Kenneth P Steinberg

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The goals of this study were to determine whether the Fas-dependent apoptosis pathway is active in the lungs of patients with the acute respiratory distress syndrome (ARDS), and whether this pathway can contribute to lung epithelial injury. We found that soluble Fas ligand (sFasL) is present in bronchoalveolar lavage (BAL) fluid of patients before and after(More)
Little is known about neutrophil (PMN) apoptosis in the acute respiratory distress syndrome (ARDS). We uses morphologic criteria to count apoptotic PMN in bronchoalveolar lavage fluid (BAL) of 35 patients on Days 1, 3, 7, 14, and 21 of ARDS and 13 patients on Days 1 and 3 of risk for ARDS. We found that the proportion of apoptotic PMN in BAL was low(More)
The acute respiratory distress syndrome (ARDS) frequently results in a fibroproliferative response that precludes effective alveolar repair. Transforming growth factor-alpha (TGF-alpha), a potent epithelial and mesenchymal cell mitogen, may modulate the response to lung injury. In this study, we determined whether bronchoalveolar lavage fluid (BALF)(More)
OBJECTIVE The intensive care unit remains a setting where death is common, and a large proportion of these deaths are preceded by withdrawal of life support. We describe a quality improvement project implementing and evaluating a "withdrawal of life support order form" to improve quality of end-of-life care in the intensive care unit. DESIGN Before-after(More)
In late 1983, we conducted a cross-sectional epidemiologic study to evaluate persons at risk of exposure to three chemical waste sites by comparing clinical disease end points and clinical chemistry parameters with serum polychlorinated biphenyls (PCB) levels. A total of 106 individuals participated in the study. The only statistically significant finding(More)
Dr Meduri and colleagues, in their comment " Steroid treatment in ARDS: a highly effective treatment " [1], written in response to the article of Wajanaponsan et al. [2], described data and an adjusted analysis provided by the Acute Respiratory Distress Syndrome (ARDS) Network (as a personal communication). We wish to comment on their assertion of large(More)
The development of neuroactive steroids as anticonvulsant medications may be useful both as a primary treatment and as an adjuvant to other anticonvulsants. They may be limited, however, by sedative and ataxic side effects. In the current study, 3 alpha-hydroxy-5 beta-pregnan-20-one and alfaxalone, two prototypic neuroactive steroids, were shown to(More)
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