Unique ID issued by UMIN | UMIN000035102 |
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Receipt number | R000040013 |
Scientific Title | OPTIMALISATION OF REVERSAL CLINICAL STRATEGY WITHOUT TOF MONITORING IS EQUIVALENT TO REVERSAL CLINICAL STRATEGY USING QUANTITATIVE TOF MONITORING? COMPARISON STUDY ON INCIDENCE OF RESIDUAL PARALYSIS AT RECOVERY ROOM FOR PATIENTS RECEIVING ROCURONIUM AND SEVOFLURANE |
Date of disclosure of the study information | 2018/12/01 |
Last modified on | 2018/12/01 23:52:25 |
OPTIMALISATION OF REVERSAL CLINICAL STRATEGY WITHOUT TOF MONITORING IS EQUIVALENT TO REVERSAL CLINICAL STRATEGY USING QUANTITATIVE TOF MONITORING?
COMPARISON STUDY ON INCIDENCE OF RESIDUAL PARALYSIS AT RECOVERY ROOM FOR PATIENTS RECEIVING ROCURONIUM AND SEVOFLURANE
OPTIMIZED REVERSAL WITHOUT TOF MONITORING VERSUS REVERSAL USING QUANTITATIVE TOF MONITORING:
AN EQUIVALENCE STUDY
OPTIMALISATION OF REVERSAL CLINICAL STRATEGY WITHOUT TOF MONITORING IS EQUIVALENT TO REVERSAL CLINICAL STRATEGY USING QUANTITATIVE TOF MONITORING?
COMPARISON STUDY ON INCIDENCE OF RESIDUAL PARALYSIS AT RECOVERY ROOM FOR PATIENTS RECEIVING ROCURONIUM AND SEVOFLURANE
OPTIMIZED REVERSAL WITHOUT TOF MONITORING VERSUS REVERSAL USING QUANTITATIVE TOF MONITORING:
AN EQUIVALENCE STUDY
Asia(except Japan) |
Intubated patients under general anesthesia using sevoflurane and rocuronium
Anesthesiology |
Others
NO
Optimizing neostigmine reversal strategy has never been studied. Therefore, the authors would like to see whether optimization of neostigmine reversal clinical strategy without TOF monitoring is equivalent to neostigmine reversal strategy using TOF monitoring. From this study, the authors may provide recommendations to clinicians who have limitations in the availability of peripheral nerve stimulation device and sugammadex.
Safety,Efficacy
Exploratory
Explanatory
Not applicable
the proportion of subjects who have residual paralysis in the recovery room based on the threshold value <0.90
the proportion of subjects who have airway problems, respiration patterns, oxygen saturation, nausea and vomiting during 30 minutes in the recovery room
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
Active
YES
2
Prevention
Medicine |
For subjects in group A (without TOF monitoring), the first researcher counted the time since last rocuronium administration and assessed the subject's spontaneous breathing effort. Neostigmine dosing followed the protocol below:
a. Neostigmine was administered if the spontaneous breathing has been detected or the time since last rocuronium administration has exceeded 30 minutes.
b. The dose of neostigmine was based on the estimated depth of blockade:
The time since last rocuronium administration > 30 minutes, without evidence of spontaneous breathing effort: 50 mcg/kg and atropine sulfate 10 mcg/kg.
Minimal spontaneous breathing, and the time since last rocuronium administration <30 minutes: 30-40 mcg/kg and atropine sulfate 10 mcg/kg.
Minimal spontaneous breathing, and the time since last rocuronium administration > 30 minutes: 20-30 mcg/kg and atropine sulfate 10 mcg/kg.
Sufficient spontaneous breathing pattern: 10 mcg/kg and atropine sulfate 10 mcg/kg.
Extubation was carried out in group A at least 15 minutes after reversal attempt.
For subjects in the group with TOF monitoring (group B), TOF stimulation was given without calibration with a stimulation of 50 mA. Measurements were carried out in 12 second cycle mode. Neostigmine was given at a dose according to the measured TOF value at the start of skin / muscle closure, as followed:
TOF 0-1 (intense block): delay giving neostigmine.
TOF 2-4 (moderate block): Neostigmine 50 mcg/kg and atropine sulfate 10 mcg/kg.
TOF ratio <=0.40 (mild block): Neostigmine 40 mcg/kg and atropine sulfate 10 mcg/kg.
TOF ratio 0.40-0.70 (minimal block): Neostigmine 20-30 mcg/kg and atropine sulfate 10 mcg/kg.
TOF ratio 0.70-0.90 (minimal block): Neostigmine 10 mcg/kg and atropine sulfate 10 mcg/kg
TOF ratio value >= 0.90 (fully recovered): Neostigmine should not be given.
After the surgical procedure was complete and the TOF ratio >=0.90 in group B, the TOF device was detached and the subject was extubated.
18 | years-old | < |
60 | years-old | > |
Male and Female
patients aged 18-60 years, with ASA 1-2 physical status who will undergo elective non-head/neck surgery below general anesthesia procedure intubation
elective surgery <1 hour duration; awake extubation or post-surgery intensive care admission; body mass index> 35 kg/m2; had hepatic disease (liver enzyme value> 50% normal value); renal insufficiency (serum creatinine>1.8 mg/dL), neuromuscular disease; consumption of drugs known to affect neuromuscular transmission; contraindications to neostigmine and or atropine sulfate; a history of hypersensitivity or allergic to neostigmine, rocuronium or anesthetic agent given; difficulty accessing the TOF measuring device in the ulnar nerve.
80
1st name | |
Middle name | |
Last name | Ardyan Prima Wardhana |
FACULTY OF MEDICINE, GADJAH MADA UNIVERSITY
DEPARTMENT OF ANESTHESIOLOGY AND INTENSIVE THERAPY
FARMAKO SEKIP UTARA, YOGYAKARTA, INDONESIA, 55281
6282138433032
ardyan.wardhana@yahoo.com
1st name | |
Middle name | |
Last name | Ardyan Prima Wardhana |
FACULTY OF MEDICINE, GADJAH MADA UNIVERSITY
DEPARTMENT OF ANESTHESIOLOGY AND INTENSIVE THERAPY
FARMAKO SEKIP UTARA, YOGYAKARTA, INDONESIA, 55281
6282138433032
ardyan.wardhana@yahoo.com
RSUP Dr. Sardjito Yogyakarta
RSUP Dr. Sardjito Yogyakarta
Other
NO
2018 | Year | 12 | Month | 01 | Day |
Unpublished
Six (16.7%) residual paralysis in the recovery room occurred in group A, while one case (2.8%) occurred in group B (p=0.107; 95%CI 0.01; 0.27). No subjects had TOF ratio <0.70 in the recovery room. The TOF ratio in the recovery room did not differ between two groups (p=0.053; 95%CI -5.20; 0.29). However, the reversal-extubation time in group A was longer than in group B. The absolute difference in the proportion of residual paralysis in the recovery room was 13.9% (95%CI 6%; 27.2%). The equivalence test showed that the 95% confidence interval of this study is partly outside the range of equivalence margin (15%). One respiratory adverse event in the recovery room was found in this study.
Completed
2018 | Year | 02 | Month | 01 | Day |
2018 | Year | 05 | Month | 01 | Day |
2018 | Year | 07 | Month | 31 | Day |
2018 | Year | 07 | Month | 31 | Day |
2018 | Year | 08 | Month | 10 | Day |
2018 | Year | 09 | Month | 26 | Day |
2018 | Year | 12 | Month | 01 | Day |
2018 | Year | 12 | Month | 01 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040013
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