5 Clinical Trials for Various Conditions
Critically ill patients with sepsis undergo several physiological alterations that can alter the distribution, metabolism, and elimination of drugs. Some patients with sepsis may realize enhanced cardiac output leading to increases in glomerular filtration that result in increasing drug clearance. This clinical state is referred as Augmented Renal Clearance (ARC). Importantly, many beta-lactam antibiotics can be adversely affected by ARC, and some of these agents required increasing dosage to compensate for enhanced clearance. Imipenem-relebactam is a new broad spectrum antibiotic. This study is designed to assess the pharmacokinetics of both components, imipenem and relebactam, in critically ill patients with ARC.
This study evaluates the pharmacokinetic profile of levetiracetam in critically ill patients who have suffered a subarachnoid hemorrhage. The patients will be evaluated for development of augmented renal clearance and the effects and duration of effects this may have on levetiracetam clearance.
To evaluate the pharmacokinetic (PK) profiles of ceftaroline and avibactam in adults with augmented renal clearance (ARC).
To determine the incidence and predictors of augmented renal clearance (ARC) in patients with hemorrhagic stroke.
The proposed study aims to evaluate the CNS penetration of telavancin in a critically ill population using cerebrospinal fluid (CSF) drawn from external ventricular drains (EVDs) in patients who have had spontaneous subarachnoid hemorrhage (SAH). Patients with SAH were chosen as the target population because they frequently require prolonged admission to the intensive care unit and drainage of CSF in order to prevent hydrocephalus. The estimated sample size is 20 subjects. This is a prospective cohort of patients with SAH. Patients will be included if they have a spontaneous SAH, aged 18-65 years old, Hunt-Hess score of 1-4 \& has an actively draining ventriculostomy. Subjects will receive telavancin 10mg/kg (maximum 1000mg) every 24 hours for 3 consecutive doses. Serial serum and CSF samples will be obtained. An 8-hour urine collection will be completed on study day 2 in order to define the patient's measured creatinine clearance.