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Biomedical subjects

J B Shumaker

Publications and source records attributed to J B Shumaker.

11 recordsLinked to original sources

A controlled trial of 6-methylprednisolone in acute alcoholic hepatitis. With a note on published results in encephalopathic patients.

In a prospective double-blind study, 27 patients with alcoholic hepatitis were randomized for 6-methylprednisolone (12 patients) or placebo treatment (15 patients). The mortality was 50% among steroid treated patients and 47% in the control group (P less than .05). The role of liver biopsy feasibility at selection is emphasized since the mortality in this group was 10% as opposed to 71% when the procedure was contraindicated (P less than .01). Complications in the steroid-treated subjects were similar quantitatively and qualitatively to those observed in the control series.

Acute Disease↗

A strain of pathogenic Naegleria isolated from a human nasal swab.

The 161A strain of Naegleria isolated from a human nasal swab and reported earlier was further studied for its growth pattern, cyst-wall appearance, cytopathic effect on primary monkey kidney cells, and pathogenicity in mice. Results obtained in the study establish the pathogenic status of this strain. This constitutes the first isolation of a pathogenic Naegleria from a human nasal cavity.

Amoeba↗