Mortality and Discharge Location of Intensive Care Patients With Alzheimer Disease and Related Dementia.

BACKGROUND: Intensive care unit (ICU) utilization has increased among patients with Alzheimer disease and related dementia (ADRD), although outcomes are poor. OBJECTIVES: To compare ICU discharge location and subsequent mortality between patients with and patients without ADRD enrolled in Medicare Advantage. METHODS: This observational study used Optum's Clinformatics Data Mart Database from years 2016 to 2019 and included adults aged >67 years with continuous Medicare Advantage coverage and a first ICU admission in 2018. Alzheimer disease and related dementia and comorbid conditions were identified from claims. Outcomes included discharge location (home vs other facilities) and mortality (within the same calendar month of discharge and within 12 months after discharge). RESULTS: A total of 145 342 adults met inclusion criteria; 10.5% had ADRD and were likely to be older, female, and have more comorbid conditions. Only 37.6% of patients with ADRD were discharged home versus 68.6% of patients who did not have ADRD (odds ratio [OR], 0.40; 95% CI, 0.38-0.41). Both death in the same month as discharge (19.9% vs 10.3%; OR, 1.54; 95% CI, 1.47-1.62) and death in the 12 months after discharge (50.8% vs 26.2%; OR, 1.95; 95% CI, 1.88-2.02) were twice as common among patients with ADRD. CONCLUSIONS: Patients with ADRD have lower home discharge rates and greater mortality after an ICU stay than patients without ADRD.

US Older Adults with Multiple Chronic Conditions Perceptions of Provider-Patient Communication: Trends and Racial Disparities from MEPS 2013-2019.

BACKGROUND: Multiple chronic conditions (MCC) require complex patient-centered approaches with effective provider-patient communication. OBJECTIVE: To describe trends in patient perceptions of provider-patient communication during non-emergency care and identify associated racial disparities in US older adults with MCC. DESIGN, SETTING, PARTICIPANTS: Observational study using pooled US Medical Expenditure Panel Survey (2013-2019) data included adults > 65 with two or more chronic conditions. MAIN MEASURES: Provider-patient communication was measured by four indicators (how often their doctor explained things clearly, listened carefully, showed respect, and spent enough time with them). The primary outcomes were the annual rates of reporting "always" for the communication indicators. Cochran-Armitage trend tests examined the trends of reporting "always" and associated racial disparities. Multivariable logistic regression identified racial and other factors associated with respondents choosing "always" for one or more categories for provider-patient communication, defined as positive communication. RESULTS: Among 9758 older adults with MCC, declining trends for positive communication were shown across all provider-patient communication categories during 2013 to 2019 (p<0.001). The greatest decrease occurred in "always listening carefully", from 68.6% in 2013 to 59.1% in 2019 (p<0.001). The declining trends of four communication measures in non-Hispanic Whites with MCC were significant (p<0.001). Older adults from Hispanic or Non-Hispanic Black racial backgrounds were 28 to 51% more likely to report "always" for the four indicators of provider-patient communication than non-Hispanic Whites after adjusting for respondents' characteristics. CONCLUSION: The rates of "always" reporting positive communication with providers significantly declined from 2013 to 2019 in older adults with MCC, particularly in non-Hispanic Whites. Hispanics and non-Hispanic Blacks were more likely to report positive communication with providers than other races.

Adapting Civility Education in an Academic-Practice Partnership.

BACKGROUND: Incivility results in nurse burnout, decreased job performance, and decreased patient safety. Leaders of an academic-practice partnership developed educational activities promoting organizational civility during the COVID-19 pandemic. The purpose of this article is to describe an educational activity about civility that was transitioned to a virtual platform and participants' comfort engaging in and responding to incivility. METHOD: Face-to-face education was converted to a synchronous online event, supporting 75 nurses, nursing students, and other health care professionals in attendance. Activities consisted of cognitive rehearsal techniques, breakout rooms, simulation videos, group debriefs, and panel discussions delivered via Zoom and Mentimeter software. RESULTS: Workplace Civility Index results were significantly different from pretest to post-test. Seventy-two percent of participants were not comfortable gossiping about others, but only 30% were comfortable responding to incivility. CONCLUSION: Promoting civility awareness through a virtual education platform using cognitive rehearsal techniques and reflection can provide support for current and future nurses. [J Contin Educ Nurs. 2021;52(12):575-580.].

Delivery of healthcare provider's lifestyle advice and lifestyle behavioural change in adults who were overweight or obese in pre-diabetes management in the USA: NHANES (2013-2018).

OBJECTIVE: The purpose of this study is to examine the association between delivery of healthcare provider's advice about lifestyle management and lifestyle behavioural change in pre-diabetes management in adults who were overweight or obese. DESIGN: This cross-sectional study included adults with body mass index (BMI) ≥25 kg/m2 and reporting pre-diabetes in USA. Outcomes included the prevalence of receiving provider's advice on lifestyle management and patterns of practicing lifestyle change. The association between delivery of provider's advice and lifestyle-related behavioural change in pre-diabetes management was examined. SETTING: US Continuous National Health and Nutrition Examination Survey (2013-2018). PARTICIPANTS: A total of 1039 adults with BMI ≥25 kg/m2 reported pre-diabetes. RESULTS: Of eligible adults with pre-diabetes, 76.8% received provider's advice about lifestyle change. The advice group showed higher proportions of ongoing lifestyle change than no advice group, including weight reduction/control (80.1% vs 70.9%, p=0.018), exercise (70.9% vs 60.9%, p=0.013) and diet modifications (83.8% vs 61.8%, p<0.001). After adjustment, those receiving provider's advice were more likely to increase exercise (OR 1.63, 95% CI 1.12 to 2.38) and modify diet (OR 3.0, 95% CI 1.82 to 4.96). CONCLUSION: Over 75% of US adults who were overweight or obese and reported pre-diabetes received healthcare provider's advice about reducing the risk of diabetes through lifestyle change. Provider's advice increased the likelihood of lifestyle-related behavioural change to exercise and diet.

'eatNplay' - a rurally-tailored, family-based, telehealth intervention for childhood obesity: Protocol for a mixed-methods randomized newsletter controlled pilot study.

BACKGROUND: Childhood obesity disproportionately affects rural communities where access to pediatric weight control services is limited. Telehealth may facilitate access to these services. OBJECTIVE: This paper describes the rationale, curriculum, and methodology for conducting a randomized controlled pilot trial of a rural, family-based, telehealth intervention that aims to improve weight-related behaviors among children, compared to monthly newsletters. METHODS: A mixed-methods randomized design will randomly assign 44 rural families with one or more children aged 5 to 11 years identified as overweight or obese to an intervention or newsletter control group. The intervention group will attend 'eatNplay' group videoconferencing telehealth sessions, conducted weekly by a registered nurse and a motivational interviewing expert, to discuss diet, exercise, sleep, and peer group influences. The control group will receive newsletters covering these topics. Outcome measures at baseline, 12, and 26 weeks will assess 1) participant engagement and satisfaction with 'eatNplay'; 2) child's BMI, dietary behavior, physical activity, and sleep behavior; and 3) parent/guardians' self-reported beliefs, behaviors, attitudes, perceived stress, and perceived quality of life. Analyses will employ 1) thematic analysis of semi-structured parent/guardian interviews after follow-up to help refine the intervention (e.g., curriculum), and 2) linear mixed models to compare outcomes between groups pre- and post-intervention and reduce bias from unobserved variables. Results of this pilot study could refine methodology for conducting telehealth studies, acceptability of healthcare provider-involved recruitment, interdisciplinary team approach, and addressing childhood obesity in rural communities through telehealth.

Multiple chronic conditions and associated health care expenses in US adults with cancer: a 2010-2015 Medical Expenditure Panel Survey study.

BACKGROUND: Cancer increases the risk of developing one or more chronic conditions, yet little research describes the associations between health care costs, utilization patterns, and chronic conditions in adults with cancer. The objective of this study was to examine the treated prevalence of chronic conditions and the association between chronic conditions and health care expenses in US adults with cancer. METHODS: This retrospective observational study used US Medical Expenditure Panel Survey (MEPS) Household Component (2010-2015) data sampling adults diagnosed with cancer and one or more of 18 select chronic conditions. The measures used were treated prevalence of chronic conditions, and total and chronic condition-specific health expenses (per-person, per-year). Generalized linear models assessed chronic condition-specific expenses in adults with cancer vs. without cancer and the association of chronic conditions on total health expenses in adults with cancer, respectively, by controlling for demographic and health characteristics. Accounting for the complex survey design in MEPS, all data analyses and statistical procedures applied longitudinal weights for national estimates. RESULTS: Among 3657 eligible adults with cancer, 83.9% (n = 3040; representing 16 million US individuals per-year) had at least one chronic condition, and 29.7% reported four or more conditions. Among those with cancer, hypertension (59.7%), hyperlipidemia (53.6%), arthritis (25.6%), diabetes (22.2%), and coronary artery disease (18.2%) were the five most prevalent chronic conditions. Chronic conditions accounted for 30% of total health expenses. Total health expenses were $6388 higher for those with chronic conditions vs. those without (p < 0.001). Health expenses associated with chronic conditions increased by 34% in adults with cancer vs. those without cancer after adjustment. CONCLUSIONS: In US adults with cancer, the treated prevalence of common chronic conditions was high and health expenses associated with chronic conditions were higher than those without cancer. A holistic treatment plan is needed to improve cost outcomes.

Adverse Safety Event Characteristics and Predictive Factors in Hospital Encounters for Patients with Chronic Kidney Disease.

BACKGROUND: Adverse safety events (ASE) during hospitalization may contribute to renal decline or poor outcomes. Understanding factors contributing to ASE in chronic kidney disease (CKD) is limited. The objective is to compare differences and determine predictors of renal pertinent ASE in discharges for CKD. METHOD: A cross-sectional analysis of the National Inpatient Sample, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality 2012 data. The study included adults age ≥18 years with discharge diagnosis for CKD stages 1-4, excluding cancer of the kidney and renal pelvis, renal transplant, end-stage renal disease. Predictors included study sample characteristics, including patient demographics, comorbidity, and hospitalization-related variables. Outcomes assessed included distribution of ASE (angioedema, confusion, muscle weakness or cramps, lower extremity edema (LEE), falls, hypoglycemia, nausea-vomiting-diarrhea (NVD), and skin rash), mean total charge per hospital event, and length-of-stay. The analytical approach used descriptive statistics (means and proportions) and bivariate analysis to compare differences (ASE versus none). Predictors of ASE were explored using multivariate logistic regression. RESULTS: 10.3% of inpatient discharges for CKD showed an ASE. Mean charges (USD 48,072 vs. 46,996), days length-of-stay (6.8 vs. 5.7), number of diagnosis on record (6.8 vs. 5.7), geographical region (Midwest, and West), and type of hospital (rural) were significantly associated with ASE. Most common ASEs were confusion (18%), LEE (21.3%), and NVD (50.7%). Odds of ASE increased for age, female gender, rural hospitals, geographical region, and diagnosis for anemia, coagulopathies, depression, fluid and electrolyte disorders, neurological disorders, psychoses, and weight loss. CONCLUSIONS: We identified key factors that increase the risk of ASE in patients with CKD. Opportunities exist to reduce ASE in CKD.

Real-world impact of ongoing regular exercise in overweight and obese US adults with diabetes on health care utilization and expenses.

AIMS: To assess the effect of regular exercise on health care utilization patterns and expenses in a real-world national sample of overweight and obese US adults with diabetes. METHODS: Medical Expenditure Panel Survey data (2010-2015) identified adults with diabetes and a body mass index (kg/m2) ≥25. Two groups were created: exercise (moderate or vigorous physical activity >30min at least five times weekly) and non-exercise groups. OUTCOMES MEASURED: average total health care expenses (per-person per-annum) and the likelihood of hospitalization. RESULTS: Among 5140 overweight and obese adults with diabetes, 49.1% reported exercising at least five times weekly. The exercise group showed lower medical care and prescription drug utilization than the non-exercise group (p<0.001). Total unadjusted health expenses in the exercise group were $5651 lower than the non-exercise group (p<0.001). After controlling for socioeconomic and health-related variables, regular exercise reduced total health care expenses by 22.1% (p<0.001) and the likelihood of hospitalization by 28% (p=0.001). CONCLUSIONS: Reduced hospitalization and health care expenses were associated with regular exercise (≥30min at least five times weekly) in overweight and obese adults with diabetes.

An Interprofessional Quality Improvement Training Program That Improves Educational and Quality Outcomes.

A key component of quality improvement (QI) is developing leaders who can implement QI projects collaboratively. A yearlong interprofessional, workplace-based, continuing professional development program devoted to QI trained 2 cohorts of teams (dyads or triads) to lead QI projects in their areas of work using Plan-Do-Study-Act methodology. Teams represented different specialties in both inpatient and outpatient settings. They spent 4 to 6 hours/week on seminars, online modules, bimonthly meetings with a QI coach, and QI project work. Evaluations conducted after each session included pre-post program QI self-efficacy and project milestones. Post-program participants reported higher levels of QI self-efficacy (mean = 3.47; SD = 0.39) compared with pre program (mean = 2.02, SD = 0.51; P = .03, Cohen's d = 3.19). Impact on clinical units was demonstrated, but varied. The coach was identified as a key factor for success. An interprofessional, workplace-based, continuing professional development program focused on QI increased QI knowledge and skills and translated to improvements in the clinical setting.

De-Escalation Training to Medical-Surgical Nurses in the Acute Care Setting.

Violence is increasing on medical-surgical units as a "silent epidemic." This quality improvement project employs a small non-experimental, single-group, pre- and post-test design (N = 11) to determine the effectiveness of de-escalation training on medical-surgical nurses' confidence levels when dealing with agitated patients. Regardless of age, education, or years of experience, scores improved for each question on Thackrey's (1987) Confidence in Coping with Patient Aggression Instrument after implementing Ten Domains of De-escalation by Richmond et al. (2012). A paired-sample two-tailed t-test significantly increased from Time 1 pre-test (M = 49.82, SD = 10.11) to Time 2 post-test (M = 72.82, SD = 14.41), t(10) = 4.46, p <.001. The mean increase was 23.00 [95% CI, 11.51-34.49]; d = 1.84 indicating a large effect size (Pilot, 2010). A sensitivity analysis (Wilcoxon Signed Rank Test) showed a median difference among the matched pairs with a significant increase in confidence levels post-training, z = -2.847, p <.004. The median score increased from the pre-test (Md = 51) to the post-test scores (Md = 71) (Pallant, 2013).

Venue of receiving diabetes self-management education and training and its impact on oral diabetic medication adherence.

AIMS: To determine predictors associated with the diabetes self-management education and training (DSME) venue and its impact on oral antidiabetic (OAD) medication adherence. METHODS: The Medical Expenditure Panel Survey household component (MEPS-HC) data (2010-2012) identified adults with diabetes prescribed OAD medication(s) who completed a supplemental Diabetes Care Survey (DCS). Based on the DCS responses to questions about the number and type of DSME venue(s), two groups were created: (1) multiple venues (a physician or health professional plus internet and/or group classes) vs (2) single venue (physician or health professional only). The medication possession ratio (MPR) measured medication adherence, with 0.80 the cut-point defining adherent. Logistic regression examined factors associated with the DSME venue and its effect on OAD medication adherence. RESULTS: Of the 2119 respondents, 41.6% received DSME from multiple venues. Age (<65years), education-level (college or higher), high-income, and diet modification were significantly more likely associated with receiving DSME from multiple venues. In single vs multiple venues, medication adherence was suboptimal (mean MPR 0.66 vs 0.64, p=0.245), and venue showed no influence on adherence (OR: 0.92, 95% CI, 0.73-1.16). CONCLUSION: Sociodemographic characteristics influence where adults with diabetes receive DSME. Adding different DSME venues may not address suboptimal OAD medication adherence.

Nephrotoxic Medication Exposure in U.S. Adults with Predialysis Chronic Kidney Disease: Health Services Utilization and Cost Outcomes.

BACKGROUND: Nephrotoxic medication exposure increases risks for acute kidney injury, permanent renal function loss, and costly preventable adverse drug events. Exposure to medications associated with inducing acute tubular nephritis or tubular toxicity versus nonexposure among those with predialysis renal disease-a population vulnerable to increased risk of kidney injury-may affect health services utilization and cost outcomes. Few studies quantify nephrotoxic medication exposure in chronic kidney disease (CKD) and associated costs. OBJECTIVE: To examine exposure to medications associated with inducing acute tubular nephritis or tubular toxicity versus nonexposure and the effect on health services utilization and cost outcomes in a nationally representative sample of adults with predialysis CKD. METHODS: This retrospective study used Medical Expenditure Panel Survey (MEPS) household component longitudinal files (years 2006-2012; panels 11-16). Participants included 809 MEPS respondents aged > 18 years with predialysis CKD, after excluding those participants with cancer, kidney stone, renal dialysis, or transplant procedures (approximately 14.7 million U.S. noninstitutionalized individuals). Two groups were created to evaluate the main measures: (1) participants prescribed 1 or more medications associated with risk of acute tubular nephritis and/or tubular toxicity (termed "nephrotoxic exposure") and (2) participants with nonexposure. Medications cited in published literature as associated with tubular kidney damage were used. Multivariable regression models assessed the pattern of nephrotoxic medication exposure and its effect on health services utilization and expenses. RESULTS: Nephrotoxic medication exposure occurred in 72% of adult MEPS respondents. Of those, 47.2% and 52.8% were prescribed 1 and at least 2 nephrotoxic medications, respectively. Coexistent chronic conditions included hypertension (72.3%), diabetes (49.5%), coronary heart disease (33%), arthritis (23.6%), and chronic obstructive pulmonary disease (17.6%). Eligible MEPS respondents aged ≥ 65 years, from the U.S. South region, and with Charlson Comorbidity Index (CCI) score > 0 were 75% (vs. aged 18-45 years), 83% (vs. Northeast), and 72%-96% (vs. CCI = 0) more likely to be exposed to nephrotoxic medications. Uninsured participants showed 55% less likelihood of nephrotoxic exposure, compared with privately insured participants. Higher utilization was shown in the nephrotoxic medication exposure group (vs. nonexposure): prescription fills (52.8 vs. 26.8, P < 0.001), emergency department visits (56.2 vs. 29.3 per 1,000 patient months, P < 0.001), and hospitalization (51.8 vs. 23.4 per 1,000 patient months, P < 0.001). Unadjusted all-cause expenses were greater for the following categories: medical ($119,935 vs. $11,462, P < 0.001), prescription drug ($4,828 vs. $2,816, P < 0.001), and total health expenses ($24,663 vs. $14,277, P < 0.001). Adjusted all-cause expenses were greater for total (29.7% greater, P = 0.003), prescription medications (56.6% greater, P < 0.001), and medical (23.4% greater, P = 0.036), but there were no differences in predialysis CKD-related utilization and expenses. CONCLUSIONS: Increased vigilance is needed when prescribing nephrotoxic medications in predialysis CKD, particularly in patients with comorbid conditions and the elderly. Nephrotoxic medication exposure in predialysis CKD has the potential for increased health services utilization and cost outcomes. DISCLOSURES: There was no grant or intramural funding for this research. The authors have no conflicts of interest, financial or otherwise, to disclose. Study concept and design were primarily contributed by Davis-Ajami, along with Fink and Wu. Davis-Ajami took the lead in data collection, along with Wu, and data interpretation was performed by David-Ajami, Wu, and Fink. All authors participated in manuscript preparation and revision.

Patterns of use and expenses associated with mail-service pharmacy in adults with diabetes.

OBJECTIVES: To identify socioeconomic factors associated with mail-service pharmacy use and compare the differences in disease-specific prescription medication and medical utilization expenses in a nationally representative sample of adults with diabetes. DESIGN: A retrospective, longitudinal, cross-sectional study. SETTING: United States in 2006-11. PARTICIPANTS: Medical Expenditure Panel Survey household component (MEPS-HC) participants aged 18 years or older diagnosed with diabetes and prescribed antidiabetic medications. MAIN OUTCOME MEASURES: Likelihood of mail-service pharmacy use, diabetes-related medical utilization, and medication expenses. RESULTS: Among 4,430 eligible participants identified in the 2006-11 surveys, representing more than 83 million U.S. individuals, nearly 13% of the participants obtained two-thirds or more of their antidiabetic medications via mail service predominantly. Mail-service pharmacy users were older, had high school or college degrees, had higher incomes, and were more likely to be covered by private insurance. There were no significant differences in diabetes-related medical utilization and drug expenses between the two groups. CONCLUSION: Besides pharmacy benefit design, sociodemographic and economic factors influenced drug dispensing channel use (mail service versus community pharmacy). No significant differences in diabetes-related drug and medical expenses between mail-service and community pharmacy users were observed.

Antidepressant treatment persistence in low-income, insured pregnant women.

BACKGROUND: Pregnant women with depression face complicated treatment decisions, either because of the risk associated with not treating depression or because of the risks associated with antidepressant use. Approximately 1 in 5 women experience depressive symptoms during pregnancy. This information suggests that many women may take an antidepressant at some time during pregnancy. Once pregnant women initiate antidepressant prescription pharmacotherapy, medication treatment persistence plays an important role in managing depression, yet little is known regarding antidepressant use behavior in pregnant women. OBJECTIVE: To determine antenatal antidepressant treatment nonpersistence and associated factors in low-income, insured pregnant women. METHODS: We identified eligible pregnant women (≥ 18 years) diagnosed with major depression who initiated antidepressant medications during pregnancy from South Carolina Medicaid claims data (2004-2009). Our main outcome measure was treatment nonpersistence to antidepressant therapy during pregnancy. We defined treatment nonpersistence to antidepressant pharmacotherapy as having a gap between 2 consecutive prescriptions lasting at least 15 days during pregnancy. We applied a proportional hazards model to identify predictors associated with the risk for antidepressant nonpersistence during pregnancy. RESULTS: Of 804 pregnant women meeting study criteria, nearly 45% of this cohort did not continue to use antidepressant pharmacotherapy, showing a gap ≥ 15 days between 2 prescriptions, after initiating antidepressant therapy during pregnancy. Women reporting nonwhite race were 36% more likely to show a gap in antidepressant medication use during pregnancy than white women. Women with a history of antidepressant use before pregnancy were 44% more likely to discontinue the antidepressant therapy during pregnancy. CONCLUSIONS: Treatment persistence to antidepressant medications was poor during pregnancy in low-income, insured pregnant women. Individualized treatment might be considered to reduce the risks of untreated depression and antenatal antidepressant use in vulnerable women.

Epoetin zeta in the management of anemia associated with chronic kidney disease, differential pharmacology and clinical utility.

Epoetin zeta was granted marketing authorization in October 2007 by the European Medicines Agency as a recombinant human erythropoietin erythropoiesis-stimulating agent to treat symptomatic anemia of renal origin in adult and pediatric patients on hemodialysis and adults on peritoneal dialysis, as well as for symptomatic renal anemia in adult patients with renal insufficiency not yet on dialysis. Currently, epoetin zeta can be administered either subcutaneously or intravenously to correct for hemoglobin concentrations ≤10 g/dL (6.2 mmol/L) or with dose adjustment to maintain hemoglobin levels at desired levels not in excess of 12 g/dL (7.5 mmol/L). This review article focuses on epoetin zeta indications in chronic kidney disease, its use in managing anemia of renal origin, and discusses its pharmacology and clinical utility.

Gap analysis: synergies and opportunities for effective nursing leadership.

Gap analysis encompasses a comprehensive process to identify, understand, address, and bridge gaps in service delivery and nursing practice. onducting gap analysis provides structure to information gathering and the process of finding sustainable solutions to important deficiencies. Nursing leaders need to recognize, measure, monitor, and execute on feasible actionable solutions to help organizations make adjustments to address gaps between what is desired and the actual real-world conditions contributing to the quality chasm in health care. Gap analysis represents a functional and comprehensive tool to address organizational deficiencies. Using gap analysis proactively helps organizations map out and sustain corrective efforts to close the quality chasm. Gaining facility in gap analysis should help the nursing profession's contribution to narrowing the quality chasm.

Differences in health services utilization and costs between antihypertensive medication users versus nonusers in adults with diabetes and concomitant hypertension from Medical Expenditure Panel Survey pooled years 2006 to 2009.

OBJECTIVES: To compare population-level baseline characteristics, individual-level utilization, and costs between antihypertensive medication users versus nonusers in adults with diabetes and concomitant hypertension. METHODS: This longitudinal retrospective observational research used Medical Expenditure Panel Survey household component pooled years 2006 to 2009 to analyze adults 18 years or older with nongestational diabetes and coexistent essential hypertension. Two groups were created: 1) antihypertensive medication users and 2) no antihypertensive pharmacotherapy. We examined average annualized health care costs and emergency department and hospital utilization. Accounting for Medical Expenditure Panel Survey's complex survey design, all analyses used longitudinal weights. Logistic regressions examined the likelihood of utilization and anytihypertensive medication use, and log-transformed multiple linear regression models assessed costs and antihypertensive medication use. RESULTS: Of the 3261 adults identified with diabetes, 66% (n = 2137) had concomitant hypertension representing 38.7 million individuals during 2006 to 2009. Significantly, the 16% (n = 338) no antihypertensive pharmacotherapy group showed greater mean nights hospitalized (3.6 vs. 1.7, P = 0.0120), greater all-cause hospitalization events per 1000 patient months (41 vs. 24, P = 0.0.007), and lower mean diabetes-related and hypertension-related ambulatory visits. After adjusting for confounders, non-antihypertensive medication users showed 1.64 odds of hospitalization, 29% lower total, and 27% lower average annualized medical expenses compared with antihypertensive medication users. CONCLUSIONS: In adults with diabetes and coexistent hypertension, we observed significantly greater hospitalizations and lower costs for the non antihypertensive pharmacotherapy group versus those using antihypertensive medications. The short-term time horizon greater hospitalizations with lower expenses among non-antihypertensive medication users with diabetes and concomitant hypertension warrant further study.

Pharmacoeconomic considerations in treating actinic keratosis.

Actinic keratosis is among the most commonly treated skin conditions in the outpatient setting. Its prevalence spans the globe, with greater distribution in fair skinned individuals and the immunocompromised. With high prevalence, increasing incidence and the risk of transformation to a cancerous lesion, prevention and timely treatment present opportunities to rein in costs. The purpose of this article is to review published economic studies relating to the treatment of actinic keratosis, to summarize results discussing the cost drivers of current treatment modalities and to identify parameters most likely to influence the cost effectiveness of treatment. We systematically conducted a published literature search for pharmacoeconomic research of actinic keratosis using title, abstract or full-text searches with the following search terms ([actinic OR solar] AND [keratosis OR keratoses]) AND (economic OR cost OR pharmacoeconomics OR decision). We included published articles referencing actinic keratosis in a standalone study or in a broader study referencing non-melanoma skin cancer and articles evaluating cost-of-illness, cost-of-treatment, cost minimization, cost effectiveness, cost utility, cost-benefit analysis and cost consequence. Our review of the literature found nine studies devoted to pharmacoeconomic considerations of actinic keratosis treatments, with one article investigating both cost-of-illness and cost-of-treatment, two measuring cost-of-illness, two evaluating cost-of-treatment, one focusing on cost minimization, and three focusing on cost effectiveness. The literature compared a broad range of actinic keratosis treatments including topical medications, cryotherapy, photodynamic therapy, excision and a combination of treatment modalities. The direct cost of actinic keratosis management in the US was estimated at $US1.2 billion per year, with indirect costs totalling $US295 million (year 2004 values). The primary drivers of cost were physician office visits and associated procedures. Pharmacoeconomic research defining standards, outcomes and areas of efficiencies in the treatment of actinic keratosis is in its infancy. To move towards more comprehensive analysis, research needs to focus on updating epidemiological data, evolving evidence-based standards, delineating cost drivers in immunocompetent and immunocompromised populations, and on health outcomes.