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Bergamaschi L, Chiaravalli S, Signoroni S, Di Bartolomeo M, Ferrari A. Management and pharmacotherapy of pediatric colorectal carcinoma: a review. Expert Opin Pharmacother 2023; 24:1527-1535. [PMID: 37358925 DOI: 10.1080/14656566.2023.2230123] [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: 04/05/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 06/28/2023]
Abstract
INTRODUCTION Colorectal carcinoma (CRC) is one of the most common tumors in adult, but is extremely rare in children. In childhood, CRC often presents unfavorable aggressive histotypes, advanced clinical stage at onset and a worse prognosis. Pediatric CRC series are limited and include few patients, therefore information about treatment strategy and pharmacotherapy is scarce. For this reason, management of these patients represents a real challenge for pediatric oncologists. AREAS COVERED The authors provide an overview of the general features and management strategies of pediatric CRC with specific attention to systemic treatment. Literature data regarding pharmacotherapy in published pediatric series are summarized and analyzed in detail, according to adult treatment standards. EXPERT OPINION In the absence of specific recommendations for pediatric CRC, the general therapeutic strategy should follow the same principles as for adults and should be the result of a multidisciplinary discussion. Patient access to optimal treatment is difficult due to the lack of new drugs approved for the pediatric age group and non-availability of clinical trials. Collaboration between pediatric and adult oncologists is considered crucial in order to overcome these issues and find solutions to increase knowledge and improve the outcome of such a rare disease in children.
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Affiliation(s)
- Luca Bergamaschi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
| | - Stefano Signoroni
- Unit of Hereditary Digestive Tract Tumors, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Maria Di Bartolomeo
- Gastrointestinal Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Dei Tumori, Milan, Italy
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Levine O, Zbuk K. Colorectal cancer in adolescents and young adults: Defining a growing threat. Pediatr Blood Cancer 2019; 66:e27941. [PMID: 31348592 DOI: 10.1002/pbc.27941] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 06/27/2019] [Accepted: 07/08/2019] [Indexed: 12/17/2022]
Abstract
Colorectal cancer (CRC) incidence is rising among adolescents and young adults (AYAs), with the greatest increase occurring in distal colon and rectal cancers. Reasons for this striking trend are not well understood. Genetically linked cases of CRC occur in the context of familial conditions such as Lynch Syndrome, but most AYA cases of CRC are sporadic. Unique biology is suggested, yet limited information is available regarding the molecular underpinnings of CRC in this age group. Young patients are more likely to experience delays in diagnosis and to present with advanced-stage disease; yet, prognosis by stage is comparable between younger and older adults. Treatment paradigms are based on evidence reflecting the older adult population. Given the concerning rise in CRC rates among AYAs, there is urgent need for further research into the role of screening from a younger age, biology of disease, and optimal therapies in this age group.
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Affiliation(s)
- Oren Levine
- Department of Oncology, McMaster University, Hamilton, Ontario, Canada
| | - Kevin Zbuk
- Department of Oncology, McMaster University, Hamilton, Ontario, Canada
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Pratap Singh A, Kumar A, Dhar A, Agarwal S, Bhimaniya S. Advanced colorectal carcinoma with testicular metastasis in an adolescent: a case report. J Med Case Rep 2018; 12:304. [PMID: 30305152 PMCID: PMC6180440 DOI: 10.1186/s13256-018-1831-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 09/03/2018] [Indexed: 01/16/2023] Open
Abstract
Background Colorectal carcinoma in the pediatric age group is rare and tends to be very aggressive and present late, due to which it has a very poor prognosis. It may present with distant metastasis; however, metastasis to the testes is very rare and signifies an advanced stage of the disease. Surgery is the only effective modality to cure patients with localized colorectal carcinomas. However, statistics show a higher incidence of unresectable disease and a higher metastasis rate in childhood colorectal carcinomas. We present a case of advanced colorectal carcinoma with testicular metastasis in an adolescent. Case presentation A 15-year-old Indian Hindu boy presented to surgical emergency with signs and symptoms of intestinal obstruction. He also had a history of passing blood and mucus per rectum. On examination he had abdominal distension. On digital rectal examination, a circumferential proliferative growth was felt 1 cm above the anal verge. On scrotal examination, a small nodule was felt in his right testis. In view of intestinal obstruction, he was taken into our emergency operation theater and a diverting loop sigmoid colostomy was performed to relieve the obstruction. A punch biopsy from anorectal growth was taken which suggested signet ring cell adenocarcinoma. Contrast-enhanced computed tomography of his chest, abdomen, and pelvis showed advanced colorectal carcinoma with distant metastasis. Ultrasonography of his testes showed a hypoechoic nodule in the right testis from which a needle aspiration biopsy was done which revealed metastatic adenocarcinoma. Conclusions Childhood colorectal carcinomas have a very poor prognosis due to their aggressive nature and late presentation. In spite of all the advances in diagnosis and treatments, the overall long-term survival is still dismal in these patients. Due to the rarity of this disease, screening is not recommended for individuals under the age of 50. Thus, to improve outcome, early diagnosis and treatment is paramount. For that to happen, awareness needs to be created regarding pediatric colorectal carcinoma and its signs and symptoms.
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Affiliation(s)
| | - Amit Kumar
- Department of Surgery, AIIMS, New Delhi, India.
| | - Anita Dhar
- Department of Surgery, AIIMS, New Delhi, India
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Early onset sporadic colorectal cancer: Worrisome trends and oncogenic features. Dig Liver Dis 2018; 50:521-532. [PMID: 29615301 DOI: 10.1016/j.dld.2018.02.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 02/09/2018] [Accepted: 02/12/2018] [Indexed: 02/07/2023]
Abstract
Early onset colorectal cancers, defined as arising before 50 years of age, are a growing health hazard in western and eastern countries alike. The incidence of colon and rectal cancers in young individuals is projected to increase by as much as 90% and 140%, respectively, by 2030. Although several known cancer risk factors (e.g. smoking, alcohol, dietary habits) have been investigated, there is no single compelling explanation for this epidemiological trend. While some early onset colorectal cancers have been associated with germline mutations in cancer predisposition genes, genetic syndromes are implicated in only a fraction of these cancers (20%) and do not explain the rising incidence. Colorectal neoplasms develop through microsatellite instability or chromosomal instability pathways, with most of the early onset colorectal cancers exhibiting microsatellite stable phenotypes. Genome-wide hypomethylation is a feature of a subgroup of early onset cancers, which appears to be correlated with chromosomal instability and poor prognosis.
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Indini A, Bisogno G, Cecchetto G, Vitellaro M, Signoroni S, Massimino M, Riccipetitoni G, Zecca M, Dall'Igna P, De Pasquale MD, Inserra A, Chiaravalli S, Basso E, Virgone C, Sorbara S, Di Bartolomeo M, D'Angelo P, Ferrari A. Gastrointestinal tract carcinoma in pediatric and adolescent age: The Italian TREP project experience. Pediatr Blood Cancer 2017; 64. [PMID: 28561949 DOI: 10.1002/pbc.26658] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 04/03/2017] [Accepted: 05/08/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Gastrointestinal (GI) carcinomas are very rare in the pediatric and adolescent age range. We report the clinical features, treatment, and outcome of a series of children and adolescents with GI carcinoma prospectively registered in the Italian Tumori Rari in Età Pediatrica (TREP) project. METHODS The TREP project developed diagnostic and therapeutic guidelines based on recommendations currently in use for adults. Clinical data were centrally registered and reviewed. RESULTS Fifteen patients were registered over the years 2000-2016. Most of the tumors were colorectal carcinomas (12 cases). All but one patient had advanced-stage disease (American Joint Committee on Cancer stages III-IV), and the majority of patients had aggressive histological subtypes, i.e. poorly differentiated (G3) (five patients), mucinous (four patients), and signet ring (two patients) adenocarcinomas. Surgery was performed in 13 of 15 patients, and was radical in nine of 13 patients. Only one patient received postoperative radiotherapy. All patients received chemotherapy, with the addition of bevacizumab in two cases. Nine patients were still alive at the time of the present report, but two of them had only just completed their treatment program and one patient is still on treatment. Six patients died due to disease progression. CONCLUSIONS This prospective report on pediatric GI tract carcinomas confirms the rarity and biological aggressiveness of these diseases in pediatric and adolescent age. Further prospective studies are needed to explore the distinct biology of tumor in this age group in order to find new therapeutic targeted agents.
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Affiliation(s)
- Alice Indini
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Giovanni Cecchetto
- Division of Pediatric Surgery, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Marco Vitellaro
- Unit of Hereditary Digestive Tract Tumours, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,Colorectal Surgery Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Stefano Signoroni
- Unit of Hereditary Digestive Tract Tumours, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Maura Massimino
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Marco Zecca
- Pediatric Hematology/Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Patrizia Dall'Igna
- Department of Women's and Children's Health, Pediatric Surgery Unit, Padova University Hospital, Padova, Italy
| | | | - Alessandro Inserra
- Department of Pediatric Surgery, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Stefano Chiaravalli
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Eleonora Basso
- Pediatric Onco-Hematology, Stem Cell Transplantation and Cellular Therapy Division, Regina Margherita Children's Hospital, Torino, Italy
| | - Calogero Virgone
- Division of Pediatric Surgery, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Silvia Sorbara
- Hematology-Oncology Division, Department of Pediatrics, Padova University Hospital, Padova, Italy
| | - Maria Di Bartolomeo
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Paolo D'Angelo
- Pediatric Oncology Unit, G. Di Cristina Children's Hospital, Palermo, Italy
| | - Andrea Ferrari
- Pediatric Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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The Rising Incidence of Younger Patients With Colorectal Cancer: Questions About Screening, Biology, and Treatment. Curr Treat Options Oncol 2017; 18:23. [DOI: 10.1007/s11864-017-0463-3] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Colorectal cancer in the very young: a comparative study of tumor markers, pathology and survival in early onset and adult onset patients. J Pediatr Surg 2016; 51:1812-1817. [PMID: 27558481 PMCID: PMC5312708 DOI: 10.1016/j.jpedsurg.2016.07.015] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 07/26/2016] [Accepted: 07/27/2016] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Colorectal cancer (CRC) diagnosed before age 30 years is a fatal disease whose biology remains poorly understood. To understand its pathogenesis, we compared molecular and clinical data in surgically treated early-age onset and adult onset patients. MATERIALS AND METHODS Clinical data and tumor tissue were collected retrospectively for 94 patients with early-age onset CRC (age ≤30 years) and compared to 275 adult CRC patients (age ≥50 years). Tumor morphology, microsatellite instability (MSI) and stability (MSS), KRAS and BRAF mutations, and mismatch repair (MMR) expression (MSH2, MLH1, MSH6, PMS2) were assessed. RESULTS Early-age CRC was distinguished from adult CRC by advanced stage presentation (P<0.001), frequent high grade cancers (P<0.001), and poor prognosis (P<0.001). MSI was associated with favorable survival and MMR loss in both groups. Compared to adults, MSI in early-onset CRC was more prevalent (P<0.01), not tightly linked to MLH1/PMS2 loss, and never associated with BRAFV600E mutations (P<0.01). MSS/BRAFV600E genotype had poor prognosis and was more prevalent in early-age CRC (9% vs. 3%). DISCUSSION Specific genetic subtypes are found at different frequencies in early-age onset and adult onset CRC. Complete absence of the indolent MSI/BRAFV600E genotype and enrichment in the unfavorable MSS/BRAFV600E genotype help explain the poor prognosis of early onset CRC.
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Poles GC, Clark DE, Mayo SW, Beierle EA, Goldfarb M, Gow KW, Goldin A, Doski JJ, Nuchtern JG, Vasudevan SA, Langer M. Colorectal carcinoma in pediatric patients: A comparison with adult tumors, treatment and outcomes from the National Cancer Database. J Pediatr Surg 2016; 51:1061-6. [PMID: 26703433 DOI: 10.1016/j.jpedsurg.2015.11.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 10/08/2015] [Accepted: 11/11/2015] [Indexed: 01/22/2023]
Abstract
BACKGROUND Pediatric colorectal cancer (CRC) is rare. Comparison with adult CRC tumors, management, and outcomes may identify opportunities for improvement in pediatric CRC care. STUDY DESIGN CRC patients in the National Cancer Data Base from 1998 to 2011, were grouped into Pediatric (≤21years), early onset adult (22-50) and older adult (>50) patients. Groups were compared with χ(2) and survival analysis. RESULTS A total of 918 pediatric (Ped), 157,779 early onset adult (EA), and 1,304,085 older adults (OA) were identified (p<0.01 for all comparisons). Patients ≤50 presented more frequently with stage 3 and 4 disease (Ped: 62.0%, EA: 49.7%, OA: 37.3%) and rectal cancer (Ped: 23.6%, EA: 27.5%, OA: 19.2%). Pediatric histology was more likely signet ring, mucinous, and poorly differentiated. Initial treatment was usually surgery, but patients ≤50 were more likely to have radiation (Ped: 15.1%, EA: 18.6%, and OA: 9.2%) and chemotherapy (Ped: 42.0%, EA: 38.2%, and OA: 22.7%). Children and older adults showed poorer overall survival at 5years when compared to early onset adults. Adjusting for covariates, age ≤21 was a significant predictor of mortality for colon and rectal cancers (colon HR: 1.22, rectal HR: 1.69). CONCLUSIONS This is the largest cohort of pediatric CRC patients, revealing more aggressive tumor histology and behavior in children, particularly in rectal cancer. Despite standard oncologic treatment, age ≤21 was a significant predictor of mortality. This is likely owing to worse tumor biology rather than treatment disparities and may signal the need for different therapeutic strategies.
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Affiliation(s)
| | - David E Clark
- Department of Surgery, Maine Medical Center, Portland, ME
| | - Sara W Mayo
- Department of Surgery, Maine Medical Center, Portland, ME
| | - Elizabeth A Beierle
- Department of Surgery, Division of Pediatric Surgery, University of Alabama at Birmingham, Children's of Alabama, Birmingham, AL
| | - Melanie Goldfarb
- Department of Surgery, John Wayne Cancer Institute, Providence St. John's Medical Center, Santa Monica, CA
| | - Kenneth W Gow
- Division of General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA
| | - Adam Goldin
- Division of General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA
| | - John J Doski
- Department of Surgery/Pediatric Surgery Division, University of Texas Health Science Center, San Rosa Children's Hospital, San Antonio, TX
| | - Jed G Nuchtern
- Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, TX
| | - Sanjeev A Vasudevan
- Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine, Houston, TX
| | - Monica Langer
- Department of Surgery, Division of Pediatric Surgery, Tufts University School of Medicine, Maine Medical Center, Portland, ME.
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Weber ML, Schneider DT, Offenmüller S, Kaatsch P, Einsiedel HG, Benesch M, Claviez A, Ebinger M, Kramm C, Kratz C, Lawlor J, Leuschner I, Merkel S, Metzler M, Nustede R, Petsch S, Seeger KH, Schlegel PG, Suttorp M, Zolk O, Brecht IB. Pediatric Colorectal Carcinoma is Associated With Excellent Outcome in the Context of Cancer Predisposition Syndromes. Pediatr Blood Cancer 2016; 63:611-7. [PMID: 26575411 DOI: 10.1002/pbc.25839] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 10/15/2015] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Colorectal carcinoma (CRC) is the second most common adult cancer in Germany, however, it is extremely rare in children and adolescents. In these patients, previous literature describes aggressive behavior and diagnosis at advanced stage. METHOD Thirty-one patients with CRC age ≤ 18 years and treated between 1990 and 2012 have been identified through the structures and registries of the German Society for Pediatric Oncology and Hematology. RESULTS The age range was 9-18 years (median 13.5 years); the median follow-up time was 43.9 months (range 1-124 months). Twenty-six patients (84%) were tested for a genetic tumor syndrome (GTS); of these, 11 patients (35% of all patients) tested positive (eight cases of Lynch syndrome, one patient with familial adenomatous polyposis, two patients with constitutional mismatch repair deficiency). An unfavorable histology was reported in 55% of the records (n = 17), a poor differentiation (grade III) in 68% of carcinoma (n = 21). Overall survival (OS) and event-free survival at 5 years was 52.0% and 65.6%, respectively. Five-year survival according to stage was 100% in stage II (n = 2), 100% in stage III (n = 13), and 12.9% in stage IV (n = 15; P < 0.001). Five-year OS in patients with and without a defined GTS was 100% and 36.5% (P = 0.019), respectively. CONCLUSION Children and adolescents with CRC are frequently diagnosed in advanced stages and have an unfavorable prognosis. In this study, a high percentage of pediatric CRC patients presented with a tumor predisposition syndrome and showed an especially favorable OS.
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Affiliation(s)
- Marie L Weber
- Department of Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Germany
| | | | - Sonja Offenmüller
- Department of Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Germany
| | - Peter Kaatsch
- German Childhood Cancer Registry (GCCR), Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Germany
| | - Hagen Graf Einsiedel
- Department of Pediatric Oncology and Hematology, University Children's Hospital Greifswald, Germany
| | - Martin Benesch
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Austria
| | - Alexander Claviez
- Pediatric Hematology and Oncology, University Children's Hospital Kiel, Germany
| | - Martin Ebinger
- Pediatric Hematology and Oncology, University Children's Hospital Tuebingen, Germany
| | - Christof Kramm
- Pediatric Hematology and Oncology, University Children's Hospital Goettingen, Germany
| | - Christian Kratz
- Pediatric Hematology and Oncology, University Children's Hospital Hannover, Germany
| | - Jennifer Lawlor
- Department of Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Germany
| | - Ivo Leuschner
- Department of Paidopathology, University of Kiel, Germany
| | - Susanne Merkel
- Clinical Tumor Registry, Department of Surgery, University of Erlangen, Germany
| | - Markus Metzler
- Department of Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Germany
| | - Rainer Nustede
- Department of Pediatric Surgery, University Children's Hospital Hannover, Germany
| | - Sabine Petsch
- Tumor Registry, University of Erlangen-Nuernberg, Germany
| | - Karl-Heinz Seeger
- Pediatric Oncology and Hematology, Charité University Medicine, Berlin, Germany
| | - Paul-Gerhardt Schlegel
- Department of Pediatric Hematology and Oncology, University Children's Hospital Wuerzburg, Germany
| | - Meinolf Suttorp
- Department of Pediatric Hematology and Oncology, University Children's Hospital Dresden, Germany
| | - Oliver Zolk
- Institute of Pharmacology of Natural Products and Clinical Pharmacology, University of Ulm, Germany
| | - Ines B Brecht
- Department of Pediatric Hematology and Oncology, University Children's Hospital Erlangen, Germany
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Abstract
PURPOSE The aim of this study is to better understand the main aspects related to colorectal carcinoma diagnosed in the first 10 years of life, through a systematic review. METHODS We carried out a bibliographic search in PubMed and LILACS, focusing on identifying publications or case reports about colorectal carcinoma in the first 10 years of life. The bibliographical analysis was made in two steps. During the first phase, we excluded those articles whose titles or abstracts did not correspond with the objective settled. Publications without abstract were also included in this phase. During the second phase, we look at the articles and evaluated their content, selecting the cases with colorectal cancer under 10 years old. RESULTS From 3880 publications, 132 were selected in the first phase and 84 were evaluated in the second phase. Based on these conditions, 33 articles have cases presented which 4 articles were case reviews and 29 were case reports. Duplicated cases were excluded from the analysis. Fifty-nine cases were described in English and Latin literature. There is an apparent similar proportion between the sexes, and the mean age was 8.6 years old. The main localization was the rectum and sigmoid (45.8 %). Pathologic findings showed that 86.4 % were adenocarcinoma. These tumors are frequently advanced at diagnosis. The Kaplan-Meier 60-month overall survival was 15.3 %. Dukes classification represents a factor related to survival (p = 0.03). CONCLUSIONS In children, colorectal carcinoma presents distinctive characteristics, which determines poor survival.
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Oyeniyi J, Wu J, Liu D, Yao JC, Green H, Albritton K, Huh W, Hayes-Jordan A. Treatment of carcinomatosis using cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in adolescents and young adults. Am J Surg 2015; 209:610-5. [DOI: 10.1016/j.amjsurg.2014.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/09/2014] [Accepted: 11/21/2014] [Indexed: 02/07/2023]
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Rahman MAM, Chowdhury TK, Bhuiyan MAH, Al Farooq MA, Sajid MM, Banu T. Colorectal carcinoma in first decade of life: our experience. Pediatr Surg Int 2014; 30:847-51. [PMID: 25005910 DOI: 10.1007/s00383-014-3537-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/18/2014] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Though the lifetime risk of colorectal carcinoma (CRC) in general population is 5-6 %, it is uncommon in pediatric age group. Here, we are reporting our experience of CRC in the first decade of life. METHODS From January 2010 to December 2013, seven patients with histopathologically confirmed colorectal carcinoma were treated in the Department of Pediatric Surgery, Chittagong Medical College and hospital. Age, sex, presenting symptoms, location of the primary tumor, serum CEA level, treatment modalities and outcomes were evaluated. RESULTS There were four male and three female patients and age ranged from 6.5 to 10.5 years. Rectum (3 patients) and rectosigmoid (2 patients) were the most common primary sites. Serum carcinoembryonic antigen level was obtained in six patients and in only one patient the level was raised markedly (137 ng/ml). Two patients of familial adenomatous polyposis had localized disease and others presented in an advanced stage. Histopathologically, poorly differentiated adenocarcinoma was noted in five patients with one signet ring cell type and well differentiated in rest of the two patients. Only one patient was surviving at the last follow up. CONCLUSION Advanced stage at diagnosis, aggressive histologic subtype and poor survival are the hallmarks of pediatric CRC.
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Affiliation(s)
- M A Mushfiqur Rahman
- Department of Pediatric Surgery, Chittagong Medical College and Hospital, Chittagong, Bangladesh
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13
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Ibrahim M, Mu'azu AL, Getso KI, Wudil BJ, Mohammad MA, Umar AB, Abdullahi US, Bwala KJ, Akhparov NN, Rassulbek AR. Carcinoma of the colon in children with metastases to the duodenum: Report of two cases and management reflections. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2014. [DOI: 10.1016/j.epsc.2014.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Hu DL, Guo XD, Sun ZN, Zhao YM. Colon carcinoma treated with oxaliplatin and capecitabine in a 12-year-old child. World J Pediatr 2014; 10:86-8. [PMID: 24464671 DOI: 10.1007/s12519-014-0459-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 10/16/2013] [Indexed: 11/26/2022]
Abstract
BACKGROUND XELOX (oxaliplatin 130 mg/m(2) iv, capecitabine 1000 mg/m(2) bid oral d1-14, q3w) chemotherapy has never been used in children. In this report, we present a case of a 12-year-old girl with colon adenocarcinoma, treated with surgery and XELOX chemotherapy. METHODS On admission, the girl complained of abdominal pain and intestinal obstruction. Physical examination revealed a distended abdomen with tenderness on the left upper quadrant. Barium enema revealed a stenotic lesion at the distal end of the transverse colon, and abdominal computed tomography showed acute obstruction and a colonic mass. Laparotomy was performed after the failure of conservative treatment. RESULTS The mass was originated from the transverse colon. Frozen sections of the specimens revealed an adenocarcinoma. Transverse colectomy was performed and regional lymph nodes were removed. Pathological examination confirmed that the mass was a poorly differentiated adenocarcinoma, and XELOX chemotherapy was used. No evidence of recurrent or metastatic tumor was found after 18 months. CONCLUSION Although complete resection is the most effective treatment, XELOX chemotherapy is beneficial to the improvement of clinical outcome of patients with colon adenocarcinoma.
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Affiliation(s)
- Dong-Lai Hu
- Department of Pediatric Surgery, Jinhua Hospital of Zhejiang University, Jinhua Municipal Central Hospital, Jinhua, 321000, China
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15
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Ferrari A, Casanova M, Massimino M, Sultan I. Peculiar features and tailored management of adult cancers occurring in pediatric age. Expert Rev Anticancer Ther 2014; 10:1837-51. [DOI: 10.1586/era.10.105] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Furman WL, Tricoli JV. Important considerations in treating children, adolescents and young adults with colorectal carcinoma. COLORECTAL CANCER 2013. [DOI: 10.2217/crc.13.40] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
SUMMARY Colorectal carcinoma (CRC) in children, adolescents and young adults under 30 years of age is rare. When it occurs in these young people, is this just an ‘adult’ cancer occurring in a young patient or is it a different disease? How should these patients be managed? Here, we review what is known about the epidemiology and clinical presentation of CRC in children, adolescents and young adults, as well as the current model for CRC development to provide a framework for questioning whether CRC in these young patients is the same disease as that seen in their older adult counterparts. In addition, we will summarize the clinical options described in the peer-reviewed literature to provide a basis for management decisions of these young patients.
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Affiliation(s)
- Wayne L Furman
- Department of Oncology, St Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
- University of Tennessee Department of Pediatrics, TN, USA
| | - James V Tricoli
- Diagnostic Biomarkers and Technology Branch, Cancer Diagnosis Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, 9609 Medical Center Drive, 3 West, Room 526, MSC 9728, Bethesda, MD 20892, USA
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Childhood, adolescents, and young adults (≤25 y) colorectal cancer: study of Anatolian Society of Medical Oncology. J Pediatr Hematol Oncol 2013; 35:83-9. [PMID: 23337551 DOI: 10.1097/mph.0b013e31827e7f20] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To evaluate the clinicopathologic characteristics and treatment outcomes of young patients with colorectal cancer (CRC). METHODS Between May 2003 and June 2010, 76 patients were found eligible for this retrospective study. Age, sex, presenting symptoms, patients with acute presentation, family history, presence of polyps, histologic features, localization and stage of the tumor, treatment outcomes, time and site of recurrence, sites of metastasis, and survival outcomes were recorded from the patient files. RESULTS Seventy-six patients (55.3% male) with a median age of 23 years were evaluated. Patients were evaluated in 2 groups as follows: child-adolescent (0 to 19 y, n=20) and young adult (20 to 25 y, n=56). Sex and symptoms (abdominal pain and rectal bleeding) were significantly differed between the groups and acute presentation was close to statistical significance. Overall survival significantly increased in patients undergoing curative surgery (P<0.001). Other parameters affecting the survival was stage of disease (P=0.004). Response to palliative chemotherapy in metastatic patients (P=0.042) and postoperative adjuvant chemotherapy had a statistically significant survival advantage (P=0.028). CONCLUSIONS Diagnosis of CRC should not be excluded solely on the basis of age. CRC features in young-adult patients are more similar to adults compared with that of child-adolescent patients according to the symptoms and presentation. In patients with CRC in this age group, curative surgery, adjuvant chemotherapy, and palliative chemotherapy provide survival advantage.
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Hubbard J, Thomas DM, Yothers G, Green E, Blanke C, O'Connell MJ, Labianca R, Shi Q, Bleyer A, de Gramont A, Sargent D. Benefits and adverse events in younger versus older patients receiving adjuvant chemotherapy for colon cancer: findings from the Adjuvant Colon Cancer Endpoints data set. J Clin Oncol 2012; 30:2334-9. [PMID: 22614981 DOI: 10.1200/jco.2011.41.1975] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
PURPOSE Limited data exist regarding the outcomes of adjuvant therapy in younger patients with stage II and III colon cancer. We examined disease-free survival (DFS), overall survival (OS), recurrence-free interval (RFI), and grade 3+ adverse events (AEs) in younger patients in the 33,574 patient Adjuvant Colon Cancer Endpoints Group data set. PATIENTS AND METHODS Individual patient data from 24 randomized phase III clinical trials were obtained for survival outcomes, which included 10 clinical trials for AE outcomes. Two age-based cutoff points were used to define younger patients: age younger than 40 years and younger than 50 years. Adjuvant therapy benefit analyses were limited to the nine clinical trials in which the investigational chemotherapeutic arm demonstrated benefit. RESULTS One thousand seven hundred fifty-eight patients (5.2%) were younger than 40 years, 5,817 patients (17.3%) were younger than 50 years, and only 299 patients (0.9%) were younger than 30 years. No meaningful differences in sex or stage were noted in younger versus older patients. Younger and older patients did not differ in RFI (age, < 40 years: hazard ratio [HR], 1.0; P = .62 and age < 50 years: HR, 1.02; P = .35). Younger patients (both cutoff points), had longer OS and DFS than older patients. In trials demonstrating adjuvant therapy benefit, similar DFS benefit was observed by age. Younger patients experienced less leukopenia and stomatitis, but more frequent nausea/vomiting. CONCLUSION Among patients on clinical trials, younger and older patients with stage II and III colon cancer had similar RFI and adjuvant therapy benefit. Younger patients have longer OS and DFS, which is likely primarily because of fewer competing causes of death. Adjuvant therapy is beneficial for colon cancer in patients younger than 50 years who meet typical clinical trial eligibility criteria.
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Abstract
Colorectal Carcinoma (CRC) is rare in patients less than 20 years of age. Although presenting symptoms are similar to adults, this diagnosis is rarely considered in the initial differential diagnosis of young patients. We will review what is published about the incidence, epidemiology, and clinical presentation of CRC in children, adolescents and young adults. Because of its rarity in this age group, few pediatric oncologists will have experience with CRC, and clinical trials will rarely be available. The treatment of CRC in adults is evolving rapidly and consultation with medical oncologists experience in treating adults with CRC is essential to develop the best treatment plan for a young patient diagnosed with CRC.
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Adibe OO, Sharp RJ. Colon cancer with microsatellite instability in a 13-year-old Hispanic male. J Clin Oncol 2012; 30:e55-7. [PMID: 22184386 DOI: 10.1200/jco.2011.38.2549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Obinna O Adibe
- Department of Surgery, Children's Mercy Hospitals and Clinics, Kansas City, MO 64018, USA.
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Ganapathi S, Kumar D, Katsoulas N, Melville D, Hodgson S, Finlayson C, Hagger R. Colorectal cancer in the young: trends, characteristics and outcome. Int J Colorectal Dis 2011; 26:927-34. [PMID: 21424713 DOI: 10.1007/s00384-011-1174-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) in young patients is associated with a poor outcome due to advanced stage at diagnosis and poor differentiation. AIM The aim of this study is to compare clinicopathological characteristics, overall survival (OS) and disease-free survival (DFS) of young (≤40 years) and older patients with CRC. METHODS A total of 2,538 patients including 59 young patients (age ≤40 years) with CRC were identified over 20 years. The clinicopathological variables of young patients were compared with a group of consecutive older patients (n = 416) spanning both decades. Survival analysis was done using Kaplan-Meier, log-rank and Cox regression models. RESULTS The frequency in young patients increased from 1.4% to 3.0% from first to second decade (overall -2.3%, p = 0.006). There was a higher frequency of tumours with poor differentiation (43% vs. 16%, p = < 0.001), T4 stage (47% vs. 30%, p = 0.005) and vascular invasion (VI; 38% vs. 29%, p = 0.13) in younger group. There was no significant difference in OS (p = 0.116) and DFS (p = 0.261) between the two groups. Node-negative young patients had a significantly better OS (p = 0.046). Young patients with VI had significantly reduced OS (p = 0.043), whereas young patients without VI had significantly better OS (p = 0.012). Multivariate analysis showed T4 status (p = 0.001) and vascular invasion (p = 0.002) as independent prognostic factors for OS and T4 status (p = 0.004) as independent factor influencing DFS. CONCLUSION The frequency of CRC in young patients increased significantly. Vascular invasion is the single most important prognostic factor in young CRC. Along with vascular invasion, high proportion of T4 status in young patients increases the chances of recurrence and negates any survival advantage in young patients.
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Affiliation(s)
- Senthil Ganapathi
- Department of Colorectal Surgery, St. George's Hospital, Blackshaw Road, London, SW17 0QT, UK
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23
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Yang R, Cheung MC, Zhuge Y, Armstrong C, Koniaris LG, Sola JE. Primary Solid Tumors of the Colon and Rectum in the Pediatric Patient: A Review of 270 Cases. J Surg Res 2010; 161:209-16. [DOI: 10.1016/j.jss.2008.12.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 11/14/2008] [Accepted: 12/02/2008] [Indexed: 11/25/2022]
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Sultan I, Rodriguez-Galindo C, El-Taani H, Pastore G, Casanova M, Gallino G, Ferrari A. Distinct features of colorectal cancer in children and adolescents: a population-based study of 159 cases. Cancer 2010; 116:758-65. [PMID: 19957323 DOI: 10.1002/cncr.24777] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Colorectal cancer is exceedingly rare in children and adolescents. Reports from small series indicate that poor prognostic factors are more common in children than in adults, resulting in worse outcome for the pediatric population. METHODS The Surveillance, Epidemiology, and End Results database was searched for records of children/adolescents with colorectal cancer, and the features and outcomes were compared with those of adults. RESULTS From January 1973 through December 2005, only 159 children/adolescents (ages 4-20 years) were reported with a diagnosis of colorectal cancer. The most common sites of involvement were the rectum (27%) and the transverse colon (26%). Adenocarcinoma was the most common histotype in both adults and pediatric patients; however, children/adolescents had more unfavorable histotypes (ie, mucinous adenocarcinoma [22%] and signet ring cell carcinoma [18%]) when compared with adults (10% and 1%, respectively; P < .001). Poorly differentiated and undifferentiated tumors (grades III and IV, respectively) and distant stage were more common in children/adolescents (P < .001). The 5-year relative survival estimates in children/adolescents and adults were 40% +/- 4.2% and 60% +/- 0.10%, respectively, confirming a worse outcome in the pediatric age group (P < .001). CONCLUSIONS Children/adolescents represent a minority of patients with colorectal cancer and have high-risk features and worse outcome than adults. The small number of patients in this age group was an impediment to the development of meaningful clinical trials. Thus, the principles of management for adult colorectal cancer should be used in the treatment of children and adolescents.
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Affiliation(s)
- Iyad Sultan
- Department of Pediatric Oncology, King Hussein Cancer Center, Amman, Jordan.
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Colon carcinoma in children and adolescents: prognostic factors and outcome-a review of 11 cases. Pediatr Surg Int 2009; 25:1073-6. [PMID: 19816697 DOI: 10.1007/s00383-009-2491-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/24/2009] [Indexed: 02/06/2023]
Abstract
BACKGROUND Carcinoma of the colon and rectum is rare in the pediatric age group, and usually presents with an advanced stage disease bearing a poor prognosis. Colorectal carcinoma should be considered in children with signs of intestinal obstruction, alteration in bowel habits, gastrointestinal bleeding and chronic abdominal pain. We performed a retrospective study to evaluate the clinical characteristics, and prognosis of these patients. METHODS Between 1974 and 2007, 11 patients were identified and treated for colorectal carcinoma at the Oncology Unit. The medical records were studied to analyze the age, sex, clinical presentation, diagnostic procedures, extent of disease (Dukes staging), treatment, histological types, and outcome. RESULTS There were seven boys and four girls ranging from 7 to 17 of age. Predisposing diseases and syndromes were encountered in three children, (1 with Turner's syndrome and two with adenomatous familial polyposis). Abdominal pain, acute intestinal obstruction, rectal bleeding and weight loss were the commonest symptoms. Surgical procedures were done in 11 patients (incomplete resection with segmental resection in 4 patients, complete resection in the other 4, and biopsy alone in 3 patients).The predominant histological type was mucinous carcinoma. Seven patients received adjuvant chemotherapy, all of whom did not survive. Two patients died shortly after initial surgery, and two patients are alive, and well. CONCLUSIONS Colorectal carcinoma in children is very uncommon and could be easily misdiagnosed, resulting in advanced stage disease at diagnosis. Because radical surgery which is the mainstay of treatment is possible only in patients with early stage disease, a high level of awareness and early diagnosis are critical.
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Abstract
Colorectal carcinoma (CRC), although primarily a disease of adulthood, accounts for 2% of malignancies in adolescents and has been reported in children as young as 9 months of age. Our knowledge of CRC in pediatrics is based on a handful of case series and case reports. Apart from one small clinical trial, there has been a lack of prospective clinical studies in this age group. Based on these published reports, most CRC in children is sporadic, but it can also arise in the setting of predisposing conditions, such as gastrointestinal polyposis syndromes, nonpolyposis familial cancer syndromes, and inflammatory bowel disease. Despite some similarities to adult disease, CRC in childhood may be intrinsically different biologically, because it differs from adult-onset CRC in several respects. Childhood CRC tends to be diagnosed at an advanced stage, is largely of mucinous histology, and (probably because of these features) tends to have a poorer outcome. As a result of its rarity in children and the lack of prospective pediatric studies, recommendations for therapy are primarily extrapolated from adult clinical trials. A review of pediatric case series in the English literature emphasizes the prognostic significance of stage of disease, as well as extent of surgical resection. As in adults, early detection is critical in an effort to capture the disease at less advanced stages. Complete surgical resection with aggressive lymph node dissection is essential for cure, and neoadjuvant chemotherapy may be used in an effort to render unresectable lesions resectable. Active agents in adults with CRC include fluorouracil, folinic acid (leucovorin), oxaliplatin, and irinotecan. Furthermore, newer targeted therapeutic agents, such as bevacizumab and cetuximab, have added additional efficacy to the standard chemotherapy backbone. Collaborative multi-institutional pediatric clinical trials are needed to evaluate the prognosis, optimal treatment response, and the basic biology of childhood onset CRC.
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Affiliation(s)
- Raya Saab
- Pediatric Hematology-Oncology, American University of Beirut, Beirut, Lebanon
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Khan SA, Idrees K, Forslund A, Zeng Z, Rosenberg S, Pincas H, Barany F, Offit K, Laquaglia MP, Paty PB. Genetic variants in germline TP53 and MDM2 SNP309 are not associated with early onset colorectal cancer. J Surg Oncol 2008; 97:621-5. [PMID: 18381604 DOI: 10.1002/jso.20996] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND AND OBJECTIVES Colorectal cancer (CRC) arising in patients under age 30 is a rare disease, and few cases have been reported within Li-Fraumeni kindreds. To determine how often alterations in the p53 pathway genes contribute to disease susceptibility, we have evaluated patients with early onset CRC for the presence of germline variants in the p53 gene and MDM2 SNP309. METHODS Thirty-five patients with CRC diagnosed before age 30 were included in this study-based on tissue availability. DNA samples from peripheral blood leukocytes were analyzed for constitutional mutations and polymorphisms in p53 as well as polymorphisms in MDM2 SNP309. RESULTS No mutations were found in exons 4-10 of the p53 gene. The frequencies of polymorphisms in p53 and in MDM2 SNP309 did not differ from rates previously reported for normal control populations, and no polymorphism in either gene could be associated with early onset CRC. CONCLUSIONS Neither germline variants in p53 nor MDM2 SNP309 play an underlying role in the development of very early onset CRC. For the large majority of cases, the genetic basis of this disease remains unknown.
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Affiliation(s)
- Sajid A Khan
- Colorectal Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
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Bleyer A, Barr R, Hayes-Lattin B, Thomas D, Ellis C, Anderson B. The distinctive biology of cancer in adolescents and young adults. Nat Rev Cancer 2008; 8:288-98. [PMID: 18354417 DOI: 10.1038/nrc2349] [Citation(s) in RCA: 457] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
One explanation for the relative lack of progress in treating cancer in adolescents and young adults is that the biology of malignant diseases in this age group is different than in younger and older persons, not only in the spectrum of cancers but also within individual cancer types and within the patient (host). Molecular, epidemiological and therapeutic outcome comparisons offer clues to this distinctiveness in most of the common cancers of adolescents and young adults. Translational and clinical research should not assume that the biology of cancers and patients is the same as in other age groups, and treatment strategies should be tailored to the differences.
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Affiliation(s)
- Archie Bleyer
- St Charles Medical Center, 2500 NE Neff Road, Bend, Oregon 97701, USA.
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30
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Ferrari A, Rognone A, Casanova M, Zaffignani E, Piva L, Collini P, Bertario L, Sala P, Leo E, Belli F, Gallino G. Colorectal carcinoma in children and adolescents: the experience of the Istituto Nazionale Tumori of Milan, Italy. Pediatr Blood Cancer 2008; 50:588-93. [PMID: 17405155 DOI: 10.1002/pbc.21220] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Colorectal carcinoma (CRC) is one of the most common tumors in adults, but extremely rare in young age. This study retrospectively reports on a group of 27 patients <30 years of age, and particularly on 7 cases <18 years old, treated at the Istituto Nazionale Tumori, Milan, Italy, between 1985 and 2005. PATIENTS AND METHODS Among the children/adolescents (age 9-18, median 12 years), 5/7 had unfavorable CRC histotypes (poorly differentiated or mucinous adenocarcinoma) and all but one had advanced disease at onset. Initial surgical resection was complete in 5/7 cases, and all patients received postoperative chemotherapy. RESULTS In the subset of patients <18 years, 6/7 had tumor progression or relapse, and 5 died of their tumor: overall survival (OS) was 23% at 5 years. In the group of 19- to 29-year-olds (young adults), 5-year OS was 72.6%. CONCLUSIONS This study confirms the rarity and poor prognosis of CRC in children and adolescents: advanced stage and an aggressive biology are hallmarks of this tumor in pediatric age, while clinical findings and outcome in young adults seem more similar to those observed in adult series. Therapeutic recommendations should stay the same as for adults. Surgery remains the mainstay of treatment and early diagnosis is crucial: it is important for pediatricians to be aware that CRC does occur in children, in order to refer suspected cases to expert physicians professionally dedicated to the management of this cancer in adults.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy.
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Hill DA, Furman WL, Billups CA, Riedley SE, Cain AM, Rao BN, Pratt CB, Spunt SL. Colorectal carcinoma in childhood and adolescence: a clinicopathologic review. J Clin Oncol 2007; 25:5808-14. [PMID: 18089879 DOI: 10.1200/jco.2007.12.6102] [Citation(s) in RCA: 123] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
PURPOSE Pediatric colorectal carcinoma (CRC) is rare, but the available data suggest that it is more likely than adult CRC to be advanced at presentation and to have a poor outcome. We sought to better characterize pediatric CRC. PATIENTS AND METHODS We reviewed the clinical and pathologic features, prognostic factors, and outcome of CRC in 77 children and adolescents (ages 7 to 19 years) referred to St Jude Children's Research Hospital between 1964 and 2003. RESULTS At presentation, 76 patients had one or more signs or symptoms of CRC (abdominal pain, altered bowel habits, weight loss, anemia). Tumors were evenly distributed between the right and left colon; 62% were mucinous adenocarcinoma. At presentation, 86% of patients had advanced-stage disease; more than half had distant metastases. Overall outcome was poor. Advanced stage and mucinous histology were significant predictors of adverse outcome. Stage-specific survival at 10 years was 67% +/- 27% (stage 1), 38% +/- 15% (stage 2), 28% +/- 11% (stage III), and 7% +/- 4% (stage 4). Although no patient had a diagnosis of polyposis syndrome before diagnosis of CRC, 17 (22%) had colon polyps and eight (including two who previously underwent pelvic radiotherapy) had multiple polyps. CONCLUSION Initial signs and symptoms of CRC are similar in pediatric and adult patients. The strikingly higher frequency of mucinous histology suggests that the biology of CRC differs in pediatric and adult patients and may contribute to poor outcomes. Children should be included in prospective clinical trials for CRC.
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Affiliation(s)
- D Ashley Hill
- Department of Pathology, St Jude Children's Research Hospital, Memphis, TN, USA.
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Affiliation(s)
- Sheri L. Spunt
- Department of Hematology-Oncology, St Jude Children's Research Hospital, Memphis, Tennessee and Department of Pediatrics, University of Tennessee School of Medicine, Memphis, TN
| | - Alberto S. Pappo
- Department of Pediatrics, Hospital for Sick Children, Toronto, Ontario, Canada
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Huang SC, Lavine JE, Boland PS, Newbury RO, Kolodner R, Pham TT, Arnold CN, Boland CR, Carethers JM. Germline characterization of early-aged onset of hereditary non-polyposis colorectal cancer. J Pediatr 2001; 138:629-35. [PMID: 11343035 DOI: 10.1067/mpd.2001.113620] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES Hereditary non-polyposis colorectal cancer (HNPCC) is characterized by the early onset of colorectal cancer (approximately 40 years). Adolescent colorectal cancer is unusual in HNPCC families. We speculated that some DNA mismatch repair germline mutations might be associated with early onset of disease. STUDY DESIGN Genomic DNA was extracted from members of a kindred with virulent HNPCC fitting the Amsterdam Criteria for HNPCC and sequenced for 2 DNA mismatch repair genes, hMSH2 and hMLH1. A sigmoid adenocarcinoma from the 14-year-old proband was analyzed for highfrequency microsatellite instability and immunostained for DNA mismatch repair gene expression. RESULTS A germline mutation was identified at nucleotide 676 (codon 226) of the hMLH1 gene. The C to T transition created a nonsense mutation, truncating the hMLH1 protein. This mutation also alters the splice donor sequence, because nucleotide 676 is 2 base pairs from the 3' end of the exon 8. The proband's tumor demonstrated high-frequency microsatellite instability and displayed loss of hMLH1 expression, indicating bi-allelic inactivation of hMLH1. CONCLUSIONS A complex mutation of hMLH1 at codon 226 is associated with adolescent onset of colorectal cancer in an HNPCC family. Genetic screening of other suspected HNPCC families with unusually young members with cancer might reveal certain genotypes with particularly virulent forms of this disease.
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Affiliation(s)
- S C Huang
- Division of Gastroenterology and Nutrition, Department of Pediatrics, University of California, San Diego, California, USA
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Keljo DJ, Weinberg AG, Winick N, Tomlinson G. Rectal cancer in an 11-year-old girl with hyperplastic polyposis. J Pediatr Gastroenterol Nutr 1999; 28:327-32. [PMID: 10067739 DOI: 10.1097/00005176-199903000-00023] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- D J Keljo
- Department of Pediatrics, University of Texas, Southwestern Medical School Center at Dallas, USA
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Densmore TL, Langer JC, Molleston JP, Dehner LP, Coffin CM. Colorectal adenocarcinoma as a second malignant neoplasm following Wilms' tumor and rhabdomyosarcoma. MEDICAL AND PEDIATRIC ONCOLOGY 1996; 27:556-60. [PMID: 8888817 DOI: 10.1002/(sici)1096-911x(199612)27:6<556::aid-mpo9>3.0.co;2-k] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Colorectal carcinoma is one of the most common primary malignancies in adults and occurs in older patients after pelvic radiation. It is rare in children and young adults. We report two cases of colonic adenocarcinoma which were second malignant neoplasms following treatment for early childhood malignancies. One child had Wilms' tumor at 9 months of age treated with preoperative radiation and surgery. He developed radiation colitis and multifocal intestinal adenocarcinomas 42 years later and died with abdominal carcinomatosis. The second child had retroperitoneal embryonal rhabdomyosarcoma at age 1 year and was treated with preoperative radiation, surgery, and chemotherapy. At age 2 years he had radiation colitis; at age 11 years he had rectal adenocarcinoma associated with adenomatous polyps, focal adenomatous change and radiation colitis. Immunohistochemical studies revealed p53 positivity in both adenocarcinomas and in adenomas from the second patient, suggesting that p53 mutation was involved in carcinogenesis. The history of high-dose radiation in early childhood and the multifocal lesions suggest the adenocarcinomas in both patients were second malignant neoplasms, with associated reactive and benign neoplastic and premalignant lesions well documented in one case. These two cases document the phenomenon of early onset of adult type tumors in survivors of childhood cancer and emphasize the need for continued clinical evaluation of patients at risk for second malignant neoplasms.
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Affiliation(s)
- T L Densmore
- Lauren V. Ackerman Laboratory of Surgicial Pathology, St. Louis, Missouri, USA
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IMAGING OF GASTROINTESTINAL MALIGNANCY IN CHILDHOOD. Radiol Clin North Am 1996. [DOI: 10.1016/s0033-8389(22)00505-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
PURPOSE Colorectal signet-ring cell carcinoma (SRCC) is uncommon; discordant data have been previously reported about clinicopathologic features. Thirty-four cases of primary colorectal SRCC were retrospectively reviewed to clarify controversies. METHODS Primary colorectal SRCC was diagnosed when the following criteria were satisfied: 1) the tumor was primary; 2) histologic material was adequate; 3) signet-ring cell represented more than 50 percent of the cancer. RESULTS We identified 34 cases (1.1 percent) of 2,995 consecutive large bowel cancers collected at the Institute of Anatomic Pathology of Florence between 1985 and 1993. Patients ranged in age from 31 to 89 (mean, 63.5; median, 65) years; 19 were male, and 15 were female (male:female = 1.3:1). Fifteen tumors were located in the proximal colon, 11 in the rectum, and 8 in the distal colon. The gross shape was infiltrative in 24 cases and exophytic in 10; only 6 cases (17.6 percent) showed features of linitis plastica. Most cancers (61.8 percent) were Stage C, 29.4 percent were Stage B, and distant metastases were present in only three cases (8.8 percent). No Stage A case was found. Prognosis was extremely poor, and overall five-year survival rate was 9.1 percent. Survival was influenced significantly by tumor stage (P < 0.01). CONCLUSIONS Comparison of our data with the literature showed many differences that could be related to different applied diagnostic criteria. We underlined the importance of histology as reproducible criterion for diagnosis of primary colorectal SRCC.
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Affiliation(s)
- L Messerini
- Institute of Anatomic Pathology, University of Florence, Italy
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