Determinants and Outcomes of Hospice Utilization Among Patients with Advance-Staged Hepatocellular Carcinoma in a Veteran Affairs Population.

BACKGROUND: Hospice provides integrative palliative care for advance-staged hepatocellular carcinoma (HCC) patients, but hospice utilization in HCC patients in the USA is not clearly understood. AIMS: We examined hospice use and subsequent clinical course in advance-staged HCC patients. METHODS: We conducted a retrospective study on a national, Veterans Affairs cohort with stage C or D HCC. We evaluated demographics, clinical factors, treatment, and clinical course in relation to hospice use. RESULTS: We identified 814 patients with advanced HCC, of whom 597 (73.3%) used hospice. Oncologist management consistently predicted hospice use, irrespective of HCC treatment [no treatment: OR 2.25 (1.18-4.3), treatment: OR 1.80 (1.10-2.95)]. Among patients who received HCC treatment, hospice users were less likely to have insurance beyond VA benefits (47.2 vs. 60.0%, p = 0.01). Among patients without HCC treatment, hospice users were older (62.2 [17.2] vs. 60.2 [14.0] years, p = 0.05), white (62.1 vs. 52.9%, p = 0.01), resided in the Southern USA (39.5 vs. 31.8%, p = 0.05), and had a performance score ≥ 3 (41.9 vs. 31.8%, p = 0.01). The median time from hospice entry to death or end of study was 1.05 [2.96] months for stage C and 0.53 [1.18] months for stage D patients. CONCLUSIONS: 26.7% advance-staged HCC patients never entered hospice, representing potential missed opportunities for improving end-of-life care. Age, race, location, performance, insurance, and managing specialty can predict hospice use. Differences in managing specialty and short-term hospice use suggest that interventions to optimize early palliative care are necessary.

Assessing Pneumococcal Vaccination Availability in Under-Vaccinated Rural Counties: A Pharmacy Perspective.

OBJECTIVE: Vaccines are a low-cost, high-impact interventions that effectively and efficiently reduce the burden of infectious diseases. Many rural populations have vaccination rates well below nationally recommended levels. Community pharmacies may offer a solution to this problem. Under a collaborative drug therapy agreement (CDTA), pharmacists can prescribe and administer immunizations. The purpose of this study was to examine pneumococcal vaccine access in rural pharmacies in Eastern Washington state. DESIGN: A qualitative descriptive design was utilized in this study. The sample included all pharmacies located in two rural Washington state counties. Interviews were conducted with pharmacy staff. Every pharmacy in the two counties was surveyed over the telephone. Data analysis included directed content analysis and descriptive statistics. FINDINGS: Each of the 10 pharmacies identified participated. Pharmacy volume varied (weekly prescription counts of 300 to 2,500). Sixty percent of pharmacies currently provide vaccines. Quoted prices of the PCV13 varied between $65 and $228. Quoted prices of the PPSV23 varied between $64 and $120. Pharmacies that vaccinated made it convenient with "walk-in" scheduling practices. Some pharmacies required a prescription from a separate provider while others could prescribe on-site through CDTA. Pharmacies that chose not to vaccinate did so for a variety of reasons. CONCLUSIONS: Access to pneumococcal vaccines will be enhanced by pharmacist administration, resulting in improved availability, accessibility, accommodation, affordability, and acceptability for patients in rural Washington.

Natural History of Untreated Hepatocellular Carcinoma in a US Cohort and the Role of Cancer Surveillance.

BACKGROUND & AIMS: Determining the natural history and predictors of survival in patients with untreated hepatocellular carcinoma (HCC) in the United States is useful to test existing tumor classifications, identify subgroups of patients likely to benefit from treatment, and estimate lead time related to HCC surveillance. METHODS: We identified a national cohort of 518 veterans diagnosed with HCC from 2004 through 2011, with follow-up ending in 2014, who received no palliative or curative treatment. We examined the association between postdiagnosis survival and patient factors, tumor characteristics, and prediagnosis surveillance. RESULTS: The mean age at HCC diagnosis was 65.7 years and most patients had hepatitis C (60.6%). Almost all patients (99%) died within the observation period; the median overall survival time was 3.6 months and survival times were 13.4, 9.5, 3.4, and 1.6 months for patients of Barcelona Clinic Liver Cancer stages 0/A, B, C, and D, respectively. In addition, model for end-stage liver disease and levels of α-fetoprotein were predictive of survival. Nearly 28% received prediagnosis HCC surveillance, which was associated with detection of disease at an earlier stage (Barcelona Clinic Liver Cancer 0/A/B; 26.4% vs 14.4%; P = .0006) and slightly longer survival than patients with no surveillance overall (5.2 months vs 3.4 months; P = .021); there was no difference in survival times of patients with 0/A stage who did versus did not receive surveillance (10.3 months vs 10.5 months). CONCLUSIONS: Patients with HCCs, including those detected through surveillance, survived for short time periods in the absence of treatment, irrespective of their initial stage at diagnosis. Model for end-stage liver disease scores and levels of α-fetoprotein were prognostic factors, independent of Barcelona Clinic Liver Cancer stage. The lead time related to detection by surveillance was modest (<2 months) and therefore unlikely to explain the survival benefit associated with surveillance in previous studies.

Effectiveness of surveillance for hepatocellular carcinoma in clinical practice: A United States cohort.

BACKGROUND & AIMS: The effectiveness of surveillance for hepatocellular carcinoma (HCC) in reducing cancer related mortality among patients with cirrhosis is largely unknown. The objective of this study was to study the effectiveness of HCC surveillance in the national Veterans Administration (VA) clinical practice. METHODS: We conducted a retrospective cohort study of patients with HCC during 2005-2010 by reviewing patients' medical records to determine receipt of HCC surveillance in the 2years prior to HCC diagnosis. We determined association of HCC surveillance with overall mortality adjusting for age, risk factors, model for end-stage liver disease (MELD) score, comorbidity index, alpha-fetoprotein levels, healthcare utilization, Barcelona Clinic Liver Cancer (BCLC) stage, and treatment. We accounted for lead and length time biases. RESULTS: Of 887 patients with HCC, only 412 (46.5%) received any surveillance prior to HCC diagnosis. Patients who received surveillance were significantly more likely to have early stage disease HCC (BCLC stage 0/A 27.2% vs. 11.6%) and receive potentially curative (20.9% vs. 11.6%) or palliative (59.2% vs. 45.5%) treatments compared to those without HCC surveillance. Receipt of HCC surveillance was associated with 38% reduction in mortality risk (unadjusted hazard ratios (HR) 0.62, 95% confidence intervals (CI) 0.54-0.71) that declined to 20% (HR 0.80, 95% CI 0.69-0.94) after adjusting for HCC stage and treatment, compared to those without HCC surveillance. CONCLUSIONS: Among patients with HCC, pre-diagnosis HCC surveillance is associated with a significant 38% reduction in overall mortality. The reduction in mortality risk with surveillance is mediated via stage migration and receipt of HCC specific treatment. LAY SUMMARY: Surveillance for liver cancer leads to earlier detection of cancer and increases chances of getting curative treatment. This ultimately leads to increased longevity in patients with liver cancer.

Hepatocellular Carcinoma in the Absence of Cirrhosis in United States Veterans is Associated With Nonalcoholic Fatty Liver Disease.

BACKGROUND & AIMS: Hepatocellular carcinoma (HCC) can develop in individuals without cirrhosis. We investigated risk factors for development of HCC in the absence of cirrhosis in a U.S. METHODS: We identified a national cohort of 1500 patients with verified HCC during 2005 to 2010 in the U.S. Veterans Administration (VA) and reviewed their full VA medical records for evidence of cirrhosis and risk factors for HCC. Patients without cirrhosis were assigned to categories of level 1 evidence for no cirrhosis (very high probability) or level 2 evidence for no cirrhosis (high probability), which were based on findings from histologic analyses, laboratory test results, markers of fibrosis from noninvasive tests, and imaging features. RESULTS: A total of 43 of the 1500 patients with HCC (2.9%) had level 1 evidence for no cirrhosis, and 151 (10.1%) had level 2 evidence for no cirrhosis; the remaining 1203 patients (80.1%) had confirmed cirrhosis. Compared with patients with HCC in presence of cirrhosis, greater proportions of patients with HCC without evidence of cirrhosis had metabolic syndrome, nonalcoholic fatty liver disease (NAFLD), or no identifiable risk factors. Patients with HCC without evidence of cirrhosis were less likely to have abused alcohol or have hepatitis C virus infection than patients with cirrhosis. Patients with HCC and NAFLD (unadjusted odds ratio, 5.4; 95% confidence interval, 3.4-8.5) or metabolic syndrome (unadjusted odds ratio, 5.0; 95% confidence interval, 3.1-7.8) had more than 5-fold risk of having HCC in the absence of cirrhosis, compared with patients with HCV-related HCC. CONCLUSIONS: Approximately 13% of patients with HCC in the VA system do not appear to have cirrhosis. NAFLD and metabolic syndrome are the main risk factors for HCC in the absence of cirrhosis.

Transarterial bland versus chemoembolization for hepatocellular carcinoma: rethinking a gold standard.

BACKGROUND: Transarterial chemoembolization (TACE) is the most common procedure for the treatment of hepatocellular carcinoma (HCC). However, HCC is generally considered chemoresistant and data demonstrating the superiority of TACE over bland embolization (TAE) are lacking. MATERIALS AND METHODS: A nationwide, retrospective cohort study of HCC patients treated with first-line TACE or TAE within the Veterans Affairs health care system (2005-2012) was performed. The primary outcome was overall survival. Risk of death by treatment type (TACE or TAE) was evaluated using multivariate (adjusted for age, presence of cirrhosis, Barcelona Clinic Liver Cancer stage, and Charlson comorbidity score) and propensity score-adjusted Cox regression. RESULTS: The cohort included 405 patients treated with first-line transarterial embolization. Among these patients, 32 (7.9%) underwent TAE. Most of the patients (76.8%) had intermediate or advanced stage at presentation. Similar proportions of patients (TACE 53.3% versus TAE 43.7%; P = 0.30) received more than one embolization procedure. There was no difference in median survival (20.1 versus 23.1 mo, respectively; log-rank P = 0.84). Compared to TACE, there was no difference in risk of death associated with TAE after multivariate (hazard ratio [HR] 0.92; 95% CI, 0.61-1.37) and propensity score adjustment (HR = 0.86; 95% CI = 0.58-1.29). CONCLUSIONS: There is no clear benefit associated with chemotherapy infusion over bland embolization for HCC treatment. Given the rising incidence of HCC in the United States and considering the added costs associated with TACE compared to TAE, future work comparing these competing management strategies is needed.

Temporal trends of nonalcoholic fatty liver disease-related hepatocellular carcinoma in the veteran affairs population.

BACKGROUND & AIMS: Nonalcoholic fatty liver disease (NAFLD) is a risk factor for hepatocellular carcinoma (HCC). However, no systemic studies from the United States have examined temporal trends, HCC surveillance practices, and outcomes of NAFLD-related HCC. METHODS: We identified a national cohort of 1500 patients who developed HCC from 2005 through 2010 from Veterans Administration (VA) hospitals. We reviewed patients' full VA medical records; NAFLD was diagnosed based on histologic evidence for, or the presence of, the metabolic syndrome in the absence of hepatitis C virus (HCV) infection, hepatitis B, or alcoholic liver disease. We compared annual prevalence values for the main risk factors (NAFLD, alcohol abuse, and HCV), as well a HCC surveillance and outcomes, among HCC patients. RESULTS: NAFLD was the underlying risk factor for HCC in 120 patients (8.0%); the annual proportion of NAFLD-related HCC remained relatively stable (7.5%-12.0%). In contrast, the proportion of HCC cases associated with HCV increased from 61.0% in 2005 (95% confidence interval, 53.1%-68.9%) to 74.9% in 2010 (95% confidence interval, 69.0%-80.7%). The proportion of HCC cases associated with only alcohol abuse decreased from 21.9% in 2005 to 15.7% in 2010, and the annual proportion of HCC cases associated with hepatitis B remained relatively stable (1.4%-3.5%). A significantly lower proportion of patients with NAFLD-related HCC had cirrhosis (58.3%) compared with patients with alcohol- or HCV-related HCC (72.4% and 85.6%, respectively; P < .05). A significantly higher percentage of patients with NAFLD-related HCC did not receive HCC surveillance in the 3 years before their HCC diagnosis, compared with patients with alcohol- or HCV-associated HCC. A lower proportion of patients with NAFLD-related HCC received HCC-specific treatment (61.5%) than patients with HCV-related HCC (77.5%; P < .01). However, the 1-year survival rate did not differ among patients with HCC related to different risk factors. CONCLUSIONS: NAFLD is the third most common risk factor for HCC in the VA population. The proportion of NAFLD-related HCC was relatively stable from 2005 through 2010. Although patients with NAFLD-related HCC received less HCC surveillance and treatment, a similar proportion survive for 1 year, compared with patients with alcohol-related or HCV-related HCC.

An evidence-based approach to abnormal vision in the emergency department

Patients present to the ED with visual disturbances that may be painful or painless and may include loss of visual acuity, field cuts, diplopia, and headache. A detailed history and complete ocular examination are essential to obtaining the correct diagnosis and offering expedited treatment and referral. This review discusses the differential diagnosis for patients experiencing abnormal vision from a nontraumatic or minimally traumatic etiology, and reviews diagnostic and treatment strategies from an evidence-based perspective, including point-of-care ocular ultrasound. Management of the needs of special populations, such as patients with sickle cell disease, HIV, and those with a ventriculo-peritoneal shunt, is reviewed.

"The Heart Truth:" Using the Power of Branding and Social Marketing to Increase Awareness of Heart Disease in Women.

In September 2002, the National Heart, Lung, and Blood Institute launched The Heart Truth, the first federally-sponsored national campaign aimed at increasing awareness among women about their risk of heart disease. A traditional social marketing approach, including an extensive formative research phase, was used to plan, implement, and evaluate the campaign. With the creation of the Red Dress as the national symbol for women and heart disease awareness, the campaign integrated a branding strategy into its social marketing framework. The aim was to develop and promote a women's heart disease brand that would create a strong emotional connection with women. The Red Dress brand has had a powerful appeal to a wide diversity of women and has given momentum to the campaign's three-part implementation strategy of partnership development, media relations, and community action. In addition to generating its own substantial programming, The Heart Truth became a catalyst for a host of other national and local educational initiatives, both large and small. By the campaign's fifth anniversary, surveys showed that women were increasingly aware of heart disease as their leading cause of death and that the rise in awareness was associated with increased action to reduce heart disease risk.