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http://dx.doi.org/10.1093/bjd/ljad038 | DOI Listing |
Pharmaceutics
November 2024
Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA.
Palbociclib, an oral CDK 4/6 inhibitor, was evaluated in a Pediatric Brain Tumor Consortium (PBTC) phase 1 (NCT02255461; PBTC-042) study to treat children and young adults with recurrent, progressive, or refractory brain tumors. The objectives of this study were to characterize the palbociclib population pharmacokinetics in children enrolled on PBTC-042, to conduct a population pharmacodynamic analysis in this patient population, and to perform a simulation study to assess the role of palbociclib exposure on neutropenia and thrombocytopenia. The palbociclib population pharmacokinetics and pharmacodynamics were characterized in this patient population (n = 34 patients; 4.
View Article and Find Full Text PDFJ Clin Med
December 2024
Rheumatology Department, Virgen Macarena University Hospital, Health Service of Andalucian, 41009 Seville, Spain.
To describe the frequency of neutropenia and Felty syndrome in patients with rheumatoid arthritis (RA) attended in routine clinical practice. We selected by randomization a sample of 270 RA patients attended from January 2014 to November 2022. Demographic, clinical, and neutropenia-related variables were collected from the electronic medical records.
View Article and Find Full Text PDFAntibiotics (Basel)
December 2024
Infectious Diseases Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology/Oncology, University Children's Hospital, 48149 Muenster, Germany.
: Empirical antibacterial therapy for febrile neutropenia reduces mortality due to Gram-negative blood stream infections (BSIs). Pediatric guidelines recommend monotherapy with an antipseudomonal beta-lactam or a carbapenem and to add a second anti-Gram-negative agent in selected situations. We evaluated the changes in the proportions of resistance of beta-lactam monotherapies vs.
View Article and Find Full Text PDFCancers (Basel)
December 2024
Department of Hematology, Hospital Clínic Barcelona, 08036 Barcelona, Spain.
Even though venetoclax in combination with azacitidine (VenAza) is considered a low-intensity regimen, its patients present a high incidence of cytopenia and infections during the first courses, making the initial management a challenging phase. This difficulty in our center led to the establishment of an At-Home (AH) program for ramp-up and follow-up patients during the VenAza combination induction phase focused on therapy administration, patient and caregiver education, and management of adverse events (AEs). A total of 70 patients with newly diagnosed acute myeloid leukemia (ND-AML) or relapsed/refractory AML (R/R AML) were treated with VenAza from March 2019 to May 2022.
View Article and Find Full Text PDFCancers (Basel)
December 2024
Clinical Department of Hematology, Cell Therapies and Internal Diseases, Wroclaw Medical University, 50-367 Wroclaw, Poland.
Background/objectives: Patients with chronic lymphocytic leukemia (CLL) are susceptible to infections that can affect their clinical outcomes.
Aims: The aims of this study were to assess the following: (1) the incidence of pneumonia in CLL patients treated with venetoclax-based regimens in a real-world setting, (2) the risk factors for event-free survival (EFS), and (3) overall survival (OS).
Methods: This multicenter study included 322 patients from eight centers.
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