[Two cases of crush syndrome associated with intractable pain].
We describe two patients (a 21-year-old woman and a 26-year-old man) with crush syndrome who were injured by being buried under collapsed buildings in the Kobe-Awaji Earthquake, and thereafter developed severe pain in the affected limbs. On arrival at our ICU 3 days after the injury, sensation and muscular power were completely absent in both patients. Emergent fasciotomy was performed for the woman. In both patients, burning pain and allodynia occurred in the affected legs between 1 and 3 weeks following the injury while sensation and muscular power partially recovered over the same time period. Pain was not effectively controlled by oral or intramuscular analgesics. Continuous epidural analgesia with 0.25% bupivacaine at a rate of 2 ml.h-1 was effective for relieving pain in the woman, but was not effective in the man, for whom supplemental analgesics, transcutaneous nerve stimulation and near infrared radiation were required to relieve pain. We conclude that persistent pain is one of the important complications of crush syndrome, and that early treatment of pain including epidural analgesia is necessary and may improve functional prognosis of affected patients.
Kurita
S
S
Department of Anesthesiology and Intensive Care Medicine, Osaka City University Medical School.
Oda
Y
Y
Terai
T
T
Yukioka
H
H
Fujimori
M
M
Asada
A
A
D000328:Adult; D015360:Analgesia, Epidural; D000779:Anesthetics, Local / Q000008:administration & dosage; D002045:Bupivacaine / Q000008:administration & dosage; D003444:Crush Syndrome / Q000503:physiopathology*; D000071938:Fasciotomy; D005260:Female; D006801:Humans; D008297:Male; D010148:Intractable Pain / Q000628:therapy*; D011379:Prognosis
D000779:Anesthetics, Local; D002045:Bupivacaine