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Aztreonam, sold under the brand name Azactam among others, is an antibiotic used primarily to treat infections caused by gram-negative bacteria such as Pseudomonas aeruginosa. [ 2 ] [ 3 ] This may include bone infections , endometritis , intra abdominal infections , pneumonia , urinary tract infections , and sepsis . [ 2 ]
Effective for gram-positive, gram-negative, anaerobic, and against multi-antibiotic resistant bacteria (such as Staphylococcus aureus [MRSA] and Acinetobacter baumannii), but not effective for Pseudomonas spp. and Proteus spp. Teeth discoloration and same side effects as tetracycline. Not to be given to children and pregnant or lactating women.
Ceftazidime/avibactam is used for the treatment of: complicated intra-abdominal infections. In these cases it is often used in combination with metronidazole, which provides coverage for anaerobic pathogens. [7] complicated urinary tract infections, including acute pyelonephritis, in adults.
Cefpodoxime is an oral, third-generation cephalosporin antibiotic available in various generic preparations. It is active against both Gram-positive and Gram-negative organisms with notable exceptions including Pseudomonas aeruginosa, Enterococcus, and Bacteroides fragilis.
In contrast to imipenem, doripenem and meropenem, it is not active against Enterococcus, Pseudomonas and Acinetobacter species. [ 8 ] [ 14 ] For diabetic foot infections, ertapenem as a single treatment or in combination with vancomycin has been found to be more effective and have fewer side effects than tigecycline , but in severe cases it is ...
Aztreonam/avibactam, sold under the brand name Emblaveo, is a fixed-dose combination antibacterial medication used for the treatment of aerobic Gram-negative infections. [4] It is a combination of aztreonam, a monobactam antibacterial; and avibactam, a beta-lactamase inhibitor. [4] It was developed by AbbVie and Pfizer. [4] [5] [6]
Ceftolozane contains a 7-aminothiadiazole, affording increased activity against gram-negative organisms, as well as an alkoximino group, providing stability against many β-lactamases. Ceftolozane has a dimethylacetic acid moiety that contributes to enhanced activity against Pseudomonas aeruginosa. The addition of a bulky side chain (a pyrazole ...
Cefotaxime is an antibiotic used to treat several bacterial infections in humans, other animals, and plant tissue culture. [3] Specifically in humans it is used to treat joint infections, pelvic inflammatory disease, meningitis, pneumonia, urinary tract infections, sepsis, gonorrhea, and cellulitis. [3]