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Biomedical subjects

J M Edmonson

Publications and source records attributed to J M Edmonson.

At least 19 recordsLinked to original sources
PubMed2000

Endoscopic ultrasound.

Explore the source record for details and available documents.

Endoscopes, Gastrointestinal↗
PubMed1990

The suspension therapy for tabes dorsalis. A case history of a therapeutic fad.

The suspension therapy of tabes dorsalis was introduced by Motschutkovsky in 1883, popularized by Charcot and Gilles de la Tourette in 1889, and subsequently rapidly and widely disseminated on the basis of enthusiastic case series. Dissemination was facilitated by endorsements of eminent neurologists, widespread publicity in professional journals and lay press, and the apparent simplicity and safety of the procedure. However, increasingly critical reports appeared, indicating much lower success rates, frequent postprocedure deterioration, and occasional serious complications. The disparity between early and later studies resulted from a placebo effect, from disregard of the natural history of the condition, from misdiagnosis, and from biased observation and reporting. By the end of 1890, the procedure was largely abandoned, despite proponents' attempts to modify the technique or to identify a more responsive subgroup of patients.

History, 19th Century↗
PubMed1978

Adjuvant therapy for nonmetastatic osteogenic sarcoma: an evaluation of transfer factor versus combination chemotherapy.

A randomized study compared the effects of combination chemotherapy (high-dose methotrexate, adriamycin, and vincristine) with immunotherapy in the form of transfer factor in the adjuvant treatment of patients with nonmetastatic osteogenic sarcoma after apparent complete surgical ablation of the primary tumor. Thirty-two patients were evaluated. Of 22 patients who received chemotherapy, three died of drug-related complications and six were alive without disease recurrence between 260 and 673 days after operation. Ten patients in the transfer factor group converted their markers, and of these, five were alive without recurrence 420--753 days after operation. Neither treatment program was considered superior with respect to disease-free survival.

Bone Neoplasms↗