Reflex sympathetic dystrophy in children. A physical therapy approach

Area of Science:

• Pediatric Rheumatology
• Pain Management
• Rehabilitation Medicine

Background:

• Reflex sympathetic dystrophy (RSD), now known as complex regional pain syndrome (CRPS), is a challenging condition in children.
• Physical therapy is a cornerstone of multidisciplinary care, yet the effectiveness of various modalities is debated.

Purpose of the Study:

• To evaluate the diagnostic timeline and treatment outcomes for pediatric reflex sympathetic dystrophy (RSD).
• To assess the impact of diagnostic delays and the variety of physical therapy interventions on symptom resolution in children with RSD.

Main Methods:

• Retrospective chart review of 36 children (24 female, 12 male) diagnosed with 49 episodes of RSD.
• Analysis of diagnostic delays, affected body parts, psychological assessments, physical therapy modalities used, and time to symptom resolution.

Main Results:

• The average time to correct RSD diagnosis was 9.4 months, with significant delays impacting initial episodes.
• Children received numerous physical therapy approaches; unresolved cases involved more modalities (8.9) than resolved ones (4.0).
• Following correct diagnosis, symptom resolution averaged 3.1 months, compared to 9.0 months from the first episode for 69% of children. Recurrences were noted in 25%.

Conclusions:

• Delayed diagnosis is a significant factor in prolonged RSD episodes in children.
• While physical therapy is widely used, the number of modalities may correlate with treatment resistance.
• Prompt and accurate diagnosis is crucial for improving outcomes and reducing the duration of RSD symptoms in pediatric patients.