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Full-Text Articles in Life Sciences
Trends In Aids-Defining And Non-Aids-Defining Malignancies Among Hiv-Infected Patients: 1989-2002, Roger Bedimo, Ray Y. Chen, Neil A. Accortt, James L. Raper, Carol Linn, Jeroan J. Allison, John Dubay, Michael S. Saag, Craig J. Hoesley
Trends In Aids-Defining And Non-Aids-Defining Malignancies Among Hiv-Infected Patients: 1989-2002, Roger Bedimo, Ray Y. Chen, Neil A. Accortt, James L. Raper, Carol Linn, Jeroan J. Allison, John Dubay, Michael S. Saag, Craig J. Hoesley
Jeroan J. Allison
In a comparison of rates of acquired immunodeficiency syndrome (AIDS)-defining malignancies (ADMs) for 1989-1996 versus 1997-2002, we found a decrease in ADMs (rate ratio, 0.31; P<.0001) and a significant increase in non-AIDS-defining malignancies (non-ADMs; rate ratio, 10.87; P<.0002). The mean CD4 cell count was lower among patients with ADMs than among those with non-ADMs. A longer duration of survival during highly active antiretroviral therapy might explain the increasing incidence of non-ADMs.
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 = …
Twenty-Two Year (1975 To 1997) Trends In The Incidence, In-Hospital And Long-Term Case Fatality Rates From Initial Q-Wave And Non-Q-Wave Myocardial Infarction: A Multi-Hospital, Community-Wide Perspective, Mark Furman, Harold Dauerman, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Joel Gore
Twenty-Two Year (1975 To 1997) Trends In The Incidence, In-Hospital And Long-Term Case Fatality Rates From Initial Q-Wave And Non-Q-Wave Myocardial Infarction: A Multi-Hospital, Community-Wide Perspective, Mark Furman, Harold Dauerman, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Joel Gore
Jorge L. Yarzebski
OBJECTIVES: The goal of this study was to examine long-term trends in the incidence, in-hospital and long-term mortality patterns in patients with an initial non-Q-wave myocardial infarction (NQWMI) as compared with those with an initial Q-wave myocardial infarction (QWMI). BACKGROUND: Limited data are available describing trends in the incidence and mortality from an initial QWMI and NQWMI from a multi-hospital community-wide perspective. METHODS: Our study was an observational study of 5,832 metropolitan Worcester, Massachusetts residents (1990 census = 437,000) hospitalized with validated initial acute MI in all greater Worcester hospitals during 11 annual periods between 1975 and 1997. RESULTS: The …
Leukocytosis And Adverse Hospital Outcomes After Acute Myocardial Infarction, Vandana Menon, Darleen Lessard, Jorge Yarzebski, Mark Furman, Joel Gore, Robert Goldberg
Leukocytosis And Adverse Hospital Outcomes After Acute Myocardial Infarction, Vandana Menon, Darleen Lessard, Jorge Yarzebski, Mark Furman, Joel Gore, Robert Goldberg
Jorge L. Yarzebski
An elevated white blood cell (WBC) count at the time of hospital presentation is associated with increased mortality after acute myocardial infarction (AMI). The association between WBC count and the development of clinically significant complications of AMI and death during hospitalization for AMI is, however, less clear. The objectives of this observational study were to examine the association between baseline WBC count, the development of heart failure, cardiogenic shock, and death during hospitalization for AMI from a more generalizable community-wide perspective. The study sample consisted of adult residents of all ages from the Worcester, Massachusetts, metropolitan area (1990 census estimate …
Treatment Practices And Outcomes Of Patients With Established Peripheral Arterial Disease Hospitalized With Acute Myocardial Infarction In A Community Setting, Frederick Spencer, Darleen Lessard, Chyke Doubeni, Jorge Yarzebski, Joel Gore, Robert Goldberg
Treatment Practices And Outcomes Of Patients With Established Peripheral Arterial Disease Hospitalized With Acute Myocardial Infarction In A Community Setting, Frederick Spencer, Darleen Lessard, Chyke Doubeni, Jorge Yarzebski, Joel Gore, Robert Goldberg
Jorge L. Yarzebski
BACKGROUND: There are little contemporary data available describing the hospital and long-term outcomes of patients with peripheral arterial disease (PAD) who are hospitalized with acute myocardial infarction (AMI). The objectives of our population-based study were to examine the hospital and long-term outcomes, as well as the use of different treatment practices, among patients with established PAD who were hospitalized with AMI. METHODS: The study sample consisted of 4480 patients hospitalized with AMI at all Worcester, Mass, medical centers in 4 alternate years between 1997 and 2003. RESULTS: Among the metropolitan Worcester residents hospitalized with AMI, 13.5% had a history of …
Trends (1986 To 1999) In The Incidence And Outcomes Of In-Hospital Stroke Complicating Acute Myocardial Infarction (The Worcester Heart Attack Study), Frederick Spencer, Joel Gore, Jorge Yarzebski, Darleen Lessard, Elizabeth Jackson, Robert Goldberg
Trends (1986 To 1999) In The Incidence And Outcomes Of In-Hospital Stroke Complicating Acute Myocardial Infarction (The Worcester Heart Attack Study), Frederick Spencer, Joel Gore, Jorge Yarzebski, Darleen Lessard, Elizabeth Jackson, Robert Goldberg
Jorge L. Yarzebski
Although stroke is an infrequent hospital complication of acute myocardial infarction (AMI), limited contemporary data are available about the incidence and death rates associated with this serious complication. The objective of this population-based study was to examine temporal trends (1986 to 1999) in the risk of stroke and associated hospital outcomes in patients hospitalized with AMI. This was an observational study of 6,325 metropolitan Worcester, Massachusetts, residents hospitalized with validated AMI and without prior stroke at all greater Worcester hospitals during 8 one-year periods between 1986 and 1999. Overall, 1.5% of patients (n = 92) with confirmed AMI developed an …