Search PubMed⌕ Search

Biomedical subjects

M Fox

Publications and source records attributed to M Fox.

381 records · Page 22Linked to original sources

Multicentre clinical evaluation of the COBAS CORE CEA, CA 125 II and PSA tumor marker assays.

The aim of our study was to evaluate the clinical usefulness of the tumor markers CEA, CA 125 and PSA using the COBAS CORE system from Roche Diagnostic Systems. Our results demonstrate that determination of these markers on the COBAS CORE immunoassay analyser provides the performance required for routine use in clinical practice. The results obtained in this clinical trial validate the correlation with disease extension, a characteristic that defines and determines the clinical utility of the tumor markers. We also conclude that learning to operate the COBAS CORE system is simple, as is management of the system through the user-friendly software.

Adolescent↗

Evaluation of quick medical reference (QMR) as a teaching tool.

To determine whether the Quick Medical Reference (QMR) program can improve diagnosis or enhance learning among internal medicine residents, we compared the diagnostic accuracy of the program with that of residents at various training levels. The cases were from a prospective convenience sample of 40 patients admitted by 10 first-year residents (interns) and two chief medical residents. Four sets of differential diagnoses were created for each case--the first set by an intern, the second set by a chief resident, and the third and fourth sets by QMR, using the findings of the interns and chief residents, respectively. The diagnostic accuracy of the interns and chief residents was significantly greater than that of QMR. However, the chief residents indicated that QMR did increase their understanding of disease processes and offered educational value.

Computer-Assisted Instruction↗