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Comparing Analgesic Efficacy of Systemic Lidocaine Against Placebo in General Anesthesia in Bariatric Surgery

NCT03667001 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 140

Last updated 2021-07-28

No results posted yet for this study

Summary

The investigators plan to evaluate the analgesic effect of systemic Lidocaine in addition to general anesthesia during bariatric surgery. Patients will be subdivided into a "Lidocaine group" and a "Control group".

The primary outcome will be the proportion of patients suffering from higher pain intensity within the first four hours after bariatric surgery.

Secondary outcomes include the average maximal pain intensity during first four hours and during 48 hours, total opiate consumption, occurence of postoperative nausea and vomiting, time to first defecation and total time spent in hospital.

Conditions

  • Pain, Postoperative

Interventions

DRUG

Lidocaine Hydrochloride

The intervention to be studied will be the additional application of systemic lidocaine 1% dosed 1.5 ml/kg LBM to general anesthesia in bariatric surgery. Patients, randomly assigned to one study group, will be surveyed for 48 hours after completion of surgery, experienced pain, occurrence of PONV, time to first defecation and length of hospitalization will be monitored. Patients, medical practitioner, nurses and investigators will be blinded by utilization of equal appearance and packing of IMPs, which will be fabricated individually for each patient and on request one to two days before surgery by the pharmacy. Each patient will self-evaluate his maximal experienced pain eight-hourly during a sequence of 48 hours after completion of surgery.

DRUG

Saline Solution

The intervention to be studied will be the additional application of NaCl 0.9% dosed 1.5 ml/kg LBM to general anesthesia in bariatric surgery as a placebo. Patients, randomly assigned to one study group, will be surveyed for 48 hours after completion of surgery, experienced pain, occurrence of PONV, time to first defecation and length of hospitalization will be monitored. Each patient will self-evaluate his maximal experienced pain eight-hourly during a sequence of 48 hours after completion of surgery.

Sponsors & Collaborators

  • Miodrag Filipovic, Prof. Dr. med.

    lead OTHER

Principal Investigators

  • Miodrag Filipovic, Prof.Dr.med. · Deputy Head of the Clinic for Anesthesiology & Intensive Care

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2018-11-16
Primary Completion
2021-04-01
Completion
2021-04-01

Countries

  • Switzerland

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 NCT03667001 on ClinicalTrials.gov