Publications by authors named "Lina Matta"

Background: The prevalence, chronicity and clinical impact of type 2 diabetes (T2D) defines this disease state as a critical determinant in morbidity and mortality, as encountered by individuals, health care systems, and public health in general. The need to understand and optimize T2D identification and management is now further heightened by the advent of medications with established cardiovascular (CV) and kidney benefits in such patients, namely sodium-glucose cotransporter 2 inhibitors (SGLT2i) and glucagon-like peptide 1 receptor agonists (GLP-1 RA). Prescription rates for these agents have remained low despite guidelines incorporating and emphasizing their use.

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Aim: Describe the rationale for and design of Diabetes Remote Intervention to improVe use of Evidence-based medications (DRIVE), a remote medication management program designed to initiate and titrate guideline-directed medical therapy (GDMT) in patients with type 2 diabetes (T2D) at elevated cardiovascular (CV) and/or kidney risk by leveraging non-physician providers.

Methods: An electronic health record based algorithm is used to identify patients with T2D and either established atherosclerotic CV disease (ASCVD), high risk for ASCVD, chronic kidney disease, and/or heart failure within our health system. Patients are invited to participate and randomly assigned to either simultaneous education and medication management, or a period of education prior to medication management.

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Optimal medication management is important during hospitalization and at discharge because post-discharge adverse drug events (ADEs) are common, often preventable, and contribute to patient harms, healthcare utilization, and costs. Conduct a cost analysis of a comprehensive pharmacist-led transitions-of-care medication management intervention for older adults during and after hospital discharge. Twelve intervention components addressed medication reconciliation, medication review, and medication adherence.

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Background: Scalable and safe approaches for heart failure guideline-directed medical therapy (GDMT) optimization are needed.

Objectives: The authors assessed the safety and effectiveness of a virtual care team guided strategy on GDMT optimization in hospitalized patients with heart failure with reduced ejection fraction (HFrEF).

Methods: In a multicenter implementation trial, we allocated 252 hospital encounters in patients with left ventricular ejection fraction ≤40% to a virtual care team guided strategy (107 encounters among 83 patients) or usual care (145 encounters among 115 patients) across 3 centers in an integrated health system.

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Importance: Blood pressure (BP) and cholesterol control remain challenging. Remote care can deliver more effective care outside of traditional clinician-patient settings but scaling and ensuring access to care among diverse populations remains elusive.

Objective: To implement and evaluate a remote hypertension and cholesterol management program across a diverse health care network.

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Executive Quality and Safety WalkRounds (EWRs) is a tool that engages department leadership in discussion with the front-line employees to solicit feedback to improve quality and safety. The purpose of this study was to evaluate the impact of the implementation of pharmacy department specific EWRs on quality and safety at a tertiary academic medical center. This was a single-center, retrospective analysis conducted at Brigham and Women's Hospital between November 2016 and November 2019.

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Background: Implementation of guideline-directed cholesterol management remains low despite definitive evidence establishing such measures reduce cardiovascular (CV) events, especially in high atherosclerotic CV disease (ASCVD) risk patients. Modern electronic resources now exist that may help improve health care delivery. While electronic medical records (EMR) allow for population health screening, the potential for coupling EMR screening to remotely delivered algorithmic population-based management has been less studied as a way of overcoming barriers to optimal cholesterol management.

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Background: Older adults commonly face challenges in understanding, obtaining, administering, and monitoring medication regimens after hospitalization. These difficulties can lead to avoidable morbidity, mortality, and hospital readmissions. Pharmacist-led peri-discharge interventions can reduce adverse drug events, but few large randomized trials have examined their effectiveness in reducing readmissions.

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Article Synopsis
  • A study at a large academic medical center aimed to identify the reasons behind the underutilization and under-dosing of guideline-directed medical therapies (GDMT) in patients with heart failure with reduced ejection fraction (HFrEF).
  • Out of 500 patients analyzed, many were prescribed recommended medications like ACE inhibitors and beta blockers, but only a small percentage received the optimal doses, with lower rates for other treatment types such as MRAs and ARNi.
  • The reasons for this lack of optimal medication usage were often unclear from medical records and patient discussions, indicating a potential quality-of-care issue rather than patient-specific factors like intolerance or contraindications.
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Aims: Implementation of guideline-directed medical therapy (GDMT) for heart failure with reduced ejection fraction (HFrEF) remains incomplete. Non-cardiovascular hospitalization may present opportunities for GDMT optimization. We assessed the efficacy and durability of a virtual, multidisciplinary 'GDMT Team' on medical therapy prescription for HFrEF.

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Purpose: Management of an acute shortage of parenteral opioid products at a large hospital through prescribing interventions and other guideline-recommended actions is described.

Summary: In early 2018, many hospitals were faced with a shortage of parenteral opioids that was predicted to last an entire year. The American Society of Health-System Pharmacists (ASHP) has published guidelines on managing drug product shortages.

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Although optimal pharmacological therapy for heart failure with reduced ejection fraction (HFrEF) is carefully scripted by treatment guidelines, many eligible patients are not treated with guideline-directed medical therapy (GDMT) in clinical practice. We designed a strategy for remote optimization of GDMT on a population scale in patients with HFrEF leveraging nonphysician providers. An electronic health record-based algorithm was used to identify a cohort of patients with a diagnosis of heart failure (HF) and ejection fraction (EF) ≤ 40% receiving longitudinal follow-up at our center.

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Article Synopsis
  • The study discusses enhancing patient recruitment for clinical trials by using electronic health records (EHR) to refine patient eligibility through a method called phenotyping, optimizing the traditional manual screening approach.
  • The process involves multiple cycles where each cycle uses a phenotyping algorithm to generate a prioritized list of eligible patients, followed by manual screening and results analysis to improve the next cycle.
  • The results indicated that 23% of screened patients were eligible, and the iterative approach significantly improved the positive screening rate compared to a static approach, suggesting the potential for better recruitment strategies in clinical studies going forward.*
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Purpose: An ethnographic study of 3 pharmacy and therapeutics (P&T) committees was conducted to characterize the process by which evidence is weighted and decisions are made.

Methods: We recorded discussions and conducted an analysis of the transcripts from the 3 P&T committees for a 1-year period. We examined the content and ideas expressed during deliberations and synthesized themes to give a broader picture of the issues arising.

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Background: Hypertension remains poorly controlled on the population level. National rates of control, even when defined leniently by BP < 140/90 mm Hg, are only ~50%. As growing healthcare costs coincide with tighter blood pressure (BP) targets, innovative management programs are needed to maximize efficiency of care delivery and optimize control.

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Purpose: The utility of a transitions-of-care (TOC) pharmacist intervention focused on improving the quality and safety of the medication process for high-risk cardiovascular patients was evaluated.

Methods: A quality-improvement initiative was developed for patients with heart failure or acute coronary syndrome followed longitudinally at a hospital's outpatient cardiovascular clinic. The TOC pharmacist intervention occurred either before a patient's outpatient cardiovascular clinic appointment or during a hospitalization.

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Potassium supplementation can be administered intravenously or orally with either immediate release or sustained release formulations. Sustained release potassium chloride allows for delayed absorption and peak effects. In the inpatient setting, it is important to monitor and prevent both hypokalemia and hyperkalemia.

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Innovative treatment strategies for decompensated heart failure (HF) are required to achieve cost savings and improvements in outcomes. We developed a decision analytic model from a hospital perspective to compare 2 strategies for the treatment of decompensated HF, ambulatory diuretic infusion therapy, and hospitalization (standard care), with respect to total HF hospitalizations and costs. The ambulatory diuretic therapy strategy included outpatient treatment with high doses of intravenous loop diuretics in a specialized HF unit whereas standard care included hospitalization for intravenous loop diuretic therapy.

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Background: The Ambulatory Cardiac Triage, Intervention, and Education (ACTIVE) infusion unit is an outpatient center that aims to provide heart failure (HF) patients with comprehensive multidisciplinary interventions.

Objective: To describe the patient population served in ACTIVE and to document the prevalence of comorbidities and drug therapy-related issues (DRIs) in order to define the most effective role of a pharmacist in the unit.

Methods: Patients who have been interviewed by a pharmacist in ACTIVE were included.

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Objectives: This study sought to evaluate the effectiveness of intravenous (IV) diuretic treatment for volume management in heart failure (HF).

Background: Limited data exist regarding IV diuretics for the outpatient treatment of volume overload in HF patients.

Methods: We analyzed 60 consecutive patients with chronic HF and clinical evidence of worsening congestion who received a bolus and 3-h IV infusion of furosemide at an outpatient HF clinic.

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Objective: Effective crisis response requires multidisciplinary communication and rapid action. Our goals are to highlight the experience of a pharmacy department's response to the 2013 Boston Marathon bombing, to discuss the role of the pharmacist in a crisis response, and to identify potential learning opportunities for a future mass casualty event.

Case Summary: Our initial response targeted 3 general areas: staffing, supplies, and communication.

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Background: Intravenous sedation and analgesia are important therapies during mechanical ventilation (MV). However, daily interruption of these medications is associated with improved outcomes in mechanically ventilated patients. We tested a clinical pathway for the use of sedation and analgesia during MV in a cardiac intensive care unit (CICU).

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