Ultrasound Guided Rectus Sheath Block and Transversus Abdominis Plane Block
Cholecystitis, Appendicitis
About this trial
This is an interventional treatment trial for Cholecystitis focused on measuring us guided rectus sheath block&tap block, laparscopic surgery, regional anesthesia
Eligibility Criteria
Inclusion Criteria:
● Age: 3-8years.
- Weight: 10-60 kg.
- Sex: both males and females.
- ASA physical status: I-II.
Exclusion Criteria:
• Patient's guardian refusal to participate in the study.
- Patients having known hypersensitivity to dexametomidine will be excluded.
- Patients with cardiovascular, liver or renal disease, unsatisfactory preoperative peripheral arterial oxygen saturation, neurological or psychiatric disease and coagulation disturbances.
- Any perioperative cardiovascular or respiratory event occurred or difficulties in pain perception and assessment which make the study intervention clinically unacceptable.
- Patients on regular use of analgesic or who received analgesic 24 h before surgery
Sites / Locations
- Assiut university
Arms of the Study
Arm 1
Arm 2
Arm 3
Placebo Comparator
Active Comparator
Active Comparator
group Bupivacaine
group bupivacaine&dex
Group bupivacaine & dexamethasone
will include 30 patients: each one will receive 2.5 mg/kg of 0.25% bupivacaine diluted in a 20 mL syringe of normal saline, 10 minutes before skin incision
will include 30 patients: each one will receive 2.5mg/kg of 0.25% bupivacaine plus 1 µ/kg of dexmedetomidine diluted in a 20 mL syringe of normal saline, 10 minutes before skin incision
will include 30 patients: each one will receive 2.5 mg/kg of 0.25% bupivacaine plus dexamethasone (0.3 mg/kg) diluted in a 20 mL syringe of normal saline , 10 minutes before skin incision