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30-Year Trends In Patient Characteristics, Treatment Practices, And Long-Term Outcomes Of Adults Aged 35 To 54 Years Hospitalized With Acute Myocardial Infarction, Mayra Tisminetzky, David Mcmanus, Joel Gore, Jorge Yarzebski, Andrew Coles, Darleen Lessard, Robert Goldberg
30-Year Trends In Patient Characteristics, Treatment Practices, And Long-Term Outcomes Of Adults Aged 35 To 54 Years Hospitalized With Acute Myocardial Infarction, Mayra Tisminetzky, David Mcmanus, Joel Gore, Jorge Yarzebski, Andrew Coles, Darleen Lessard, Robert Goldberg
Jorge L. Yarzebski
Much of our knowledge about the characteristics, clinical management, and postdischarge outcomes of acute myocardial infarction (AMI) is derived from clinical studies in middle-aged and older subjects with little contemporary information available about the descriptive epidemiology of AMI in relatively young men and women. The objectives of our population-based study were to describe >3-decade-long trends in the clinical features, treatment practices, and long-term outcomes of young adults aged 35 to 54 years discharged from the hospital after AMI. The study population consisted of 2,142 residents of the Worcester (Massachusetts) metropolitan area who were hospitalized with AMI at all central Massachusetts …
Thirty-Year (1975 To 2005) Trends In The Incidence Rates, Clinical Features, Treatment Practices, And Short-Term Outcomes Of Patients [Less Than] 55 Years Of Age Hospitalized With An Initial Acute Myocardial Infarction, David Mcmanus, Stephen Piacentine, Darleen Lessard, Joel Gore, Jorge Yarzebski, Frederick Spencer, Robert Goldberg
Thirty-Year (1975 To 2005) Trends In The Incidence Rates, Clinical Features, Treatment Practices, And Short-Term Outcomes Of Patients [Less Than] 55 Years Of Age Hospitalized With An Initial Acute Myocardial Infarction, David Mcmanus, Stephen Piacentine, Darleen Lessard, Joel Gore, Jorge Yarzebski, Frederick Spencer, Robert Goldberg
Jorge L. Yarzebski
Sparse data are available describing recent trends in the magnitude, clinical features, treatment practices, and outcomes of comparatively young adults hospitalized with acute myocardial infarction (AMI). The objectives of this population-based study were to describe 3 decade-long trends (1975 to 2005) in these end points in adults 1,703 residents of the Worcester (Massachusetts) metropolitan area 25 to 54 years of age who were hospitalized with initial AMIs at all central Massachusetts medical centers during 15 annual periods from 1975 through 2005. Overall hospital incidence rate (per 100,000 residents) of initial AMI in our study population was 66 (95% confidence interval …
Body Mass Index, Treatment Practices, And Mortality In Patients With Acute Heart Failure, Timothy Fitzgibbons, Olga Hardy, Darleen Lessard, Joel Gore, Jorge Yarzebski, Robert Goldberg
Body Mass Index, Treatment Practices, And Mortality In Patients With Acute Heart Failure, Timothy Fitzgibbons, Olga Hardy, Darleen Lessard, Joel Gore, Jorge Yarzebski, Robert Goldberg
Jorge L. Yarzebski
OBJECTIVES: Obesity is associated with an increased risk of heart failure (HF). Among patients presenting with acute HF, however, differences in clinical characteristics, treatment regimens, and short-term prognosis of varying weights are largely unknown, particularly from a broader population-based perspective. METHODS: A total of 3722 patients admitted with acute HF to 11 greater Worcester (Massachusetts, USA) hospitals during 1995 and 2000 were categorized as being lean (n = 216), normal weight (n = 1465), overweight (n = 1007), or obese (n = 1034) at the time of hospitalization. RESULTS: Obese patients with decompensated HF were significantly younger (mean age = …
Multidecade-Long Trends (1986-2005) In The Utilization Of Coronary Reperfusion And Revascularization Treatment Strategies In Patients Hospitalized With Acute Myocardial Infarction: A Community-Wide Perspective, Jared Wasser, Robert Goldberg, Frederick Spencer, Jorge Yarzebski, Joel Gore
Multidecade-Long Trends (1986-2005) In The Utilization Of Coronary Reperfusion And Revascularization Treatment Strategies In Patients Hospitalized With Acute Myocardial Infarction: A Community-Wide Perspective, Jared Wasser, Robert Goldberg, Frederick Spencer, Jorge Yarzebski, Joel Gore
Jorge L. Yarzebski
OBJECTIVES: The objectives of our community-wide investigation were to describe multidecade-long trends (1986-2005) in the utilization of thrombolytic therapy, percutaneous coronary interventions, and coronary artery bypass graft surgery in patients hospitalized with acute myocardial infarction (AMI). METHODS: The study sample consisted of 9422 greater Worcester (MA) residents hospitalized with confirmed AMI at all metropolitan Worcester medical centers in 11 annual periods between 1986 and 2005. RESULTS: Increases in the utilization of percutaneous coronary interventions were observed between 1986 (2.0%) and 2005 (50.7%) with the most rapid increases beginning in the late 1990s. Utilization of coronary artery bypass graft surgery during …
Mechanisms Of Altered Monocyte Prostaglandin E2 Production In Severely Injured Patients, Carol Miller-Graziano, Mitchell Fink, Jia-Yan Wu, Gyongyi Szabo, Karen Kodys
Mechanisms Of Altered Monocyte Prostaglandin E2 Production In Severely Injured Patients, Carol Miller-Graziano, Mitchell Fink, Jia-Yan Wu, Gyongyi Szabo, Karen Kodys
Gyongyi Szabo
Monocytes from immunosuppressed trauma (11 patients) and burn (12 patients) patients stimulated with muramyl dipeptide, a potent prostaglandin E2 (PGE2) secretagogue, showed twofold greater PGE2 production compared with normal controls or immunocompetent patients. Monocyte plasminogen activator production was markedly depressed and inversely correlated to patients' monocyte hyper PGE2 production. Levels of the PGE2-producing monocyte subset (selected as high-affinity Fc+ receptors) were progressively elevated after injury in immunosuppressed patients, reaching 65% to 80% of the total monocyte population (39% for normal controls). Although early T-suppressor (Ts) lymphocytes did not augment monocyte PGE2 secretion, Ts lymphocytes that appeared late (greater than 12 …