Managing Hypertension in Older Adults.

PURPOSE OF REVIEW: The population of older adults 60-79 years globally is projected to double from 800 million to 1.6 billion between 2015 and 2050, while adults ≥ 80 years were forecast to more than triple from 125 to 430 million. The risk for cardiovascular events doubles with each decade of aging and each 20 mmHg increase of systolic blood pressure. Thus, successful management of hypertension in older adults is critical in mitigating the projected global health and economic burden of cardiovascular disease. RECENT FINDINGS: Women live longer than men, yet with aging systolic blood pressure and prevalent hypertension increase more, and hypertension control decreases more than in men, i.e., hypertension in older adults is disproportionately a women's health issue. Among older adults who are healthy to mildly frail, the absolute benefit of hypertension control, including more intensive control, on cardiovascular events is greater in adults ≥ 80 than 60-79 years old. The absolute rate of serious adverse events during antihypertensive therapy is greater in adults ≥ 80 years older than 60-79 years, yet the excess adverse event rate with intensive versus standard care is only moderately increased. Among adults ≥ 80 years, benefits of more intensive therapy appear non-existent to reversed with moderate to marked frailty and when cognitive function is less than roughly the twenty-fifth percentile. Accordingly, assessment of functional and cognitive status is important in setting blood pressure targets in older adults. Given substantial absolute cardiovascular benefits of more intensive antihypertensive therapy in independent-living older adults, this group merits shared-decision making for hypertension targets.

Surgical Therapy in Patients With Medication-Related Osteonecrosis of the Jaw Is Associated With Disease Resolution and Improved Quality of Life: A Prospective Cohort Study.

PURPOSE: Although recent evidence has suggested the value of operative therapy for the management of medication-related osteonecrosis of the jaw (MRONJ), its effectiveness remains controversial. The purpose of this study was to measure and compare MRONJ disease resolution and changes to the quality of life (QoL) between operative and nonoperative management of MRONJ. METHODS: This is a prospective cohort study. Consecutive MRONJ patients presenting to Mount Sinai Hospital and Sunnybrook Health Sciences Center (September 2016 to August 2020) were recruited and divided by the treatments provided into operative and nonoperative groups. The primary and secondary outcome variables were disease resolution and QoL at 6 months, respectively. Disease resolution was defined as mucosal coverage with an absence of pain, and QoL was measured via the MRONJ-QoL questionnaire. The primary and secondary outcomes, after adjusting for potential confounders, were assessed via multivariate logistic regression and multivariate linear regression analyses, respectively, with significance set to P < .05. RESULTS: Sixty patients were included in this study. Of these, 40 patients received operative treatment, and 20 received nonoperative treatment. In the unadjusted analyses, operative therapy was found to be significantly associated with both disease resolution and improvement in QoL (relative risk 6.75, 95% confidence interval [CI] 1.78 to 25.6, P < .001; and MRONJ-QoL score improvement of 3.35, 95% CI 0.16 to 6.54, P = .04). When controlling for potential confounders, operative therapy was found to be significantly associated with disease resolution when compared with nonoperative therapy (adjusted odds ratio 46.2, 95% CI 5.57 to 383.9, P < .001). Linear regression analysis also showed operative therapy to be significantly associated with improved QoL compared with nonoperative therapy (adjusted MRONJ-QoL score improvement of 3.72, 95% CI 0.34 to 7.11, P = .03). CONCLUSIONS: Our study demonstrated operative therapy to be significantly associated with disease resolution and improvement in QoL.

Exploration of difficulty accessing the mouths of intubated and mechanically ventilated adults for oral care: A video and photographic elicitation study.

AIM: To explore descriptors of difficulty accessing the mouths of intubated and mechanically ventilated adults for oral care, consequences, modifiable antecedents and recommendations for improving care delivery. BACKGROUND: Nurses report oral access and care delivery difficulty in most mechanically ventilated patients. DESIGN: A prospective qualitative descriptive design. METHODS: Data were collected using video and photographic elicitation interviews focused on delivery of oral care. Directed content analysis was used to explore descriptive categories. Reporting used the SRQR guidelines. SETTING AND PARTICIPANTS: A university-affiliated hospital in Toronto, Canada. Participants included clinicians experienced in accessing the oral space of adults representing nursing, medicine, dentistry and allied health professionals. FINDINGS: We recruited 18 participants; 9 representing critical care and 9 other specialties frequently accessing the mouth, that is dentistry. Descriptors for observed difficulty accessing the oral cavity were "oral crowding with tubes" and "aversive patient responses", which were considered to result in insufficient oral care. Participants perceived aversive patient responses (e.g. biting, turning head side to side, gagging, coughing) as a consequence of forced introduction of instruments inside a crowded mouth. A key finding identified by participants was the observation of substantial procedural pain during oral care interventions. Potentially modifiable antecedents to difficult oral care delivery identified were procedural pain, oral health deterioration (e.g. xerostomia) and lack of interprofessional team problem-solving. Recommendations to address these antecedents included patient preparation for oral care through verbal and nonverbal cueing, pharmacological and nonpharmacological strategies, and ICU interprofessional education. CONCLUSIONS: Oral care in mechanically ventilated adults is complex and painful. Visual research methods offer important advantages for oral care exploration including its ability to reveal less visible aspects of the nurse-patient encounter, thereby enabling novel insights and care. RELEVANCE FOR CLINICAL PRACTICE: Interprofessional education and training in oral health and care interventions tailored to mechanically ventilated patients are recommended.

The Regional Asthma Disease Management Program (RADMP) for low income underserved children in rural western North Carolina: a National Asthma Control Initiative Demonstration Project.

BACKGROUND: A substantial proportion of low-income children with asthma living in rural western North Carolina have suboptimal asthma management. To address the needs of these underserved children, we developed and implemented the Regional Asthma Disease Management Program (RADMP); RADMP was selected as one of 13 demonstration projects for the National Asthma Control Initiative (NACI). METHODS: This observational intervention was conducted from 2009 to 2011 in 20 rural counties and the Eastern Band Cherokee Indian Reservation in western North Carolina. Community and individual intervention components included asthma education in-services and environmental assessments/remediation. The individual intervention also included clinical assessment and management. RESULTS: Environmental remediation was conducted in 13 childcare facilities and 50 homes; over 259 administrative staff received asthma education. Fifty children with mild to severe persistent asthma were followed for up to 2 years; 76% were enrolled in Medicaid. From 12-month pre-intervention to 12-month post-intervention, the total number of asthma-related emergency department (ED) visits decreased from 158 to 4 and hospital admissions from 62 to 1 (p < 0.0001). From baseline to intervention completion, lung function FVC, FEV1, FEF 25-75 increased by 7.2%, 13.2% and 21.1%, respectively (all p < 0.001), and average school absences dropped from 17 to 8.8 days. Healthcare cost avoided 12 months post-intervention were approximately $882,021. CONCLUSION: The RADMP program resulted in decreased ED visits, hospitalizations, school absences and improved lung function and eNO. This was the first NACI demonstration project to show substantial improvements in healthcare utilization and clinical outcomes among rural asthmatic children.

Assessing pharmacist-led annual wellness visits: Interventions made and patient and physician satisfaction.

OBJECTIVES: To quantify the nature and frequency of interventions made by pharmacists during a Medicare annual wellness visit (AWV), to determine the association between the number of medications taken and the interventions made, and to assess patient and physician satisfaction with pharmacist-led AWVs. SETTING: Large, teaching, multidisciplinary family medicine practice in North Carolina. PRACTICE DESCRIPTION: Mountain Area Health Education Center (MAHEC) is a large academic practice that serves rural, western North Carolina. There is a heavy emphasis on team-based care. PRACTICE INNOVATION: Pharmacist-led AWV. EVALUATION: Between April 2012 and January 2013, the following were evaluated for 69 patients: the nature and frequency of interventions made, the association between the number of medications taken and the interventions made, and patient and physician satisfaction scores. RESULTS: A total of 247 medication-related interventions and 342 nonmedication interventions were made during the pharmacist-led AWVs. The majority of medication interventions (69.6%) involved correcting medication list discrepancies. The number of medications taken was positively associated with the total number of medication interventions (r = 0.37, P <0.01). On a 5-point Likert scale, patients strongly agreed that the AWV is important for their overall health (mean 4.8, median 5) and that they would like to see the same provider next year (mean 4.8, median 5). Physicians strongly disagreed that they would prefer to do the visit themselves (mean 1.5, median 1) and strongly agreed that their patients benefited from a pharmacist-led AWV (mean 5, median 4.9). CONCLUSION: Pharmacists addressed both medication and nonmedication interventions during AWVs. Patients taking a greater number of medications required more medication interventions than patients taking fewer medications. Patients and physicians reported satisfaction with the pharmacist-led AWV.

Outcomes Associated With Prothrombin Complex Concentrate for International Normalized Ratio Reversal in Patients on Oral Anticoagulants With Acute Bleeding.

BACKGROUND: Management of bleeding in patients on oral anticoagulants (OACs) is crucial in optimizing outcomes. No large studies examine 3-factor prothrombin complex concentrate (PCC) for OAC reversal. OBJECTIVE: To assess outcomes after administration of 3-factor PCC for reversal of international normalized ratio (INR). METHOD: We conducted an institutional review board-approved retrospective cohort study in all patients admitted to our level II trauma center over a 5-year period from 2007 to 2012 who received PCC for INR reversal and bleeding management. The primary outcome was assessment of efficacy as measured by achievement of INR < 1.5. Secondary objectives were to evaluate: factors associated with achievement of target INR, cessation of bleeding, mortality, outcome differences with or without fresh frozen plasma (FFP) or protocol utilization, safety, and cost. RESULT: A total of 403 patients were evaluated. Target INR was achieved in 88.8% of patients and was influenced by baseline INR. Associated factors were younger age (P = 0.02), utilization of the institution's protocol (P < 0.01), and concomitant administration of vitamin K (P < 0.01). Concomitant FFP did not affect achievement. Bleeding cessation occurred in 333 (82.6%) patients, and 68 (16.9%) patients died. Patients who achieved target INR were more likely to have bleeding cessation (P < 0.01). The odds of survival for those who reached target INR was 3.8 times greater (P < 0.01). The incidence of thromboembolism was 3.7%. CONCLUSION: Three-factor PCC administration with IV vitamin K was effective for INR reversal and bleeding cessation and should continue to be a mainstay of therapy pending head-to-head outcome and cost comparisons with 4-factor products.

Financial implications of pharmacist-led Medicare annual wellness visits.

OBJECTIVE: To determine if pharmacist-led Medicare Annual Wellness Visits (AWVs) are a feasible mechanism to financially support a pharmacist position in physicians' offices. SETTING: Large, teaching, ambulatory clinic in North Carolina. PRACTICE DESCRIPTION: The Mountain Area Health Education Family Health Center is a family medicine practice that houses a large medical residency program. The Department of Pharmacotherapy comprises five pharmacists and two pharmacy residents providing direct patient care. PRACTICE INNOVATION: In April 2012, pharmacists began conducting Medicare AWVs for patients referred by their primary care physicians within the practice. MAIN OUTCOME MEASURES: Visit reimbursement, annual revenue, number of patients who must be seen to cover the cost of a pharmacist's salary. RESULTS: A small practice requires all eligible Medicare patients to complete an AWV to generate enough revenue to support a new pharmacist position. A medium-sized practice requires a 54% utilization rate, and a large practice requires an 18% utilization rate. Two additional AWVs per half-day of clinic are needed to support an existing pharmacotherapy clinic. A total of 1,070 AWVs per year are required to support a pharmacist's salary, regardless of practice size. CONCLUSIONS: AWV reimbursement may significantly contribute to supporting the cost of a pharmacist, particularly in medium- to large-sized practices. In larger practices, enough revenue can be generated to support the cost of multiple pharmacists.

Glycated hemoglobin measurement and prediction of cardiovascular disease.

IMPORTANCE: The value of measuring levels of glycated hemoglobin (HbA1c) for the prediction of first cardiovascular events is uncertain. OBJECTIVE: To determine whether adding information on HbA1c values to conventional cardiovascular risk factors is associated with improvement in prediction of cardiovascular disease (CVD) risk. DESIGN, SETTING, AND PARTICIPANTS: Analysis of individual-participant data available from 73 prospective studies involving 294,998 participants without a known history of diabetes mellitus or CVD at the baseline assessment. MAIN OUTCOMES AND MEASURES: Measures of risk discrimination for CVD outcomes (eg, C-index) and reclassification (eg, net reclassification improvement) of participants across predicted 10-year risk categories of low (<5%), intermediate (5% to <7.5%), and high (≥ 7.5%) risk. RESULTS: During a median follow-up of 9.9 (interquartile range, 7.6-13.2) years, 20,840 incident fatal and nonfatal CVD outcomes (13,237 coronary heart disease and 7603 stroke outcomes) were recorded. In analyses adjusted for several conventional cardiovascular risk factors, there was an approximately J-shaped association between HbA1c values and CVD risk. The association between HbA1c values and CVD risk changed only slightly after adjustment for total cholesterol and triglyceride concentrations or estimated glomerular filtration rate, but this association attenuated somewhat after adjustment for concentrations of high-density lipoprotein cholesterol and C-reactive protein. The C-index for a CVD risk prediction model containing conventional cardiovascular risk factors alone was 0.7434 (95% CI, 0.7350 to 0.7517). The addition of information on HbA1c was associated with a C-index change of 0.0018 (0.0003 to 0.0033) and a net reclassification improvement of 0.42 (-0.63 to 1.48) for the categories of predicted 10-year CVD risk. The improvement provided by HbA1c assessment in prediction of CVD risk was equal to or better than estimated improvements for measurement of fasting, random, or postload plasma glucose levels. CONCLUSIONS AND RELEVANCE: In a study of individuals without known CVD or diabetes, additional assessment of HbA1c values in the context of CVD risk assessment provided little incremental benefit for prediction of CVD risk.

Greater use of antihypertensive medications explains lower blood pressures and better control in statin-treated than statin-eligible untreated adults.

OBJECTIVE: Statins appear to have greater antihypertensive effects in observational studies than in randomized controlled trials. This study assessed whether more frequent treatment of hypertension contributed to better blood pressure (BP, mmHg) control in statin-treated than statin-eligible untreated adults in observational studies. METHODS: National Health and Nutrition Examination Surveys 2009-2020 data were analyzed for adults 21-75 years ( N  = 3814) with hypertension (BP ≥140/≥90 or treatment). The 2013 American College of Cardiology/American Heart Association Cholesterol Guideline defined statin eligibility. The main analysis compared BP values and hypertension awareness, treatment, and control in statin-treated and statin-eligible but untreated adults. Multivariable logistic regression was used to assess the association of statin therapy to hypertension control and the contribution of antihypertensive therapy to that relationship. RESULTS: Among adults with hypertension in 2009-2020, 30.3% were not statin-eligible, 36.9% were on statins, and 32.8% were statin-eligible but not on statins. Statin-treated adults were more likely to be aware of (93.4 vs. 80.6%) and treated (91.4 vs. 70.7%) for hypertension than statin-eligible adults not on statins. The statin-treated group had 8.3 mmHg lower SBP (130.3 vs. 138.6), and 22.8% greater control (<140/<90: 69.0 vs. 46.2%; all P values <0.001). The association between statin therapy and hypertension control [odds ratio 1.94 (95% confidence interval 1.53-2.47)] in multivariable logistic regression was not significant after also controlling for antihypertensive therapy [1.29 (0.96-1.73)]. CONCLUSION: Among adults with hypertension, statin-treated adults have lower BP and better control than statin-eligible untreated adults, which largely reflects differences in antihypertensive therapy.

Dental antimicrobial stewardship: a qualitative study of perspectives among Canadian dentistry sector leaders and experts in antimicrobial stewardship.

Objectives: Dentistry is a significant contributor to the burden of antimicrobial overprescribing and hence to the global problem of antimicrobial resistance. However, antimicrobial stewardship in Canadian dentistry is nascent, with an acknowledged need for research and coordinated stewardship efforts. This study aimed to gain insights into the perspectives of Canadian dentistry sector leaders and experts on the main drivers of dental antibiotic overprescribing and potential stewardship strategies. Methods: Exploratory qualitative design. Data collection: four one-time, 1 h focus group discussions with 22 experts and stakeholders in antimicrobial stewardship in Canada, recruited through a mix of purposive and snowball sampling. Data analysis: inductive thematic analysis. Results: The analysis yielded five themes: outdated patterns; antimicrobials as a Band-Aid; fear and risk aversion; behavioural change; and why reinvent the wheel? Overprescription in dentistry stems primarily from a perpetuation of outdated prescribing patterns, ubiquitous use of antibiotics as a temporary solution, and an overly cautious antibiotic use by risk-averse providers. Stewardship strategies should be grounded on behavioural change (motivation, robust data and enactment of new behaviours) and may be modelled after tested medical interventions. Conclusions: This study presents a roadmap for behavioural change in dental antibiotic prescribing, and points to the fact that the success of a stewardship actionable plan for Canadian dentistry may depend more on concerted efforts for change than on the creation of novel strategies. Hence, contextualizing and testing medical stewardship programmes in Canadian dentistry may be effective in combatting antibiotic overprescription, thereby contributing to global efforts to reduce antimicrobial resistance.

Improvement in Hypertension Control Among Adults Seen in Federally Qualified Health Center Clinics in the Stroke Belt: Implementing a Program with a Dashboard and Process Metrics.

Objective: Attain 75% hypertension (HTN) control and improve racial equity in control with the American Medical Association Measure accurately, Act rapidly, Partner with patients blood pressure (AMA MAP BP™) quality improvement program, including a monthly dashboard and practice facilitation. Methods: Eight federally qualified health center clinics from the HopeHealth network in South Carolina participated. Clinic staff received monthly practice facilitation guided by a dashboard with process metrics (measure [repeat BP when initial systolic ≥140 or diastolic ≥90 mmHg; Act [number antihypertensive medication classes prescribed at standard dose or greater to adults with uncontrolled BP]; Partner [follow-up within 30 days of uncontrolled BP; systolic BP fall after medication added]) and outcome metric (BP <140/<90). Electronic health record data were obtained on adults ≥18 years at baseline and monthly during MAP BP. Patients with diagnosed HTN, ≥1 encounter at baseline, and ≥2 encounters during 6 months of MAP BP were included in this evaluation. Results: Among 45,498 adults with encounters during the 1-year baseline, 20,963 (46.1%) had diagnosed HTN; 12,370 (59%) met the inclusion criteria (67% black, 29% white; mean (standard deviation) age 59.5 (12.8) years; 16.3% uninsured. HTN control improved (63.6% vs. 75.1%, p<0.0001), reflecting positive changes in Measure, Act, and Partner metrics (all p<0.001), although control remained lower in non-Hispanic black than in non-Hispanic white adults (73.8% vs. 78.4%, p<0.001). Conclusions: With MAP BP, the HTN control goal was attained among adults eligible for analysis. Ongoing efforts aim to improve program access and racial equity in control.

Optimal management of malignant pleural effusions (results of CALGB 30102).

The optimal strategy to achieve palliation of malignant pleural effusions (MPEs) is unknown. This multi-institutional, prospective, randomized trial compares 2 established methods for controlling symptomatic unilateral MPEs. Patients with unilateral MPEs were randomized to either daily tunneled catheter drainage (TCD) or bedside talc pleurodesis (TP). This trial is patterned after a previous randomized trial that showed that bedside TP was equivalent to thoracoscopic TP (CALGB 9334). The primary end point of the current study was combined success: consistent/reliable drainage/pleurodesis, lung expansion, and 30-day survival. A secondary end point, survival with effusion control, was added retrospectively. This trial randomized 57 patients who were similar in terms of age (62 years), active chemotherapy (28%), and histologic diagnosis (lung, 63%; breast, 12%; other/unknown cancers, 25%) to either bedside TP or TCD. Combined success was higher with TCD (62%) than with TP (46%; odds ratio, 5.0; P = .064). Multivariate regression analysis revealed that patients treated with TCD had better 30-day activity without dyspnea scores (8.7 vs. 5.9; P = .036), especially in the subgroup with impaired expansion (9.1 vs. 4.6; P = .042). Patients who underwent TCD had better survival with effusion control at 30 days compared with those who underwent TP (82% vs. 52%, respectively; P = .024). In this prospective randomized trial, TCD achieved superior palliation of unilateral MPEs than TP, particularly in patients with trapped lungs.

Lipid-related markers and cardiovascular disease prediction.

CONTEXT: The value of assessing various emerging lipid-related markers for prediction of first cardiovascular events is debated. OBJECTIVE: To determine whether adding information on apolipoprotein B and apolipoprotein A-I, lipoprotein(a), or lipoprotein-associated phospholipase A2 to total cholesterol and high-density lipoprotein cholesterol (HDL-C) improves cardiovascular disease (CVD) risk prediction. DESIGN, SETTING, AND PARTICIPANTS: Individual records were available for 165,544 participants without baseline CVD in 37 prospective cohorts (calendar years of recruitment: 1968-2007) with up to 15,126 incident fatal or nonfatal CVD outcomes (10,132 CHD and 4994 stroke outcomes) during a median follow-up of 10.4 years (interquartile range, 7.6-14 years). MAIN OUTCOME MEASURES: Discrimination of CVD outcomes and reclassification of participants across predicted 10-year risk categories of low (<10%), intermediate (10%-<20%), and high (≥20%) risk. RESULTS: The addition of information on various lipid-related markers to total cholesterol, HDL-C, and other conventional risk factors yielded improvement in the model's discrimination: C-index change, 0.0006 (95% CI, 0.0002-0.0009) for the combination of apolipoprotein B and A-I; 0.0016 (95% CI, 0.0009-0.0023) for lipoprotein(a); and 0.0018 (95% CI, 0.0010-0.0026) for lipoprotein-associated phospholipase A2 mass. Net reclassification improvements were less than 1% with the addition of each of these markers to risk scores containing conventional risk factors. We estimated that for 100,000 adults aged 40 years or older, 15,436 would be initially classified at intermediate risk using conventional risk factors alone. Additional testing with a combination of apolipoprotein B and A-I would reclassify 1.1%; lipoprotein(a), 4.1%; and lipoprotein-associated phospholipase A2 mass, 2.7% of people to a 20% or higher predicted CVD risk category and, therefore, in need of statin treatment under Adult Treatment Panel III guidelines. CONCLUSION: In a study of individuals without known CVD, the addition of information on the combination of apolipoprotein B and A-I, lipoprotein(a), or lipoprotein-associated phospholipase A2 mass to risk scores containing total cholesterol and HDL-C led to slight improvement in CVD prediction.

Moving the needle on dental antibiotic overuse in Canada post COVID-19.

Antimicrobial resistance due to over-prescribing in health care, including in dentistry, has been acknowledged as one of the top ten threats to global health by the World Health Organization. Dentistry is responsible for approximately 10% of antibiotics prescribed worldwide and research has shown up to 80% of antibiotics prescribed by dentists may be unnecessary. During the early months of the coronavirus disease 2019 pandemic, when dental offices handled only dental emergencies, it is probable that antibiotics were prescribed more readily and for longer duration to defer treatment for non-urgent cases. These unprecedented times strengthened the realization that strong dental antimicrobial stewardship practises are required in Canada to keep antimicrobial overuse under control. In countries, such as the United Kingdom and Australia, significant work is ongoing in this regard. Canada has made progress in developing tools for antimicrobial stewardship specifically for physicians in community settings, where the vast majority of antibiotics are prescribed, and it is now time to pay attention to antimicrobial stewardship in the field of dental care. Investments in developing a national level dental prescription database, along with monitoring, education and feedback mechanisms, can strongly support moving the needle on dentist-driven antibiotic overuse in Canada.

Self-Reported Antihypertensive Medication Class and Temporal Relationship to Treatment Guidelines.

The greater antihypertensive responses to initial therapy with calcium channel blockers (CCBs) or thiazide-type diuretics than renin-angiotensin system blockers as initial therapy in non-Hispanic Black (NHB) adults was recognized in the US High BP guidelines from 1988 to 2003. The 2014 Report from Panel Members Appointed to the Eighth Joint National Committee (2014 aJNC8 Report) and the 2017 American College of Cardiology/American Heart Association High Blood Pressure Guideline were the first to recommend CCBs or thiazide-type diuretics rather than renin-angiotensin system blockers as initial therapy in NHB. We assessed the temporal relationship of these recommendations on self-reported CCB or thiazide-type diuretics monotherapy by NHB and NHW adults with hypertension absent compelling indications for ß-blockers or renin-angiotensin system blockers in National Health and Nutrition Examination Surveys 2015 to 2018 versus 2007 to 2012 (after versus before 2014 aJNC8 Report). CCB or thiazide-type diuretics monotherapy was unchanged in NHW adults (17.1% versus 18.1%, P=0.711) and insignificantly higher after 2014 among NHB adults (43.7% versus 38.2%, P=0.204), although CCB monotherapy increased (29.5% versus 21.0%, P=0.021) and renin-angiotensin system blocker monotherapy fell (44.5% versus 31.0%, P=0.008). Although evidence-based CCB monotherapy increased among NHB adults in 2015 to 2018, hypertension control declined as untreated hypertension and monotherapy increased. While a gap between recommended and actual monotherapy persists, evidence-based monotherapy appears insufficient to improve hypertension control in NHB adults, especially given evidence for worsening therapeutic inertia. Initiating treatment with single-pill combinations and timely therapeutic intensification when required to control hypertension are evidence-based, race-neutral options for improving hypertension control among NHB adults.

Association of Baseline Adherence to Antihypertensive Medications With Adherence After Shelter-in-Place Guidance for COVID-19 Among US Adults.

Importance: Adherence to selected antihypertensive medications (proportion of days covered [PDC]) declined after guidance to shelter in place for COVID-19. Objectives: To determine whether PDC for all antihypertensive medications collectively fell from the 6 months before sheltering guidance (September 15, 2019, to March 14, 2020 [baseline]) compared with the first (March 15 to June 14, 2020) and second (June 15 to September 14, 2020) 3 months of sheltering and to assess the usefulness of baseline PDC for identifying individuals at risk for declining PDC during sheltering. Design, Setting, and Participants: This retrospective cohort study included a random sample of US adults obtained from EagleForce Health, a division of EagleForce Associates Inc. Approximately one-half of the adults were aged 40 to 64 years and one-half were aged 65 to 90 years, with prescription drug coverage, hypertension, and at least 1 antihypertensive medication prescription filled at a retail pharmacy during baseline. Main Outcomes and Measures: Prescription claims were used to assess (1) PDC at baseline and changes in PDC during the first and second 3 months of sheltering and (2) the association of good (PDC ≥ 80), fair (PDC 50-79), and poor (PDC < 50) baseline adherence with adherence during sheltering. Results: A total of 27 318 adults met inclusion criteria (mean [SD] age, 65.0 [11.7] years; 50.7% women). Mean PDC declined from baseline (65.6 [95% CI, 65.2-65.9]) during the first (63.4 [95% CI, 63.0-63.8]) and second (58.9 [95% CI, 58.5-59.3]) 3 months after sheltering in all adults combined (P < .001 for both comparisons) and both age groups separately. Good, fair, and poor baseline adherence was observed in 40.0%, 27.8%, and 32.2% of adults, respectively. During the last 3 months of sheltering, PDC declined more from baseline in those with good compared with fair baseline adherence (-13.1 [95% CI, -13.6 to -12.6] vs -8.3 [95% CI, -13.6 to -12.6]; P < .001), whereas mean (SD) PDC increased in those with poor baseline adherence (mean PDC, 31.6 [95% CI, 31.3-31.9] vs 34.4 [95% CI, 33.8-35.0]; P < .001). However, poor adherence during sheltering occurred in 1034 adults (9.5%) with good baseline adherence, 2395 (31.6%) with fair baseline adherence, and 6409 (72.9%) with poor baseline adherence. Conclusions and Relevance: These findings suggest that individuals with poor baseline adherence are candidates for adherence-promoting interventions irrespective of sheltering guidance. Interventions to prevent poor adherence during sheltering may be more useful for individuals with fair vs good baseline adherence.

Using web-based training to improve accuracy of blood pressure measurement among health care professionals: A randomized trial.

Accurate blood pressure measurement is crucial for proper screening, diagnosis, and monitoring of high blood pressure. However, providers are not aware of proper blood pressure measurement skills, do not master all the appropriate skills, or miss key steps in the process, leading to inconsistent or inaccurate readings. Training in blood pressure measurement for most providers is usually limited to a one-time brief demonstration during professional education coursework. The American Medical Association and the American Heart Association developed a 30-minute e-Learning module designed to refresh and improve existing blood pressure measurement knowledge and clinical skills among practicing providers. One hundred seventy-seven practicing providers, which included medical assistants, nurses, advanced practice providers, and physicians, participated in a multi-site randomized educational study designed to assess the effect of this e-Learning module on blood pressure measurement knowledge and skills. Participants were randomized 1:1 to either the intervention or control group. The intervention group followed a pre-post assessment approach, and the control group followed a test-retest approach. The initial assessment showed that participants in both the intervention and control groups correctly performed less than half of the 14 skills considered necessary to obtain an accurate blood pressure measurement (mean scores 5.5 and 5.9, respectively). Following the e-Learning module, the intervention group performed on average of 3.4 more skills correctly vs 1.4 in the control group (P < .01). Our findings reinforce existing evidence that errors in provider blood pressure measurements are highly prevalent and provide novel evidence that refresher training improves measurement accuracy.

Hypertension Control in the United States 2009 to 2018: Factors Underlying Falling Control Rates During 2015 to 2018 Across Age- and Race-Ethnicity Groups.

[Figure: see text].