Comparative Pharmacology
Head-to-head clinical analysis: ANECTINE versus ATRACURIUM BESYLATE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ANECTINE versus ATRACURIUM BESYLATE.
ANECTINE vs ATRACURIUM BESYLATE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Depolarizing neuromuscular blocker; mimics acetylcholine at nicotinic receptors at the neuromuscular junction, causing sustained depolarization and receptor desensitization.
Competitive antagonist at nicotinic acetylcholine receptors at the neuromuscular junction, preventing acetylcholine binding and causing skeletal muscle relaxation.
1-1.5 mg/kg IV bolus for intubation; maintenance infusion: 2.5-4.3 mg/min IV; alternatively, 3-4 mg/kg IM for intubation.
0.4–0.5 mg/kg IV bolus for intubation; maintenance: 0.08–0.1 mg/kg IV as needed or infusion 5–10 mcg/kg/min
None Documented
None Documented
2-5 minutes (pseudocholinesterase hydrolysis); terminal half-life of succinylmonocholine ~30-60 minutes; clinical duration of apnea determined by rapid initial hydrolysis
Clinical Note
moderateAtracurium besylate + Tranilast
"Atracurium besylate may increase the neuromuscular blocking activities of Tranilast."
Clinical Note
moderateAtracurium besylate + Tolfenamic acid
"Atracurium besylate may increase the neuromuscular blocking activities of Tolfenamic acid."
Clinical Note
moderateAtracurium besylate + Nimesulide
"Atracurium besylate may increase the neuromuscular blocking activities of Nimesulide."
Clinical Note
moderateAtracurium besylate + Risedronic acid
Terminal elimination half-life is approximately 20 minutes (range 15-25 min) in healthy adults. Clinical context: Recovery from neuromuscular blockade is faster than for nondepolarizing relaxants cleared renally. Half-life may be prolonged in hypothermia or acidosis but is minimally affected by renal or hepatic impairment.
Renal: 10-15% unchanged; hepatic: rapid hydrolysis by plasma pseudocholinesterase (butyrylcholinesterase) to succinylmonocholine and succinic acid; <2% biliary; <2% fecal
Renal (50-60% unchanged), biliary/fecal (20-30% as metabolites, mainly laudanosine), and Hofmann elimination (non-enzymatic, pH- and temperature-dependent) accounts for approximately 40-50% of clearance.
Category C
Category C
Neuromuscular Blocker
Neuromuscular Blocker
"Atracurium besylate may increase the neuromuscular blocking activities of Risedronic acid."