30
Participants
Start Date
June 30, 2004
Primary Completion Date
February 28, 2005
Study Completion Date
November 30, 2006
bupivacaine and acupuncture
"* trigger point injection of 0.25% bupivacaine (1 ml/point) twice a week, 10 mg/day cyclobenzaprine and 500 mg dipyrone every 8 h.~* acupuncture twice a week"
Pain Setor of Federal University of Sao Paulo, São Paulo
Federal University of São Paulo
OTHER