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Quiroz-Aldave JE, Durand-Vásquez MDC, Chávez-Vásquez FS, Rodríguez-Angulo AN, Gonzáles-Saldaña SE, Alcalde-Loyola CC, Coronado-Arroyo JC, Zavaleta-Gutiérrez FE, Concepción-Urteaga LA, Haro-Varas JC, Concepción-Zavaleta MJ. Ifosfamide-induced nephrotoxicity in oncological patients. Expert Rev Anticancer Ther 2024; 24:5-14. [PMID: 38031874 DOI: 10.1080/14737140.2023.2290196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 11/28/2023] [Indexed: 12/01/2023]
Abstract
INTRODUCTION Ifosfamide is an alkylating chemotherapeutic agent used in the treatment of various neoplasms. Its main adverse effects include renal damage. AREAS COVERED A comprehensive review was conducted, including 100 articles from the Scielo, Scopus, and EMBASE databases. Ifosfamide-induced nephrotoxicity is attributed to its toxic metabolites, such as acrolein and chloroacetaldehyde, which cause mitochondrial damage and oxidative stress in renal tubular cells. Literature review found a 29-year average age with no gender predominance and a mortality of 13%. Currently, no fully effective strategy exists for preventing ifosfamide-induced nephrotoxicity; however, hydration, forced diuresis, and other interventions are employed to limit renal damage. Long-term renal function monitoring is essential for patients treated with ifosfamide. EXPERT OPINION Ifosfamide remains essential in neoplasm treatment, but nephrotoxicity, often compounded by coadministered drugs, poses diagnostic challenges. Preventive strategies are lacking, necessitating further research. Identifying timely risk factors can mitigate renal damage, and a multidisciplinary approach manages established nephrotoxicity. Emerging therapies may reduce ifosfamide induced nephrotoxicity.
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Affiliation(s)
- Juan Eduardo Quiroz-Aldave
- Division of Non-communicable diseases, Endocrinology research line, Hospital de Apoyo Chepén, Chepén, Perú
| | | | | | | | | | | | | | | | | | - Juan Carlos Haro-Varas
- Division of Medical Oncology, Division of Medical Oncology. Instituto Nacional de Enfermedades Neoplásicas, Lima, Perú
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Boskabadi J, Yousefi‐Mazhin E, Salehifar E. Ifosfamide‐induced acute kidney injury in a patient with leiomyosarcoma: A case report. Cancer Rep (Hoboken) 2022; 5:e1666. [PMID: 35830327 PMCID: PMC9575494 DOI: 10.1002/cnr2.1666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 06/09/2022] [Accepted: 06/21/2022] [Indexed: 12/01/2022] Open
Abstract
Background Leiomyosarcoma (LMS) is an aggressive soft tissue sarcoma that is derived from smooth muscles. Ifosfamide is in use for advanced metastatic LMS. Case A‐44‐years old woman with a chief complaint of pain in the epigastric area, itching, coughing, nausea, and vomiting was referred to the emergency department. Her medical history was LMS. She had taken Ifosfamide and mesna in her last chemotherapy. Seventy percent of her liver and her left kidney were removed 4 years ago to prevent the progress of the disease. Because of the increase in the level of creatinine and urea in the initial laboratory report, a Shaldon catheter was inserted for the patient, and she was under emergency dialysis for 3 h. In addition, during the six‐day hospitalization period, dialysis was done two times. Finally, the patient was discharged with improved clinical tests accompanied by a twice‐weekly dialysis order. Conclusion Ifosfamide is metabolized into chloroacetaldehyde, which can cause acute kidney injury. Recovery from acute kidney injury may not always be perfect and can lead to some degree of chronic kidney disease. Opposite to hemorrhagic cystitis, mesna is not effective in preventing ifosfamide's nephrotoxicity and N‐acetylcysteine may be effective in the prevention of this nephrotoxicity.
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Affiliation(s)
- Javad Boskabadi
- Student Research Committee, Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Department of Clinical PharmacyMazandaran University of Medical SciencesSariIran
| | - Ehsan Yousefi‐Mazhin
- Student Research Committee, Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Department of Clinical PharmacyMazandaran University of Medical SciencesSariIran
| | - Ebrahim Salehifar
- Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Department of Clinical PharmacyMazandaran University of Medical SciencesSariIran
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Spalato M, Italiano A. The safety of current pharmacotherapeutic strategies for osteosarcoma. Expert Opin Drug Saf 2021; 20:427-438. [PMID: 33478264 DOI: 10.1080/14740338.2021.1881060] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Introduction: Peri-operative chemotherapy is the backbone of treatment for patients with osteosarcoma. Methotrexate, cisplatinum, doxorubicin and ifosfamide are the main drugs used in chemotherapy regimens used for osteosarcoma.Areas covered: We have reviewed here the relevant literature related to the incidence and management of acute and late toxicities of systemic treatment used for the management of patients with osteosarcoma.Expert opinion: Early diagnosis and appropriate management of acute and late toxicities of chemotherapy is crucial for an efficient care of osteosarcoma patients. Although the incidence and management of chemotherapy-related acute toxicities are well known by most oncologists, the use of high doses of methotrexate have the potential to cause fatal toxicities and, therefore, needs careful monitoring. Moreover, the diagnosis of late toxicities is more challenging and requires long-term follow-up for an appropriate management.
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Affiliation(s)
| | - Antoine Italiano
- Sarcoma Unit, Institut Bergonié, Bordeaux, France.,University of Bordeaux, Faculty of Medicine, Bordeaux, France
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Ide Y, Yanagisawa R, Kubota N, Sakashita K, Tozuka M, Nakamura T, Honda T. Analysis of the clinical characteristics of pediatric patients who experience ifosfamide-induced encephalopathy. Pediatr Blood Cancer 2019; 66:e27996. [PMID: 31535455 DOI: 10.1002/pbc.27996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/10/2019] [Accepted: 08/27/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Several kinds of pediatric hematological and/or malignant diseases are treated with chemotherapy regimens including ifosfamide (IFO). IFO-induced encephalopathy (IIE) is one of the serious side effects, but there is not enough evidence regarding the clinical features of IIE in children. PROCEDURE We performed a retrospective study on pediatric patients treated with chemotherapy regimens, including IFO, at a single center. We recorded the clinical characteristics of all patients; we compared the clinical characteristics between patients who developed IIE and those who did not. RESULTS In total, 88 patients received a chemotherapy regimen including IFO. IIE developed in seven patients (8.0%). The median age of patients at the time of IIE development was 4.3 (range 1.4-6.5) years in the younger population. Six of seven patients with IIE improved with supportive therapy only; however, one patient died due to heart failure. Overall survival was not different between the two groups. Multivariable analysis revealed that the co-administration of cisplatin (CDDP) or carboplatin (CBDCA) was a significant risk factor associated with IIE. Although there was no significant difference in laboratory data between the groups before chemotherapy, patients who developed IIE showed exacerbation in several laboratory tests, including those for renal and liver functions. CONCLUSIONS Renal dysfunction caused by the combination of nephrotoxic agents (IFO and CDDP/CBDCA) seems to be important for the development of pediatric IIE. It was thought to be difficult to predict IIE onset based on laboratory data before the initiation of chemotherapy regimens; however, careful observation of laboratory data during IFO chemotherapy regimens may help predict IIE onset and facilitate early treatment.
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Affiliation(s)
- Yuichiro Ide
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan.,Life Science Research Center, Nagano Children's Hospital, Matsumoto, Japan
| | - Ryu Yanagisawa
- Life Science Research Center, Nagano Children's Hospital, Matsumoto, Japan.,Division of Blood Transfusion, Shinshu University Hospital, Matsumoto, Japan.,Center for Advanced Cell Therapy, Shinshu University Hospital, Matsumoto, Japan
| | - Noriko Kubota
- Life Science Research Center, Nagano Children's Hospital, Matsumoto, Japan.,Department of Laboratory Medicine, Nagano Children's Hospital, Azumino, Japan
| | - Kazuo Sakashita
- Department of Hematology and Oncology, Nagano Children's Hospital, Azumino, Japan
| | - Minoru Tozuka
- Life Science Research Center, Nagano Children's Hospital, Matsumoto, Japan.,Department of Laboratory Medicine, Nagano Children's Hospital, Azumino, Japan
| | - Tomohiko Nakamura
- Life Science Research Center, Nagano Children's Hospital, Matsumoto, Japan
| | - Takayuki Honda
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
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Kooijmans ECM, Bökenkamp A, Tjahjadi NS, Tettero JM, van Dulmen‐den Broeder E, van der Pal HJH, Veening MA. Early and late adverse renal effects after potentially nephrotoxic treatment for childhood cancer. Cochrane Database Syst Rev 2019; 3:CD008944. [PMID: 30855726 PMCID: PMC6410614 DOI: 10.1002/14651858.cd008944.pub3] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Improvements in diagnostics and treatment for paediatric malignancies resulted in a major increase in survival. However, childhood cancer survivors (CCS) are at risk of developing adverse effects caused by multimodal treatment for their malignancy. Nephrotoxicity is a known side effect of several treatments, including cisplatin, carboplatin, ifosfamide, radiotherapy and nephrectomy, and can cause glomerular filtration rate (GFR) impairment, proteinuria, tubulopathy, and hypertension. Evidence about the long-term effects of these treatments on renal function remains inconclusive. It is important to know the risk of, and risk factors for, early and late adverse renal effects, so that ultimately treatment and screening protocols can be adjusted. This review is an update of a previously published Cochrane Review. OBJECTIVES To evaluate existing evidence on the effects of potentially nephrotoxic treatment modalities on the prevalence of renal dysfunction in survivors treated for childhood cancer with a median or mean survival of at least one year after cessation of treatment, where possible in comparison with the general population or CCS treated without potentially nephrotoxic treatment. In addition, to evaluate evidence on associated risk factors, such as follow-up duration, age at time of diagnosis and treatment combinations, as well as the effect of doses. SEARCH METHODS On 31 March 2017 we searched the following electronic databases: CENTRAL, MEDLINE and Embase. In addition, we screened reference lists of relevant studies and we searched the congress proceedings of the International Society of Pediatric Oncology (SIOP) and The American Society of Pediatric Hematology/Oncology (ASPHO) from 2010 to 2016/2017. SELECTION CRITERIA Except for case reports, case series and studies including fewer than 20 participants, we included studies with all study designs that reported on renal function (one year or longer after cessation of treatment), in CCS treated before the age of 21 years with cisplatin, carboplatin, ifosfamide, radiation involving the kidney region, a nephrectomy, or a combination of two or more of these treatments. When not all treatment modalities were described or the study group of interest was unclear, a study was not eligible for the evaluation of prevalence. We still included it for the assessment of risk factors if it had performed a multivariable analysis. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, 'Risk of bias' assessment and data extraction using standardised data collection forms. We performed analyses according to the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS Apart from the remaining 37 studies included from the original review, the search resulted in the inclusion of 24 new studies. In total, we included 61 studies; 46 for prevalence, six for both prevalence and risk factors, and nine not meeting the inclusion criteria, but assessing risk factors. The 52 studies evaluating the prevalence of renal dysfunction included 13,327 participants of interest, of whom at least 4499 underwent renal function testing. The prevalence of adverse renal effects ranged from 0% to 84%. This variation may be due to diversity of included malignancies, received treatments, reported outcome measures, follow-up duration and the methodological quality of available evidence.Seven out of 52 studies, including 244 participants, reported the prevalence of chronic kidney disease, which ranged from 2.4% to 32%.Of these 52 studies, 36 studied a decreased (estimated) GFR, including at least 432 CCS, and found it was present in 0% to 73.7% of participants. One eligible study reported an increased risk of glomerular dysfunction after concomitant treatment with aminoglycosides and vancomycin in CCS receiving total body irradiation (TBI). Four non-eligible studies assessing a total cohort of CCS, found nephrectomy and (high-dose (HD)) ifosfamide as risk factors for decreased GFR. The majority also reported cisplatin as a risk factor. In addition, two non-eligible studies showed an association of a longer follow-up period with glomerular dysfunction.Twenty-two out of 52 studies, including 851 participants, studied proteinuria, which was present in 3.5% to 84% of participants. Risk factors, analysed by three non-eligible studies, included HD cisplatin, (HD) ifosfamide, TBI, and a combination of nephrectomy and abdominal radiotherapy. However, studies were contradictory and incomparable.Eleven out of 52 studies assessed hypophosphataemia or tubular phosphate reabsorption (TPR), or both. Prevalence ranged between 0% and 36.8% for hypophosphataemia in 287 participants, and from 0% to 62.5% for impaired TPR in 246 participants. One non-eligible study investigated risk factors for hypophosphataemia, but could not find any association.Four out of 52 studies, including 128 CCS, assessed the prevalence of hypomagnesaemia, which ranged between 13.2% and 28.6%. Both non-eligible studies investigating risk factors identified cisplatin as a risk factor. Carboplatin, nephrectomy and follow-up time were other reported risk factors.The prevalence of hypertension ranged from 0% to 50% in 2464 participants (30/52 studies). Risk factors reported by one eligible study were older age at screening and abdominal radiotherapy. A non-eligible study also found long follow-up time as risk factor. Three non-eligible studies showed that a higher body mass index increased the risk of hypertension. Treatment-related risk factors were abdominal radiotherapy and TBI, but studies were inconsistent.Because of the profound heterogeneity of the studies, it was not possible to perform meta-analyses. Risk of bias was present in all studies. AUTHORS' CONCLUSIONS The prevalence of adverse renal effects after treatment with cisplatin, carboplatin, ifosfamide, radiation therapy involving the kidney region, nephrectomy, or any combination of these, ranged from 0% to 84% depending on the study population, received treatment combination, reported outcome measure, follow-up duration and methodological quality. With currently available evidence, it was not possible to draw solid conclusions regarding the prevalence of, and treatment-related risk factors for, specific adverse renal effects. Future studies should focus on adequate study designs and reporting, including large prospective cohort studies with adequate control groups when possible. In addition, these studies should deploy multivariable risk factor analyses to correct for possible confounding. Next to research concerning known nephrotoxic therapies, exploring nephrotoxicity after new therapeutic agents is advised for future studies. Until more evidence becomes available, CCS should preferably be enrolled into long-term follow-up programmes to monitor their renal function and blood pressure.
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Affiliation(s)
- Esmee CM Kooijmans
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Arend Bökenkamp
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatric NephrologyPO Box 7057AmsterdamNetherlands1007 MB
| | - Nic S Tjahjadi
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Jesse M Tettero
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Eline van Dulmen‐den Broeder
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Helena JH van der Pal
- Princess Maxima Center for Pediatric Oncology, KE.01.129.2PO Box 85090UtrechtNetherlands3508 AB
| | - Margreet A Veening
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
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Ensergueix G, Karras A. [Ifosphamide nephrotoxicity]. Nephrol Ther 2018; 14 Suppl 1:S125-S131. [PMID: 29606257 DOI: 10.1016/j.nephro.2018.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/01/2018] [Indexed: 02/01/2023]
Abstract
Ifosfamide is a cytotoxic drug usually used in malignant sarcomas. The nephrotoxicity of this agent has been described essentially among children, revealed by renal failure and proximal tubulopathy. We recently conducted a retrospective multicentre study, describing 34 adult patients admitted for ifosfamide nephrotoxicity. More than 80% of them presented with renal failure, diagnosed up to 48 months after ifosfamide administration. A Fanconi syndrome with hypophosphoremia, hypokaliemia, glucosuria and low-molecular weight proteinuria, was present in two third of all cases. Median estimated glomerular filtration rate was 31mL/min 1 month and 38mL/min 3 months after ifosfamide infusion, versus 67mL/min at baseline. Renal biopsy, performed in 14 of these patients, showed acute tubular necrosis with vacuolization of proximal tubular epithelial cells with marked nuclear modifications, whereas electron microscopy revealed major changes of mitochondrial structure inside those cells, suggesting a tenofovir-like mechanism of nephrotoxicity. After a median follow-up of 31 months, ten patients out of 34 reached stage 5 chronic kidney disease, requiring dialysis in five cases. Poor renal prognosis was associated with concomitant cisplatin use (P=0.02) and with older age at presentation (P=0.04). In conclusion, ifosfamide nephrotoxicity is often severe and irreversible, leading to proximal tubulopathy and sometimes-severe chronic kidney failure, that can be immediate or delayed, sometimes diagnosed months after chemotherapy completion.
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Affiliation(s)
- Gaël Ensergueix
- Service de néphrologie, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France.
| | - Alexandre Karras
- Service de néphrologie, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France; Faculté de médecine, université Paris-Descartes, 20, rue Leblanc, 75015 Paris, France.
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Arga M, Oguz A, Pinarli FG, Karadeniz C, Citak EC, Emeksiz HC, Duran EA, Soylemezoglu O. Risk factors for cisplatin-induced long-term nephrotoxicity in pediatric cancer survivors. Pediatr Int 2015; 57:406-13. [PMID: 25441241 DOI: 10.1111/ped.12542] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 09/29/2014] [Accepted: 11/17/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aim of this study was to compare the nephrotoxicity risk of cisplatin (CPL) and ifosfamide (IFO) combination treatment (CT) with that of CPL alone and to evaluate the prevalence of CPL-induced long-term nephrotoxicity in pediatric cancer survivors (CS). METHODS A total of 33 patients with pediatric solid tumors who have been cured of their disease were included in the study. They were divided into two groups based on the type of chemotherapeutics, either CPL (n = 21) or CT (n = 12), given during cancer treatment and were evaluated for glomerular and tubular function using the Skinner grading system. RESULTS Nephrotoxicity was found in 15 CS (45.4%): seven (21.3%) of those had moderate, six (18.2%) had mild, and two (6.1%) had severe nephrotoxicity. Neither the rates of overall nephrotoxicity, glomerular toxicity and tubular toxicity, nor the mean overall, glomerular and tubular toxicity scores differed significantly among the CPL and CT groups (P > 0.05 for all parameters). Cumulative IFO dose and age at treatment were found to be independent risk factors for both development and severity of CPL-induced nephrotoxicity (P = 0.025 and P = 0.036 for development of nephrotoxicity; P = 0.004 and P = 0.050 for severity of nephrotoxicity, respectively). CONCLUSIONS Although CPL-induced long-term nephrotoxicity was found in half of the pediatric CS of solid tumors, clinically significant nephrotoxicity was detected only in a minority of them. Both higher cumulative IFO dose and younger age at treatment were found to be independent risk factors for both development and severity of CPL-induced nephrotoxicity.
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Affiliation(s)
- Mustafa Arga
- Department of Pediatrics, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Aynur Oguz
- Department of Pediatric Oncology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Faruk Guclu Pinarli
- Department of Pediatric Oncology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Ceyda Karadeniz
- Department of Pediatric Oncology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Elvan Caglar Citak
- Department of Pediatric Oncology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Hamdi Cihan Emeksiz
- Department of Pediatrics, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Esra Akdeniz Duran
- Department of Statistics, Istanbul Medeniyet University, Istanbul, Turkey
| | - Oguz Soylemezoglu
- Department of Pediatric Nephrology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Faught LN, Greff MJE, Rieder MJ, Koren G. Drug-induced acute kidney injury in children. Br J Clin Pharmacol 2015; 80:901-9. [PMID: 25395343 DOI: 10.1111/bcp.12554] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 11/12/2014] [Indexed: 12/14/2022] Open
Abstract
Acute kidney injury (AKI) is a serious problem occurring in anywhere between 8 and 30% of children in the intensive care unit. Up to 25% of these cases are believed to be the result of pharmacotherapy. In this review we have focused on several relevant drugs and/or drug classes, which are known to cause AKI in children, including cancer chemotherapeutics, non-steroidal anti-inflammatory drugs and antimicrobials. AKI demonstrates a steady association with increased long term risk of poor outcomes including chronic kidney disease and death as determined by the extent of injury. For this reason it is important to understand the causality and implications of these drugs and drug classes. Children occupy a unique patient population, advocating the importance of understanding how they are affected dissimilarly compared with adults. While the kidney itself is likely more susceptible to injury than other organs, the inherent toxicity of these drugs also plays a major role in the resulting AKI. Mechanisms involved in the toxicity of these drugs include oxidative damage, hypersensitivity reactions, altered haemodynamics and tubule obstruction and may affect the glomerulus and/or the tubules. Understanding these mechanisms is critical in determining the most effective strategies for treatment and/or prevention, whether these strategies are less toxic versions of the same drugs or add-on agents to mitigate the toxic effect of the existing therapy.
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Affiliation(s)
- Lauren N Faught
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Ivey Chair in Molecular Toxicology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | | | - Michael J Rieder
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Department of Pediatrics, Western University, London, Ontario, Canada.,CIHR-GSK Chair in Paediatric Clinical Pharmacology, Children's Hospital of Western Ontario, London, Ontario, Canada.,Department of Medicine, Western University, London, Ontario, Canada
| | - Gideon Koren
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Ivey Chair in Molecular Toxicology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.,Department of Pediatrics, Western University, London, Ontario, Canada.,Department of Medicine, Western University, London, Ontario, Canada.,Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Pharmacology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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Shin YJ, Kim TH, Won AJ, Jung JY, Kwack SJ, Kacew S, Chung KH, Lee BM, Kim HS. Age-related differences in kidney injury biomarkers induced by cisplatin. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2014; 37:1028-1039. [PMID: 24751685 DOI: 10.1016/j.etap.2014.03.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 03/13/2014] [Accepted: 03/18/2014] [Indexed: 06/03/2023]
Abstract
Acute kidney injury (AKI) occurs in a half of cisplatin (CDDP)-treated patients. Traditional biomarkers including blood urea nitrogen (BUN) and serum creatinine (SCr) are still used for detection of CDDP-induced AKI, but these biomarkers are not specific or sensitive. The aim of this study was to identify the specific and sensitive biomarkers against CDDP-induced renal injury between young (3-week-old) and old (20-week-old) rats. All animals were intraperitoneally injected once with CDDP (6 mg/kg). After 3 days, all animals were sacrificed and serum, urine, and kidney tissues were collected. Urinary and serum biomarkers as well as histological changes were measured. CDDP-induced proximal tubular damage was apparent from histopathological examination, being more severe in 3-week-old rats accompanied by increased number of TUNEL-positive apoptotic cells. This was associated with elevated urinary kidney injury molecule-1 (KIM-1), glutathione-S-transferase alpha (GST-α), vascular endothelial growth factor (VEGF), and tissue inhibitor of metalloproteinases-1 (TIMP-1). In contrast, the levels of neutrophil gelatinase-associated lipocalin (NGAL) and osteopontin were significantly increased in 20-week-old rats after CDDP treatment. These results indicate that the use of age-specific urinary biomarkers is necessary to diagnosis of CDDP-induced AKI. Especially, urinary KIM-1, GST-α, TIMP-1, and VEGF levels may help in the early diagnosis of young patients with CDDP-induced AKI.
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Affiliation(s)
- Yu Jin Shin
- MRC Center, College of Pharmacy, Pusan National University, San 30, Jangjeon-dong, Geumjeung-gu, Busan 609-735, South Korea
| | - Tae Hyung Kim
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 440-746, South Korea
| | - A Jin Won
- MRC Center, College of Pharmacy, Pusan National University, San 30, Jangjeon-dong, Geumjeung-gu, Busan 609-735, South Korea
| | - Ja Young Jung
- National Institute of Food and Drug Safety Evaluation, Korea Food and Drug Administration, Oh-song, South Korea
| | - Seung Jun Kwack
- Department of Biochemistry and Health Science, Changwon National University, Gyeongnam 641-773, South Korea
| | - Sam Kacew
- Department of Pharmacology, Faculty of Medicine, University of Ottawa, Ontario, Canada
| | - Kyu Hyuck Chung
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 440-746, South Korea
| | - Byung Mu Lee
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 440-746, South Korea
| | - Hyung Sik Kim
- School of Pharmacy, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 440-746, South Korea.
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Knijnenburg SL, Mulder RL, Schouten-Van Meeteren AYN, Bökenkamp A, Blufpand H, van Dulmen-den Broeder E, Veening MA, Kremer LCM, Jaspers MWM. Early and late renal adverse effects after potentially nephrotoxic treatment for childhood cancer. Cochrane Database Syst Rev 2013:CD008944. [PMID: 24101439 DOI: 10.1002/14651858.cd008944.pub2] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Great improvements in diagnostics and treatment for malignant disease in childhood have led to a major increase in survival. However, childhood cancer survivors (CCS) are at great risk for developing adverse effects caused by multimodal treatment for their malignancy. Nephrotoxicity is one of these known (acute) side effects of several treatments, including cisplatin, carboplatin, ifosfamide, radiotherapy and nephrectomy, and can cause glomerular filtration rate impairment, proteinuria, tubulopathy and hypertension. However, evidence about the long-term effects of these treatments on renal function remains inconclusive. To reduce the number of (long-term) nephrotoxic events in CCS, it is important to know the risk of, and risk factors for, early and late renal adverse effects, so that ultimately treatment and screening protocols can be adjusted. OBJECTIVES To evaluate existing evidence on the effects of potentially nephrotoxic treatment modalities on the prevalence of and associated risk factors for renal dysfunction in survivors treated for childhood cancer with a median or mean survival of at least one year after cessation of treatment, where possible in comparison with healthy controls or CCS treated without potentially nephrotoxic treatment. SEARCH METHODS We searched the following electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 4, 2011), MEDLINE/PubMed (from 1945 to December 2011) and EMBASE/Ovid (from 1980 to December 2011). SELECTION CRITERIA With the exception of case reports, case series and studies including fewer than 20 participants, we included studies with all study designs that reported on renal function (one year or longer after cessation of treatment) in children and adults who were treated for a paediatric malignancy (aged 18 years or younger at diagnosis) with cisplatin, carboplatin, ifosfamide, radiation including the kidney region and/or a nephrectomy. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, risk of bias assessment and data extraction using standardised data collection forms. Analyses were performed according to the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS The search strategy identified 5504 studies, of which 5138 were excluded on the basis of title and/or abstract. The full-text screening of the remaining 366 articles resulted in the inclusion of 57 studies investigating the prevalence of and sometimes also risk factors for early and late renal adverse effects of treatment for childhood cancer. The 57 studies included at least 13,338 participants of interest for this study, of whom at least 6516 underwent renal function testing. The prevalence of renal adverse effects ranged from 0% to 84%. This variation may be due to diversity in included malignancies, prescribed treatments, reported outcome measurements and the methodological quality of available evidence.Chronic kidney disease/renal insufficiency (as defined by the authors of the original studies) was reported in 10 of 57 studies. The prevalence of chronic kidney disease ranged between 0.5% and 70.4% in the 10 studies and between 0.5% and 18.8% in the six studies that specifically investigated Wilms' tumour survivors treated with a unilateral nephrectomy.A decreased (estimated) glomerular filtration rate was present in 0% to 50% of all assessed survivors (32/57 studies). Total body irradiation; concomitant treatment with aminoglycosides, vancomycin, amphotericin B or cyclosporin A; older age at treatment and longer interval from therapy to follow-up were significant risk factors reported in multivariate analyses. Proteinuria was present in 0% to 84% of all survivors (17/57 studies). No study performed multivariate analysis to assess risk factors for proteinuria.Hypophosphataemia was assessed in seven studies. Reported prevalences ranged between 0% and 47.6%, but four of seven studies found a prevalence of 0%. No studies assessed risk factors for hypophosphataemia using multivariate analysis. The prevalence of impairment of tubular phosphate reabsorption was mostly higher (range 0% to 62.5%; 11/57 studies). Higher cumulative ifosfamide dose, concomitant cisplatin treatment, nephrectomy and longer follow-up duration were significant risk factors for impaired tubular phosphate reabsorption in multivariate analyses.Treatment with cisplatin and carboplatin was associated with a significantly lower serum magnesium level in multivariate analysis, and the prevalence of hypomagnesaemia ranged between 0% and 37.5% in the eight studies investigating serum magnesium.Hypertension was investigated in 24 of the 57 studies. Reported prevalences ranged from 0% to 18.2%. A higher body mass index was the only significant risk factor noted in more than one multivariate analysis. Other reported factors that significantly increased the risk of hypertension were use of total body irradiation, abdominal irradiation, acute kidney injury, unrelated or autologous stem cell donor type, growth hormone therapy and older age at screening. Previous infection with hepatitis C significantly decreased the risk of hypertension.Because of the profound heterogeneity of the studies, it was not possible to perform any meta-analysis. AUTHORS' CONCLUSIONS The prevalence of renal adverse events after treatment with cisplatin, carboplatin, ifosfamide, radiation therapy involving the kidney region and/or nephrectomy ranged from 0% to 84%. With currently available evidence, it was not possible to draw any conclusions with regard to prevalence of and risk factors for renal adverse effects. Future studies should focus on adequate study design and reporting and should deploy multivariate risk factor analysis to correct for possible confounding. Until more evidence becomes available, CCS should be enrolled into long-term follow-up programmes to monitor their renal function and blood pressure.
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Abstract
Childhood cancer is rare, with an incidence of 100 new cases per million children and with renal tumours contributing 7% of cases. The introduction of multimodality treatment, surgery, radiotherapy and chemotherapy, has led to an exponential increase in the 5-year survival rate to >80%. However, this successful treatment has led to the development of late adverse effects. These treatment-related effects can cause premature deaths and increased morbidity compared with patients' peers. Radiation causes damage to tissue and organs within the radiation field, affecting growth and function, and is largely responsible for the leading cause of death, namely, second malignant neoplasms. Another important late effect is cardiac dysfunction due to anthracycline use with or without cardiac radiation. In addition, a few patients have genetic abnormalities predisposing to Wilms tumour development, which result in renal dysfunction in the long term and may be exacerbated by cancer treatment regimens. Awareness of late consequences of cancer treatment is important, as early recognition can improve outcome. When presented with a patient with a history of renal tumours, it is vital to enquire about previous treatment to understand whether it is relevant to the presenting problem.
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Affiliation(s)
- Gill Levitt
- Department of Oncology/Haematology, Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London, WC1N 3JH, UK.
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12
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13
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Giraud B, Hebert G, Deroussent A, Veal GJ, Vassal G, Paci A. Oxazaphosphorines: new therapeutic strategies for an old class of drugs. Expert Opin Drug Metab Toxicol 2010; 6:919-38. [DOI: 10.1517/17425255.2010.487861] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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14
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Lawson M, Vasilaras A, De Vries A, MacTaggart P, Nicol D. Urological implications of cyclophosphamide and ifosfamide. ACTA ACUST UNITED AC 2009; 42:309-17. [DOI: 10.1080/00365590701570953] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Malcolm Lawson
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Arthur Vasilaras
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Annamarie De Vries
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- University of Queensland, Brisbane, Queensland, Australia
| | - Peter MacTaggart
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Department of Urology, Queen Elizabeth II Hospital, Brisbane, Queensland, Australia
- University of Queensland, Brisbane, Queensland, Australia
| | - David Nicol
- Department of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- University of Queensland, Brisbane, Queensland, Australia
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16
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Hanly L, Chen N, Rieder M, Koren G. Ifosfamide nephrotoxicity in children: a mechanistic base for pharmacological prevention. Expert Opin Drug Saf 2009; 8:155-68. [PMID: 19309244 DOI: 10.1517/14740330902808169] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The antineoplastic drug ifosfamide (IFO) in the treatment of solid tumors, particularly in children, is the cause of severe nephrotoxicity. Although it is a potent and effective chemotherapeutic agent, the associated nephrotoxicity has a serious impact on the health and the quality of life of exposed children. The toxic metabolite of IFO thought to be responsible for IFO-induced kidney damage is chloroacetaldehyde (CAA). Those suffering from nephrotoxicity typically develop tubular and glomerular toxicities, with the most severe form being Fanconi's syndrome. As the mode of toxicity of CAA seems to be primarily owing to oxidative stress, the use of antioxidants as a protective measure for the kidneys is a promising strategy. In this review, we highlight recent research that supports the local renal production of CAA as the proximate cause of IFO-induced nephrotoxicity with age as an important risk factor, those under the age of three being the most vulnerable. Most importantly, we focus on the potential advantages of the antioxidant N-acetylcysteine owing to both its antioxidant properties and its current use clinically in pediatrics.
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Affiliation(s)
- Lauren Hanly
- Department of Physiology and Pharmacology, University of Western Ontario, London, Ontario, Canada
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17
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Storme T, Deroussent A, Mercier L, Prost E, Re M, Munier F, Martens T, Bourget P, Vassal G, Royer J, Paci A. New ifosfamide analogs designed for lower associated neurotoxicity and nephrotoxicity with modified alkylating kinetics leading to enhanced in vitro anticancer activity. J Pharmacol Exp Ther 2008; 328:598-609. [PMID: 19017849 DOI: 10.1124/jpet.108.144170] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Ifosfamide is a well known prodrug for cancer treatment with cytochrome P450 metabolism. It is associated with both antitumor activity and toxicities. Isophosphoramide mustard is the bisalkylating active metabolite, and acrolein is a urotoxic side product. Because acrolein toxicity is limited by coadministration of sodium mercaptoethanesulfonate, the incidence of urotoxicity has been lowered. Current evidence suggests that chloroacetaldehyde, a side-chain oxidation metabolite, is responsible for neurotoxicity and nephrotoxicity. The aim of our research is to prevent chloroacetaldehyde formation using new enantioselectively synthesized ifosfamide analogs, i.e., C7,C9-dimethyl-ifosfamide. We hypothesize that reduced toxicogenic catabolism may induce less toxicity without changing anticancer activity. Metabolite determinations of the dimethyl-ifosfamide analogs were performed using liquid chromatography and tandem mass spectrometry after in vitro biotransformation by drug-induced rat liver microsomes and human microsomes expressing the main CYP3A4 and minor CYP2B6 enzymes. Both human and rat microsomes incubations produced the same N-deschloroalkylated and 4-hydroxylated metabolites. A coculture assay of 9L rat glioblastoma cells and rat microsomes was performed to evaluate their cytotoxicity. Finally, a mechanistic study using (31)P NMR kinetics allowed estimating the alkylating activity of the modified mustards. The results showed that C7,C9-dimethyl-ifosfamide exhibited increased activities, although they were still metabolized through the same N-deschloroalkylation pathway. Analogs were 4 to 6 times more cytotoxic than ifosfamide on 9L cells, and the generated dimethylated mustards were 28 times faster alkylating agents than ifosfamide mustards. Among these new ifosfamide analogs, the 7S,9R-enantiomer will be assessed for further in vivo investigations for its anticancer activity and its toxicological profile.
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Affiliation(s)
- Thomas Storme
- Unité Mixte de Recherche 8638 Centre National de Recherche Scientifique Medicinal Chemistry Laboratory-Faculty of Pharmacy, University Paris Descartes, Paris, France
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Meazza C, Bisogno G, Casanova M, Zanetti I, Carli M, Ferrari A. Full-dose ifosfamide can be safely administered to outpatients. Pediatr Blood Cancer 2008; 50:375-8. [PMID: 16847930 DOI: 10.1002/pbc.20958] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
This report compares a traditional full-dose ifosfamide administration modality (24-hr hyperhydration and mesna infusion) with a simplified 9-hr hyperhydration and mesna infusion for use in outpatients. Acute ifosfamide toxicity was the same, suggesting that ifosfamide could be safely administered to outpatients, reducing the currently-recommended prolonged hyperhydration and mesna uroprotection, thus resulting in shorter hospital stays and consequently lower costs.
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Affiliation(s)
- Cristina Meazza
- Pediatric Oncology Unit, Istituto Nazionale Tumori, Milano, Italy
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Finkel KW, Foringer JR. Renal disease in patients with cancer. ACTA ACUST UNITED AC 2008; 3:669-78. [PMID: 18033226 DOI: 10.1038/ncpneph0622] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2006] [Accepted: 06/29/2007] [Indexed: 01/08/2023]
Abstract
Kidney disease is very common in patients with cancer. Nephrologists are vital members of the multidisciplinary care team for these patients. Given the high prevalence of comorbidities in patients treated for active malignancy, it is not surprising that these individuals frequently develop renal diseases that are common among other hospitalized patients, such as those arising from sepsis, hypotension or use of nephrotoxic agents (e.g. radiocontrast or antimicrobial agents). The role of the nephrologist in these cases differs little with respect to the presence or absence of cancer. On the other hand, there are several renal syndromes that are unique to patients with cancer, being caused either by the cancer itself or by its treatment. These syndromes are reviewed here. In addition, patients who are receiving chemotherapy often require dialysis for either acute or chronic kidney disease. Unfortunately, there is very little information on the clearance characteristics of most chemotherapeutic agents. In cancer patients with renal disease, both the timing of administration and the dose-adjustment of chemotherapy must rely on clinical experience and close clinical observation.
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Affiliation(s)
- Kevin W Finkel
- Division of Renal Diseases and Hypertension, University of Texas Medical School at Houston, Houston, TX 77030, USA.
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Stöhr W, Paulides M, Bielack S, Jürgens H, Treuner J, Rossi R, Langer T, Beck JD. Ifosfamide-induced nephrotoxicity in 593 sarcoma patients: a report from the Late Effects Surveillance System. Pediatr Blood Cancer 2007; 48:447-52. [PMID: 16628552 DOI: 10.1002/pbc.20858] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Ifosfamide is widely used in paediatric oncology, but its use is limited by nephrotoxic side effects. The aim of this study was to evaluate the incidence and risk factors of tubulopathy, with special emphasis on the influence of age, where different findings have been published so far. PROCEDURE Five hundred ninety three children and adolescents treated for Ewing, osteo- or soft-tissue sarcoma (median age at diagnosis: 11.7 years) were prospectively investigated for nephrotoxicity in the Late Effects Surveillance System (LESS) study. Tubulopathy was diagnosed in case of continuing hypophosphatemia and proteinuria. RESULTS After a median follow up of 19 months, 27 patients (4.6%; 95% CI: 3.0-6.6%) had newly developed tubulopathy. This incidence was 0.4% (95% CI: 0-2.4%) in patients treated with a cumulative ifosfamide dose of < or =24 g/m2, 6.5% (95% CI: 3.6-10.7%) after 24-60 g/m2, and 8.0% (95% CI: 4.2-13.6%) after > or = 60 g/m2. In multivariate analysis, children younger than 4 years at time of diagnosis had an 8.7-fold (95% CI: 3.5-21.8) higher risk for tubulopathy than older patients. Neither carboplatin treatment nor abdominal irradiation showed any significant influence. CONCLUSION Ifosfamide-induced nephrotoxicity was found in 4.6% of patients. Risk factors were the cumulative ifosfamide dose and young age at treatment.
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Affiliation(s)
- W Stöhr
- Department of Pediatric Oncology, LESS center, University Hospital for Children and Adolescents, Erlangen, Germany
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Benesic A, Schwerdt G, Freudinger R, Mildenberger S, Groezinger F, Wollny B, Kirchhoff A, Gekle M. Chloroacetaldehyde as a Sulfhydryl Reagent: The Role of Critical Thiol Groups in Ifosfamide Nephropathy. Kidney Blood Press Res 2006; 29:280-93. [PMID: 17035713 DOI: 10.1159/000096177] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2006] [Accepted: 09/11/2006] [Indexed: 11/19/2022] Open
Abstract
Chloroacetaldehyde (CAA) is a metabolite of the alkylating agent ifosfamide (IFO) and putatively responsible for renal damage following anti-tumor therapy with IFO. Depletion of sulfhydryl (SH) groups has been reported from cell culture, animal and clinical studies. In this work the effect of CAA on human proximal tubule cells in primary culture (hRPTEC) was investigated. Toxicity of CAA was determined by protein content, cell number, LDH release, trypan blue exclusion assay and caspase-3 activity. Free thiols were measured by the method of Ellman. CAA reduced hRPTEC cell number and protein, induced a loss in free intracellular thiols and an increase in necrosis markers. CAA but not acrolein inhibited the cysteine proteases caspase-3, caspase-8 and cathepsin B. Caspase activation by cisplatin was inhibited by CAA. In cells stained with fluorescent dyes targeting lysosomes, CAA induced an increase in lysosomal size and lysosomal leakage. The effects of CAA on cysteine protease activities and thiols could be reproduced in cell lysate. Acidification, which slowed the reaction of CAA with thiol donors, could also attenuate effects of CAA on necrosis markers, thiol depletion and cysteine protease inhibition in living cells. Thus, CAA directly reacts with cellular protein and non-protein thiols, mediating its toxicity on hRPTEC. This effect can be reduced by acidification. Therefore, urinary acidification could be an option to prevent IFO nephropathy in patients.
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Affiliation(s)
- Andreas Benesic
- Department of Physiology, University of Würzburg, Würzburg, Germany.
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Zhang J, Tian Q, Yung Chan S, Chuen Li S, Zhou S, Duan W, Zhu YZ. Metabolism and transport of oxazaphosphorines and the clinical implications. Drug Metab Rev 2006; 37:611-703. [PMID: 16393888 DOI: 10.1080/03602530500364023] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The oxazaphosphorines including cyclophosphamide (CPA), ifosfamide (IFO), and trofosfamide represent an important group of therapeutic agents due to their substantial antitumor and immuno-modulating activity. CPA is widely used as an anticancer drug, an immunosuppressant, and for the mobilization of hematopoetic progenitor cells from the bone marrow into peripheral blood prior to bone marrow transplantation for aplastic anemia, leukemia, and other malignancies. New oxazaphosphorines derivatives have been developed in an attempt to improve selectivity and response with reduced toxicity. These derivatives include mafosfamide (NSC 345842), glufosfamide (D19575, beta-D-glucosylisophosphoramide mustard), NSC 612567 (aldophosphamide perhydrothiazine), and NSC 613060 (aldophosphamide thiazolidine). This review highlights the metabolism and transport of these oxazaphosphorines (mainly CPA and IFO, as these two oxazaphosphorine drugs are the most widely used alkylating agents) and the clinical implications. Both CPA and IFO are prodrugs that require activation by hepatic cytochrome P450 (CYP)-catalyzed 4-hydroxylation, yielding cytotoxic nitrogen mustards capable of reacting with DNA molecules to form crosslinks and lead to cell apoptosis and/or necrosis. Such prodrug activation can be enhanced within tumor cells by the CYP-based gene directed-enzyme prodrug therapy (GDEPT) approach. However, those newly synthesized oxazaphosphorine derivatives such as glufosfamide, NSC 612567 and NSC 613060, do not need hepatic activation. They are activated through other enzymatic and/or non-enzymatic pathways. For example, both NSC 612567 and NSC 613060 can be activated by plain phosphodiesterase (PDEs) in plasma and other tissues or by the high-affinity nuclear 3'-5' exonucleases associated with DNA polymerases, such as DNA polymerases and epsilon. The alternative CYP-catalyzed inactivation pathway by N-dechloroethylation generates the neurotoxic and nephrotoxic byproduct chloroacetaldehyde (CAA). Various aldehyde dehydrogenases (ALDHs) and glutathione S-transferases (GSTs) are involved in the detoxification of oxazaphosphorine metabolites. The metabolism of oxazaphosphorines is auto-inducible, with the activation of the orphan nuclear receptor pregnane X receptor (PXR) being the major mechanism. Oxazaphosphorine metabolism is affected by a number of factors associated with the drugs (e.g., dosage, route of administration, chirality, and drug combination) and patients (e.g., age, gender, renal and hepatic function). Several drug transporters, such as breast cancer resistance protein (BCRP), multidrug resistance associated proteins (MRP1, MRP2, and MRP4) are involved in the active uptake and efflux of parental oxazaphosphorines, their cytotoxic mustards and conjugates in hepatocytes and tumor cells. Oxazaphosphorine metabolism and transport have a major impact on pharmacokinetic variability, pharmacokinetic-pharmacodynamic relationship, toxicity, resistance, and drug interactions since the drug-metabolizing enzymes and drug transporters involved are key determinants of the pharmacokinetics and pharmacodynamics of oxazaphosphorines. A better understanding of the factors that affect the metabolism and transport of oxazaphosphorines is important for their optional use in cancer chemotherapy.
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Affiliation(s)
- Jing Zhang
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore
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Zielińska E, Zubowska M, Misiura K. Role of GSTM1, GSTP1, and GSTT1 gene polymorphism in ifosfamide metabolism affecting neurotoxicity and nephrotoxicity in children. J Pediatr Hematol Oncol 2005; 27:582-9. [PMID: 16282887 DOI: 10.1097/01.mph.0000187429.52616.8a] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of this study was to evaluate the impact of GSTM1, GSTT1, and GSTP1 gene polymorphism on urinary excretion of unchanged ifosfamide, 2-dechloroethylifosfamide (2DCIF), and 3-dechloroethylifosfamide (3DCIF) with regard to the incidence of ifosfamide-related nephrotoxicity and neurotoxicity in children. The study comprised 76 children (38 girls, 38 boys) ages 9.84 to 210 months who were being treated for various malignant diseases with ifosfamide. The children were enrolled after identification of genotype coding for three classes of glutathione S-transferases (GSTM1, GSTT1, and GSTP1) at the initial stage of diagnosis. (P) nuclear magnetic resonance spectroscopy was used to analyze the urinary excretion of unchanged ifosfamide, 2DCIF, and 3DCIF metabolites on consecutive days after the end of the 3-hour infusion of ifosfamide. In children with polymorphic locus of the GSTP1 gene compared with children with homozygous wild alleles, increased urinary excretion of 3DCIF (P=0.029) and decreased creatinine clearance was found (Mann-Whitney P=0.03; median 81.1 mL/min/1.73 m vs. 105.0 mL/min/1.73 m, respectively). The authors' multidimensional analysis model revealed that besides the total ifosfamide dose and co-administration of other toxic drugs, polymorphic locus of GSTP1 gene may be one of the factors determining a higher toxicity of the cytostatic agent. The model was construed at P=0.029. Moreover, no correlation was found between the GSTM1 or GSTT1 genotype and ifosfamide toxicity and the urinary excretion of its metabolites. The results of this analysis indicate that individual reactions to ifosfamide can depend on inherited genetic polymorphisms, especially associated with the GSTP1 gene coding detoxifying enzyme.
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El-Zimaity M, Saliba R, Chan K, Shahjahan M, Carrasco A, Khorshid O, Caldera H, Couriel D, Giralt S, Khouri I, Ippoliti C, Champlin R, de Lima M. Hemorrhagic cystitis after allogeneic hematopoietic stem cell transplantation: donor type matters. Blood 2004; 103:4674-80. [PMID: 14726405 DOI: 10.1182/blood-2003-08-2815] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Abstract
Hemorrhagic cystitis (HC) remains a common complication of allogeneic blood and marrow transplantation. Previous analyses of risk factors for this complication were performed in heterogenous populations, with dissimilar diagnosis and conditioning regimens. We postulated that HC is more prevalent in matched unrelated donor (MUD) and unrelated cord blood (UCB) transplantations than in matched related donor (MRD) transplantations. We performed a retrospective study on 105 acute lymphocytic leukemia patients treated with 12 Gy total body irradiation-based regimens and allogeneic transplants (MUD, n = 38; UCB, n = 15; mismatched related, n = 20; MRD, n = 32). HC occurred in 16% of patients receiving MRD transplants, 30% of recipients of mismatched related, and 40% of MUD or UCB transplants (hazard ratio 2.9, 95% CI 1.0-7.9 for the comparison of MRD versus MUD). The excessive rate of HC among MUD and UCB patients became evident after the first 30 days after transplantation. Recipients younger than 26 years had a significantly higher incidence of HC (HR 2.5, 95% CI 1.1-5.8). This donor type and age effect was independent of platelet engraftment, development of graft-versus-host disease (GVHD), source of stem cells, use of anti-thymocyte globulin (ATG) or cyclophosphamide in the regimen, steroid use, or stem cell source. We concluded that HC is more prevalent in MUD and UCB transplantations. (Blood. 2004;103:4674-4680)
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Affiliation(s)
- Maha El-Zimaity
- Department of Blood and Marrow Transplantation, The University of Texas M D Anderson Cancer Center, 1515 Holcombe Blvd, Unit 423, Houston, TX 77030, USA
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Abstract
Ifosfamide is relatively well tolerated but it can be associated occasionally with life-threatening complications such as arrhythmias and heart failure, severe encephalopathy and hemorrhagic cystitis. Mesna administration can control the urothelial toxicity of ifosfamide, but it is without effect on the other complications. Other preventive measures, such as amifostine or methylene blue administration, have not yet been adequately evaluated in a sufficient number of patients. Clinicians prescribing ifosfamide, especially in high doses, should be watchful for early signs of toxicity in order to discontinue ifosfamide administration soon enough to avoid development of major toxicity.
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Affiliation(s)
- J Klastersky
- Institut Jules Bordet, Centre des Tumeurs de l'Université Libre de Bruxelles, Belgique.
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Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2002; 11:421-36. [PMID: 12271887 DOI: 10.1002/pds.661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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