Community Pharmacists Identification of Gaps in Care - Statin Utilization for Primary Prevention.

Background: Statins are a highly effective lipid-lowering therapy associated with significant reductions in atherosclerotic cardiovascular disease (ASCVD) events and death. Despite these benefits, statins are underutilized. Pharmacist-led interventions to increase statin prescribing are effective. To our knowledge, no prior studies implemented a comprehensive cardiovascular risk assessment utilizing point-of-care (POC) testing in community pharmacies. Objectives: The primary objective was to determine if community pharmacists can be utilized to identify gaps in care regarding appropriate use of statin therapy for prevention of ASCVD events in HPSAs. Secondary objectives were to assess public interest in ASCVD risk assessment and statin prescribing by the pharmacist, and to identify factors associated with statin gaps in care. Methods: A cross-sectional study was conducted at three independent community pharmacies. Participants were identified based on age and medication history and were scheduled at their pharmacy to receive a comprehensive ASCVD risk screening consisting of POC measurement of a complete lipid panel, blood glucose or A1C, and blood pressure. Participants were informed of their statin candidacy at the screening. Participants completed a survey regarding perceptions of the services provided and opinions of statin prescribing by pharmacists. Results: Of the 57 participants, 43 (75.4%) were possible statin candidates. Most indicated trusting their pharmacist to prescribe a cholesterol-lowering medication and felt insurance should pay for these screenings. Conclusion: ASCVD risk assessment conducted within the community pharmacy setting for can be utilized to identify treatment gaps in status use. Participants indicated trusting pharmacists to provide this service and found the service valuable.

Utilization rates and predictors of sodium glucose cotransporter 2 inhibitor use in patients with heart failure with or without type 2 diabetes.

PURPOSE: Sodium glucose cotransporter 2 (SGLT2) inhibitors have been demonstrated to reduce cardiovascular deaths and heart failure (HF) hospitalizations in patients with HF. Despite this, utilization remains low. The purpose of this study was to characterize SGLT2 inhibitor utilization rates and predictors of use in a population of patients with or without type 2 diabetes (T2D). METHODS: This was a retrospective, single-center, descriptive chart review study. Individuals 18 years of age or older with HF were eligible for inclusion. Charts were reviewed between August 2021 and February 2022. The primary objective was to identify rates of SGLT2 inhibitor prescribing for patients with HF within a large academic medical center. Logistic regression analyses were conducted to identify potential SGLT2 inhibitor utilization predictors (demographic characteristics, medical history, laboratory results, specialty provider visits, medication use, and medication coverage). RESULTS: A total of 800 patients with HF were included: 377 with HF with reduced ejection fraction (HFrEF), 88 with mildly reduced EF, and 335 with preserved EF. Key baseline characteristics were as follows: 43% female; 47% Hispanic; 42% with T2D; 49% with established atherosclerotic cardiovascular disease; and mean age, 65 years. SGLT2 inhibitor utilization was 6.5% overall. Key predictors of utilization were as follows: T2D (odds ratio [OR], 33.4; 95% CI, 8.01-139.55), HFrEF (OR, 2.8; 95% CI, 1.45-5.51), HF clinic visit (OR, 2.5; 95% CI, 1.40-4.60), visit with pharmacist with prescriptive authority (OR, 5.8; 95% CI, 3.14-10.88), and enrollment in the hospital patient assistance program (OR, 2.3; 95% CI, 1.08-4.97). CONCLUSION: Despite guideline recommendations, SGLT2 inhibitors are underutilized in patients with HF with or without T2D.

Sodium-Glucose Cotransporter 2 Inhibitor Use Among Individuals Age <65 with Type 2 Diabetes and Heart Failure with Reduced Ejection Fraction: A Cost-Benefit Analysis.

Background: Type 2 diabetes (T2D) patients face increased risk of heart failure (HF) as they age. Sodium-glucose cotransporter 2 inhibitors (SGLT-2i) have demonstrated effectiveness in reducing HF hospitalizations in patients with T2D and HF with reduced ejection fraction (HFrEF). Diabetes guidelines recommend SGLT-2i therapy for patients with HFrEF; however, SGLT-2i cost is high. Objective: Study objectives were to assess SGLT-2i utilization and HF hospitalization rates in commercially insured adults (age <65) with T2D and heart failure with reduced ejection fraction (HFrEF) taking metformin with/without SGLT-2i use and conduct a cost-benefit analysis of SGLT-2i use from payer and societal perspectives. Methods: Economic models included HF hospitalization rates from real-world data (RWD) and hospitalization rate reductions from RWD and SGLT-2i clinical trials. Real-world HF hospitalization rates were obtained from claims data (MarketScan Commercial Database, years 2013-2018). Societal perspective analyses included indirect costs. Sensitivity analyses were conducted on key parameters. Results: Among adults with T2D and HFrEF age 30-64, SGLT-2i use increased (1.1% to 17.4%) between 2013 and 2018. The HF hospitalization rate without SGLT-2i use vs with was 15.5% vs 11.0% (absolute risk reduction of 4.5%). Base case scenario net-benefit was negative across all payer perspective models, while positive for societal-perspective. Payer perspective overall net-benefit in 30-64 population: -$1,725,758 (-$4106 per person). Societal perspective net-benefit in 30-64 population: $5,996,851 ($14,269 per person). In sensitivity analyses, estimated per person base case societal net-benefit of $14,269 was most sensitive to changes in baseline HF hospitalization rates, post-discharge mortality rates, and readmission rates. Lowering SGLT-2i prescription costs 50% and 80% resulted in per person net-benefit increases of $1737 and $4004, respectively. Conclusion: SGLT-2i utilization has steadily increased, with lower HF hospitalization rates observed among SGLT-2i users. Societal benefits of SGLT-2i use in this population are substantive; payer benefits are negative unless SGLT-2i cost is drastically reduced.

Awareness, perceptions, and attitudes toward community pharmacist clinical services: An analysis of data from 2004 and 2018.

OBJECTIVE: This study aimed to describe and compare the public's change in awareness and perceptions of, willingness to use, willingness to pay, and interest in insurance coverage for community pharmacist prescriptive authority services and point of care testing over a time span of 14 years. METHODS: This was a retrospective review of anonymous questionnaires administered by student pharmacists in 2004 and in 2018. Questionnaires were administered to individuals who presented to University of New Mexico College of Pharmacy sponsored health fair screenings and at various community pharmacies throughout the state of New Mexico (NM). RESULTS: In total, 545 (2004) and 659 (2017-2018) participants completed the questionnaire. Awareness of community pharmacist clinical services increased from 2004 to 2018. In 2018, awareness of newer prescriptive authority services provided by pharmacists in NM was low relative to the services assessed in previous years. Most respondents indicated a willingness to use and pay for pharmacist-provided clinical services and felt that pharmacists should receive compensation by their insurance for these services. Trust in pharmacist advice grew from 2004 to 2018. CONCLUSION: Overall rates of awareness of community pharmacist clinical services were low with the exception of immunizations; however, most participants indicated interest in and willingness to use these services. Most participants believed pharmacists should receive reimbursement from insurance companies for clinical services and were also willing to pay a copay or out-of-pocket cost for these services.

Awareness and perceptions of advanced practice pharmacists among health care providers in New Mexico.

OBJECTIVE: The purpose of this study was to evaluate health care provider awareness and perceptions of the 2 types of advanced practice pharmacists (APPhs) in New Mexico: pharmacist clinicians (PhCs) and community pharmacists with independent prescriptive authority (iRPhs). METHODS: A cross-sectional electronic survey was administered to health care providers in New Mexico to describe awareness and perceptions of APPhs and benefits and barriers to collaborative practice with APPhs. RESULTS: A total of 5905 providers received the emailed survey, and 634 (11%) completed the survey, with 68% of the respondents indicating that they were not aware of the 2 types of APPhs in New Mexico. The top benefits of working with a PhC identified by the respondents were access to medication knowledge, enhanced clinical outcomes, and increased access to patient care. The barriers to employing a PhC at their practice included cost, difficulty in billing for services, and limited reimbursement. Importantly, 80% of the respondents felt that PhCs should be recognized as providers for insurance reimbursement. Awareness of iRPhs varied by prescriptive authority service, ranging from 34% for tuberculin skin testing to 84% for adult vaccinations. Overall, 80%-92% indicated that iRPhs should be reimbursed, depending on the prescriptive authority service. CONCLUSION: Provider awareness of APPhs in New Mexico was low; however, the willingness to refer patients to APPhs for clinical services was high. Cost, difficulty in billing for services, and reimbursement for PhC services were the primary identified barriers to adding a PhC into practice. Most of the respondents indicated that both types of APPhs should be granted provider status and reimbursed by third-party payers for their services.

Long-Acting Basal Insulins: A Review of the More Recently Approved Agents.

Long-acting basal insulins are used for the management of both type 1 and type 2 diabetes mellitus. Long-acting basal insulins were developed utilizing recombinant DNA technology and have been available since 2000 with the approval of insulin glargine U-100 followed by insulin detemir in 2005. In recent years, diabetes management has become more complex with the approval of insulin glargine U-300 and insulin degludec U-100 and U-200. Both insulin glargine U-300 and insulin degludec have been compared with insulin glargine U-100 and have demonstrated longer durations of action, as well as lower rates of hypoglycemia. This review discusses the Food and Drug Administration-approved long-acting insulins with a focus on recently approved agents and their efficacy and safety compared with the first long-acting basal insulins.

Empagliflozin-induced Diabetic Ketoacidosis Unmasking a Type 1 Diabetes Diagnosis.

Empagliflozin is a sodium glucose cotransporter-2 inhibitor that inhibits renal glucose reabsorption through an insulin-independent mechanism. This class of drugs is used in the management of type 2 diabetes. A 49-year-old female with type 2 diabetes treated with empagliflozin presented to the emergency department in diabetic ketoacidosis (DKA). This case report details the series of events leading to the diagnosis of drug-induced DKA, which led to a change in the patient's diagnosis from type 2 diabetes to type 1 diabetes.

Care transitions service: a pharmacy-driven program for medication reconciliation through the continuum of care.

PURPOSE: A quality-improvement program at University of New Mexico Hospital (UNMH) encompassing admission, discharge, and postdischarge medication reconciliation activities is described, with a report on initial assessments of the program's impact on rates of medication-related problems (MRPs). METHODS: Pharmacists conducted a five-month evaluation of the UNMH Care Transitions Service (CTS), which serves inpatients admitted to the hospital's family medicine service, providing medication reconciliation and targeted MRP interventions. Selected patients who received CTS services from November 2012 through March 2013 (n = 191) were included in the analysis. The study endpoints were the rates and types of MRPs identified, the most commonly implicated medication classes, and predictors of MRPs. Postdischarge MRP rates during a two-month trial of CTS services at a UNMH outpatient clinic were also evaluated. RESULTS: During the five-month evaluation of inpatient CTS services, a total of 1140 MRPs were identified (an average of 6 per patient), about 70% of which were resolved independently of provider review using pharmacy-driven protocols. During the two-month pilot test of CTS outpatient services (n = 16), a total of 28 MRPs were identified; in over 80% of cases, there was a decline in the number of MRPs from the admission to the postdischarge medication reconciliation. CONCLUSION: MRPs were identified through the continuum of care. The majority of MRPs identified in both the inpatient and outpatient settings involved patient variables and patient nonadherence. Seventy percent of inpatient MRPs were resolved independently by the CTS team under pharmacy-driven protocols.

Comparison of the fatty acid composition of the serum phospholipids of controls, prediabetics and adults with type 2 diabetes.

OBJECTIVE: Although abnormalities in the fatty acid composition of serum and red cell membrane phospholipids of patients with type 2 diabetes are well-documented, lacking are studies of this issue in prediabetic individuals. MATERIALS/METHODS: For this cross-sectional study, we recruited 180 subjects (30-80 years), 56 of whom were normal with regard to glucose control (HbA1c, <5.7%), 61 who had prediabetes (HbA1c, 5.7%-6.4%) and 59 who had type 2 diabetes (HbA1c, >6.5%). Serum phospholipids were isolated and analyzed for fatty acids. RESULTS: Most importantly, the fatty acid compositions of the controls and prediabetic subjects were not different for 19 fatty acids. However, the fatty acid profile of the phospholipids of the patients with diabetes differed from the other two groups; the 14 to 18-carbon saturated fatty acids were decreased by 12%-26% whereas the unsaturated fatty acids 16:1n-7, 18:1n-9, 18:2n-6, 20:3n-6 and 20:4n-6 were increased by 45%-64%. Of note, the docosahexaenoic acid (DHA) status of individuals in all three study groups was remarkably low compared with international values, as indicated by DHA proportions in the 1.62%-2.07% range, and there were no differences between groups. The mean melting point of the phospholipid fatty acids of the diabetic patients (32.2°C) was significantly lower (p < 0.001) than that of the prediabetic subjects (38.1°C) and the controls (39.9°C) which were not different from each other. CONCLUSION: These observations indicate that the fatty acid changes associated with type 2 diabetes follow the onset of the disease as opposed to being a causative factor of poor glucose control and insulin insensitivity.

Blood pressure monitoring technique impacts hypertension treatment.

BACKGROUND: In 2005 the American Heart Association (AHA) released updated recommendations for blood pressure (BP) monitoring in order to ensure accurate BP measurements. OBJECTIVE: To determine if current methods of BP assessment in an ambulatory clinic result in significantly different BP measurements than those obtained by following the AHA recommendations and if these BP differences impact treatment decisions. RESEARCH DESIGN: Randomized prospective analysis. SETTING: University of New Mexico Hospital Adult Internal Medicine clinic. PATIENTS: Forty adults with hypertension METHODS: Patient BPs were measured using both the traditional triage method and the AHA-recommended method in cross-over fashion in random order. Two complete medical profile summaries were then constructed for each patient: one for each BP measurement obtained by each technique. These profiles were then reviewed by a panel of providers who provided hypothetical hypertension treatment recommendations. RESULTS: Individual BP results varied greatly between the two methods. SBP readings differed by ≥5 mmHg in either direction for 68% of patients while 78% of patient's DBP readings differed by ≥2 mmHg in either direction. Overall, 93% of patients had a BP difference of either ≥5 mmHg systolic or ≥2 mmHg diastolic. Five patients were determined to be at goal with the triage method, but were higher than their goal BP with the AHA method Significant differences were also seen in treatment recommendations for a given patient based on the differences seen between the two obtained BP readings. The number of patients with treatment variations between their two profiles ranged from 13% to 23% depending on the reviewing provider (p < 0.01 for all providers). CONCLUSION: Inaccurate BP assessment is common and may impact hypertension treatment decisions.

Antiretroviral and statin drug-drug interactions.

Patients living with the human immunodeficiency virus (HIV) are at risk for dyslipidemia as a result of the disease itself and from certain classes of antiretroviral therapy. The protease inhibitors and non-nucleoside reverse transcription inhibitors have been associated with elevated triglycerides, total, and low-density lipoprotein cholesterol with decreased high-density lipoprotein. These classes of medications affect the cytochrome P450 (CYP) enzyme resulting in both induction and inhibition of numerous CYP enzymes. The statins are extensively metabolized by the CYP system and therefore drug-drug interactions between the statins and antiretroviral therapy must be considered when treating HIV or antiretroviral drug-induced dyslipidemia.

The paclitaxel-eluting stent in percutaneous coronary intervention: Part II. Comparison with the sirolimus-eluting stent, economics, and unanswered questions.

The paclitaxel- and sirolimus-eluting stents are currently the only drug-eluting stents approved for use in the United States. These 2 stents differ in terms of mechanism of drug action, the construct of the stent itself, and the drug delivery polymer. Clinical trials have demonstrated superiority of both paclitaxel- and sirolimus-eluting stents when compared with bare-metal stents in terms of reducing restenosis and the need for target vessel revascularization. Recently published head-to-head trials have not conclusively shown 1 drug-eluting stent to be superior to the other, but have demonstrated more favorable angiographic results with the sirolimus-eluting stent compared with the paclitaxel-eluting stent; however, no significant difference has been demonstrated in clinical outcomes such as myocardial infarction or death. In terms of economics, the paclitaxel-eluting stent is substantially more expensive than the bare-metal stent. However, by significantly reducing the risk of restenosis and need for repeat revascularization, the higher direct cost of the paclitaxel-eluting stent may in theory be offset by lower overall healthcare costs, although economic analyses have yet to definitively establish that the paclitaxel-eluting stent is truly cost-effective. There is still much to be discovered regarding the paclitaxel-eluting stent, specifically the optimal stent design and drug release mechanism, the relative safety and efficacy of the paclitaxel-eluting stent compared with other drug-eluting stents, the long-term effects of the paclitaxel-eluting stent, the ideal antiplatelet regimen to use in patients with a paclitaxel-eluting stent, the safety and efficacy of the paclitaxel-eluting stent in various high-risk patient groups, and the ultimate cost-effectiveness of this device.