[A retrospective study on misdiagnosis and prognosis of acute pregnancy complicating Guillain-Barré syndrome].

Objective

To investigate the factors of first misdiagnosis, treatment and prognosis of acute pregnancy complicating with Guillain-Barré syndrome (GBS) in order to improve the first diagnosed rate.

Methods

A total of 45 acute pregnancy complicating with GBS patients were retrospectively analyzed recruited from January 2009 to October 2017 at the Tianjin Fourth Central Hospital.Patients were divided into the first diagnosis group and the first misdiagnosis group, and GBS clinical types were classified into classic and variant types to analyze the misdiagnosis factors of the first diagnosis. All patients received intravenous immunoglobulin (IVIG) treatment, and the therapeutic effect and prognosis were compared and analyzed.

Results

There were 20 cases in the first diagnosis group, 25 cases in the first misdiagnosis group, 35 cases in the typical GBS group, and 10 cases in the variant GBS group.There was no statistically significant difference in the baseline data of the patients(P>0.05).The misdiagnosis factors are divided into four categories: physician factors, patient factors, disease itself factors and laboratory factors. Variant GBS is more likely to lead to misdiagnosis in the first diagnosis than typical GBS. The therapeutic effect of the first diagnosis group was better than that of the first misdiagnosis group(P<0.05).Three patients died in the first misdiagnosis group, and the rest of the pregnant patients gave birth normally, and the babies were born without congenital malformation.

Conclusions

Pregnancy is one of the inducing factors of GBS. Early diagnosis and correct treatment can improve maternal and infant clinical outcomes.