About this trial
50 adult patients scheduled for percutaneous nephrolithotomy in Sohag university hospitals will be devided in two groups one of them will receive Sonographic guided erector spinae plane block using 20 ml volume of bupivacaine 0.25 percent and the other will receive conventional analgesia of 0.1 mg/kg IV morphine
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
ASA 1 to ASA 2 18 to 60 years
Disqualifiers
patient refusal Significant neurological , psychiatric or neuromascular disease Drug abuse Pregnant or lactating women Suspected coagulopathy Morbid obesity Known allergy to some medications Septicaemia and local infection at block site
Trial design
Parallel
Treatments tested in this trial
Sonographic guided Erector spinae plane block
Procedure/SurgeryUltrasound guided plane block using 20 ml of 0.25% bupivacaine at the level of transverse process of T8
Intravenous opioid
Drug0.1 mg/kg morphine intravenous pre operative
Treatment groups
Trial outcomes
Primary outcomes
Reduction of postoperative pain
VAS score for pain measurement
Locations
Sponsors and contacts
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