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5 Cards in this Set

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  • Back
Reprezentanti, Biodisponibilitate
Carbenicilina
Ticarcilina

T1/2 1-1,5 h
Se metabolizeaza doar 2 % din carbenicilina 15% din ticarcilina

penetrabilitate buna in
• urina
• os
• pleura
• lichid pericardic
• sinovial
• lichid peritoneal

se excreta renal, se elimina prin HD sau PD
Spectru de actiune
Ps. aeruginosa
E. coli
Proteus mirabilis
Haemophilus influenzae
Salmonella
Shigella
streptococ
pneumococ
meningococ
gonococ

au actiune moderata asupra anaerobilor Klebsiella, Serratia, Enterobacter, stafilococi, enterococi
Indicatii
Principala indicatie infectiile cu PIOCIANIC in asociere cu aminoglicozidele sau fluorochinolonele de electie ciprofloxacina

alte indicatii:
• tratamentul infectiilor cu enterobacter, proteus
• tratamentul infectiilor severe,abdominale polimicrobiene
• sepsis, infectii urinare ( se asociaza cu un aminoglicozid)
• bronhopneumonii
• infectii cutanate, osteomielite
• tratam la granulopenicii febrili
Posologie
Carbenicilina (Geopen, Pyopen) se admin 30g/zi, 5-6g la 4-6h

Ticarcilina se recomanda in doze de 12g/zi cu suplim dozei cu 2g la pacientii cu insuf renala dupa o sedinta de hemodializa.

La copil se folosesc doze de 200-300 mg/kgc/zi repartizat in 4-6 prize.
Ticarcilina+acid clavulanic (Timentin)- 3×3,2 g/zi pe tulpini care secreta betalactamaze
Efecte secundara
• posibile reactii alergice
• hemoragii (scaderea trombocitelor)
• hipokaliemie
• alcaloza metabolica
• nefrotoxicitate
• sindrom convulsiv

!! aport sodic crescut de 5,2 mmol/l g ticarcilina la pacientul cu insuf cardiaca