Biomaterial Database

A double-blind clinical trial comparing alcuronium with pancuronium. 1982

M Schivute, and P Ertama, and M A Mattila

Alcuronium and pancuronium were compared as muscle relaxants in a randomized and double-blind trial in routine clinical circumstances during combined balanced anesthesia in 40 female patients. The course of endotracheal intubation at 2 min. was statistically significantly better (p less than 0.001) in the pancuronium group than in the alcuronium group. There were no differences between the two groups regarding relaxation, maintenance of anesthesia and postoperative recovery. In the pancuronium group the systolic blood pressure was significantly higher than in the alcuronium group at 2 minutes after induction (p less than 0.01), at 2 minutes after intubation (p less than 0.05) and before incision (p less than 0.05). Also the diastolic blood pressure was significantly higher in the pancuronium group at 2 minutes after induction (p less than 0.001), before incision (p less than 0.01) and at 2 minutes after incision (p less than 0.05) than in the alcuronium group. Thus alcuronium is preferable when hypertensive episodes are to be avoided whereas pancuronium would be more suitable when hypotension can be expected.

UI	MeSH Term	Description	Entries
D009125	Muscle Relaxants, Central	A heterogeneous group of drugs used to produce muscle relaxation, excepting the neuromuscular blocking agents. They have their primary clinical and therapeutic uses in the treatment of muscle spasm and immobility associated with strains, sprains, and injuries of the back and, to a lesser degree, injuries to the neck. They have been used also for the treatment of a variety of clinical conditions that have in common only the presence of skeletal muscle hyperactivity, for example, the muscle spasms that can occur in MULTIPLE SCLEROSIS. (From Smith and Reynard, Textbook of Pharmacology, 1991, p358)	Centrally Acting Muscle Relaxants,Central Muscle Relaxants,Relaxants, Central Muscle
D009388	Neostigmine	A cholinesterase inhibitor used in the treatment of myasthenia gravis and to reverse the effects of muscle relaxants such as gallamine and tubocurarine. Neostigmine, unlike PHYSOSTIGMINE, does not cross the blood-brain barrier.	Synstigmin,Neostigmine Bromide,Neostigmine Methylsulfate,Polstigmine,Proserine,Prostigmin,Prostigmine,Prozerin,Syntostigmine,Bromide, Neostigmine,Methylsulfate, Neostigmine
D010197	Pancuronium	A bis-quaternary steroid that is a competitive nicotinic antagonist. As a neuromuscular blocking agent it is more potent than CURARE but has less effect on the circulatory system and on histamine release.	Pancuronium Bromide,Pancuronium Curamed,Pancuronium Organon,Pavulon,Bromide, Pancuronium
D002986	Clinical Trials as Topic	Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries.	Clinical Trial as Topic
D004311	Double-Blind Method	A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment.	Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005260	Female		Females
D006439	Hemodynamics	The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.	Hemodynamic
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000443	Alcuronium	A non-depolarizing skeletal muscle relaxant similar to TUBOCURARINE. It is used as an anesthesia adjuvant.	Alcuronium Chloride,Allnortoxiferine,Diallylnortoxiferine,Alcuronium Dichloride,Alloferin,Dialferine,N,N'-Diallylnortoxiferinium Dichloride,Dichloride, Alcuronium,Dichloride, N,N'-Diallylnortoxiferinium