Source:http://www4.wiwiss.fu-berlin.de/dailymed/resource/drugs/206
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Vigamox (Solution)
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| dailymed-instance:dosage |
Instill one drop in the affected eye 3 times a day for 7 days.
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| dailymed-instance:descripti... |
VIGAMOX' (moxifloxacin HCl ophthalmic solution) 0.5% is a sterile ophthalmic solution. It is an 8-methoxy fluoroquinolone anti-infective for topical ophthalmic use. Chemical Name:1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolol[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride. Moxifloxacin hydrochloride is a slightly yellow to yellow crystalline powder. Each mL of VIGAMOX' contains 5.45 mg moxifloxacin hydrochloride equivalent to 5 mg moxifloxacin base. Contains: Active:Moxifloxacin 0.5% (5 mg/mL); Inactives:Boric acid, sodium chloride, and purified water. May also contain hydrochloric acid/sodium hydroxide to adjust pH to approximately 6.8. VIGAMOX' is an isotonic solution with an osmolality of approximately 290 mOsm/kg.
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| dailymed-instance:clinicalP... |
Pharmacokinetics:Plasma concentrations of moxifloxacin were measured in healthy adult male and female subjects who received bilateral topical ocular doses of VIGAMOX' 3 times a day. The mean steady-state C(2.7 ng/mL) and estimated daily exposure AUC (45 ng��hr/mL) values were 1,600 and 1,000 times lower than the mean Cand AUC reported after therapeutic 400 mg oral doses of moxifloxacin. The plasma half-life of moxifloxacin was estimated to be 13 hours. Microbiology: Moxifloxacin is an 8-methoxy fluoroquinolone with a diazabicyclononyl ring at the C7 position. The antibacterial action of moxifloxacin results from inhibition of the topoisomerase II (DNA gyrase) and topoisomerase IV. DNA gyrase is an essential enzyme that is involved in the replication, transcription and repair of bacterial DNA. Topoisomerase IV is an enzyme known to play a key role in the partitioning of the chromosomal DNA during bacterial cell division. The mechanism of action for quinolones, including moxifloxacin, is different from that of macrolides, aminoglycosides, or tetracyclines. Therefore, moxifloxacin may be active against pathogens that are resistant to these antibiotics and these antibiotics may be active against pathogens that are resistant to moxifloxacin. There is no cross-resistance between moxifloxacin and the aforementioned classes of antibiotics. Cross resistance has been observed between systemic moxifloxacin and some other quinolones. In vitroresistance to moxifloxacin develops via multiple-step mutations. Resistance to moxifloxacin occurs in vitroat a general frequency of between 1.8 x 10to<1 x 10for Gram-positive bacteria. Moxifloxacin has been shown to be active against most strains of the following microorganisms, both in vitroand in clinical infections as described in the INDICATIONS AND USAGE section: Aerobic Gram-positive microorganisms: Corynebacteriumspecies* Micrococcus luteus* Staphylococcus aureus Staphylococcus epidermidis Staphylococcus haemolyticus Staphylococcus hominis Staphylococcus warneri* Streptococcus pneumoniae Streptococcusviridans group Aerobic Gram-negative microorganisms: Acinetobacter lwoffii* Haemophilus influenzae Haemophilus parainfluenzae* Other microorganisms: Chlamydia trachomatis *Efficacy for this organism was studied in fewer than 10 infections. The following in vitrodata are also available, but their clinical significance in ophthalmic infections is unknown.The safety and effectiveness of VIGAMOX' in treating ophthalmological infections due to these microorganisms have not been established in adequate and well-controlled trials. The following organisms are considered susceptible when evaluated using systemic breakpoints. However, a correlation between the in vitrosystemic breakpoint and ophthalmological efficacy has not been established. The list of organisms is provided as guidance only in assessing the potential treatment of conjunctival infections. Moxifloxacin exhibits in vitrominimal inhibitory concentrations (MICs) of 2��g/ml or less (systemic susceptible breakpoint) against most (���90%) of strains of the following ocular pathogens. Aerobic Gram-positive microorganisms: Listeria monocytogenes Staphylococcus saprophyticus Streptococcus agalactiae Streptococcus mitis Streptococcus pyogenes StreptococcusGroup C, G and F Aerobic Gram-negative microorganisms: Acinetobacter baumannii Acinetobacter calcoaceticus Citrobacter freundii Citrobacter koseri Enterobacter aerogenes Enterobacter cloacae Escherichia coli Klebsiella oxytoca Klebsiella pneumoniae Moraxella catarrhalis Morganella morganii Neisseria gonorrhoeae Proteus mirabilis Proteus vulgaris Pseudomonas stutzeri Anaerobic microorganisms: Clostridium perfringens Fusobacteriumspecies Prevotellaspecies Propionibacterium acnes Other microorganisms: Chlamydia pneumoniae Legionella pneumophila Mycobacterium avium Mycobacterium marinum Mycoplasma pneumoniae
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| dailymed-instance:contraind... |
VIGAMOX' solution is contraindicated in patients with a history of hypersensitivity to moxifloxacin, to other quinolones, or to any of the components in this medication.
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| dailymed-instance:supply |
VIGAMOX' solution is supplied as a sterile ophthalmic solution in Alcon's DROP-TAINER' dispensing system consisting of a natural low density polyethylene bottle and dispensing plug and tan polypropylene closure. Tamper evidence is provided with a shrink band around the closure and neck area of the package. 3 mL in 6 mL bottle - NDC0065-4013-03 Storage:Store at 2��C - 25��C (36��F - 77��F). Rx Only Manufactured by Alcon Laboratories, Inc. Fort Worth, Texas; 76134 USA Licensed to Alcon, Inc. by Bayer Healthcare AG. U.S. PAT. NO. 4,990,517; 5,607,942; 6,716,830 ��2003-2006 Alcon, Inc. 340745-0406
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| dailymed-instance:precautio... |
General: As with other anti-infectives, prolonged use may result in overgrowth of non-susceptible organisms, including fungi. If superinfection occurs, discontinue use and institute alternative therapy. Whenever clinical judgment dictates, the patient should be examined with the aid of magnification, such as slit-lamp biomicroscopy, and, where appropriate, fluorescein staining. Patients should be advised not to wear contact lenses if they have signs and symptoms of bacterial conjunctivitis.<br/>Information for Patients: Avoid contaminating the applicator tip with material from the eye, fingers or other source. Systemically administered quinolones including moxifloxacin have been associated with hypersensitivity reactions, even following a single dose. Discontinue use immediately and contact your physician at the first sign of a rash or allergic reaction.<br/>Drug Interactions: Drug-drug interaction studies have not been conducted with VIGAMOX' solution. In vitrostudies indicate that moxifloxacin does not inhibit CYP3A4, CYP2D6, CYP2C9, CYP2C19, or CYP1A2 indicating that moxifloxacin is unlikely to alter the pharmacokinetics of drugs metabolized by these cytochrome P450 isozymes.<br/>Carcinogenesis, Mutagenesis, Impairment of Fertility: Long term studies in animals to determine the carcinogenic potential of moxifloxacin have not been performed. However, in an accelerated study with initiators and promoters, moxifloxacin was not carcinogenic in rats following up to 38 weeks of oral dosing at 500 mg/kg/day (approximately 21,700 times the highest recommended total daily human ophthalmic dose for a 50 kg person, on a mg/kg basis). Moxifloxacin was not mutagenic in four bacterial strains used in the Ames Salmonellareversion assay. As with other quinolones, the positive response observed with moxifloxacin in strain TA 102 using the same assay may be due to the inhibition of DNA gyrase. Moxifloxacin was not mutagenic in the CHO/HGPRT mammalian cell gene mutation assay. An equivocal result was obtained in the same assay when v79 cells were used. Moxifloxacin was clastogenic in the v79 chromosome aberration assay, but it did not induce unscheduled DNA synthesis in cultured rat hepatocytes. There was no evidence of genotoxicity in vivoin a micronucleus test or a dominant lethal test in mice. Moxifloxacin had no effect on fertility in male and female rats at oral doses as high as 500 mg/kg/day, approximately 21,700 times the highest recommended total daily human ophthalmic dose. At 500 mg/kg orally there were slight effects on sperm morphology (head-tail separation) in male rats and on the estrous cycle in female rats.<br/>Pregnancy:<br/>Teratogenic Effects.:<br/>Nursing Mothers: Moxifloxacin has not been measured in human milk, although it can be presumed to be excreted in human milk. Caution should be exercised when VIGAMOX' solution is administered to a nursing mother.<br/>Pediatric Use: The safety and effectiveness of VIGAMOX' solution in infants below 1 year of age have not been established. There is no evidence that the ophthalmic administration of VIGAMOX' has any effect on weight bearing joints, even though oral administration of some quinolones has been shown to cause arthropathy in immature animals.<br/>Geriatric Use: No overall differences in safety and effectiveness have been observed between elderly and younger patients.
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| dailymed-instance:genericMe... |
moxifloxacin hydrochloride
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| dailymed-instance:fullName |
Vigamox (Solution)
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| dailymed-instance:adverseRe... |
The most frequently reported ocular adverse events were conjunctivitis, decreased visual acuity, dry eye, keratitis, ocular discomfort, ocular hyperemia, ocular pain, ocular pruritus, subconjunctival hemorrhage, and tearing. These events occurred in approximately 1-6% of patients. Nonocular adverse events reported at a rate of 1-4% were fever, increased cough, infection, otitis media, pharyngitis, rash, and rhinitis.
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| dailymed-instance:warning |
NOT FOR INJECTION. VIGAMOX' solution should not be injected subconjunctivally, nor should it be introduced directly into the anterior chamber of the eye. In patients receiving systemically administered quinolones, including moxifloxacin, serious and occasionally fatal hypersensitivity (anaphylactic) reactions have been reported, some following the first dose. Some reactions were accompanied by cardiovascular collapse, loss of consciousness, angioedema (including laryngeal, pharyngeal or facial edema), airway obstruction, dyspnea, urticaria, and itching. If an allergic reaction to moxifloxacin occurs, discontinue use of the drug. Serious acute hypersensitivity reactions may require immediate emergency treatment. Oxygen and airway management should be administered as clinically indicated.
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| dailymed-instance:indicatio... |
VIGAMOX' solution is indicated for the treatment of bacterial conjunctivitis caused by susceptible strains of the following organisms: Aerobic Gram-positive microorganisms: Corynebacteriumspecies* Micrococcus luteus* Staphylococcus aureus Staphylococcus epidermidis Staphylococcus haemolyticus Staphylococcus hominis Staphylococcus warneri* Streptococcus pneumoniae Streptococcusviridans group Aerobic Gram-negative microorganisms: Acinetobacter lwoffii* Haemophilus influenzae Haemophilus parainfluenzae* Other microorganisms: Chlamydia trachomatis *Efficacy for this organism was studied in fewer than 10 infections.
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Vigamox
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