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Biomedical subjects

M Pistiner

Publications and source records attributed to M Pistiner.

4 recordsLinked to original sources
PubMed1992

Cutaneous lupus erythematosus without systemic lupus erythematosus: clinical and laboratory features.

Sixty-seven patients with cutaneous lupus erythematosus (CLE) were followed up as part of a series of 570 lupus erythematosus patients seen in a private practice between 1980 and 1989. Clinical and laboratory features, treatment, and natural course were observed. Findings of interest included (1) a ratio of at least one CLE case for every seven cases of systemic lupus erythematosus (SLE); (2) occurrence of CLE in fewer women and apparently associated with an older age at diagnosis than SLE; (3) similar frequency of cutaneous lupus subsets in CLE and SLE; (4) strong family history for SLE but not CLE in CLE patients; (5) other cutaneous and musculoskeletal features in a majority of CLE patients and constitutional symptoms in 10%; (6) positive ANA titers, high sedimentation rates, and leukopenia common in CLE; (7) anticardiolipin antibody in 31% of CLE patients but not associated with systemic complications; (8) antimalarials required by 75% of patients and systemic steroids by 33%; and (9) an excellent prognosis associated with CLE, organ-threatening disease being rare.

Adult↗
PubMed1991

Lupus erythematosus in the 1980s: a survey of 570 patients.

Five hundred seventy lupus erythematosus patients observed in a private practice between 1980 and 1989 were surveyed. Fifty-five percent were diagnosed after 1980. Five hundred three fulfilled criteria for systemic lupus erythematosus ( [SLE]; 464 idiopathic, 23 overlap, 16 drug-induced) and 67 had biopsy-documented cutaneous (discoid) lupus. In the idiopathic SLE group, symptoms began at a mean age of 31 years and patients were observed for a mean of 6 years. Findings in idiopathic SLE patients were (1) 27% have a family history of autoimmune disease; (2) nephritis patients without nephrotic syndrome rarely develop renal failure (4%); (3) nephrotic syndrome patients are relatively cyclophosphamide-resistant; (4) organ-threatening disease is present in 54%; and (5) 13% of women who become pregnant are recurrent aborters and 26% never conceive. In an analysis of cohort data, 5- and 10-year survivals were 97% +/- 2% and 93% +/- 3%, respectively. Additionally, men and patients with renal disease or thrombocytopenia had a poorer prognosis. Blacks had similar clinical findings and survival to whites. Approximately 50% of deaths were from active disease and 50% from complications of therapy. Prolonged survival has resulted from new diagnostic procedures and serologic tests, and improved antibiotics and antihypertensive agents, as well as more efficacious treatment modalities.

Adolescent↗