Author Interviews, Cost of Health Care, Heart Disease, UCLA / 18.11.2014

Boback Ziaeian MD Cardiology Fellow, UCLA Division of Cardiology PhD Candidate, UCLA Fielding School of Public HealthMedicalResearch.com Interview with: Boback Ziaeian MD Cardiology Fellow, UCLA Division of Cardiology PhD Candidate, UCLA Fielding School of Public Health Medical Research: What is the background for this study? What are the main findings? Dr. Ziaeian: Heart failure is projected to increase dramatically over the coming decade due to an aging population improved medical therapies that prolong heart failure survival. Spending for heart failure is projected to increase from $20.9 billion in 2012 to $53.1 billion in 2030.  Despite the magnitude of the impact of heart failure on the US population and economy, our understanding of the factors associated with the highest cost heart failure hospitalizations is limited. Our study provides a descriptive analysis of how certain patient and hospital factors are associated with increased medical costs nationally. The top 20% of heart failure hospitalizations average $28,500 per hospitalization compared to $3,000 for the lowest 20%. Overall, patients with more medical conditions (such as obesity, lung disease, and peripheral vascular disease) have much higher costs associated with hospital care. As expected, sicker patients receiving more invasive procedures such mechanical ventilation or blood transfusions incurred higher costs. Certain hospital characteristics were also associated with higher costs. Hospitals in urban centers were higher cost compared to more rural hospitals. Hospitals in the Northeast and West Coast of the US were higher in cost compared to the Midwest and South. The reasons for this disparity in medical costs requires further research to better understand. (more…)
Annals Internal Medicine, Author Interviews, Cost of Health Care, McGill / 18.11.2014

MedicalResearch.com Interview with: Todd Lee MD MPH FRCPC Consultant in Internal Medicine and Infectious Diseases Assistant Professor of Medicine, McGill University Director, General Internal Medicine Consultation Service, Chief of Service, 6 Medical Clinical Teaching Unit, McGill University Health Centre Medical Research: What is the background for this study? What are the main findings? Dr. Lee: Antibiotics are often misused and overused in hospitalized patients leading to harms in terms of side effects, infections due to Clostridium dificile, the development of antibiotic resistance, and increased health care costs.  Antimicrobial stewardship is a set of processes which are employed to improve antibiotic use.  Through various techniques, stewardship seeks to ensure the patient receives the right drug, at the right dose, by the right route, for the right duration of therapy.  Sometimes this means that no antibiotics should be given. In implementing antimicrobial stewardship programs, some of the major challenges larger health care centers face include limitations in the availability of trained human resources to perform stewardship interventions and the costs of purchasing or developing information technology solutions. Faced with these same challenges, we hypothesized that for one major area of our hospital, our medical clinical teaching units, we could use our existing resources, namely resident and attending physicians, to perform "antimicrobial self-stewardship".  This concept tied the CDCs concept of antibiotic "time outs" (periodic reassessments of antibiotics) to a twice weekly audit using a locally developed checklist.  These audits were performed by our senior resident physicians in the context of providing their routine clinical care.  We also provided local antibiotic guidelines and regular educational sessions once a rotation. We demonstrated a significant reduction in antibiotic costs as well as improvement in two of the four major classes of antibiotics we targeted as high priority.  We estimated we saved between $140 and $640 in antibiotic expenses per hour of clinician time invested. Anecdotally, trainees felt the process to be highly valuable and believed they better understood the antibiotic use for their patients. (more…)