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Anesthesia safety check for obesity surgery patients

NCT ID NCT02525016

Symptom relief Sponsor: Hospices Civils de Lyon Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at the safety of giving lidocaine through a vein during weight-loss surgery. Fifty adults having laparoscopic bariatric surgery received lidocaine, and their blood levels were measured at several points. The goal was to confirm that using a dose based on adjusted body weight does not cause dangerous side effects like seizures or heart problems.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

50 people

The number who actually took part.

Started

Sep 2015

Finished

Jun 2016

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 68 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adult who perform a bariatric surgery (sleeve, by-pass, mini by-pass) under laparoscopy * Body mass index \> = 40 kg/m2 * Informed consent signed * Patient treated with intravenous administration of lidocaine Exclusion Criteria: * Contraindication to lidocaine use (allergy, atrioventricular block, seizure, porphyria) * Concomitant use of beta blocker and others anti arrhythmic drugs * Cardiac or hepatic insufficiency * Pregnancy

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Bariatric surgery Obesity

Contacts and locations

Locations

  • Hôpital Edouard Herriot - Département d'anesthésie réanimation

    Lyon, 69437, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.