Effects of Pretreatment with Different Doses of Lidocaine on Injection Pain

March 5, 2025 updated by: Azime Bulut, Giresun University

Effects of Pretreatment with Different Doses of Lidocaine on Injection Pain and Rocuronium-induced Withdrawal Response

One of the medications administered to patients in general anesthesia practice is rocuronium, which causes pain during intravenous administration. It is known that a drug containing lidocaine as the active ingredient can reduce the pain caused by rocuronium in different doses. The effective dose of lidocaine remains a topic of debate. In our study, we aimed to investigate the efficacy of two different doses of lidocaine. No adverse effects are expected from this medication.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The patients were randomly divided into three groups by a simple drawing-lots method: control group (Group C), 40 mg lidocaine group (Group L) and 1 mg/kg lidocaine group (Group L1). All patients were taken to the operating room without premedication and standard monitoring was applied. A 20 G intravenous catheter was inserted on the dorsum of the patients' non-dominant hand, and 100 ml/hour of physiological saline solution was infused over a 5-minute period. After randomization, 5 ml of isotonic solution was administered to the control group, 40 mg of lidocaine to the L group, and 1 mg kg-1 of lidocaine intravenously to the L1 group. Patients were administered 0.06 mg/kg of rocuronium, and they were asked, "Do you feel any pain or discomfort in your arm?" The pain intensity expressed by the patient was evaluated and recorded using the 5-point pain scale. After induction and intubation, the patients' blood pressure, pulse, and saturation values were recorded.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
210

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Turkey
      • Giresun, Turkey
        • Giresun University
      • Giresun, Turkey
        • Giresun Training and Research Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • All patients aged between 18 and 65 with ASA I and II

Exclusion Criteria:

  • Chronic sedative anxiolytic use
  • Those with ASA III and higher
  • Patients under 18 and over 65 years of age
  • Those with severe COPD, asthma, or reactive airway disease
  • Patients with a history of neuropsychiatric or neurological diseases
  • Those with infections on the back of the hand
  • Pregnant women
  • Patients who will undergo rapid induction
  • Patients with liver and kidney dysfunction
  • Those with a history of thrombophlebitis
  • Patients with muscle diseases

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Placebo Comparator: Injection of serum physiologic that contains no drug.
We injected serum physiologic that contains no drug before injection of rocuronium and recorded pain score.
Drug: serum physiologic
We injected serum physiologic before rocuronium injection. Then we recorded pain score by using visual analog scale.
Other Names:
  • izotonic fluid
Experimental: 40 mg lidocain group
We injected 40 mg lidocain for the prevention of injection pain caused by rocuronium. We injected 0.06 mg/kg rocurunium and recorded pain by using visual analog scale.
Drug: Lidocain 40 mg
We injected 40 mg lidocain before rocuronium injection. Then we recorded pain score by using visual analog scale.
Other Names:
  • Lidocain
  • 40 mg lidocain
Experimental: 1 mg/kg lidocain group
We injected 1 mg/kg lidocain for the prevention of injection pain caused by rocuronium. We injected 0.06 mg/kg rocurunium and recorded pain score by using visual analog scale.
Drug: lidocain 1 mg/kg
We injected 1 mg/kg lidocain before rocuronium injection. Then we recorded pain score by using visual analog scale.
Other Names:
  • lidocain
  • 1 mg/kg lidocain

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Visual analog score after the injection
Time Frame: From enrollment to the end of injection at 5 minutes.
We described Visual analog scale to the patient before the day of surgery. On the visual analog scale, a score of 10 is the worst pain in life, while a score of 0 is no pain. The patient is asked to give a score to his pain caused by rocuronium injection and the score is recorded.
From enrollment to the end of injection at 5 minutes.

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Changes on heart rate
Time Frame: Hemodynamic parameters were recorded 5 minutes intervals. Adverse effects of the drug were observed during 5 minutes after the injection.
All patients who will receive general anesthesia are routinely monitored with electrocardiogram, noninvazive blood pressure and oxygen saturation. We recorded heart rate as beat per minute before and after the injections during 20 minutes.
Hemodynamic parameters were recorded 5 minutes intervals. Adverse effects of the drug were observed during 5 minutes after the injection.
Changes on noninvasive blood pressure
Time Frame: Hemodynamic parameters were recorded 5 minutes intervals. Adverse effects of the drug were observed during 5 minutes after the injection.
All patients who will receive general anesthesia are routinely monitored with electrocardiogram, noninvazive blood pressure and oxygen saturation. We recorded noninvasive blood pressure as mmHg before and after the injections during 20 minutes.
Hemodynamic parameters were recorded 5 minutes intervals. Adverse effects of the drug were observed during 5 minutes after the injection.
Changes on oxygen saturation
Time Frame: Hemodynamic parameters were recorded 5 minutes intervals.
All patients who will receive general anesthesia are routinely monitored with electrocardiogram, noninvazive blood pressure and oxygen saturation. We recorded oxygen saturation as percentage before and after the injections during 20 minutes.
Hemodynamic parameters were recorded 5 minutes intervals.
Adverse effects
Time Frame: Adverse effects of the drug were observed during 5 minutes after the injection.
After the injection of the drug we observed any side effect such as metallic taste, erythema, swelling, itching, allergic reaction.
Adverse effects of the drug were observed during 5 minutes after the injection.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Giresun University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Azime Bulut, Giresun University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
July 1, 2023

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 31, 2023

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 9, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 5, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 25, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 5, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Mücahit

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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