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The main purpose of this second Phase IIa study is to obtain initial safety information in the acute stroke patient population, and to demonstrate the ability of microplasmin to efficiently dissolve the blood clot and restore blood flow to the brain.
Acute hemorrhagic conjunctivitis: etiology, epidemiology and clinical manifestation.
Health officials ruled out viral liver diseases; suspecting acute aflatoxin poisoning, they examined maize samples and found aflatoxin [B.sub.1] concentrations as high as 4,400 parts per billion (ppb), 220 times the Kenyan limit for food.
Acute mountain sickness generally begins between 12 and 24 hours after reaching altitude.
However, the PHI group did exhibit stronger T helper cell responses, which led the researchers to suggest that "individuals treated in early infection may benefit from [therapeutic] strategies aimed at enhancing virus-specific CTL responses, whereas individuals treated later in infection may benefit from strategies aimed at enhancing HIV-1-specific T helper cell functions as well as broadening CTL responses to combat increased viral diversity." Decreased CTL activity had also been observed in early-disease patients who had been treated from 45 to 90 days after symptomatic acute infection, according to a study published 2 years earlier by researchers from the Aaron Diamond AIDS Research Center (ADARC) in New York and colleagues.
Supraglottitis was first reported in 1900 by Theisen, who called it angina epiglottidea [1] Woo and van Hasselt [2] and Shapiro et al [3] favor the term acute supraglottitis because the inflammatory process involves multiple supraglottic structures rather than the epiglottis alone.
Most cases of acute sinusitis are preceded by virus-induced "colds." These viral "colds" do not cause symptoms of sinusitis, but they do cause inflammation of the sinuses.
It is essential that these case managers are aware of the various levels of post-acute care programs offered at each level of care, including acute rehabilitation, skilled/subacute care, home health care, hospice and outpatient services.
An estimated 50,000 to 80,000 cases of acute pancreatitis occur in the United States each year.
Rejection comes in three phases -- the hyperacute stage immediately following the transplant, the acute stage days or weeks later, and the chronic stage, which lasts as long as the transplanted organ.
EVALUATIONS/MEASUREMENTS: We defined a case by positive immunodiffusion serology, a [greater than or equal to] 4-fold titer rise in complement fixation between acute and convalescent sera, or positive urinary Histoplasma capsulatum (HC) antigen.