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Intraoperative Lidocaine Infusion as a Sole Analgesic Versus Morphine in Laparoscopic Gastric Bypass Surgery

NCT05150756 · Status: COMPLETED · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2022-10-25

No results posted yet for this study

Summary

Postoperative opioid-centric pain management strategies in obese patients are accompanied by the possible development of; opioid-induced ventilatory impairment (OIVI) and hypoxemia. This presents as sedation and respiratory depression, combined with upper airway obstruction and hypercapnia. If it remains undetected and untreated, it can result in increased perioperative morbidity and mortality.Thus, an increased interest in the use of non-opioid analgesic adjuncts has been prompted.

Intra-operative intravenous lidocaine infusion has analgesic, anti-inflammatory, anti-hyperalgesic, opioid-sparing effects with an enhanced recovery after surgery (ERAS) profile. Its postoperative analgesia may last after reduction of its plasma concentration. So, lidocaine could be a good alternative in bariatric surgery.

Lidocaine has been studied as part of an opioid-free multimodal analgesia in morbidly obese patients. Also, its use in bariatric surgery showed a decrease in postoperative opioid use and improvement in the quality of recovery.

Conditions

  • Pain, Postoperative

Interventions

DRUG

Lidocaine Hydrochloride 2% Intravenous Solution [XYLOCAINE]

At induction of anesthesia, patients will receive a loading dose of 1.5mg/kg lidocaine hydrochloride 2% slowly over 3 min followed by IV infusion of 2mg/kg/hr lidocaine hydrochloride 2% till the end of surgery

DRUG

morphine sulphate (10mg/ ml ampoule)

At induction of anesthesia, patients will receive a loading dose of IV 0.1mg/kg morphine sulphate slowly over 3 minutes followed by IV infusion of normal saline via infusion pump. The infusion will be continued till the end of surgery

Sponsors & Collaborators

  • Ain Shams University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-01-01
Primary Completion
2022-07-28
Completion
2022-09-20

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05150756 on ClinicalTrials.gov