British journal of haematology
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Multicenter Study Clinical Trial
The predictive value of regulatory T cells on glucocorticoid sensitivity in patients with immune thrombocytopenia: a multicentre, prospective clinical study.
Glucocorticoids (GC) are used as the first-line treatment of immune thrombocytopenia (ITP), but 10-20% of patients are insensitive to them. Regulatory T cells (Tregs) can maintain immune tolerance in autoimmune diseases. The present research pooled 55 patients with newly diagnosed ITP and 44 healthy volunteers from seven hospitals. ⋯ There were no obvious changes in the level of CD4+ Tregs. These findings support that the level of CD8+ CD25str+ Tregs and its subgroups have a predictive value in judging the sensitivity to GC among patients with ITP. Trial registration: www.chictr.org.cn; ChiCTR-OON-17014165.