Država: Sjedinjene Američke Države
Jezik: engleski
Izvor: NLM (National Library of Medicine)
CEFOXITIN SODIUM (UNII: Q68050H03T) (CEFOXITIN - UNII:6OEV9DX57Y)
WG Critical Care, LLC
CEFOXITIN SODIUM
CEFOXITIN 1 g
INTRAVENOUS
PRESCRIPTION DRUG
Treatment Cefoxitin for Injection, USP is indicated for the treatment of serious infections caused by susceptible strains of the designated microorganisms in the diseases listed below. (1) Lower respiratory tract infections , including pneumonia and lung abscess, caused by Streptococcus pneumoniae, other streptococci (excluding enterococci, e.g., Enterococcus faecalis [formerly Streptococcus faecalis]), Staphylococcus aureus (including penicillinase-producing strains), Escherichia coli, Klebsiella species, Haemophilus influenzae, and Bacteroides species. (2) Urinary tract infections caused by Escherichia coli, Klebsiella species, Proteus mirabilis, Morganella morganii, Proteus vulgaris and Providencia species (including P. rettgeri ). (3) Intra-abdominal infections , including peritonitis and intra-abdominal abscess, caused by Escherichia coli, Klebsiella species, Bacteroides species including Bacteroides fragilis, and Clostridium species. (4) Gynecological infections , including endometritis,
Cefoxitin for Injection, USP is a dry white to off-white powder supplied in conventional vials containing cefoxitin sodium as follows: NDC 44567-245-85 Cefoxitin for Injection, USP contains cefoxitin sodium equivalent to 1 gram cefoxitin (carton of 25 vials). NDC 44567-246-85 Cefoxitin for Injection, USP contains cefoxitin sodium equivalent to 2 grams cefoxitin (carton of 25 vials). The container closure is not made with natural rubber latex. Special storage instructions Cefoxitin for Injection, USP in the dry state should be stored between 2º to 25ºC (36º to 77ºF). Avoid exposure to temperatures above 50ºC. The dry material as well as solutions tend to darken, depending on storage conditions; product potency, however, is not adversely affected.
Abbreviated New Drug Application
CEFOXITIN- CEFOXITIN INJECTION, POWDER, FOR SOLUTION WG CRITICAL CARE, LLC ---------- CEFOXITIN FOR INJECTION, USP Rx only To reduce the development of drug-resistant bacteria and maintain the effectiveness of Cefoxitin for Injection and other antibacterial drugs, Cefoxitin for Injection should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. DESCRIPTION Cefoxitin for Injection, USP contains cefoxitin sodium a semi-synthetic, broad-spectrum cephalosporin antibiotic for parenteral administration. It is derived from cephalosporin C, which is produced by _Cephalosporium Acremonium_. It is the sodium salt of 3- (hydroxymethyl)-7-methoxy-8-oxo-7-[2-(2-thienyl)acetamido]-5-thia-1- azabicyclo[4.2.0]oct-2-ene-2-carboxylate carbamate (ester). The molecular formula is C H N NaO S , and the structural formula is: Cefoxitin for Injection, USP contains approximately 53.8 mg (2.3 milliequivalents) of sodium per gram of cefoxitin activity. Solutions of Cefoxitin for Injection, USP range from colorless to light amber in color. The pH of freshly constituted solutions usually ranges from 4.2 to 7.0. Each conventional vial contains sterile cefoxitin sodium, USP equivalent to 1 or 2 g cefoxitin. CLINICAL PHARMACOLOGY _Clinical Pharmacology_ Following an intravenous dose of 1 gram, serum concentrations were 110 mcg/mL at 5 minutes, declining to less than 1 mcg/mL at 4 hours. The half-life after an intravenous dose is 41 to 59 minutes. Approximately 85 percent of cefoxitin is excreted unchanged by the kidneys over a 6-hour period, resulting in high urinary concentrations. Probenecid slows tubular excretion and produces higher serum levels and increases the duration of measurable serum concentrations. Cefoxitin passes into pleural and joint fluids and is detectable in antibacterial concentrations in bile. In a published study of geriatric patients ranging in age from 64 to 88 years with normal renal function for their age (creatinine clearance ranging from 31.5 to 174.0 mL/min) Pročitajte cijeli dokument