The Effect of Methylprednisolone on the Reversal Time of Rocuronium by Sugammadex in the Pediatric Patient Group

January 28, 2025 updated by: MUSTAFA BÜYÜKCAVLAK, Konya City Hospital

The Effect of Methylprednisolone Administration on the Reversal Time of Rocuronium by Sugammadex in the Pediatric Patient Group

The aim of this study is to thoroughly investigate the interaction between methylprednisolone and sugammadex in the pediatric patient population. Our hypothesis is that methylprednisolone will interact with sugammadex, leading to a prolonged reversal time of rocuronium by sugammadex and, at the same time, a reduction in the effect profile of methylprednisolone.

Approximately 80 volunteers will be included in the study. Patients will not have any additional responsibilities related to this study. There are no risks or benefits to patients associated with this research. The study will begin immediately before the patient's surgery and will end two hours after the operation. Volunteers participating in the study will be randomly assigned to one of two groups: one group will receive methylprednisolone during surgery, and the other group will not. Methylprednisolone is a medication used to prevent postoperative pain, swelling, nausea, and vomiting. If these complaints are detected in patients from either group after surgery, appropriate treatments will be administered to alleviate them.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

80

Phase

  • Phase 4

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
      • Konya, Turkey, 42050
        • Konya City 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

Ages Eligible for Study

  • Child

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Patients who are able to provide informed consent and reliably report symptoms to the research team,
  • Classified as Physical Status 1 and 2 according to the American Society of Anesthesiologists (ASA).

Exclusion Criteria:

  • Patients for whom parental or personal consent could not be obtained
  • ASA Physical Status 3 or higher
  • Known history of allergic reactions to the drugs specified in the protocol
  • Patients requiring emergency surgery
  • Expected difficult airway
  • Preoperative corticosteroid use
  • Presence of respiratory system diseases
  • Presence of neuromuscular diseases
  • Presence of enzymatic or endocrine disorders
  • Presence of liver or kidney failure
  • Presence of cardiovascular diseases
  • Patients with abnormal cognitive or physical development
  • History of treatment with drugs that have a high potential for interaction with sugammadex (e.g., toremifene, flucloxacillin, fusidic acid).

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: Other
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Group M
In addition to the routine anesthesia protocol, 1 mg/kg of methylprednisolone will be administered after induction.
Drug: methylprednisolone
Patients will undergo standard noninvasive blood pressure monitoring, electrocardiogram, peripheral oxygen saturation (SpO2), and capnography. After anesthesia induction, neuromuscular monitoring will also be applied. Anesthesia induction will be performed with 2-4 mg/kg propofol and 1 mcg/kg fentanyl. First group (Group M), patients will receive 1 mg/kg methylprednisolone , while in the second group (Group C), patients will receive 5 ml of normal saline. Immediately afterward, the neuromuscular monitor will be set to measure the Train of Four (TOF). Following this, 0.6-1.2 mg/kg of rocuronium will be administered intravenously. If necessary, additional doses of 0.15 mg/kg rocuronium will be given during the operation when TOF count reaches T2. For postoperative analgesia, 15 mg/kg of i.v. paracetamol will be administered. At the end of the surgery, when anesthesia is terminated and T2 reappears in TOF count, all patients will receive a single bolus injection of sugammadex.
Placebo Comparator: Group C
Routine anesthesia will be administered.
Other: Saline (NaCl 0,9 %) (placebo)
Patients will undergo standard noninvasive blood pressure monitoring, electrocardiogram, peripheral oxygen saturation (SpO2), and capnography. After anesthesia induction, neuromuscular monitoring will also be applied. Anesthesia induction will be performed with 2-4 mg/kg propofol and 1 mcg/kg fentanyl. First group (Group M), patients will receive 1 mg/kg methylprednisolone , while in the second group (Group C), patients will receive 5 ml of normal saline. Immediately afterward, the neuromuscular monitor will be set to measure the Train of Four (TOF). Following this, 0.6-1.2 mg/kg of rocuronium will be administered intravenously. If necessary, additional doses of 0.15 mg/kg rocuronium will be given during the operation when TOF count reaches T2. For postoperative analgesia, 15 mg/kg of i.v. paracetamol will be administered. At the end of the surgery, when anesthesia is terminated and T2 reappears in TOF count, all patients will receive a single bolus injection of sugammadex.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
reversal time
Time Frame: The study will conclude after the patient has been postoperatively monitored for 2 hours in the recovery unit
The time to reach a TOF ratio of 0.9 after sugammadex administration and the time until extubation will be recorded for all patients.
The study will conclude after the patient has been postoperatively monitored for 2 hours in the recovery unit

Collaborators and Investigators

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

Sponsor

Konya City Hospital

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)

October 1, 2024

Primary Completion (Actual)

January 17, 2025

Study Completion (Actual)

January 20, 2025

Study Registration Dates

First Submitted

September 30, 2024

First Submitted That Met QC Criteria

September 30, 2024

First Posted (Actual)

October 2, 2024

Study Record Updates

Last Update Posted (Actual)

March 25, 2025

Last Update Submitted That Met QC Criteria

January 28, 2025

Last Verified

January 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 34028104-799

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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