Biomaterial Database

[Comparative findings on the use of several preparations for surface anesthesia during otorhinolaryngologic surgery]. 1976

Iu B Preobrazhenskiĭ, and N T Prianishnikova, and V G Charintsev

The authors present data on a comparative study of the effect of pyromecaine, cocaine and pontocaine during a number of otorhinolaryngeal operations. A device was developed for objective evaluation of anesthesia, which graphically records the extent and duration of anesthesia in patients. Pyromecaine was used during 420 operations and manipulations in 397 patients with diseases of the nose and nasal accessory sinuses aged from 14 to 82 years. The control group consisted of 200 patients subjected to the same operations with the use of cocaine and pontocaine. Data on algography and observations of the general condition in patients showed that 2% pyromecaine solution caused good anesthetic effect in 91%, satisfactory anesthetic effect in 8%, and unsatisfactory anesthetic effect in 1% patients. On the grounds of the conducted clinical studies the authors concluded that pyromecaine approaches pontocaine in respect to the extent and duration of its effect and exceeds cocaine by 2-2.5 times. They recommend pyromecaine for certain otorhinolaryngeal operations.

UI	MeSH Term	Description	Entries
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010038	Otorhinolaryngologic Diseases	Pathological processes of the ear, the nose, and the throat, also known as the ENT diseases.	Otolaryngologic Diseases,ENT Diseases,Otolaryngological Diseases,Otorhinolaryngologic Disease,Otorhinolaryngological Disease,Disease, ENT,Disease, Otolaryngologic,Disease, Otolaryngological,Disease, Otorhinolaryngologic,Disease, Otorhinolaryngological,Diseases, ENT,Diseases, Otolaryngologic,Diseases, Otolaryngological,Diseases, Otorhinolaryngologic,Diseases, Otorhinolaryngological,ENT Disease,Otolaryngologic Disease,Otolaryngological Disease,Otorhinolaryngological Diseases
D011759	Pyrrolidines	Compounds also known as tetrahydropyridines with general molecular formula (CH2)4NH.	Tetrahydropyridine,Tetrahydropyridines
D003042	Cocaine	An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine, like amphetamines, acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake.	Cocaine HCl,Cocaine Hydrochloride,HCl, Cocaine,Hydrochloride, Cocaine
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
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
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000772	Anesthesia, Local	A blocking of nerve conduction to a specific area by an injection of an anesthetic agent.	Anesthesia, Infiltration,Local Anesthesia,Neural Therapy of Huneke,Huneke Neural Therapy,Infiltration Anesthesia
D000779	Anesthetics, Local	Drugs that block nerve conduction when applied locally to nerve tissue in appropriate concentrations. They act on any part of the nervous system and on every type of nerve fiber. In contact with a nerve trunk, these anesthetics can cause both sensory and motor paralysis in the innervated area. Their action is completely reversible. (From Gilman AG, et. al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed) Nearly all local anesthetics act by reducing the tendency of voltage-dependent sodium channels to activate.	Anesthetics, Conduction-Blocking,Conduction-Blocking Anesthetics,Local Anesthetic,Anesthetics, Topical,Anesthetic, Local,Anesthetics, Conduction Blocking,Conduction Blocking Anesthetics,Local Anesthetics,Topical Anesthetics