About this trial
To compare the postoperative analgesic effect of two ultrasound guided approaches of quadratus lumborum block (QLB) (anterior and intramuscular) for radical cystectomy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Age: 40-70years.
BMI: 20-30 kg.m2
Sex: both males and females.
American Society of Anesthesiologists (ASA )physical status: I-III.
Disqualifiers
• Patient's refusal to participate in the study.
known allergy to local anesthesia (LA),
coagulopathy or thrombocytopenia,
body mass index (BMI) above 30 kg .m 2, and infection at site of injection.
Trial design
Parallel
Treatments tested in this trial
US guided injection
Procedure/Surgeryusing 2.5mg/kg of 0.25% bupivacaine diluted in a 20 mL syringe of normal saline , received ultrasound-guided quadratus lumborum.
Treatment groups
Trial outcomes
Primary outcomes
Evaluate the first call for rescue analgesia
The time of the first call of analgesia is recorded
Secondary outcomes
Total doses of morphine required
Doses of morphine required postoperative
Sponsors and contacts
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