Ignite Creation Date:
2025-12-24 @ 3:15 PM
Ignite Modification Date:
2026-01-05 @ 12:50 AM
Study NCT ID:
NCT00675792
Status:
COMPLETED
Last Update Posted:
2015-03-13
First Post:
2008-05-07
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Comparison of Sugammadex Administered at 1-2 Post Tetanic Counts (PTCs) or Better With Neostigmine Administered as Per Standard of Care to Reverse Rocuronium-Induced Neuromuscular Blockade in Adults Undergoing Elective Open Abdominal Procedure (19.4.334) (P05774)
Sponsor:
Merck Sharp & Dohme LLC
Organization:
Study Overview
Official Title:
A Multi-center, Randomized, Parallel Group, Comparative, Active Controlled, Safety-assessor Blinded, Anesthesiologist-TOF-Watch® SX Blinded Trial Comparing T4/T1 Ratio at Time of Tracheal Extubation Using 4 mg/kg Sugammadex Administered at 1-2 PTCs or Better After the Last Dose of Rocuronium Bromide to 50 µg/kg Neostigmine Administered as Per Standard of Care in Adult Subjects Undergoing Elective Open Abdominal Procedures Requiring Neuromuscular Blockade Reversal
Status:
COMPLETED
Status Verified Date:
2015-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary purpose of this study is to compare the incidence of
residual neuromuscular blockade at the time of tracheal extubation after reversal of rocuronium bromide-induced neuromuscular blockade by 4 mg/kg sugammadex with that of 50 µg/kg neostigmine. Residual neuromuscular blockade is defined as the fourth twitch to first twitch (T4/T1) ratio of
\< 0.90.
residual neuromuscular blockade at the time of tracheal extubation after reversal of rocuronium bromide-induced neuromuscular blockade by 4 mg/kg sugammadex with that of 50 µg/kg neostigmine. Residual neuromuscular blockade is defined as the fourth twitch to first twitch (T4/T1) ratio of
\< 0.90.
Detailed Description:
Undetected residual neuromuscular blockade is common in the post-anesthesia care
unit (PACU). In fact, 16%-42% of patients receiving intermediate-acting muscle
relaxants in the operating room have T4/T1 ratios \<0.7-0.8 in the PACU. Respiratory and pharyngeal muscle function can be adversely affected during minimal neuromuscular blockade. Studies in awake volunteers and surgical patients have demonstrated that T4/T1 ratios of 0.7 - 0.9 are associated with impaired airway protective reflexes, upper airway obstruction, a decreased hypoxic ventilatory response, and post-operative hypoxemia. The incidence and severity of residual neuromuscular blockade at the time of tracheal extubation will be evaluated to determine how these influence the length of stay in the operating room and PACU.
unit (PACU). In fact, 16%-42% of patients receiving intermediate-acting muscle
relaxants in the operating room have T4/T1 ratios \<0.7-0.8 in the PACU. Respiratory and pharyngeal muscle function can be adversely affected during minimal neuromuscular blockade. Studies in awake volunteers and surgical patients have demonstrated that T4/T1 ratios of 0.7 - 0.9 are associated with impaired airway protective reflexes, upper airway obstruction, a decreased hypoxic ventilatory response, and post-operative hypoxemia. The incidence and severity of residual neuromuscular blockade at the time of tracheal extubation will be evaluated to determine how these influence the length of stay in the operating room and PACU.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 19.4.334 | OTHER | Merck | View |