Successful treatment of ventriculitis caused by Pseudomonas aeruginosa and carbapenem-resistant Klebsiella pneumoniae with i.v. ceftazidime-avibactam and intrathecal amikacin
Abstract
PURPOSE: A patient with carbapenem-resistant Klebsiella pneumoniae infection is described, and treatment options are discussed.
SUMMARY: Few antibiotics to treat carbapenem-resistant Enterobacteriaceae (CRE) infection are available, and treatment is further complicated by the limited ability of many antibiotics to penetrate into the cerebrospinal fluid (CSF). Currently, there is a lack of clinical data on the treatment of central nervous system CRE infections, and therapy is based on case reports, case series, and small retrospective studies. A patient was admitted to the emergency department with intracranial hemorrhage and ventriculitis due to traumatic injury. A ventriculostomy and, subsequently, a ventriculoperitoneal (VP) shunt were placed. After approximately a month of treatment with various antibiotic regimens, the patient's VP shunt was externalized, and a CSF culture speciated carbapenem-resistant K. pneumoniae and Pseudomonas aeruginosa. The patient was then switched to i.v. ceftazidime-avibactam and intrathecal amikacin therapy. His CSF cultures were sterile 3 days after initiation of those antibiotics, and subsequent CSF cultures resulted in no growth. After the patient was treated with intrathecal amikacin 30 mg daily for 4 weeks and i.v. ceftazidime-avibactam 2.5 g every 8 hours for 6 weeks, the ventriculitis resolved, the external ventricular drain was removed, and he was transferred to a long-term care facility for rehabilitation.
CONCLUSION: A man with…
How strong is the evidence?
Evidence Hub reads this as a case series, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
Read the paper
Related studies
- Combining in silico and in vitro approaches to identification of potent inhibitor against phospholipase A2 (PLA2)
- In silico and in vitro studies: investigating the chemical composition, DFT, molecular docking, and dynamic simulation of Satureja candidissima (Munby) Briq essential oil as a potential antibacterial agent
- Quercetin combined with ciprofloxacin and gentamicin inhibits biofilm formation and virulence in Staphylococcus aureus
- In silico study of the mechanism of action, pharmacokinetic and toxicological properties of some N-methylanthranilates and their analogs
- Anticonvulsant Effects of Citronellal, Daidzin, and Phytol, Possibly Through GABAA Receptor and Voltage-Gated Sodium Channel Interaction Pathways: In Vivo and In Silico Studies
- 2-Phenylcyclopropylmethylamine (PCPMA) Derivatives as D3R-Selective Ligands for 3D-QSAR, Docking and Molecular Dynamics Simulation Studies
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.