Biomaterial Database

Use of adjuvants for enhancement of rectal absorption of cefoxitin in humans. 1985

S S Davis, and W R Burnham, and P Wilson, and J O'Brien

The biological availability of cefoxitin administered rectally in the form of suppositories was examined in six human subjects by a cross-over design. Four different suppository systems containing adjuvants expected to enhance the absorption of the drug were studied. The presence of sodium salicylate and a nonionic surface-active agent, Brij 35, gave increased bioavailability as high as 20% compared with 3% for a system without adjuvants. The quantity of sodium salicylate was found to have an influence on the quantity of cefoxitin absorbed, and the salicylate was absorbed over an extended period of time from the rectum. The suppositories were well tolerated, and there were no adverse effects on bowel flora.

UI	MeSH Term	Description	Entries
D007408	Intestinal Absorption	Uptake of substances through the lining of the INTESTINES.	Absorption, Intestinal
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D008657	Metabolic Clearance Rate	Volume of biological fluid completely cleared of drug metabolites as measured in unit time. Elimination occurs as a result of metabolic processes in the kidney, liver, saliva, sweat, intestine, heart, brain, or other site.	Total Body Clearance Rate,Clearance Rate, Metabolic,Clearance Rates, Metabolic,Metabolic Clearance Rates,Rate, Metabolic Clearance,Rates, Metabolic Clearance
D011092	Polyethylene Glycols	Polymers of ETHYLENE OXIDE and water, and their ethers. They vary in consistency from liquid to solid depending on the molecular weight indicated by a number following the name. They are used as SURFACTANTS, dispersing agents, solvents, ointment and suppository bases, vehicles, and tablet excipients. Some specific groups are NONOXYNOLS, OCTOXYNOLS, and POLOXAMERS.	Macrogols,Polyoxyethylenes,Carbowax,Macrogol,Polyethylene Glycol,Polyethylene Oxide,Polyethyleneoxide,Polyglycol,Glycol, Polyethylene,Glycols, Polyethylene,Oxide, Polyethylene,Oxides, Polyethylene,Polyethylene Oxides,Polyethyleneoxides,Polyglycols,Polyoxyethylene
D002440	Cefoxitin	A semisynthetic cephamycin antibiotic resistant to beta-lactamase.	Cefoxitin Sodium,MK-306,Mefoxin,Mefoxitin,Méfoxin,MK 306,MK306,Sodium, Cefoxitin
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000077423	Polidocanol	An alkyl polyglycol ether of LAURYL ALCOHOL, chemically defined as an alcohol ethoxylate having an average alkyl chain of 12–14 carbon atoms, and an ethylene oxide chain of 9 ethylene oxide units. It is used as a detergent, and medically as a local anesthetic, and as a sclerosing agent for the treatment of ESOPHAGEAL AND GASTRIC VARICES and VARICOSE VEINS.	Aethoxysclerol,Aethoxysklerol,Aetoxisclerol,Atossisclerol,Atoxysclerol,Brij 30,Brij-30,Dodecyl Ethyleneglycol Monoether,Ethoxysclerol,Hydroxypolyethoxydodecane,Laureth,Laureth 9,Laureth-1,Laureth-4,Laureth-7,Laureth-9,Lauromacrogol,Lauromacrogol 400,Lauromacrogols,Lubrol 12A9,Lubrol-PX,Nonaethylene Glycol Monododecyl Ether,Nonaethyleneglycol Monododecyl Ether,Polyethylene Glycol Monododecyl Ether,Polyethylene Glycol-7-lauryl Ether,Polyoxyethylene 9-lauryl Ether,Polyoxyethylene Lauryl Ether,Polyoxyethylene(4) Lauryl Ether,Polyoxyethylene-4-dodecyl Ether,Polyoxyethylenedodecyl Ether,Tetraethylene Glycol Dodecyl Ether,Tetraethyleneglycol Lauryl Ether,Thesit,alpha-Dodecyl-omega-hydroxypoly(oxy-1,2ethanediyl),Brij30,Dodecyl Ethyleneglycol Monoethers,Ether, Nonaethyleneglycol Monododecyl,Ether, Polyethylene Glycol-7-lauryl,Ether, Polyoxyethylene 9-lauryl,Ether, Polyoxyethylene Lauryl,Ether, Polyoxyethylene-4-dodecyl,Ether, Tetraethyleneglycol Lauryl,Ethyleneglycol Monoether, Dodecyl,Laureth 1,Laureth 4,Laureth 7,Laureths,Lauryl Ether, Tetraethyleneglycol,Lubrol PX,Monododecyl Ether, Nonaethyleneglycol,Monoether, Dodecyl Ethyleneglycol,Nonaethyleneglycol Monododecyl Ethers,Polidocanols,Polyethylene Glycol 7 lauryl Ether,Polyethylene Glycol-7-lauryl Ethers,Polyoxyethylene 4 dodecyl Ether,Polyoxyethylene 9 lauryl Ether,Polyoxyethylene 9-lauryl Ethers,Polyoxyethylene Lauryl Ethers,Polyoxyethylenedodecyl Ethers,Tetraethyleneglycol Lauryl Ethers
D001682	Biological Availability	The extent to which the active ingredient of a drug dosage form becomes available at the site of drug action or in a biological medium believed to reflect accessibility to a site of action.	Availability Equivalency,Bioavailability,Physiologic Availability,Availability, Biologic,Availability, Biological,Availability, Physiologic,Biologic Availability,Availabilities, Biologic,Availabilities, Biological,Availabilities, Physiologic,Availability Equivalencies,Bioavailabilities,Biologic Availabilities,Biological Availabilities,Equivalencies, Availability,Equivalency, Availability,Physiologic Availabilities
D012980	Sodium Salicylate	A non-steroidal anti-inflammatory agent that is less effective than equal doses of ASPIRIN in relieving pain and reducing fever. However, individuals who are hypersensitive to ASPIRIN may tolerate sodium salicylate. In general, this salicylate produces the same adverse reactions as ASPIRIN, but there is less occult gastrointestinal bleeding. (From AMA Drug Evaluations Annual, 1992, p120)	Salicylate, Sodium
D013488	Suppositories	Medicated dosage forms that are designed to be inserted into the rectal, vaginal, or urethral orifice of the body for absorption. Generally, the active ingredients are packaged in dosage forms containing fatty bases such as cocoa butter, hydrogenated oil, or glycerogelatin that are solid at room temperature but melt or dissolve at body temperature.	Rectal Suppositories,Vaginal Suppositories,Vaginal Suppository,Suppositories, Rectal,Suppositories, Vaginal,Suppository, Vaginal