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Cancer: Chronic Myeloid Leukaemia
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Total 46 results found since Jan 2013.
Progressive thrombosis of cervical and intracranial arteries related to Ponatinib treatment for Chronic Myeloid Leukemia
Ponatinib is a third-generation Tyrosine Kinase Inhibitor (TKI), approved as first-line treatment for Chronic Myeloid Leukaemia (CML) chronic phase.Here we describe a CML patient with a history of subsequent TIAs and an ischemic stroke during Ponatinib treatment. Patient was admitted for a 3-day history of sudden onset left hemiparesis due to an acute ischemic stroke. MRI showed bilaterally the almost total absence of signal in the intracranial tract of anterior circulation and low signal of cerebral posterior circulation.
Source: Journal of Stroke and Cerebrovascular Diseases - August 15, 2020 Category: Neurology Authors: E Spina, R Renna, LA Lanterna, ML Colleoni, V Andreone Tags: Case Report Source Type: research
Nilotinib-Associated Atherosclerosis Presenting as Multifocal Intracranial Stenosis and Acute Stroke
Nilotinib is considered an effective and well-tolerated frontline agent used in the treatment of chronic myelogenous leukemia (CML). It is a breakpoint cluster region-Ableson (BCR-ABL) tyrosine kinase inhibitor (TKI) that has been associated with accelerated arterial stenosis, presumably of atherosclerotic etiology. However, reports are mostly limited to peripheral artery occlusive disease (PAOD), specifically in the lower extremities.1 The mechanism by which it promotes atherosclerosis is poorly understood but endothelial and perivascular factors, mast cell depletion, and metabolic factors such as promotion of dyslipidemi...
Source: Journal of Stroke and Cerebrovascular Diseases - June 2, 2021 Category: Neurology Authors: Bhavika Kakadia, Richa Thakkar, Emma Sanborn, Giselle Alexandra Suero-Abreu, Tudor G. Jovin, Ryna Then Tags: Case Report Source Type: research
Mortality and Vascular Events Among Elderly Patients with Chronic Myeloid Leukemia (CML): A Retrospective Analysis of Linked Seer-Medicare Data
Conclusions Elderly CML patients had higher mortality and higher rates of MI, stroke, PE and PAD than non-cancer patients. Event rates were not elevated among TKI-treated (primary imatinib) patients, suggesting that VE risk in these CML patients was driven primarily by underlying factors associated with CML. Teaser TKI treatment of CML may be associated with vascular events (VE). We examined event rates and mortality among elderly CML and non-cancer patients using linked cancer registry and Medicare claims data, 2003-2010. CML patients had higher mortality and VE rates. Rates were not elevated among TKI (primarily imatinib...
Source: Clinical Lymphoma Myeloma and Leukemia - February 7, 2016 Category: Cancer & Oncology Source Type: research
Mortality and Vascular Events Among Elderly Patients With Chronic Myeloid Leukemia: A Retrospective Analysis of Linked SEER-Medicare Data
Conclusion Elderly patients with CML had greater mortality and greater rates of MI, stroke, PE, and PAD than did noncancer patients. The event rates were not elevated among the TKI-treated (primary imatinib) patients, suggesting that the VE risk in these patients with CML was driven primarily by the underlying factors associated with CML. Micro-Abstract Tyrosine-kinase inhibitor (TKI) treatment of chronic myeloid leukemia (CML) can be associated with vascular events (VEs). We examined the event rates and mortality among elderly patients with and without CML using linked cancer registry and Medicare claims data from 2003 t...
Source: Clinical Lymphoma Myeloma and Leukemia - March 21, 2016 Category: Cancer & Oncology Source Type: research
Phase 2 Study of Nilotinib 400 Mg Twice Daily in Newly Diagnosed Patients with Accelerated Phase of Chronic Myeloid Leukemia, Results after 5.7 Years of Follow-up
CONCLUSIONNilotinib is safe and highly effective in patients with AP-CML, and induces fast and durable responses. More than 50% of patients can achieve MR4.5. Clinical trial.gov: NCT00129740.DisclosuresCortes: novartis: Research Funding. O'Brien: Pfizer: Consultancy, Research Funding; Janssen: Consultancy; Aptose Biosciences Inc.: Consultancy; Kite Pharma: Research Funding; Regeneron: Research Funding; Vaniam Group LLC: Consultancy; Amgen: Consultancy; Pharmacyclics: Consultancy, Research Funding; Celgene: Consultancy; Alexion: Consultancy; Abbvie: Consultancy; GlaxoSmithKline: Consultancy; Acerta: Research Funding; Gilead...
Source: Blood - November 21, 2018 Category: Hematology Authors: Masarova, L., Cortes, J. E., Patel, K. P., O'Brien, S. M., Nogueras Gonzalez, G. M., Konopleva, M. Y., Verstovsek, S., Garcia-Manero, G., Ferrajoli, A., Kadia, T. M., Ravandi, F., Borthakur, G., Dellasala, S. E., Jabbour, E. J., Kantarjian, H. M. Tags: 632. Chronic Myeloid Leukemia: Therapy: Poster II Source Type: research
Real-World Comparisons of Cardiovascular Events between Different Tyrosine Kinase Inhibitors Among Patients with Chronic Myeloid Leukemia
CONCLUSION: CP-CML patients treated with different TKIs (ponatinib, bosutinib, imatinib, dasatinib, and nilotinib) did not have different incidence of cardiovascular events (MACE, AOEs, VTEs) in this small cohort of real-world patients with ≥6-month of follow-up. The results were consistent among patients with prior use of one and two TKI types.DisclosuresLevy: Takeda (Millennium Pharmaceuticals, Inc.): Consultancy. Xie: STATinMED Research: Employment. Wang: STATinMED Research: Employment. Neumann: Takeda (Millennium Pharmaceuticals, Inc.): Employment. Srivastava: Takeda (Millennium Pharmaceuticals, Inc.): Employment. N...
Source: Blood - November 21, 2018 Category: Hematology Authors: Levy, M. Y., Xie, L., Wang, Y., Neumann, F., Srivastava, S., Naranjo, D., Zhang, Q., Dalal, M. Tags: 903. Outcomes Research-Non-Malignant Hematology: Poster II Source Type: research
Complicated and complex: the management of older cancer patients, a frame of reference to approach clinical complexity
Abstract
In this article, we propose a frame of reference to approach complexity in clinical practice. Complexity is becoming a more and more common issue, due to the aging of the population, increased prevalence of polymorbidity, dwindling pool of home caregivers, and the social and economic issues associated with age. The case of a 79-year-old woman with hemiparesis from a previous stroke, breast cancer, and chronic myelogenous leukemia is analyzed. From the analysis of the case, we concluded that: there was an urgent need of a person charged with making the final medical recommendations to an older individual w...
Source: Journal of Medicine and the Person - October 31, 2014 Category: Global & Universal Source Type: research
Cardiovascular Complications of Targeted Therapies for Chronic Myeloid Leukemia
Opinion statementThe development of tyrosine kinase inhibitors (TKIs) dramatically changed the treatment landscape for many different cancers including chronic myeloid leukemia (CML). With the introduction of imatinib, the first TKI developed and approved to effectively treat CML, patient survival has increased dramatically and, in some cases, this fatal cancer can be managed as a chronic disease. Since the approval of imatinib in 2002, four additional TKIs have been developed to treat this disease including the second-generation TKIs nilotinib, dasatinib, and bosutinib and the third-generation TKI ponatinib. Despite their...
Source: Current Treatment Options in Cardiovascular Medicine - March 17, 2017 Category: Cardiology Source Type: research
Analysis of adverse events associated with dasatinib and nilotinib treatments in chronic-phase chronic myeloid leukemia patients outside clinical trials.
Abstract
We analyzed adverse events (AEs) in 201 chronic phase CML patients treated with nilotinib (n = 120) or dasatinib (n = 81) as first- or second-line therapy. The dasatinib group had significantly higher grade 3-4 AEs compared to the nilotinib group (22 vs. 54%, p < 0.001), and had more frequent dose reduction, interruption, and discontinuation (p < 0.001, p = 0.004, and p = 0.006, respectively). Of 59 patients who discontinued treatment, 47 (80%) discontinued treatment due to AEs; 50% of the AEs causing drug discontinuation were of grade 2 severity. Compared to the second-line setting, dis...
Source: International Journal of Hematology - April 4, 2017 Category: Hematology Authors: Suh KJ, Lee JY, Shin DY, Koh Y, Bang SM, Yoon SS, Park S, Kim I, Lee JO Tags: Int J Hematol Source Type: research
Intracranial stenting for nilotinib treatment-associated cerebrovascular stenosis in chronic myeloid leukemia.
Authors: Ozaki T, Nakamura H, Izutsu N, Masaie H, Ishikawa J, Kinoshita M
Abstract
One of the second-generation tyrosine kinase inhibitors (TKIs), nilotinib, is increasingly used for imatinib-resistant or intolerant chronic myeloid leukemia (CML). Nilotinib is considered well tolerated with few side effects including hyperglycemia, hyperbilirubinemia and elevated levels of pancreatic enzymes. However, there is growing evidence that nilotinib accelerates atherosclerosis and causes peripheral arterial occlusive disease such as stroke, transient ischemic attack (TIA) and cardiovascular diseases. Herein, we report a ca...
Source: Interventional Neuroradiology - June 8, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Elevated Cardiovascular Disease Risk in Patients With Chronic Myelogenous Leukemia Seen in Community-based Oncology Practices in the United States
Conclusion The increased risk of CVD observed in this real-world analysis of CML patients underscores the importance of current NCCN® recommendations to consider CV risk when selecting TKIs. Teaser Guidelines recommend that comorbidities, including CVD, be considered when selecting TKIs for the treatment of CML. An increased risk of CVD and its risk factors in CML patients treated by community-based US oncologists was identified in a real-world analysis of an EMR database (N=1,639). These results underscore the importance of current NCCN® recommendations to consider CV risk when selecting TKIs.
Source: Clinical Lymphoma Myeloma and Leukemia - June 20, 2017 Category: Cancer & Oncology Source Type: research
Cardiovascular Events after Exposure to Nilotinib in Chronic Myeloid Leukemia: Long Term Follow up
Conclusion The incidence of CVEs and frequency of asymptomatic PAD in this population was low and CVEs were associated with cardiovascular risk factors. Aggressive risk factor modification and applying standard definitions for measuring cardiovascular outcomes, might have contributed to the result. Further prospective and adequately powered studies are needed to explore the effect of cardiovascular risk profile on CVEs in CML patients on Nilotinib. Teaser This study evaluated the incidence of cardiovascular events (CVEs) in 63 chronic myeloid leukemia (CML) patients after long term exposure to Nilotinib. By considering the...
Source: Clinical Lymphoma Myeloma and Leukemia - July 15, 2017 Category: Cancer & Oncology Source Type: research
Cardiovascular Events After Exposure to Nilotinib in Chronic Myeloid Leukemia: Long-term Follow-up
Conclusion The incidence of CVEs and the frequency of asymptomatic PAD in this population was low, and CVEs were associated with cardiovascular risk factors. Aggressive risk factor modification and applying standard definitions for measuring cardiovascular outcomes might have contributed to the findings. Further prospective and adequately powered studies are needed to explore the effect of the cardiovascular risk profile on CVEs in CML patients taking nilotinib. Micro-Abstract The present study evaluated the incidence of cardiovascular events (CVEs) in 63 chronic myeloid leukemia (CML) patients after long-term exposure to ...
Source: Clinical Lymphoma Myeloma and Leukemia - August 11, 2017 Category: Cancer & Oncology Source Type: research
Therapy-free remission in chronic myeloid leukemia: possible mechanism.
Authors: Gale RP, Hochhaus A
Abstract
Chronic myeloid leukemia (CML) can be cured using tyrosine kinase-inhibitors (TKIs) when cure is defined as achieving a life-expectancy similar or even better than sex- and age-matched persons without CML. Most deaths in persons with CML are now from non-leukemia-related causes including heart disease, diabetes other cancers and stroke. Contrary to expectation, 40-50 percent of persons with CML treated for a few years with TKIs and who achieve a deep molecular response can stop TKI-therapy without leukemia recurrence for several years, some possibly indefinitely. Consequently, ...
Source: Expert Review of Hematology - February 18, 2018 Category: Hematology Tags: Expert Rev Hematol Source Type: research
Outcome of 472 Chronic Myeloid Leukemia Patients Treated with Frontline Nilotinib: A Gimema CML WP Analysis
CONCLUSION: Nilotinib as first-line treatment of newly diagnosed CP CML pts showed high rates of deep molecular responses, few progressions to AP/BP, and a high OS. Deep molecular response were similar in all age groups; as expected, ATEs were more frequent in pts > 60 y. These data suggest that: in pts > 60 y, the high efficacy of nilotinib should be weighed against its potential toxicity; in pts < 60 years, nilotinib may be a very good choice, with high efficacy and low toxicity.DisclosuresGugliotta: Novartis: Honoraria; Pfizer: Honoraria; Incyte: Honoraria; Bristol-Myers Squibb: Honoraria. Castagnetti: Bristol ...
Source: Blood - November 21, 2018 Category: Hematology Authors: Gugliotta, G., Castagnetti, F., Breccia, M., Iurlo, A., D'Adda, M., Stagno, F., Levato, L., Martino, B., Lunghi, F., Tiribelli, M., Rege Cambrin, G., Abruzzese, E., Rupoli, S., Gozzini, A., Pregno, P., Salvucci, M., Trabacchi, E., Caocci, G., Scortechini, Tags: 632. Chronic Myeloid Leukemia: Therapy: First Line Trials and Prognostic Factors of Treatment-Free Remission Source Type: research
