0000000000282317
AUTHOR
José Ramón Azanza
Monitoring of Trough Plasma Ganciclovir Levels and Peripheral Blood Cytomegalovirus (CMV)-Specific CD8 + T Cells To Predict CMV DNAemia Clearance in Preemptively Treated Allogeneic Stem Cell Transplant Recipients
ABSTRACT It is uncertain whether monitoring plasma ganciclovir (GCV) levels is useful in predicting cytomegalovirus (CMV) DNAemia clearance in preemptively treated allogeneic stem cell transplant recipients. In this observational study, including 13 episodes of CMV DNAemia treated with intravenous (i.v.) GCV or oral valganciclovir, we showed that monitoring trough plasma GCV levels does not reliably predict response to therapy. Rather, immunological monitoring (pp65 and immediate-early [IE]-1-specific gamma interferon [IFN-γ]-producing CD8 + T cells) appeared to perform better for this purpose.
Anidulafungin dosing in critically ill patients with continuous venovenous haemodiafiltration
Background Anidulafungin is indicated as a first-line treatment for invasive candidiasis in critically ill patients. In the intensive care unit, sepsis is the main cause of acute renal failure, and treatment with continuous renal replacement therapy (CRRT) has increased in recent years. Antimicrobial pharmacokinetics is affected by CRRT, but few studies have addressed the optimal dosage for anidulafungin during CRRT. Patients and methods We included 12 critically ill patients who received continuous venovenous haemodiafiltration to treat acute renal failure. Anidulafungin was infused on 3 consecutive days, starting with a loading dose (200 mg) on Day 1, and doses of 100 mg on Days 2 and 3. …
Pharmacokinetics of anidulafungin during albumin dialysis
In the ICU setting, current guidelines recommend echi-nocandins as the first-line treatment for invasive candi-diasis [1]. Albumin dialysis (AD) has been used in theICU as supportive therapy for hepatic failure, but thistechnique can significantly enhance drug elimination [2].We prescribed anidulafungin for suspected invasivecandidiasis in a patient with severe liver failure treatedwith AD and measured the plasma concentrations of thedrug using high-performance liquid chromatography.This study (GEF-ANI-2010-02) was approved by thelocal ethics committee (INCLIVA, Institute of Research,Valencia, Spain) and written informed consent wasobtained from the patient’s next of kin. An adult patientwa…