHSC. The most common reasons for shortages were manufacturing problems (28%) and product discontinuation (20%). The most frequently represented pharmacologic-therapeutic categories were central nervous system agents (24%) and serums, toxoids, and vaccines (17%). Of the 119 shortages in 2001, 70 (59%) were still ongoing as of the end of June 2002. The most common potential safety problems were that clinicians might be unfamiliar with the alternative agent (54%) and that the alternative's dosage requirement was different (50%). Over half of the shortages were cost neutral, but the assessment did not include substantial potential indirect costs. Detailed information on drug shortages collected by a health system's drug information service since 1996 indicated a trend toward more frequent shortages.