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Hall MD, Howell RM, Jackson A, Owens CA, Hernandez S, Castellino SM, Ronckers CM, Constine LS, Bradley JA. Liver Late Effects in Childhood Cancer Survivors Treated With Radiation Therapy: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:575-587. [PMID: 37480885 DOI: 10.1016/j.ijrobp.2023.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/10/2023] [Accepted: 06/11/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE A pediatric normal tissue effects in the clinic (PENTEC) comprehensive review of patients with childhood cancer who received radiation therapy (RT) to the liver was performed to develop models that may inform RT dose constraints for the liver and improve risk forecasting of toxicities. METHODS AND MATERIALS A systematic literature search was performed to identify published data on hepatic toxicities in children. Treatment and outcome data were extracted and used to generate normal tissue complication probability (NTCP) models. Complications from both whole and partial liver irradiation were considered. For whole liver irradiation, total body irradiation and non-total body irradiation treatments were considered, but it was assumed that the entire liver received the prescribed dose. For partial liver irradiation, only Wilms tumor flank field RT could be analyzed. However, a prescribed dose assumption could not be applied, and there was a paucity of analyzable liver dosimetry data. To associate the dose-volume exposures with the partial volume complication data from flank irradiation, liver dose-volume metrics were reconstructed for Wilms tumor flank RT using age-specific computational phantoms as a function of field laterality and superior extent of the field. RESULTS The literature search identified 2103 investigations pertaining to hepatic sinusoidal obstructive syndrome (SOS) and liver failure in pediatric patients. All abstracts were screened, and 241 articles were reviewed in full by the study team. A model was developed to calculate the risk of developing SOS after whole liver RT. RT dose (P = .006) and receipt of nonalkylating chemotherapy (P = .01) were significant. Age <20 years at time of RT was borderline significant (P = .058). The model predicted a 2% risk of SOS with zero RT dose, 6.1% following 10 Gy, and 14.5% following 20 Gy to the whole liver (modeled as the linear-quadratic equivalent dose in 2-Gy fractions [α/β = 3 Gy]). Patients with Wilms tumor treated with right flank RT had a higher observed rate of SOS than patients receiving left flank RT, but data were insufficient to generate an NTCP model for partial liver irradiation. From the phantom-based dose reconstructions, mean liver dose was estimated to be 2.16 ± 1.15 Gy and 6.54 ± 2.50 Gy for left and right flank RT, respectively, using T10-T11 as the superior field border and a prescription dose of 10.8 Gy (based on dose reconstruction). Data were sparse regarding rates of late liver injury after RT, which suggests low rates of severe toxicity after treatment for common pediatric malignancies. CONCLUSIONS This pediatric normal tissue effects in the clinic (PENTEC) review provides an NTCP model to estimate the risk of hepatic SOS as a function of RT dose following whole liver RT and quantifies the range of mean liver doses from typical Wilms tumor flank irradiation fields. Patients treated with right flank RT had higher rates of SOS than patients treated with left flank RT, but data were insufficient to develop a model for partial liver irradiation. Risk of SOS was estimated to be approximately ≤6% in pediatric patients receiving whole liver doses of <10 Gy.
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Affiliation(s)
- Matthew D Hall
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida.
| | - Rebecca M Howell
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew Jackson
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Constance A Owens
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Soleil Hernandez
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sharon M Castellino
- Department of Pediatric Oncology, Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta, Atlanta, Georgia; Department of Pediatrics, Division of Pediatric Hematology/Oncology, Emory University, Atlanta, Georgia
| | - Cecile M Ronckers
- Department of Pediatrics, UMC Amsterdam, Location AMC, Amsterdam, The Netherlands; Department of Pediatric Oncology, Princess Máxima Center for Paediatric Oncology, Utrecht, The Netherlands; Institute of Biostatistics and Registry Research, Medical University Brandenburg-Theodor Fontane, Neuruppin, Germany
| | - Louis S Constine
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Gainesville, Florida
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Oosterom N, Gooskens SL, Renfro LA, Perlman EJ, van den Heuvel-Eibrink MM, Hamilton TE, Green DM, Grundy PE, Daw NC, Geller JI, Dome JS, Fernandez CV, Mullen EA. Severe Hepatopathy in National Wilms Tumor Studies 3-5: Prevalence, Clinical Features, and Outcomes After Reintroduction of Chemotherapy. J Clin Oncol 2023; 41:4247-4256. [PMID: 37343199 PMCID: PMC10852371 DOI: 10.1200/jco.22.02555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/01/2023] [Accepted: 04/26/2023] [Indexed: 06/23/2023] Open
Abstract
PURPOSE The safety of reintroducing chemotherapy in the pediatric renal tumor setting after severe hepatopathy (SH), including sinusoidal obstruction syndrome (SOS), is uncertain. We describe the incidence, severity, outcomes, and impact on subsequent treatment for patients with SH from National Wilms Tumor Study (NWTS) protocols 3-5. PATIENTS AND METHODS Archived charts for patients enrolled on NWTS 3-5 who met study inclusion criteria for SH by using established hepatopathy grading scales and clinical criteria were reviewed for demographics, tumor characteristics, radio- and chemotherapy details, SH-related dose modifications, and oncologic outcomes. Genomic analysis for candidate polymorphisms associated with SH was performed in 14 patients. RESULTS Seventy-one of 8,862 patients (0.8%) met study inclusion criteria. The median time from therapy initiation to SH was 51 days (range, 2-293 days). Sixty percent received radiotherapy, and 56% had right-sided tumors. Grade 1-4 thrombocytopenia was noted in 70% at initial occurrence of SH (median 22,000/microliter). Among 69 of 71 children with SH occurring before the end of therapy (EOT) and post-SH treatment information available, chemotherapy was delayed posthepatopathy for 65% (69% of these at a reduced dose), continued without delay for 20% (57% of these at reduced dose), and stopped completely for 15% (4 of 10 of whom died of SH). Overall, 42% of patients with dose reductions achieved full dose by EOT. The five-year post-SH event-free survival for patients who continued therapy was 89% (95% CI, 81 to 98), with no significant differences by whether delay or dose reduction occurred. We identified no SH-associated pharmacogenomic polymorphism. CONCLUSION The incidence of SH on NWTS 3-5 was low; many had associated severe thrombocytopenia. Careful reintroduction of chemotherapy appeared to be feasible for the majority of patients who developed severe chemotherapy- and/or radiotherapy-induced liver toxicity.
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Affiliation(s)
- Natanja Oosterom
- Princess Maxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Lindsay A. Renfro
- University of Southern California and Children's Oncology Group, Los Angeles, CA
| | - Elizabeth J. Perlman
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | | | - Thomas E. Hamilton
- Division of General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Daniel M. Green
- Department of Epidemiology and Cancer Control Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Paul E. Grundy
- Department of Pediatric Oncology, University of Alberta Hospital, Edmonton, AB, Canada
| | - Najat C. Daw
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX
| | - James I. Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Jeffrey S. Dome
- Division of Oncology, Children's National Hospital and Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Conrad V. Fernandez
- Division of Pediatric Hematology and Oncology, IWK Health Centre and Dalhouise University, Halifax, NS, Canada
| | - Elizabeth A. Mullen
- Department of Pediatric Hematology/Oncology, Dana-Farber Cancer Institute/Boston Children's Hospital, Boston, MA
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Mul J, Seravalli E, Bosman ME, van de Ven CP, Littooij AS, van Grotel M, van den Heuvel-Eibrink MM, Janssens GO. Estimated clinical benefit of combining highly conformal target volumes with Volumetric-Modulated Arc Therapy (VMAT) versus conventional flank irradiation in pediatric renal tumors. Clin Transl Radiat Oncol 2021; 29:20-26. [PMID: 34027140 PMCID: PMC8134033 DOI: 10.1016/j.ctro.2021.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 12/14/2022] Open
Abstract
Recently, flank target volumes adjusted for organ shift/motion have been defined. Highly conformal volumes with VMAT were compared to conventional volumes/beams. The new approach prevented a dose constraint violation of ≥ 1 OARs in 60% of cases. VMAT reduced the irradiated Total Body Volume receiving > 10% of the prescribed dose.
Background For decades, Anterior-Posterior/Posterior-Anterior (AP/PA) photon beams were standard-of-care for flank irradiation in children with renal cancer. Recently, highly conformal flank target volumes were defined correcting for postoperative organ shift and intra-fraction motion. By radiotherapy treatment plan comparison, this study aims to estimate the clinical benefits and potential risks of combining highly conformal target volumes with Volumetric-Modulated Arc Therapy (VMAT) versus conventional target volumes with AP/PA beams for flank irradiation. Materials and Methods Twenty consecutive renal tumor cases (left/right-sided:10/10; median age:3.2 years) were selected. Highly conformal flank target volumes were generated for VMAT, while conventional target volumes were used for AP/PA. For each case, the dose to the organs at risk (OARs) and Total Body Volume (TBV) was calculated to compare VMAT with AP/PA treatment plans for a prescribed dose (PD) of 14.4/1.8 Gy. Dose constraint violation of the tail of the pancreas and spleen (Dmean < 10 Gy), heart (D50 < 5 Gy) or mammary buds (Dmean < 10 Gy) were prioritized as potentially beneficial for clinics. Results Highly conformal Planning Target Volumes (PTV) were smaller than conventional volumes (mean ΔPTVAP/PA-PTVVMAT: 555 mL, Δ60%, p=<0.01). A mean dose reduction favoring VMAT was observed for almost all OARs. Dose constraints to the tail of the pancreas, spleen, heart and mammary buds were fulfilled in 8/20, 12/20, 16/20 and 19/20 cases with AP/PA, versus 14/20, 17/20, 20/20 and 20/20 cases with VMAT, respectively. In 12/20 cases, VMAT prevented the dose constraint violation of one or more OARs otherwise exceeded by AP/PA. VMAT increased the TBV receiving 10% of the PD, but reduced the amount of irradiated TBV for all higher doses. Conclusion Compared to 14.4 Gy flank irradiation using conventional AP/PA photon beams, an estimated clinical benefit by dose reduction to the OARs can be expected in 60% of the pediatric renal tumor cases using highly conformal flank target volumes combined with VMAT.
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Key Words
- 95% CI, 95% Confidence Interval
- AP/PA, Anterior-Posterior/Posterior-Anterior
- CT, Computed Tomography
- CTV, Clinical Target Volume
- Conformal radiotherapy
- GTV, Gross Tumor Volume
- ID, integral dose
- IMRT, Intensity-Modulated Radiotherapy
- ITV, Internal Target Volume
- MRI, Magnetic Resonance Imaging
- OARs, organs at risk
- Organs at risk
- PD, Prescribed Dose
- PTV, Planning Target Volume
- Pediatric renal tumors
- RT, radiotherapy
- SIOP-RTSG, International Society of Pediatric Oncology – Renal Tumor Study Group
- Side-effects
- TBV, Total Body Volume
- VMAT
- VMAT, Volumetric-Modulated Arc Therapy
- Wilms tumor
- vs, versus
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Affiliation(s)
- Joeri Mul
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, the Netherlands.,Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Enrica Seravalli
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Mirjam E Bosman
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Cornelis P van de Ven
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, the Netherlands
| | - Annemieke S Littooij
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Martine van Grotel
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, the Netherlands
| | | | - Geert O Janssens
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, the Netherlands.,Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
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Cesaro S, Mauro M, Sattin G, Sartori MT, Saggiorato G, Paratella A, Tridello G, Bisogno G. PAI-1 and protein C as early markers of veno-occlusive disease in patients treated for Wilms tumor. Pediatr Blood Cancer 2019; 66:e27695. [PMID: 30865371 DOI: 10.1002/pbc.27695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/31/2019] [Accepted: 02/21/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Hepatic veno-occlusive (VOD) disease has been described in hematopoietic stem cell transplantation (HSCT), solid tumors, and acute lymphoblastic leukemia. The incidence of VOD in Wilms tumor (WT) ranges from 1.2% to 8%. The diagnosis of VOD is clinical, and there are no validated laboratory biomarkers. PROCEDURE We prospectively evaluated the specificity and sensitivity of plasminogen-activator inhibitor-1 (PAI-1) and protein C as diagnostic markers of VOD in WT patients. Fifty patients treated from 2008 to 2016 for WT were eligible. VOD was diagnosed according to modified Seattle criteria and retrospectively reclassified according to the recently published criteria for VOD in pediatric HSCT patients. RESULTS VOD occurred in 6 of 50 patients (12%) after 20 to 97 days from starting chemotherapy. The average duration of VOD was 10 days (range, 4-13 days). PAI-1 levels were elevated in all VOD patients, while a decrease in protein C levels was observed in 33% of patients with VOD. PAI-1 antigen (Ag) values ≥ 26.4 ng/mL demonstrated high sensitivity and specificity for the clinical diagnosis of VOD with sensitivity 100%, specificity 93%; whereas protein C levels below 34.5% had sensitivity 67%, specificity 100%. Both PAI-1 and protein C had an high negative predictive value: PAI-1 Ag 100%; protein C 95%. CONCLUSIONS PAI-1 Ag and protein C have good sensitivity and specificity for the diagnosis of VOD in WT patients. Their high negative predictive value can be used in the differential diagnosis of liver toxicity, especially in VOD episodes with absent or delayed hyperbilirubinemia.
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Affiliation(s)
- Simone Cesaro
- Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Margherita Mauro
- Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Giulia Sattin
- Hematology Oncology Division, Department of Mother's and Child's Health, University of Padova, Padova, Italy
| | - Maria Teresa Sartori
- Clinical Medicine 1, Department of Medicine, University of Padova, Padova, Italy
| | | | - Alessandra Paratella
- Hematology Oncology Division, Department of Mother's and Child's Health, University of Padova, Padova, Italy
| | - Gloria Tridello
- Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Gianni Bisogno
- Hematology Oncology Division, Department of Mother's and Child's Health, University of Padova, Padova, Italy
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Demoor-Goldschmidt C, Chiavassa S, Josset S, Mahé MA, Supiot S. Respiratory-gated bilateral pulmonary radiotherapy for Ewing's sarcoma and nephroblastoma in children and young adults: Dosimetric and clinical feasibility studies. Cancer Radiother 2017; 21:124-129. [PMID: 28377061 DOI: 10.1016/j.canrad.2016.11.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 10/26/2016] [Accepted: 11/02/2016] [Indexed: 11/17/2022]
Abstract
PURPOSE Bilateral pulmonary radiotherapy in children and young adults aims to reduce the recurrence of lung metastases. The radiation field includes liver tissue, which is sensitive to even low radiation doses. We investigated the feasibility of respiratory gating radiotherapy using voluntary deep inspiration breath hold and its toxicity in these patients. PATIENTS AND METHOD A retrospective clinical review was conducted for all patients who had undergone bilateral pulmonary radiotherapy, with or without deep inspiration breath hold, treated in our institution between October 1999 and May 2012. A dosimetric study was conducted on seven consecutive children using 4D-scan data on free-breathing and a SpiroDyn'RX-system-scan on deep inspiration breath hold. A radiation treatment of 20Gy was simulated. RESULTS Concerning the clinical study, seven patients of mean age 11.9 years (range: 4.9-21.1 years) were treated with free-breathing and ten patients of mean age 15.6 years (range: 8.6-19.7 years) were treated with deep inspiration breath hold for mainly Ewing sarcoma and nephroblastoma. Within six months of radiotherapy, all patients experienced mild liver toxicity (grade 1 or 2 altered levels of alanine/aspartate aminotransferase [n=8 of 9] or cholestasis [n=1 of 9]), which resolved completely with no difference between deep inspiration breath hold and free-breathing technique. Over a median follow-up of 2.6 years (range: 0.1-9.3 years), four patients died from disease progression (mean 1.5 years post-radiotherapy [range: 1.1-1.6 years]) and three experienced grade III-V lung toxicity. Concerning the dosimetric study, the irradiated liver volume was significantly lower with deep inspiration breath hold than free-breathing, for each isodose (V5: 73.80% versus 86.74%, P<0.05; V20: 5.70% versus 26.44%, P<0.05). CONCLUSIONS The dosimetric data of respiratory-gated bilateral pulmonary radiotherapy showed a significantly spare of normal liver tissue. Clinical data showed that this technique is feasible even in young children. However, no liver toxicity difference between deep inspiration breath hold and free-breathing was shown.
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Affiliation(s)
- C Demoor-Goldschmidt
- Department of radiation oncology, institut de cancérologie de l'Ouest René-Gauducheau, boulevard Jacques-Monod, 44805 Saint-Herblain, France; Faculté de médecine, université de Nantes, 1, rue Gaston-Veil, 44000 Nantes, France; Centre de recherche en épidémiologie et santé publique (CESP), 114, rue Édouard-Vaillant, 94805 Villejuif, France; Inserm U1018, 114, rue Édouard-Vaillant, 94805 Villejuif, France; Université Paris-Saclay, université Paris-Sud, 94807 Villejuif, France; Department of clinical research, Gustave-Roussy, 114, rue Édouard-Vaillant, 94805 Villejuif, France.
| | - S Chiavassa
- Department of medical physics, institut de cancérologie de l'Ouest René-Gauducheau, boulevard Jacques-Monod, 44805 Saint-Herblain, France
| | - S Josset
- Department of medical physics, institut de cancérologie de l'Ouest René-Gauducheau, boulevard Jacques-Monod, 44805 Saint-Herblain, France
| | - M-A Mahé
- Department of radiation oncology, institut de cancérologie de l'Ouest René-Gauducheau, boulevard Jacques-Monod, 44805 Saint-Herblain, France; Faculté de médecine, université de Nantes, 1, rue Gaston-Veil, 44000 Nantes, France
| | - S Supiot
- Department of radiation oncology, institut de cancérologie de l'Ouest René-Gauducheau, boulevard Jacques-Monod, 44805 Saint-Herblain, France; Faculté de médecine, université de Nantes, 1, rue Gaston-Veil, 44000 Nantes, France
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Vogel J, Lin H, Both S, Tochner Z, Balis F, Hill-Kayser C. Pencil beam scanning proton therapy for treatment of the retroperitoneum after nephrectomy for Wilms tumor: A dosimetric comparison study. Pediatr Blood Cancer 2017; 64:39-45. [PMID: 27565764 DOI: 10.1002/pbc.26176] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 06/25/2016] [Accepted: 07/08/2016] [Indexed: 11/12/2022]
Abstract
BACKGROUND Multimodality treatment for patients with Wilms tumor has improved patient survival, but is associated with acute and long-term toxicity, partially due to irradiation. Proton therapy using pencil beam scanning (PBS) is a promising technique to reduce dose to organs at risk (OAR). In this study, we evaluate PBS plans for postoperative irradiation in patients with Wilms tumor. PROCEDURE Patients were treated with anterior-posterior-posterior-anterior (AP-PA) photon fields encompassing the preoperative tumor volume. Patients requiring whole lung irradiation were treated with AP-PA photon fields covering the bilateral lungs. Prescription doses were generally 1,080 and 1,200 cGy, respectively. Flank PBS plans encompassing the ipsilateral retroperitoneum and para-arotic nodes were generated for dosimetric evaluation. RESULTS Treatment records and comparison plans of 11 patients were reviewed. Mean dose and median dose to 50% or more of the contralateral kidney (D50) were 135 cGy and 139 cGy with photons and 52 cGy relative biological effectiveness (RBE) (P = 0.009) and 5 cGy RBE (P = 0.000001) with PBS. Mean dose and median D50 to bowel was 639 cGy and 979 cGy with photons and 379 cGy RBE (P = 0.001) and 47 cGy RBE (P = 0.004) with PBS. Mean dose and median D50 to the liver were 755 cGy and 1,013 cGy with photons and 411 cGy RBE (P = 0.02) and 132 cGy RBE (P = 0.02) with PBS. For patients with right-sided tumors, mean liver dose following sequential whole lung irradiation was 1,252 cGy with photons and 845 cGy RBE (P = 0.04) with PBS. DISCUSSIONS PBS proton therapy is a feasible method for irradiating the retroperitoneum and provides significant sparing of dose to critical OAR. This may translate to improved long-term health outcomes for patients and warrants further clinical investigation.
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Affiliation(s)
- Jennifer Vogel
- Department of Radiation Oncology, Perelman Center for Advanced Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Haibo Lin
- Department of Radiation Oncology, Perelman Center for Advanced Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stefan Both
- Medical Physics Department, Memorial Sloan-Kettering Cancer Center, 1275 First Avenue, New York, NY 10065
| | - Zelig Tochner
- Department of Radiation Oncology, Perelman Center for Advanced Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Frank Balis
- Department of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Christine Hill-Kayser
- Department of Radiation Oncology, Perelman Center for Advanced Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
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Demoor-Goldschmidt C, Bernier V. [Towards an improvement of the quality of life after radiotherapy in children]. Bull Cancer 2015; 102:674-83. [PMID: 25882174 DOI: 10.1016/j.bulcan.2015.03.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 03/18/2015] [Indexed: 11/17/2022]
Abstract
Pediatric radiotherapy did not differ technically from adult radiotherapy but its characteristics, its difficulties and challenges are specific. Thanks in part to this treatment, overall survival of French children with cancer is around 80%. It is therefore important to integrate in the elaboration of the treatment planning potential side long-term effects. Indeed, whatever the technique is, even the most sophisticated, it is usually inevitable that healthy nearby organs receive a dose of radiation. Dose limits on organs at risk come from adult data and are adapted for children. After the treatment, it is important to graduate the potential risks of side effects to propose a personalized monitoring protocol avoiding excessive medicalization. This article presents the medical thinking concerning radiotherapy in different anatomical areas (brain, head and neck, chest, abdomen) including concepts of dose level corresponding to side effects usually described. In parallel, we present follow-up recommendations with the aim to preserve an optimal quality of life for the adults cured of a childhood cancer, currently called survivors.
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Affiliation(s)
- Charlotte Demoor-Goldschmidt
- ICO-René-Gauducheau, institut de cancérologie de l'Ouest, service de radiothérapie, boulevard J-Monod, 44800 Saint-Herblain, France.
| | - Valérie Bernier
- Institut de cancérologie de Lorraine, département de radiothérapie, 6, avenue de Bourgogne, 54519 Vandœuvre lès Nancy, France
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Hepatic sinusoidal obstruction syndrome during chemotherapy for childhood medulloblastoma: report of a case and review of the literature. J Pediatr Hematol Oncol 2014; 36:76-80. [PMID: 24276042 PMCID: PMC3872829 DOI: 10.1097/mph.0b013e3182a8f352] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Hepatic sinusoidal obstruction syndrome (HSOS), also known as veno-occlusive disease, is a well-recognized toxic complication after autologous and allogeneic hematopoietic stem cell transplant, during treatment of Wilms tumor and rhabdomyosarcoma associated with actinomycin-D, and during acute lymphoblastic leukemia therapy due to oral 6-thioguanine. However, its occurrence in the context of chemotherapy regimens for other childhood malignancies is rare. We report a 5-year-old girl with high-risk anaplastic medulloblastoma, who developed severe HSOS during her second cycle of maintenance chemotherapy, consisting of vincristine, cisplatin, and cyclophosphamide. She was treated with defibrotide with complete resolution of the HSOS. These findings and a review of the literature, highlight the occurrence of HSOS in children outside the established settings of hematopoietic stem cell transplantation, Wilms tumor, rhabdomyosarcoma, and acute lymphoblastic leukemia.
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Cesaro S, Spiller M, Sartori MT, Alaggio R, Peruzzo M, Saggiorato G, Bisogno G. Veno-occlusive disease in pediatric patients affected by Wilms tumor. Pediatr Blood Cancer 2011; 57:258-61. [PMID: 21246705 DOI: 10.1002/pbc.22841] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Accepted: 08/30/2010] [Indexed: 11/06/2022]
Abstract
BACKGROUND Hepatic veno-occlusive disease (VOD) is a rare and potentially severe complication of chemotherapy. We describe five patients who developed VOD after chemotherapy for Wilms tumor (WT) and evaluate the role of plasminogen activator inhibitor-1 (PAI-1) and defibrotide for diagnosis and therapy of VOD, respectively. PATIENTS AND METHODS Thirty-five patients treated from 2002 to 2009 for WT were eligible. Diagnosis of VOD was according McDonald's criteria that required two of the following: jaundice, hepatomegaly and/or right upper quadrant pain, weight gain with or without ascites. RESULTS VOD occurred in 5 of 35 patients (14%) after 21-105 days from starting chemotherapy. Two patients developed multiorgan failure (MOF). PAI-1 was high in four patients who were tested. Three patients were treated with defibrotide and no side effects were reported while two patients received supportive measures only. Four patients recovered and three of them received defibrotide. They are all alive and well after a median follow-up of 35 months. One of two patients not treated with defibrotide died of MOF. CONCLUSIONS PAI-1 levels were abnormal in WT-VOD. Defibrotide was a safe, well-tolerated, and potentially efficacious therapy in this group of patients. Further prospective study is needed in WT-VOD to confirm these data.
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Affiliation(s)
- Simone Cesaro
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Padova, Italy.
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Sayed HAR, Ali AM, Hamza HM, Abdalla MA. Long-term follow-up of infantile Wilms tumor treated according to International Society of Pediatric Oncology protocol: seven years' follow-up. Urology 2010; 77:446-51. [PMID: 20947141 DOI: 10.1016/j.urology.2010.05.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2010] [Revised: 05/27/2010] [Accepted: 05/27/2010] [Indexed: 01/01/2023]
Abstract
OBJECTIVES To report the long-term follow-up of patients with infantile Wilms tumor treated according to the International Society of Pediatric Oncology study 9 protocol. METHODS We retrospectively reviewed our medical reports for diagnosed WT in patients aged 6-12 months from January 2001 to January 2009. The clinical presentation, stage, operative details, pathologic findings, and outcomes for these infants were analyzed. We reviewed the charts of these patients throughout the whole disease course through long-term follow-up, paying particular attention to the details of the clinical presentation, stage at presentation versus postoperative stage, intraoperative findings, pathologic findings, and outcomes. RESULTS The records revealed 16 patients with a median age of 7.5 months. All patients had presented with an abdominal mass, and 25% had presented with abdominal pain and hematuria. Associated congenital anomalies were observed in 16.7% of the patients. A favorable histologic type was found in 91.7% of the patients and 8.3% had an unfavorable histologic type. The median follow-up period was 57 months. Postoperative complete remission was achieved in all patients who underwent surgery. Relapse developed in 1 patient. The 7-year disease-free survival rate was 93.8%, and the 7-year overall survival rate was 75%. CONCLUSIONS The long-term follow-up data using the International Society of Pediatric Oncology study 9 protocol revealed good outcomes. The protocol was a safe and an effective line of therapy, associated with decreased morbidity and improved survival. Also, the reduction in tumor volume resulted in easier surgical procedures, with no intraoperative complications.
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Affiliation(s)
- Heba Abdel Razik Sayed
- Department of Pediatric Oncology, South Egypt Cancer Institute, Assuit University, Assiut, Egypt
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11
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Castellino S, Muir A, Shah A, Shope S, McMullen K, Ruble K, Barber A, Davidoff A, Hudson MM. Hepato-biliary late effects in survivors of childhood and adolescent cancer: a report from the Children's Oncology Group. Pediatr Blood Cancer 2010; 54:663-9. [PMID: 19890896 PMCID: PMC2838980 DOI: 10.1002/pbc.22265] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Curative therapy for childhood and adolescent cancer translates to 1 in 640 young adults being a survivor of cancer. Although acute hepato-biliary toxicity occurs commonly during pediatric cancer therapy, the impact of antineoplastic therapy on long-term liver health in childhood/adolescent cancer survivors is unknown. This article reviews the medical literature on late liver dysfunction following treatment for childhood/adolescent cancer. We also outline the Children's Oncology Group (COG) guidelines for screening and follow-up of hepato-biliary sequelae. As the population of survivors grow and age, vigilance for risks to hepatic health needs to continue based on specific exposures during curative cancer therapy.
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Affiliation(s)
- Sharon Castellino
- Department of Pediatrics, Wake Forest University, Winston-Salem, NC27157, USA.
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12
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Bolling T, Schuck A, Pape H, Rube C, Pollinger B, Timmermann B, Kortmann RD, Dieckmann K, Willich N. Study protocol of the German "Registry for the detection of late sequelae after radiotherapy in childhood and adolescence" (RiSK). Radiat Oncol 2008; 3:10. [PMID: 18426567 PMCID: PMC2373793 DOI: 10.1186/1748-717x-3-10] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2008] [Accepted: 04/21/2008] [Indexed: 11/17/2022] Open
Abstract
Background Late effects after radiotherapy in childhood and adolescence have mainly been characterized retrospectively with small patient numbers. However, these analyses are limited due to little information regarding organ dose levels in many cases. To overcome this limitation, the German Group of Paediatric Radiation Oncology (APRO) established the „Registry for the evaluation of late side effects after radiation in childhood and adolescence” (RiSK). The study protocol and the documentation forms are given in this publication. Methods/Design Radiation parameters including detailed organ doses as well as toxicity evaluations are collected prospectively from centres all over Germany. Standardized documentation forms are used. These forms are given in an English and German version as additional files to this publication. Documentation is planned for all children who receive radiotherapy in one of the therapy trials of the "German Society of Paediatric Oncology and Haematology (GPOH)". The study started in a pilot phase in June 2001 in few centres. Since 2004 documentation has been performed all over Germany and is still on-going. Discussion To our knowledge, "RiSK" is the only multi-centre study that evaluates radiation associated side effects prospectively with detailed information about organ dose levels. With ongoing recruitment and prolongation of follow-up powerful data will be obtained in a few years. A broad use and international cooperation are welcome.
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Affiliation(s)
- Tobias Bolling
- Department of Radiotherapy, University Hospital of Münster, Germany.
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13
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Weirich A, Ludwig R, Graf N, Abel U, Leuschner I, Vujanic GM, Mehls O, Boos J, Beck J, Royer-Pokora B, Voûte PA. Survival in nephroblastoma treated according to the trial and study SIOP-9/GPOH with respect to relapse and morbidity. Ann Oncol 2004; 15:808-20. [PMID: 15111352 DOI: 10.1093/annonc/mdh171] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Recent Wilms' tumor (WT) trials and studies have tried to determine the minimal therapy needed for cure. The goal was survival without morbidity. PATIENTS AND METHODS From January 1989 to March 1994 the German Society of Pediatric Oncology and Hematology registered 440 patients (median age 2.9 years; 231 male, 209 female) with WTs (preoperative chemotherapy 362) for therapy according to the International Society of Pediatric Oncology Trial and Study 9. Therapy for relapse depended on site of relapse and therapy already received. Follow-up included inquiries for morbidity. Prognostic factors for relapse and death were evaluated. RESULTS Five-year survival of WTs was 89.5%; 98.2% (385 of 392) of survivors had a follow-up of 5 years (range 0.8-12.6; median 8). In non-anaplastic WTs, young age (<2 years) was of significance (P = 0.026) for a better survival. Non-anaplastic WTs (407 patients) had a 5-year survival of 92.3%, versus 48.5% in anaplastic WTs (33 patients), and a 5-year relapse-free survival of 87.6% versus 42.4%. Survival after relapse was significantly worse for anaplastic than for non-anaplastic WTs (residual 3-year survival 11.8% versus 54.3%; P <0.0001). In preoperatively treated WTs, anaplasia was a strong prognostic factor for death [relative risk (RR) 4.7], followed by poor response to preoperative therapy (RR 3.6), stage IV (RR 3.2) and abdominal stage III (RR 2.2). Low abdominal stages (<III) dominated (280 versus 82). In the 334 unilateral stage I-IV WTs (median age 3.2 years), diffuse anaplasia (21 patients) had a 5-year relapse-free survival of 38.1%, versus 58.4% in blastemal WTs (25 patients); survival was 42.9% in diffuse anaplasia versus 84% in blastemal WTs. None of 46 patients (median age 1.9 years; 91.3% stages I or II) with differentiated WTs (nine epithelial, 37 stromal) relapsed despite their non-response; two died (one therapy related, one due to bilaterization). In the 25 non-anaplastic bilateral WTs, differentiated cases (one epithelial, eight stromal, 33.3% abdominal stage III) were more frequent (P = 0.048) than in unilateral WTs (one stromal, abdominal stage III relapsed). In all, 52.9% of the 5-year survivors had received adriamycin (250-400 mg/m(2)), 25.7% radiation, 6.4% ifosfamide (24-30 g/m(2)) and 6.7% carboplatin plus etoposide. Abnormal parameters according to the National Cancer Institute score were seen in 18.9% during follow-up, but only 6.4% were treated for morbidity at the end of follow-up. Three WTs developed renal failure due to Drash syndrome, but none due to tumor therapy. After adriamycin 1.9% of WTs (9% of those receiving 400 mg/m(2)) required therapy for cardiac toxicity. CONCLUSIONS Initial therapy should be more individualized, taking the above risk groups (age in non-anaplastic WTs, poor response, anaplasia, etc.) into account, as morbidity even after relapse therapy with ifosfamide, carboplatin and etoposide was not high. Milder therapy in low stages of differentiated and of well responding WTs should be tested.
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Affiliation(s)
- A Weirich
- Department of Pediatric Oncology, University of Heidelberg, Im Neuenheimer Feld 150, D-69120 Heidelberg, Germany.
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Hug EB, Nevinny-Stickel M, Fuss M, Miller DW, Schaefer RA, Slater JD. Conformal proton radiation treatment for retroperitoneal neuroblastoma: introduction of a novel technique. MEDICAL AND PEDIATRIC ONCOLOGY 2001; 37:36-41. [PMID: 11466721 DOI: 10.1002/mpo.1160] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Postoperative irradiation for locoregionally advanced neuroblastoma requires coverage of the paraspinal retroperitoneum. The proximity of both kidneys and the liver, and a more complex target configuration, can pose a dosimetric challenge for conventional X-ray treatment and intraoperative irradiation. We utilized proton radiation therapy (PRT) to reduce dose to uninvolved kidneys, liver, intestine, and spinal cord. PROCEDURE A 4-year-old male underwent PRT for neuroblastoma of the right adrenal gland, following chemotherapy and delayed surgical resection. Clinical target volume (CTV), boost volume, and normal structures were outlined on the 3D treatment planning CT scan. The patient received 25.2 CGE (cobalt Gray equivalent) to the CTV and 34.2 CGE to the boost region, using 1.8 CGE per fraction, five treatments per week. Dose-volume histograms (DVHs) were obtained for target and nontarget structures. RESULTS The 95% isodose volume enclosed CTV and boost volumes. The dose to 50% of the ipsilateral kidney, with tumor involvement of the medial renal surface, was < or = 16 CGE (47% of prescribed total dose). Doses to 50% and 20% of the contralateral kidney in close proximity to deep left-side, paraspinal soft tissue involvement were restricted to 1 CGE and 10 CGE, respectively. Eighty percent of the liver received 27 CGE (80% of prescribed dose). Using a patch technique, unique to charged particle therapy, the spinal cord was almost completely spared during boost volume irradiation. CONCLUSIONS PRT can achieve excellent dose conformity for advanced retroperitoneal, paraspinal lesions, while respecting normal tissue tolerance levels.
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Affiliation(s)
- E B Hug
- Department of Radiation Medicine, Loma Linda University Medical Center, Loma Linda, California, USA.
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D'Antiga L, Baker A, Pritchard J, Pryor D, Mieli-Vergani G. Veno-occlusive disease with multi-organ involvement following actinomycin-D. Eur J Cancer 2001; 37:1141-8. [PMID: 11378345 DOI: 10.1016/s0959-8049(01)00097-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Actinomycin-D (Act-D) is a rare cause of veno-occlusive disease (VOD). Between 1993 and 1998, we managed 6 patients, all male, median age 19 months (range 6-48 months) who received Act-D for Wilms' tumour (n=4), clear cell sarcoma (n=1) or rhabdomyosarcoma (n=1). VOD presented with a median platelet count of 12 x 10(9)/l, INR 3.8, fibrinogen 16 mg/l, fibrinogen degradation products (FDPs) > or =80 microg/l, aspartate aminotransferase (AST) 6922 IU/l, bilirubin 47 micromol/l. In 3 cases, transient liver dysfunction and thrombocytopenia without neutropenia had been observed after a previous course of Act-D. All six children developed encephalopathy, hepatomegaly, ascites, reversed portal flow and renal impairment. All received mechanical ventilation and two required haemofiltration. The treatment was supportive. Severe Adult Respiratory Distress Syndrome developed in 3 patients, all of whom died. 3 patients recovered. The outcome of VOD with multi-organ failure is poor. Intravascular coagulopathy precedes and characterises severe VOD during Act-D treatment.
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Affiliation(s)
- L D'Antiga
- Department of Child Health, King's College Hospital, Denmark Hill, SE5 9RS, London, UK
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Ludwig R, Weirich A, Abel U, Hofmann W, Graf N, Tournade MF. Hepatotoxicity in patients treated according to the nephroblastoma trial and study SIOP-9/GPOH. MEDICAL AND PEDIATRIC ONCOLOGY 1999; 33:462-9. [PMID: 10531570 DOI: 10.1002/(sici)1096-911x(199911)33:5<462::aid-mpo5>3.0.co;2-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND A major problem for children receiving Wilms tumor (WT) chemotherapy is hepatotoxicity, which may even be life-threatening. Dactinomycin (AMD) has been shown to be an important factor, as has abdominal irradiation. PROCEDURE In the nephroblastoma trial and study SIOP-9 (SIOP-9) two different regimens for the application of AMD were used (standard dose over 3-5 days vs. double dose on a single day). In children at increased risk for local relapse, postoperative abdominal irradiation was given. We analyzed the influence of AMD and radiotherapy on the development of hepatotoxicity in 481 children treated in centers of the German Paediatric Oncology and Haematology Society (GPOH). A special questionaire was sent out for all patients with reduced treatment or delay of more than 1 week because of hepatotoxicity. Because SIOP and the National Wilms Tumor Study (NWTS) used different criteria to asses hepatotoxicity,we applied both definitions. RESULTS All 72 cases of mild or severe hepatotoxicity occurred during treatment with AMD over 3-5 days with the standard dose (9.4-22.5 microgram/kg/week) compared to none in the group receiving a double dose on 1 day (3.75-8 microgram/kg/week; P < 0.001). Irradiation of the right abdomen, including parts of the liver, enhanced liver toxicity significantly, with a relative risk (RR) of 2.6 (P < 0.003). Preoperative liver toxicity was more frequent in smaller children (P = 0.02) and especially if no dose reduction was done in children with body weight of less than 12 kg (RR 5.3, P = 0.01). If severe liver toxicity was defined according to NWTS criteria, 10% of all treated patients were affected compared to 4.8% if McDonald's criteria for hepatic veno-occlusive disease (VOD) were applied. CONCLUSIONS To diminish the hepatotoxicity of WT treatment, AMD dose intensity should be reduced (below 10 microgram/kg per week), especially in smaller children or when the liver is irradiated.
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Affiliation(s)
- R Ludwig
- Children's Hospital, University of Heidelberg, Heidelberg, Germany.
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Tornesello A, Piciacchia D, Mastrangelo S, Lasorella A, Mastrangelo R. Veno-occlusive disease of the liver in right-sided Wilms' tumours. Eur J Cancer 1998; 34:1220-3. [PMID: 9849483 DOI: 10.1016/s0959-8049(98)00052-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Veno-occlusive disease of the liver (VOD) is an important complication in children with Wilms' tumour. Although in most patients this complication resolves uneventfully, fatal cases have been reported. Several observations strongly suggest that actinomycin-D is the likeliest cause of VOD in Wilms' tumour, but VOD seems to be rather uncommon in other malignancies treated with chemotherapy including actinomycin-D. The present case of VOD and the review of the literature stress the pathogenetic and clinical implications of VOD in the presence of a Wilms' tumour treated with actinomycin-D, originating in the right kidney. Greater awareness of this 'predisposing factor' may alert paediatricians to the presence of minimal signs of the syndrome.
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Affiliation(s)
- A Tornesello
- Division of Paediatric Oncology, Catholic University, Rome, Italy
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Green DM, Donckerwolcke R, Evans AE, D’Angio GJ. Late Effects of Treatment for Wilms Tumor. Hematol Oncol Clin North Am 1995. [DOI: 10.1016/s0889-8588(18)30048-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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