Kouzou Sunago

Treatment of chronic regional pain syndrome using manipulation therapy and regional anesthesia

In a 4-year period, 17 consecutive patients with posttraumatic chronic regional pain syndrome were treated with a new technique, Movelat manipulation therapy. At average follow-up of 8 months, satisfactory results were achieved in 15 patients (88%), but 2 patients, 1 with digital nerve injury and 1 with ulnar nerve injury, did not respond to the therapy. Factors associated with good clinical response include chronic regional pain syndrome type I, i.e., dystrophy produced by a trauma to the hand but not involving a specific nerve injury, early-stage disease (within 3 months after trauma), and involvement of the upper limbs. Complications were rare and mild (pain over the tourniquet site in 3%, temporary dizziness in 1%). This therapy is simple and safe and recommended for early treatment of chronic regional pain syndrome.