цефат

цефат Medicine

Contraindications

Hypersensitivity to cephalosporins, penicillins, carbapenems.

Incompatibilities

There is a synergistic antibacterial effect when used simultaneously with aminoglycoside antibiotics. Increases the nephrotoxicity of loop diuretics and aminoglycosides, prolongs the effect of alcohol (causes a disulfiram-like reaction). Aminoglycosides increase the antibacterial activity. Probenecid slows down the elimination of the drug, doubles the duration of action. Anticoagulants, thrombolytics, and NSAIDs increase the risk of bleeding. Pharmacologically incompatible with solutions of aminoglycosides (can not be mixed in one syringe).

Undesirable effects

From the cardiovascular system and blood (hematopoiesis, hemostasis): leukopenia, thrombocytopenia, neutropenia, thrombophlebitis (with intravenous administration).

From the gastrointestinal tract: nausea, vomiting, pseudomembranous colitis, persistent hepatitis, cholestatic jaundice, dysbiosis.

Allergic reactions: skin rash, urticaria, eosinophilia, drug fever, in rare cases-bronchospasm, Quincke's edema, anaphylactic shock.

Other: superinfection, pain and infiltration in place of the/m introduction, positive Coombs ' test, reducing Cl creatinine, increased urea nitrogen in blood (in patients with renal insufficiency), transient increase in liver transaminases and alkaline phosphatase.

Therapeutic indications

Abdominal and gynecological infections, sepsis, meningitis, endocarditis, urinary tract infections, bone, joint, skin and soft tissue infections. Prevention of postoperative infectious complications.

Pharmacotherapeutic group

  • Cephalosporins

Pharmacodynamic properties

It has a wide spectrum of antibacterial action. It is active against many Gram-negative and Gram-positive microorganisms: Escherichia coli, Enterobacter spp., Klebsiella spp. (may become resistant), Haemophilus influenzae, Proteus mirabilis, Providencia rettgeri, Morganella morganii, some strains of Proteus vulgaris, Staphylococcus aureus (including penicillinase-producing and methicillin-resistant strains), Staphylococcus epidermidis, Streptococcus spp., Gram-positive and gram-negative anaerobes (Peptococcus spp., Peptostreptococcus spp., Clostridium spp., Bacteroides spp., Fusobacterium spp.).

Pharmacokinetic properties

After intravenous administration at a dose of 0.5 or 1 g Cmax it is reached after 30-120 minutes and is 13 mcg/ml and 25 mcg / ml, respectively. With intravenous administration of 1, 2 and 3 g after 10 minutes, the plasma concentration is 139, 240 and 533 mcg/ml (at the therapeutic level, it remains for 6 hours). T1/2 after intravenous administration — 32 min, after intravenous administration — 60 min. Therapeutic concentrations are created in pleural and articular fluids, bile, and bones. It is excreted in the urine in unchanged form (65-85% is excreted in 8 hours). After intravenous administration of 0.5 and 1 g, the content in the urine is 254 and 1357 mcg/ml, with intravenous administration at a dose of 1 and 2 g-750 and 1380 mcg/ml, respectively. In the case of renal failure, the elimination of the drug slows down.

Special precautions for storage

In a dry place, protected from light, at a temperature of 15-25 °C.

Keep out of reach of children.

Shelf life of the drug Cefat®2 года.

Do not use after the expiration date indicated on the package.

Nature and contents of container

Powder for the preparation of an injectable solution for intravenous administration 1 fl.
cefamandol 0.5 or 1 g

in a pack of cardboard 1 or 10 bottles, or in a box of 50 bottles.

Powder for the preparation of an injectable solution for intramuscular administration 1 fl.
cefamandol 0.5 or 1 g

there are 50 vials in a box.

Fertility, pregnancy and lactation

It is possible if the expected effect of the therapy exceeds the potential risk to the fetus or newborn.

Nosological classification (ICD-10)

  • A40 Streptococcal septicemia
  • A41. 9 Septicemia, unspecified
  • A54 Gonococcal infection
  • G00 Bacterial meningitis, not classified elsewhere
  • G01 Meningitis in bacterial diseases classified elsewhere
  • H65 Non-purulent otitis media
  • H66 Purulent and unspecified otitis media
  • H74 Other diseases of the middle ear and mastoid process
  • I33 Acute and subacute endocarditis
  • J01 Acute sinusitis
  • J02. 9 Acute pharyngitis, unspecified
  • J03. 9 Acute tonsillitis, unspecified (agranulocytic angina)
  • J06 Acute upper respiratory tract infections of multiple and unspecified localization
  • J13 Pneumonia caused by Streptococcus pneumoniae
  • J14 Pneumonia caused by Haemophilus influenzae [Afanasiev-Pfeiffer bacillus]
  • J18 Pneumonia without specifying the causative agent
  • J36 Peritonsillar abscess
  • J85 Lung and mediastinal abscess
  • J86 Pyothorax
  • K65 Peritonitis
  • K81 Cholecystitis
  • K83. 0 Cholangitis
  • L01 Impetigo
  • L02 Skin abscess, boil and carbuncle
  • L03 Phlegmon
  • L08. 9 Local infection of the skin and subcutaneous tissue, unspecified
  • M00-M03 Infectious arthropathies
  • M60. 0 Infectious myositis
  • M65 Synovitis and tendosynovitis
  • M65. 0 Tendon sheath abscess
  • M71. 0 Synovial bag abscess
  • M71. 1 Other infectious bursitis
  • M86 Osteomyelitis
  • N10 Acute tubulointerstitial nephritis
  • N11 Chronic tubulointerstitial nephritis
  • N12 Tubulointerstitial nephritis, not specified as acute or chronic
  • N39. 0 Urinary tract infection without established localization
  • N49 Inflammatory diseases of the male genitals, not classified elsewhere
  • N61 Inflammatory breast diseases
  • N71 Inflammatory diseases of the uterus, other than the cervix
  • N73 Other inflammatory diseases of the female pelvic organs
  • N73. 9 Inflammatory diseases of the female pelvic organs, unspecified
  • O85 Postpartum sepsis
  • O86 Other postpartum infections
  • T14. 1 Open wound of an unspecified area of the body
  • T30 Thermal and chemical burns of unspecified localization
  • T79. 3 Post-traumatic wound infection, not classified elsewhere
  • T81. 4 Procedure-related infection, not elsewhere classified
  • Z100* CLASS XXII Surgical Practice

Dosage (Posology) and method of administration

V / m or v / v. For intravenous administration, the drug (0.5 or 1 g) is dissolved in 3 ml of water for injection or in 3 ml of isotonic sodium chloride solution. For intravenous administration, dissolve 1 g of the drug in 10 ml of water for injection or in 10 ml of isotonic sodium chloride solution. For intravenous drip administration, the dissolved drug is mixed with a 10% glucose solution or an isotonic sodium chloride solution.

Adults-0.5-1 g every 4-8 hours, for diseases of the urinary tract-0.5 g (in severe cases — 1 g) every 8 hours, for severe infections-up to 2 g every 4 hours (12 g/day). Children — 50-150 mg / kg / day (in severe infections-up to 150 mg/kg/day) with an interval between injections-4-8 hours. For infections caused by beta-hemolytic streptococcus, treatment is continued for at least 10 days. For the prevention of postoperative infectious complications, 1-2 g is administered to adults 30-60 minutes before the intervention, and 50-100 mg/kg to children, followed by the same doses for 24-48 hours.

In case of impaired renal function, the dosage regimen is set taking into account Cl creatinine. The first dose is the same for all patients and is 1-2 g. With a creatinine Cl of 50-80 ml / min: for the treatment of severe infections-2 g every 4 hours, for the treatment of moderate infections-1.5 g every 6 hours or 2 g every 8 hours. With a creatinine Cl of 25-50 ml / min: for the treatment of severe infections-1.5 g every 4 hours or 2 g every 6 hours, for the treatment of moderate infections-1.5 g every 8 hours. With a creatinine Cl of 10-25 ml / min: for the treatment of severe infections-1 g every 6 hours or 1.25 g every 8 hours, for the treatment of moderate infections-1 g every 8 hours. With a creatinine Cl of 2-10 ml / min: for the treatment of severe infections-670 mg every 8 hours or 1 g every 12 hours, for the treatment of moderate infections-500 mg every 8 hours or 750 mg every 12 hours. With a creatinine Cl of less than 2 ml / min: for the treatment of severe infections-500 mg every 8 hours or 750 mg every 12 hours, for the treatment of moderate infections-500 mg every 12 hours. Patients on hemodialysis — intravenous or intravenous 1 g every 12 hours (if administered intravenously, then after completion of hemodialysis, an additional 1/3–1/2 dose is administered).

ATC - Anatomical and therapeutic chemical classification

J01DC03 of Cefamandol