Effect of Neostigmine on the Recovery of Rocuronium: A Comparison Between Partial and TOF Ratio-Based Dose
Study Details
Study Description
Brief Summary
This study aimed to evaluate the effect of Neostigmine partial dose towards neuromuscular blockade of rocuronium
Condition or Disease | Intervention/Treatment | Phase |
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Phase 1/Phase 2 |
Detailed Description
Approval from Ethical Committee of Faculty of Medicine University of Indonesia was acquired prior conducting the study. Subjects were given informed consent before enrolling the study and randomized into two groups. Intravenous (IV) cannula with Ringer Lactate fluid, non-invasive blood pressure monitor, electrocardiogram (ECG) and pulse-oxymetry were set on the subjects in the operation room. After preoxygenation was given with 100% oxygen, general anesthesia induction was done with midazolam 0.01-0.02 mg/kg, fentanyl 3 mcg/kg, propofol 1-2 mg/kg, and rocuronium 0.6 mg/kg. Following induction, endotracheal intubation or laryngeal mask insertion was performed. Maintenance was done by sevoflurane 1.2 vol%, and fentanyl 1.2 mcg/kg. After the surgery had finished, fentanyl drip was stopped. Subjects were then observed until spontaneous breaths occured adequately (tidal volume ≥ 5 ml/kg) before train of four (TOF) ratio was evaluated using acceleromyography (AMG). Before reversal (neostigmine) was given, anesthetic gas was stopped and duration of operation as well as post-operative TOF ratio was recorded. The time since reversal was given then recorded. Group A received neostigmine partial dose (0.02 mg) in combination with atropine 0.4 mg for every milligram of neostigmine. Group B received TOF ratio-based dose of neostigmine in combination with atropine 0.4 mg for every milligram of neostigmine. After administration of neostigmine, TOF ratio was measured every 5 minutes until TOF ratio of ≥ 90% was achieved, and finally definitive airway could be removed. For Group A, another partial dose of neostigmine was given after 10 minutes from the first reversal dose if the TOF ratio of ≥90% had not been reached. For Group B, another TOF ratio-based dose of neostigmine was given after 10 minutes from the first reversal dose if the TOF ratio of ≥90% had not been reached. Subjects were then transported to recovery room. Data was analyzed using Statistical Package for the Social Sciences (SPSS), for numerical data using unpaired T-test or Mann-Whitney-U test, for categorical data using Chi-square test or Fischer Exact's Test. Data normality was tested by Kolmogorov-Smirnov test. Significant value is p<0.05.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: partial dose of neostigmine Those who received partial dose of neostigmine as rocuronium reversal |
Drug: Dose of Neostigmine
Subjects were given partial dose of neostigmine as rocuronium reversal after the surgery had finished; subjects were given TOF ratio-based dose of neostigmine after the surgery had finished
Other Names:
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Experimental: TOF ratio-based dose of neostigmine Those who received TOF ratio-based dose of neostigmine as rocuronium reversal |
Drug: Dose of Neostigmine
Subjects were given partial dose of neostigmine as rocuronium reversal after the surgery had finished; subjects were given TOF ratio-based dose of neostigmine after the surgery had finished
Other Names:
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Outcome Measures
Primary Outcome Measures
- TOF ratio with partial dose of neostigmine [Day 1]
Train-of-Four ratio obtained from post-operative acceleromyography after the first partial dose of neostigmine had been administrated until definitive airway device can be removed
- TOF ratio with TOF ratio-based dose of neostigmine [Day 1]
- TOF ratio between partial dose of neostigmine and TOF ratio-based dose of neostigmine [Day 1]
- time needed to reach TOF ratio ≥ 90% in group with partial dose of neostigmine [Day 1]
Eligibility Criteria
Criteria
Inclusion Criteria:
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patients aged 18-60 years old
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American Society of Anesthesiologists (ASA) physical status I-II who were planned to undergo any elective surgery at operating room in general anesthesia
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subjects had been explained about the study, and agreed to enroll and have signed the informed consent form
Exclusion Criteria:
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BMI ≥ 30
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had any severe kidney or liver disease
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had neuromuscular disease or asthma
Drop out Criteria:
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Duration of operation less than one hour or more than 2 hours
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during surgery received maintenance dose of neuromuscular block
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intraoperative cardiac arrest was occurred
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Cipto Mangunkusumo Cental National Hospital | Jakarta | DKI Jakarta | Indonesia | 10430 |
Sponsors and Collaborators
- Indonesia University
Investigators
- Principal Investigator: Arif HM Marsaban, Consultant, Indonesia University
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
- American Society of Anesthesiologists Task Force on Postanesthetic Care. Practice guidelines for postanesthetic care: a report by the American Society of Anesthesiologists Task Force on Postanesthetic Care. Anesthesiology. 2002 Mar;96(3):742-52.
- Brull SJ, Murphy GS. Residual neuromuscular block: lessons unlearned. Part II: methods to reduce the risk of residual weakness. Anesth Analg. 2010 Jul;111(1):129-40. doi: 10.1213/ANE.0b013e3181da8312. Epub 2010 May 4. Review. Erratum in: Anesth Analg. 2012 Feb;114(2):390.
- Debaene B, Plaud B, Dilly MP, Donati F. Residual paralysis in the PACU after a single intubating dose of nondepolarizing muscle relaxant with an intermediate duration of action. Anesthesiology. 2003 May;98(5):1042-8.
- Donati F. Residual paralysis: a real problem or did we invent a new disease? Can J Anaesth. 2013 Jul;60(7):714-29. doi: 10.1007/s12630-013-9932-8. Epub 2013 Apr 27. Review.
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- Murphy GS, Brull SJ. Residual neuromuscular block: lessons unlearned. Part I: definitions, incidence, and adverse physiologic effects of residual neuromuscular block. Anesth Analg. 2010 Jul;111(1):120-8. doi: 10.1213/ANE.0b013e3181da832d. Epub 2010 May 4. Review.
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- Naguib M, Samarkandi AH, Bakhamees HS, Magboul MA, el-Bakry AK. Histamine-release haemodynamic changes produced by rocuronium, vecuronium, mivacurium, atracurium and tubocurarine. Br J Anaesth. 1995 Nov;75(5):588-92.
- Song IA, Seo KS, Oh AY, No HJ, Hwang JW, Jeon YT, Park SH, Do SH. Timing of reversal with respect to three nerve stimulator end-points from cisatracurium-induced neuromuscular block. Anaesthesia. 2015 Jul;70(7):797-802. doi: 10.1111/anae.13044. Epub 2015 Feb 27.
- Sundman E, Witt H, Olsson R, Ekberg O, Kuylenstierna R, Eriksson LI. The incidence and mechanisms of pharyngeal and upper esophageal dysfunction in partially paralyzed humans: pharyngeal videoradiography and simultaneous manometry after atracurium. Anesthesiology. 2000 Apr;92(4):977-84.
- Thilen SR, Hansen BE, Ramaiah R, Kent CD, Treggiari MM, Bhananker SM. Intraoperative neuromuscular monitoring site and residual paralysis. Anesthesiology. 2012 Nov;117(5):964-72. doi: 10.1097/ALN.0b013e31826f8fdd.
- Viby-Mogensen J. Postoperative residual curarization and evidence-based anaesthesia. Br J Anaesth. 2000 Mar;84(3):301-3.
- Whalley DG, Maurer WG, Knapik AL, Estafanous FG. Comparison of neuromuscular effects, efficacy and safety of rocuronium and atracurium in ambulatory anaesthesia. Can J Anaesth. 1998 Oct;45(10):954-9.
- IndonesiaUAnes011