Serum globulin in children with myasthenia gravis: predicting relapse and prognosis.

Serum globulin is associated with inflammatory or immune disorders. However, it has not been established whether it is associated with myasthenia gravis (MG). We investigated the association between globulin with relapse and prognosis in children with MG. A cohort of 148 MG cases and 150 healthy children were retrospectively enrolled from January 2015 to December 2021. Multivariate logistic and Cox regression models were used to analyze the treatment outcomes and recurrence of case group, exploring the influence of globulin. Compared with the control group, globulin levels in the MG group were slightly increased ( Elevated globulin levels in children with MG on admission predicts a high relapse rate and poor long-term therapeutic efficacies. Serum globulin in children with myasthenia gravis: predicting relapse and prognosisFirst, the globulin in the MG children was higher than in the healthy controls, and there was some correlation between the globulin and the level of systemic inflammation.Second, globulin has been associated with relapse of MG in children. The higher the globulin, the higher the relapse rate and the shorter the time to prevent a relapse.Third, both initial and final globulin were related to the effect of MG in children, and the higher the long-term effect, the worse the long-term effect. It also influenced the change in treatment plan.