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Polychronopoulos PA, Bedoya-Reina OC, Johnsen JI. The Neuroblastoma Microenvironment, Heterogeneity and Immunotherapeutic Approaches. Cancers (Basel) 2024; 16:1863. [PMID: 38791942 PMCID: PMC11119056 DOI: 10.3390/cancers16101863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/02/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Neuroblastoma is a peripheral nervous system tumor that almost exclusively occurs in young children. Although intensified treatment modalities have led to increased patient survival, the prognosis for patients with high-risk disease is still around 50%, signifying neuroblastoma as a leading cause of cancer-related deaths in children. Neuroblastoma is an embryonal tumor and is shaped by its origin from cells within the neural crest. Hence, neuroblastoma usually presents with a low mutational burden and is, in the majority of cases, driven by epigenetically deregulated transcription networks. The recent development of Omic techniques has given us detailed knowledge of neuroblastoma evolution, heterogeneity, and plasticity, as well as intra- and intercellular molecular communication networks within the neuroblastoma microenvironment. Here, we discuss the potential of these recent discoveries with emphasis on new treatment modalities, including immunotherapies which hold promise for better future treatment regimens.
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Affiliation(s)
- Panagiotis Alkinoos Polychronopoulos
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
| | - Oscar C. Bedoya-Reina
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
- School of Medical Sciences, Örebro University, 70182 Örebro, Sweden
| | - John Inge Johnsen
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institutet, 11883 Stockholm, Sweden; (P.A.P.); (O.C.B.-R.)
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2
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He M, Cai JB, Wu X, Tang YB, Wang JY, Mao JQ, Chen JJ, Zhang LF, Guan ZH, Xiong JN, Peng WX, Wang JH, Tao T. Perioperative complication incidence and risk factors for retroperitoneal neuroblastoma in children: analysis of 571 patients. World J Pediatr 2024; 20:250-258. [PMID: 38070095 PMCID: PMC10957663 DOI: 10.1007/s12519-023-00773-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/10/2023] [Indexed: 03/22/2024]
Abstract
BACKGROUND Surgery plays an important role in the treatment of neuroblastoma. Perioperative complications may impact the course of neuroblastoma treatment. To date, comprehensive analyses of complications and risk factors have been lacking. METHODS Patients with retroperitoneal neuroblastoma undergoing tumor resection were retrospectively analyzed between 2014 and 2021. The data collected included clinical characteristics, operative details, operative complications and postoperative outcomes. Risk factors for perioperative complications of retroperitoneal neuroblastoma were analyzed. RESULTS A total of 571 patients were enrolled in this study. Perioperative complications were observed in 255 (44.7%) patients. Lymphatic leakage (28.4%), diarrhea (13.5%), and injury (vascular, nerve and organ; 7.5%) were the most frequent complications. There were three operation-related deaths (0.53%): massive hemorrhage (n = 1), biliary tract perforation (n = 1) and intestinal necrosis (n = 1). The presence of image-defined risk factors (IDRFs) [odds ratio (OR) = 2.09, P < 0.01], high stage of the International Neuroblastoma Risk Group staging system (INRGSS) (OR = 0.454, P = 0.04), retroperitoneal lymph node metastasis (OR = 2.433, P = 0.026), superior mesenteric artery encasement (OR = 3.346, P = 0.003), and inferior mesenteric artery encasement (OR = 2.218, P = 0.019) were identified as independent risk factors for perioperative complications. CONCLUSIONS Despite the high incidence of perioperative complications, the associated mortality rate was quite low. Perioperative complications of retroperitoneal neuroblastoma were associated with IDRFs, INRGSS, retroperitoneal lymph node metastasis and vascular encasement. Patients with high-risk factors should receive more serious attention during surgery but should not discourage the determination to pursue total resection of neuroblastoma. Video Abstract (MP4 94289 KB).
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Affiliation(s)
- Min He
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Jia-Bin Cai
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Xuan Wu
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Yin-Bing Tang
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Jin-Yan Wang
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun-Qin Mao
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Ji-Jun Chen
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Li-Feng Zhang
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Zhong-Hai Guan
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Jie-Ni Xiong
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Wan-Xin Peng
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China
| | - Jin-Hu Wang
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China.
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China.
| | - Ting Tao
- Pediatric Cancer Research Center, National Clinical Research Center for Child Health, Hangzhou, China.
- Department of Surgical Oncology, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Cancer Center, Zhejiang University, No. 3333 Binsheng Rode, Hangzhou, China.
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Khowal S, Zhang D, Yong WH, Heaney AP. Whole-exome sequencing reveals genetic variants that may play a role in neurocytomas. J Neurooncol 2024; 166:471-483. [PMID: 38319496 DOI: 10.1007/s11060-024-04567-9] [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: 12/16/2023] [Accepted: 01/09/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVES Neurocytomas (NCs) are rare intracranial tumors that can often be surgically resected. However, disease course is unpredictable in many patients and medical therapies are lacking. We have used whole exome sequencing to explore the molecular etiology for neurocytoma and assist in target identification to develop novel therapeutic interventions. METHODS We used whole exome sequencing (WES) to compare the molecular landscape of 21 primary & recurrent NCs to five normal cerebellar control samples. WES data was analyzed using the Qiagen Clinical Insight program, variants of interest (VOI) were interrogated using ConSurf, ScoreCons, & Ingenuity Pathway Analysis Software to predict their potential functional effects, and Copy number variations (CNVs) in the genes of interest were analyzed by Genewiz (Azenta Life Sciences). RESULTS Of 40 VOI involving thirty-six genes, 7 were pathogenic, 17 likely-pathogenic, and 16 of uncertain-significance. Of seven pathogenic NC associated variants, Glucosylceramidase beta 1 [GBA1 c.703T > C (p.S235P)] was mutated in 5/21 (24%), Coagulation factor VIII [F8 c.3637dupA (p.I1213fs*28)] in 4/21 (19%), Phenylalanine hydroxylase [PAH c.975C > A (p.Y325*)] in 3/21 (14%), and Fanconi anemia complementation group C [FANCC c.1162G > T (p.G388*)], Chromodomain helicase DNA binding protein 7 [CHD7 c.2839C > T (p.R947*)], Myosin VIIA [MYO7A c.940G > T (p.E314*)] and Dynein axonemal heavy chain 11 [DNAH11 c.3544C > T (p.R1182*)] in 2/21 (9.5%) NCs respectively. CNVs were noted in 85% of these latter 7 genes. Interestingly, a Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 [CTDSP2 c.472G > A (p.E158K)] of uncertain significance was also found in > 70% of NC cases. INTERPRETATION The variants of interest we identified in the NCs regulate a variety of neurological processes including cilia motility, cell metabolism, immune responses, and DNA damage repair and provide novel insights into the molecular pathogenesis of these extremely rare tumors.
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Affiliation(s)
- Sapna Khowal
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Dongyun Zhang
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - William H Yong
- Department of Pathology and Laboratory Medicine, University of California, Irvine, CA, 92868, USA
| | - Anthony P Heaney
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA.
- Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA.
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4
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Lee WG, Lascano D, Palmer SB, Chen SY, Mack SJ, Sudharshan R, Han JS, Kim ES. Optimizing the Postoperative Management of Children Undergoing Resection of High-Risk Abdominal Neuroblastoma. Am Surg 2024:31348241227199. [PMID: 38243794 DOI: 10.1177/00031348241227199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2024]
Abstract
BACKGROUND Surgical resection is a mainstay of treatment in high-risk neuroblastoma (HR-NB), but there exists wide variability in perioperative management practices. The aim of this study was to evaluate two standardized adult perioperative enhanced recovery practices (ERPs) in pediatric patients undergoing open resection of abdominal HR-NB. METHODS All patients with abdominal HR-NB surgically resected at a free-standing children's hospital between 12/2010 and 7/2020 were retrospectively reviewed. Perioperative ERPs of interest included avoidance of routine nasogastric tube (NGT) use and the use of neuraxial anesthesia. Primary outcomes included time to enteral intake, urinary catheter use, opioid utilization, and length of stay (LOS). RESULTS Overall, 37 children, median age 33 months (IQR: 20-48 months), were identified. Avoidance of an NGT allowed for earlier feeding after surgery (P = .03). Neuraxial anesthesia use more frequently required an indwelling urinary catheter (P < .01) for a longer duration (P = .02), with no difference in total opioid utilization (P = .77) compared to patients without neuraxial anesthesia. Postoperative LOS was unaffected by avoidance of routine NGT use (P = .68) or use of neuraxial anesthesia (P = .89). CONCLUSION Children undergoing open resection of abdominal HR-NB initiated diet sooner when an NGT was not left postoperatively, and the need for a urinary catheter was significantly higher in patients who received neuraxial anesthesia. However, these two ERP components did not decrease postoperative LOS. To optimize the postoperative management of NB patients, postoperative NGTs should be avoided, while the benefit of neuraxial anesthesia is less clear as it necessitates the placement of a urinary catheter without decreasing opioid utilization.
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Affiliation(s)
- William G Lee
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Danny Lascano
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Samiza B Palmer
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Stephanie Y Chen
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Shale J Mack
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Rasika Sudharshan
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Jane S Han
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Eugene S Kim
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA
- Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Mayer BFB, Schunn MC, Urla C, Schäfer JF, Fideler F, Neunhoeffer F, Schuhmann MU, Warmann SW, Fuchs J. Trap-Door Thoracotomy and Clamshell Thoracotomy as Surgical Approaches for Neuroblastoma and Other Thoracic Tumors in Children. Cancers (Basel) 2024; 16:373. [PMID: 38254862 PMCID: PMC10814001 DOI: 10.3390/cancers16020373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/03/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Solid tumors of the cervicothoracic junction, the posterior mediastinum, or bilateral dorsal thoracic tumors represent a challenge in pediatric surgical oncology. The aim of this study was to evaluate trap-door thoracotomy and clamshell thoracotomy as surgical approaches. A single-center retrospective study of children with solid tumors in these specific localizations was performed. From 2015 to 2023, 26 children (17 girls; 9 boys) were treated at a median age of 54 months (range 8-229). Tumor resection was performed for neuroblastoma (n = 11); metastatic disease (n = 7); malignant rhabdoid tumor (n = 4); Ewing sarcoma (n = 1); inflammatory myofibroblastic tumor (n = 1); rhabdomyosarcoma (n = 1); and neurofibroma (n = 1). The surgical goal of macroscopic complete excision was achieved in all of the 14 children who underwent trap-door thoracotomy and in 11 of the 12 children who underwent clamshell thoracotomy. There were no major complications. At a median follow-up of 8 months (range 0-60), the disease was under local control or in complete remission in 66.7% of the children. In conclusion, surgical resection of solid tumors of the cervicothoracic junction in children can be performed safely and successfully with trap-door thoracotomy and with clamshell thoracotomy for posterior mediastinal or bilateral dorsal thoracic tumors.
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Affiliation(s)
- Benjamin F. B. Mayer
- Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany; (M.C.S.); (C.U.); (S.W.W.); (J.F.)
| | - Matthias C. Schunn
- Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany; (M.C.S.); (C.U.); (S.W.W.); (J.F.)
| | - Cristian Urla
- Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany; (M.C.S.); (C.U.); (S.W.W.); (J.F.)
| | - Jürgen F. Schäfer
- Division of Pediatric Radiology, Department of Diagnostic Radiology, University Hospital Tübingen, Hoppe-Seyler Straße 1, 72076 Tübingen, Germany;
| | - Frank Fideler
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Tübingen, Hoppe-Seyler Straße 1, 72076 Tübingen, Germany;
| | - Felix Neunhoeffer
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany;
| | - Martin U. Schuhmann
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University Hospital Tübingen, Hoppe-Seyler Straße 1, 72076 Tübingen, Germany;
| | - Steven W. Warmann
- Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany; (M.C.S.); (C.U.); (S.W.W.); (J.F.)
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children’s Hospital Tübingen, Hoppe-Seyler Straße 3, 72076 Tübingen, Germany; (M.C.S.); (C.U.); (S.W.W.); (J.F.)
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6
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Ren Q, Yang S, Chang S, Yang W, Cheng H, Chang X, Zhu Z, Yu T, Feng J, Han J, Mou J, Qin H, Wang H. Renal preservation in high-risk retroperitoneal neuroblastoma: Impact on survival and local progression. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107303. [PMID: 38056023 DOI: 10.1016/j.ejso.2023.107303] [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: 05/02/2023] [Revised: 11/04/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Retroperitoneal neuroblastomas predominantly encroach upon critical structures, complicating surgical intervention and yielding elevated rates of surgery-associated complications. The kidney and renal vasculature represent the organs most susceptible to retroperitoneal neuroblastoma infiltration. Prior investigations have revealed high nephrectomy incidence and a paucity of renal-preserving surgical approaches. METHODS A retrospective analysis was undertaken, examining patients with retroperitoneal neuroblastoma who underwent surgical procedures from January 2018 to December 2019 at Beijing Children's Hospital. RESULTS The study encompassed 225 patients, presenting a median age of 37 months. Concomitant nephrectomy and tumor excision were performed in 11 (4.9%) patients, while 214 (95.1%) patients successfully preserved their kidneys during surgery. Among the patients who retained their kidneys, 8 (3.5%) experienced renal atrophy postoperatively. Predominant rationales for simultaneous nephrectomy included tumor invasion into the renal hilum (n = 9), markedly diminished function of the affected kidney (n = 2), and ureteral infiltration (n = 1). Subsequent to a median follow-up duration of 43 months, the outcomes demonstrated no considerable divergence in overall survival (OS) and event-free survival (EFS) between the nephrectomy and renal-preserving cohorts among high-risk (HR) neuroblastoma patients. Among the eight HR children who underwent nephrectomy, four experienced local recurrence. The nephrectomy cohort exhibited a significantly elevated cumulative incidence of local progression (CILP) relative to the renal-preserving group. CONCLUSION In high-risk retroperitoneal neuroblastoma patients, nephrectomy does not enhance CILP, EFS, or OS. The guiding surgical tenet involves preserving the kidney while striving for gross total resection of the primary neoplasm, barring instances of severe deterioration of the affected renal function.
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Affiliation(s)
- Qinghua Ren
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Shen Yang
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Saishuo Chang
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Wei Yang
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Haiyan Cheng
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Xiaofeng Chang
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Zhiyun Zhu
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Tong Yu
- Department of Radiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Jun Feng
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Jianyu Han
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Jianing Mou
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Hong Qin
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
| | - Huanmin Wang
- Department of Surgical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China; MOE Key Laboratory of Major Diseases in Children, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
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7
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Akhaladze DG, Minnullin MM, Krivonosov AA, Kachanov DY, Grachev NS. [Autologous kidney transplantation in a high-risk patient with locally advanced retroperitoneal neuroblastoma]. Khirurgiia (Mosk) 2024:63-69. [PMID: 38477245 DOI: 10.17116/hirurgia202403163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Surgery of locally advanced neuroblastoma with risk factors is one of the most difficult in pediatric surgery. Incidence of nephrectomy during subtotal or complete tumor resection is higher due to common involvement of renal vessels. We present a patient with locally advanced retroperitoneal neuroblastoma who underwent heterotopic kidney autotransplantation.
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Affiliation(s)
- D G Akhaladze
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - M M Minnullin
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - A A Krivonosov
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - D Yu Kachanov
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - N S Grachev
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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8
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Krivonosov AA, Minnullin MM, Akhaladze DG, Grachev NS. [Surgery for abdominal neuroblastoma in children]. Khirurgiia (Mosk) 2024:152-160. [PMID: 38785252 DOI: 10.17116/hirurgia2024051152] [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] [Indexed: 05/25/2024]
Abstract
This review is devoted to surgical approach for neurogenic tumors in children. The authors discuss epidemiological data, history of surgical approaches, preoperative imaging and risk factors. A special attention is paid to the influence of surgical interventions for various neuroblastomas on overall and event-free survival in pediatric population, as well as the most common surgical complications and modern approaches to their treatment.
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Affiliation(s)
- A A Krivonosov
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - M M Minnullin
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - D G Akhaladze
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - N S Grachev
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
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9
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Yoneda A. Role of surgery in neuroblastoma. Pediatr Surg Int 2023; 39:177. [PMID: 37039977 DOI: 10.1007/s00383-023-05459-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2023] [Indexed: 04/12/2023]
Abstract
Neuroblastoma is the most common malignant solid tumor handled by pediatric surgeons. It is well-known that neuroblastoma shows variable biological and clinical behaviors. In this review article, surgical strategy in neuroblastoma was described by risk stratification. Also, strategy of biopsy and clinical conditions that require special considerations such as neuroblastoma detected by mass screening, relapsed neuroblastoma, patients with stage MS and dumbbell type tumors was mentioned. As multimodal systemic treatments have been expanding, the role of surgery in neuroblastoma has become relatively less significant but requisite. We surgeons should decide therapeutic strategy based on the correct understanding of biology of neuroblastoma thinking of the better future of children.
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Affiliation(s)
- Akihiro Yoneda
- Division of Surgery, Department of Surgical Specialties / Division of Surgical Oncology, Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.
- Division of Pediatric Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan.
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10
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Urla C, Warmann SW, Schmidt A, Mayer B, Handgretinger R, Neunhoeffer F, Schäfer J, Fuchs J. Two-cavities approach for resection of pediatric abdominal neuroblastic tumors: experience of a national reference pediatric onco-surgical center. J Cancer Res Clin Oncol 2023; 149:1485-1493. [PMID: 35522292 PMCID: PMC10020289 DOI: 10.1007/s00432-022-04027-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 04/12/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Surgery of complex neuroblastic tumors often requires additional procedures, especially in the situation of tumor extension within thorax and impossibility of securing the aorta above the tumor. These situations prompt the opening of the thoracic cavity. The concern regarding increased operative trauma and morbidity associated with this approach make surgeons reluctant regarding this technique. The aim of this study was to evaluate the efficacy of two-cavities approach based on our experience in a reference pediatric onco-surgical center. METHODS Between 2003 and 2021, we operated on 232 neuroblastic tumors. 31/232 patients with complex, advanced-stage neuroblastic tumors underwent tumor resection through a two-cavities approach. A retrospective review of patient's records was performed. RESULTS The median age at operation was 48 months (5-180). 23/31 patients presented image-defined risk factors (IDRF). The approach most commonly used was the transverse laparotomy with incision of the diaphragm (n = 14), followed by the thoraco-abdominal incision (n = 10). Gross total resection (GTR) was achieved in 24 patients, a near-GTR in 4 cases, and an incomplete resection in 3 cases. Median duration of surgery was 288 min (99-900) and median duration of mechanical ventilation was 22 h (0-336). Postoperative complications occurred in 10 patients, 6/10 required surgical reintervention. The 5-year overall survival (OS) was 90% and the 5-year event-free survival (EFS) was 50%. CONCLUSIONS The two-cavities approach for resection of abdominal neuroblastoma in children is a safe technique with no added morbidity.
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Affiliation(s)
- Cristian Urla
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tübingen, Germany
| | - Steven W Warmann
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tübingen, Germany
| | - Andreas Schmidt
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tübingen, Germany
| | - Benjamin Mayer
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tübingen, Germany
| | - Rupert Handgretinger
- Department of Pediatric Hematology and Oncology, University Children's Hospital of Tuebingen, Tübingen, Germany
| | - Felix Neunhoeffer
- Department of Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital of Tuebingen, Tübingen, Germany
| | - Jürgen Schäfer
- Department of Diagnostic and Interventional Radiology, University Hospital of Tuebingen, Tübingen, Germany
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tübingen, Germany.
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11
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High-Risk Neuroblastoma: A Surgical Perspective. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020388. [PMID: 36832517 PMCID: PMC9955866 DOI: 10.3390/children10020388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/06/2023] [Accepted: 02/11/2023] [Indexed: 02/18/2023]
Abstract
High-risk neuroblastoma requires multimodal treatment including systemic chemotherapy, surgical resection, radiation therapy, stem cell transplant, and immunotherapy. Surgeons play a vital role in obtaining local control of neuroblastoma and must therefore be knowledgeable about this complex pathology. This article provides a review of the optimal timing and extent of resection, the impact of various image-defined risk factors on surgical planning, and surgical approaches and techniques to enhance the resection of tumors in different anatomic locations.
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Li Q, Wang J, Cheng Y, Hu A, Li D, Wang X, Guo Y, Zhou Y, Chen G, Bao B, Gao H, Song J, Du X, Zheng L, Tong Q. Long-Term Survival of Neuroblastoma Patients Receiving Surgery, Chemotherapy, and Radiotherapy: A Propensity Score Matching Study. J Clin Med 2023; 12:jcm12030754. [PMID: 36769402 PMCID: PMC9918249 DOI: 10.3390/jcm12030754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 01/20/2023] Open
Abstract
Neuroblastoma is the most common extracranial solid malignancy in children. This study was undertaken to determine the long-term survival of neuroblastoma patients receiving conventional therapeutics (surgery, chemotherapy, and radiotherapy). The neuroblastoma patients examined were registered in the Surveillance, Epidemiology and End Results (SEER) database (1975-2016). Using propensity score matching analysis, the patients were paired by record depending on whether they received surgery, chemotherapy, or radiotherapy. Univariate and multivariate analyses of the disease-specific survival of the paired patients were performed by the log-rank test and Cox regression assay. A total of 4568 neuroblastoma patients were included in this study. During 1975-2016, the proportion of histopathological grade III/IV cases receiving surgery gradually increased, while the number of patients with tumors of grade I to IV undergoing chemotherapy or radiotherapy was stable or even decreased. After propensity score analysis, for Grade I + II and Grade III tumors, surgery obviously improved the disease-specific survival of patients, while chemotherapy was unfavorable for patient prognosis, and radiotherapy exerted no obvious effect on the patients. However, no matter what treatment was chosen, the patients with advanced-histopathological-grade tumors had a poor prognosis. Meanwhile, for all histopathological grades, the patients receiving surgery and subsequent chemotherapy or radiotherapy suffered from worsen disease-specific survival than those simply undergoing surgery. Fortunately, the negative effects of surgery, chemotherapy, or radiotherapy improved gradually over time. Surgery improved the long-term survival of the neuroblastoma patients, while chemotherapy and radiotherapy exerted an unfavorable impact on patient outcome. These results provide an important reference for the clinical treatment of neuroblastoma.
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Affiliation(s)
- Qilan Li
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Jianqun Wang
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Yang Cheng
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Anpei Hu
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Dan Li
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Xiaojing Wang
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
- Clinical Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Yanhua Guo
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Yi Zhou
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Guo Chen
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Banghe Bao
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Haiyang Gao
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Jiyu Song
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Xinyi Du
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Liduan Zheng
- Clinical Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
- Correspondence: (L.Z.); (Q.T.); Tel.: +86-27-8572-6129 (L.Z.); +86-27-8535-0762 (Q.T.); Fax: +86-27-8572-6821 (L.Z. & Q.T.)
| | - Qiangsong Tong
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
- Clinical Center of Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
- Correspondence: (L.Z.); (Q.T.); Tel.: +86-27-8572-6129 (L.Z.); +86-27-8535-0762 (Q.T.); Fax: +86-27-8572-6821 (L.Z. & Q.T.)
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13
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Zhao L, Fan J, Zhang C, Zhang Z, Dong J. CircRANBP17 modulated KDM1A to regulate neuroblastoma progression by sponging miR-27b-3p. Open Med (Wars) 2023; 18:20230672. [PMID: 36941992 PMCID: PMC10024347 DOI: 10.1515/med-2023-0672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 03/14/2023] Open
Abstract
Neuroblastoma (NB) is a common childhood cancer. Circular RNA RAN binding protein 17 (circRANBP17) has been identified to participate in diverse tumor progression. This study aims to explore the function and mechanism of circRANBP17 in NB. The levels of circRANBP17, miR-27b-3p and KDM1A in NB tissues and cells were measured by qRT-PCR. Mouse model assay was performed to investigate the effect of circRANBP17 knockdown on tumor formation in vivo. The levels of circRANBP17 and KDM1A were significantly up-regulated, and the level of miR-27b-3p was strikingly down-regulated in NB tissues and cells (SK-N-SH and SK-N-AS). Functional studies indicated that miR-27b-3p inhibitor mitigated the inhibitory effects on cell proliferation, migration, invasion and the promoting effect on cell apoptosis in SK-N-SH and SK-N-AS cells induced by circRANBP17 knockdown. Also, miR-27b-3p regulated NB cell malignancy by targeting KDM1A. Further studies revealed that miR-27b-3p inhibitor reversed the low expression of KDM1A induced by circRANBP17 knockdown. In support, circRANBP17 knockdown led to inhibition of tumor formation in vivo. In conclusion, circRANBP17 modulated KDM1A to promote cell proliferation, migration, invasion and restrain cell apoptosis in NB by sponging miR-27b-3p, and the new regulatory network may provide a theoretical basis for the further study of NB.
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Affiliation(s)
- Lijun Zhao
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, 215000, China
| | - Junying Fan
- Department of Nephrology, The First Affiliated Hospital of Baotou Medical College, Baotou, China
| | - Chunyang Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Baotou Medical College, Baotou, China
| | - Zhenjun Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Baotou Medical College, Baotou, China
| | - Jun Dong
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, No. 1055, Sanxiang
Road, Gusu District, Suzhou City, Jiangsu Province, 215000, China
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14
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Association of Image-Defined Risk Factors with Clinical, Biological Features and Outcome in Neuroblastoma. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9111707. [PMID: 36360435 PMCID: PMC9688519 DOI: 10.3390/children9111707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/01/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022]
Abstract
Background: Neuroblastoma (NB) is the most common pediatric extracranial solid tumor and the most common cancer encountered in children younger than 12 months of age. Localized tumors have a good prognosis, but some cases undergo treatment failure and recurrence. The aim of the study was to analyze the link between the neuroblastoma risk factors and the prognosis for patients diagnosed with NB. Method: All patients admitted to the department of Pediatric Surgery, “Grigore Alexandrescu” Clinical Emergency Hospital for Children, between 1 January 2010 and 1 July 2022 were included in this analysis when diagnosed with neuroblastoma. Results: Thirty-one patients with NB were admitted to the surgical department, 20 boys and 11 girls. We observed an association between large tumors and positive imaging-defined risk factor (IDRF) status; The Fisher test showed an association between the tumor’s diameter when bigger than 8 cm and a positive IDRF status, with p < 0.001. We supposed that positive IDRF status at diagnosis may be linked to other prognostic factors. We discovered that an NSE value over 300 was associated with IDRF status (p < 0.001, phi = 0.692) and death. Conclusions: This study confirms the impact of IDRF status at diagnosis as it can be clearly correlated with other risk factors, such as a high level of NSE, MYCN amplification status, large tumor size, incomplete tumor resection, and an unfavorable outcome.
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15
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Wang H, Li T, Chen X, Zhu J, Xie M, Zhang L, Ding H, Qin J, He L. Correlations Between Preoperative Radiographic Vascular Involvement of Abdominal/Pelvic Neuroblastomas on Computed Tomography and Intraoperative Vascular Injuries: Experience From a Tertiary Children's Hospital. Acad Radiol 2022:S1076-6332(22)00501-3. [DOI: 10.1016/j.acra.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/31/2022] [Accepted: 09/12/2022] [Indexed: 11/01/2022]
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16
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Wang H, Chen X, Zhu J, Zhang K, Lu J, Zhang L, Ding H, He L. Changes in image-defined risk factors with neoadjuvant chemotherapy in pediatric abdominal neuroblastoma. ABDOMINAL RADIOLOGY (NEW YORK) 2022; 47:3520-3530. [PMID: 35790567 DOI: 10.1007/s00261-022-03596-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 01/18/2023]
Abstract
PURPOSE To observe the changes in image-defined risk factors (IDRFs) with neoadjuvant chemotherapy in pediatric abdominal neuroblastoma and to investigate the correlations between IDRF changes and histopathological features. In addition, this study also investigated the correlations between residual IDRFs after neoadjuvant chemotherapy and intraoperative complications. METHODS Forty-three patients with abdominal neuroblastoma who received neoadjuvant chemotherapy in our hospital from January 2015 to September 2021 were enrolled. Intraoperative records, histopathological features, and CT images at initial diagnosis and after neoadjuvant chemotherapy of all patients were retrospectively collected and analyzed. RESULTS A total of 245 IDRFs were found at initial diagnosis, with a median of 6 [5, 7] IDRFs per patient. After neoadjuvant chemotherapy, IDRFs significantly decreased to 156 (p < 0.001), with a median of 4 [3, 5] IDRFs remaining per patient. The majority of IDRFs (6/8, 75.00%) were significantly improved after neoadjuvant chemotherapy (p < 0.05), while tumor invasion of renal pedicles (p > 0.05) and adjacent structures (p > 0.05) was the least responsive IDRF. IDRFs in different types of neuroblastoma decreased significantly after neoadjuvant chemotherapy (p < 0.05), while they were not significant in neuroblastoma with low and intermediate mitosis-karyorrhexis indices (p > 0.05). The number of residual IDRFs correlated positively with the volumes of intraoperative blood loss (r = 0.399, p = 0.008), but not with the presence of intraoperative complications (r = 0.111, p = 0.478). CONCLUSIONS IDRFs in different types of neuroblastoma can be significantly improved after neoadjuvant chemotherapy, while IDRFs in neuroblastoma with low and intermediate mitosis-karyorrhexis indices might not be easily improved. At the same time, the number of residual IDRFs after neoadjuvant chemotherapy might not correlate with the occurrence of intraoperative complications in abdominal neuroblastoma.
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Affiliation(s)
- Haoru Wang
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Xin Chen
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Jin Zhu
- Department of Pathology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Ke Zhang
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Jiandong Lu
- Department of Urology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Li Zhang
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Hao Ding
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China
| | - Ling He
- Department of Radiology, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, No. 136 Zhongshan Road 2, Yuzhong District, Chongqing, 400014, China.
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17
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Urla C, Fuchs J, Grimm A, Schmidt A, Schäfer J, Schuhmann MU, Warmann SW. Interdisciplinary surgical approach enables complete tumor resection with preservation of neurological function in specific conditions of pediatric solid malignancies. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04273-x. [PMID: 36131157 DOI: 10.1007/s00432-022-04273-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/07/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE Success of pediatric solid tumor surgery is regularly hampered by infiltration of essential neurovascular structures. A surgical dilemma arises when imaging data suggest a conflict between complete resection and preservation of neurological function. The aim of the study was to analyze data of children harboring tumors with involvement of neurovascular structure treated by an interdisciplinary pediatric surgical/neurosurgical team. METHODS We retrospectively analyzed data of 25 children undergoing surgery for solid tumors, in whom preoperative imaging showed a relevant involvement of nerve structures. Surgery was simultaneously performed by a pediatric onco-surgeon and a pediatric neurosurgeon with peripheral nerve expertise, including intraoperative electrophysiological monitoring. RESULTS The following tumors were treated: NF1 associated neurofibromas (10), neuroblastomas (5), desmoid tumors (2), MPNST (2), ganglioneuroma (1), Ewing sarcoma (1), infantile fibromatosis (1), PNET (1), rhabdomyosarcoma (1), angiolipoma (1). The most frequent tumor localizations were the pelvis (n = 7) and retroperitoneal region (n = 6). Median age at surgery was 8 years (1.5-16). Macroscopically complete tumor resection was achieved in 24/25 patients. In 2/4 patients with limb tumors an amputation was planned externally. In both, a limb-salvage procedure was possible. Transient postoperative neurological deficits occurred in 2/25 patients. Four patients had tumor relapses. All but one are alive after a median follow-up of 46 months (2-155). CONCLUSIONS Simultaneous interdisciplinary pediatric surgical/neurosurgical approach enables radical tumor resection with preservation of neurological function in patients suffering from solid tumors with involvement of relevant neurovascular structures. This approach should be performed by experienced surgeons in reference pediatric onco-surgical centers.
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Affiliation(s)
- Cristian Urla
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tuebingen, Germany
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tuebingen, Germany
| | - Alexander Grimm
- Neuromuscular Division, Department of Neurology, University Hospital of Tuebingen, Tuebingen, Germany
| | - Andreas Schmidt
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tuebingen, Germany
| | - Jürgen Schäfer
- Department of Diagnostic and Interventional Radiology, University Hospital of Tuebingen, Tuebingen, Germany
| | - Martin U Schuhmann
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University Hospital of Tuebingen, Tuebingen, Germany.,Center of Neurofibromatosis, Center of Rare Diseases, University Hospital of Tuebingen, Tuebingen, Germany
| | - Steven W Warmann
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076, Tuebingen, Germany.
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Bartolucci D, Montemurro L, Raieli S, Lampis S, Pession A, Hrelia P, Tonelli R. MYCN Impact on High-Risk Neuroblastoma: From Diagnosis and Prognosis to Targeted Treatment. Cancers (Basel) 2022; 14:cancers14184421. [PMID: 36139583 PMCID: PMC9496712 DOI: 10.3390/cancers14184421] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/05/2022] [Accepted: 09/07/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Neuroblastoma is one of the most diffuse and the deadliest cancer in children. While many advances have been made in the last few decades to improve patients’ outcome, high-risk neuroblastoma (HR-NB) still shows a very aggressive pattern of development and poor prognosis, with only a 50% chance of 5-year survival. Moreover, while many factors contribute to defining the high-risk condition, MYCN status is well established as the major element in pathology disclosure. The aim of this review is to describe the current knowledge in the diagnosis, prognosis and therapeutic approaches of HR-NB, particularly in relation to MYCN. The review highlights how MYCN influences the HR-NB scenario and the new therapeutic approaches that are currently proposed to target it, in consideration of MYCN as a highly relevant target for HR-NB patient management. Abstract Among childhood cancers, neuroblastoma is the most diffuse solid tumor and the deadliest in children. While to date, the pathology has become progressively manageable with a significant increase in 5-year survival for its less aggressive form, high-risk neuroblastoma (HR-NB) remains a major issue with poor outcome and little survivability of patients. The staging system has also been improved to better fit patient needs and to administer therapies in a more focused manner in consideration of pathology features. New and improved therapies have been developed; nevertheless, low efficacy and high toxicity remain a staple feature of current high-risk neuroblastoma treatment. For this reason, more specific procedures are required, and new therapeutic targets are also needed for a precise medicine approach. In this scenario, MYCN is certainly one of the most interesting targets. Indeed, MYCN is one of the most relevant hallmarks of HR-NB, and many studies has been carried out in recent years to discover potent and specific inhibitors to block its activities and any related oncogenic function. N-Myc protein has been considered an undruggable target for a long time. Thus, many new indirect and direct approaches have been discovered and preclinically evaluated for the interaction with MYCN and its pathways; a few of the most promising approaches are nearing clinical application for the investigation in HR-NB.
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Affiliation(s)
| | - Luca Montemurro
- Pediatric Oncology and Hematology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | | | | | - Andrea Pession
- Pediatric Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Patrizia Hrelia
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
| | - Roberto Tonelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
- Correspondence:
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Effects of Surgery Combined with Different Chemotherapy on Matrix Metalloproteinase-9 and Tissue Inhibitors of Metalloproteinase-1 in Children with Neuroblastoma. JOURNAL OF ONCOLOGY 2022; 2022:8319221. [PMID: 35847358 PMCID: PMC9277205 DOI: 10.1155/2022/8319221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/14/2022] [Accepted: 05/18/2022] [Indexed: 12/03/2022]
Abstract
Background Neuroblastoma (NB) is a common extracranial malignancy in children and accounts for 15% of all cancer-related deaths in children, with the 5-year survival of patients in an advanced stage being lower than 40%. Preoperative adjuvant chemotherapy has been reported to facilitate surgical resection and improve the 2-year survival of patients. Objective To analyze the efficacy of surgery plus different chemotherapy on children with NB and to investigate the correlation of matrix metalloproteinase-9 (MMP-9) and tissue inhibitors of metalloproteinase-1 (TIMP-1) with chemotherapy efficacy. Methods From April 2005 to May 2017, a total of 92 cases of NB treated in our hospital were assessed for eligibility and recruited. They were assigned at a ratio of 1: 1 to receive either CAV (cyclophosphamide + vincristine + adriamycin) (group A) and EP (etoposide + cisplatin) alternately or TOPO (topotecan) + CTX (cytoxan) + CiE (etoposide + cisplatin) + CPV (cyclophosphamide + pirarubicin + vincristine) (group B). The outcome measures include chemotherapy efficacy, surgical resection rates, complications, 2-year recurrence, and 2-year survival. The levels of NK cells, CD4+/CD8+ cells, MMP-9, TIMP-1, and urine catecholamine (VMA) in peripheral blood of patients before and after initial chemotherapy were determined to analyze the correlation of MMP-9, TIMP-1, and VMA with the efficacy of chemotherapy. Results The two groups had similar efficacy (84.00% vs. 95.24%) and surgical resection rates (60.00% vs. 61.90%) after the initial chemotherapy (P > 0.05). Surgery for all eligible patients was successful after second chemotherapy. All eligible patients showed myelosuppression after chemotherapy, including 48 cases with stages I-II (52.17%) and 44 cases with stages III-IV (47.83%). The ratio of CD4+/CD8+ cells, MMP-9, TIMP-1, and VMA expression levels in peripheral blood of patients decreased (P < 0.05) after chemotherapy, and the ratio of CD4+/CD8+ cells was further reduced after surgery (P < 0.05), while natural killer (NK) cells levels increased (P < 0.05). However, intergroup differences were absent in the incidence of myelosuppression, CD4+/CD8+ cell ratio, NK cells, MMP-9, TIMP-1, and VMA expression levels (P > 0.05). MMP-9 and TIMP-1 were positively correlated with VMA (P < 0.05), and the expression levels of MMP-9 and TIMP-1 and VMA after chemotherapy were negatively correlated with chemotherapy efficiency (P < 0.05). Patients with high expressions of MMP-9, TIMP-1, and VMA were associated with lower 2-year survival versus those with low expressions (P < 0.05). Conclusion Surgery plus chemotherapy for children with NB yields a promising clinical efficacy and a favorable surgical resection outcome. MMP-9 and TIMP-1 may be the potential biological indicators for chemotherapy efficiency and have a reference value for following surgical treatment of patients.
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Pathania AS, Prathipati P, Olwenyi OA, Chava S, Smith OV, Gupta SC, Chaturvedi NK, Byrareddy SN, Coulter DW, Challagundla KB. miR-15a and miR-15b modulate natural killer and CD8 +T-cell activation and anti-tumor immune response by targeting PD-L1 in neuroblastoma. Mol Ther Oncolytics 2022; 25:308-329. [PMID: 35663229 PMCID: PMC9133764 DOI: 10.1016/j.omto.2022.03.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/27/2022] [Indexed: 11/12/2022] Open
Abstract
Neuroblastoma (NB) is an enigmatic and deadliest pediatric cancer to treat. The major obstacles to the effective immunotherapy treatments in NB are defective immune cells and the immune evasion tactics deployed by the tumor cells and the stromal microenvironment. Nervous system development during embryonic and pediatric stages is critically mediated by non-coding RNAs such as micro RNAs (miR). Hence, we explored the role of miRs in anti-tumor immune response via a range of data-driven workflows and in vitro & in vivo experiments. Using the TARGET, NB patient dataset (n=249), we applied the robust bioinformatic workflows incorporating differential expression, co-expression, survival, heatmaps, and box plots. We initially demonstrated the role of miR-15a-5p (miR-15a) and miR-15b-5p (miR-15b) as tumor suppressors, followed by their negative association with stromal cell percentages and a statistically significant negative regulation of T and natural killer (NK) cell signature genes, especially CD274 (PD-L1) in stromal-low patient subsets. The NB phase-specific expression of the miR-15a/miR-15b-PD-L1 axis was further corroborated using the PDX (n=24) dataset. We demonstrated miR-15a/miR-15b mediated degradation of PD-L1 mRNA through its interaction with the 3'-untranslated region and the RNA-induced silencing complex using sequence-specific luciferase activity and Ago2 RNA immunoprecipitation assays. In addition, we established miR-15a/miR-15b induced CD8+T and NK cell activation and cytotoxicity against NB in vitro. Moreover, injection of murine cells expressing miR-15a reduced tumor size, tumor vasculature and enhanced the activation and infiltration of CD8+T and NK cells into the tumors in vivo. We further established that blocking the surface PD-L1 using an anti-PD-L1 antibody rescued miR-15a/miR-15b induced CD8+T and NK cell-mediated anti-tumor responses. These findings demonstrate that miR-15a and miR-15b induce an anti-tumor immune response by targeting PD-L1 in NB.
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Affiliation(s)
- Anup S. Pathania
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Philip Prathipati
- Laboratory of Bioinformatics, National Institutes of Biomedical Innovation, Health and Nutrition, 7-6-8 Saito-Asagi, Ibaraki City, Osaka 567-0085, Japan
| | - Omalla A. Olwenyi
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Srinivas Chava
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Oghenetejiri V. Smith
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Subash C. Gupta
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Nagendra K. Chaturvedi
- Department of Pediatrics, Division of Hematology/Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Siddappa N. Byrareddy
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Don W. Coulter
- Department of Pediatrics, Division of Hematology/Oncology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kishore B. Challagundla
- Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
- The Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
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21
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Neuroblastoma: Essential genetic pathways and current therapeutic options. Eur J Pharmacol 2022; 926:175030. [DOI: 10.1016/j.ejphar.2022.175030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 12/29/2022]
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22
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Matthyssens LE, Nuchtern JG, Van De Ven CP, Gabra HOS, Bjornland K, Irtan S, Stenman J, Pio L, Cross KM, Avanzini S, Inserra A, Chacon JG, Dall'igna P, Von Schweinitz D, Holmes K, Fuchs J, Squire R, Valteau-Couanet D, Park JR, Eggert A, Losty PD, La Quaglia MP, Sarnacki S. A Novel Standard for Systematic Reporting of Neuroblastoma Surgery: The International Neuroblastoma Surgical Report Form (INSRF): A Joint Initiative by the Pediatric Oncological Cooperative Groups SIOPEN∗, COG∗∗, and GPOH∗∗∗. Ann Surg 2022; 275:e575-e585. [PMID: 32649454 DOI: 10.1097/sla.0000000000003947] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To create the first structured surgical report form for NBL with international consensus, to permit standardized documentation of all NBL-related surgical procedures and their outcomes. SUMMARY OF BACKGROUND DATA NBL, the most common extracranial solid malignant tumor in children, covers a wide spectrum of tumors with significant differences in anatomical localization, organ or vessel involvement, and tumor biology. Complete surgical resection of the primary tumor is an important part of NBL treatment, but maybe hazardous, prone to complications and its role in high-risk disease remains debated. Various surgical guidelines exist within the protocols of the different cooperative groups, although there is no standardized operative report form to document the surgical treatment of NBL. METHODS After analyzing the treatment protocols of the SIOP Europe International Neuroblastoma Study Group, Children's Oncology Group, and Gesellschaft fuer Paediatrische Onkologie und Haematologie - German Association of Pediatric Oncology and Haematology pediatric cooperative groups, important variables were defined to completely describe surgical biopsy and resection of NBL and their outcomes. All variables were discussed within the Surgical Committees of SIOP Europe International Neuroblastoma Study Group, Children's Oncology Group, and Gesellschaft fuer Paediatrische Onkologie und Haematologie - German Association of Pediatric Oncology and Haematology. Thereafter, joint meetings were organized to obtain intercontinental consensus. RESULTS The "International Neuroblastoma Surgical Report Form" provides a structured reporting tool for all NBL surgery, in every anatomical region, documenting all Image Defined Risk Factors and structures involved, with obligatory reporting of intraoperative and 30 day-postoperative complications. CONCLUSION The International Neuroblastoma Surgical Report Form is the first universal form for the structured and uniform reporting of NBL-related surgical procedures and their outcomes, aiming to facilitate the postoperative communication, treatment planning and analysis of surgical treatment of NBL.
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Affiliation(s)
- Lucas E Matthyssens
- Department of Gastrointestinal and Pediatric Surgery, Princess Elisabeth Children's Hospital, Ghent University Hospital, Ghent, Belgium
| | - Jed G Nuchtern
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Cees P Van De Ven
- Department of Pediatric Surgery, Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Hany O S Gabra
- Department of Pediatric Surgery, The Great North Children Hospital, Newcastle University Teaching Hospitals, Newcastle Upon Tyne, United Kingdom
| | - Kristin Bjornland
- Department of Gastrointestinal and Pediatric Surgery, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Sabine Irtan
- Department of Pediatric Surgery, Hôpital d'enfants Armand-Trousseau, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Paris, France
| | - Jakob Stenman
- Department of Pediatric Surgery and Urology, Astrid Lindgren Children's Hospital, Karolinska University Hospital and Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Luca Pio
- Department of Visceral and Urological Pediatric Surgery, Hôpital Universitaire Robert-Debré, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - Kate M Cross
- Specialist Neonatal and Pediatric Surgery, Great Ormond Street Hospital for Children, NHS Foundation Trust, London, United Kingdom
| | | | | | - Javier Gomez Chacon
- Department of Pediatric Surgery, Hospital Universitario y Politécnico La Fé, Valencia, Spain
| | - Patrizia Dall'igna
- Division of Pediatric Surgery, Department of Women's and Children's Health, University of Padova, Padova, Italia
| | - Dietrich Von Schweinitz
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU, Munich, Germany
| | - Keith Holmes
- Department of Paediatric Surgery, St George's Hospital, London, United Kingdom
| | - Jorg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Hospital Tuebingen, Tuebingen, Germany
| | - Roly Squire
- Department of Paediatric Surgery, Leeds Children's Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | | | - Julie R Park
- Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Angelika Eggert
- Department of Paediatric Oncology & Hematology, Charité University Medicine Berlin, Germany
| | - Paul D Losty
- Academic Department of Pediatric Surgery, Division of Child Health, Alder Hey Children's Hospital, NHS Foundation Trust, University of Liverpool, Liverpool, United Kingdom
| | - Michael P La Quaglia
- Pediatric Surgical Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical School, New York, New York
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Université de Paris, Hôpital Necker Enfants-Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
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23
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Spencer B, Patel A, Cilley R, Grant CN. Surgical management in pediatric neuroblastoma diagnosis and treatment: a 20-year, single-center experience. World J Pediatr 2022; 18:120-125. [PMID: 34854024 DOI: 10.1007/s12519-021-00490-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/16/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND The currently utilized International Neuroblastoma Risk Group (INRG) staging system developed in 2009 uses image-defined risk factors as a measure of surgical risk, separating resectable neuroblastoma from those best preceded by chemotherapy. The previous International Neuroblastoma Staging System was based primarily on surgical findings. We hypothesized there would be a change to the role of the surgeon in neuroblastoma treatment in the more recent decade. METHODS This is a single center 20-year retrospective analysis of 104 patients with International Classification of Diseases-9 and -10 codes for neuroblastoma. Patient demographics, tumor site, cancer treatment modality, survival, biopsy technique, surgical intervention, and pathology staging were collected. Data was analyzed by analysis of variance (ANOVA) and Student's t test. RESULTS There was a decrease in open surgeries for extra-adrenal neuroblastomas in the later decade (77%, 31%, P = 0.01). There was a narrowing of the time interval to surgery in the later cohort, likely as a result of uniformity in surgical timing on treatment protocols relying on INRG staging. CONCLUSIONS Our findings mirror changes in practice patterns globally. We found an increase in minimally invasive approaches but did not find a difference in the role of the surgeon under the INRG staging system.
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Affiliation(s)
- Brianna Spencer
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA.
| | | | - Robert Cilley
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA
- Pennsylvania State University College of Medicine, Hershey, PA, USA
- Division of Pediatric Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Christa N Grant
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA, 17033, USA
- Pennsylvania State University College of Medicine, Hershey, PA, USA
- Division of Pediatric Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
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24
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Mansfield SA, McCarville MB, Lucas JT, Krasin MJ, Federico SM, Santana VM, Furman WL, Davidoff AM. Impact of Neoadjuvant Chemotherapy on Image-Defined Risk Factors in High-Risk Neuroblastoma. Ann Surg Oncol 2022; 29:661-670. [PMID: 34215956 PMCID: PMC8688258 DOI: 10.1245/s10434-021-10386-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/11/2021] [Indexed: 01/03/2023]
Abstract
PURPOSE Image-defined risk factors (IDRFs) are associated with surgical risks in neuroblastoma. We sought to evaluate the impact of neoadjuvant therapy on IDRFs and associated ability to achieve gross total resection (GTR) of locoregional disease in patients with high-risk neuroblastoma. METHODS We retrospectively reviewed charts of patients treated on four consecutive high-risk neuroblastoma protocols over a 20-year period at a single institution. The number of IDRFs at diagnosis and just prior to surgery, and the percent decrease of tumor volume from just prior to surgery to the end of induction were determined. RESULTS Eighty-eight patients were included. There were 438 IDRFs (average 5.0 ± 3.1 per patient) at diagnosis and 198 (average 2.3 ± 1.9 per patient) after neoadjuvant chemotherapy (p < 0.01). A reduction in IDRFs was seen in 81.8% of patients with average decrease of 2.9 ± 2.5 per patient. The average percent reduction in tumor volume was 89.8 ± 18.9% and correlated with the number of IDRFs present after chemotherapy (p < 0.01). Three or fewer IDRFs prior to surgery was associated with the highest odds ratio for > 90% GTR at 9.33 [95% confidence interval 3.14-31.5]. CONCLUSION Neoadjuvant chemotherapy reduced the number of IDRFs in the majority of patients with high-risk neuroblastoma. The number of IDRFs present after neoadjuvant therapy correlated with the extent of resection.
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Affiliation(s)
- Sara A Mansfield
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA.
- Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.
| | - M Beth McCarville
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - John T Lucas
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Matthew J Krasin
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sara M Federico
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Victor M Santana
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Wayne L Furman
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Andrew M Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
- Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
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25
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Delforge X, De Cambourg P, Defachelles AS, Haffreingue A, Rod J, Kassite I, Chabani N, Lauriot-Dit-Prevost A, Gourmel A, Arnaud A, Duchesne C, Thebaud E, Leclair MD. Unresectable thoracic neuroblastic tumors: Changes in image-defined risk factors after chemotherapy and impact on surgical management. Pediatr Blood Cancer 2021; 68:e29260. [PMID: 34302705 DOI: 10.1002/pbc.29260] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 06/23/2021] [Accepted: 07/14/2021] [Indexed: 01/01/2023]
Abstract
PURPOSE Neuroblastoma management in children is multimodal and depends on multiple factors, including the possibility of complete surgical resection. Image-defined risk factors (IDRFs) are used to assess the feasibility of primary surgery. We studied the changes in IDRFs after neoadjuvant chemotherapy for thoracic neurogenic tumors. METHODS We performed a multicenter review of 27 patients presenting with unresectable thoracic neurogenic tumors. Patients received neoadjuvant chemotherapy, according to their risk group. IDRF at diagnosis and before surgery were retrospectively analyzed by a radiologist and a surgeon, blind to the initial assessment. Surgical and oncologic outcomes were reviewed. RESULTS None of the patients presented MYCN amplification, and 78 IDRFs were identified at diagnosis. Vascular IDRFs were the most frequent, with 28 vascular IDRFs detected in 18 patients, 22 of which disappeared after chemotherapy. Reductions of tumor volume were associated with a regression of IDRFs. Patients undergoing minimally invasive surgery had smaller tumor volumes than those undergoing open surgery, and no vascular IDRF. Two patients received two additional courses of chemotherapy to reduce tumor volume sufficiently for surgery. One patient with ganglioneuroblastoma underwent early surgery due to a lack of response to initial chemotherapy. CONCLUSION Tumor volume reduction with neoadjuvant chemotherapy eliminates most IDRF in thoracic neurogenic tumors. Vascular IDRF are rapidly resolved at this site, making surgical resection and minimally invasive surgery possible.
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Affiliation(s)
- Xavier Delforge
- Department of Pediatric Surgery, CHU Amiens Picardie, Amiens, France.,Department of Pediatric Surgery, Hôpital Mère-Enfant, Centre Hospitalier Universitaire, Nantes, France
| | - Pauline De Cambourg
- Department of Radiology, Hôpital Mère-Enfant, Centre Hospitalier Universitaire, Nantes, France
| | | | - Aurore Haffreingue
- Department of Pediatric Surgery, Centre Hospitalier Universitaire, Caen, France
| | - Julien Rod
- Department of Pediatric Surgery, Centre Hospitalier Universitaire, Caen, France
| | - Ibtissam Kassite
- Department of Pediatric Surgery, Centre Hospitalier Universitaire, Tours, France
| | - Nassima Chabani
- Department of Pediatric Surgery, CHU Amiens Picardie, Amiens, France
| | | | - Antoine Gourmel
- Department of Pediatric Oncology, CHU Amiens Picardie, Amiens, France
| | - Alexis Arnaud
- Department of Pediatric Surgery, Centre Hospitalier Universitaire, Rennes, France
| | - Camille Duchesne
- Department of Pediatric Surgery, Centre Hospitalier Universitaire, Rennes, France
| | - Estelle Thebaud
- Department of Pediatric Oncology, Hôpital Mère-Enfant, Centre Hospitalier Universitaire, Nantes, France
| | - Marc-David Leclair
- Department of Pediatric Surgery, Hôpital Mère-Enfant, Centre Hospitalier Universitaire, Nantes, France
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26
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Sakai S, Nomura K, Abe T, Hayashi K, Tsutsuno T, Mizushima H, Noguchi K, Fujiki T, Kuroda R, Araki R, Ikawa Y. Neuroblastoma with ovarian and pancreatic metastasis. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2021. [DOI: 10.1016/j.epsc.2021.101996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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27
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Minimally invasive surgery for neuroblastic tumours: A SIOPEN multicentre study: Proposal for guidelines. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2021; 48:283-291. [PMID: 34489122 DOI: 10.1016/j.ejso.2021.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/31/2021] [Accepted: 08/09/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Surgery plays a key role in the management of Neuroblastic tumours (NB), where the standard approach is open surgery, while minimally invasive surgery (MIS) may be considered an option in selected cases. The indication(s) and morbidity of MIS remain undetermined due to small number of reported studies. The aim of this study was to critically address the contemporary indications, morbidity and overall survival (OS) and propose guidelines exploring the utility of MIS for NB. MATERIALS & METHODS A SIOPEN study where data of patients with NB who underwent MIS between 2005 and 2018, including demographics, tumour features, imaging, complications, follow up and survival, were extracted and then analysed. RESULTS A total of 222 patients from 16 centres were identified. The majority were adrenal gland origin (54%) compared to abdominal non-adrenal and pelvic (16%) and thoracic (30%). Complete and near complete macroscopic resection (>95%) was achieved in 95%, with 10% of cases having conversion to open surgery. Complications were reported in 10% within 30 days of surgery. The presence of IDRF (30%) and/or tumour volume >75 ml were risk factors for conversion and complications in multivariate analysis. Overall mortality was 8.5%. CONCLUSIONS MIS for NB showed that it is a secure approach allowing more than 95% resection. The presence of IDRFs was not an absolute contraindication for MIS. Conversion to open surgery and overall complication rates were low, however they become significant if tumour volume >75 mL. Based on these data, we propose new MIS guidelines for neuroblastic tumours.
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28
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Schmidt A, Hempel JM, Ellerkamp V, Warmann SW, Ernemann U, Fuchs J. The Relevance of Preoperative Identification of the Adamkiewicz Artery in Posterior Mediastinal Pediatric Tumors. Ann Surg Oncol 2021; 29:493-499. [PMID: 34331163 PMCID: PMC8677641 DOI: 10.1245/s10434-021-10381-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/11/2021] [Indexed: 11/18/2022]
Abstract
Background Injury to the artery of Adamkiewicz (AKA) during surgery may lead to spinal cord ischemia and severe neurologic complications. Posterior mediastinal tumors may be adjacent to AKA, but data on preoperative visualization of AKA in children are rare. This study analyzed the importance of identifying the AKA preoperatively by spinal digital subtraction angiography (DSA) in children with posterior mediastinal tumors for therapeutic procedure. Methods Between 2002 and 2021, 36 children with posterior mediastinal tumors were evaluated for surgery at the authors’ clinic. In 10 children with left-sided or bilateral tumor located at vertebral levels T8 to L1, spinal DSA was performed during preoperative workup to assess AKA. The patient and tumor characteristics as well as the diagnostic and therapeutic procedures were analyzed. Results The median age of the 10 children at examination was 69 months (range, 16–217 months). Three of the children were younger than 2 years. The tumor entities were neuroblastoma, ganglioneuroblastoma, ganglioneuroma, local relapse of a hepatocellular carcinoma, and neurofibroma. The AKA was identified in all cases, and proximity to the tumor was detected in four patients, three of whom had their planned surgery changed to irradiation. No complications occurred during spinal DSA or surgery. Conclusions In posterior mediastinal pediatric tumors, spinal DSA is a safe and reliable method for preoperative visualization of the AKA. It can show proximity to the tumor and guide the local therapy, thereby avoiding critical intra- and postoperative situations.
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Affiliation(s)
- Andreas Schmidt
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany
| | - Johann-Martin Hempel
- Department of Diagnostic and Interventional Neuroradiology, University Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany
| | - Verena Ellerkamp
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany
| | - Steven W Warmann
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany
| | - Ulrike Ernemann
- Department of Diagnostic and Interventional Neuroradiology, University Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Eberhard Karls University Tuebingen, Tübingen, Germany.
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29
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Sato T, Hara K, Ohba G, Yamamoto H, Iguchi A. Long-term survival of two patients with recurrent high-risk neuroblastoma. Pediatr Int 2021; 63:849-851. [PMID: 33904642 DOI: 10.1111/ped.14489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/04/2020] [Accepted: 09/24/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Tomonobu Sato
- Department of Pediatrics, Kitami Red Cross Hospital, Kitami, Japan
| | - Kazuya Hara
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Go Ohba
- Department of Pediatric Surgery, Bokoi Tenshi Hospital, Sapporo, Hokkaido, Japan
| | - Hiroshi Yamamoto
- Department of Pediatric Surgery, Bokoi Tenshi Hospital, Sapporo, Hokkaido, Japan
| | - Akihiro Iguchi
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
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30
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Melatonin and neuroblastoma: a novel therapeutic approach. Mol Biol Rep 2021; 48:4659-4665. [PMID: 34061325 DOI: 10.1007/s11033-021-06439-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/26/2021] [Indexed: 12/11/2022]
Abstract
Neuroblastoma is a deadly and serious malignancy among children. Although many developments have been occurred for the treatment of this disease, the rate of mortality is still high. Therefore, it is necessary to search for novel complementary and alternative therapies. Melatonin, a hormone secreted from pineal gland, is a multifunctional agent having anticancer potentials. Recently, several investigations have been conducted indicating melatonin effects against neuroblastoma. In this paper, we summarize current evidence on anti-neuroblastoma effects of melatonin based on cellular pathways.
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31
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Bhoopathi P, Mannangatti P, Emdad L, Das SK, Fisher PB. The quest to develop an effective therapy for neuroblastoma. J Cell Physiol 2021; 236:7775-7791. [PMID: 33834508 DOI: 10.1002/jcp.30384] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/27/2021] [Accepted: 03/22/2021] [Indexed: 12/18/2022]
Abstract
Neuroblastoma (NB) is a common solid extracranial tumor developing in pediatric populations. NB can spontaneously regress or grow and metastasize displaying resistance to therapy. This tumor is derived from primitive cells, mainly those of the neural crest, in the sympathetic nervous system and usually develops in the adrenal medulla and paraspinal ganglia. Our understanding of the molecular characteristics of human NBs continues to advance documenting abnormalities at the genome, epigenome, and transcriptome levels. The high-risk tumors have MYCN oncogene amplification, and the MYCN transcriptional regulator encoded by the MYCN oncogene is highly expressed in the neural crest. Studies on the biology of NB has enabled a more precise risk stratification strategy and a concomitant reduction in the required treatment in an expanding number of cases worldwide. However, newer treatment strategies are mandated to improve outcomes in pediatric patients who are at high-risk and display relapse. To improve outcomes and survival rates in such high-risk patients, it is necessary to use a multicomponent therapeutic approach. Accuracy in clinical staging of the disease and assessment of the associated risks based on biological, clinical, surgical, and pathological criteria are of paramount importance for prognosis and to effectively plan therapeutic approaches. This review discusses the staging of NB and the biological and genetic features of the disease and several current therapies including targeted delivery of chemotherapy, novel radiation therapy, and immunotherapy for NB.
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Affiliation(s)
- Praveen Bhoopathi
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Padmanabhan Mannangatti
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Swadesh K Das
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA.,VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
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Privitera L, Hales PW, Musleh L, Morris E, Sizer N, Barone G, Humphries P, Cross K, Biassoni L, Giuliani S. Comparison Between Diffusion-Weighted MRI and 123 I-mIBG Uptake in Primary High-Risk Neuroblastoma. J Magn Reson Imaging 2020; 53:1486-1497. [PMID: 33283381 PMCID: PMC8246892 DOI: 10.1002/jmri.27458] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/15/2020] [Accepted: 11/17/2020] [Indexed: 01/03/2023] Open
Abstract
Background High‐risk neuroblastoma (HR‐NB) has a variable response to preoperative chemotherapy. It is not possible to differentiate viable vs. nonviable residual tumor before surgery. Purpose To explore the association between apparent diffusion coefficient (ADC) values from diffusion‐weighted magnetic resonance imaging (DW‐MRI), 123I‐meta‐iodobenzyl‐guanidine (123I‐mIBG) uptake, and histology before and after chemotherapy. Study Type Retrospective. Subjects Forty patients with HR‐NB. Field Strength/Sequence 1.5T axial DW‐MRI (b = 0,1000 s/mm2) and T2‐weighted sequences. 123I‐mIBG scintigraphy planar imaging (all patients), with additional 123I‐mIBG single‐photon emission computed tomography / computerized tomography (SPECT/CT) imaging (15 patients). Assessment ADC maps and 123I‐mIBG SPECT/CT images were coregistered to the T2‐weighted images. 123I‐mIBG uptake was normalized with a tumor‐to‐liver count ratio (TLCR). Regions of interest (ROIs) for primary tumor volume and different intratumor subregions were drawn. The lower quartile ADC value (ADC25prc) was used over the entire tumor volume and the overall level of 123I‐mIBG uptake was graded into avidity groups. Statistical Tests Analysis of variance (ANOVA) and linear regression were used to compare ADC and MIBG values before and after treatment. Threshold values to classify tumors as viable/necrotic were obtained using ROC analysis of ADC and TLCR values. Results No significant difference in whole‐tumor ADC25prc values were found between different 123I‐mIBG avidity groups pre‐ (P = 0.31) or postchemotherapy (P = 0.35). In the “intratumor” analysis, 5/15 patients (prechemotherapy) and 0/14 patients (postchemotherapy) showed a significant correlation between ADC and TLCR values (P < 0.05). Increased tumor shrinkage was associated with lower pretreatment tumor ADC25prc values (P < 0.001); no association was found with pretreatment 123I‐mIBG avidity (P = 0.17). Completely nonviable tumors had significantly lower postchemotherapy ADC25prc values than tumors with >10% viable tumor (P < 0.05). Both pre‐ and posttreatment TLCR values were significantly higher in patients with >50% viable tumor than those with 10–50% viable tumor (P < 0.05). Data Conclusion 123I‐mIBG avidity and ADC values are complementary noninvasive biomarkers of therapeutic response in HR‐NB. Level of Evidence 4. Technical Efficacy Stage 3.
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Affiliation(s)
- Laura Privitera
- Department of Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children, London, UK
| | - Patrick W Hales
- Developmental Imaging and Biophysics Section, University College London Great Ormond Street Insitute of Child Health, London, UK
| | - Layla Musleh
- Department of Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children, London, UK
| | - Elizabeth Morris
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK.,Nuclear Medicine Physics, Clinical Physics, Barts Health NHS Trust, London, UK
| | - Natalie Sizer
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK.,Nuclear Medicine Physics, Clinical Physics, Barts Health NHS Trust, London, UK
| | - Giuseppe Barone
- Department of Haematology and Oncology, Great Ormond Street Hospital for Children, London, UK
| | - Paul Humphries
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Kate Cross
- Department of Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children, London, UK
| | - Lorenzo Biassoni
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Stefano Giuliani
- Department of Specialist Neonatal and Paediatric Surgery, Great Ormond Street Hospital for Children, London, UK
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Gurria JP, Malek MM, Heaton TE, Gehred A, Lautz TB, Rhee DS, Tracy ET, Grant CN, Baertshiger RM, Bruny J, Christison-Lagay ER, Rodeberg DA, Ehrlich PF, Dasgupta R, Aldrink JH. Minimally invasive surgery for abdominal and thoracic neuroblastic tumors: A systematic review by the APSA Cancer committee. J Pediatr Surg 2020; 55:2260-2272. [PMID: 32151400 DOI: 10.1016/j.jpedsurg.2020.02.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/02/2020] [Accepted: 02/03/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Minimally invasive surgery has broad applicability to pediatric diseases, including pediatric cancer resection. Neuroblastic tumors of childhood are highly variable in presentation, and so careful selection of appropriate candidates for minimally invasive resection is paramount to achieving safe and durable surgical and oncological outcomes. METHODS The American Pediatric Surgical Association Cancer Committee developed questions seeking to better define the role of minimally invasive surgery for neuroblastic tumors. A search using PubMed, Medline, Embase, Web of Science, ProQuest Dissertations, and Clinical Trials was performed for articles published from 1998 to 2018 in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) guidelines. RESULTS The evidence identified is all retrospective in nature. Minimally invasive surgical resection of neuroblastic tumors is safe for carefully selected smaller (4-6 cm) image defined risk factor (IDRF)-negative abdominal tumors when oncologic principles are followed. Size is a less-well defined criterion for thoracic neuroblastic tumors. Open approaches for both abdominal and thoracic tumors may be preferable in the presence of IDRF's. CONCLUSION Small tumors without IDRF's are reasonable candidates for minimally invasive resection. Surgical oncologic guidelines should be closely followed. The quality of data supporting this systematic review is poor and highlights the need for refinement in the study of such surgical techniques to improve knowledge and outcomes for patients with neuroblastic tumors. TYPE OF STUDY Systematic Review. LEVEL OF EVIDENCE Level III and Level IV.
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Affiliation(s)
- Juan P Gurria
- Department of Surgery, Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Marcus M Malek
- Division of Pediatric General and Thoracic Surgery, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA
| | - Todd E Heaton
- Division of Pediatric Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alison Gehred
- Grant Morrow III Library, Nationwide Children's Hospital, Columbus, OH
| | - Timothy B Lautz
- Department of Surgery, Division of Pediatric Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL
| | - Daniel S Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Elisabeth T Tracy
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC
| | - Christa N Grant
- Division of Pediatric Surgery, Penn State Children's Hospital, Penn State Hershey Medical Center, Hershey, PA
| | - Reto M Baertshiger
- Division of Thoracic and General Pediatric Surgery, Hospital for Sick Children, Toronto, CA
| | - Jennifer Bruny
- Department of Surgery, Division of Pediatric Surgery, University of Colorado, Children's Hospital Colorado, Aurora, CO
| | | | - David A Rodeberg
- Department of Surgery, Division of Pediatric Surgery East Carolina University, Greenville, NC
| | - Peter F Ehrlich
- Section of Pediatric Surgery, University of Michigan School of Medicine, Ann Arbor, MI
| | - Roshni Dasgupta
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Jennifer H Aldrink
- Department of Surgery, Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH.
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Anti-GD2-IRDye800CW as a targeted probe for fluorescence-guided surgery in neuroblastoma. Sci Rep 2020; 10:17667. [PMID: 33077751 PMCID: PMC7573590 DOI: 10.1038/s41598-020-74464-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 09/24/2020] [Indexed: 01/01/2023] Open
Abstract
Neuroblastoma resection represents a major challenge in pediatric surgery, because of the high risk of complications. Fluorescence-guided surgery (FGS) could lower this risk by facilitating discrimination of tumor from normal tissue and is gaining momentum in adult oncology. Here, we provide the first molecular-targeted fluorescent agent for FGS in pediatric oncology, by developing and preclinically evaluating a GD2-specific tracer consisting of the immunotherapeutic antibody dinutuximab-beta, recently approved for neuroblastoma treatment, conjugated to near-infrared (NIR) fluorescent dye IRDye800CW. We demonstrated specific binding of anti-GD2-IRDye800CW to human neuroblastoma cells in vitro and in vivo using xenograft mouse models. Furthermore, we defined an optimal dose of 1 nmol, an imaging time window of 4 days after administration and show that neoadjuvant treatment with anti-GD2 immunotherapy does not interfere with fluorescence imaging. Importantly, as we observed universal, yet heterogeneous expression of GD2 on neuroblastoma tissue of a wide range of patients, we implemented a xenograft model of patient-derived neuroblastoma organoids with differential GD2 expression and show that even low GD2 expressing tumors still provide an adequate real-time fluorescence signal. Hence, the imaging advancement presented in this study offers an opportunity for improving surgery and potentially survival of a broad group of children with neuroblastoma.
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Liu KX, Naranjo A, Zhang FF, DuBois SG, Braunstein SE, Voss SD, Khanna G, London WB, Doski JJ, Geiger JD, Kreissman SG, Grupp SA, Diller LR, Park JR, Haas-Kogan DA. Prospective Evaluation of Radiation Dose Escalation in Patients With High-Risk Neuroblastoma and Gross Residual Disease After Surgery: A Report From the Children's Oncology Group ANBL0532 Study. J Clin Oncol 2020; 38:2741-2752. [PMID: 32530765 DOI: 10.1200/jco.19.03316] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE A primary objective of the Children's Oncology Group (COG) ANBL0532 phase III study was to assess the effect of increasing local dose of radiation to a residual primary tumor on the cumulative incidence of local progression (CILP) in patients with high-risk neuroblastoma. PATIENTS AND METHODS Newly diagnosed patients with high-risk neuroblastoma were randomly assigned or assigned to receive single or tandem autologous stem-cell transplantation (SCT) after induction chemotherapy. Local control consisted of surgical resection during induction chemotherapy and radiotherapy after last SCT. Patients received 21.6 Gy to the preoperative primary tumor volume. For patients with incomplete surgical resection, an additional boost of 14.4 Gy was delivered to the gross residual tumor, for a total dose of 36 Gy. CILP (primary end point) and event-free (EFS) and overall survival (OS; secondary end points) were compared with the COG A3973 historical cohort, in which all patients received single SCT and 21.6 Gy without a boost. RESULTS For all patients in ANBL0532 receiving radiotherapy (n = 323), 5-year CILP, EFS, and OS rates were 11.2% ± 1.8%, 56.2% ± 3.4%, and 68.4% ± 3.2% compared with 7.1% ± 1.4% (P = .0590), 47.0% ± 3.5% (P = .0090), and 57.4% ± 3.5% (P = .0088) for all patients in A3973 receiving radiotherapy (n = 328), respectively. Five-year CILP, EFS, and OS rates for patients in A3973 with incomplete resection and radiotherapy (n = 47) were 10.6% ± 4.6%, 48.9% ± 10.1%, and 56.9% ± 10.0%, respectively. In comparison, 5-year CILP, EFS, and OS rates for patients in ANBL0532 who were randomly assigned or assigned to single SCT and received boost radiotherapy (n = 74) were 16.3% ± 4.3% (P = .4126), 50.9% ± 7.0% (P = .5084), and 68.1% ± 6.7% (P = .2835), respectively. CONCLUSION Boost radiotherapy to gross residual tumor present at the end of induction did not significantly improve 5-year CILP. These results highlight the need for new strategies to decrease the risk of locoregional failure.
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Affiliation(s)
- Kevin X Liu
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham & Women's Hospital, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Arlene Naranjo
- Children's Oncology Group Statistics and Data Center, University of Florida, Gainesville, FL
| | - Fan F Zhang
- Children's Oncology Group Statistics and Data Center, Monrovia, CA
| | - Steven G DuBois
- Department of Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, MA
| | - Steve E Braunstein
- Department of Radiation Oncology, University of California San Francisco, San Francisco, CA
| | - Stephan D Voss
- Department of Radiology, Boston Children's Hospital, Boston, MA
| | - Geetika Khanna
- Department of Radiology, St Louis Children's Hospital, St Louis, MO
| | - Wendy B London
- Department of Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, MA
| | - John J Doski
- Department of Surgery/Pediatric Surgery Division, University of Texas Health Science Center, San Rosa Children's Hospital, San Antonio, TX
| | - James D Geiger
- Section of Pediatric Surgery, Department of Surgery, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, MI
| | - Susan G Kreissman
- Department of Pediatrics, Duke University Medical Center, Durham, NC
| | - Stephan A Grupp
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA
| | - Lisa R Diller
- Department of Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, MA
| | - Julie R Park
- Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA
| | - Daphne A Haas-Kogan
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham & Women's Hospital, Boston Children's Hospital, Harvard Medical School, Boston, MA
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Shahrestani S, Ravi V, Strickland B, Rutkowski M, Zada G. Pure Endoscopic Supracerebellar Infratentorial Approach to the Pineal Region: A Case Series. World Neurosurg 2020; 137:e603-e609. [PMID: 32088373 DOI: 10.1016/j.wneu.2020.02.074] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Surgical approaches to pineal lesions present a challenge because of limited visibility and maneuverability within the posterior fossa. The supracerebellar infratentorial (SCIT) technique has emerged as an approach to pineal lesions. We aim to demonstrate the efficacy of the endoscopic SCIT technique through a case series conducted at our institution and highlight the advantages of the endoscopic technique over the microscopic alternative. OBJECTIVE To evaluate the effectiveness and safety of the endoscopic SCIT approach. METHODS We conducted a retrospective review of pure endoscopic SCIT cases conducted at our institution. Demographic information, preoperative and postoperative imaging, neurological status, surgical data, and complications were recorded. RESULTS Six patients who underwent pure endoscopic SCIT surgery were identified for analysis. The average lesion volume was 14.12 ± 7.24 cm3. The median postoperative length of stay was 5.0 days. The average surgical duration was 3.54 ± 0.71 hours. All operations were performed in prone position with zero- and 30-degree endoscopes. Pathology included one each of the following lesions: Pineoctyoma, metastatic melanoma, atypical teratoma rhabdoid tumor, ependymoma, epidermoid, abscess. Gross total resection (GTR) was achieved in 5/6 patients, and near-total resection was achieved in 1/6 patients. Surgical complications included one case of postoperative infection. CONCLUSION The purely endoscopic SCIT approach is a safe and effective approach for deep-seated pineal lesions. This approach allows for visibility and maneuverability around the lesion and facilitates high rates of GTR.
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Affiliation(s)
- Shane Shahrestani
- Department of Neurosurgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA.
| | - Vignesh Ravi
- Department of Neurosurgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA
| | - Benjamin Strickland
- Department of Neurosurgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA
| | - Martin Rutkowski
- Department of Neurosurgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA
| | - Gabriel Zada
- Department of Neurosurgery, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA
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Abstract
Although intensive multimodal treatment has improved outcomes for patients with high-risk neuroblastoma, the specific role of primary tumor resection remains controversial. Many studies have been designed to determine whether the extent of surgical resection impacts survival; however, these reports have demonstrated conflicting results. There is also ongoing debate regarding the timing of primary tumor resection, with subtle differences in the approach between the large pediatric oncology cooperative consortia. Most of the published literature to date has been approached from a surgical viewpoint. Although most evidence supports surgery as part of the local control approach for high-risk neuroblastoma, recommendations for timing and extent of surgical resection are not consistent. This review summarizes our current understanding from the perspectives of both the pediatric oncologist and pediatric surgeons and discusses how the objectives of neuroblastoma primary surgical resection are different from that of other malignancies. Furthermore, this commentary will address how retrospective surgical outcome data may be interpreted in the setting of modern era high-risk neuroblastoma treatment.
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Taylor JS, Sha L, Ikegaki N, Zeki J, Deaton R, Harris J, Coburn J, Yavuz B, Sethi A, Shimada H, Kaplan DL, Gann P, Chiu B. Replicating and identifying large cell neuroblastoma using high-dose intra-tumoral chemotherapy and automated digital analysis. J Pediatr Surg 2019; 54:2595-2599. [PMID: 31519361 PMCID: PMC6925654 DOI: 10.1016/j.jpedsurg.2019.08.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 08/24/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Large cell neuroblastomas (LCN) are frequently seen in recurrent, high-risk neuroblastoma but are rare in primary tumors. LCN, characterized by large nuclei with prominent nucleoli, predict a poor prognosis. We hypothesize that LCN can be created with high-dose intra-tumoral chemotherapy and identified by a digital analysis system. METHODS Orthotopic mouse xenografts were created using human neuroblastoma and treated with high-dose chemotherapy delivered locally via sustained-release silk platforms, inducing tumor remission. After recurrence, LCN populations were identified on H&E sections manually. Clusters of typical LCN and non-LCN cells were divided equally into training and test sets for digital analysis. Marker-controlled watershed segmentation was used to identify nuclei and characterize their features. Logistic regression was developed to distinguish LCN from non-LCN. RESULTS Image analysis identified 15,000 nuclei and characterized 70 nuclear features. A 19-feature model provided AUC >0.90 and 100% accuracy when >30% nuclei/cluster were predicted as LCN. Overall accuracy was 87%. CONCLUSIONS We recreated LCN using high-dose chemotherapy and developed an automated method for defining LCN histologically. Features in the model provide insight into LCN nuclear phenotypic changes that may be related to increased activity. This model could be adapted to identify LCN in human tumors and correlated with clinical outcomes.
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Affiliation(s)
| | - Lingdao Sha
- Department of Electrical and Computer Engineering, University of Illinois at Chicago, Chicago, IL
| | - Naohiko Ikegaki
- Department of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL
| | - Jasmine Zeki
- Department of Surgery, Stanford University, Stanford, CA
| | - Ryan Deaton
- Department of Pathology, University of Illinois at Chicago, Chicago, IL
| | - Jamie Harris
- Department of Surgery, Rush University Medical Center, Chicago, IL
| | - Jeannine Coburn
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA; Department of Biomedical Engineering, Tufts University, Medford, MA
| | - Burcin Yavuz
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - Amit Sethi
- Department of Anatomy and Cell Biology, University of Illinois at Chicago, Chicago, IL
| | - Hiroyuki Shimada
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, University of Southern California, Los Angeles, CA
| | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, Medford, MA
| | - Peter Gann
- Department of Pathology, University of Illinois at Chicago, Chicago, IL
| | - Bill Chiu
- Department of Surgery, Stanford University, Stanford, CA.
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Mühling J, Eberherr C, Müller Höcker J, Grote V, von Schweinitz D, Kappler R, Fröba-Pohl A. Vessel adherent growth represents a major challenge in the surgical resection of neuroblastoma and Is associated with adverse outcome. J Pediatr Surg 2019; 54:2336-2342. [PMID: 31402147 DOI: 10.1016/j.jpedsurg.2019.07.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 07/17/2019] [Accepted: 07/19/2019] [Indexed: 01/02/2023]
Abstract
PURPOSE Neuroblastoma (NB) is the most common extracranial, solid tumor in childhood, with a peak incidence in children under 6 years of age. Due to its variable course of disease, which ranges from spontaneous regression to metastatic spread, NB still represents a significant therapeutic challenge. Strikingly, a certain number of NBs intraoperatively show vessel adhesion and/or infiltrative growth, which is often not visible in pre-operative imaging. We proposed the term unexpected vessel infiltration of NB (UVIN) to denote this phenomenon. UVIN represents a major surgical challenge. METHODS In this study, we determined frequency and clinical relevance of UVIN in a cohort of 100 NB-patients with subsequent correlation to several unfavorable characteristics of disease. RNA expression levels of MYCN and its co-regulated antisense transcript MYCNOS to identify markers was measured by PCR. RESULTS We found UVIN to be present in 34% of cases and significantly correlated with incomplete resection, MYCN amplification, complications, neoadjuvant therapy, tumor grade and MYCNOS expression levels. MYCN expression levels showed no significant results with UVIN. CONCLUSION Collectively, our data show that UVIN represents a frequent surgical problem associated with a poor outcome in NB patients. MYCN and MYCNOS seem to be no appropriate markers for UVIN. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Jakob Mühling
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany.
| | - Corinna Eberherr
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany
| | | | - Veit Grote
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany
| | - Dietrich von Schweinitz
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany
| | - Roland Kappler
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany
| | - Alexandra Fröba-Pohl
- Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Germany
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Bagley AF, Grosshans DR, Philip NV, Foster J, McAleer MF, McGovern SL, Lassen-Ramshad Y, Mahajan A, Paulino AC. Efficacy of proton therapy in children with high-risk and locally recurrent neuroblastoma. Pediatr Blood Cancer 2019; 66:e27786. [PMID: 31050179 PMCID: PMC6588416 DOI: 10.1002/pbc.27786] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 03/11/2019] [Accepted: 04/15/2019] [Indexed: 11/11/2022]
Abstract
PURPOSE Proton therapy is currently used in the management of pediatric tumors to decrease late toxicities. However, one of the criticisms of proton therapy is the limited data regarding efficacy on disease control. The purpose of this study was to examine local and distant control rates after proton therapy for neuroblastoma. METHODS AND MATERIALS Eighteen patients with high-risk (n = 16) and locally recurrent neuroblastoma (n = 2) were treated with curative intent and received proton therapy to the primary site and up to three post-induction MIBG-avid metastatic sites. Primary sites (n = 18) were treated to 21-36 Gy (relative biological effectiveness [RBE]), and metastatic sites (n = 16) were treated to 21-24 Gy (RBE). Local control and survival rates were calculated using the Kaplan-Meier method. RESULTS With a median follow-up of 60.2 months, two- and five-year local control rates at the irradiated primary site were 94% and 87%, respectively. No failures at irradiated distant metastatic sites were observed. The five-year progression-free survival (PFS) was 64%, and the five-year overall survival (OS) was 94%. The extent of surgical resection was not associated with local control, PFS, or OS. No radiation-related nephropathy or hepatopathy was reported. CONCLUSIONS Excellent local control was achieved using proton therapy to the primary and post-induction MIBG-positive distant sites. The predominant site of failure is progression in post-induction non-MIBG-avid distant sites. Although proton therapy provides high rates of local control with acceptable toxicity for neuroblastoma, further advances in systemic therapy are needed for the improved control of systemic disease.
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Affiliation(s)
- Alexander F. Bagley
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - David R. Grosshans
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nancy V. Philip
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jennifer Foster
- Department of Pediatrics, Texas Children’s Hospital, Houston, TX
| | - Mary Frances McAleer
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Susan L. McGovern
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Anita Mahajan
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
| | - Arnold C. Paulino
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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Fahy AS, Roberts A, Nasr A, Irwin MS, Gerstle JT. Long term outcomes after concurrent ipsilateral nephrectomy versus kidney-sparing surgery for high-risk, intraabdominal neuroblastoma. J Pediatr Surg 2019; 54:1632-1637. [PMID: 30029845 DOI: 10.1016/j.jpedsurg.2018.06.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 06/28/2018] [Accepted: 06/29/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE The impact of the extent of surgical resection including nephrectomy for high-risk neuroblastoma patients is controversial. In this study, we compared the renal late effects and long-term survival for patients who underwent kidney-sparing surgery (KSS) versus concurrent ipsilateral nephrectomy (CIN) for high-risk, intraabdominal neuroblastoma (HRIN). METHODS A retrospective analysis of patients diagnosed with HRIN between Jan 1998 and Dec 2008 in a tertiary referral center was performed. Demographics, preoperative features, surgical resection extent and outcomes were analyzed. RESULTS Of 58 patients who underwent surgical management of HRIN, 6 underwent CIN and 52 underwent KSS. Renal image-defined risk factors (IDRFs) were more common in patients who underwent CIN. Operating time was longer and EBL higher in CIN patients. There was no difference in recurrence or overall survival between the groups. Estimated GFR (eGFR) was comparable between the groups preoperatively, but was reduced postoperatively and at long-term follow-up in patients who underwent CIN. CONCLUSION Compared to KSS, CIN is not associated with an increase in local recurrence or inferior survival but does lead to reduced kidney function (eGFR of 90 ml/min/1.73 m2 for CIN versus 127 ml/min/1.73 m2 for KSS, p = 0.03) but without significant impact on clinical outcome. LEVELS OF EVIDENCE III (Retrospective comparative study).
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Affiliation(s)
- Aodhnait S Fahy
- Division of General and Thoracic Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada.
| | - Amanda Roberts
- Division of General and Thoracic Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Ahmed Nasr
- Department of General Surgery, Children's Hospital of Eastern Ontario, University of Ottawa, Canada
| | - Meredith S Irwin
- Division of Hematology/Oncology, Hospital for Sick Children, Toronto, Canada
| | - Justin T Gerstle
- Division of General and Thoracic Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
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Mestrinho LA, Marques MI, Jesus S, Pissarra H, Peleteiro M, Ferreira A. Surgical Excision of an Adrenal Neuroblastoma in a Dog. Front Vet Sci 2019; 6:161. [PMID: 31214604 PMCID: PMC6555272 DOI: 10.3389/fvets.2019.00161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 05/10/2019] [Indexed: 11/25/2022] Open
Abstract
A 11-month-old, intact male, Rhodesian Ridgeback was presented to the Veterinary Teaching Hospital with signs of inappetence, lethargy, and abdominal pain for 3 days. A large and well-defined abdominal retroperitoneal mass, related with the left kidney, at the expected location of the adrenal gland, was revealed by radiography, ultrasound, and computed tomography. The mass extended caudally to the iliac artery bifurcation, compressing the aorta, caudal vena cava, and both kidneys. Cytology findings were compatible with a malignant round cell tumor. The most probable diagnosis was neuroblastoma. Following a comprehensive discussion with the owners about a treatment plan, surgical excision was performed. Because a wide excision would compromise major vessels, excision was performed after careful dissection of the aorta and vena cava. The left kidney was removed because the proximal ureter could not be separated from the tumor. The animal recovered successfully. Diagnosis was confirmed by histopathology and immunohistochemistry, but the owners decided not to pursue any further treatment. Clinical signs of abdominal pain recurred within 1 month following surgery. Therefore, the animal was euthanized upon the owners' request. This report describes the diagnosis, surgical treatment, and follow-up of a dog with an abdominal peripheral neuroblastoma.
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Affiliation(s)
- Lisa Alexandra Mestrinho
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
| | - Maria Inês Marques
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
| | - Sandra Jesus
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
| | - Hugo Pissarra
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
| | - Maria Peleteiro
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
| | - Antonio Ferreira
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
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Zhu K, Su Y, Xu B, Wang Z, Sun H, Wang L, Sun C, He X. MicroRNA-186-5p represses neuroblastoma cell growth via downregulation of Eg5. Am J Transl Res 2019; 11:2245-2256. [PMID: 31105832 PMCID: PMC6511750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 01/29/2019] [Indexed: 06/09/2023]
Abstract
Micro RNA (miRNAs) is a kind of non coding small RNAs with negative regulation function, which plays an important role in regulating the occurrence and development of tumors. In this study, we analyzed the expression level and role of miRNA-186-5p and Eg5 in neuroblastoma and neuroblastoma cell lines SHSY-5Y, Kelly, NBL-S and SK-N-AS. Results of Real-time PCR and immunohistochemistry showed that the expression level of Eg5 in tumor tissues was higher than that in tumor adjacent tissues, while miRNA-186-5p expression level in tumor tissues was lower than that in tumor adjacent tissues. miRNA-186-5p mimics or Eg5 siRNA was transfected into SHSY-5Y and Kelly cells, CCK-8 and soft agar clone formation tests' results showed that the cell proliferation was inhibited. Flow cytometry analysis of cell apoptosis and cell cycle showed that overexpression of Mi-186-5p or down-regulation of Eg5 could promote cell apoptosis and lead to arrest cell cycle at G1 phase. Bioinformatics predicts that miRNA-186-5p can bind to the 3'UTR of Eg5. Luciferase reporter gene analysis and Western blot assay also confirmed that microRNA335-5p could target ICAM-1 to inhibit its expression. The tumor growth in nude mice inoculated SHSY-5Y cells with overexpression of miRNA-186-5p was inhibited. In a word, our study found that miR-186-5p could inhibit tumor proliferation by targeting Eg5 in neuroblastoma. This finding will help to better understand the pathogenesis of neuroblastoma and provide new insights into the treatment of tumors.
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Affiliation(s)
- Kai Zhu
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Yilin Su
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Bing Xu
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Zhongrong Wang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Hua Sun
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Liang Wang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Chuancheng Sun
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
| | - Xiaorui He
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China Hefei 230001, Anhui, P. R. China
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Grimaldi C, Bertocchini A, Crocoli A, de Ville de Goyet J, Castellano A, Serra A, Spada M, Inserra A. Caval replacement strategy in pediatric retroperitoneal tumors encasing the vena cava: a single-center experience and review of literature. J Pediatr Surg 2019; 54:557-561. [PMID: 29980348 DOI: 10.1016/j.jpedsurg.2018.06.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 06/03/2018] [Accepted: 06/04/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Complete encasement of the inferior vena cava by retroperitoneal tumors is rare. Although replacement of the vena cava has been considered for various conditions in adults, it is rarely used in children except for challenging resections and as a last chance approach - often aiming more at debulking than cure. MATERIALS AND METHODS From January 2009 to February 2017, 4 patients (2 adrenal neuroblastomas, 1 renal cell carcinoma, 1 infantile fibrosarcoma) underwent elective en-bloc resection of tumor and of the infrahepatic portion of the inferior vena cava (IVC), with planned IVC prosthetic replacement. In three cases a portion of the left renal vein had to be resected as well, with the vein reanastomosed onto the prosthesis, and a concomitant auto-transplantation of the right kidney was associated in one neuroblastoma patient. RESULTS All patients had an uncomplicated postoperative course. In one patient, the prosthetic conduit is patent at long-term (43 months), while the middle portion of the prosthesis did eventually thrombose at mid-term after surgery in the three others - with no related symptoms. Interestingly, all renal venous reconstructions remain patent. Three patients (2 neuroblastomas and 1 infantile fibrosarcoma) are alive and disease-free at 43, 74 and 108 months after surgery, respectively. One patient with renal cell carcinoma died of recurrence of the disease 21 months after surgery. CONCLUSION Resection and reconstruction of the vena cava, including the renal vein portion, can be considered and planned electively in case of tumoral encasement. This strategy is associated with good tolerance of the operation, low morbidity and satisfactory long-term function, even in cases with progressive and/or secondary partial thrombosis. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Chiara Grimaldi
- Department of Pediatric Surgery and Transplantation, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
| | - Arianna Bertocchini
- Department of Pediatric Surgery, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
| | - Alessandro Crocoli
- Department of Pediatric Surgery, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy.
| | - Jean de Ville de Goyet
- Department of Pediatrics, ISMETT IRCCS, Via Ernesto Tricomi 5, Palermo 90127, Italy; Pediatric Surgery, Tor Vergata University, Roma, Italy
| | - Aurora Castellano
- Pediatric Oncology and Hematology, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
| | - Analisa Serra
- Pediatric Oncology and Hematology, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
| | - Marco Spada
- Department of Pediatric Surgery and Transplantation, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
| | - Alessandro Inserra
- Department of Pediatric Surgery, Bambino Gesù Children's Hospital, IRCCS, Piazza San Onofrio 4, 00165, Rome, Italy
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Newman EA, Abdessalam S, Aldrink JH, Austin M, Heaton TE, Bruny J, Ehrlich P, Dasgupta R, Baertschiger RM, Lautz TB, Rhee DS, Langham MR, Malek MM, Meyers RL, Nathan JD, Weil BR, Polites S, Madonna MB. Update on neuroblastoma. J Pediatr Surg 2019; 54:383-389. [PMID: 30305231 DOI: 10.1016/j.jpedsurg.2018.09.004] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/09/2018] [Accepted: 09/14/2018] [Indexed: 12/15/2022]
Abstract
Neuroblastoma is an embryonic cancer arising from neural crest stem cells. This cancer is the most common malignancy in infants and the most common extracranial solid tumor in children. The clinical course may be highly variable with the possibility of spontaneous regression in the youngest patients and increased risk of aggressive disease in older children. Clinical heterogeneity is a consequence of the diverse biologic characteristics that determine patient risk and survival. This review will focus on current progress in neuroblastoma staging, risk stratification, and treatment strategies based on advancing knowledge in tumor biology and genetic characterization. TYPE OF STUDY: Review article. LEVEL OF EVIDENCE: Level II.
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Affiliation(s)
- Erika A Newman
- C.S Mott Children's Hospital, The University of Michigan Medicine, Ann Arbor, MI.
| | | | | | - Mary Austin
- Memorial Hermann Texas Medical Center, Houston, TX
| | - Todd E Heaton
- Memorial Sloan Kettering Cancer Center, NY, New York
| | | | - Peter Ehrlich
- C.S Mott Children's Hospital, The University of Michigan Medicine, Ann Arbor, MI
| | | | | | - Timothy B Lautz
- Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
| | | | - Max R Langham
- University of Tennessee Health Science Center and St. Jude Children's Research Hospital, Memphis, TN
| | - Marcus M Malek
- Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA
| | - Rebecka L Meyers
- Primary Children's Hospital, University of Utah, Salt Lake City, UT
| | | | - Brent R Weil
- Boston Children's Hospital and Dana-Farber Cancer Institute, Boston, MA
| | | | - Mary Beth Madonna
- Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
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46
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Van Arendonk KJ, Chung DH. Neuroblastoma: Tumor Biology and Its Implications for Staging and Treatment. CHILDREN-BASEL 2019; 6:children6010012. [PMID: 30658459 PMCID: PMC6352222 DOI: 10.3390/children6010012] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/08/2019] [Accepted: 01/11/2019] [Indexed: 01/11/2023]
Abstract
Neuroblastoma, the most common extracranial solid tumor of childhood, has widely variable outcomes dependent on the specific biology of the tumor. In this review, current biologic principles that are used to stratify risk and guide treatment algorithms are discussed. The role for surgical resection in neuroblastoma is also reviewed, including the indications and timing of surgery within the greater treatment plan.
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Affiliation(s)
- Kyle J Van Arendonk
- Department of Surgery, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI 53226, USA.
| | - Dai H Chung
- Department of Surgery, Children's Medical Center Dallas, UT Southwestern Medical Center, Dallas, TX 75235, USA.
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Ma Y, Zheng J, Feng J, Chen L, Dong K, Xiao X. Neuroblastomas in Eastern China: a retrospective series study of 275 cases in a regional center. PeerJ 2018; 6:e5665. [PMID: 30245940 PMCID: PMC6148411 DOI: 10.7717/peerj.5665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 08/29/2018] [Indexed: 01/17/2023] Open
Abstract
Purpose Most studies on neuroblastoma (NB) have been conducted in Western countries or Japan. The objective of our study was to analyze clinical and pathological features, MYCN status, surgical methods, and prognosis in Chinese NB patients. Methods A retrospective, single-center case series study of 275 NBs was implemented. Clinical manifestations, pathological features, MYCN status, and surgical treatment were analyzed. Log-rank test and Cox hazards models were used to assess overall survivals (OSs). Results The cohort consisted of 105 females and 170 males, with an age range of five days to 15 years. MYCN amplification was detected in 21.5% of all cases. The median OS was 15.0 months for MYCN amplified group. The five-year OS rates were 70.8% and 18.3% for MYCN unamplified and amplified groups, respectively, and the comparison of Kaplan-Meier curves for these two groups showed statistical significance (P < .001 by log-rank test). Gross total resection (GTR, n = 111) and subtotal resection (STR, n = 58) were administered in 169 patients at stages 3 and 4 who received chemotherapy and the comparison of Kaplan-Meier curves for different groups in these patients had statistical significance (STR vs. GTR, P = .009; MYCN unamplified vs. amplified, P < .001 by log-rank test, respectively).The multivariate survival analyses showed statistical significance (STR vs. GTR, P = .047; MYCN unamplified vs. amplified, P = .001 by Cox regression model). Conclusions MYCN amplification is an independently adverse prognostic factor in Chinese NB patients at stages 3 and 4 and GTR is associated with improved OS compared with STR in these patients.
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Affiliation(s)
- Yangyang Ma
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Jicui Zheng
- Department of Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Jiayan Feng
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Lian Chen
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Kuiran Dong
- Department of Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Xianmin Xiao
- Department of Surgery, Children's Hospital of Fudan University, Shanghai, China
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48
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Smith V, Foster J. High-Risk Neuroblastoma Treatment Review. CHILDREN-BASEL 2018; 5:children5090114. [PMID: 30154341 PMCID: PMC6162495 DOI: 10.3390/children5090114] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/18/2018] [Accepted: 08/20/2018] [Indexed: 02/06/2023]
Abstract
Neuroblastoma is the most common extracranial solid tumor in children. One subset, high-risk neuroblastoma, is very difficult to treat and requires multi-modal therapy. Intensification of therapy has vastly improved survival rates, and research is focused on novel treatments to further improve survival rates. The current treatment schema is divided into three stages-induction, consolidation, and maintenance. This review serves as an overview of the current treatment for high-risk neuroblastoma and a glimpse at current research for future therapy.
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Affiliation(s)
- Valeria Smith
- Baylor College of Medicine Department of Pediatrics, Texas Children's Cancer and Hematology Center, Houston, TX 77030, USA.
| | - Jennifer Foster
- Baylor College of Medicine Department of Pediatrics, Texas Children's Cancer and Hematology Center, Houston, TX 77030, USA.
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49
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Voss SD. Staging and following common pediatric malignancies: MRI versus CT versus functional imaging. Pediatr Radiol 2018; 48:1324-1336. [PMID: 30078040 DOI: 10.1007/s00247-018-4162-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/23/2018] [Accepted: 05/08/2018] [Indexed: 12/19/2022]
Abstract
Most pediatric malignancies require some form of cross-sectional imaging, either for staging or response assessment. The majority of these are solid tumors and this review addresses the role of MRI, as well as other cross-sectional and functional imaging techniques, for evaluating the most common pediatric solid tumors. The primary emphasis is on neuroblastoma, hepatoblastoma and Wilms tumor, three of the most common non-central-nervous-system (CNS) pediatric solid tumors encountered in young children. The initial focus will be a review of the imaging techniques and approaches used for diagnosis, staging and early post-treatment response assessment, followed by a discussion of the role surveillance imaging plays in pediatric oncology and a brief review of other emerging imaging techniques. The lessons learned here can be applied to most other pediatric tumors, including rhabdomyosarcoma, Ewing sarcoma and osteosarcoma, as well as germ cell tumors, neurofibromatosis and other rare tumors. Although lymphoma, in particular Hodgkin lymphoma, represents one of the more common pediatric malignancies, this is not discussed in detail here. Rather, many of the lessons that we have learned from lymphoma, specifically with regard to how we integrate both anatomical imaging and functional imaging techniques, is applied to the discussion of the other pediatric solid tumors.
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Affiliation(s)
- Stephan D Voss
- Department of Radiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Ave., Boston, MA, 02115, USA.
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