Primary Care Residents Improve Knowledge, Skills, Attitudes, and Practice After a Clinical Curriculum With a Hospice.

Effective approaches to teaching attitudes, knowledge, and skills to resident physicians in primary care that can be implemented in any residency program are needed. We examined the feasibility and impact of a single palliative care residency curriculum, including a clinical rotation with a hospice program, across 5 cohorts of residents in 7 divergent primary care residency programs (both family medicine and internal medicine). The didactic content was drawn from the national Education for Physicians on End-of-Life Care Project.

Ketamine for the treatment of depression in patients receiving hospice care: a retrospective medical record review of thirty-one cases.

Background: Depression is prevalent in patients receiving hospice care. Standard antidepressant medications do not work rapidly enough in this setting. Evidence suggests that ketamine rapidly treats treatment refractory depression in the general population.

The impact of additional support services on caregivers of hospice patients and hospice social workers.

Family caregivers often suffer higher levels of physical and emotional distress when caring for a chronically or terminally ill family member. Providing this kind of care to a loved one at the end of life contributes to increased stress, health problems, and a decreased quality of life. The Hospice Caregiver Support Project provided support services to caregivers identified by the hospice social worker as needing this support and/or assistance.

Daily oral ketamine for the treatment of depression and anxiety in patients receiving hospice care: a 28-day open-label proof-of-concept trial.

Background: Depression and anxiety are prevalent and undertreated in patients receiving hospice care. Standard antidepressants do not work rapidly or often enough to benefit most of these patients. Ketamine has many properties that make it an interesting candidate for rapidly treating depression and anxiety in patients receiving hospice care.

Comparison of international medical graduates with US medical students and residents after a four-week course in palliative medicine: a pilot study.

Background: The need for doctors who have skills in pain management and palliative medicine is greatest in low and moderate resource countries where patients most frequently present to their health care system with advanced illness and greater than 80% of the global deaths occur. While medical students trained in the United States are required to have training in palliative medicine, international medical graduates (IMGs), who have completed medical school outside North America, may not have the same exposure to palliative medicine training as U.S.

PAL-MED CONNECT ®: a telephone consultation hotline for palliative medicine questions.

Background: Community physicians are often ill-prepared for the management of complex symptoms. With a shortage of board certified physicians in palliative medicine to assist, the result is a lack of access to critical pain and symptom management expertise to care for seriously ill Californians. We report on a palliative medicine telephone hotline available to health care professionals.

Development and evaluation of a palliative medicine curriculum for third-year medical students.

Objective: To assess the impact, retention, and magnitude of effect of a required didactic and experiential palliative care curriculum on third-year medical students' knowledge, confidence, and concerns about end-of-life care, over time and in comparison to benchmark data from a national study of internal medicine residents and faculty.

Design: Prospective study of third-year medical students prior to and immediately after course completion, with a follow-up assessment in the fourth year, and in comparison to benchmark data from a large national study.

Setting: Internal Medicine Clerkship in a public accredited medical school.

Psychiatry resident education in palliative care: opportunities, desired training, and outcomes of a targeted educational intervention.

Objectives: To assess the educational offerings provided to psychiatry residents in palliative care as well as their concomitant interest in learning more about this subspecialty. To measure the pre- and post-levels of competence, concern, and knowledge exhibited by psychiatry residents when completing a formalized clinical rotation in hospice and palliative care, with additional comparisons to family and internal medicine residents completing the same clinical rotation.

Methods: Fifty-two Psychiatry Program Directors and 98 psychiatry residents completed an online survey assessing the current course offerings and level of interest in palliative care.

The hospice caregiver support project: providing support to reduce caregiver stress.

Introduction: The vast majority (80%) of care provided to hospice patients is given by informal and unpaid caregivers, who are often family members. They may be responsible for everything from management of the household and finances to medical and personal care. Providing this kind of care to a loved one at the end of life can contribute to increased stress, health problems, and decreased quality of life.

Everyday discrimination and nocturnal blood pressure dipping in black and white americans.

Objective: To investigate whether an association exists between experiences of everyday discrimination and blood pressure (BP) dipping in a biracial sample of black and white adults. Attenuated nocturnal BP dipping is closely linked to cardiovascular morbidity and mortality. Self-reported experiences of everyday discrimination have also been associated with negative cardiovascular health outcomes.

Influence of education and neighborhood poverty on pressor responses to phenylephrine in African-Americans and Caucasian-Americans.

Although neighborhood disadvantage has been linked to the development of cardiovascular disease, the mechanism through which living in impoverished neighborhoods is associated with poor cardiovascular health is not well understood. Additionally, it is not clear whether individual socioeconomic status (SES) interacts with neighborhood factors to influence cardiovascular outcomes. Using multilevel modeling, we examined the interaction between neighborhood poverty and individual SES on pressor responses to an alpha agonist, phenylephrine (PE), in an adult sample of 105 African-Americans and 106 Caucasian-Americans.

Racial differences in the impact of social support on nocturnal blood pressure.

Objective: To investigate whether black and white adults benefit similarly from perceived social support in relation to blood pressure (BP) dipping during sleep.

Methods: The Interpersonal Support Evaluation List (ISEL, 12-item version), which measures the perceived availability of several types of functional social support, was examined for interactive effects with race on dipping of mean arterial pressure (MAP), systolic blood pressure (SBP), and diastolic blood pressure (DBP) derived from 24-hour ambulatory blood pressure monitoring (ABPM). The sample consisted of 156 young to middle-aged adults (61 blacks, 95 whites; mean age = 35.

The relationship between heart rate variability and inflammatory markers in cardiovascular diseases.

Introduction: Recent evidence implicates a cholinergic anti-inflammatory pathway. Because vagus nerve activity mediates some heart rate variability (HRV), this qualitative review examines the literature concerning circulating cytokines and HRV in cardiovascular function in humans. This qualitative review examines the literature concerning circulating cytokines and HRV in cardiovascular function in humans.

The relationship between fatigue and cardiac functioning.

Background: Although characteristics such as heart rate (HR) and blood pressure (BP) are commonly reported in studies of the relationship between fatigue and cardiac functioning, few reports examine how cardiac function parameters such as cardiac output (CO) and stroke volume (SV) relate to fatigue. This study examined the relationship between self-reported fatigue and hemodynamic functioning at rest and in response to a public speaking stressor in healthy individuals.

Methods: A total of 142 individuals participated in this study.

Serum aminotransferase levels are associated with markers of hypoxia in patients with obstructive sleep apnea.

Study Objectives: Nonalcoholic fatty liver disease (NAFLD) is a disorder that often presents with elevated serum aminotransferase levels. Although it has classically been linked with the metabolic syndrome, recent studies suggest NAFLD may also be associated with obstructive sleep apnea (OSA). This study evaluates the association between serum aminotransferase levels and factors connected with: either the metabolic syndrome (elevated body mass index [BMI], lipid profile, blood pressure, fasting glucose), or with OSA severity (apnea hypopnea index, lowest oxygen saturation level, oxygen desaturation index, percent of time below 90% saturation [%T<90]).

Relationship between heart rate variability, interleukin-6, and soluble tissue factor in healthy subjects.

Decreased heart rate variability (HRV) has been associated with an increased risk of atherosclerosis. We hypothesized that a decrease in frequency domains of resting HRV would be associated with elevated plasma levels of interleukin (IL)-6 and soluble tissue factor (sTF) both previously shown to prospectively predict atherothrombotic events in healthy subjects. Subjects were 102 healthy and unmedicated black and white middle-aged men and women.

Relation of autonomic activity to plasminogen activator inhibitor-1 plasma concentration and the role of body mass index.

We hypothesized an association between heart rate variability (HRV) and plasminogen activator inhibitor (PAI)-1 that would be affected by body mass index (BMI). We determined PAI-1 antigen in plasma and the low-frequency power, high-frequency power and the low-frequency/high-frequency power ratio from surface electrocardiogram data using spectral analysis in a sample of 116 black and white men and women (mean +/- SE age, 36.8 +/- 0.

Sleepiness in obstructive sleep apnea: a harbinger of impaired cardiac function?

Study Objectives: Daytime sleepiness is a common clinical presentation in both obstructive sleep apnea (OSA) and cardiovascular diseases. The purpose of this study was to assess the relationship between degree of subjective daytime sleepiness and cardiac performance in patients with obstructive sleep apnea.

Design: Observational study.

Prediction of continuous positive airway pressure in obstructive sleep apnea.

Continuous positive airway pressure (CPAP) prediction formulas can potentially simplify the treatment of obstructive sleep apnea (OSA). However, they can be difficult to derive and validate. We tested a statistical method to derive and validate a CPAP prediction formula using the same sample population.

Ethnicity, perceived discrimination, and vascular reactivity to phenylephrine.

Objectives: This study examined relationships among ethnicity, perceived discrimination, and vascular reactivity to phenylephrine (PE).

Methods: Seventy-six white patients and 46 black patients were studied at an inpatient clinical research center in response to a bolus intravenous injection of 100 microg PE. Self-report questionnaires assessed perceived discrimination.

The association of social status and blood pressure with markers of vascular inflammation.

Objective: Low socioeconomic status (SES) is associated with low-grade inflammation. Vascular inflammation often accompanies high blood pressure (BP) and has clinical implications for future vascular diseases, including atherosclerosis. Elevated plasma levels of soluble intercellular adhesion molecule-1 (sICAM-1) and endothelin-1 (ET-1) are reliable indicators of vascular inflammation.

Age and ethnicity differences in short-term heart-rate variability.

Objective: Hypertension is more frequent and more severe in older individuals and in African Americans. Differences in autonomic nervous system activity might contribute to these differences. Autonomic effects on the heart can be studied noninvasively through analysis of heart rate variability (HRV).

Effects of continuous positive airway pressure versus supplemental oxygen on 24-hour ambulatory blood pressure.

Obstructive sleep apnea (OSA) is associated with recurrent episodes of nocturnal hypoxia and increased risk for development of systemic hypertension. Prior studies have been limited, however, in their ability to show reduction in blood pressure after continuous positive airway pressure (CPAP) therapy, and the effect of supplemental oxygen alone on blood pressure in OSA has not been evaluated. We performed a randomized, double-blind, placebo-controlled study comparing the effects of 2 weeks of CPAP versus sham-CPAP versus supplemental nocturnal oxygen on 24-hour ambulatory blood pressure in 46 patients with moderate-severe OSA.

Depressive symptoms are associated with increased systemic vascular resistance to stress.

Objective: The deleterious effects of major depressive disorder on cardiovascular (CV) functioning are well known. However, the etiologic mechanisms underlying this association are incompletely understood. In the current study, subjects with varying degrees of depressive symptoms performed a stress task while CV reactivity was measured.