38
Participants
Start Date
June 30, 2013
Primary Completion Date
March 31, 2014
Study Completion Date
April 30, 2014
Conventional Radiofrequency
pulsed radiofrequency will delivered at 45V for 2 cycles of 120 seconds(temperature not more than 42degree centigrade)
Pulsed Dose Radiofrequency
pulsed dose pulsed radiofrequency,we will set the machine to give 480 pulses each pulse of 45 volts for 20 milliseconds duration with a temperature limit of 42 degree centigrade)
Sham
will receive puncture for 4 minutes
Mansoura University Hospitals, Al Mansurah
Mohamed R El Tahan
OTHER