Discordance in interpretation of chest radiographs between pediatric intensivists and a radiologist: impact on patient management.

Purpose: When radiologists are not available, chest radiographs (CXRs) of pediatric intensive care unit (PICU) patients are commonly interpreted by pediatric intensivists. We prospectively investigated the frequency of errors in CXR interpretation by pediatric intensivists and their impact on patient management.

Materials And Methods: Chest radiographs of PICU patients were evaluated by 5 pediatric intensivists then by a pediatric radiologist (the "gold standard").

Safety and immunogenicity of a prototype enterotoxigenic Escherichia coli vaccine administered transcutaneously.

Transcutaneous immunization (TCI) is a new method for vaccine delivery that has been shown to induce immunity relevant to enteric disease vaccines. We evaluated the clinical safety and immunogenicity of a recombinant subunit vaccine against enterotoxigenic Escherichia coli (ETEC) delivered by TCI. Adult volunteers received patches containing the recombinant ETEC colonization factor CS6, either with heat-labile enterotoxin (LT) or patches containing CS6 alone.