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Aiba H, Kamei M, Ito Y, Takeda R, Yamada S, Okamoto H, Hayashi K, Miwa S, Kawaguchi Y, Saito S, Sakai T, Murakami H, Kimura H. Outcomes of Window Therapy with Carboplatin and Ifosfamide for Pediatric Osteosarcoma: A Case Series. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10040736. [PMID: 37189985 DOI: 10.3390/children10040736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 05/17/2023]
Abstract
For the treatment of osteosarcoma, cisplatin (CDDP) can be substituted by carboplatin (CBDCA) to reduce toxicity. We report a single institution experience of CBDCA-based regimen. Two to three cycles of CBDCA + ifosfamide (IFO) therapy (window therapy) were administered as neoadjuvant therapy for osteosarcoma. Depending on the response of window therapy, the subsequent protocols were determined; for good responders, surgery is performed, and postoperative therapies with CBDCA + IFO, adriamycin (ADM) and high-dose methotrexate (MTX) were administered; for stable disease, the postoperative regimens were advanced before surgery, and the remaining amount of postoperative chemotherapy is deduced; for progressive disease, CBDCA-based regimen is changed to CDDP-based regimen. From 2009 to 2019, seven patients were treated with this protocol. During the window therapy, two patients (28.6%) were assessed as good responders and completed the regimen as planned. Four patients (57.1%) had stable disease, and the chemotherapy schedules were modified. One patient (14.2%) with progressive disease was shifted to the CDDP-based regimen. At final follow-up, four patients showed no evidence of disease and three patients died of the disease. Since the efficacy during window therapy was limited, a CBDCA-based regimen in the neoadjuvant setting was considered insufficient for performing adequate surgery.
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Affiliation(s)
- Hisaki Aiba
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Michi Kamei
- Department of Pediatrics, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Yasuhiko Ito
- Department of Pediatrics, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
- Department of Pediatrics, Nagoya City University, West Medical Center, Nagoya 462-8508, Japan
| | - Risa Takeda
- Department of Pediatrics, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Satoshi Yamada
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Hideki Okamoto
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Katsuhiro Hayashi
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa 920-8641, Japan
| | - Shinji Miwa
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa 920-8641, Japan
| | - Yohei Kawaguchi
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Shiro Saito
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Takao Sakai
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Hideki Murakami
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
| | - Hiroaki Kimura
- Department of Orthopedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya 467-8601, Japan
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Plutt AA, Stanton MP, Zembillas AS, Pierson CE, Zahler S, Anderson PM. Excellent Tolerability of Ifosfamide and Mesna Via Continuous Infusion in a Pediatric Patient Population. J Pediatr Hematol Oncol 2022; 44:e1029-e1032. [PMID: 34862353 DOI: 10.1097/mph.0000000000002361] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/08/2021] [Indexed: 10/19/2022]
Abstract
Ifosfamide is an antitumor agent with activity against various malignancies in pediatric patients. As a prodrug, ifosfamide requires metabolic activation, which occurs via a saturable, multistep equilibrium-based process. Due to these metabolic characteristics, the method of administration can affect its therapeutic and toxic effects. This single-center, retrospective review describes the tolerability of continuous infusion and bolus administration of ifosfamide in 10 pediatric patients with Ewing sarcoma. The primary objective was to report the hematologic toxicities of patients with differing administration methods. Secondary objectives included collecting information on nonhematologic toxicities and incidence of treatment delays and dose reductions. Ultimately, 48 cycles of ifosfamide were administered as bolus administration and 24 as continuous infusion. Patients receiving bolus administration had lower hemoglobin and platelet nadirs resulting in more transfusions and treatment delays when compared proportionally to continuous infusion. With the results of this case series, continuous infusion ifosfamide appears to be safe and feasible for outpatient administration and may offer an advantage from a hematologic adverse event profile but would need to be confirmed in a larger cohort.
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Affiliation(s)
| | | | | | | | - Stacy Zahler
- Department of Pediatric Hematology/Oncology, Cleveland Clinic Children's, Cleveland, OH
| | - Peter M Anderson
- Department of Pediatric Hematology/Oncology, Cleveland Clinic Children's, Cleveland, OH
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Bélanger V, Benmoussa A, Napartuk M, Warin A, Laverdière C, Marcoux S, Levy E, Marcil V. The Role of Oxidative Stress and Inflammation in Cardiometabolic Health of Children During Cancer Treatment and Potential Impact of Key Nutrients. Antioxid Redox Signal 2021; 35:293-318. [PMID: 33386063 DOI: 10.1089/ars.2020.8143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Significance: The 5-year survival rate of childhood cancers is now reaching 84%. However, treatments cause numerous acute and long-term side effects. These include cardiometabolic complications, namely hypertension, dyslipidemia, hyperglycemia, insulin resistance, and increased fat mass. Recent Advances: Many antineoplastic treatments can induce oxidative stress (OxS) and trigger an inflammatory response, which may cause acute and chronic side effects. Critical Issues: Clinical studies have reported a state of heightened OxS and inflammation during cancer treatment in children as the result of treatment cytotoxic action on both cancerous and noncancerous cells. Higher levels of OxS and inflammation are associated with treatment side effects and with the development of cardiometabolic complications. Key nutrients (omega-3 polyunsaturated fatty acids, dietary antioxidants, probiotics, and prebiotics) have the potential to modulate inflammatory and oxidative responses and, therefore, could be considered in the search for adverse complication prevention means as long as antineoplastic treatment efficiency is maintained. Future Directions: There is a need to better understand the relationship between cardiometabolic complications, OxS, inflammation and diet during pediatric cancer treatment, which represents the ultimate goal of this review. Antioxid. Redox Signal. 35, 293-318.
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Affiliation(s)
- Véronique Bélanger
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada.,Department of Nutrition, Université de Montréal, Montreal, Canada.,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada
| | - Abderrahim Benmoussa
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada.,Department of Nutrition, Université de Montréal, Montreal, Canada.,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada
| | - Mélanie Napartuk
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada.,Department of Nutrition, Université de Montréal, Montreal, Canada.,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada
| | - Alexandre Warin
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada
| | | | - Sophie Marcoux
- Department of Public Health & Preventive Medicine, Université de Montréal, Montreal, Canada
| | - Emile Levy
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada.,Department of Nutrition, Université de Montréal, Montreal, Canada.,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada.,Department of Pediatrics, Université de Montréal, Montreal, Canada
| | - Valérie Marcil
- Research Centre, CHU Sainte-Justine University Health Centre, Montreal, Canada.,Department of Nutrition, Université de Montréal, Montreal, Canada.,Institute of Nutrition and Functional Foods, Laval University, Quebec City, Canada
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Hayek S, Gibson TM, Leisenring WM, Guida JL, Gramatges MM, Lupo PJ, Howell RM, Oeffinger KC, Bhatia S, Edelstein K, Hudson MM, Robison LL, Nathan PC, Yasui Y, Krull KR, Armstrong GT, Ness KK. Prevalence and Predictors of Frailty in Childhood Cancer Survivors and Siblings: A Report From the Childhood Cancer Survivor Study. J Clin Oncol 2019; 38:232-247. [PMID: 31800343 DOI: 10.1200/jco.19.01226] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To estimate the prevalence of frailty among childhood cancer survivors and to determine the direct and indirect effects of treatment exposures, lifestyle factors, and severe, disabling, and life-threatening chronic condition on frailty. METHODS Childhood cancer survivors (≥ 5 years since diagnosis), treated between 1970 and 1999 when < 21 years old (n = 10,899; mean age, 37.6 ± 9.4 years; 48% male, 86% white) and siblings were included (n = 2,097; mean age, 42.9 ± 9.4 years). Frailty was defined as ≥ 3 of the following: low lean mass, exhaustion, low energy expenditure, walking limitations, and weakness. Generalized linear models were used to evaluate direct and indirect associations between frailty and treatment exposures, sociodemographic characteristics, lifestyle factors, and chronic condition. RESULTS The overall prevalence of frailty among survivors was 3 times higher compared with siblings (6.4%; 95% CI, 4.1% to 8.7%; v 2.2%; 95% CI, 1.2% to 3.2%). Survivors of CNS tumors (9.5%; 95% CI, 5.2% to 13.8%) and bone tumors (8.1%; 95% CI, 5.1% to 11.1%) had the highest prevalence of frailty. Survivors exposed to cranial radiation, pelvic radiation ≥ 34 Gy, abdominal radiation > 40 Gy, cisplatin ≥ 600 mg/m2, amputation, or lung surgery had increased risk for frailty. These associations were partially but not completely attenuated when sociodemographic characteristics, lifestyle factors, and chronic conditions were added to multivariable models. Cranial radiation (prevalence ratio [PR], 1.47; 95% CI, 1.20 to 1.76), pelvic radiation ≥ 34 Gy (PR, 1.46; 95% CI, 1.01 to 2.11), and lung surgery (PR, 1.75; 95% CI, 1.28 to 2.38) remained significant after sociodemographic, lifestyle, and chronic conditions were accounted for. CONCLUSION Childhood cancer survivors reported a higher prevalence of frailty compared with siblings. Radiation and lung surgery exposures were associated with increased risk for frailty. Interventions to prevent, delay onset, or remediate chronic disease and/or promote healthy lifestyle are needed to decrease the prevalence of frailty and preserve function in this at-risk population.
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Affiliation(s)
- Samah Hayek
- St Jude Children's Research Hospital, Memphis, TN
| | | | | | | | | | | | | | | | - Smita Bhatia
- University of Alabama at Birmingham, Birmingham, AL
| | | | | | | | | | - Yutaka Yasui
- St Jude Children's Research Hospital, Memphis, TN
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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: 44] [Impact Index Per Article: 8.8] [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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Szalontay L, Shad A. Treatment Effects and Long-Term Management of Sarcoma Patients and Survivors. Sarcoma 2017. [DOI: 10.1007/978-3-319-43121-5_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Ramirez MD, Mertens A, Esiashvili N, Meacham LR, Wasilewski-Masker K. Yield of Urinalysis Screening in Pediatric Cancer Survivors. Pediatr Blood Cancer 2016; 63:893-900. [PMID: 26797960 PMCID: PMC4801680 DOI: 10.1002/pbc.25897] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 11/30/2015] [Indexed: 11/11/2022]
Abstract
BACKGROUND The Children's Oncology Group (COG) publishes consensus guidelines with screening recommendations for early identification of treatment-related morbidities among childhood cancer survivors. We sought to estimate the yield of recommended yearly urinalysis screening for genitourinary complications as per Version 3.0 of the COG Long-Term Follow-Up Guidelines and identify possible risk factors for abnormal screening in a survivor population. PROCEDURE A database of pediatric cancer survivors evaluated between January 2008 and March 2012 at Children's Healthcare of Atlanta was queried for survivors at risk for genitourinary late effects. The frequency of abnormal urinalyses (protein ≥1+ and/or presence of glucose and/or ≥5 red blood cells per high power field) was estimated. Risk factors associated with abnormal screening were identified. RESULTS Chart review identified 773 survivors (57% male; 67% Caucasian; 60% leukemia/lymphoma survivors; mean age at diagnosis, 5.7 years [range: birth to 17.7 years]; time from diagnosis to initial screening, 7.6 years [range: 2.3 to 21.5 years]) who underwent urinalysis. Abnormal results were found in 78 (5.3%) of 1,484 total urinalyses. Multivariable analysis revealed higher dose ifosfamide (odds ratio [OR] = 6.8, 95% confidence interval [CI] 2.9-16.0) and total body irradiation (TBI, OR = 3.0, 95% CI 1.0-8.4) as significant risk factors for abnormal initial urinalysis screening. CONCLUSIONS Pediatric cancer survivors exposed to higher dose ifosfamide or TBI may be at higher risk of abnormal findings on urinalysis screening. Targeted screening of these higher risk patients should be considered.
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Affiliation(s)
- Matthew D. Ramirez
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, The Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, Atlanta, GA
| | - Ann Mertens
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, The Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, Atlanta, GA
| | - Natia Esiashvili
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA
| | - Lillian R. Meacham
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, The Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, Atlanta, GA
| | - Karen Wasilewski-Masker
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, The Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, Atlanta, GA,Correspondence to: Karen Wasilewski-Masker, MD, MSc, The Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, 5455 Meridian Mark Road, Suite 400, Atlanta, GA 30342, Tel.: (404)785-3240, Fax: (404)785-3600,
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Zhang Y, Sun LL, Li T, Sun H, Mao GJ. Clinical study on carboplatin for treating pediatric patients with Wilms tumors. Asian Pac J Cancer Prev 2014; 15:7277-80. [PMID: 25227828 DOI: 10.7314/apjcp.2014.15.17.7277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
UNLABELLED This analysis was conducted to evaluate the efficacy and safety of carboplatin based chemotherapy in treating pediatric patients with Wilms tumors. METHODS Clinical studies evaluating the efficacy and safety of carboplatin based regimens on response and safety for pediatric patients with Wilms tumors were identified using a predefined search strategy. Pooled response rates (RRs) of treatment were calculated. RESULTS In carboplatin based regimens, 4 clinical studies which including 127 patients with advanced Wilms tumors were considered eligible for inclusion. With this carboplatin based chemotherapy, 2 clinical studies included carboplatin, ifosfamide and etoposide. Systemic analysis suggested that, in all patients, the pooled PR was 64.5% (82/127) in carboplatin based regimens. Thrombocytopenia and leukocytopenia were the main side effects. No grade III or IV renal or liver toxicity was observed. No treatment related death occurred with carboplatin based treatment. CONCLUSION This systemic analysis suggests that carboplatin based regimens are associated with a reasonable response rate and accepted toxicities for treating pediatric patients with Wilms tumors.
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Affiliation(s)
- Yong Zhang
- Shiyan Taihe Hospital of Hubei Province Department of Pediatrics, The Affiliated Hospital of Hubei Medical College, Shiyan, China E-mail :
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Interleukin 18 as a marker of chronic nephropathy in children after anticancer treatment. DISEASE MARKERS 2013; 35:811-8. [PMID: 24379519 PMCID: PMC3860090 DOI: 10.1155/2013/369784] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/10/2013] [Accepted: 10/25/2013] [Indexed: 12/12/2022]
Abstract
Novel markers of nephrotoxicity, including kidney injury molecule 1 (KIM-1), interleukin 18 (IL-18), and beta-2 microglobulin, were used in the detection of acute renal injury. The aim of the study was to establish the frequency of postchemotherapy chronic kidney dysfunction in children and to assess the efficacy of IL-18, KIM-1, and beta-2 microglobulin in the detection of chronic nephropathy. We examined eighty-five patients after chemotherapy (median age of twelve years). The median age at the point of diagnosis was 4.2 years, and the median follow-up time was 4.6 years. We performed classic laboratory tests assessing kidney function and compared the results with novel markers (KIM-1, beta-2 microglobulin, and IL-18). Features of subclinical renal injury were identified in forty-eight children (56.3% of the examined group). Nephropathy, especially tubulopathy, appeared more frequently in patients treated with ifosfamide, cisplatin, and/or carboplatin, following nephrectomy or abdominal radiotherapy (P = 0.14, P = 0.11, and P = 0.08, resp.). Concentrations of IL-18 and beta-2 microglobulin were comparable with classic signs of tubulopathy (P = 0.0001 and P = 0.05). Concentrations of IL-18 were also significantly higher in children treated with highly nephrotoxic drugs (P = 0.0004) following nephrectomy (P = 0.0007) and abdominal radiotherapy (P = 0.01). Concentrations of beta-2 microglobulin were higher after highly toxic chemotherapy (P = 0.004) and after radiotherapy (P = 0.02). ROC curves created utilizing IL-18 data allowed us to distinguish between children with nephropathy (value 28.8 pg/mL) and tubulopathy (37.1 pg/mL). Beta-2 microglobulin and IL-18 seem to be promising markers of chronic renal injury in children after chemotherapy.
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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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Church DN, Hassan AB, Harper SJ, Wakeley CJ, Price CGA. Osteomalacia as a late metabolic complication of Ifosfamide chemotherapy in young adults: illustrative cases and review of the literature. Sarcoma 2011; 2007:91586. [PMID: 17641745 PMCID: PMC1906873 DOI: 10.1155/2007/91586] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2006] [Accepted: 03/07/2007] [Indexed: 11/17/2022] Open
Abstract
Purpose. Ifosfamide is a drug commonly used in the management of sarcomas and other solid tumours. One potential toxicity of its use is renal tubular damage, which can lead to skeletal abnormalities; rickets in children and osteomalacia in adults. We aimed to characterise this rare complication in adults. Patients. Three illustrative patient cases treated in our institution are presented. All were treated for sarcoma, and received varying doses of ifosfamide during their therapy. Methods. We performed a review of the literature on the renal tubular and skeletal complications of ifosfamide in adults. Papers were identified by searches of PubMed using the terms "osteomalacia," "nephrotoxicity," "Fanconi syndrome," "ifosfamide," and "chemotherapy" for articles published between 1970 and 2006. Additional papers were identified from review of references of relevant articles. Results. There are only four case reports of skeletal toxicity secondary to ifosfamide in adults; the majority of data refer to children. Risk factors for development of renal tubular dysfunction and osteodystrophy include platinum chemotherapy, increasing cumulative ifosfamide dose, and reduced nephron mass. The natural history of ifosfamide-induced renal damage is variable, dysfunction may not become apparent until some months after treatment, and may improve or worsen with time. Discussion. Ifosfamide-induced osteomalacia is seldom described in adults. Clinicians should be vigilant for its development, as timely intervention may minimise complications.
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Affiliation(s)
- D. N. Church
- Department of Medical Oncology, Bristol Haematology and Oncology Centre, Horfield Road, Bristol BS2 8ED, UK
- *D. N. Church:
| | - A. B. Hassan
- Department of Cellular & Molecular Medicine, School of Medical Sciences, University of Bristol, Bristol BS8 1TD, UK
| | - S. J. Harper
- Richard Bright Kidney Unit, Southmead Hospital, Westbury-on-Trym, Bristol BS10 5NB, UK
| | - C. J. Wakeley
- Department of Radiology, Bristol Royal Infirmary, Marlborough Street, Bristol BS2 8HW, UK
| | - C. G. A. Price
- Department of Medical Oncology, Bristol Haematology and Oncology Centre, Horfield Road, Bristol BS2 8ED, UK
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Jones DP, Spunt SL, Green D, Springate JE. Renal late effects in patients treated for cancer in childhood: a report from the Children's Oncology Group. Pediatr Blood Cancer 2008; 51:724-31. [PMID: 18677764 PMCID: PMC2734519 DOI: 10.1002/pbc.21695] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Improvements in childhood cancer therapy have led to increasing numbers of long-term survivors. These survivors are at risk for a variety of late effects due to the disease itself, treatment exposures (surgery, chemotherapy, and radiotherapy), underlying medical problems, and health behaviors. The COG LTFU Guidelines are risk-based, exposure-related recommendations for the identification and management of late effects due to therapies utilized in the treatment of childhood cancer, and are designed for asymptomatic survivors presenting for routine medical follow-up 2 or more years after completion of cancer therapy. The COG Guidelines Task Force on Urinary Tract Complications conducted an extensive review of the medical literature via MEDLINE. Specific treatment exposures which were reviewed include nephrectomy, chemotherapy regimens known to be nephrotoxic (cisplatin, carboplatin, ifosfamide, and methotrexate), and renal irradiation. Literature sources were ranked according to the strength of evidence and are cited in the review. This review summarizes the literature that supported the recommendations for cancer survivors at risk for nephrotoxicity previously outlined in the Children's Oncology Group Long-Term Follow-Up Guidelines for Survivors of Childhood, Adolescent and Young Adult Cancers (COG LTFU Guidelines).
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Affiliation(s)
- Deborah P. Jones
- University of Tennessee Health Science Center Children’s Foundation Research Center at Le Bonheur Children’s Medical Center, Memphis, TN
| | - Sheri L. Spunt
- Department of Oncology St. Jude Children’s Research Hospital, Memphis, TN Associate Professor, Department of Pediatrics University of Tennessee Health Science Center, Memphis, TN
| | - Daniel Green
- Department of Epidemiology and Cancer Prevention St. Jude Children’s Research Hospital, Memphis, TN
| | - James E. Springate
- Department of Pediatrics School of Medicine and Biomedical Sciences State University of New York at Buffalo Buffalo, NY
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Nunez SB, Mulrooney DA, Laverdiere C, Hudson MM. Risk-based health monitoring of childhood cancer survivors: a report from the Children's Oncology Group. Curr Oncol Rep 2008; 9:440-52. [PMID: 17991351 DOI: 10.1007/s11912-007-0062-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Because of therapeutic advances over the past 50 years, long-term survival is now a reality for nearly 80% of children and adolescents diagnosed with cancer. The growing population of childhood cancer survivors is notable for its vulnerability to adverse health outcomes, many of which may not become clinically apparent until years after therapy completion. Early detection, prevention, and ameliorative interventions provide the opportunity to reduce cancer-related morbidity and mortality. This review is intended to complement the Children's Oncology Group Long-Term Follow-Up Guidelines for Survivors of Childhood, Adolescent, and Young Adult Cancers. The objective of this review is to familiarize readers with the diverse health risks experienced by childhood cancer survivors that stem from the heterogeneous therapeutic interventions required to achieve disease control.
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Affiliation(s)
- Susan B Nunez
- Department of Oncology, Division of Cancer Survivorship, University of Tennessee College of Medicine, St. Jude Children's Research Hospital, 332 North Lauderdale Street, Mailstop 735, Memphis, TN 38119, USA
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Tascilar M, Loos WJ, Seynaeve C, Verweij J, Sleijfer S. The pharmacologic basis of ifosfamide use in adult patients with advanced soft tissue sarcomas. Oncologist 2008; 12:1351-60. [PMID: 18055856 DOI: 10.1634/theoncologist.12-11-1351] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The treatment outcome of patients with locally advanced and metastatic soft tissue sarcomas is poor. Doxorubicin is regarded as standard treatment, but its use is featured by the occurrence of cardiotoxicity. This hinders the administration of this drug at high doses or in combination with, in theory, attractive newly developed targeted drugs, such as vascular endothelial growth factor (VEGF) pathway inhibitors. The combination of doxorubicin and VEGF pathway inhibitors has been shown to yield an unacceptable high rate of cardiomyopathy. Ifosfamide is the only drug that consistently shows response rates comparable to those of doxorubicin. The lack of cardiotoxicity renders this drug a much more attractive alternative than doxorubicin to be explored at high doses or as part of new drug combinations. This review addresses the clinical pharmacology, metabolism, and present role of ifosfamide in the treatment of locally advanced and/or metastatic soft tissue sarcomas, excluding gastrointestinal stromal tumors, the Ewing-like sarcomas, and other small blue round cell tumors. Furthermore, this review focuses on the anticipated growing role of ifosfamide in the development of new treatment strategies.
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Affiliation(s)
- Metin Tascilar
- Department of Medical Oncology, Erasmus University Medical Center Rotterdam-Daniel den Hoed Cancer Center, Groene Hilledijk 301, 3075EA Rotterdam, The Netherlands
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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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Aleksa K, Halachmi N, Ito S, Koren G. A tubule cell model for ifosfamide nephrotoxicity. Can J Physiol Pharmacol 2005; 83:499-508. [PMID: 16049550 DOI: 10.1139/y05-036] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Mechanisms leading to ifosfamide (IF)-induced renal damage have not been fully elucidated. Recent work suggests that localized renal tubular metabolism of IF and the production of the nephrotoxic chloroacetaldehyde may lead to nephrotoxicity. Presently no pharmacological method to reduce IF nephrotoxicity has been identified. The objectives of this study were to establish a tubule cell model for IF nephrotoxicity, to verify whether renal proximal tubular cells have the necessary cytochrome P450 (CYP) enzymes to oxidize IF, and whether they can metabolize IF to chloroacetaldehyde. CYP3A, and 2B mRNA and protein were identified in LLCPK-1 cells. The cells metabolized the R- and S-IF enantiomers to their respective 2- and 3-dechloroethylifosfamide metabolites, by-products of chloroacetal dehyde formation. Metabolite production was both time and concentration-dependent. IF did not affect cell viability. In contrast, glutathione-depleted cells showed time and dose-dependent damage. The presence of the relevant CYP enzymes in renal tubular cells along with their ability to metabolize IF to its 2- and 3-dechloroethylifosfamide metabolites suggests that nephrotoxic damage may result from the localized production of chloroacetaldehyde. Glutathione is a major defence mechanism against IF toxicity, thus pharmacological methods for replenishing intracellular glutathione may be effective in modulating IF-induced nephrotoxicity. Key words: LLCPK-1, metabolism, ifosfamide, renal, CYP3A, CYP2B.
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Affiliation(s)
- Katarina Aleksa
- Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, ON, Canada
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Marina N, Gebhardt M, Teot L, Gorlick R. Biology and therapeutic advances for pediatric osteosarcoma. Oncologist 2004; 9:422-41. [PMID: 15266096 DOI: 10.1634/theoncologist.9-4-422] [Citation(s) in RCA: 483] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Osteosarcoma is the most common malignant bone tumor in children and adolescents. Survival for these patients was poor with the use of surgery and/or radiotherapy. The introduction of multi-agent chemotherapy dramatically improved the outcome for these patients and the majority of modern series report 3-year disease-free survival of 60%-70%. This paper describes current strategies for treating patients with osteosarcoma as well as review of the clinical features, radiologic and diagnostic work-up, and pathology. The authors review the state of the art management for patients with osteosarcoma in North America and Europe including the use of limb-salvage procedures and reconstruction as well as discuss the etiologic and biologic factors associated with tumor development. Therapy-related sequelae and future directions in the biology and therapy for these patients are also discussed.
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Affiliation(s)
- Neyssa Marina
- Department of Pediatrics, Division of Hematology-Oncology, Stanford University Medical Center, Stanford, California 94305-5208, USA.
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Crews KR, Liu T, Rodriguez-Galindo C, Tan M, Meyer WH, Panetta JC, Link MP, Daw NC. High-dose methotrexate pharmacokinetics and outcome of children and young adults with osteosarcoma. Cancer 2004; 100:1724-33. [PMID: 15073863 DOI: 10.1002/cncr.20152] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND High-dose methotrexate (HDMTX) is used frequently in combination regimens that include nephrotoxic chemotherapy. The authors evaluated the impact of factors such as age and prior nephrotoxic agents on MTX pharmacokinetics in children and young adults with osteosarcoma and examined whether MTX pharmacokinetic parameters were associated with outcome. METHODS The authors evaluated MTX pharmacokinetics in 140 patients who were treated with 1083 courses of HDMTX on 3 consecutive studies of multiagent chemotherapy at a single institution. The influence of MTX pharmacokinetics on the outcome of 107 patients with localized disease was examined. RESULTS Mean peak MTX concentrations > or = 1000 microM were achieved in 135 patients (96%). MTX clearance was decreased after cisplatin therapy (P = 0.01), after cisplatin in combination with ifosfamide therapy (P < 0.0001), and after MTX therapy (P = 0.003). In patients with localized osteosarcoma, a higher mean MTX area under the curve, a higher mean peak concentration of MTX, a longer mean time above a threshold concentration (500 microM), and a lower mean MTX clearance were associated with lower probability of event-free survival (EFS). Patients who had a mean peak MTX plasma concentration > 1500 microM were found to have a worse outcome (estimated 5-year EFS, 58.5% +/- 6.7%) compared with patients who had a mean peak concentration < or = 1500 microM (estimated 5-year EFS, 75.5% +/- 6.6%; P = 0.02). CONCLUSIONS When HDMTX (12 g/m(2)) was used with multiagent therapy for patients with osteosarcoma, very high MTX exposures were associated with poorer outcome. The prospective evaluation of MTX pharmacokinetics and their relation to outcome in a large study is warranted to further substantiate the current findings and to elucidate the causative mechanism.
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Affiliation(s)
- Kristine R Crews
- Department of Pharmaceutical Sciences, St. Judes Children's Research Hospital, Memphis, Tennessee 38105, USA.
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McCune JS, Friedman DL, Schuetze S, Blough D, Magbulos M, Hawkins DS. Influence of age upon Ifosfamide-induced nephrotoxicity. Pediatr Blood Cancer 2004; 42:427-32. [PMID: 15049014 DOI: 10.1002/pbc.20011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Ifosfamide-induced nephrotoxicity is well recognized in children, although it has also been reported in adults. Whether ifosfamide nephrotoxicity is more common in children than in adults is not known. PROCEDURE Medical records of adults and children diagnosed with sarcoma whom received ifosfamide with a cumulative dose >20 g/m(2) were evaluated. Twenty-five children (</=18-years of age) and 28 adults were identified. RESULTS National Cancer Institute Common Toxicity Criteria grade 3-4 ifosfamide-induced nephrotoxicity was present in 24 and 17% of children and adults, respectively (P = 0.58). Cumulative ifosfamide doses were similar between the two populations, with the median (range) of 70.2 g/m(2) (22.4-72) for children and 59 g/m(2) (20.8-146) for adults (P = 0.25). Logistic regression analysis indicated that neither age or cumulative ifosfamide dose were associated with grade 3-4 ifosfamide-induced nephrotoxicity (P = 0.36). CONCLUSIONS Children and adults receiving >20 g/m(2) of ifosfamide have similar susceptibility to ifosfamide-induced nephrotoxicity. Factors other than age and cumulative dose should be considered for understanding the inter-individual variation in nephrotoxicity.
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Aleksa K, Ito S, Koren G. Renal-tubule metabolism of ifosfamide to the nephrotoxic chloroacetaldehyde: pharmacokinetic modeling for estimation of intracellular levels. ACTA ACUST UNITED AC 2004; 143:159-62. [PMID: 15007305 DOI: 10.1016/j.lab.2003.10.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Ifosfamide (IF) improves survival in children with solid tumors but causes a high rate of nephrotoxicity. We hypothesized that this is caused by an oxidative metabolite of IF, chloroacetaldehyde, which is produced locally by the cells of the renal tubule (RT). For this hypothesis to be viable, one must document that chloroacetaldehyde concentrations in the RT cell are consistent with levels shown to cause nephrotoxicity in experimental systems. Using pharmacokinetic modeling of experimental data, we show that the median level of chloroacetaldehyde in RT cells is 80 micromol/L, ranging from 35 to 320 micromol/L. These concentrations are consistent with levels shown experimentally to cause functional and structural RT damage and lends validity to the hypothesis that local renal production of chloroacetaldehyde causes nephrotoxicity.
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Affiliation(s)
- Katarina Aleksa
- Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, Toronto, ON, Canada
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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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Abstract
Soft tissue sarcomas (STS) account for approximately 7% of malignant neoplasms in children. The heterogeneity of STS makes the diagnosis and therapy particularly difficult and should be reserved for specialized centers with expertise in treating cancer in children. Major progress in the accuracy of diagnosis and classification has been made by the identification of specific, recurring genetic alterations t(2;13)(q35;q14) and t(1;13)(p36;q14) in alveolar rhabdomyosarcomas (RMS), t(X;18)(p11;q11) for synovial sarcoma (SS) and t(11;22)(q24;q12) or t(21;22)(q22;q12) for Ewing's tumor family. As a result of large multicenter STS studies, such as the North-American Intergroup Rhabdomyosarcoma Study, the German Pediatric Soft Tissue Sarcoma Study Group (CWS), Italian Gruppo Cooperativo Italiano study and Sociètè Internationale d'Oncologie Pèdiatrique (SIOP) Malignant Mesenchymal Tumors study, the identification of more effective treatment strategies and improvement in prognosis have been made in the last 30 years. Prognostic variables were identified and, by exploring novel therapeutic strategies, criteria were established for the use of preoperative chemotherapy and radiotherapy, and primary and delayed second-look surgery. As a result of evaluation of different drugs active in STS, refinements in the utilization of chemotherapy have been made possible. Clinical trials have also been instrumental in defining the late effects of treatment. In STS the following drugs have proven to be useful: dactinomycin, vincristine, alkylating agents such as cyclophosphamide and ifosfamide, as well as anthracyclines such as doxorubicin (adriamycin) and epi-doxorubicin. Recommendations for radiation are dependent on the primary site and size of the tumour, histology, patient age and the extent of disease before and after surgical resection. In general, with conventional fractionation (1 x 1.8 to 2 Gy/day) radiotherapy doses between 40 and 50 Gy should be administered. The German CWS group explored the effectiveness of 32 Gy when accelerated and hyperfractionated, and given simultaneously to chemotherapy, and found it adequate for local tumor control in patients with selected favorable prognostic factors. When treated with a combination of chemotherapy and local therapy, STS showed an event-free survival between 50 and 80% [RMS 70%, extraskeletal Ewing sarcoma (EES) and peripheral neuroectodermal tumor (PNET) circa 50%, and SS 70 to 80%]. About one-fifth of patients with newly diagnosed RMS-like STS have metastatic disease. The 5-year survival rate among these patients is low (20 to 30%). Age (>10 years), bone, and/or bone marrow metastases are associated with a very poor prognosis (survival rate of about 5%). The value of high dose chemotherapy with hematopoietic stem cell rescue in patients with poor prognostic STS remains unclear and should be performed in controlled studies only.
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Affiliation(s)
- Ewa Koscielniak
- Olga Hospital, Pediatric Center, Bismarckstrasse 8, Stuttgart 50-176, Germany.
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Rodríguez-Galindo C, Daw NC, Kaste SC, Meyer WH, Dome JS, Pappo AS, Rao BN, Pratt CB. Treatment of refractory osteosarcoma with fractionated cyclophosphamide and etoposide. J Pediatr Hematol Oncol 2002; 24:250-5. [PMID: 11972091 DOI: 10.1097/00043426-200205000-00006] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Standard multiagent chemotherapy for osteosarcoma may include platinum compounds, doxorubicin, and high-dose methotrexate. By identifying new chemotherapeutic strategies, the outcome of these patients can be improved and the toxicity of treatment regimens decreased. PATIENTS AND METHODS The authors evaluated the activity of the combination of cyclophosphamide (500 mg/m2 per day for 5 days) and etoposide (100 mg/m2 per day for 5 days) given with granulocyte colony-stimulating factor (G-CSF) to children with osteosarcoma unresponsive to conventional treatment. RESULTS Fourteen patients with refractory osteosarcoma were treated with this combination. Twelve patients had been previously treated with a multiagent regimen that included carboplatin, ifosfamide, methotrexate, and doxorubicin. Seven of 11 evaluable patients had a poor histologic response in their primary tumor at the time of definitive surgery (Huvos grade 1 or 2). Sites of relapse included lung, bone, and brain. A total of 47 courses were given. An overall response rate of 28.5% was achieved. A complete response was obtained in one patient (7.1%), a partial response was obtained in three patients (21.4%), and stable disease for 1 to 4 months was achieved in five patients (35.7%). Five patients (35.7%) had progressive disease. Grade 4 neutropenia was the primary form of toxicity observed; the median duration of absolute neurophil count less than 500/microL was 4 days. CONCLUSIONS The combination of cyclophosphamide and etoposide resulted in a response rate of 28.5% in patients with refractory or relapsed osteosarcoma, and its incorporation into front-line therapies deserves further evaluation.
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Affiliation(s)
- Carlos Rodríguez-Galindo
- Department of Hematology-Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Fagioli F, Aglietta M, Tienghi A, Ferrari S, Brach del Prever A, Vassallo E, Palmero A, Biasin E, Bacci G, Picci P, Madon E. High-dose chemotherapy in the treatment of relapsed osteosarcoma: an Italian sarcoma group study. J Clin Oncol 2002; 20:2150-6. [PMID: 11956277 DOI: 10.1200/jco.2002.08.081] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To study the feasibility and activity of two courses of high-dose chemotherapy (HDCT) in patients with osteosarcoma in metastatic relapse. PATIENTS AND METHODS Patients with high-grade osteosarcoma in metastatic relapse (multiple metastases or solitary metastasis at intervals of less than 30 months) were eligible for study. High-dose chemotherapy consisted of carboplatin and etoposide followed by stem-cell rescue. A second course was planned 4 to 6 weeks after the first. Surgery was performed before or after HDCT. RESULTS Thirty-two patients were enrolled onto the study. At the end of the treatment, 25 patients were in complete remission (CR), six were alive with disease progression, and one died of toxicity. At present, 14 patients are alive with a median survival time of 23 months from study entry: four are in first CR, three are in second CR, and one is in fourth CR. Six patients are alive with disease. Eighteen patients (56%) died: 17 of disease and one of toxicity. Transplantation-related mortality was 3.1%. The relapse or progression disease rate was 84.4%. The 3-year overall survival rate is 20% and the 3-year disease-free survival rate is 12%. CONCLUSION HDCT combined with surgery is feasible and can induce CR in a large portion of patients. Two points, however, need to be considered: only patients who are chemosensitive to induction treatment can obtain CR after HDCT, and the length of remission is short, because most patients relapse. Thus novel strategies are needed to maintain the remission status or to treat patients who do not respond to induction treatment.
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Affiliation(s)
- F Fagioli
- Department of Pediatrics, University of Turin, Italy.
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Abu-Ghosh AM, Krailo MD, Goldman SC, Slack RS, Davenport V, Morris E, Laver JH, Reaman GH, Cairo MS. Ifosfamide, carboplatin and etoposide in children with poor-risk relapsed Wilms' tumor: a Children's Cancer Group report. Ann Oncol 2002; 13:460-9. [PMID: 11996479 DOI: 10.1093/annonc/mdf028] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The outcome of children with relapsed Wilms' tumor is poor, especially with poor-risk factors such as unfavorable histology, early recurrence, previous three-drug therapy, relapse not confined to lungs and abdominal relapse following abdominal radiotherapy. We report the overall response rate, progression-free survival and overall survival of 11 children with relapsed and poor-risk Wilms' tumor following ifosfamide/carboplatin/etoposide (ICE) chemotherapy. PATIENTS AND METHODS ICE therapy consisted of ifosfamide 1800 mg/m2/day (on day 0-4), carboplatin 400 mg/m2/day (on day 0-1) and etoposide 100 mg/m2/day (on day 0-4). The median age at diagnosis was 39 months (range from 13 months to 16 years) and the median time to relapse after initial diagnosis was 9 months (range 4-72 months). All but one patient had at least one poor prognostic feature, with eight patients showing three or four. RESULTS After ICE chemotherapy the number of patients showing a complete response (CR) was three (27%) and a partial response (PR) was six (55%). The overall response rate (CR+PR) was 82%. Five of the six patients with a PR subsequently achieved a CR with further therapy. The 3-year event-free survival and overall survival were 63.6 +/- 14.5%. CONCLUSIONS The response rate in children with relapsed and poor-risk Wilms' tumor is >80% with ICE re-induction chemotherapy followed by post-ICE therapy. The optimal approach for post-ICE consolidation therapy has yet to be determined.
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Affiliation(s)
- A M Abu-Ghosh
- Lombardi Cancer Center, Georgetown University, Washington, DC, USA
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Merguerian PA. Pediatric genitourinary tumors. Curr Opin Oncol 2001; 13:212-6. [PMID: 11307067 DOI: 10.1097/00001622-200105000-00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Each year advances are made in the evaluation and management of genitourinary tumors in children. There is increased understanding of molecular and genetic processes in tumorigenesis. In addition, knowledge concerning the current treatment modalities is increasing, thus allowing us to tailor treatments in order to decrease long-term complications. In this article, we review this past year's literature regarding pediatric genitourinary tumors with emphasis on Wilms tumor, rhabdomyosarcoma, and testicular tumors.
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Affiliation(s)
- P A Merguerian
- Division of Pediatric Urology, Valley Children's Hospital, Madera, California 93638, USA.
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Meyer WH, Pratt CB, Poquette CA, Rao BN, Parham DM, Marina NM, Pappo AS, Mahmoud HH, Jenkins JJ, Harper J, Neel M, Fletcher BD. Carboplatin/ifosfamide window therapy for osteosarcoma: results of the St Jude Children's Research Hospital OS-91 trial. J Clin Oncol 2001; 19:171-82. [PMID: 11134210 DOI: 10.1200/jco.2001.19.1.171] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine the activity of carboplatin/ifosfamide in patients with previously untreated osteosarcoma and to estimate patient outcomes after a multiagent chemotherapy protocol that eliminated cisplatin. PATIENTS AND METHODS Sixty-nine patients with newly diagnosed, previously untreated osteosarcoma received three cycles of carboplatin (560 mg/m(2) x 1) and ifosfamide (2.65 g/m(2)/d x 3). Assessment of response was evaluated after two (week 6) and three (week 9) chemotherapy cycles. At week 9, histologic response was assessed. Adjuvant therapy comprised two additional carboplatin/ifosfamide cycles, doxorubicin, and high-dose methotrexate. Patients were stratified at enrollment: stratum A, resectable primary tumor without metastases; stratum B, unresectable primary tumor; and stratum C, metastatic disease at diagnosis. Week 6 response was compared with that of a historic group that received only ifosfamide during the initial window evaluation. RESULTS The clinical and radiographic response rate to three cycles of carboplatin/ifosfamide was 67.7% (95% confidence interval, 55.0% to 78.8%). Compared with the historic population who received only ifosfamide, the combination of carboplatin and ifosfamide reduced the progressive disease rate at week 6 (31.9% v 9%, P: = .003). For patients in stratum A, the 3-year event-free survival and survival were 72.3% +/- 6.7% and 76.4% +/- 6.4%, respectively. Patients who received carboplatin-based therapy had less long-term renal toxicity and ototoxicity. CONCLUSION This pilot trial suggests that carboplatin/ifosfamide combination chemotherapy has substantial antitumor activity. In the context of a multiagent chemotherapy protocol comprising high-dose methotrexate and doxorubicin, we found that the addition of carboplatin/ifosfamide resulted in patient outcomes comparable to trials using cisplatin-based therapy with less long-term toxicity.
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Affiliation(s)
- W H Meyer
- Department of Hematology/Oncology, St Jude Children's Research Hospital, and University of Tennessee Memphis, Memphis, TN, USA.
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