Publications by authors named "Gary Gottlieb"

Key Clinical Message: Percutaneous aspiration for debulking of vegetations in right-sided infective endocarditis has been well-described, however, this technique can be employed successfully for left-sided vegetations in select high-risk patients.

Abstract: We report a case of percutaneous aspiration of an aortic valve vegetation in a patient with prosthetic valve endocarditis. This novel approach was selected after patient declined surgical intervention for an enlarging vegetation despite antibiotic therapy.

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Objectives: Most strokes associated with atrial fibrillation (AF) result from left atrial appendage thrombi. Oral anticoagulation can reduce stroke risk but is limited by complication risk and non-compliance. Left atrial appendage exclusion (LAAE) is a new surgical option to reduce stroke risk in AF.

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Delamanid should be effective against highly resistant strains of Mycobacteriumtuberculosis, but uptake has been slow globally. In the endTB (expand new drug markets for TB) Observational Study, which enrolled a large, heterogeneous cohorts of patients receiving delamanid as part of a multidrug regimen, 80% of participants experienced sputum culture conversion within 6 months. Clinical Trials Registration.

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Background And Aim: The urea breath test provides several advantages over other C breath analyzers for the detection of . We evaluated the sensitivity and specificity of a new (Exalenz Bioscience Ltd, Israel), a C-urea breath test system using breath sampling bags that facilitates multiple testing in a multicenter international clinical study.

Methods: A total of 257 subjects with evaluable results for urea breath test, rapid urease test, and histology were enrolled into two study groups: 189 naïve subjects were included in the pre-therapy group, and 68 subjects comprised the post-eradication therapy group.

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Background: Postoperative delirium and postoperative cognitive dysfunction share risk factors and may co-occur, but their relationship is not well established. The primary goals of this study were to describe the prevalence of postoperative cognitive dysfunction and to investigate its association with in-hospital delirium. The authors hypothesized that delirium would be a significant risk factor for postoperative cognitive dysfunction during follow-up.

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Objective: To evaluate the implementation of a time-driven activity-based costing analysis at five community health facilities in Haiti.

Methods: Together with stakeholders, the project team decided that health-care providers should enter start and end times of the patient encounter in every fifth patient's medical dossier. We trained one data collector per facility, who manually entered the time recordings and patient characteristics in a database and submitted the data to a cloud-based data warehouse each week.

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Objectives: Atrial fibrillation (AF) is a common complication after cardiac surgery. Topical amiodarone on the epicardium may help prevent postoperative AF while avoiding the side effects of its systemic administration. The purpose of this study was to evaluate the all-comer strategy of epicardial amiodarone application for the prevention of postoperative AF.

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An epidemic of Ebola virus disease (EVD) beginning in 2013 has claimed an estimated 11 310 lives in West Africa. As the EVD epidemic subsides, it is important for all who participated in the emergency Ebola response to reflect on strengths and weaknesses of the response. Such reflections should take into account perspectives not usually included in peer-reviewed publications and after-action reports, including those from the public sector, nongovernmental organizations (NGOs), survivors of Ebola, and Ebola-affected households and communities.

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Accountable care organizations (ACOs) have shown promise in reducing healthcare spending growth, but have proven to be financially unsustainable for many healthcare organizations. Even ACOs with shared savings have experienced overall losses because the shared savings bonuses have not covered the costs of delivering population health. As physicians and former ACO leaders, we believe in the concept of accountable care, but ACOs need to evolve if they are to have a viable future.

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Problem: Community health centers (CHCs) face challenges recruiting and retaining primary care clinicians. Providing advanced training that enhances clinical skills within a public health framework, teaches leadership, protects time for scholarly activities, and focuses on the social mission may be a successful career development strategy.

Approach: In July 2012, the Kraft Center for Community Health Leadership developed and implemented two 2-year programs to develop physician and nursing leaders with blended academic-community career paths and identities.

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Following the global economic recession, health care systems have experienced intense political pressure to contain costs without compromising quality. One response is to focus on improving the continuity and coordination of care, which is seen as beneficial for both patients and providers. However, cultural and structural barriers have proved difficult to overcome in the quest to provide integrated care for entire populations.

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Patient-centeredness--the idea that care should be designed around patients' needs, preferences, circumstances, and well-being--is a central tenet of health care delivery. For CEOs of health care organizations, patient-centered care is also quickly becoming a business imperative, with payments tied to performance on measures of patient satisfaction and engagement. In A CEO Checklist for High-Value Health Care, we, as executives of eleven leading health care delivery institutions, outlined ten key strategies for reducing costs and waste while improving outcomes.

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Cognitive and brain reserve are well studied in the context of age-associated cognitive impairment and dementia. However, there is a paucity of research that examines the role of cognitive or brain reserve in delirium. Indicators (or proxy measures) of cognitive or brain reserve (such as brain size, education, and activities) pose challenges in the context of the long prodromal phase of Alzheimer disease but are diminished in the context of delirium, which is of acute onset.

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Objective: To assess the relationships among depressive signs and symptoms and left versus right temporal-parietal cerebral blood volumes (CBVs) in elderly patients with a primary complaint of memory loss.

Methods: Total Geriatric Depression Scale Short Form (GDS-SF) scores, left and right temporal-parietal cerebral blood volume values, and other prospectively recorded data were obtained via chart review of 24 patients aged >/=65 years, evaluated between 1995 and 2000 at McLean Hospital for a primary complaint of memory loss. Multivariate regression analyses were carried out with GDS-SF total scores as outcome variables, with CBV values as explanatory factors and with several patient characteristics as covariates.

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In 2001, a seminal Institute of Medicine report, Crossing the Quality Chasm: A New Health System for the 21st Century, put forth a comprehensive strategy for improving the quality of U.S. health care.

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Objectives: To review progress made during the past decade in late-life mood disorders and to identify areas of unmet need in health care delivery and research.

Participants: The Consensus Development Panel consisted of experts in late-life mood disorders, geriatrics, primary care, mental health and aging policy research, and advocacy.

Evidence: (1) Literature reviews addressing risk factors, prevention, diagnosis, treatment, and delivery of services and (2) opinions and experiences of primary care and mental health care providers, policy analysts, and advocates.

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Objective: This study investigated the efficacy and safety of short-term estrogen therapy in decreasing noncognitive signs and symptoms of dementia in demented elderly patients.

Method: Sixteen moderately to severely demented elderly patients with aggressive behavioral disturbances were randomly assigned to receive conjugated equine estrogens or placebo in a 4-week clinical trial. Frequency and severity of noncognitive signs and symptoms of dementia, as assessed with the Dementia Signs and Symptoms Scale, were compared between estrogen and placebo groups.

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The objective of our study was to elucidate distinct paths to depression in a model that incorporates age, measures of medical comorbidity, neuroanatomical compromise, and cognitive status in a sample of patients with late-life major depressive disorder (MDD) and nondepressed controls. Our study was cross-sectional in nature and utilized magnetic resonance imaging (MRI) estimates of brain and high-intensity lesion volumes together with clinical indices of cerebrovascular and nonvascular medical comorbidity. Neuroanatomic and clinical measures were incorporated into a structural covariance model in order to test pathways to MDD.

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The authors present the conclusions of a workshop devoted to the challenges to clinical research in the changing environment of managed care and health care reform. They identify problems and concerns with current conditions and discuss promising opportunities for new approaches to research.

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The authors examined periventricular white matter, deep white matter, and subcortical magnetic resonance imaging (MRI) high-intensity signals in subjects with late-life depression, probable Alzheimer's disease (DAT), and healthy, age-matched controls. All subjects were healthy and free of major vascular risk factors, including hypertension. MRIs were performed using a 1.

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