Agents of Change: Geriatrics Workforce Programs Addressing Systemic Racism and Health Equity.

Many factors affect how individuals and populations age, including race, ethnicity, and diversity, which can contribute to increased disease risk, less access to quality healthcare, and increased morbidity and mortality. Systemic racism-a set of institutional policies and practices within a society or organization that perpetuate racial inequalities and discrimination-contributes to health inequities of vulnerable populations, particularly older adults. The National Association for Geriatrics Education (NAGE) recognizes the need to address and eliminate racial disparities in healthcare access and outcomes for older adults who are marginalized due to the intersection of race and age. In this paper, we discuss an anti-racist framework that can be used to identify where an organization is on a continuum to becoming anti-racist and to address organizational change. Examples of NAGE member Geriatric Workforce Enhancement Programs (GWEPs) and Geriatrics Academic Career Awards (GACAs) activities to become anti-racist are provided to illustrate the framework and to guide other workforce development programs and healthcare institutions as they embark on the continuum to become anti-racist and improve the care and health of vulnerable older adults.

Randomized controlled trial of stress reduction with meditation and health education in black men and women with high normal and normal blood pressure.

BACKGROUND: Black men and women suffer from disparities in morbidity and mortality from hypertension, cardiovascular disease, and currently, COVID-19. These conditions are associated with social determinants of health and psychosocial stress. While previous trials demonstrated that stress reduction with meditation lowered BP in the grade I range in Black adults, there is a paucity of evidence for high normal and normal BP. OBJECTIVE: This randomized controlled trial was conducted to evaluate the effect of stress reduction with the Transcendental Meditation (TM) technique in Black adults with high normal BP and normal BP using international classifications. METHODS: A total of 304 Black men and women with high normal (130-139/85-89 mm Hg) and normal BP (120-129/80-84 mm Hg) were randomized to either TM or health education (HE) groups. BP was recorded at 3, 6, 9, 12, 24, 30 and 36 months after baseline. Linear mixed model analysis was conducted to compare the BP change between TM and HE participants in the high-normal BP and normal-BP groups. Survival analysis for hypertensive events was conducted. RESULTS: After an average of 19.9 ± 11.1 months follow-up, TM participants in the high-normal BP group showed significantly lower posttest SBP (-3.33 mm Hg, p = 0.045). There was no difference in DBP (-0.785 mm Hg, p = 0.367) compared to HE participants. In the normal BP group, the SBP and DBP were not different between the TM and HE participants. The hazard ratio for hypertensive events was 0.52 (p = 0.15) in the high normal BP group (7 TM vs 13 HE) with no difference in the normal BP group. CONCLUSION: This RCT found that meditation lowered systolic BP in Black men and women with high normal BP but not in normal BP participants. These results may be relevant to reducing health disparities in CVD and related co-morbidities.

International Consensus on Risk Management of Diabetic Ketoacidosis in Patients With Type 1 Diabetes Treated With Sodium-Glucose Cotransporter (SGLT) Inhibitors.

Sodium-glucose cotransporter (SGLT) inhibitors are new oral antidiabetes medications shown to effectively reduce glycated hemoglobin (A1C) and glycemic variability, blood pressure, and body weight without intrinsic properties to cause hypoglycemia in people with type 1 diabetes. However, recent studies, particularly in individuals with type 1 diabetes, have demonstrated increases in the absolute risk of diabetic ketoacidosis (DKA). Some cases presented with near-normal blood glucose levels or mild hyperglycemia, complicating the recognition/diagnosis of DKA and potentially delaying treatment. Several SGLT inhibitors are currently under review by the U.S. Food and Drug Administration and European regulatory agencies as adjuncts to insulin therapy in people with type 1 diabetes. Strategies must be developed and disseminated to the medical community to mitigate the associated DKA risk. This Consensus Report reviews current data regarding SGLT inhibitor use and provides recommendations to enhance the safety of SGLT inhibitors in people with type 1 diabetes.

Long-term outcomes of a dental postbaccalaureate program: increasing dental student diversity and oral health care access.

The University of California, San Francisco School of Dentistry established the Dental Postbaccalaureate Program in 1998 to provide reapplication assistance to students from economically and/or educationally disadvantaged backgrounds who were previously denied admission to dental school. The goals were to increase diversity in the dental school student population and improve access to dental services for underserved populations. This article assesses the program's short-, mid-, and long-term outcomes and is the first to examine long-term practice patterns after a dental postbaccalaureate program. Data collected on all participant (n=94) demographics, pre/post-program DAT scores, and post-program dental school admission results were used to assess short- and mid-term outcomes. Long-term outcomes and practice patterns were assessed using results of a census survey administered between 2009 and 2011 to the participants who had completed dental school and been in practice for at least two years (n=57). The survey had a response rate of 93 percent (n=53). Descriptive statistical techniques were used to examine the responses and to compare them to U.S. Census Bureau data and nationally available practice data for new dental graduates. Program participants' DAT scores improved by an average of two points, and 98 percent were accepted to dental school. All survey respondents were practicing dentistry, and 81 percent reported serving underserved populations. These participants treat more Medicaid recipients than do most dentists, and their patient population is more diverse than the general population. The outcomes demonstrate that the program's graduates are increasing diversity in the dental student population and that their practices are providing access to care for underserved populations.

The role of enrichment programs in strengthening the academic Pipeline to dental education.

Academic enrichment programs can be essential to efforts by dental schools to recruit and enroll underrepresented minority students (URM). Many summer academic enrichment programs provide additional preparation and support to URM students in the sciences. They often address barriers to student achievement such as unevenness in academic preparation, less rigorous educational background, family influence on preparation aspiration and success, unease in a new setting, and lack of professional role models. To be successful, these programs must address both the academic and social complexities of URM students and often require a range of programs to meet the specific needs of different student groups.

Economic and clinical impact of inpatient diabetic hypoglycemia.

OBJECTIVE: To assess the clinical and economic impact of hypoglycemia that develops during hospitalization of patients with diabetes. METHODS: In this retrospective cohort study, data from 70 hospitals were used to identify the first inpatient encounter for adult patients with diabetes. Patients were included if all blood glucose measurements were 70 mg/dL or higher during the first 24 hours and their primary discharge diagnosis was for a condition other than hypoglycemia. Those who developed laboratory evidence of hypoglycemia (blood glucose <70 mg/dL after 24 hours) were compared with patients whose blood glucose values were all 70 mg/dL or higher. An alternative definition of hypoglycemia (blood glucose <50 mg/dL after 24 hours) was also evaluated. We adjusted for potential confounders with multivariate models. RESULTS: Hypoglycemia had an adverse effect on all outcomes among more than 100,000 diabetic patients. After adjustment, patients with diabetes who developed hypoglycemia had higher charges (38.9%), longer lengths of stay (3.0 days), higher mortality (odds ratio, 1.07; 95% confidence interval, 1.02-1.11), and higher odds of being discharged to a skilled nursing facility (odds ratio, 1.58; 95% confidence interval, 1.48-1.69) than diabetic patients without hypoglycemia (P<.01 for all). In all cases, using the lower threshold (<50 mg/dL) to define hypoglycemia resulted in similar findings with a larger magnitude of differences. CONCLUSIONS: Although a direct causal relationship cannot be inferred, these study findings suggest the importance of carefully maintaining euglycemia during hospitalizations. Whether the observed worse outcomes were due to hypoglycemia itself or whether they were a marker of worse outcomes due to other causes requires further research.

Genetic variation in the rhythmonome: ethnic variation and haplotype structure in candidate genes for arrhythmias.

AIMS: The 'rhythmonome' is the term we have adopted to describe the set of genes that determine the normal coordinated electrical activity in the heart. Elements of this set include pore-forming ion channels, function-modifying proteins and intracellular calcium control elements. Rare mutations in many of these genes are known to cause unusual congenital monogenic arrhythmia syndromes, and single common variants have been reported to modify arrhythmia phenotypes. Here, we report an evaluation of the variation and haplotype structure in six key components of the rhythmonome. MATERIALS & METHODS: SNPs were typed using DNA extracted from Coriell cell lines to survey allele frequencies and haplotype structure in six genes (ANK2, SCN5A, KCNE1 and 2 gene cluster, KCNQ1, KCNH2 and RYR2) across four human populations (African-American, European American, Han Chinese and Mexican American). RESULTS: A total of 307 SNPs were analyzed across the six genes, revealing significant allele-frequency differences between populations and clear differences in haplotype structure. CONCLUSIONS: The pattern of variation we report is an important step towards incorporating common variation across the rhythmonome in studies of arrhythmia susceptibility.

Validity of the adherence estimator in the prediction of 9-month persistence with medications prescribed for chronic diseases: a prospective analysis of data from pharmacy claims.

OBJECTIVE: The aim of this article was to assess the predictive validity of the Adherence Estimator--a 3-item instrument designed to estimate a patient's propensity to adhere to medications prescribed for chronic disease. METHODS: The Adherence Estimator was a 3-item part of a larger survey mailed to adults aged >or=40 years who had a qualifying index prescription filled in June 2008. A qualifying prescription was defined as one for a medication indicated for the treatment of 1 of 5 chronic diseases (cardiovascular disease, dyslipidemia [lipid-lowering drugs], diabetes [oral antihyperglycemics], osteoporosis [oral bisphosphonates], or asthma). Outcomes were compared between the adherence risk groups derived from the Adherence Estimator (low risk = score of 0, medium risk = score of 2-7, and high risk = score of 8-36). Treatment persistence over a period of 9 months was measured using pharmacy claims data. The primary outcome was the median proportion of days covered (PDC) by >or=1 medication during the first 9 months after the index fill. Secondary outcomes included adherence to the index medication, defined as PDC dichotomized to >or=0.80 or <0.80; rate of obtaining a second fill within 30 days of the index fill; and medication possession ratio (MPR) for refill adherence. RESULTS: There were 1676 usable responses. Ages ranged from 40 to 88 years, with a mean of 64.6 years. Almost two thirds (1076/1676 [64.2%]) of the sample were female, and 1483/1676 (88.5%) were white. Statistically significant associations for all 3 pairwise comparisons (low vs medium risk, low vs high risk, and medium vs high risk) were observed between the Adherence Estimator risk groups for: (1) median PDC (0.655, 0.598, and 0.484 in the low-, medium-, and high-risk groups, respectively [all, false discovery rate [FDR] <0.05]); (2) PDC categorized (293/711 [41.21%], 200/588 [34.01%], and 105/377 [27.85%] [all, FDR <0.05]); and (3) rate of obtaining a second fill for the index medication within 30 days (489/711 [68.78%], 374/588 [63.61%], and 207/377 [54.91%] [all, FDR <0.05]). The low- and high-risk groups differed from one another on: (1) persistence with the index medication at 9 months (265/711 [37.27%] and 95/377 [25.20%]); (2) persistence with >1 medication at 9 months (291/711 [40.93%] and 108/377 [28.65%]); and (3) obtaining a second fill for any medication within 30 days (501/711 [70.46%] and 219/377 [59.09%]) (all, P < 0.05). The low- and high-risk groups differed significantly from one another in MPR for refill adherence (0.912 vs 0.866). Results observed within diseases mirrored those for the total sample, but with less precision. CONCLUSION: In the present analysis of the validity of the Adherence Estimator in predicting adherence, baseline propensity to adhere to medications prescribed for chronic diseases was statistically associated with several measures of adherence and persistence, as derived from pharmacy claims data, over a 9-month period.

LDL-C goal attainment among patients newly diagnosed with coronary heart disease or diabetes in a commercial HMO.

BACKGROUND: Patients beginning treatment with lipid-modifying drugs should have their serum lipid levels monitored and, if necessary, their drug therapy adjusted to reach and maintain their treatment goals. Patients with coronary heart disease or diabetes are at high risk of coronary events and are particularly important target groups for monitoring and dose adjustment of lipid-modifying drug therapy. OBJECTIVE: to determine from administrative claims the rates of lipid testing, treatment with low-density lipoprotein cholesterol (LDL-C)-lowering drug therapy, and LDL-C goal attainment defined as LDL-C < 100 mg per DL in the time period after a new diagnosis of coronary heart disease or diabetes among patients who had not previously received lipid-modifying drug therapy. METHODS: an index date was defined by a new diagnosis of coronary heart disease or diabetes between January 1, 1999 and December 31, 2000, preceded by a 12-month pre-index period without lipid-modifying drug treatment in a commercial health maintenance organization (HMO) database for the southeastern united states. coronary heart disease (CHD) was defined by a diagnosis code for myocardial infarction (International Classification of Diseases, Ninth Edition, Clinical Modification [ICD-9-CM] code 410.xx) or angina/ischemic heart disease (411.xx), or a procedural code for angioplasty (icd-9-cM 36.1x-36.3x; Current Procedural Terminology [CPT] 92980-92984, 92995-92996) or coronary artery bypass graft (icd-9-cM 36.01, 36.02, 36.05, 36.09; CPT 33510-33545). diabetes was identified either by an icd-9-cM diagnosis code 250.xx or a pharmacy claim for an antihyperglycemic medication. Patients were followed in the post-index period until loss of eligibility or a maximum of 42 months (mean = 26 months, range=12-42 months). We calculated the proportion of patients with lipids treated and at LDL-C goal (defined as V < 100 mg per DL) in months 1-6 after the index date. among those not at goal in months 1-6, we estimated the proportion treated to goal in months 7-12 and in month 7 to the end of the post-index period. Logistic regression was used to estimate the odds of goal attainment in months 7-12 and in month 7 to the end of the post-index period among patients who were not at goal in months 1-6. RESULTS: Laboratory lipid values were available for 4,676 (40.4%) of 11,552 patients who had not previously received lipid-modifying drug therapy in months 1-6 after the index date, of whom 72.7% (n = 3,400) had an LDL-C > or =100 mg per DL (63.5% for CHD and 76.7% for diabetes). Of 1,245 patients tested and treated with lipid-modifying therapy in months 1-6, 485 (39.0%) were at LDL-C goal in months 1-6 (48.2% of CHD and 28.8% of diabetes patients), and 760 (61.0%) were not at LDL-C goal (51.8% of those with CHD and 71.2% of those with diabetes). Goal attainment (cumulative) among those treated improved to 50.1% in months 7-12 and 58.4% in month 7 to the end of the post-index period. Patients not attaining goal in months 1-6, and who continued treatment in months 7-12 and month 13 to the end of the post-index period, had a 48.8% (95% confidence interval [CI], 44.0%-53.6%) predicted probability of attaining their goals. The odds of goal attainment in month 7 to the end of post-index period (among those not at goal in months 1-6) were greater for (a) age e 65 years (odds ratio [or] = 2.45, 95% CI, 1.62-3.72), (b) history of hypertension (or = 1.91, 95% CI, 1.20-3.03), (c) greater number of distinct medications (or = 1.07, 95% CI, 1.01-1.14 per additional medication), (d) months of observation post-index (or = 1.04, 95% CI = 1.01-1.08 per additional month), and (e) months supply of lipid-modifying medication (or = 1.04, 95% CI, 1.01-1.07 per additional month), and were lower for LDL-C > or = 130 mg per DL in months 1-6 (or = 0.53, 95% CI, 0.35-0.82) and a history of dyslipidemia (or = 0.54, 95% CI, 0.35-0.83). The odds of LDL-C goal attainment were not affected by diagnosis (CHD vs. diabetes), gender, statin titration (34% of patients), lipid-modifying drug switching (39% of patients), or treatment with a high-potency LDL-C-lowering drug dosage (one of sufficient strength to reduce LDL-C by > 40%). CONCLUSION: of patients receiving lipid testing and lipid drug treatment in the 6 months after an initial diagnosis of CHD or diabetes, 61% were not at the LDL-C goal of < 100 mg per DL. Among those not at LDL-C goal in the first 6 months of treatment, only about half who continued treatment subsequently attained their LDL-C goal, despite statin titration or switching of their lipid-modifying drug therapy.

Contemporary analysis of secondary failure of successful sulfonylurea therapy.

OBJECTIVE: To revise older estimates of secondary failure that may no longer describe the contemporary pattern of sulfonylurea (SU) monotherapy and to identify predictors of such failure. METHODS: We identified 4,091 patients who achieved hemoglobin A1c (A1C) <8% within 1 year after initiation of SU therapy as their first-ever antihyperglycemic drug after January 1, 1996. The study subjects underwent follow-up until they added or switched antihyperglycemic medication, had A1C > or =8%, or terminated health plan membership or until December 31, 2004. We defined secondary failure by using two separate but overlapping approaches: (1) the addition of or switch to another antihyperglycemic drug after 6 months of SU therapy or (2) the first A1C measurement > or =8.0%. RESULTS: The level of A1C achieved within 1 year after initiation of SU treatment was the most powerful predictor of secondary SU failure. About 50% of patients whose best A1C was 7.0% to 7.9% added or switched antihyperglycemic drugs within 40 months, whereas it took nearly 60 months for those in the 6.0% to 6.9% A1C category and 74 months in the A1C <6.0% category to reach a 50% failure rate. Similarly, more than half of those patients whose best A1C was 7.0% to 7.9% had an A1C value > or =8% within 24 months, whereas it took nearly 60 months for study subjects in the 6.0% to 6.9% A1C category and 86 months for those in the <6.0% category to have SU failure. Younger age and weight gain were also predictive of failure. CONCLUSION: Secondary failure of SU therapy is inversely associated with the level of A1C achieved within the first year of SU monotherapy. Clinicians should quickly consider therapeutic adjustments to lower the A1C level rapidly if initial success is not achieved.

Regulatory change for organ procurement organizations: certifying the success of transplantation in America.

In June 2006, the Centers for Medicare & Medicaid Services released the final rule for the conditions of participation for organ procurement organizations in the United States. The new guidelines change the way OPOs are measured, shifting from a population-based set of performance measures to a system that is based on eligible donors and conversion rates. In addition to the change in measurement philosophy, CMS has included statements, regarding organizational structure, staffing, and research as standard measures for OPOs. The change from solely donation and transplantation measures is significant for the community, and will result in changes in the way OPOs structure their organizations and governing and clinical boards.

Trends in lipid management among patients with diabetes.

OBJECTIVE: To examine trends in lipid management (cholesterol testing, treatment, and goal attainment) among patients with diabetes and to analyze the factors associated with initiation of lipid-lowering therapy. METHODS: We conducted a longitudinal, retrospective study of patients with diabetes identified during a 24-month baseline period (January 1, 1995, to December 31, 1996) and for whom follow-up was continued for 5 years (1997 to 2001). Generalized estimating equations were used to test for time trend effects in lipid management. We modeled the days from baseline to the first lipid-lowering prescription fill date with a multivariate Cox proportional hazards regression model. RESULTS: Rates of lipid testing, treatment, and goal attainment significantly improved (P<0.001) during the 5-year study period: from 37% to 67% for lipid testing; from 19% to 41% for treatment with a lipid-lowering agent; from 22% to 37% for achievement of low-density lipoprotein cholesterol (LDL-C) levels < 100 mg/dL; and from 54% to 75% for achievement of LDL-C levels < 130 mg/dL. The relative likelihood (hazard rate) of treatment with lipid-lowering agents was greater for patients with LDL-C levels > or = 100 mg/dL relative to patients with LDL-C concentrations < 100 mg/dL. Treatment with lipid-lowering agents of patients with a cardiovascular event during follow-up was approximately 3 times more likely relative to those without such an event. CONCLUSION: We found that rates of lipid testing, treatment, and goal attainment improved significantly between 1997 and 2001. Nevertheless, ample room for improvement of these rates continues to exist. Particular attention may be warranted to ensure that patients with diabetes receive lipid-lowering agents not only after a cardiovascular event but also before such an event occurs.

The impact of losartan on the lifetime incidence of end-stage renal disease and costs in patients with type 2 diabetes and nephropathy.

INTRODUCTION: The RENAAL (Reduction of Endpoints in Non-insulin dependent diabetes with the Angiotensin II Antagonist Losartan) study demonstrated that, in hypertensive patients with type 2 diabetes mellitus and nephropathy, treatment with losartan plus conventional antihypertensive therapy (CT) reduced the relative risk of end-stage renal disease (ESRD) by 29% versus placebo over the time span of the study (mean patient follow-up of 3.4 years). The objective of this study was to project the effect of losartan compared with placebo on the lifetime incidence of ESRD and associated costs (from a US healthcare system perspective). METHODS: To estimate lifetime incidence of ESRD, we used a competing risks method to account for the risk of death without ESRD. We estimated the cost (US dollars, year 2002 values) associated with ESRD by combining the cumulative incidence of ESRD with the lifetime cost associated with ESRD. Total cost was estimated as the sum of the cost associated with ESRD, the cost of losartan study therapy and other costs (non-ESRD/non-losartan) expected for patients with type 2 diabetes. Survival was estimated by weighting the life expectancies with and without ESRD by the cumulative risk of ESRD. Costs and outcomes were discounted by 3% per annum. RESULTS: We projected a lower lifetime incidence of ESRD for losartan patients (66%) compared with placebo patients (83%). This reduction in ESRD resulted in a decrease in cost associated with ESRD of US dollars 31,803 per patient and a gain of 0.99 life-years per patient (0.70 discounted). After accounting for the cost of losartan and the additional cost associated with greater survival, we projected that treatment with losartan would result in a lifetime net saving of US dollars 24,632 per patient. CONCLUSION: Treatment with losartan plus CT in patients with type 2 diabetes and nephropathy reduced the within-trial incidence of ESRD and is projected to result in lifetime reductions in ESRD and associated costs, and increased survival, versus placebo.

Employer-paid nonmedical costs for patients with diabetes and end-stage renal disease.

INTRODUCTION: Disease conditions such as end-stage renal disease (ESRD), which have severe consequences of disability and mortality, can generate substantial costs for large employers providing life insurance and disability insurance benefits. This study is the first to examine such disease-related nonmedical costs for employers and models the following employer-paid costs for ESRD in patients with diabetes: 1) life insurance benefits, 2) disability benefits, and 3) cost of replacing a worker. METHODS: We simulated a hypothetical cohort of 10,000 individuals with the age and sex distribution of a typical employee population in the United States. Data sources for the model parameters included the United States Renal Data System and proprietary life insurance and disability insurance claims databases. In addition, we used published information to identify the structures of typical employee benefits programs and annual salary information and to estimate the cost of replacing lost workers. RESULTS: The study estimated that employers may incur life insurance costs of 55,055 dollars per ESRD-related death, disability insurance costs of 31,671 dollars per ESRD-related disability, and worker replacement costs of 27,869 dollars per ESRD-related lost worker. Overall, the total monthly cost per employee with ESRD and diabetes was 5439 dollars. CONCLUSION: Our study finds that, other than the large direct medical costs documented in literature, ESRD onset also results in substantial nonmedical costs for employers. As employers continue to debate changes in the structure of future health plan benefits to reduce health care costs, they should consider potential indirect cost savings of providing affordable access to medical care that prevents or delays disability and mortality in their workers.

Cholesterol levels and statin use in patients with coronary heart disease treated in primary care settings.

INTRODUCTION: Therapy with 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, or statins, has proven to be effective in the treatment of lipid disorders. However, statin therapy continues to be underused, even though statins are a relatively safe and well-tolerated class of agents. In this study, we assessed trends in lipid control in patients with heart disease who receive most of their health care in primary care clinics. The objective was to determine whether systems of care implemented within a large medical group are associated with improved treatment and control of dyslipidemia in a high-risk group of coronary heart disease patients. METHODS: All adults with heart disease in a Minnesota medical group (N = 2947) were identified using diagnosis and procedure codes related to coronary heart disease (sensitivity = 0.85; positive predictive value = 0.89) in 1996. Study subjects were observed from 1995 to 1998. Subjects had a baseline and follow-up test for low-density lipoprotein cholesterol and high-density lipoprotein cholesterol. Changes between baseline and follow-up measurements and trends in the use of statins and other lipid-active agents among the study subjects were analyzed. RESULTS: Among 1388 subjects with two or more eligible lipid measurements, mean low-density lipoprotein cholesterol improved from 137.6 mg/dL to 111.0 mg/dL (P < .001), and mean high-density lipoprotein cholesterol improved from 42.3 mg/dL to 46.3 mg/dL (P < .001). The percentage of patients with low-density lipoprotein cholesterol < or = 100 mg/dL rose from 12.5% to 39.8% (P < .001), and the percentage with high-density lipoprotein cholesterol > or = 40 mg/dL rose from 52.5% to 67.6% (P < .001). In multivariate models, statin use was identified as the main factor that contributed to the improvement in low-density lipoprotein cholesterol (P < .001). Men had greater decreases in low-density lipoprotein cholesterol than women after adjusting for other variables (P < .001). Statin use rose from 24.3% at baseline to 69.6% at follow-up. The statin discontinuation rate was 8.3% for baseline statin users and 12.2% for subjects who used statins at any time during the study period. CONCLUSION: Investment in better heart disease care for patients in primary care clinics led to major improvement in lipid control over 30 months, primarily due to increased statin use. Improvements in low-density lipoprotein cholesterol and high-density lipoprotein cholesterol were sufficient to substantially reduce risk of subsequent major cardiovascular events.

End-stage renal disease-associated managed care costs among patients with and without diabetes.

OBJECTIVE: To examine the direct costs of care before and after onset of end-stage renal disease (ESRD) for patients with and without diabetes based on analyses of retrospective healthcare claims data. RESEARCH DESIGN AND METHODS: Patients with onset of ESRD between January 1998 though June 2002 were identified based on use of dialysis, renal transplantation, or other ESRD-related services. Continuous health plan enrollment > or =12 months before and > or =1 month after ESRD onset was required. The costs calculated include both observed and adjusted estimates; the latter were calculated using generalized linear models, controlling for demographic and clinical characteristics, "onset" period, and duration of follow-up. Analyses focus on the diabetic ESRD patient and include a comparison with ESRD patients without diabetes. RESULTS: The study included 2,020 patients with diabetes and 2,170 without diabetes; 63% of patients were >50 years of age. Average costs were relatively stable before ESRD ($1,535 to $4,357 for diabetes, $1,082 to $2,447 for no diabetes) but more than doubled in the month preceding onset ($9,152 and $8,211, respectively). Postonset, average monthly per-patient costs escalated sharply in the 1st month ($26,507 and $26,789), declined steadily through month 6, and remained flat but elevated thereafter. Adjusted annual costs per patient pre- and postonset of ESRD were significantly higher for diabetes (P <0.0001); annual costs were 69% ($38,041 vs. $22,538) and 79% ($96,014 vs. $53,653) higher pre- and postonset, respectively. CONCLUSIONS: The economic burden of ESRD in the year after onset is substantial, particularly among patients with diabetes.

Losartan and the United States costs of end-stage renal disease by baseline albuminuria in patients with type 2 diabetes and nephropathy.

BACKGROUND: Type 2 diabetes is the leading cause of end-stage renal disease (ESRD). The Reduction of Endpoints in NIDDM with the Angiotensin II Antagonist Losartan (RENAAL) study provided the opportunity to estimate costs associated with ESRD by baseline albuminuria from a United States perspective. METHODS: Costs for ESRD in patients with diabetes were estimated by baseline albuminuria using the U.S. Renal Data System by using the number of days each patient experienced ESRD and the daily estimated U.S. cost of ESRD. RESULTS: The losartan-based antihypertensive therapy group experienced a 28.6% (P=0.002) reduction in the risk of the development of ESRD compared with placebo-based conventional antihypertensive therapy. The previously estimated annual ESRD-related cost saving in the losartan group was 5,144 dollars (95% CI 1,701-8,586 dollars, P=0.003) at 3.5 years. With the cost of losartan, the net savings in the losartan group was estimated at 3,522 dollars (143-6,900 dollars, P=0.041) by 3.5 years. More ESRD-free days were observed and reduced ESRD costs estimated with losartan-based treatment over all levels of baseline albuminuria. CONCLUSION: Treatment with losartan in patients with type 2 diabetes and nephropathy in the RENAAL study not only reduces the incidence of ESRD, but is also estimated from a U.S. perspective to result in substantial cost savings over the 3.5-year duration of the trial across all levels of baseline albuminuria.

Adequacy of glycemic, lipid, and blood pressure management for patients with diabetes in a managed care setting.

OBJECTIVE: We conducted a retrospective study to evaluate the adequacy of glycemic, lipid, and blood pressure (BP) management for diabetic patients in a managed care organization (MCO). RESEARCH DESIGN AND METHODS: Patients aged > or =18 years with diabetes (n=7,114) were retrospectively identified over a 2-year period from the MCO's administrative database based on the Health Plan Employer Data and Information Set 2000 selection criteria using pharmacy, laboratory, and encounter data. Analyses examined demographics and percentages of patients tested and meeting American Diabetes Association goals for HbA1c, lipids, and BP, both overall and for those receiving medication treatment versus no treatment. RESULTS: Testing rates for A1C, LDL cholesterol, and BP were 77, 54, and 95%, respectively. The percentage of patients tested who were at goal were 37% for A1C, 23% for LDL cholesterol, and 41% for systolic BP. Of the patients in our sample, 72% were treated for glycemic control, 64% were treated for BP control, and only 28% were treated for lipid control. Of the patients who received medication treatment, less than one-third were at goal for A1C (29%) and LDL cholesterol (32%), whereas 40% were at goal for systolic BP. CONCLUSIONS: We found that although a large percentage of diabetic patients were tested for A1C, LDL cholesterol, and systolic BP, a much smaller percentage had reached their respective goals. More aggressive glycemic, lipid, and BP management appears to be needed to improve care for these patients.