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Biomedical subjects

E L DUBOIS

Publications and source records attributed to E L DUBOIS.

34 records · Page 2Linked to original sources
PubMed1958

Systemic lupus erythematosus; results of treatment with triamcinolone.

Twenty-nine patients with systemic lupus erythematosus were treated with a new synthetic unsaturated prednisolone derivative, triamcinolone, for as long as 11 months. This hormone is 1.3 times as powerful as prednisone and 4.4 times more potent than hydrocortisone as an anti-inflammatory agent. The average dose for beginning therapy in cases of mild systemic lupus erythematosus was 20.6 mg. a day. The average maintenance dose used to control mild exacerbations of the disease was 26.0 mg. a day. There was no evidence of sodium retention or potassium loss. Sixteen patients had upper gastrointestinal x-ray studies before and during therapy with triamcinolone. There was no evidence of peptic ulceration except in one patient who was receiving 96 mg. a day. Nine patients had gastric analysis with histamine before and during therapy. No significant changes were noted in results of these tests, even in the patient who had an ulcer. No abnormal increase in uropepsin was noted in cases in which this factor was tested. The pattern of clinical improvement closely paralleled that obtained by previous treatment with older steroids. There was a disappearance of all the clinical and laboratory abnormalities produced by the disease, with the exception of long standing renal involvement. A major difference between triamcinolone and other steroids was a tendency to progressive gradual loss of weight, partly owing to fluid loss. Cushingoid appearance produced by other steroid therapy did not disappear. The cutaneous side effects, particularly Cushingoid appearance, hirsutism and striae were more pronounced than with older steroids. The most serious side effect was muscle weakness which appeared in six patients, all women, in from four to thirty-two weeks after starting triamcinolone. The profound muscle weakness, most pronounced in the quadriceps group, gradually cleared after several weeks of therapy with another steroid. Fourteen patients had received prior steroid therapy with all the older anti-inflammatory hormones and seven of them were better controlled and felt better with triamcinolone.

Anti-Inflammatory Agents↗
PubMed1954

Systemic lupus erythematosus; early cytologic diagnosis.

The diagnosis of systemic lupus erythematosus-a relatively common disease-is difficult because of the variable nature of the symptoms, which resemble those of many other conditions. The finding of the characteristic cells is pathognomonic, although failure to find them does not rule out the diagnosis. If the diagnosis is suspected the "L.E." cell test should be performed on two samples of blood from the veins and one from the bone marrow. After separation of a haparinized sample by centrifuge, a drop from the buffy coat is Wright-stained on a slide and examined for rouleaux formation and for a hematoxylinstaining material sometimes seen in intercellular bodies (which may be surrounded by a rosette of leukocytes) and sometimes seen as ingested by a leukocyte. Only the last finding is positively diagnostic of lupus erythematosus.A statistical analysis of 62 cases treated at the Los Angeles County General Hospital is given. Because of the frequency of rheumatoidlike arthritic changes in the disease, all patients with this form of arthritis should be given the test. Spontaneous remission and then relapse after a long asymptomatic interval occurred in many cases. With early diagnosis and vigorous treatment with cortisone and corticotropin, many patients can be relieved of symptoms.

Arthritis↗