Research Topics
| Peter W GroeneveldSummaryCountry: USA Publications
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Publications
Racial differences in attitudes toward innovative medical technologyPeter W Groeneveld
Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
J Gen Intern Med 21:559-63. 2006..New medical technologies are used at different rates among whites and blacks. This variation may be partially explained by racial differences in patient innovativeness-the propensity of patients to adopt unfamiliar therapies...
Technology diffusion, hospital variation, and racial disparities among elderly Medicare beneficiaries: 1989-2000Peter W Groeneveld
Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
Med Care 43:320-9. 2005..Low rates of technology utilization in hospitals with high proportions of black inpatients may be a remediable cause of healthcare disparities...- Trends in implantable cardioverter-defibrillator racial disparity: the importance of geographyPeter W Groeneveld
Center for Health Equity Research and Promotion, Veterans Affairs Medical Center, Philadelphia, Pennsylvania 19104 6021, USA
J Am Coll Cardiol 45:72-8. 2005.... - Cost-effectiveness of training unselected laypersons in cardiopulmonary resuscitation and defibrillationPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Pennsylvania, USA
Am J Med 118:58-67. 2005..We compared the costs and health benefits of alternative resuscitation training strategies for adults without professional first-responder duties who are at average risk of encountering cases of out-of-hospital cardiac arrest... - Variability in case-mix adjusted in-hospital cardiac arrest ratesRaina M Merchant
Department of Emergency Medicine, The Children s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, USA
Med Care 50:124-30. 2012..It is unknown how in-hospital cardiac arrest (IHCA) rates vary across hospitals and predictors of variability... - Incidence of treated cardiac arrest in hospitalized patients in the United StatesRaina M Merchant
Department of Emergency Medicine, University of Pennsylvania, Philadelphia, PA, USA
Crit Care Med 39:2401-6. 2011..The incidence and incidence over time of cardiac arrest in hospitalized patients is unknown. We sought to estimate the event rate and temporal trends of adult inhospital cardiac arrest treated with a resuscitation response... - Medicare's policy on carotid stents limited use to hospitals meeting quality guidelines yet did not hurt disadvantagedPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
Health Aff (Millwood) 30:312-21. 2011..Therefore, it may be a useful model for future Medicare coverage decisions... - Hospital racial composition: a neglected factor in cardiac arrest survival disparitiesRaina M Merchant
Robert Wood Johnson Foundation Clinical Scholars Program, University of Pennsylvania, Philadelphia, 19104, USA
Am Heart J 161:705-11. 2011..We sought to determine if hospital racial composition accounted for survival differences for patients hospitalized after cardiac arrest... - Coronary revascularization trends in the United States, 2001-2008Andrew J Epstein
Department of Veterans Affairs Center for Health Equity Research and Promotion, Philadelphia, Pennsylvania, USA
JAMA 305:1769-76. 2011..It is uncertain how new revascularization technologies, new clinical evidence from trials, and updated clinical guidelines have influenced the volume and distribution of coronary revascularizations over the past decade... 
Geographic variation in implantable cardioverter-defibrillator use and heart failure survivalAndrew J Epstein
Department of Veterans Affairs Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
Med Care 50:10-7. 2012..It is uncertain if localities with more frequent ICD/CRT-D use have had better rates of HF survival...- Comparative effectiveness of carotid arterial stenting versus endarterectomyPeter W Groeneveld
Department of Medicine, Philadelphia Veterans Affairs Medical Center, USA
J Vasc Surg 50:1040-8. 2009..This study's objective was to compare the clinical outcomes among Medicare beneficiaries undergoing carotid revascularization before and after CAS became widely available... - Preventing sudden death: implantable cardioverter-defibrillators in elderly cardiac patientsPeter W Groeneveld
Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA and VA Center for Health Equity Research and Promotion, USA
LDI Issue Brief 13:1-4. 2008..This Issue Brief summarizes studies that analyze health outcomes, costs, and quality of life for patients-at-risk who receive ICDs in real-life settings... - The costs of drug-eluting coronary stents among Medicare beneficiariesPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, PA 19104 4155, USA
Am Heart J 155:1097-105. 2008..However, the costs of DES in nonexperimental settings are not well understood... - Drug-eluting compared with bare-metal coronary stents among elderly patientsPeter W Groeneveld
Department of Veterans Affairs Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, Pittsburgh Veterans Affairs Health Care System, Philadelphia, Pennsylvania Pennsylvania 19104 4155, USA
J Am Coll Cardiol 51:2017-24. 2008..We sought to determine whether drug-eluting stents (DES) were associated with improved clinical outcomes compared with bare-metal stents (BMS) among a nationally representative, nonexperimental elderly patient cohort... - Outcomes and costs of implantable cardioverter-defibrillators for primary prevention of sudden cardiac death among the elderlyPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania 19104 6021, USA
Heart Rhythm 5:646-53. 2008..The clinical outcomes and costs of implantable cardioverter-defibrillators (ICDs) used for primary prevention of sudden cardiac death in nonexperimental settings are uncertain... - Cell phone cardiopulmonary resuscitation: audio instructions when needed by lay rescuers: a randomized, controlled trialRaina M Merchant
Robert Wood Johnson Foundation Clinical Scholars Program, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
Ann Emerg Med 55:538-543.e1. 2010.... - Quality of life among implantable cardioverter-defibrillator recipients in the primary prevention therapeutic eraPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
Pacing Clin Electrophysiol 30:463-71. 2007..The purpose of this study was to measure and compare the health-related QOL among primary and secondary prevention ICD recipients, and to determine predictive factors for high or low QOL in each group... - Racial disparities in cardiac care: geography mattersPeter W Groeneveld
The Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA
LDI Issue Brief 10:1-4. 2004..This Issue Brief examines racial disparities in the use of life-saving cardiac procedures and mortality after cardiac arrest, and considers how geographic differences in health care affect these disparities... - Ethnic and racial disparities in cardiac resynchronization therapySteven A Farmer
Department of Medicine, Cardiovascular Division, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
Heart Rhythm 6:325-31. 2009..Racial/ethnic differences in the use of cardiac resynchronization therapy with defibrillator (CRT-D) may result from underprovision or overprovision relative to published guidelines... - Variation in cardiac procedure use and racial disparity among Veterans Affairs HospitalsPeter W Groeneveld
Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
Am Heart J 153:320-7. 2007..This study's objectives were to determine if VAMCs with higher proportions of black inpatients performed fewer cardiac procedures or had larger racial differences in procedure rates than predominantly white VAMCs... - Cost-effectiveness of therapeutic hypothermia after cardiac arrestRaina M Merchant
Robert Wood Johnson Foundation Clinical Scholars Program, the Center for Resuscitation Science and Department of Emergency Medicine, University of Pennsylvania, Philadelphia, PA, USA
Circ Cardiovasc Qual Outcomes 2:421-8. 2009..We sought to evaluate the cost-effectiveness of treating comatose cardiac arrest survivors with therapeutic hypothermia... - The costs and quality-of-life outcomes of drug-eluting coronary stents: a systematic reviewPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
J Interv Cardiol 20:1-9. 2007..We performed a systematic review of the published literature on DES costs and the QOL effects of restenosis and target vessel revascularization (TVR)... - Racial differences in expectations of joint replacement surgery outcomesPeter W Groeneveld
Philadelphia VAMC, Philadelphia, PA 19104 4155, USA
Arthritis Rheum 59:730-7. 2008..The goal of this study was to measure these differences using a well-validated survey instrument and to determine if the differences could be explained by racial variation in disease severity, socioeconomic factors, literacy, or trust... - Variations in the use of an innovative technology by payer: the case of drug-eluting stentsAndrew J Epstein
Department of Veterans Affairs Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, USA
Med Care 50:1-9. 2012..Payer-related factors that differ between hospitals and/or differential treatment inside hospitals might explain any overall differences by payer type... - Resected colorectal cancer among Medicare beneficiaries:adoption of FDG PETHanna M Zafar
Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104, USA
Radiology 254:501-8. 2010.... - Costs and quality-of-life effects of implantable cardioverter-defibrillatorsPeter W Groeneveld
Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
Am J Cardiol 98:1409-15. 2006..In conclusion, ICD implantation remains costly but may be becoming less expensive over time, and ICD recipients' QOL is significantly affected by their devices... - Preventing tomorrow's sudden cardiac death today: dissemination of effective therapies for sudden cardiac death preventionSana M Al-Khatib
The Duke Clinical Research Institute, Durham, NC 27715, USA
Am Heart J 156:613-22. 2008..Although the meeting was funded by industry participants, this article summarizing the presentations and discussions that occurred at the meeting presents the expert opinion of the authors... - Cost-effectiveness model of endoscopic screening and surveillance in patients with gastroesophageal reflux diseaseLauren B Gerson
Division of Gastroenterology, Stanford University School of Medicine, Stanford, California 94305 5202, USA
Clin Gastroenterol Hepatol 2:868-79. 2004..The cost-effectiveness of screening strategies that incorporate these nonsurgical treatment modalities has not been determined... - Racial disparity in cardiac procedures and mortality among long-term survivors of cardiac arrestPeter W Groeneveld
Center for Primary Care and Outcomes Research, University, 117 Encina Commons, Stanford, Calif 94305 6019, USA
Circulation 108:286-91. 2003..It is unknown whether white and black Medicare beneficiaries have different rates of cardiac procedure utilization or long-term survival after cardiac arrest... - Public use of automated external defibrillatorsPeter W Groeneveld
N Engl J Med 348:755-6; author reply 755-6. 2003 - Medicare requirement for research participationPeter W Groeneveld
JAMA 296:2923-4; author reply 2924-5. 2006