Background
Guillain–Barre syndrome (GBS) is the commonest cause of acute flaccid paralysis in children. There is a paucity of studies that assess the long‐term outcome of paediatric GBS.
Aim
To assess the frequency of neurological sequelae and the new‐onset symptoms in the long‐term follow‐up of paediatric GBS and to identify the risk factors associated with them.
Methods
This longitudinal study involved 78 children with GBS treated between January 2015 and 2021. The parents of those children were contacted to visit the hospital for a detailed neurological examination and to look for new‐onset symptoms after the initial treatment for GBS.
Results
Of the 78 children, acute inflammatory demyelinating polyradiculoneuropathy, acute motor axonal neuropathy, and acute motor‐sensory axonal neuropathy variants were observed in 30 (38.5%), 27 (34.6%) and 11 (14.1%) children, respectively. The median (interquartile range (IQR)) duration of follow‐up was 3 (2, 4.5) years. The median (IQR) time to independent ambulation was 30 (13.5, 105) days. The neurological sequelae were found in 22 (28.2%) children. GBS disability score at admission (odds ratio (OR) = 4.6; 95% confidence interval (CI): 1.1–19.8; P = 0.04) and axonal variant of GBS (OR = 4.1; 95% CI: 1.5–20.8; P = 0.04) were found to be independent predictors of neurologic sequelae. A total of 28 children experienced new‐onset symptoms after GBS, with frequent falls while running and fatigue being the predominant symptoms. Those children with demyelinating variant achieved independent ambulation earlier than the axonal group on survival analysis (log‐rank P value = 0.04).
Conclusion
The presence of neurological sequelae and new‐onset symptoms were found in 28.2 and 35% of the GBS children, respectively. High GBS disability score at admission and axonal variant of GBS were independent predictors of neurological sequelae. Knowledge about these would help in devising a plan for rehabilitation.