Efficacy, Safety, and Pharmacokinetics of Sugammadex for... | NCT03351608 | Trialant
NCT03351608
Sponsor
Merck Sharp & Dohme LLC
Status
Completed
Last Update Posted
Feb 5, 2021Actual
Enrollment
288Actual
Phase
Phase 4
Conditions
Neuromuscular Blockade
Interventions
Sugammadex 2 mg/kg
Sugammadex 4 mg/kg
Neostigmine + Glycopyrrolate
Neostigmine + Atropine
Countries
United States
Austria
Belgium
Denmark
Finland
Germany
Spain
Turkey (Türkiye)
Protocol Section
Identification Module
NCT ID
NCT03351608
Obsolete or Duplicate NCT IDs
Not provided
Organization Study
8616-089
Secondary IDs
ID
Type
Description
Link
2017-000692-92
EudraCT Number
MK-8616-089
Other Identifier
Merck Protocol Number
Brief Title
Efficacy, Safety, and Pharmacokinetics of Sugammadex for Reversal of Neuromuscular Blockade (NMB) in Pediatric Participants (MK-8616-089)
Official Title
A Phase 4 Double-Blinded, Randomized, Active Comparator-Controlled Clinical Trial to Study the Efficacy, Safety, and Pharmacokinetics of Sugammadex (MK-8616) for Reversal of Neuromuscular Blockade in Pediatric Participants
Acronym
Not provided
Organization
Merck Sharp & Dohme LLCINDUSTRY
Status Module
Record Verification Date
Jan 2021
Overall Recruitment Status or Expanded Access Status
Completed
Last Known Status
Not provided
Delayed Posting
Not provided
Why Stopped
Not provided
Expanded Access Info
No
Start Date
Feb 12, 2018Actual
Primary Completion Date
Jan 28, 2020Actual
Completion Date
Jan 28, 2020Actual
First Submitted Date
Nov 20, 2017
First Submission Date that Met QC Criteria
Nov 20, 2017
First Posted Date
Nov 24, 2017Actual
Results Waived
Not provided
Results First Submitted Date
Jan 13, 2021
Results First Submitted that Met QC Criteria
Jan 13, 2021
Results First Posted Date
Feb 5, 2021Actual
Certification/Extension (aka Delayed Results) First Submitted Date
Not provided
Certification/Extension First Submitted that Passed QC Review
Not provided
Certification/Extension First Posted Date
Not provided
Last Update Submitted Date
Jan 13, 2021
Last Update Posted Date
Feb 5, 2021Actual
Sponsor/Collaborators Module
Responsible Party, by Official Title
Sponsor
Lead Sponsor
Merck Sharp & Dohme LLCINDUSTRY
Collaborators
Not provided
Oversight Module
Has Data Monitoring Committee (DMC)
Yes
Is FDA Regulated Drug
Yes
Is FDA Regulated Device
No
Is Unapproved Device
Not provided
Pediatric Postmarket Surveillance of a Device Product
Not provided
Product Exported from US
Not provided
FDAAA801 Violation
Not provided
Description Module
Brief Summary
This trial will evaluate the efficacy, safety, and pharmacokinetics of sugammadex for the reversal of both moderate and deep neuromuscular blockade (NMB) induced by either rocuronium or vecuronium in pediatric participants. The primary efficacy hypothesis of this investigation is that sugammadex is superior to neostigmine in reversing moderate NMB in pediatric participants as measured by time to recovery to a train-of-four (TOF) ratio of ≥0.9.
Detailed Description
This trial will be conducted in two parts: Part A and Part B. In Part A, pharmacokinetic (PK) sampling will be conducted to identify the pediatric dose providing sugammadex exposure similar to adults. For Part B participants, the efficacy of sugammadex (i.e. time to recovery of the TOF ratio) will be assessed. Further, safety analyses will be conducted in both Parts A and B. Following completion of Part A, an interim analysis (IA) of the PK and safety data will be performed. Once the appropriate doses are confirmed and safety data is assessed for the 2 doses of sugammadex, then Part B will commence.
Conditions Module
Conditions
Neuromuscular Blockade
Keywords
Not provided
Design Module
Study Type
Interventional
Number of References to an Expanded Access Study
Not provided
Expanded Access Types
Not provided
Patient Registry
Not provided
Target Follow-Up Duration
Not provided
Phases
Phase 4
Interventional Study Design
Allocation
Biospecimen
No data available
No data is available for this block.
Enrollment
288Actual
Arms/Interventions Module
Arm Groups
Label
Type
Description
Intervention Names
Sugammadex 2 mg/kg (Part A)
Experimental
Single intravenous (i.v.) bolus of sugammadex at 2 mg/kg.
Drug: Sugammadex 2 mg/kg
Sugammadex 4 mg/kg (Part A)
Experimental
Single i.v. bolus of sugammadex at 4 mg/kg.
Drug: Sugammadex 4 mg/kg
Sugammadex 2 mg/kg (Part B)
Experimental
Single i.v. bolus of sugammadex at 2 mg/kg.
Drug: Sugammadex 2 mg/kg
Sugammadex 4 mg/kg (Part B)
Experimental
Single i.v. bolus of sugammadex at 4 mg/kg.
Drug: Sugammadex 4 mg/kg
Neostigmine (Part B)
Active Comparator
Single i.v. bolus containing neostigmine (50 μg/kg; up to 5 mg maximum dose) in combination with either glycopyrrolate (10 μg/kg) or atropine sulfate (20 μg/kg).
Drug: Neostigmine + Glycopyrrolate
Drug: Neostigmine + Atropine
Interventions
Name
Type
Description
Arm Group Labels
Other Names
Sugammadex 2 mg/kg
Drug
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) will be given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
Outcomes Module
Primary Outcomes
Measure
Description
Time Frame
Area Under the Plasma Concentration-Time Curve (AUC) From Dosing to Infinity (AUC0-∞) of Sugammadex [Part A]
The AUCo-∞ for sugammadex, defined as the area under the plasma concentration versus time plot, was determined in each Part A arm.
Percentage of Participants With ≥1 Adverse Event (AE) [Parts A and B]
The percentage of participants with ≥1 AE(s) for up to 7 days after treatment was determined for each treatment group, pooled according to treatment received. An AE is defined as any unfavorable and unintended medical occurrence, symptom, or disease witnessed in a participant, regardless of whether or not a causal relationship with the study treatment can be demonstrated.
Secondary Outcomes
Measure
Description
Time Frame
Time to Recovery of Participant TOF Ratio to ≥0.7 [Part B]
The time to recovery of TOF ratio to ≥0.7 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB.
Other Outcomes
Not provided
Eligibility Module
Eligibility Criteria
Inclusion Criteria:
Be categorized as American Society of Anesthesiologists (ASA) Physical Status Class 1, 2, or 3.
Have a planned non-emergent surgical procedure or clinical situation (e.g., intubation) that requires moderate or deep NMB with either rocuronium or vecuronium.
Have a planned surgical procedure or clinical situation that would allow objective neuromuscular monitoring techniques to be applied with access to the arm for neuromuscular transmission monitoring.
Age between 2 to <17 years at Visit 2.
If female, may participate if she is not pregnant, not breastfeeding, and at least one of the following: 1) Not a woman of childbearing potential (WOCBP); or 2) A WOCBP who agrees to follow the study contraceptive guidance during the treatment period and for at least 7 days after the last dose of study treatment.
Exclusion Criteria:
Has any clinically significant condition or situation (eg, anatomical malformation that complicates intubation) other than the condition being studied that, in the opinion of the investigator, would interfere with the trial evaluations or optimal participation in the trial.
Has a neuromuscular disorder that may affect NMB and/or trial assessments.
Is dialysis-dependent or has (or is suspected of having) severe renal insufficiency (defined as estimated glomerular filtration rate (eGFR) <30 ml/min).
Has or is suspected of having a family or personal history of malignant hyperthermia.
Has or is suspected of having an allergy to study treatments or its/their excipients, to opioids/opiates, muscle relaxants or their excipients, or other medication(s) used during general anesthesia.
Has received or is planned to receive toremifene and/or fusidic acid via IV administration within 24 hours before or within 24 hours after administration of study treatment.
Has been previously treated with sugammadex or has participated in a sugammadex clinical trial.
Is currently participating in or has participated in an interventional clinical trial with an investigational compound or device within 30 days of signing the informed consent/assent for this current trial.
Voss T, Wang A, DeAngelis M, Speek M, Saldien V, Hammer GB, Wrishko R, Herring WJ. Sugammadex for reversal of neuromuscular blockade in pediatric patients: Results from a phase IV randomized study. Paediatr Anaesth. 2022 Mar;32(3):436-445. doi: 10.1111/pan.14370. Epub 2021 Dec 17.
Male and female participants 2 to <17 years of age who are categorized as American Society of Anesthesiologists (ASA) Physical Class 1, 2, or 3 and had a planned medical and/or surgical procedure requiring moderate or deep neuromuscular blockade (NMB) with rocuronium (ROC) or vecuronium (VEC) that would allow for neuromuscular monitoring were recruited.
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
FG000
Part A: Sugammadex 2 mg/kg
For moderate NMB reversal, a single intravenous (i.v.) bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to train-of-four (TOF) stimulations.
FG001
Periods
Title
Milestones
Reasons Not Completed
Overall Study
Type
Comment
Milestone Data
STARTED
Baseline Characteristics Module
Baseline Analysis Population Description
Not provided
Outcome Measures Module
Outcome Measures
Adverse Events Module
Frequency Threshold
5
More Info Module
Limitations and Caveats
Not provided
Annotation Section
No data available
No data is available for this block.
Document Section
Large Document Module
Document Has No Statistical Analysis Plan (SAP)
Not provided
Uploaded Document Information
Type
Includes Protocol
Includes SAP
Includes ICF
Document Label
Document Date
Document Uploaded Date
Document File Name
Prot_SAP
Yes
Yes
No
Study Protocol and Statistical Analysis Plan
Aug 18, 2017
Derived Section
Miscellaneous Info Module
Version Holder
Jul 10, 2026
Removed Countries
Not provided
Submission Tracking
No data available
No data is available for this block.
Condition Browse Module
No data available
No data is available for this block.
Intervention Browse Module
MeSH Terms
Randomized
Intervention Model
Parallel Assignment
Intervention Model Description
Not provided
Primary Purpose
Treatment
Observational Model
Not provided
Time Perspective
Not provided
Masking Info
Masking
Triple
Masking Description
Not provided
Who Masked
ParticipantInvestigatorOutcomes Assessor
Sugammadex 2 mg/kg (Part A)
Sugammadex 2 mg/kg (Part B)
MK-8616
BRIDION®
Sugammadex 4 mg/kg
Drug
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) will be given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
Sugammadex 4 mg/kg (Part A)
Sugammadex 4 mg/kg (Part B)
MK-8616
BRIDION®
Neostigmine + Glycopyrrolate
Drug
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as glycopyrrolate (10 μg/kg) will be given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
Neostigmine (Part B)
Neostigmine + Atropine
Drug
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as atropine (20 μg/kg) will be given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
Neostigmine (Part B)
Up to 7 days
Time to Recovery of Participant Train-of-Four (TOF) Ratio to ≥0.9 [Part B]
The time to recovery of TOF ratio to ≥0.9 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB. Per protocol, the efficacy analysis is based on comparison of the Part B: Sugammadex 2 mg arm versus the Part B: Neostigmine + (Glycopyrrolate or Atropine) arm.
Up to 30 minutes post-dose
Up to 30 minutes post-dose
Time to Recovery of Participant TOF Ratio to ≥0.8 [Part B]
The time to recovery of TOF ratio to ≥0.8 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB.
Up to 30 minutes post-dose
Palo Alto
California
94304
United States
Rady Children's Hospital-San Diego ( Site 0035)
San Diego
California
92123
United States
Children's National Medical Center ( Site 0008)
Washington D.C.
District of Columbia
20010
United States
C.S. Mott Children's Hospital/ University of Michigan Medical center ( Site 0014)
Ann Arbor
Michigan
48109-4245
United States
Saint Peter's University Hospital [New Brunswick, NJ] ( Site 0009)
New Brunswick
New Jersey
08901
United States
Duke University Medical Center ( Site 0019)
Durham
North Carolina
27710
United States
The Children's Hospital of Philadelphia ( Site 0015)
Philadelphia
Pennsylvania
19104
United States
Children's Hospital of Pittsburgh of UPMC ( Site 0005)
Pittsburgh
Pennsylvania
15224
United States
Memorial Hermann Medical Center University of Texas Medical School ( Site 0038)
Houston
Texas
77030
United States
West Virginia University ( Site 0043)
Morgantown
West Virginia
26506
United States
Sozialmedizinisches Zentrum Ost - Donauspital ( Site 0150)
Vienna
1220
Austria
Universitaire Ziekenhuis Antwerpen - UZA ( Site 0200)
Edegem
2650
Belgium
UZ Leuven Campus Gasthuisberg ( Site 0201)
Leuven
3000
Belgium
Rigshospitalet ( Site 0250)
Copenhagen
2100
Denmark
New Childrens Hospital ( Site 0750)
Helsinki
00029
Finland
Diakovere Annastift gGmbH ( Site 0354)
Hanover
30625
Germany
Universitaetsklinikum Giessen und Marburg GmbH ( Site 0355)
Marburg
35043
Germany
Klinikum Rechts der Isar Technische Universitaet Muenchen ( Site 0350)
München
81675
Germany
St. Franziskus-Hospital ( Site 0352)
Münster
48145
Germany
Klinikum am Steinenberg Reutlingen ( Site 0351)
Reutlingen
72764
Germany
Josephs-Hospitals Warendorf ( Site 0353)
Warendorf
48231
Germany
Hospital Santa Lucia ( Site 0501)
Cartagena
30202
Spain
Hospital Universitario Nino Jesus ( Site 0503)
Madrid
28009
Spain
Hospital Universitario La Paz ( Site 0502)
Madrid
28046
Spain
Clinica Universitaria de Navarra ( Site 0500)
Pamplona
31008
Spain
Ankara Universitesi Tip Fakultesi ( Site 0551)
Ankara
06620
Turkey (Türkiye)
Uludag Universitesi Tip Fakultesi ( Site 0553)
Bursa
16059
Turkey (Türkiye)
Koc Universitesi Hastanesi ( Site 0555)
Istanbul
34010
Turkey (Türkiye)
Istanbul Universitesi Cerrahpasa Tip Fakultesi ( Site 0552)
Istanbul
34040
Turkey (Türkiye)
Part A: Sugammadex 4 mg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
FG002
Part B: Sugammadex 2 mg/kg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
FG003
Part B: Sugammadex 4 mg/kg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
FG004
Part B: Neostigmine + (Glycopyrrolate or Atropine)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
FG00019 subjects
FG00123 subjects
FG00235 subjects
FG003176 subjects
FG00435 subjects
Treated
FG00018 subjects
FG00122 subjects
FG00233 subjects
FG003169 subjects
FG00434 subjects
COMPLETED
FG00018 subjects
FG00121 subjects
FG00232 subjects
FG003168 subjects
FG00433 subjects
NOT COMPLETED
FG0001 subjects
FG0012 subjects
FG0023 subjects
FG0038 subjects
FG0042 subjects
Type
Comment
Reasons
Lost to Follow-up
FG0000 subjects
FG0011 subjects
FG0021 subjects
FG0031 subjects
FG0041 subjects
Physician Decision
FG0001 subjects
FG0010 subjects
FG0020 subjects
FG0032 subjects
FG004
Randomized by mistake, no treatment given
FG0000 subjects
FG0010 subjects
FG0020 subjects
FG0031 subjects
FG004
Withdrawal by parent/guardian
FG0000 subjects
FG0010 subjects
FG0021 subjects
FG0031 subjects
FG004
Other
FG0000 subjects
FG0011 subjects
FG0021 subjects
FG0033 subjects
FG004
Type of Units Analyzed
Not provided
Arm/Group Information
ID
Title
Description
BG000
Part A: Sugammadex 2 mg/kg
For moderate NMB reversal, a single intravenous (i.v.) bolus of sugammadex (2 mg/kg) is given after the final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
BG001
Part A: Sugammadex 4 mg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) is given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
BG002
Part B: Sugammadex 2 mg/kg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) is given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
BG003
Part B: Sugammadex 4 mg/kg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) is given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
BG004
Part B: Neostigmine + (Glycopyrrolate or Atropine)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) is given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
BG005
Total
Total of all reporting groups
Denominators
Units
Counts
Participants
BG00019
BG00123
BG00235
BG003176
BG00435
BG005288
Baseline Measures
Title
Description
Population Description
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Denominator Units Selected
Denominators
Classes
Age, Continuous
Mean
Standard Deviation
years
Title
Denominators
Categories
Title
Measurements
BG0007.1± 4.7
BG0017.2± 5.0
BG0027.9± 4.4
BG003
Age, Customized
Number
Participants
Title
Denominators
Categories
Children (2-11 years)
Title
Measurements
BG00015
BG00117
BG002
Sex: Female, Male
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
Female
BG00011
BG00112
BG002
Race (NIH/OMB)
Count of Participants
Participants
Title
Denominators
Categories
Title
Measurements
American Indian or Alaska Native
BG0000
BG0011
BG002
Type
Title
Description
Population Description
Reporting Status
Anticipated Posting Date
Parameter Type
Dispersion Type
Unit of Measure
Calculate Percentage
Time Frame
Units Analyzed
Denominator Units Selected
Arm/Group Information
Denominators
Classes
Analyses
Primary
Area Under the Plasma Concentration-Time Curve (AUC) From Dosing to Infinity (AUC0-∞) of Sugammadex [Part A]
The AUCo-∞ for sugammadex, defined as the area under the plasma concentration versus time plot, was determined in each Part A arm.
All participants with ≥5 post-dosing samples available are included.
Participants in Part A receiving sugammadex 2 mg and who are 2 to <6 years of age are included.
OG001
Part A: Sugammadex 2 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 2 mg and who are 6 to <12 years of age are included.
OG002
Part A: Sugammadex 2 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 2 mg and who are 12 to <17 years of age are included.
OG003
Part A: Sugammadex 4 mg (2 to <6 Years)
Participants in Part A receiving sugammadex 4 mg and who are 2 to <6 years of age are included.
Primary
Percentage of Participants With ≥1 Adverse Event (AE) [Parts A and B]
The percentage of participants with ≥1 AE(s) for up to 7 days after treatment was determined for each treatment group, pooled according to treatment received. An AE is defined as any unfavorable and unintended medical occurrence, symptom, or disease witnessed in a participant, regardless of whether or not a causal relationship with the study treatment can be demonstrated.
Each participant who received a dose of study drug is included.
Posted
Number
Percentage of Participants
Up to 7 days
ID
Title
Description
OG000
Part B: Neostigmine + (Glycopyrrolate or Atropine)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
OG001
Parts A and B: Sugammadex 2 mg
All participants in Parts A and B who received sugammadex 2 mg are included in the analysis.
OG002
Parts A and B: Sugammadex 4 mg
All participants in Parts A and B who received sugammadex 4 mg are included in the analysis.
Primary
Time to Recovery of Participant Train-of-Four (TOF) Ratio to ≥0.9 [Part B]
The time to recovery of TOF ratio to ≥0.9 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB. Per protocol, the efficacy analysis is based on comparison of the Part B: Sugammadex 2 mg arm versus the Part B: Neostigmine + (Glycopyrrolate or Atropine) arm.
All randomized participants in Part B who received ≥1 dose of study drug are included.
Posted
Geometric Mean
95% Confidence Interval
Minutes
Up to 30 minutes post-dose
ID
Title
Description
OG000
Part B: Sugammadex 2 mg/kg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
OG001
Part B: Sugammadex 4 mg/kg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
Secondary
Time to Recovery of Participant TOF Ratio to ≥0.7 [Part B]
The time to recovery of TOF ratio to ≥0.7 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB.
All randomized participants in Part B who received ≥1 dose of study drug are included.
Posted
Geometric Mean
95% Confidence Interval
Minutes
Up to 30 minutes post-dose
ID
Title
Description
OG000
Part B: Sugammadex 2 mg/kg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
OG001
Part B: Sugammadex 4 mg/kg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
OG002
Part B: Neostigmine + (Glycopyrrolate or Atropine)
Secondary
Time to Recovery of Participant TOF Ratio to ≥0.8 [Part B]
The time to recovery of TOF ratio to ≥0.8 after administration of study intervention was determined for each Part B arm. The TOF ratio is the ratio of the magnitude of the fourth (T4) and first (T1) thumb twitches elicited by 4 electrical stimulations of the ulnar nerve, indicating the current degree of NMB as a decimal from 0 (loss of T4 twitch) to 1 (no NMB). Values closer to 1 indicate less NMB.
All randomized participants in Part B who received ≥1 dose of study drug are included.
Posted
Geometric Mean
95% Confidence Interval
Minutes
Up to 30 minutes post-dose
ID
Title
Description
OG000
Part B: Sugammadex 2 mg/kg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
OG001
Part B: Sugammadex 4 mg/kg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
OG002
Part B: Neostigmine + (Glycopyrrolate or Atropine)
Time Frame
Up to 14 days
Description
An AE is any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. All participants who received ≥1 dose of study drug are included.
All-Cause Mortality Comment
Not provided
Arm/Groups
ID
Title
Description
Deaths (Affected)
Deaths (At Risk)
Serious Events (Affected)
Serious Events (At Risk)
Other Events (Affected)
Other Events (At Risk)
EG000
Part A: Sugammadex 2 mg (2 to <6 Years)
Participants in Part A receiving sugammadex 2 mg and who are 2 to <6 years of age are included.
0
9
0
9
8
9
EG001
Part A: Sugammadex 2 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 2 mg and who are 6 to <12 years of age are included.
0
5
0
5
3
5
EG002
Part A: Sugammadex 2 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 2 mg and who are 12 to <17 years of age are included.
0
4
0
4
2
4
EG003
Part A: Sugammadex 4 mg (2 to <6 Years)
Participants in Part A receiving sugammadex 4 mg and who are 2 to <6 years of age are included.
0
10
0
10
8
10
EG004
Part A: Sugammadex 4 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 4 mg and who are 6 to <12 years of age are included.
0
6
0
6
5
6
EG005
Part A: Sugammadex 4 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 4 mg and who are 12 to <17 years of age are included.
0
6
0
6
6
6
EG006
Part B: Sugammadex 2 mg
For moderate NMB reversal, a single i.v. bolus of sugammadex (2 mg/kg) was given after final dose of neuromuscular blocking agent (NMBA; rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
0
33
3
33
26
33
EG007
Part B: Sugammadex 4 mg
For deep NMB reversal, a single i.v. bolus of sugammadex (4 mg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of detection of a target of 1 to 2 post-tetanic counts and no response to TOF stimulations (TOF=0).
0
169
3
169
117
169
EG008
Part B: Neostigmine + (Glycopyrrolate or Atropine)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
0
34
2
34
29
34
Serious Adverse Events
Term
Organ System
Source Vocabulary
Assessment Type
Notes
Statistical Information
Abdominal pain
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG0030 events0 affected10 at risk
EG0040 events0 affected6 at risk
EG0050 events0 affected6 at risk
EG0060 events0 affected33 at risk
EG0071 events1 affected169 at risk
EG0080 events0 affected34 at risk
Pyrexia
General disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Urinary tract infection
Infections and infestations
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Femoral neck fracture
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Post procedural bile leak
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Post procedural haemorrhage
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Dehydration
Metabolism and nutrition disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Laryngospasm
Respiratory, thoracic and mediastinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Other Adverse Events
Term
Organ System
Source Vocabulary
Assessment Type
Notes
Statistical Information
Bradycardia
Cardiac disorders
MedDRA 22.1
Systematic Assessment
EG0002 events1 affected9 at risk
EG0011 events1 affected5 at risk
EG0020 events0 affected4 at risk
EG0031 events1 affected10 at risk
EG0041 events1 affected6 at risk
EG0051 events1 affected6 at risk
EG0061 events1 affected33 at risk
EG0079 events9 affected169 at risk
EG0083 events3 affected34 at risk
Pericardial effusion
Cardiac disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Sinus bradycardia
Cardiac disorders
MedDRA 22.1
Systematic Assessment
EG0001 events1 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Eye irritation
Eye disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Abdominal pain
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Diarrhoea
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0011 events1 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Mouth swelling
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0012 events2 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Nausea
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Palatal swelling
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Vomiting
Gastrointestinal disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0012 events1 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Pyrexia
General disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Cystitis
Infections and infestations
MedDRA 22.1
Systematic Assessment
EG0001 events1 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Postoperative wound infection
Infections and infestations
MedDRA 22.1
Systematic Assessment
EG0001 events1 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Cardiac procedure complication
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Incision site pain
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0021 events1 affected4 at risk
EG003
Incision site swelling
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Postoperative respiratory failure
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Procedural nausea
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0021 events1 affected4 at risk
EG003
Procedural pain
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0004 events4 affected9 at risk
EG0013 events3 affected5 at risk
EG0021 events1 affected4 at risk
EG003
Procedural site reaction
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0011 events1 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Procedural vomiting
Injury, poisoning and procedural complications
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0021 events1 affected4 at risk
EG003
Body temperature increased
Investigations
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Arthralgia
Musculoskeletal and connective tissue disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Muscle spasms
Musculoskeletal and connective tissue disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Pain in extremity
Musculoskeletal and connective tissue disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Headache
Nervous system disorders
MedDRA 22.1
Systematic Assessment
EG0002 events2 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Agitation
Psychiatric disorders
MedDRA 22.1
Systematic Assessment
EG0001 events1 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Haematuria
Renal and urinary disorders
MedDRA 22.1
Systematic Assessment
EG0002 events2 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Psoriasis
Skin and subcutaneous tissue disorders
MedDRA 22.1
Systematic Assessment
EG0000 events0 affected9 at risk
EG0010 events0 affected5 at risk
EG0020 events0 affected4 at risk
EG003
Certain Agreements
Are all PI(s) employees of the sponsor?
No
Restriction Type
OTHER
Results Disclosure Restriction on PI(s)?
Yes
Other Details
The sponsor will comply with the requirements for publication of study results. In accordance with standard editorial and ethical practice, the sponsor will generally support publication of multicenter studies only in their entirety and not as individual site data.
Point of Contact
Title
Organization
Phone
Extension
Email
Senior Vice President, Global Clinical Development
Participants in Part A receiving sugammadex 4 mg and who are 6 to <12 years of age are included.
OG005
Part A: Sugammadex 4 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 4 mg and who are 12 to <17 years of age are included.
Units
Counts
Participants
OG0009
OG0015
OG0024
OG0038
OG0046
OG0056
Title
Denominators
Categories
Title
Measurements
OG0002.30± 21.4
OG0013.58± 26.2
OG0024.68± 52.5
OG0032.26± 29.4
OG0043.43± 105
OG0055.69± 24.1
OG004
Part A: Sugammadex 4 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 4 mg and who are 6 to <12 years of age are included.
OG005
Part A: Sugammadex 4 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 4 mg and who are 12 to <17 years of age are included.
Units
Counts
Participants
OG0009
OG0015
OG0024
OG0038
OG0046
OG0056
Title
Denominators
Categories
Title
Measurements
OG0003.58± 21.3
OG0016.65± 33.5
OG00210.8± 34.8
OG0034.00± 37.7
OG0048.22± 82.9
OG00512.3± 35.9
OG004
Part A: Sugammadex 4 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 4 mg and who are 6 to <12 years of age are included.
OG005
Part A: Sugammadex 4 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 4 mg and who are 12 to <17 years of age are included.
Units
Counts
Participants
OG0009
OG0015
OG0024
OG0038
OG0046
OG0056
Title
Denominators
Categories
Title
Measurements
OG00017.5± 33.1
OG00132.2± 15.6
OG00241.3± 85.8
OG00347.1± 22.1
OG00451.6± 69.2
OG00561.9± 13.5
OG004
Part A: Sugammadex 4 mg (6 to <12 Years)
Participants in Part A receiving sugammadex 4 mg and who are 6 to <12 years of age are included.
OG005
Part A: Sugammadex 4 mg (12 to <17 Years)
Participants in Part A receiving sugammadex 4 mg and who are 12 to <17 years of age are included.
Units
Counts
Participants
OG0009
OG0015
OG0024
OG0038
OG0046
OG0056
Title
Denominators
Categories
Title
Measurements
OG0001.15(0.964 to 1.64)
OG0011.19(1.01 to 1.71)
OG0021.49(1.17 to 1.91)
OG0031.12(0.922 to 1.78)
OG0041.56(1.21 to 3.06)
OG0051.51(1.20 to 1.91)
Units
Counts
Participants
OG00034
OG00151
OG002191
Title
Denominators
Categories
Title
Measurements
OG00097.1
OG00178.4
OG00274.9
OG002
Part B: Neostigmine + (Glycopyrrolate or Atropine)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
Units
Counts
Participants
OG00033
OG001169
OG00234
Title
Denominators
Categories
Title
Measurements
OG0001.6± 1.3(1.3 to 2.0)
OG0011.9± 1.7(1.7 to 2.2)
OG0027.5± 5.6(5.6 to 10.0)
Group IDs
Group Description
Statistical Method
Statistical Comment
P-Value
P-Value Comment
Parameter Type
Parameter Value
Dispersion Type
Dispersion Value
Confidence Interval Sides
Confidence Interval %
CI Lower Limit
CI Upper Limit
CI Lower Limit Comment
CI Upper Limit Comment
Estimate Comment
Tested Non-Inferiority
Non-Inferiority Type
Non-Inferiority Comment
Other Analysis Description
OG000
OG002
ANOVA
< 0.0001
GM Ratio (SUG 2 mg / NEO + [GLY or ATR])
0.22
2-Sided
95
0.16
0.32
Superiority
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.
Units
Counts
Participants
OG00033
OG001169
OG00234
Title
Denominators
Categories
Title
Measurements
OG0001.1± 0.9(0.9 to 1.3)
OG0011.3± 1.1(1.1 to 1.4)
OG0023.7± 2.9(2.9 to 4.8)
For moderate NMB reversal, a single i.v. bolus containing both neostigmine (50 μg/kg; up to 5 mg maximum dose) as well as either glycopyrrolate (10 μg/kg) or atropine (20 µg/kg) was given after final dose of NMBA (rocuronium or vecuronium) and within 2 minutes of the reappearance of a second twitch (T2) in response to TOF stimulations.