Late orthopaedic sequelae following meningococcal septicaemia. A multicentre study

Area of Science:

• Pediatric Orthopedics
• Infectious Disease Complications
• Pediatric Surgery

Background:

• Meningococcal sepsis can lead to significant late orthopedic sequelae in children.
• These complications, including angular deformities and limb-length discrepancies, often require surgical intervention.
• Understanding the long-term orthopedic impact is crucial for effective patient management.

Purpose of the Study:

• To analyze the late orthopedic sequelae in children after meningococcal sepsis.
• To evaluate the effectiveness of surgical interventions for these deformities.
• To identify optimal surgical strategies to prevent recurrence.

Main Methods:

• Retrospective review of 24 children (15 months to 11 years) presenting with orthopedic issues post-meningococcal sepsis between 1990 and 2001.
• Analysis of reasons for referral, types of deformities, growth plate involvement, and surgical procedures performed.
• Assessment of recurrence rates after surgical correction, particularly for angular deformities around the knee.

Main Results:

• Angular deformity, with or without limb-length discrepancy, was the most common presentation, caused by partial growth arrest.
• Lower limb involvement was more frequent than upper limb.
• Surgery for realignment and limb-length equalization was performed in 23 children, but recurrence was noted in 15 patients with knee angular deformities.

Conclusions:

• Partial growth arrest following meningococcal sepsis leads to angular deformities and limb-length discrepancies in children.
• Surgical correction of angular deformities around the knee has a significant recurrence rate.
• A combined approach of realignment surgery with epiphysiodesis of the remaining growth plate is recommended for angular deformities to improve long-term outcomes.