Comparative Study of Opioid-Free Anesthesia Versus Opioid Anesthesia in Patients Undergoing Laparoscopic Cholecystectomy
Trial Snapshot
- Phase
- Phase 4
- Status
- Not yet recruiting
- Sponsor
- Assiut University
- Enrollment
- 100
- Primary Endpoint
- amount of opioid consumption
Study Overview
Brief Summary
Laparoscopic cholecystectomy is an effective surgical approach for the treatment of gallbladder disorders such as cholecystitis, gallbladder stones or gallbladder polyps. Although the surgical technique for the treatment of cholecystitis with laparoscope shows some gains compared to open surgery, postoperative complications such as abdominal incision pain, nausea and vomiting, or other complications are still challenging issues.
Thus, there is a need to study and evaluate new non-opioid pain medications after laparoscopic cholecystectomy as part of an opioid reduction strategy.the aim of the study is To compare the effectiveness and safety of opioid-free anesthesia versus opioid-based anesthesia in patients undergoing laparoscopic cholecystectomy, focusing on pain management, postoperative recovery, and incidence of adverse effects.
Detailed Description
Anesthesia requires a full spectrum of drugs, from which an anesthetic plan can be applied to achieve the desired level of sedation, analgesia, amnesia, muscle relaxation, and reflex abolition.
Opioid administration as a bolus dose or continuous infusion is commonly used by anesthesiologists in major and day care surgeries. Using of opioids during anesthesia is associated with various opioid-related adverse effects such as respiratory depression, opioid-induced hyperalgesia, nausea and vomiting, urinary retention, paralytic ileus, and the risk of cognitive and sleep dysfunction , This negative side effect profile of opioids may cause delayed recovery and discharge of patients from the post-anesthesia care unit as well as unanticipated hospital readmissions.
The emergence of opioid-free anesthesia was prompted by the adverse effects of opioids and the ongoing opioid epidemic.
Opioid-free anesthesia is a multimodal anesthetic and analgesic without the use of opioid drugs and can play a crucial role in enhanced recovery after surgery.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Eligibility Criteria
- Ages
- 18 Years to 65 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •o Adults aged 18-65 years.
- •Scheduled for elective laparoscopic cholecystectomy.
- •ASA Physical Status I-III.
- •Provided informed consent.
Exclusion Criteria
- •patients with a history of alcohol or drug abuse.
- •Chronic opioid use or dependence.
- •basal heart rate (HR) ≤ 50 beats/min.
- •Allergies to study medications.
- •Severe renal or hepatic impairment.
- •Pregnancy or lactation.
Arms & Interventions
group 1
patients will receive : nalbuphine administered at a dose of 0.2 mg / kg IV bolus dose before induction and intermittent doses of 0.5 mg/kg if MAP and HR greater than 20% of the base line value.
Intervention: Nalbuphine (Drug)
group 2
patients will receive : Dexmedetomidine infusion at rate of 0.5mcg/kg/h initiated 10 min before induction and ketamine iv bolus dose of 0.35 mg/kg and Lidocaine iv bolus dose of 1mg/kg administrated before skin incision.
Intervention: Dexmedetomidine (Drug)
Outcomes
Primary Outcomes
amount of opioid consumption
Time Frame: 24 hours
Total opioid consumption in the postoperative period.
Secondary Outcomes
No secondary outcomes reported
Investigators
Mahmoud Ahmed Mokhtar Mohamed
resident doctor at Assiut University hospital
Assiut University