The Immunomodulatory Effect of Sugammadex After Total Hip Replacement Surgery Under Neuraxial Anaesthesia: a Pilot Study (MAGIC)

November 27, 2023 updated by: Radboud University Medical Center
Monocenter randomized controlled proof of principle study to investigate the effect of sugammadex at the end of total hip replacement surgery on the postoperative innate immune function

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

Rationale: With infections being the number one complication after surgery, more research is aimed at therapeutic strategies that positively influence the postoperative immune dysregulation. In the search for reducing surgical stress by a deep neuromuscular block (NMB), our group recently found evidence that sugammadex, used to antagonize a deep NMB, may have an immunomodulatory effect. Ex vivo analysis showed that sugammadex counteracted the immunosuppressive effect of rocuronium, but even in absence of rocuronium it had a positive effect on cytokine production capacity.

Therefore, we now propose a clinical pilot study in patients planned for total hip surgery under neuraxial anaesthesia to further investigate whether sugammadex has beneficial immunomodulatory effects.

Primary objective: To investigate the effect of sugammadex on the postoperative innate immune function.

Study design: A blinded, randomized controlled pilot study

Study population: 20 adults scheduled for primary hip replacement surgery under neuraxial anaesthesia.

Intervention: Patients will be randomized between a group receiving sugammadex at the end of surgery and a group receiving placebo.

Primary endpoint: Postoperative innate immune function as reflected by ex vivo mononuclear cell cytokine production capacity upon whole blood lipopolysaccharide (LPS) stimulation.

Secondary endpoint: Postoperative innate immune function as reflected by DAMP release and circulating inflammatory cytokines, Quality of Recovery score (QoR-40) postoperative day 1, postoperative pain and analgesia consumption, 30-day postoperative (infectious) complications

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.
20

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.
  • Phase 2

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

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Age of 18 years or older
  • Scheduled for total hip replacement surgery under neuraxial anesthesia
  • Scheduled for primary hip replacement surgery
  • Informed consent obtained

Exclusion Criteria:

  • Insufficient control of the Dutch language to read the patient information and to fill out the questionnaires
  • Mentally incapacitated patients
  • Known or suspected hypersensitivity to sugammadex
  • Deficiency of vitamin K dependent clotting factors or coagulopathy
  • Severe renal disease (creatinine clearance <30 ml/min), including patients on dialysis)
  • Severe liver disease (Child-Pugh Classification C)
  • Women who are or may be pregnant or currently breastfeeding
  • Women of childbearing potential who don't use adequate method of contraception
  • Severe vertebral column disorder
  • Chronic use of psychotropic drugs
  • Known hypertrophic obstructive cardiomyopathy, severe aortic valve stenosis or severe mitral valve stenosis
  • Chronic use of NSAID's, steroids or immunosuppressive drugs

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: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

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.
Experimental: Sugammadex
Sugammadex administration at the end of surgery
Drug: Sugammadex 100 MG/ML [Bridion]
8 mg/ml
Other Names:
  • Bridion
Placebo Comparator: Placebo
Placebo administration at the end of surgery
Other: Placebo
Sodium 0.9% 5 ml

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
Postoperative innate immune function
Time Frame: Postoperative day 1
Ex vivo cytokine production capacity (TNF-α, IL-6, IL-10, IL-1β) of mononuclear cells upon whole blood Lipopolysaccharide(LPS) stimulation
Postoperative day 1

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
Postoperative innate immune function
Time Frame: 2 timepoints: At the start of surgery (±30 minutes after administration neuraxial anesthesia) and at the end of surgery (15 minutes after administration intervention/placebo medication)
Ex vivo cytokine production capacity (TNF-α, IL-6, IL-10, IL-1β) of mononuclear cells upon whole blood Lipopolysaccharide(LPS) stimulation
2 timepoints: At the start of surgery (±30 minutes after administration neuraxial anesthesia) and at the end of surgery (15 minutes after administration intervention/placebo medication)
Postoperative innate immune function
Time Frame: 3 timepoints: Postoperative day 1, at the start of surgery (±30 minutes after administration neuraxial anesthesia) and at the end of surgery (±15 minutes after administration intervention/placebo medication)
Circulating inflammatory cytokines (TNF-α, IL-6, IL-10)
3 timepoints: Postoperative day 1, at the start of surgery (±30 minutes after administration neuraxial anesthesia) and at the end of surgery (±15 minutes after administration intervention/placebo medication)
Postoperative innate immune function
Time Frame: 3 timepoints: Postoperative day 1, at the start of surgery (±30 minutes after administration neuraxial anesthesia), and at the end of surgery (±15 minutes after administration intervention/placebo medication)
Danger associated molecular pattern (DAMP) release (Heat shock protein 70 (HSP 70), High mobility group box 1 (HMGB1))
3 timepoints: Postoperative day 1, at the start of surgery (±30 minutes after administration neuraxial anesthesia), and at the end of surgery (±15 minutes after administration intervention/placebo medication)
Pain and total analgesia consumption
Time Frame: During hospital admission up to 3 days postoperative
Pain scores by numeric rating scale (NRS 0-10)
During hospital admission up to 3 days postoperative
Quality of Recovery
Time Frame: Postoperative day 1
Quality of Recovery 40 (QoR-40) validated questionnaire score. 40 points (minimum: extremely poor quality of recovery) to 200 points (maximum: excellent quality of recovery)
Postoperative day 1
Postoperative complications
Time Frame: Postoperative day 30
postoperative complications scored by Clavien-Dindo classification; grade 0 (no deviation from ideal) grade 5 (death of patient)
Postoperative day 30
Postoperative infectious complications
Time Frame: Postoperative day 30
Postoperative infectious complications scored the definitions of the StEP-COMPAC group initiative
Postoperative day 30

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.
Radboud University Medical Center

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.
March 21, 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.
November 23, 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.
November 23, 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).
January 27, 2023

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.
February 8, 2023

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.
February 10, 2023

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.
November 28, 2023

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.
November 27, 2023

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.
January 1, 2023

More Information

Terms related to this study

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.
  • NL82808.091.22

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

All data will be analyzed for publication. After that it belongs to Radboud umc where other researchers of Radboud umc may or may not include this database to their study. But there will be no active sharing

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

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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