[Chemical neurolysis using alcohol (alcoholization) in the treatment of spasticity in the hemiplegic].
Spasticity is a source of disability for the hemiplegic patient. It leads to various disorders influencing the quality of gait: at the lower limb varus equinus foot deformity, toe-claw and/or hip adduction with adductors spasticity. At the upper limb, flexion deformity of the wrist and the hand makes grasp and grip ineffective and spasticity of the Pectoralis Major muscle is considered as a main cause of sympathetic dystrophy. Neurolysis with alcohol injection in the nerve trunk or at the motor point destroys the gamma fibers and reduces spasticity, without impairing motor command. The effects on spasticity, motricity, and deformity of 33 chemical neurolysis with alcohol are analysed with a six months follow-up (27 hemiplegic patients, 28 to 62 years old, mean = 54.5). The authors have used 60% alcohol concentration. Sciatic nerve injection significantly reduces triceps spasticity (7/11), improves the range motion of the ankle, and allows the patient to take off the ankle device. Those fair results are still present at the fourth month after injection. Similar results are reported after injection of the obturator nerve for hip adduction deformity (2/3), median nerve injection for wrist and hand deformity (6/6). Pectoralis Major injection in the motor point is effective for 10 of the 13 cases, preventing sympathetic reflex dystrophy or contributing to its dramatic improvement.
Service de rééducation fonctionnelle et de réadaptation, Hôpital Carémeau, Nîmes.
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J
Pélissier
E
E
Viel
M
M
Enjalbert
N
N
Kotzki
J J
JJ
Eledjam
D000328:Adult; D000431:Ethanol / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006429:Hemiplegia / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009128:Muscle Spasticity / Q000188:drug therapy* / Q000453:epidemiology
D000431:Ethanol
Neurolyse chimique à l'alcool (alcoolisation) dans le traitement de la spasticité chez l'hémiplégique.