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Cefuroxime (Ceftin) Medical Facts
Cefuroxime (Ceftin) in Brief
- Active ingredient: Cefuroxime Axetil
- Common brand names: Ceftin, Zinacef
- Drug class: Antibiotic, Cephalosporin, Second-generation
- FDA Approved: December 28, 1987
- Legal status: Prescription only
- Pregnancy Category: B
- Habit forming? No
- Originally discovered: 1970s, Glaxo, UK

History
Cefuroxime is a second-generation cephalosporin antibiotic, developed
by Glaxo in the 1970s. Cefuroxime is the subject of U.S. Patent No.
3,974,153. Cefuroxime required intravenous or intramuscular injection
because of bioabsorption difficulties and was therefore of limited usefulness.
Glaxo then synthesized a family of cefuroxime esters that were suitable
for oral administration and obtained U.S. Patent No. 4,267,320, issued
May 12, 19811.
FDA approved uses
- Pharyngitis/Tonsillitis (strep throat)
- Otitis media (middle ear infection)
- Sinusitis (sinus infection)
- Acute bronchitis, chronic bronchitis
- Uncomplicated skin and skin-structure infections - such as folliculitis,
impetigo, erysipelas, cellulitis, furuncles, carbuncles, and non-perirectal
abscesses. Most uncomplicated skin and skin-structure infections are
caused by Staphylococcus aureus and Streptococcus pyogenes.
- Uncomplicated urinary tract infections (UTI) - uncomplicated urinary
tract infection is a bladder infection (cystitis) or kidney infection
(pyelonephritis) that is not caused by a structural problem, obstruction
within the urinary tract (such as a kidney stone or an enlarged prostate),
or other medical condition that affects kidney and bladder function.
- Gonorrhea
- Early Lyme Disease (erythema migrans) - a tick-borne spirochetal
disease. In the US, Lyme disease is caused by the spirochete Borrelia
burgdorferi, which is transmitted by the bite of Ioxodes scapularis
or I. pacificus ticks.
Cefuroxime for Acute Otitis Media
Cefuroxime is not considered a drug of first choice for initial treatment
of otitis media. It is recommended as an alternative to amoxicillin
or amoxicillin/clavulanate potassium when these drugs are ineffective
or cannot be used (e.g., in persons with a history hypersensitivity
reactions to penicillins).
Results of clinical studies in children 3 months to 12 years of age
with acute otitis media show that a 10-day regimen of cefuroxime axetil
is as effective or more effective than a 10-day regimen of cefaclor,
amoxicillin, or amoxicillin/clavulanate potassium3.
According to the studies, the overall symptoms improvement rate to a
10-day course of oral cefuroxime axetil in children with otitis media
ranges from 62–94%.
Cefuroxime axetil is used for the treatment of acute otitis media
caused by S. pneumoniae, H. influenzae (including beta-lactamase-producing
strains), M. catarrhalis (including beta-lactamase-producing strains),
or S. pyogenes.
Cefuroxime for Pharyngitis and Tonsillitis (Strep Throat)
Cefuroxime axetil is used for the treatment of pharyngitis and tonsillitis
caused by S. pyogenes (group A beta-hemolytic streptococci).
A 10-day regimen of cefuroxime is at least as effective as a 10-day
regimen of penicillin V for the treatment of streptococcal pharyngitis
and tonsillitis4. In addition,
results of a prospective, randomized study in children 2–15 years of
age indicate that a 4-day regimen of cefuroxime axetil (20 mg/kg of
cefuroxime in 2 divided doses daily) is as effective as a 10-day regimen
of penicillin V (45 mg/kg daily in 3 divided doses). The symptoms improvement
rate was 94.8% in those who received the 4-day cefuroxime and 96.1%
in those who received the 10-day penicillin. 30 days after treatment,
the infection relapse rate was 2.8 and 2.3%, respectively.
Cefuroxime for Respiratory Tract Infections
Cefuroxime axetil is used orally for the treatment of mild to moderate
respiratory tract infections, including acute maxillary sinusitis and
acute exacerbations of chronic bronchitis and secondary infections of
acute bronchitis.
Cefuroxime sodium is used parenterally for the treatment of lower respiratory
tract infections, including pneumonia, caused by susceptible S. pneumoniae,
Staphylococcus aureus (penicillinase- and nonpenicillinase-producing
strains), S. pyogenes (group A beta-hemolytic streptococci), H. influenzae
(including ampicillin-resistant strains), Escherichia coli, and Klebsiella.
Gonorrhea
Cefuroxime axetil is used orally for the treatment of uncomplicated
urethral and endocervical gonorrhea and for the treatment of uncomplicated
rectal gonorrhea in women. However, cefuroxime is not considered a preferred
medication for the treatment of gonococcal infections.
In a study5 comparing efficacy
of a single 1g oral dose of cefuroxime or a single 500mg oral dose of
ciprofloxacin in adults with uncomplicated gonorrhea, both regimens
appeared to be equally effective in eradicating urethral, endocervical,
and rectal infections in women (eradication rate: 97–99%). However,
the eradication rate in men with uncomplicated urethral infections was
93% in those who received cefuroxime axetil and 100% in those who received
ciprofloxacin. While only a limited number of patients in the study
had pharyngeal gonococcal infections, the single-dose oral cefuroxime
axetil regimen appeared to be slightly less effective than the single-dose
oral ciprofloxacin. In a study in women with uncomplicated gonorrhea
who received a single 1g oral dose of cefuroxime, the cure rate ranged
from 96–99% in those with urethral, endocervical, or rectal infections;
in those with pharyngeal gonorrhea, the cure rate with cefuroxime was
60%.
Early Lyme Disease
Cefuroxime axetil is used for the treatment of early Lyme disease manifested
as erythema migrans. The Infectious Diseases Society of America (IDSA),
American Academy of Pediatrics (AAP), and other clinicians recommend
oral doxycycline, oral amoxicillin, or oral cefuroxime axetil as first-line
therapy for the treatment of early Lyme disease associated with erythema
migrans, in the absence of specific neurologic involvement or advanced
atrioventricular (AV) heart block.
Cefuroxime "pros" and "cons"
Advantages:
- Broad-spectrum antibiotic. Cefuroxime has bactericidal activity
against a wide range of common pathogens, including many beta-lactamase-producing
strains6.
Cefuroxime has good stability to bacterial beta-lactamase, and consequently
is active against many ampicillin-resistant or amoxicillin-resistant
strains.
- Less gastrointestinal side effects. Cefuroxime axetil produces
fewer gastrointestinal side effects than some other widely used antibiotics
(e.g. amoxicillin/clavulanate8,
cefixime7).
- Safe for use in children. Safety and effectiveness of cefuroxime
axetil have been established for children aged 3 months to 12 years.
- Pregnancy category B. There is no experimental evidence of
embryopathic or teratogenic effects associated with cefuroxime axetil.
- Absorption is increased with food. Cefuroxime serum levels
may be increased if taken with food or dairy products ( from 37% to
52%
- Ease of use - twice daily dosing.
- Available in oral and I.V. formulations. One of the major
advantages of cefuroxime over other cephalosporins is that it is available
in I.V. and oral preparations. Therefore, doctors can change the route
of drug administration without altering the spectrum of antibacterial
activity.
- Most active cephalosporin for beta-lactamase-producing Haemophilus
influenzae, organism that causes respiratory tract infections
such as otitis media, bronchitis and sinusitis
- Wide tissue distribution. Widely distributed in the body
into most tissues and fluids including gallbladder, liver, kidney,
bone, uterus, ovary, sputum, bile, and peritoneal, pleural, and synovial
fluids.
Disadvantages:
- Clostridium difficile-associated colitis. Cefuroxime axetil
(like other antibiotics) is associated with a risk for Clostridium
difficile-associated diarrhea ranging from mild diarrhea to fatal
colitis. Some cases have been reported more than 2 months after the
end of antibiotic therapy.
- More expensive than penicillins.
Mode of action
Cefuroxime is bactericidal antibiotic. Cefuroxime exerts antibacterial
activity by inhibition of bacterial cell wall synthesis in susceptible
species. Cefuroxime has good stability to several bacterial beta-lactamase
enzymes and, consequently, is active against many penicillin-resistant
or ampicillin and amoxicillin-resistant strains of susceptible species.
Time for Cefuroxime to clear out the system
Cefuroxime half-life is 1.2 -1.3 h for tablets and 1.4-1.9 h for suspension.
Further reading
References
- 1. United
States Court of Appeals for the Federal Circuit
- 2. TA Tartaglione, RE Polk Review of the new
second-generation cephalosporins: cefonicid, ceforanide, and cefuroxime.
Drug Intelligence & Clinical Pharmacy: Vol. 19, No. 3,
pp. 188-198.
- 3. Pichichero M, Aronovitz GH, Gooch WM, McLinn
SE, Maddern B, Johnson C, Darden PM. Abstract Comparison of cefuroxime
axetil, cefaclor, and amoxicillin-clavulanate potassium suspensions
in acute otitis media in infants and children. South Med J. 1990 Oct;83(10):1174-7.
PubMed
- 4. Gooch WM 3rd, Swenson E, Higbee MD, Cocchetto
DM, Evans EC. Cefuroxime axetil and penicillin V compared in the treatment
of group A beta-hemolytic streptococcal pharyngitis. Clin Ther. 1987;9(6):670-7.
PubMed
- 5. Thorpe EM, Schwebke JR, Hook EW 3rd, Rompalo
A, McCormack WM, Mussari KL, Giguere GC, Collins JJ. Comparison of
single-dose cefuroxime axetil with ciprofloxacin in treatment of uncomplicated
gonorrhea caused by penicillinase-producing and non-penicillinase-producing
Neisseria gonorrhoeae strains. Antimicrob Agents Chemother. 1996 Dec;40(12):2775-80.
- 6. Perry CM, Brogden RN. Cefuroxime axetil. A
review of its antibacterial activity, pharmacokinetic properties and
therapeutic efficacy. Drugs. 1996 Jul;52(1):125-58. PubMed
- 7. Arthur M, McAdoo M, Guerra J, Maloney R, McCluskey
D, Giguere G, Gomez G, Collins JJ. Clinical Comparison of Cefuroxime
Axetil with Cefixime in the Treatment of Acute Bronchitis. Am J Ther.
1996 Sep;3(9):622-629. PubMed
- 8. Pessey JJ, Gehanno P, Thoroddsen E, Dagan
R, Leibovitz E, Machac J, Pimentel JM, Marr C, Leblanc F. Short course
therapy with cefuroxime axetil for acute otitis media: results of
a randomized multicenter comparison with amoxicillin/clavulanate.
PubMed
Published: July 01, 2008
Last updated: January 07, 2010
Interesting facts
- Absorption of the Cefuroxime tablet is greater when taken after
food.
- Cefuroxime Axetil suspension formulation is not bioequivalent
to Cefuroxime Axetil tablets. The tablet and powder for oral suspension
formulations are NOT substitutable on a milligram-per-milligram
basis.
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