Spastic diplegia in children with HIV encephalopathy: first description of gait and physical status

Area of Science:

• Pediatric Neurology
• Movement Disorders
• Infectious Diseases

Background:

• Human immunodeficiency virus encephalopathy (HIVE) can lead to neurological complications in children.
• Spastic diplegia is a common motor disorder affecting muscle stiffness and movement, particularly in the legs.
• Understanding the physical status and gait of children with HIVE and spastic diplegia is crucial for targeted interventions.

Purpose of the Study:

• To investigate the physical characteristics of children diagnosed with spastic diplegia secondary to HIVE.
• To analyze and describe the distinct gait patterns observed in this pediatric population.
• To establish a baseline understanding of motor impairments in children with HIVE-related spastic diplegia.

Main Methods:

• A cross-sectional study involving children with HIVE and spastic diplegia.
• Sociodemographic and clinical data collection.
• Three-dimensional gait analysis (3DGA) and comprehensive physical examinations assessing muscle tone, strength, motor control, and lower extremity deformities.

Main Results:

• Fourteen children (mean age 5 years 8 months) were analyzed.
• Two distinct gait patterns were identified: Group I with limited abnormalities and Group II with more pathological patterns (stiff knee, equinus ankle).
• Physical and 3DGA findings indicated progressive impairments from proximal to distal, excluding hip extension.

Conclusions:

• This study offers the first description of specific gait patterns and physical findings in children with HIVE and spastic diplegia.
• The findings highlight the need for further research into the management and rehabilitation of these children.
• Distinctive gait abnormalities are a key feature of HIVE-related spastic diplegia in children.