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Glick RD, Romao RLP, Pachl M, Kotagal M, Buchanan AF, Murphy AJ, Tracy ET, Pio L, Cost NG, Godzinski J, Ehrlich PF. Current surgical approaches to pediatric renal tumors. Pediatr Blood Cancer 2024:e31118. [PMID: 38809413 DOI: 10.1002/pbc.31118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 05/30/2024]
Abstract
Pediatric renal tumors are among the most common pediatric solid malignancies. Surgical resection is a key component in the multidisciplinary therapy for children with kidney tumors. Therefore, it is imperative that surgeons caring for children with renal tumors fully understand the current standards of care in order to provide appropriate surgical expertise within this multimodal framework. Fortunately, the last 60 years of international, multidisciplinary pediatric cancer cooperative group studies have enabled high rates of cure for these patients. This review will highlight the international surgical approaches to pediatric patients with kidney cancer to help surgeons understand the key differences and similarities between the European (International Society of Pediatric Oncology) and North American (Children's Oncology Group) recommendations.
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Affiliation(s)
- Richard D Glick
- Division of Pediatric Surgery, Cohen Children's Medical Center, Zucker School of Medicine at Northwell/Hofstra, New Hyde Park, New York, USA
| | - Rodrigo L P Romao
- Divisions of Pediatric General Surgery and Pediatric Urology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Max Pachl
- Department of Paediatric Surgery and Urology, Birmingham Children's Hospital, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Meera Kotagal
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Amanda F Buchanan
- Departments of Urology and Pediatrics, University of Kentucky, Lexington, Kentucky, USA
| | - Andrew J Murphy
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Elisabeth T Tracy
- Division of Pediatric Surgery, Duke Children's Hospital and Health Center, Durham, North Carolina, USA
| | - Luca Pio
- Paediatric Surgery Unit, Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Nicholas G Cost
- Division of Urology, Department of Surgery, University of Colorado School of Medicine and the Surgical Oncology Program at Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
- Department of Pediatric Traumatology and Emergency Medicine, Medical University, Wroclaw, Poland
| | - Peter F Ehrlich
- Section of Pediatric Surgery, University of Michigan Department of Surgery, Ann Arbor, Michigan, USA
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Lovvorn HN, Renfro LA, Benedetti DJ, Kotagal M, Phelps HM, Ehrlich PF, Lo AC, Sandberg JK, Treece AL, Gow KW, Glick RD, Davidoff AM, Cost NG, Dix DB, Fernandez CV, Dome JS, Geller JI, Mullen EA. Race and Ethnic Group Enrollment and Outcomes for Wilms Tumor: Analysis of the Current Era Children's Oncology Group Study, AREN03B2. J Am Coll Surg 2024; 238:733-749. [PMID: 38251681 PMCID: PMC11138877 DOI: 10.1097/xcs.0000000000000999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
BACKGROUND To review race and ethnic group enrollment and outcomes for Wilms tumor (WT) across all 4 risk-assigned therapeutic trials from the current era Children's Oncology Group Renal Tumor Biology and Risk Stratification Protocol, AREN03B2. STUDY DESIGN For patients with WT enrolled in AREN03B2 (2006 to 2019), disease and biologic features, therapeutic study-specific enrollment, and event-free (EFS) and overall (OS) 4-year survival were compared between institutionally reported race and ethnic groups. RESULTS Among 5,146 patients with WT, no statistically significant differences were detected between race and ethnic groups regarding subsequent risk-assigned therapeutic study enrollment, disease stage, histology, biologic factors, or overall EFS or OS, except the following variables: Black children were older and had larger tumors at enrollment, whereas Hispanic children had lower rates of diffuse anaplasia WT and loss of heterozygosity at 1p. The only significant difference in EFS or OS between race and ethnic groups was observed among the few children treated for diffuse anaplasia WT with regimen UH-1 and -2 on high-risk protocol, AREN0321. On this therapeutic arm only, Black children showed worse EFS (hazard ratio = 3.18) and OS (hazard ratio = 3.42). However, this finding was not replicated for patients treated with regimen UH-1 and -2 under AREN03B2 but not on AREN0321. CONCLUSIONS Race and ethnic group enrollment appeared constant across AREN03B2 risk-assigned therapeutic trials. EFS and OS on these therapeutic trials when analyzed together were comparable regarding race and ethnicity. Black children may have experienced worse stage-specific survival when treated with regimen UH-1 and -2 on AREN0321, but this survival gap was not confirmed when analyzing additional high-risk AREN03B2 patients.
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Affiliation(s)
| | - Lindsay A Renfro
- Division of Biostatistics, University of Southern California, and Children's Oncology Group, Los Angeles, CA (Renfro)
| | - Daniel J Benedetti
- Division of Pediatric Hematology/Oncology, Department of Pediatrics (Benedetti), Monroe Carell Jr Children's Hospital at Vanderbilt, Nashville, TN
| | - Meera Kotagal
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH (Kotagal)
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH (Kotagal)
| | - Hannah M Phelps
- Department of Surgery, Washington University in St Louis School of Medicine, St Louis, MO (Phelps)
| | - Peter F Ehrlich
- Section of Pediatric Surgery, C. S. Mott Children's Hospital, University of Michigan, Ann Arbor, MI (Ehrlich)
| | - Andrea C Lo
- Department of Radiation on Oncology, BC Cancer, Vancouver, British Columbia, Canada (Lo)
| | - Jesse K Sandberg
- Division of Pediatric Radiology, Lucille Packard Children's Hospital, Stanford University, Palo Alto, CA (Sandberg)
| | - Amanda L Treece
- Department of Pathology and Laboratory Medicine, Children's Hospital of Alabama, Birmingham, AL (Treece)
| | - Kenneth W Gow
- Division of General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA (Gow)
| | - Richard D Glick
- Division of Pediatric Surgery, Cohen Children's Medical Center, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY (Glick)
| | - Andrew M Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN (Davidoff)
| | - Nicholas G Cost
- Division of Urology, Department of Surgery, University of Colorado School of Medicine, Surgical Oncology Program, Children's Hospital Colorado, Aurora, CO (Cost)
| | - David B Dix
- Division of Hematology and Oncology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, Vancouver, British Columbia, Canada (Dix)
| | - Conrad V Fernandez
- Division of Paediatric Haematology Oncology, Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia (Fernandez)
| | - Jeffrey S Dome
- Center for Cancer and Blood Disorders, Children's National Hospital, Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC (Dome)
| | - James I Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH (Geller)
| | - Elizabeth A Mullen
- Division of Pediatric Hematology and Oncology, Dana-Farber Cancer Institute, Boston, MA (Mullen)
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Spreafico F, Biasoni D, Montini G. Most appropriate surgical approach in children with Wilms tumour, risk of kidney disease, and related considerations. Pediatr Nephrol 2024; 39:1019-1022. [PMID: 37934272 DOI: 10.1007/s00467-023-06213-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/21/2023] [Accepted: 10/23/2023] [Indexed: 11/08/2023]
Affiliation(s)
- Filippo Spreafico
- Department of Medical Oncology and Hematology, Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy.
| | - Davide Biasoni
- Surgical Department, Pediatric Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Montini
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, 20122, Milan, Italy
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Burjonrappa S. Late health outcome among survivors of Wilms tumor. Transl Pediatr 2024; 13:380-382. [PMID: 38455746 PMCID: PMC10915446 DOI: 10.21037/tp-23-579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 01/16/2024] [Indexed: 03/09/2024] Open
Affiliation(s)
- Sathyaprasad Burjonrappa
- Department of Pediatric Surgery, Rutgers, State University of New Jersey, New Brunswick, NJ, USA
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Stec AA. Late health outcomes among survivors of Wilms tumor. Transl Pediatr 2023; 12:1941-1943. [PMID: 38130593 PMCID: PMC10730964 DOI: 10.21037/tp-23-428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/16/2023] [Indexed: 12/23/2023] Open
Affiliation(s)
- Andrew A. Stec
- Division of Pediatric Urology, Nemours Children’s Health, Jacksonville, FL, USA
- Department of Urology, Mayo College of Medicine, Jacksonville, FL, USA
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Theilen TM, Braun Y, Rolle U, Fiegel HC, Friedmacher F. Risks of long-term mortality and chronic health conditions experienced by Wilms tumor survivors. Transl Pediatr 2023; 12:1896-1899. [PMID: 37969119 PMCID: PMC10644020 DOI: 10.21037/tp-23-430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/10/2023] [Indexed: 11/17/2023] Open
Affiliation(s)
- Till-Martin Theilen
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | - Yannick Braun
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | - Udo Rolle
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
| | - Henning C. Fiegel
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
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Van Ommen F, le Quellenec GAT, Willemsen-Bosman ME, van Noesel MM, van den Heuvel-Eibrink MM, Seravalli E, Kroon PS, Janssens GO. MRI-based inter- and intrafraction motion analysis of the pancreatic tail and spleen as preparation for adaptive MRI-guided radiotherapy in neuroblastoma. Radiat Oncol 2023; 18:160. [PMID: 37784151 PMCID: PMC10546671 DOI: 10.1186/s13014-023-02347-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/06/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND In pediatric radiotherapy treatment planning of abdominal tumors, dose constraints to the pancreatic tail/spleen are applied to reduce late toxicity. In this study, an analysis of inter- and intrafraction motion of the pancreatic tail/spleen is performed to estimate the potential benefits of online MRI-guided radiotherapy (MRgRT). MATERIALS AND METHODS Ten randomly selected neuroblastoma patients (median age: 3.4 years), irradiated with intensity-modulated arc therapy at our department (prescription dose: 21.6/1.8 Gy), were retrospectively evaluated for inter- and intrafraction motion of the pancreatic tail/spleen. Three follow-up MRIs (T2- and T1-weighted ± gadolinium) were rigidly registered to a planning CT (pCT), on the vertebrae around the target volume. The pancreatic tail/spleen were delineated on all MRIs and pCT. Interfraction motion was defined as a center of gravity change between pCT and T2-weighted images in left-right (LR), anterior-posterior (AP) and cranial-caudal (CC) direction. For intrafraction motion analysis, organ position on T1-weighted ± gadolinium was compared to T2-weighted. The clinical radiation plan was used to estimate the dose received by the pancreatic tail/spleen for each position. RESULTS The median (IQR) interfraction motion was minimal in LR/AP, and largest in CC direction; pancreatic tail 2.5 mm (8.9), and spleen 0.9 mm (3.9). Intrafraction motion was smaller, but showed a similar motion pattern (pancreatic tail, CC: 0.4 mm (1.6); spleen, CC: 0.9 mm (2.8)). The differences of Dmean associated with inter- and intrafraction motions ranged from - 3.5 to 5.8 Gy for the pancreatic tail and - 1.2 to 3.0 Gy for the spleen. In 6 out of 10 patients, movements of the pancreatic tail and spleen were highlighted as potentially clinically significant because of ≥ 1 Gy dose constraint violation. CONCLUSION Inter- and intrafraction organ motion results into unexpected constrain violations in 60% of a randomly selected neuroblastoma cohort, supporting further prospective exploration of MRgRT.
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Affiliation(s)
- Fasco Van Ommen
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands.
| | - Gaelle A T le Quellenec
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
- Department of Radiation Oncology, Institut de Cancérologie de l'Ouest, Nantes, France
| | - Mirjam E Willemsen-Bosman
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Max M van Noesel
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | | | - Enrica Seravalli
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Petra S Kroon
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Geert O Janssens
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
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