The Study of Pharmacokinetics and Pharmacodynamics of Cisatracurium
NCT ID: NCT03337373
Last Updated: 2019-03-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE4
10 participants
INTERVENTIONAL
2017-12-15
2018-08-31
Brief Summary
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Cisatracurium, nondepolarizing neuromuscular blocking agents (NMBAs), are commonly used in intensive care units because of a lesser effect on hemodynamic parameters and a reduction in mortality rate in ARDS patients. Loading dose recommended in clinical practice guidelines for sustained neuromuscular blockade in the adult critically ill patient is 0.1-0.2 mg/kg. Then, maintenance dose of 1-3 mcg/kg/min is followed regarding indications, such as ARDS. However, this recommended loading dose might not be adequate in critically ill patients, the study in this specific population might be needed.
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Detailed Description
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Cisatracurium, 1Rcis-1'Rcis isomer of atracurium, is benzylisoquinolium nondepolarizing NMBAs which is three to five folds higher potency than atracurium besylate. The degradation of cisatracurium by hofmann elimination and ester hydrolysis in plasma generates laudanosine and a monoquaternary acrylate metabolite. Clinical practice guidelines for sustained neuromuscular blockade in the adult critically ill patient published in year 2016 strongly recommended cisatracurium due to a reduction in incidence of prolonged blockade, cardiovascular related adverse events and anaphylactic reactions. Moreover, recent evidence showed that early use of cisatracurium in early severe ARDS patients led to a significant reduction in mortality.
Regarding pharmacokinetics and pharmacodynamics of cisatracurium in critically ill patients, there were multiple factors affected cisatracurium blood concentration and neuromuscular blockade actions. Several reports demonstrated that pathophysiological changes, such as age, hypothermia/ hyperthermia, electrolyte imbalance and acid-base disturbances, had a significant impact on PK and PD of cisatracurium. Currently, there were an increasing data of slow response and less paralysis effect in critically ill patients receiving standard dose of cisatracurium. These may be explained by inadequate drug concentration at target organ, therefore, treatment failures regarding recommended dose of cisatracurium has been reported. Consequently, higher cisatracurium dose with higher drug concentration level might overcome a problem of inadequate level and therapeutic failure while receiving a standard dose of cisatracurium (a loading dose of 0.1-0.2 mg/kg, followed by a maintenance dose of 1-3 mcg/kg/min)
Conditions
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Study Design
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NA
SINGLE_GROUP
BASIC_SCIENCE
NONE
Study Groups
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Cisatracurium
Patients who require paralysis with cisatracurium as part of their clinical care in ICU
cisatracurium
A single dose of 0.2 mg/kg intravenous bolus cisatracurium will be administered and blood samples will be taken before and at least 7 occasions post dose (at 1, 5, 10, 12, 15, 20, 30, and/or 60 minutes after a single bolus).
Interventions
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cisatracurium
A single dose of 0.2 mg/kg intravenous bolus cisatracurium will be administered and blood samples will be taken before and at least 7 occasions post dose (at 1, 5, 10, 12, 15, 20, 30, and/or 60 minutes after a single bolus).
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Admission for ICU care
* Require paralysis with cisatracurium as part of their clinical care
* Patients or legal representatives who are able to understand and are willing and able to give their signed informed consent before any trial-related procedures are performed
Exclusion Criteria
* Pregnancy women
* Documented history of hypersensitivity to cisatracurium
* Pre-existing neuromuscular disease
* Patients with burn lesions
* Currently diagnosed of hypothermia condition (tympanic body temperature ≤ 36 °C)
* Patients currently receiving intravenous bolus or push of cisatracurium within 24 hours or receiving intravenous continuous infusion of cisatracurium within 48 hours prior to enrollment
* Patients who have to receive intravenous continuous infusion of cisatracurium within 30 minutes after given intravenous bolus of 0.2 mg/ kg cisatracurium
18 Years
ALL
No
Sponsors
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Mahidol University
OTHER
Responsible Party
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Panadda Panusitthikorn
Principal Investigator
Locations
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Faculty of Medicine Ramathibodi Hospital
Bangkok, , Thailand
Countries
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References
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Liu X, Kruger PS, Weiss M, Roberts MS. The pharmacokinetics and pharmacodynamics of cisatracurium in critically ill patients with severe sepsis. Br J Clin Pharmacol. 2012 May;73(5):741-9. doi: 10.1111/j.1365-2125.2011.04149.x.
Murray MJ, DeBlock H, Erstad B, Gray A, Jacobi J, Jordan C, McGee W, McManus C, Meade M, Nix S, Patterson A, Sands MK, Pino R, Tescher A, Arbour R, Rochwerg B, Murray CF, Mehta S. Clinical Practice Guidelines for Sustained Neuromuscular Blockade in the Adult Critically Ill Patient. Crit Care Med. 2016 Nov;44(11):2079-2103. doi: 10.1097/CCM.0000000000002027.
Gainnier M, Roch A, Forel JM, Thirion X, Arnal JM, Donati S, Papazian L. Effect of neuromuscular blocking agents on gas exchange in patients presenting with acute respiratory distress syndrome. Crit Care Med. 2004 Jan;32(1):113-9. doi: 10.1097/01.CCM.0000104114.72614.BC.
Greenberg SB, Vender J. The use of neuromuscular blocking agents in the ICU: where are we now? Crit Care Med. 2013 May;41(5):1332-44. doi: 10.1097/CCM.0b013e31828ce07c.
Forel JM, Roch A, Marin V, Michelet P, Demory D, Blache JL, Perrin G, Gainnier M, Bongrand P, Papazian L. Neuromuscular blocking agents decrease inflammatory response in patients presenting with acute respiratory distress syndrome. Crit Care Med. 2006 Nov;34(11):2749-57. doi: 10.1097/01.CCM.0000239435.87433.0D.
Papazian L, Forel JM, Gacouin A, Penot-Ragon C, Perrin G, Loundou A, Jaber S, Arnal JM, Perez D, Seghboyan JM, Constantin JM, Courant P, Lefrant JY, Guerin C, Prat G, Morange S, Roch A; ACURASYS Study Investigators. Neuromuscular blockers in early acute respiratory distress syndrome. N Engl J Med. 2010 Sep 16;363(12):1107-16. doi: 10.1056/NEJMoa1005372.
Dieye E, Minville V, Asehnoune K, Conil C, Georges B, Cougot P, Fourcade O, Conil JM. Pharmacodynamics of cisatracurium in the intensive care unit: an observational study. Ann Intensive Care. 2014 Feb 11;4(1):3. doi: 10.1186/2110-5820-4-3.
Murray MJ, Cowen J, DeBlock H, Erstad B, Gray AW Jr, Tescher AN, McGee WT, Prielipp RC, Susla G, Jacobi J, Nasraway SA Jr, Lumb PD; Task Force of the American College of Critical Care Medicine (ACCM) of the Society of Critical Care Medicine (SCCM), American Society of Health-System Pharmacists, American College of Chest Physicians. Clinical practice guidelines for sustained neuromuscular blockade in the adult critically ill patient. Crit Care Med. 2002 Jan;30(1):142-56. doi: 10.1097/00003246-200201000-00021. No abstract available.
Welch RM, Brown A, Ravitch J, Dahl R. The in vitro degradation of cisatracurium, the R, cis-R'-isomer of atracurium, in human and rat plasma. Clin Pharmacol Ther. 1995 Aug;58(2):132-42. doi: 10.1016/0009-9236(95)90190-6.
McManus MC. Neuromuscular blockers in surgery and intensive care, Part 1. Am J Health Syst Pharm. 2001 Dec 1;58(23):2287-99. doi: 10.1093/ajhp/58.23.2287.
Panusitthikorn P, Suthisisang C, Tangsujaritvijit V, Nosoongnoen W, Dilokpattanamongkol P. Pharmacokinetics and pharmacodynamics studies of a loading dose of cisatracurium in critically ill patients with respiratory failure. BMC Anesthesiol. 2022 Jan 22;22(1):32. doi: 10.1186/s12871-022-01571-2.
Other Identifiers
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06-60-07
Identifier Type: -
Identifier Source: org_study_id
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