Abstract
Reflex sympathetic dystrophy is a syndrome characterised by pain and hyperaesthesia associated with swelling, vasomotor instability and dystrophic changes of the skin. It is rare in children, can occur without any previous history of significant trauma and may be recurrent and migratory.
We reported 13 new cases of RSD in children and emphasised the role of a multidisciplinary team approach in management. A review of the literature was included.
13 children (3 boys and 10 girls) with reflex sympathetic dystrophy were presented. They were aged between 8 and 17 years. Mean age at onset was 13 years 4 months. All of them had RSD involving the lower limbs. Thermography was performed in 10 cases. The average time to correct diagnosis was 4 months. Five ankles, 4 knees and 5 hips were involved (14 joints in 13 cases). Psychological assessments revealed abnormalities in all cases. Pain (visual analogue score) and function were assessed before and after treatment.
The most common therapy in children is progressive mobilisation supported by analgesic drugs, psychological and physical therapy. We individualised the therapy for each child. A team-care approach with the physiotherapist, psychologist and pain-care team co-ordinated by the Orthopaedic Consultant was the essence of our management. All children received physical therapy including a wide variety of non-standarised approaches involving analgesics and hydrotherapy. 5 patients received guanithidine blocks. Individual therapy was monitored with set achievable goals and weekly assessment of progression of mobility and joint motion.
Time from the first RSD episode to resolution averaged 6 months in our series [it was mean 10 weeks in the non-adolescent cases (8 cases) and 7 months in the adolescent one (5 cases)]. The pain and function scores improved remarkably in all patients.
RSD in children is not a widely recognised condition. There is often a delay in diagnosis in view of the rarity of the condition as well as the fact that specific diagnostic modalities are not readily available in all centres. Psychological factors should not be underestimated. Early diagnosis with an aggressive, multidisciplinary, monitored, ‘goal-oriented’ team approach should be the basis of management in these cases.
The abstracts were prepared by Mr Richard Buxton. Correspondence should be addressed to him at Bankton Cottage, 21 Bankton Park, Kingskettle, Cupar, Fife KY15 7PY, United Kingdom
