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Biomedical subjects

E Brewer

Publications and source records attributed to E Brewer.

23 records · Page 2Linked to original sources
PubMed1977

Comparison of tolmetin sodium and aspirin in the treatment of juvenile rheumatoid arthritis.

The Pediatric Rheumatology Collaborative Study Group was established in 1973 to undertake systematic trials of new drugs in the treatment of juvenile rheumatoid arthritis. The first drug evaluated was tolmetin (1-methyl-5-p-toluoylpyrrole-2 acetic acid), a new nonsteroid anti-inflammatory agent. A four-week open trial with 30 patients and a subsequent 12-week double-blind trial against aspirin with 107 patients were conducted. Tolmetin and aspirin had equal anti-inflammatory and analgesic effects in the treatment of JRA. Elevations of transaminase values attributed to aspirin were not found with tolmetin. Adverse effects accompanying administration of tolmetin did not appear to be of major clinical significance.

Adolescent↗
PubMedDate not supplied

Multifocal osteosarcoma: an unusual presentation.

PURPOSE: Report the unusual presentation, clinical course, and cytogenetic abnormalities in a child with multifocal osteosarcoma. PATIENTS AND METHODS: A 10-year-old boy had multifocal osteosarcoma involving the entire skeleton, pleura, bone marrow, and lungs. He had marked anemia, thrombocytopenia, and severe hypocalcemia at diagnosis. RESULTS: Despite aggressive chemotherapy, he died from progressive disease 1 month after diagnosis. Cytogenetic analysis of tumor cells within the pleural fluid showed multiple chromosomal abnormalities with amplification of the c-myc oncogene. CONCLUSION: Multifocal osteosarcoma should be considered in the differential diagnosis of a child with pancytopenia and multiple bone lesions. Amplification of the c-myc oncogene may have had a significant role in the pathogenesis, etiology, and rapid progression of this patient's multifocal disease. Additional studies will be needed to determine the biologic significance of c-myc amplification in multifocal osteosarcoma.

Child↗