niraparib has been researched along with Anemia* in 2 studies
2 other study(ies) available for niraparib and Anemia
Article | Year |
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Serum Creatinine Elevation as a Risk Factor for Niraparib-induced Hematologic Toxicity.
Niraparib dosages can be individualized to reduce the starting dose based on body weight and baseline platelet count. However, even with individualized dosing, scattered cases of ≥Grade 3 hematologic toxicity occur. This study explored markers predictive of serious hematologic toxicity in niraparib therapy.. This retrospective observational study investigated patients who started niraparib therapy at the Cancer Institute Hospital of the Japanese Foundation for Cancer Research between December 2020 and March 2022. Associations between hematologic toxicities and serum creatinine ratio (percentage increase in serum creatinine between baseline and after niraparib initiation) were investigated.. Out of 50 ovarian cancer patients who initiated niraparib, 45 patients were included in the final analysis. Twenty-three patients (51.1%) developed ≥Grade 3 hematologic toxicity, with neutropenia in 17 (37.8%), anemia in 9 (20.0%), and thrombocytopenia in 4 (8.9%). Patients with Grade 4 hematologic toxicity showed higher serum creatinine ratios than those with ≤Grade 2. Thrombocytopenia ≥Grade 3 occurred only within 2 months of niraparib initiation and was preceded by an increase in serum creatinine in all affected patients.. Serum creatinine ratio offers a potential marker for predicting severe hematologic toxicity following niraparib therapy. Topics: Anemia; Creatinine; Female; Humans; Indazoles; Neutropenia; Ovarian Neoplasms; Risk Factors; Thrombocytopenia | 2023 |
Using PARP Inhibitors in Advanced Ovarian Cancer.
Poly(ADP-ribose) polymerase (PARP) proteins are used by cells in several DNA repair processes. PARP inhibition can result in preferential death of cancer cells when another mechanism for repairing DNA is defective. Two PARP inhibitors, olaparib and rucaparib, have been approved by the US Food and Drug Administration (FDA) for the treatment of recurrent, BRCA-associated ovarian cancer. More recently, these two and a third PARP inhibitor, niraparib, were approved by the FDA as maintenance therapy following platinum-based chemotherapy for recurrent ovarian cancer. This has caused a paradigm shift in disease management and a challenge for clinicians, who must decide how best to use these agents in individualized treatment. The oral formulation is attractive to patients, but adverse effects such as nausea and fatigue can impact quality of life. As clinicians become comfortable selecting PARP inhibitors and managing associated toxicities, future steps will be to investigate how to safely administer them in combination with other therapies. Topics: Anemia; Creatinine; Drug Administration Schedule; Drug Interactions; Exanthema; Fatigue; Female; Genes, BRCA1; Genes, BRCA2; Heart Rate; Humans; Hypertension; Indazoles; Leukopenia; Mutation; Myelodysplastic Syndromes; Nasopharyngitis; Nausea; Ovarian Neoplasms; Piperidines; Pneumonia; Poly(ADP-ribose) Polymerase Inhibitors; Thrombocytopenia; Transaminases; Vomiting | 2018 |