Pharmacist Hypertension Management Quality Review at an Ambulatory Care Clinic

Background: A reduction of 10 mm Hg in systolic blood pressure (SBP) significantly decreases the risk of major cardiovascular disease events. Pharmacists’ management of blood pressure may assist with this reduction. Objective: Assess the impact of pharmacist management of hypertension via a collaborative practice agreement with physicians in an ambulatory care clinic. Methods: The first phase of this study was a retrospective chart review of physician/nurse hypertension visits from October 2019 to August 2020. The second prospective phase consisted of pharmacist managed hypertension visits from December 2020 to January 2021. The primary outcome was the change in SBP from the beginning to the end of the study period in the prospective group. Secondary outcomes included the proportion of patients achieving their blood pressure goal and the proportion of patients adherent to all antihypertensive medications at their follow-up visits in both groups. This study was institutional review board approved. Results: Forty-seven patients were included and analyzed (24 in the retrospective group and 23 in the prospective group). Patients in the prospective group had an average SBP lowering of 10.83 mm Hg ( P = .0035). Thirteen patients (56.5%) met their blood pressure goal of <130/80 mm Hg in the prospective group, compared to 5 patients (20.8%) in the retrospective group ( P = .012). One adverse event occurred during this study. Limitations included small sample size and short duration of study. Conclusion: Patients had an average SBP lowering of >10 mm Hg. More patients reached a goal blood pressure of <130/80 mm Hg when managed by pharmacists.

Rationale and Design of a Pharmacist-led Intervention for the Risk-Based Prevention of Heart Failure: The FIT-HF Pilot Study

Background: Given rising morbidity, mortality, and costs due to heart failure (HF), new approaches for prevention are needed. A quantitative risk-based strategy, in line with established guidelines for atherosclerotic cardiovascular disease prevention, may efficiently select patients most likely to benefit from intensification of preventive care, but a risk-based strategy has not yet been applied to HF prevention.Methods and Results: The Feasibility of the Implementation of Tools for Heart Failure Risk Prediction (FIT-HF) pilot study will enroll 100 participants free of cardiovascular disease who receive primary care at a single integrated health system and have a 10-year predicted risk of HF of ≥5% based on the previously validated Pooled Cohort equations to Prevent Heart Failure. All participants will complete a health and lifestyle questionnaire and undergo cardiac biomarker (B-type natriuretic peptide [BNP] and high-sensitivity cardiac troponin I [hs-cTn]) and echocardiography screening at baseline and 1-year follow-up. Participants will be randomized 1:1 to either a pharmacist-led intervention or usual care for 1 year. Participants in the intervention arm will undergo consultation with a pharmacist operating under a collaborative practice agreement with a supervising cardiologist. The pharmacist will perform lifestyle counseling and recommend initiation or intensification of therapies to optimize risk factor (hypertension, diabetes, and cholesterol) management according to the most recent clinical practice guidelines. The primary outcome is change in BNP at 1-year, and secondary and exploratory outcomes include changes in hs-cTn, risk factor levels, and cardiac mechanics at follow-up. Feasibility will be examined by monitoring retention rates.Conclusions: The FIT-HF pilot study will offer insight into the feasibility of a strategy of quantitative risk-based enrollment into a pharmacist-led prevention program to reduce heart failure risk.Clinical Trial Registration:https://clinicaltrials.gov/ct2/show/NCT04684264

619. Current State of Infectious Diseases Pharmacist OPAT/COpAT Practice in the United States

Background Outpatient parenteral antimicrobial therapy (OPAT) is the process of administering intravenous (IV) antimicrobials outside the acute inpatient setting. Oral antimicrobials for complex infections are referred to as complex outpatient antimicrobial therapy (COpAT). OPAT/COpAT programs are expanding, as are the opportunities for clinical Infectious Diseases (ID) pharmacists (RPHs) involvement. The current state of clinical (non-dispensing) role and the functions being performed by RPHs in OPAT/COpAT is unknown. Methods To define the current state of OPAT/COpAT pharmacy practice across the United States (US), specifically the clinical functions performed by RPHs, design of RPH involved OPAT/COpAT clinics, and compare training of RPHs who practice in OPAT/COpAT to ID RPHs who do not, a survey of a possible 31 questions was emailed to the American College of Clinical Pharmacists (ACCP) Infectious Diseases Practice and Research Network (PRN) email list. Results were focused on US-based respondents. Results Eighty-seven RPHs responded with 27 practicing in OPAT/COpAT. Training background did not differ between groups. Programs with an OPAT/COpAT RPH were more likely to have a formal OPAT team compared to those without an OPAT/COpAT RPH (p &lt; 0.001). OPAT/COpAT RPHs were early in their careers, with roughly half practicing &lt; 5 years in ID, and 66.7% practicing &lt; 5 years in OPAT/COpAT. Most OPAT/COpAT RPHs (66.7%) practiced at an academic medical center with a median full time equivalent (FTE) of 1 RPH. Most (63%) utilized a collaborative practice agreement and 81.5% shared job functions with other ID RPH roles, most commonly antimicrobial stewardship. Few (28%) OPAT/COpAT programs involved a dispensing component. The average daily census was 42 patients followed by an OPAT/COpAT RPH. There was wide variability in the types of tasks ID RPH performed in OPAT/COpAT, the three most important tasks are listed in Figure 1. OPAT Pharmacists Task Ranking by Importance There was wide variability in the types of tasks ID pharmacist performed in OPAT/COpAT. The most OPAT/COpAT pharmacists responded that adjusting medications based on lab values was in their top 3 most important clinical tasks. When ranking the top three most important tasks, selecting the initial OPAT/COpAT regimen was ranked first most often, followed by review of review of OPAT appropriateness for discharge, then adjusting medications based on lab values. Conclusion This is the largest known survey of OPAT/COpAT RPHs. RPH involvement in OPAT/COpAT in the US is an emerging trend with wide variability in program structure. Tasks performed by OPAT/COpAT RPHs varied significantly; however, OPAT/COpAT RPH respondents’ functions are largely clinical in nature. Disclosures All Authors: No reported disclosures

Minnesota Policy on Pharmacist-Prescribed Contraceptives: Benefits, Limitations, and Opportunities for Improvement

In August 2020, pharmacists were authorized to prescribe contraceptives in Minnesota outside of a collaborative practice agreement. To practice under this new authorization, pharmacists must complete formal contraceptive prescribing training and follow guidelines which include restrictions on patient’s age and appropriate screening and assessment requirements. Allowing pharmacists to prescribe contraceptives has the potential to extend contraceptive access, decrease overall health care costs, and improve outcomes. However, barriers to the expansion of contraceptive prescribing by pharmacists may prevent widespread adoption of this practice in Minnesota. A key concern among pharmacists is a lack of reimbursement for providing this service. Other states adopting contraceptive prescribing by pharmacists which have not paid for this service have reported limited implementation and discontinuation of this service. To improve contraceptive access to Minnesotans, policymakers should consider expanding provider status to pharmacists and providing reimbursement to pharmacists for contraceptive services.

Improving Efficiency of the Barbershop Model of Hypertension Care for Black Men With Virtual Visits

Background The LABBPS (Los Angeles Barbershop Blood Pressure Study) developed a new model of hypertension care for non‐Hispanic Black men that links health promotion by barbers to medication management by pharmacists. Barriers to scaling the model include inefficiencies that contribute to the cost of the intervention, most notably, pharmacist travel time. To address this, we tested whether virtual visits could be substituted for in‐person visits after blood pressure (BP) control was achieved. Methods and Results We enrolled 10 Black male patrons with systolic BP ≥140 mm Hg into a proof‐of‐concept study in which barbers promoted follow‐up with pharmacists who initially met each patron in the barbershop, where they prescribed BP medication under a collaborative practice agreement with the patrons' physician. Medications were titrated during bimonthly in‐person visits to achieve a BP goal of ≤130/80 mm Hg. Once BP goal was reached, visits were done by videoconference. Final BP and safety outcomes were assessed at 12 months. Nine patients completed the intervention. Baseline BP of 155±14/83.9±11 mm Hg decreased by −28.7±13/−8.9±15 mm Hg ( P <0.0001). These data are statistically indistinguishable from prior LABBPS data ( P =0.8 for change in systolic BP and diastolic BP). Hypertension control (≤130/80 mm Hg) was 67% (6 of 9), numerically greater than the 63% observed in LABBPS ( P =not significant). As intended, the mean number of in‐person visits decreased from 11 in LABBPS to 6.6 visits over 12 months. No treatment‐related serious adverse events occurred. Conclusions Virtual visits represent a viable substitute for in‐person visits, both improving pharmacist efficiency and reducing cost while preserving intervention potency. Registration URL: https://www.clinicaltrials.gov ; Unique identifier: NCT 03726710.

Implementation of Outpatient Pharmacist-led Hypertension Management for Under-Resourced Patients: A Pilot Study

Background: The purpose of this study was to implement and evaluate a pharmacist-led hypertension (HTN) program for under-resourced patients discharged from the emergency department (ED) or screened at community health events who are lacking a regular primary care provider (PCP) relationship. Methods: This was a single arm, prospective, pilot study to recruit patients from the Detroit Medical Center (DMC) Sinai Grace Hospital (SGH) ED and community health events. The outpatient pharmacist-led transitional care clinic (TCC) was implemented through a collaborative practice agreement (CPA) with ED physicians. Eligible patients 18 to 60 years with elevated blood pressure (BP) (> 140/90 mmHg) and lacking a PCP relationship were referred to the TCC for HTN management. The primary outcome measure was change in systolic and diastolic BP (SBP and DBP). Difference in BP values was evaluated using Wilcoxon Signed Ranks test and descriptive statistics were used to explain demographic data. Results: There were 116 patients enrolled May 2017 to August 2018; 44 (37.9%) completed visit one [cohort 1], 30 (25.9%) completed at least three visits [cohort 2], and 16 (13.8%) completed five visits [cohort 3]. Most patients were African American (AA) 97.7%, 47.8% were male, and an average of 42.11 (SD 9.70) years. For cohorts 2 and 3, there was significant reduction in BP between TCC visits one and two and the reduction was maintained through five visits for patients that remained in the study. Patients who completed five visits (n=16) showed a significant change from visit one to visit five in SBP of -23 mmHg (p=0.002) and achieved BP goal with an average SBP 139 mmHg (SD 19.33) and DBP 90 mmHg (SD 10.17). Conclusion: The pharmacist-led TCC was successfully implemented. Outpatient pharmacists collaborating with ED physicians increased access to HTN management with a positive impact on BP outcomes in an under-resourced population.

Implementing a pharmacist-led transition of care model for posttransplant hyperglycemia

Purpose The implementation of a pharmacist-managed transition of care program for kidney transplant recipients with posttransplant hyperglycemia (PTHG) is described. Methods In September 2015, a collaborative practice agreement between pharmacists and transplant providers at an academic medical center for management of PTHG was developed. The goal of the pharmacist-run service was to reduce hospitalizations by providing care to patients in the acute phase of hyperglycemia while they transitioned back to their primary care provider or endocrinologist. For continuous quality improvement, preimplementation data were collected from August 2014 to August 2015 and compared to postimplementation data collected from August 2017 to August 2018. The primary endpoint was hospitalizations due to hyperglycemia within 90 days post transplantation. Secondary endpoints included emergency department (ED) visits due to hypoglycemia and the number of interventions performed, number of encounters completed, and number of ED visits or admissions for hypoglycemia. A Fisher’s exact test was used to compare categorical data, and a Student t test was used to compare continuous data. A P value of &lt;0.05 was considered to be statistically significant. Results Forty-three patients in the preimplementation group were compared to 35 patients in the postimplementation group. There was a significant reduction in hospitalizations due to hyperglycemia in the postimplementation versus the preimplementation group (9 vs 1, P &lt; 0.05); there was a reduction in ED visits due to hyperglycemia (5 vs 0, P = 0.06). There were no ED visits or hospitalizations due to hypoglycemia in either group. Clinical transplant pharmacists performed an average of 8.3 (SD, 4.4) encounters per patient per 90 days. Conclusion A collaborative practice agreement was created and successfully implemented. A pharmacist-managed PTHG program could be incorporated into the standard care of kidney transplant recipients to help minimize rehospitalizations due to hyperglycemia.