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Vasquez JC, Luo LY, Hiniker SM, Rhee DS, Dasgupta R, Chen S, Weigel BJ, Xue W, Venkatramani R, Arndt CA. Rhabdomyosarcoma with isolated lung metastases: A report from the Soft Tissue Sarcoma Committee of the Children's Oncology Group. Pediatr Blood Cancer 2023; 70:e30293. [PMID: 36916768 PMCID: PMC10424503 DOI: 10.1002/pbc.30293] [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: 09/08/2022] [Revised: 01/30/2023] [Accepted: 02/20/2023] [Indexed: 03/16/2023]
Abstract
BACKGROUND To determine outcomes of children with rhabdomyosarcoma (RMS) with isolated lung metastases. METHODS Data were analyzed for 428 patients with metastatic RMS treated on COG protocols. Categorical variables were compared using Chi-square or Fisher's exact tests. Event-free survival (EFS) and overall survival (OS) were estimated using Kaplan-Meier method and compared using the log-rank test. RESULTS Compared with patients with other metastatic sites (n = 373), patients with lung-only metastases (n = 55) were more likely to be <10 years of age, have embryonal histology (embryonal rhabdomyosarcoma), have N0 disease, and less likely to have primary extremity tumors. Lung-only patients had significantly better survival outcomes than patients with all other sites of metastatic disease (p < .0001) with 5-year EFS of 48.1 versus 18.8% and 5-year OS of 64.1 versus 26.9%. Patients with lung-only metastases, and those with a single extrapulmonary site of metastasis, had better survival compared with patients with two or more sites of metastatic disease (p < .0001). In patients with ERMS and lung-only metastases, there was no significant difference in survival between patients ≥10 years and 1-9 years (5-year EFS: 58.3 vs. 68.2%, 5-year OS: 66.7 vs. 67.7%). CONCLUSIONS With aggressive treatment, patients with ERMS and lung-only metastatic disease have superior EFS and OS compared with patients with other sites of metastatic disease, even when older than 10 years of age. Consideration should be given to including patients ≥10 years with ERMS and lung-only metastases in the same group as those <10 years in future risk stratification algorithms.
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Affiliation(s)
- Juan C. Vasquez
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Leo Y. Luo
- Department of Radiation Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Susan M. Hiniker
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Daniel S. Rhee
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Sonja Chen
- Department of Pathology and Laboratory Medicine, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Brenda J. Weigel
- Division of Pediatric Hematology/Oncology, University of Minnesota, Minneapolis, MN, USA
| | - Wei Xue
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Cancer Center, Houston, TX, USA
| | - Carola A. Arndt
- Department of Pediatric and Adolescent Medicine, Mayo Clinic and Foundation, Rochester, MN, USA
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Sakaray Y, Abuji K, Irrinki RNS, Maheshwari N, Kumar H, Kaman L. Correlation Between Tumor Volume and Hemoglobin Level in Gastrointestinal Stromal Tumor. Cureus 2023; 15:e39073. [PMID: 37323307 PMCID: PMC10268035 DOI: 10.7759/cureus.39073] [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] [Accepted: 05/16/2023] [Indexed: 06/17/2023] Open
Abstract
INTRODUCTION Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors. Anemia is a common finding in GIST, but the relationship between tumor volume and anemia severity is not well established. METHODS This study aimed to investigate the correlation between the severity of anemia and various factors, mainly tumor volume, in GIST patients who underwent surgical resection. The study included 20 patients with GIST who underwent surgical resection at a tertiary care center. Demographic data, clinical presentation, hemoglobin level, radiological findings, surgical procedure, tumor characteristics, pathological findings, and immunohistochemical analysis were recorded. The tumor volume was calculated from the final resected tumor dimensions. RESULTS The mean age of the patients was 53.8 ± 12 years. Eleven were males, and nine were females. The most common presentation was upper gastrointestinal bleeding (50%), followed by pain in the abdomen (35%). The most common tumor location was the stomach (75%). The mean hemoglobin level was 10.29 ± 1.9 g/dL. The mean tumor volume was 470.8 ± 1269.07 cc. R0 resection was achieved in 18 (90%) patients. There was no significant correlation between tumor volume and hemoglobin level (r=0.227, p=0.358). CONCLUSION This study found no significant correlation between tumor volume and the severity of anemia in patients with GIST. Further studies with larger sample sizes are needed to validate these findings.
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Affiliation(s)
- Yashwant Sakaray
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Kishore Abuji
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Rn Naga Santhosh Irrinki
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Naveen Maheshwari
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Hemanth Kumar
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Lileswar Kaman
- Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
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Yan AP, Venkatramani R, Bradley JA, Lautz TB, Urla CI, Merks JHM, Oberoi S. Clinical Characteristics, Treatment Considerations, and Outcomes of Infants with Rhabdomyosarcoma. Cancers (Basel) 2023; 15:cancers15082296. [PMID: 37190224 DOI: 10.3390/cancers15082296] [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: 03/29/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
RMS most commonly presents in children and adolescents, however a subset of tumors are diagnosed in infants under one year of age. Due to the rarity of infant RMS, utilization of different treatment approaches and goals, and small sample sizes, the published studies of infants with RMS have yielded heterogeneous results. In this review, we discuss the outcomes of infants with RMS treated in various clinical trials and the strategies that various international cooperative groups have employed to reduce the morbidity and mortality related to treatment without compromising the overall survival of this population. This review discusses the unique scenarios of diagnosing and managing congenitals or neonatal RMS, spindle cell RMS and relapsed RMS. This review concludes by exploring novel approaches to diagnosis and management of infants with RMS that are currently being studied by various international cooperative groups.
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Affiliation(s)
- Adam P Yan
- Division of Pediatric Hematology Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON M5S 1R1, Canada
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, TX 77030, USA
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Jacksonville, FL 33024, USA
| | - Timothy B Lautz
- Department of Surgery, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL 60208, USA
| | - Cristian I Urla
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital of Tuebingen, Hoppe-Seyler-Strasse 3, 72076 Tuebingen, Germany
| | - Johannes H M Merks
- Princess Ma'xima Center for Paediatric Oncology, 3584 CS Utrecht, The Netherlands
- Division of Imaging and Oncology, University Medical Center Utrecht, Utrecht University, 3584 CS Utrecht, The Netherlands
| | - Sapna Oberoi
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB R3T 0A1, Canada
- Department of Pediatric Hematology-Oncology, CancerCare Manitoba, Winnipeg, MB R3E 0V9, Canada
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Karalexi MA, Markozannes G, Tagkas CF, Katsimpris A, Tseretopoulou X, Tsilidis KK, Spector LG, Schüz J, Siahanidou T, Petridou ET, Ntzani EE. Nutritional Status at Diagnosis as Predictor of Survival from Childhood Cancer: A Review of the Literature. Diagnostics (Basel) 2022; 12:2357. [PMID: 36292046 PMCID: PMC9600212 DOI: 10.3390/diagnostics12102357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
Few studies so far have examined the impact of nutritional status on the survival of children with cancer, with the majority of them focusing on hematological malignancies. We summarized published evidence reporting the association of nutritional status at diagnosis with overall survival (OS), event-free survival (EFS), relapse, and treatment-related toxicity (TRT) in children with cancer. Published studies on children with leukemia, lymphoma, and other solid tumors have shown that both under-nourished and over-nourished children at cancer diagnosis had worse OS and EFS. Particularly, the risk of death and relapse increased by 30-50% among children with leukemia with increased body mass index at diagnosis. Likewise, the risk of TRT was higher among malnourished children with osteosarcoma and Ewing sarcoma. Nutritional status seems to play a crucial role in clinical outcomes of children with cancer, thus providing a significant modifiable prognostic tool in childhood cancer management. Future studies with adequate power and longitudinal design are needed to further evaluate the association of nutritional status with childhood cancer outcomes using a more standardized definition to measure nutritional status in this population. The use of new technologies is expected to shed further light on this understudied area and give room to person-targeted intervention strategies.
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Affiliation(s)
- Maria A. Karalexi
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Hellenic Society for Social Pediatrics and Health Promotion, 11527 Athens, Greece
| | - Georgios Markozannes
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London SW7 2BX, UK
| | - Christos F. Tagkas
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
| | - Andreas Katsimpris
- Hellenic Society for Social Pediatrics and Health Promotion, 11527 Athens, Greece
| | - Xanthippi Tseretopoulou
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Department of Pediatric Endocrinology, Addenbrooke’s Hospital, Cambridge CB2 0QQ, UK
| | - Konstantinos K. Tsilidis
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London SW7 2BX, UK
| | - Logan G. Spector
- Department of Pediatrics, Division of Epidemiology & Clinical Research, University of Minnesota, Minneapolis, MN 55455, USA
| | - Joachim Schüz
- Section of Environment and Radiation, International Agency for Research on Cancer (IARC), 69372 Lyon, France
| | - Tania Siahanidou
- First Department of Pediatrics, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Eleni Th. Petridou
- Hellenic Society for Social Pediatrics and Health Promotion, 11527 Athens, Greece
- Department of Hygiene, Epidemiology, and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Evangelia E. Ntzani
- Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Center for Evidence Synthesis in Health, Brown University School of Public Health, Providence, RI 02903, USA
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Crane JN, Xue W, Qumseya A, Gao Z, Arndt CA, Donaldson SS, Harrison DJ, Hawkins DS, Linardic CM, Mascarenhas L, Meyer WH, Rodeberg DA, Rudzinski ER, Shulkin BL, Walterhouse DO, Venkatramani R, Weiss AR. Clinical group and modified TNM stage for rhabdomyosarcoma: A review from the Children's Oncology Group. Pediatr Blood Cancer 2022; 69:e29644. [PMID: 35253352 PMCID: PMC9233945 DOI: 10.1002/pbc.29644] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 12/14/2022]
Abstract
The Children's Oncology Group (COG) uses Clinical Group (CG) and modified Tumor Node Metastasis (TNM) stage to classify rhabdomyosarcoma (RMS). CG is based on surgicopathologic findings and is determined after the completion of initial surgical procedure(s) but prior to chemotherapy and/or radiation therapy. The modified TNM stage is based on clinical and radiographic findings and is assigned prior to any treatment. These systems have evolved over several decades. We review the history, evolution, and rationale behind the current CG and modified TNM classification systems used by COG for RMS. Data from the seven most recently completed and reported frontline COG trials (D9602, D9802, D9803, ARST0331, ARST0431, ARST0531, ARST08P1) were analyzed, and confirm that CG and modified TNM stage remain relevant and useful for predicting prognosis in RMS. We propose updates based on recent data and discuss factors warranting future study to further optimize these classification systems.
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Affiliation(s)
| | - Wei Xue
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL
| | - Amira Qumseya
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL
| | - Zhengya Gao
- Department of Biostatistics, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville, FL
| | - Carola A.S. Arndt
- Department of Pediatric and Adolescent Medicine, Mayo Clinic and Foundation, Rochester, MN
| | | | - Douglas J. Harrison
- Department of Pediatrics, Texas Children's Cancer Center, Baylor College of Medicine, Houston, TX
| | - Douglas S. Hawkins
- Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA
| | | | - Leo Mascarenhas
- Children's Hospital Los Angeles and University of Southern California Keck School of Medicine, Los Angeles, CA
| | - William H. Meyer
- University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - David A. Rodeberg
- Division of Pediatric Surgery, Department of Surgery, East Carolina University, Greenville, NC
| | - Erin R. Rudzinski
- Department of Laboratories, Seattle Children’s Hospital, Seattle, WA
| | - Barry L. Shulkin
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN
| | - David O. Walterhouse
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
| | | | - Aaron R. Weiss
- Department of Pediatrics, Maine Medical Center, Portland, ME
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Andhika DP, Hardjowijoto S. Embryonal Rhabdomyosarcoma of Prostate in Adult: A Rare Case Report. FOLIA MEDICA INDONESIANA 2021. [DOI: 10.20473/fmi.v57i2.21594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Rhabdomyosarcoma is the fifth most common type of soft tissue solid tumor in children and the most common in the last two decades. Rhabdomyosarcoma of the urogenital organ is a rare mesenchymal tumor, covering 22% of all Rhabdomyosarcoma cases. The two most common histologic types are alveolar and embryonal, whereas botryoid and spindle cells are rarely found. We reported a case of embryonal Rhabdomyosarcoma of the prostate. In this study, we improved the understanding of Embryonal Rhabdomyosarcoma of the prostate on 23 years old male who had a history of swelling in the perineal area and a history of falling from a height in the groin area 5 months before. The patient complains of the difficulty of urinating and hematuria one month after falling. We underwent drainage of the swelling area, found pus 100cc and took a sample for pathological examination. The result was embryonal rhabdomyosarcoma. Prostate volume was 122cc, PSA 5,32 and PSAD 0,04. The CT scan result was solid mass size 15x8x18 cm at perineum enhance to the pelvic cavity, push the bladder to the superior, rectum to posterior, and urethra posterior to the left side. We diagnosed this patient as Embryonal Rhabdomyosarcoma prostate T2bG1N0M0 (stage 3) group 3 and intermediate-risk group. The patient underwent VAC chemotherapy based on D.9803 (IRS V) protocol and planned radiotherapy, but it stopped at halfway because of profuse bleeding. Embryonal Rhabdomyosarcoma is an aggressive tumor, especially in adults. However, there was limited evidence and guideline to diagnose and manage the disease.
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Diakatou V, Vassilakou T. Nutritional Status of Pediatric Cancer Patients at Diagnosis and Correlations with Treatment, Clinical Outcome and the Long-Term Growth and Health of Survivors. CHILDREN-BASEL 2020; 7:children7110218. [PMID: 33171756 PMCID: PMC7694979 DOI: 10.3390/children7110218] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/26/2020] [Accepted: 11/05/2020] [Indexed: 11/16/2022]
Abstract
Malnutrition is caused either by cancer itself or by its treatment, and affects the clinical outcome, the quality of life (QOL), and the overall survival (OS) of the patient. However, malnutrition in children with cancer should not be accepted or tolerated as an inevitable procedure at any stage of the disease. A review of the international literature from 2014 to 2019 was performed. Despite the difficulty of accurately assessing the prevalence of malnutrition, poor nutritional status has adverse effects from diagnosis to subsequent survival. Nutritional status (NS) at diagnosis relates to undernutrition, while correlations with clinical outcome are still unclear. Malnutrition adversely affects health-related quality of life (HRQOL) in children with cancer and collective evidence constantly shows poor nutritional quality in childhood cancer survivors (CCSs). Nutritional assessment and early intervention in pediatric cancer patients could minimize the side effects of treatment, improve their survival, and reduce the risk of nutritional morbidity with a positive impact on QOL, in view of the potentially manageable nature of this risk factor.
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Affiliation(s)
- Vassiliki Diakatou
- Children’s & Adolescents’ Oncology Radiotherapy Department, Athens General Children’s Hospital “Pan. & Aglaia Kyriakou”, GR-11527 Athens, Greece;
- Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 196 Alexandras Avenue, GR-11521 Athens, Greece
| | - Tonia Vassilakou
- Department of Public Health Policy, School of Public Health, University of West Attica, Athens University Campus, 196 Alexandras Avenue, GR-11521 Athens, Greece
- Correspondence: ; Tel.: +30-213-2010-283
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8
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Joffe L, Dwyer S, Glade Bender JL, Frazier AL, Ladas EJ. Nutritional status and clinical outcomes in pediatric patients with solid tumors : A systematic review of the literature. Semin Oncol 2018; 46:48-56. [PMID: 30655021 DOI: 10.1053/j.seminoncol.2018.11.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 11/21/2018] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Nutritional status (NS), defined by undernutrition (body mass index [BMI] <5th percentile) or overnutrition (BMI ≥ 85th percentile), is a poor prognostic indicator in pediatric oncology patients. The impact of NS has been primarily studied in hematologic malignancies. This review is intended to summarize literature reporting on the association of NS and treatment-related outcomes in pediatric solid tumors. METHODS We searched four electronic databases from inception through August 2018 without language restriction, and included studies of children with cancers arising from renal, bone, liver, eye, muscle, vascular, germ cell, and neural crest tissues, reporting on NS as a predictor for toxicity, survival or relapse. Due to data heterogeneity and limited availability of studies, formal statistical analysis was not achievable. Descriptive statistics were summarized in table format. RESULTS Of 8,991 reports identified, 75 full-text articles were evaluated, 10 of which met inclusion criteria. Up to 62% of patients were over- or undernourished at diagnosis. Abnormal BMI was associated with worse overall survival in Ewing sarcoma (hazard ratio (HR): 3.46, P = .022), osteosarcoma (HR: 1.6, P < .005), and a trend toward poorer overall survival in rhabdomyosarcoma (HR: 1.70, P = .0596). High BMI in osteosarcoma was associated with increased nephrotoxicity (odds ratio: 2.8, P = .01) and postoperative complications. NS was not a significant predictor of outcomes in other included disease categories. CONCLUSIONS Existing literature supports the prognostic significance of NS in pediatric solid tumor patients and underscores the need for prospective studies to better elucidate underlying physiological changes in this population.
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Affiliation(s)
- Lenat Joffe
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, New York
| | - Sarah Dwyer
- Institute of Human Nutrition, Columbia University Medical Center, New York, New York
| | - Julia L Glade Bender
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - A Lindsay Frazier
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Elena J Ladas
- Department of Pediatric Hematology, Oncology and Stem Cell Transplant, Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, New York.
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Pediatric soft tissue sarcoma of the limbs: clinical outcome of 97 patients. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2017; 28:1-7. [PMID: 28766068 DOI: 10.1007/s00590-017-2019-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 07/19/2017] [Indexed: 01/10/2023]
Abstract
PURPOSE Soft tissue sarcomas (STS) of the extremities in children are a heterogeneous group of tumors with a very different prognosis for which optimal treatment remains controversial. PATIENTS AND METHODS We retrospectively evaluated 97 patients younger than 15 years old affected by limb soft tissue sarcomas. All cases were histologically revised, and tumor grade was assessed according to the FNLCC system. Thirty-two were rhabdomyosarcoma (RMS) and 65 non-rhabdomyosarcoma (NRMSTS); among these, 40 (61.5%) were grade 3 according to FNLCC classification. Overall survival, local recurrence and distant metastasis were analyzed. RESULTS Overall survival was 77.8% at 5 years and 69.7% at 10 years. Among grade 3 tumors, RMS had a worse prognosis over NRSTS. Similarly, tumors larger than 5 cm had a worse prognosis compared to smaller ones. Local recurrence-free survival was 90.7% at 5 years and 87.1% at 10 years with a better local control in grade 3 NRSTS over RMS and in tumors smaller than 2 cm. CONCLUSION Children affected by extremities RMS were confirmed to have the worst prognosis, in particular in case of metastasis at presentation. Differently from adult patients, hand and feet locations are frequent site for STS and 2 cm diameter should be taken as cut off for higher risk of LR. Similarly to adulthood STS, grading correlates with prognosis in NRSTS. The identification of prognostic variables should enable risk-adapted therapies to be planned.
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Liang SB, Teng JJ, Hu XF, Yang XL, Luo M, Fang XN, Liu DS, Chen Y, Fu LW. Prognostic value of total tumor volume in patients with nasopharyngeal carcinoma treated with intensity-modulated radiotherapy. BMC Cancer 2017; 17:506. [PMID: 28754109 PMCID: PMC5534070 DOI: 10.1186/s12885-017-3480-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 07/11/2017] [Indexed: 01/18/2023] Open
Abstract
Background Few studies have evaluated the prognostic value of total tumor volume (TTV), which reflects both the primary tumor volume and nodal tumor volume, in NPC. Furthermore, the relationship between TTV and survival remains unknown. The purpose of this study was to evaluate the prognostic value of TTV in patients with NPC treated with intensity-modulated radiation therapy (IMRT). Methods TTV was retrospectively assessed in 455 patients with newly diagnosed, non-metastatic NPC. All patients were treated using IMRT; 91.1% (288/316) of patients with stage III-IVb also received cisplatin-based chemotherapy. Receiver operating characteristic (ROC) curves were used to identify the optimal TTV cut-off point and examine the prognostic value of combined TTV with current clinical stage. Results Mean TTV was 11.1 cm3 (range, 0.3–27.9 cm3) in stage I, 22.5 cm3 (1.3–92.4 cm3) in stage II, 40.6 cm3 in stage III (3.2–129.2 cm3), and 77.5 cm3 in stage IVa-b (7.1–284.1 cm3). For all patients, the 4-year estimated FFS, OS, DMFS, and LRRFS rates for patients with a TTV ≤ 28 vs. > 28 cm3 were 93 vs. 71.4% (P < 0.001), 95.1 vs. 75.4% (P < 0.001), 94.5 vs. 79.4% (P < 0.001), and 96.2 vs. 88% (P = 0.001). TTV was an independent prognostic factor for FFS, OS, DMFS and LRRFS in all patients. In stage III-IVb, 4-year estimated FFS, OS, DMFS, and LRRFS for a TTV ≤28 vs. >28 cm3 were 88.9 vs. 70.5% (P = 0.001), 96.2 vs. 72.7% (P < 0.001), 91.2 vs. 78.3% (P = 0.008), and 93.8 vs. 87.6% (P = 0.063). TTV was an independent prognostic factor for FFS, OS and DMFS in stage III-IVb. Receiver operating characteristic (ROC) curve analysis curves revealed adding TTV to clinical stage had superior prognostic value for treatment failure compared to clinical stage alone (P = 0.016). Conclusions TTV is an important prognosticator for treatment outcome and significantly improves the prognostic value of the current staging system for patients with NPC treated with IMRT.
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Affiliation(s)
- Shao-Bo Liang
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.,Department of Radiation Oncology, Cancer Center, First People's Hospital of Foshan Affiliated to Sun Yat-sen University, Foshan, China
| | - Jian-Jian Teng
- Department of Radiation Oncology, Cancer Center, First People's Hospital of Foshan Affiliated to Sun Yat-sen University, Foshan, China
| | - Xue-Feng Hu
- Department of Radiation Oncology, Cancer Center, First People's Hospital of Foshan Affiliated to Sun Yat-sen University, Foshan, China
| | - Xing-Li Yang
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Min Luo
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Xiao-Na Fang
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China
| | - Dong-Sheng Liu
- Department of Medical Statistics, First People's Hospital of Foshan Affiliated to Sun Yat-sen University, Foshan, China
| | - Yong Chen
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China. .,Department of Radiation Oncology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
| | - Li-Wu Fu
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
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Yu Y, Fu L, Wang S, Jin Y, Han S, Chu P, Lu J, Guo Y, He L, Ni X. Investigation of IGF2, IGFBP2 and p63 proteins in rhabdomyosarcoma tumors. Growth Horm IGF Res 2017; 33:17-22. [PMID: 28129571 DOI: 10.1016/j.ghir.2017.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 01/12/2017] [Accepted: 01/12/2017] [Indexed: 12/21/2022]
Abstract
UNLABELLED Many efforts have been made to address involvement of the insulin-like growth-factor (IGF) pathway in rhabdomyosarcoma (RMS) pathogenesis, but the actual role of IGF in RMS is still controversial. OBJECTIVE To investigate the implications of IGF2, IGFBP2 and p63 in RMS, and further explored their potential interaction. DESIGN A total of 114 specimens of RMS along with clinic-pathologic characteristics were collected from the year of 2003 to 2013. Protein abundance was detected by immunohistochemical staining, potential relationships between protein levels and clinic-pathological parameters were applied using correlation analysis. RESULTS The results showed positive correlation between IGFBP2 and p63 (r=0.271, p=0.003), suggesting that the interaction of IGFBP2 and p63 might account for the pathogenesis of RMS. In the subtype analysis, positive correlation was still found in embryonal rhabdomyosarcoma (ERMS, r=0.214, p=0.034) and alveolar rhabdomyosarcoma (ARMS, r=0.498, p=0.048). By focusing on the interaction of IGF pathway and p63, our results reveal additional signs to elucidate difference of pathogenesis and severity between ERMS and ARMS. CONCLUSIONS The present study provides novel evidence to elucidate RMS pathogenesis and may be beneficial to clinical diagnosis and therapy for RMS.
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Affiliation(s)
- Yongbo Yu
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Libing Fu
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Shen Wang
- Clinical Diagnostic Center, 302nd Hospital of the People's Liberation Army, Beijing, China
| | - Yaqiong Jin
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Shujing Han
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Ping Chu
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Jie Lu
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yongli Guo
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Lejian He
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, Beijing, China.
| | - Xin Ni
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Beijing, China; Department of Otolaryngology, Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, Beijing, China.
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Abstract
PURPOSE To review how PET/MR technology could add value for pediatric cancer patients. RECENT FINDINGS Since many primary tumors in children are evaluated with MRI and metastases are detected with PET/CT, integrated PET/MR can be a time-efficient and convenient solution for pediatric cancer staging. 18F-FDG PET/MR can assess primary tumors and the whole body in one imaging session, avoid repetitive anesthesia and reduce radiation exposure compared to 18F-FDG PET/CT. This article lists 10 action points, which might improve the clinical value of PET/MR for children with cancer. However, even if PET/MR proves valuable, it cannot enter mainstream applications if it is not accessible to the majority of pediatric cancer patients. Therefore, innovations are needed to make PET/MR scanners affordable and increase patient throughput. SUMMARY PET/MR offers opportunities for more efficient, accurate and safe diagnoses of pediatric cancer patients. The impact on patient management and outcomes has to be substantiated by large-scale prospective clinical trials.
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Affiliation(s)
- Heike Daldrup-Link
- Department of Radiology, Lucile Packard Children's Hospital, and Pediatric Molecular Imaging Program (@PedsMIPS) in the Molecular Imaging Program at Stanford (MIPS), Stanford University
- Department of Pediatrics, Stanford University
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14
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Ladra MM, Mandeville HC, Niemierko A, Padera TP, Friedmann AM, MacDonald SM, Ebb D, Chen YL, Tarbell NJ, Yock TI. Local failure in parameningeal rhabdomyosarcoma correlates with poor response to induction chemotherapy. Int J Radiat Oncol Biol Phys 2015; 92:358-67. [PMID: 25864172 DOI: 10.1016/j.ijrobp.2015.01.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 01/03/2015] [Accepted: 01/30/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Local control remains a challenge in pediatric parameningeal rhabdomyosarcoma (PM-RMS), and survival after local failure (LF) is poor. Identifying patients with a high risk of LF is of great interest to clinicians. In this study, we examined whether tumor response to induction chemotherapy (CT) could predict LF in embryonal PM-RMS. METHODS We identified 24 patients with embryonal PM-RMS, age 2 to 18 years, with complete magnetic resonance imaging and gross residual disease after surgical resection. All patients received proton radiation therapy (RT), median dose 50.4 GyRBE (50.4-55.8 GyRBE). Tumor size was measured before initial CT and before RT. RESULTS With a median follow-up time of 4.1 years for survivors, LF was seen in 9 patients (37.5%). The median time from the initiation of CT to the start of RT was 4.8 weeks. Patients with LF had a similar initial (pre-CT) tumor volume compared with patients with local controlled (LC) (54 cm(3) vs 43 cm(3), P=.9) but a greater median volume before RT (pre-RT) (40 cm(3) vs 7 cm(3), P=.009) and a smaller median relative percent volume reduction (RPVR) in tumor size (0.4% vs 78%, P<.001). Older age (P=.05), larger pre-RT tumor volume (P=.03), and smaller RPVR (P=.003) were significantly associated with actuarial LF on univariate Cox analysis. CONCLUSIONS Poor response to induction CT appears to be associated with an increased risk of LF in pediatric embryonal PM-RMS.
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Affiliation(s)
- Matthew M Ladra
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Andrzej Niemierko
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Timothy P Padera
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Alison M Friedmann
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Shannon M MacDonald
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - David Ebb
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Yen-Lin Chen
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nancy J Tarbell
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Torunn I Yock
- Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
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Abstract
This article questions the scientific justification of ingrained radiologic practices exemplified by size measurements of childhood solid tumours. This is approached by a critical review of staging systems from a selection of paediatric oncological treatment protocols. Local staging remains size-dependent for some tumour types. The consequent stage assignment can significantly influence treatment intensity. Still, the protocols tend not to give precise guidance on how to perform scans and standardise measurements. Also, they do not estimate or account for the inevitable variability in measurements. Counts and measurements of lung nodules are, within some tumour groups, used for diagnosis of metastatic disease. There is, however, no evidence that nodule size is a useful discriminator of benign and malignant lung nodules. The efficacy of imaging depends chiefly on observations being precise, accurate and valid for the desired diagnostic purpose. Because measurements without estimates of their errors are meaningless, studies of variability dependent on tumour shape and location, imaging device and observer need to be encouraged. Reproducible observations make good candidates for staging parameters if they have prognostic validity and at the same time show little covariation with (thereby adding new information to) the existing staging system. The lack of scientific rigour has made the validity of size measurement very difficult to assess. Action is needed, the most important being radiologists' active contribution in development of oncological staging systems, attention to standardisation, knowledge about errors in measurement and protection against undue influence of such errors in the staging of the individual child.
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Abstract
Optimal management of rhabdomyosarcoma requires establishing the correct pathologic diagnosis, histologic sub-type, primary site, extent of disease (Stage), and extent of resection (Group). Based on these features, cooperative groups in North America and Europe have defined risk-adapted treatments that include surgery, chemotherapy, and usually radiotherapy. This article focuses on recent findings that can impact or have already impacted rhabdomyosarcoma treatment guidelines and highlights controversies that should be addressed in order to improve outcome for children with rhabdomyosarcoma. Rhabdomyosarcoma is currently sub-classified in children based on histology into the favorable embryonal/botryoid/spindle cell types and the unfavorable alveolar form. Risk group assignment depends in part on histologic sub-type. Alveolar rhabdomyosarcoma is sometimes associated with chromosomal translocations, which impact clinical behavior. An important ongoing debate is whether molecular diagnostic tools to identify chromosomal translocations and/or define gene expression profiles should be used to sub-classify rhabdomyosarcoma rather than histology. Clinical trials continue to evaluate retrospective as well as prospective cohorts in order to carefully determine the impact of histology versus biologic features on outcome in the context of specific therapeutic regimens. Most rhabdomyosarcoma recurrences involve the primary site or adjacent region. Cooperative groups continue to investigate new approaches to local control in order to reduce local recurrences and sequelae associated with local therapy. Delaying primary resection until after chemotherapy has started appears to increase the number of tumors that can be completely resected with acceptable morbidity in some primary sites. Radiation dose reductions following delayed primary resection have been investigated. Although outcomes appear similar to the conventional approach of full-dose radiotherapy without delayed primary resection, long-term effects of the two approaches have not been rigorously compared. Early evidence suggests that newer methods of delivering radiotherapy, including intensity-modulated radiotherapy (IMRT), proton beam radiotherapy, and brachytherapy maintain efficacy but may reduce long-term sequelae compared with 3-dimensional conformal radiotherapy. Chemotherapy regimens defined by the cooperative groups vary by risk group. The most commonly used regimens include vincristine and dactinomycin in combination with an alkylating agent, either cyclophosphamide or ifosfamide. In order to improve outcomes, recent clinical trials have introduced new chemotherapeutic agents (e.g. topotecan, carboplatin, or epirubicin) into the treatment regimens. However, outcomes have not been significantly impacted. Novel chemotherapy administration schedules have been tested in patients with metastatic rhabdomyosarcoma, including interval compressed dosing or maintenance therapy, and may be promising. Molecularly targeted agents are currently under investigation in combination with chemotherapy for patients with recurrent or metastatic rhabdomyosarcoma. It is hoped that these novel agents will benefit all patients with rhabdomyosarcoma in the future.
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Affiliation(s)
- Yasmin Gosiengfiao
- Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Division of Hematology/Oncology/Stem Cell Transplant, Chicago, IL, USA
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