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Kotru M, Mathur P, Garg N, Kumar Y, Sikka M, Rusia U. Serum Vascular Endothelial Gowth Factor Correlates with Hasford Score in Chronic Myeloid Leukemia. Indian J Hematol Blood Transfus 2022; 38:61-67. [PMID: 35125712 PMCID: PMC8804024 DOI: 10.1007/s12288-021-01437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 04/19/2021] [Indexed: 01/03/2023] Open
Abstract
Introduction and Aim Increased angiogenesis in BM is one of the characteristics of chronic myeloid leukemia (CML) implicated in its progression. Vascular endothelial growth factor (VEGF) one of the most potent regulator of angiogenesis is increased in CML. The prognostic impact of serum VEGF in CML is largely unknown with sparse literature from India. So the present study aimed to measure serum VEGF levels in different phases of CML and to assess its prognostic significance using Hasford score. Methods Forty Ph + patients of CML were enrolled in the study. Complete clinical history and physical examination was done. Hemogram was done by Beckman Coulter LH 500. Peripheral smear (Wright's stain) was done by microscopy. Serum VEGF (plain vial) using ELISA was calculated. Statistical analysis was performed using SPSS software version 20. Results The mean serum VEGF levels were significantly higher in patients than in controls (p < 0.0001). The patients in accelerated/blast phase demonstrated significantly higher levels of serum VEGF (mean 151 pg/mL) than those in the chronic phase (mean 90.87 pg/mL) (p = 0.02). Serum VEGF levels showed a significant positive correlation with the overall Hasford prognostic score (p = 0.023). Conclusion Serum VEGF levels can serve as an independent prognostic marker in CML patients irrespective of phase of CML. Also, S. VEGF levels can be used to monitor patients on imatinib therapy and identify those who might benefit from antiangiogenesis therapy. However, larger studies are needed with a larger number of patients in different phases of CML to validate our findings and thus pave the way for future research.
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Affiliation(s)
- Mrinalini Kotru
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
| | - Purvi Mathur
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
| | - Neha Garg
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
| | - Yogendar Kumar
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
| | - Meera Sikka
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
| | - Usha Rusia
- grid.412444.30000 0004 1806 781XDepartment of Pathology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, 110095 India
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Nekoukar Z, Moghimi M, Salehifar E. A narrative review on adverse effects of dasatinib with a focus on pharmacotherapy of dasatinib-induced pulmonary toxicities. Blood Res 2021; 56:229-242. [PMID: 34776414 PMCID: PMC8721448 DOI: 10.5045/br.2021.2021117] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/15/2021] [Accepted: 08/25/2021] [Indexed: 11/17/2022] Open
Abstract
Chronic myeloid leukemia (CML), a myeloproliferative disorder caused by the over activity of BCR-ABL1 (breakpoint cluster region-Abelson), has been successfully treated by Tyrosine kinase inhibitors (TKIs). While imatinib is known as the first-line treatment of CML, in some cases other TKIs including dasatinib, nilotinib, bosutinib, and ponatinib may be preferred. Dasatinib, a second-generation TKI, inhibits multiple family kinases including BCR-ABL, SRC family kinases, receptor kinases, and TEC family kinases. It is effective against most imatinib-resistant cases except T315I mutation. Despite the superiority of dasatinib in its hematologic and cytogenetic responses in CML compared to imatinib, its potentially harmful pulmonary complications including pleural effusion (PE) and pulmonary arterial hypertension (PAH) may limit its use. Appropriate management of these serious adverse reactions is critical in both improving the quality of life and the outcome of the patient. In this narrative review, we will scrutinize the pulmonary complications of dasatinib and focus on the management of these toxicities.
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Affiliation(s)
- Zahra Nekoukar
- Department of Clinical Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Minoo Moghimi
- Department of Clinical Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ebrahim Salehifar
- Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Department of Clinical Pharmacy, Mazandaran University of Medial Scienses, Sari, Iran
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Kala J, Salman LA, Geara AS, Izzedine H. Nephrotoxicity From Molecularly Targeted Chemotherapeutic Agents. Adv Chronic Kidney Dis 2021; 28:415-428.e1. [PMID: 35190108 DOI: 10.1053/j.ackd.2021.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/16/2021] [Accepted: 09/01/2021] [Indexed: 11/11/2022]
Abstract
The introduction of novel molecularly targeted therapies in the last 2 decades has significantly improved the patient survival compared to standard conventional chemotherapies. However, this improvement has been accompanied by a whole new spectrum of kidney adverse events. Although known as "targeted," many of these agents lack specificity and selectivity, and they have a tendency to inhibit multiple targets including those in the kidneys. Early detection and correct management of kidney toxicities is crucial to preserve kidney functions. The knowledge of these toxicities helps guide optimal and continued utilization of these potent therapies. The incidence, severity, and pattern of nephrotoxicity may vary depending on the respective target of the drug. Here, we review the mechanism of action, clinical findings of kidney adverse events, and their proposed management strategies.
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Dasatinib-induced chylothorax: report of a case and review of the literature. Invest New Drugs 2020; 38:1627-1632. [PMID: 32248338 DOI: 10.1007/s10637-020-00932-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/27/2020] [Indexed: 02/05/2023]
Abstract
Dasatinib is a tyrosine kinase inhibitor for the treatment of BCR-ABL-positive chronic myeloid leukaemia (CML) or Philadelphia chromosome-positive acute lymphoblastic leukaemia (ALL). Although fluid retention is a common adverse event associated with dasatinib, chylothorax is exceptionally rare. The pathological mechanism, clinical manifestation and management of dasatinib-induced chylothorax are completely unclear. A 71-year-old man treated with dasatinib for CML was admitted for progressive dyspnea. Computed tomography (CT) showed a pleural effusion that was more prominent on the right thoracic cavity. Thoracentesis showed thick milky pleural fluid, which was then confirmed as chylothorax by chylum qualitative tests and triglyceride measurements. Radionuclide lymphoscintigraphy yielded an obstruction at the end segment of the thoracic duct, but no leakage points were found. After excluding common causes, drug-induced chylothorax was presumed. Then, dasatinib was withdrawn, and 1 week later, chylothorax resolved. To further elucidate the relationship between the medication and chylothorax, dasatinib was resumed tentatively for 2 days. As expected, pleural effusion recurred soon. Based on these clinical manifestations, the diagnosis of dasatinib-induced chylothorax was identified. The patient was suggested to stop dasatinib and use an alternative drug as recommended by the haematologist. Pleural effusion is the common adverse reaction of dasatinib, but chylothorax is rare. Only six cases of dasatinib-induced chylothorax have been reported, and our patient is the seventh case. Once a patient with dasatinib treatment develops chylothorax, dasatinib should be considered one of the possible causes. If no other definitive aetiological factor is identified, dasatinib discontinuation might be the optimum scheme.
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Effects of Bosutinib Treatment on Renal Function in Patients With Philadelphia Chromosome-Positive Leukemias. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2017; 17:684-695.e6. [PMID: 28807791 DOI: 10.1016/j.clml.2017.06.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 06/08/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND The purpose of the study was to assess renal function in patients with Philadelphia chromosome-positive leukemias receiving bosutinib or imatinib. PATIENTS AND METHODS Patients received first-line bosutinib (n = 248) or imatinib (n = 251; phase III trial), or second-line or later bosutinib (phase I/II trial; n = 570). Adverse events (AEs) and changes from baseline in estimated glomerular filtration rate (eGFR) and serum creatinine were assessed. RESULTS Time from the last patient's first dose to data cutoff was ≥ 48 months. Renal AEs were reported in 73/570 patients (13%) receiving second-line or later bosutinib, and in 22/248 (9%) and 16/251 (6%) receiving first-line bosutinib and imatinib, respectively. eGFR in patients receiving bosutinib declined over time with more patients developing Grade ≥ 3b eGFR (< 45 mL/min/1.73 m2 according to the Modification of Diet in Renal Disease method) with second-line or later bosutinib (139/570, 24%) compared with first-line bosutinib (26/248, 10%) and imatinib (25/251, 10%); time to Grade ≥ 3b eGFR was shortest with second-line or later bosutinib. Similar proportions of patients receiving second-line or later bosutinib (74/139, 53%), first-line bosutinib (15/26, 58%), and first-line imatinib (15/25, 60%) improved to ≥ 45 mL/min/1.73 m2 eGFR as of the last follow-up. In a regression analysis, first-line treatment with bosutinib versus imatinib was not a significant predictor of Grade ≥ 3b eGFR. CONCLUSION Long-term bosutinib treatment is associated with an apparently reversible decline in renal function with frequency and characteristics similar to renal decline observed with long-term imatinib treatment. Patients with risk factors for Grade ≥ 3b eGFR should be monitored closely.
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Abstract
With the incorporation of targeted therapies in routine cancer therapy, it is imperative that the array of toxicities associated with these agents be well-recognized and managed, especially since these toxicities are distinct from those seen with conventional cytotoxic agents. This review will focus on these renal toxicities from commonly used targeted agents. This review discusses the mechanisms of these side effects and management strategies. Anti-vascular endothelial growth factor (VEGF) agents including the monoclonal antibody bevacizumab, aflibercept (VEGF trap), and anti-VEGF receptor (VEGFR) tyrosine kinase inhibitors (TKIs) all cause hypertension, whereas some of them result in proteinuria. Monoclonal antibodies against the human epidermal growth factor receptor (HER) family of receptors, such as cetuximab and panitumumab, cause electrolyte imbalances including hypomagnesemia and hypokalemia due to the direct nephrotoxic effect of the drug on renal tubules. Cetuximab may also result in renal tubular acidosis. The TKIs, imatinib and dasatinib, can result in acute or chronic renal failure. Rituximab, an anti-CD20 monoclonal antibody, can cause acute renal failure following initiation of therapy because of the onset of acute tumor lysis syndrome. Everolimus, a mammalian target of rapamycin (mTOR) inhibitor, can result in proteinuria. Discerning the renal adverse effects resulting from these agents is essential for safe treatment strategies, particularly in those with pre-existing renal disease.
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Affiliation(s)
- Anum Abbas
- Department of Internal Medicine, School of Medicine, Creighton University, Omaha, NE, USA
| | - Mohsin M Mirza
- Department of Internal Medicine, School of Medicine, Creighton University, Omaha, NE, USA
| | - Apar Kishor Ganti
- Division of Oncology and Hematology, Department of Internal Medicine, VA-Nebraska Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE, USA
| | - Ketki Tendulkar
- Division of Nephrology, Department of Internal Medicine, University of Nebraska Medical Center, 983040 Nebraska Medical Center, Omaha, NE, 68198-3040, USA.
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Jhaveri KD, Wanchoo R, Sakhiya V, Ross DW, Fishbane S. Adverse Renal Effects of Novel Molecular Oncologic Targeted Therapies: A Narrative Review. Kidney Int Rep 2016; 2:108-123. [PMID: 29318210 PMCID: PMC5720524 DOI: 10.1016/j.ekir.2016.09.055] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/13/2016] [Accepted: 09/14/2016] [Indexed: 12/21/2022] Open
Abstract
Novel targeted anti-cancer therapies have resulted in improvement in patient survival compared to standard chemotherapy. Renal toxicities of targeted agents are increasingly being recognized. The incidence, severity, and pattern of renal toxicities may vary according to the respective target of the drug. Here we review the adverse renal effects associated with a selection of currently approved targeted cancer therapies, directed to EGFR, HER2, BRAF, MEK, ALK, PD1/PDL1, CTLA-4, and novel agents targeted to VEGF/R and TKIs. In summary, electrolyte disorders, renal impairment and hypertension are the most commonly reported events. Of the novel targeted agents, ipilumumab and cetuximab have the most nephrotoxic events reported. The early diagnosis and prompt recognition of these renal adverse events are essential for the general nephrologist taking care of these patients.
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Affiliation(s)
- Kenar D Jhaveri
- Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA
| | - Rimda Wanchoo
- Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA
| | - Vipulbhai Sakhiya
- Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA
| | - Daniel W Ross
- Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA
| | - Steven Fishbane
- Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA
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Steegmann JL, Baccarani M, Breccia M, Casado LF, García-Gutiérrez V, Hochhaus A, Kim DW, Kim TD, Khoury HJ, Le Coutre P, Mayer J, Milojkovic D, Porkka K, Rea D, Rosti G, Saussele S, Hehlmann R, Clark RE. European LeukemiaNet recommendations for the management and avoidance of adverse events of treatment in chronic myeloid leukaemia. Leukemia 2016; 30:1648-71. [PMID: 27121688 PMCID: PMC4991363 DOI: 10.1038/leu.2016.104] [Citation(s) in RCA: 319] [Impact Index Per Article: 39.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 04/18/2016] [Indexed: 12/20/2022]
Abstract
Most reports on chronic myeloid leukaemia (CML) treatment with tyrosine kinase inhibitors (TKIs) focus on efficacy, particularly on molecular response and outcome. In contrast, adverse events (AEs) are often reported as infrequent, minor, tolerable and manageable, but they are increasingly important as therapy is potentially lifelong and multiple TKIs are available. For this reason, the European LeukemiaNet panel for CML management recommendations presents an exhaustive and critical summary of AEs emerging during CML treatment, to assist their understanding, management and prevention. There are five major conclusions. First, the main purpose of CML treatment is the antileukemic effect. Suboptimal management of AEs must not compromise this first objective. Second, most patients will have AEs, usually early, mostly mild to moderate, and which will resolve spontaneously or are easily controlled by simple means. Third, reduction or interruption of treatment must only be done if optimal management of the AE cannot be accomplished in other ways, and frequent monitoring is needed to detect resolution of the AE as early as possible. Fourth, attention must be given to comorbidities and drug interactions, and to new events unrelated to TKIs that are inevitable during such a prolonged treatment. Fifth, some TKI-related AEs have emerged which were not predicted or detected in earlier studies, maybe because of suboptimal attention to or absence from the preclinical data. Overall, imatinib has demonstrated a good long-term safety profile, though recent findings suggest underestimation of symptom severity by physicians. Second and third generation TKIs have shown higher response rates, but have been associated with unexpected problems, some of which could be irreversible. We hope these recommendations will help to minimise adverse events, and we believe that an optimal management of them will be rewarded by better TKI compliance and thus better CML outcomes, together with better quality of life.
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Affiliation(s)
- J L Steegmann
- Servicio de Hematologia y Grupo 44
IIS-IP, Hospital Universitario de la Princesa, Madrid,
Spain
| | - M Baccarani
- Department of Hematology and Oncology
‘L. and A. Seràgnoli', St Orsola University Hospital,
Bologna, Italy
| | - M Breccia
- Department of Cellular Biotechnologies
and Hematology, Sapienza University, Rome, Italy
| | - L F Casado
- Servicio de Hematologia, Hospital Virgen
de la Salud, Toledo, Spain
| | - V García-Gutiérrez
- Servicio Hematología y
Hemoterapia, Hospital Universitario Ramón y Cajal,
Madrid, Spain
| | - A Hochhaus
- Hematology/Oncology,
Universitätsklinikum Jena, Jena, Germany
| | - D-W Kim
- Seoul St Mary's Hospital, Leukemia
Research Institute, The Catholic University of Korea, Seoul,
South Korea
| | - T D Kim
- Medizinische Klinik mit Schwerpunkt
Onkologie und Hämatologie, Campus Charité Mitte,
Charité—Universitätsmedizin Berlin, Berlin,
Germany
| | - H J Khoury
- Department of Hematology and Medical
Oncology, Winship Cancer Institute of Emory University,
Atlanta, GA, USA
| | - P Le Coutre
- Medizinische Klinik mit Schwerpunkt
Onkologie und Hämatologie, Campus Charité Mitte,
Charité—Universitätsmedizin Berlin, Berlin,
Germany
| | - J Mayer
- Department of Internal Medicine,
Hematology and Oncology, Masaryk University Hospital Brno,
Brno, Czech Republic
| | - D Milojkovic
- Department of Haematology Imperial
College, Hammersmith Hospital, London, UK
| | - K Porkka
- Department of Hematology, Helsinki
University Hospital Comprehensive Cancer Center, Helsinki,
Finland
- Hematology Research Unit, University of
Helsinki, Helsinki, Finland
| | - D Rea
- Service d'Hématologie
Adulte, Hôpital Saint-Louis, APHP, Paris,
France
| | - G Rosti
- Department of Hematology and Oncology
‘L. and A. Seràgnoli', St Orsola University Hospital,
Bologna, Italy
| | - S Saussele
- III. Med. Klinik Medizinische
Fakultät Mannheim der Universität Heidelberg,
Mannheim, Germany
| | - R Hehlmann
- Medizinische Fakultät Mannheim der
Universität Heidelberg, Mannheim, Germany
| | - R E Clark
- Department of Molecular and Clinical
Cancer Medicine, University of Liverpool, Liverpool,
UK
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