Paper
Granulocyte colony-stimulating factor (G-CSF) does not improve recovery from antithyroid drug-induced agranulocytosis: a prospective study.
Published Jan 1, 1999 · S. Fukata, K. Kuma, Masahiro Sugawara
Thyroid : official journal of the American Thyroid Association
125
Citations
6
Influential Citations
Abstract
Agranulocytosis is the most serious side effect of antithyroid drug (ATD) therapy. We conducted prospective and randomized studies to examine whether granulocyte colony-stimulating factor (G-CSF) is actually effective for ATD-induced agranulocytosis. Twenty-four patients with Graves' disease who developed agranulocytosis during ATD therapy were randomly divided into a G-CSF group (n = 14) and an untreated group (n = 10). Subcutaneous injection of G-CSF (100 to 250 microg) was given daily until neutrophil counts rose to greater than 1000/microL. The untreated group received antibiotic therapy only. Recovery time, which is defined as the number of days required for neutrophil counts to exceed 500/microL, was monitored by daily complete blood count (CBC). Recovery time in the G-CSF-treated group did not differ from that of the untreated group in those patients with moderate and severe agranulocytosis; thus, prolonged use of G-CSF treatment is generally ineffective for ATD-induced agranulocytosis.
RCT
Highly CitedG-CSF treatment is generally ineffective for antithyroid drug-induced agranulocytosis, as it does not improve recovery time compared to antibiotic therapy alone.
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