1
|
Nakayama H, Noguchi M, Fukano R, Ueda T, Taguchi S, Yoshimaru K, Namie M, Shimokawa M, Okamura J. Sarcopenia and obesity in long-term survivors of childhood leukemia/lymphoma: a report from a single institution. Jpn J Clin Oncol 2021; 51:1100-1106. [PMID: 33822984 DOI: 10.1093/jjco/hyab046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/10/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The incidence and background factors of sarcopenia and obesity in long-term survivors of childhood leukemia/lymphoma were not clear in Japan. METHODS Between August 2018 and September 2019, we recruited adults aged ≥18 years who had childhood leukemia/lymphoma. Blood sampling, body composition measurement by bioelectrical impedance analysis and grip strength test were performed. RESULTS Among 81 adult survivors (34 men and 47 women) with a median age of 25.0 years, 9 (11%) had sarcopenia and 10 (12%) had obesity, of whom, 3 had metabolic syndrome. Sarcopenia was observed in 7 (21%) of 33 survivors with hematopoietic stem cell transplantation (HSCT) and 2 (4%) of 48 survivors without hematopoietic stem cell transplantation (P = 0.012). The incidence of obesity was significantly higher in the cranial radiotherapy (P = 0.021) and non-transplanted cases (P = 0.042). Univariate logistic regression analysis revealed that hematopoietic stem cell transplantation for sarcopenia (odds ratio, 6.19; 95% confidence interval, 1.2-32.0; P = 0.03) and cranial radiotherapy for obesity (odds ratio, 5.6; 95% confidence interval, 1.4-22.4; P = 0.015) were significantly associated. Hypertension was more prevalent among the obese survivors, and higher transaminase levels were found more in both the sarcopenia and obese survivors than in others. CONCLUSIONS Young adult survivors of childhood leukemia/lymphoma could be at risk of developing sarcopenia after hematopoietic stem cell transplantation and obesity after cranial radiotherapy. Further studies are required to assess the body composition of long-term survivors to find detailed risk factors of sarcopenia and metabolic syndrome.
Collapse
Affiliation(s)
- Hideki Nakayama
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Maiko Noguchi
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Reiji Fukano
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.,Department of Pediatrics, Yamaguchi University Hospital, Ube, Japan
| | - Tamaki Ueda
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Shizu Taguchi
- Division of Rehabilitation, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kenichi Yoshimaru
- Division of Nutrition, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Michiko Namie
- Department of Nursing, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Mototsugu Shimokawa
- Clinical Research Institute, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.,Department of Biostatistics, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Jun Okamura
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| |
Collapse
|
2
|
Poon LHJ, Yu CP, Peng L, Ewig CLY, Zhang H, Li CK, Cheung YT. Clinical ascertainment of health outcomes in Asian survivors of childhood cancer: a systematic review. J Cancer Surviv 2019; 13:374-396. [PMID: 31055708 PMCID: PMC6548762 DOI: 10.1007/s11764-019-00759-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 04/05/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Survivorship in children with cancer comes at a cost of developing chronic treatment-related complications. Yet, it is still an under-researched area in Asia, which shares the largest proportion of the global childhood cancer burden given its vast population. This systematic review summarizes existing literature on clinically ascertained health outcomes in Asian survivors of childhood cancer. METHODS A search was conducted on Ovid Medline and EMBASE for studies that focused on survivors of childhood cancer from countries in East and Southeast Asia; adopted post-treatment clinical ascertainment of organ-specific toxicities or/and secondary malignancy. Studies were excluded if health outcomes were assessed during the acute treatment. RESULTS Fifty-nine studies, enrolling a total of 13,442 subjects, were conducted on survivors of leukemia (34%), CNS tumor (14%), and cohorts of survivors with heterogeneous cancer diagnoses (52%). The studies used different medical evaluation methods to assess cardiovascular (15%), metabolic and infertility (32%), and neurological/neurocognitive (20%) outcomes in survivors. The collective findings suggest potential differences in the prevalence of certain late effects (e.g., secondary malignancy and obesity) among Asian and non-Asian populations, which may reflect differences in treatment regimens, practice, genetic variations, or/and socioeconomic disparity. CONCLUSIONS We recommend developing collaborative initiatives to build a regional repository of systematically assessed health outcomes and biospecimens to investigate treatment, social-environmental and genetic predictors, and interventions for late effects in this population. IMPLICATIONS FOR CANCER SURVIVORS The existing types of chronic health problems identified in this review suggest the need for active screening, better access to survivorship care, and promotion of protective health behavior in Asia.
Collapse
Affiliation(s)
- Long Hin Jonathan Poon
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Chun-Pong Yu
- Li Ping Medical Library, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Liwen Peng
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Celeste Lom-Ying Ewig
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong
| | - Hui Zhang
- Department of Pediatric Hematology/Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Chi-Kong Li
- Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong
- Paediatric Haematology & Oncology, Hong Kong Children's Hospital, Hong Kong, Hong Kong
| | - Yin Ting Cheung
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building, Shatin, N.T, Hong Kong.
| |
Collapse
|
3
|
Mulder RL, Bresters D, Van den Hof M, Koot BGP, Castellino SM, Loke YKK, Post PN, Postma A, Szőnyi LP, Levitt GA, Bardi E, Skinner R, van Dalen EC. Hepatic late adverse effects after antineoplastic treatment for childhood cancer. Cochrane Database Syst Rev 2019; 4:CD008205. [PMID: 30985922 PMCID: PMC6463806 DOI: 10.1002/14651858.cd008205.pub3] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Survival rates have greatly improved as a result of more effective treatments for childhood cancer. Unfortunately, the improved prognosis has been accompanied by the occurrence of late, treatment-related complications. Liver complications are common during and soon after treatment for childhood cancer. However, among long-term childhood cancer survivors, the risk of hepatic late adverse effects is largely unknown. To make informed decisions about future cancer treatment and follow-up policies, it is important to know the risk of, and associated risk factors for, hepatic late adverse effects. This review is an update of a previously published Cochrane review. OBJECTIVES To evaluate all the existing evidence on the association between antineoplastic treatment (that is, chemotherapy, radiotherapy involving the liver, surgery involving the liver and BMT) for childhood cancer and hepatic late adverse effects. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2018, Issue 1), MEDLINE (1966 to January 2018) and Embase (1980 to January 2018). In addition, we searched reference lists of relevant articles and scanned the conference proceedings of the International Society of Paediatric Oncology (SIOP) (from 2005 to 2017) and American Society of Pediatric Hematology/Oncology (ASPHO) (from 2013 to 2018) electronically. SELECTION CRITERIA All studies, except case reports, case series, and studies including fewer than 10 patients that examined the association between antineoplastic treatment for childhood cancer (aged 18 years or less at diagnosis) and hepatic late adverse effects (one year or more after the end of treatment). DATA COLLECTION AND ANALYSIS Two review authors independently performed the study selection and 'risk of bias' assessment. The 'risk of bias' assessment was based on earlier checklists for observational studies. For the original version of the review, two review authors independently performed data extraction. For the update of the review, the data extraction was performed by one reviewer and checked by another reviewer. MAIN RESULTS Thirteen new studies were identified for the update of this review. In total, we included 33 cohort studies including 7876 participants investigating hepatic late adverse effects after antineoplastic treatment (especially chemotherapy and radiotherapy) for different types of childhood cancer, both haematological and solid malignancies. All studies had methodological limitations. The prevalence of hepatic late adverse effects, all defined in a biochemical way, varied widely, between 0% and 84.2%. Selecting studies where the outcome of hepatic late adverse effects was well-defined as alanine aminotransferase (ALT) above the upper limit of normal, indicating cellular liver injury, resulted in eight studies. In this subgroup, the prevalence of hepatic late adverse effects ranged from 5.8% to 52.8%, with median follow-up durations varying from three to 23 years since cancer diagnosis in studies that reported the median follow-up duration. A more stringent selection process using the outcome definition of ALT as above twice the upper limit of normal, resulted in five studies, with a prevalence ranging from 0.9% to 44.8%. One study investigated biliary tract injury, defined as gamma-glutamyltransferase (γGT) above the upper limit of normal and above twice the upper limit of normal and reported a prevalence of 5.3% and 0.9%, respectively. Three studies investigated disturbance in biliary function, defined as bilirubin above the upper limit of normal and reported prevalences ranging from 0% to 8.7%. Two studies showed that treatment with radiotherapy involving the liver (especially after a high percentage of the liver irradiated), higher BMI, and longer follow-up time or older age at evaluation increased the risk of cellular liver injury in multivariable analyses. In addition, there was some suggestion that busulfan, thioguanine, hepatic surgery, chronic viral hepatitis C, metabolic syndrome, use of statins, non-Hispanic white ethnicity, and higher alcohol intake (> 14 units per week) increase the risk of cellular liver injury in multivariable analyses. Chronic viral hepatitis was shown to increase the risk of cellular liver injury in six univariable analyses as well. Moreover, one study showed that treatment with radiotherapy involving the liver, higher BMI, higher alcohol intake (> 14 units per week), longer follow-up time, and older age at cancer diagnosis increased the risk of biliary tract injury in a multivariable analysis. AUTHORS' CONCLUSIONS The prevalence of hepatic late adverse effects among studies with an adequate outcome definition varied considerably from 1% to 53%. Evidence suggests that radiotherapy involving the liver, higher BMI, chronic viral hepatitis and longer follow-up time or older age at follow-up increase the risk of hepatic late adverse effects. In addition, there may be a suggestion that busulfan, thioguanine, hepatic surgery, higher alcohol intake (>14 units per week), metabolic syndrome, use of statins, non-Hispanic white ethnicity, and older age at cancer diagnosis increase the risk of hepatic late adverse effects. High-quality studies are needed to evaluate the effects of different therapy doses, time trends, and associated risk factors after antineoplastic treatment for childhood cancer.
Collapse
Affiliation(s)
- Renée L Mulder
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25UtrechtNetherlands3584 CS
- Emma Children's Hospital, Amsterdam UMC, University of AmsterdamDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Dorine Bresters
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25UtrechtNetherlands3584 CS
- Leiden University Medical CenterWillem Alexander Children's HospitalPO Box 9600LeidenNetherlands2300 RC
| | - Malon Van den Hof
- Emma Children's Hospital, Amsterdam UMC, University of AmsterdamDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Bart GP Koot
- Emma Children's Hospital, Amsterdam UMC, University of AmsterdamDepartment of Paediatric Gastroenterology and NutritionP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Sharon M Castellino
- Emory School of MedicineDepartment of Pediatrics, Division Hematology/OncologyAtlanta, GAUSA
| | | | - Piet N Post
- Dutch Institute for Healthcare Improvement CBOPO Box 20064UtrechtNetherlands3502 LB
| | - Aleida Postma
- University Medical Center Groningen and University of Groningen, Beatrix Children's HospitalDepartment of Paediatric OncologyPostbus 30.000GroningenNetherlands9700 RB
| | - László P Szőnyi
- King Feisal Specialist HospitalOrgan Transplant CentreRiyadhSaudi Arabia11211
| | - Gill A Levitt
- Great Ormond Street Hospital for Children NHS Foundation TrustOncologyGt Ormond StLondonUK
| | - Edit Bardi
- Kepler UniversitätsklinikumMed Campus IV26‐30 KrankenhausstraßeLinzAustria4020
| | - Roderick Skinner
- Great North Children’s HospitalDepartment of Paediatric and Adolescent Haematology / OncologyQueen Victoria RoadNewcastle upon TyneUKNE1 4LP
| | - Elvira C van Dalen
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25UtrechtNetherlands3584 CS
- Emma Children's Hospital, Amsterdam UMC, University of AmsterdamDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | | |
Collapse
|
4
|
Pelland-Marcotte MC, Hwee J, Pole JD, Nathan PC, Sung L. Incidence of infections after therapy completion in children with acute lymphoblastic leukemia or acute myeloid leukemia: a systematic review of the literature. Leuk Lymphoma 2019; 60:2104-2114. [PMID: 30774019 DOI: 10.1080/10428194.2019.1573369] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Infections are a common complication of treatment for pediatric acute lymphoblastic leukemia (ALL) or acute myeloid leukemia (AML). Less is known about infections occurring after treatment. We performed a systematic review of the literature to assess the incidence of infections after therapy completion in children and young adults with ALL or AML. Twenty-eight studies, with 4138 patients, were included. Four studies reported infections in patients who did not undergo hematopoietic stem cell transplant (HSCT). Respiratory tract and urinary tract infections affected 9.9-72.5% and 2.9-19.8% of patients, respectively. Twelve studies reported infections in patients treated with HSCT. Late bacterial, viral and fungal infections affected 3.9-38.5%, 16.1-66.7%, and 0.2-41.7% of patients, respectively. Viral hepatitis affected 0.8-75.4% of patients from 12 studies. Our review suggests that infections are a frequent complication after treatment for leukemia in children, especially after HSCT and identifies several knowledge gaps in the current literature.
Collapse
Affiliation(s)
| | - Jeremiah Hwee
- Dalla Lana School of Public Health, University of Toronto , Toronto , Canada.,Trillium Health Partners, Institute for Better Health , Mississauga , Canada
| | - Jason D Pole
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children , Toronto , Canada.,Pediatric Oncology Group of Ontario , Ontario , Canada
| | - Paul C Nathan
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children , Toronto , Canada.,Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning , Toronto , Canada
| | - Lillian Sung
- Division of Haematology/Oncology, Department of Paediatrics, The Hospital for Sick Children , Toronto , Canada.,Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning , Toronto , Canada
| |
Collapse
|
5
|
Scholz-Kreisel P, Spix C, Blettner M, Eckerle S, Faber J, Wild P, Merzenich H, Hennewig U. Prevalence of cardiovascular late sequelae in long-term survivors of childhood cancer: A systematic review and meta-analysis. Pediatr Blood Cancer 2017; 64. [PMID: 28205419 DOI: 10.1002/pbc.26428] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/01/2016] [Accepted: 12/01/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND Cardiovascular diseases are well-known late effects of childhood cancer and research on these late effects is a highly important emerging field. We conducted a systematic review with a meta-analysis to give an overview of the current evidence and the prevalence of late cardiovascular events. PROCEDURE We included publications in which the study populations were children and adolescents who survived cancer. Outcome was defined as all cardiovascular clinical and subclinical endpoints or diagnoses appearing at least one year after cancer diagnosis. A systematic overview is presented for all included studies. A quantitative meta-analysis was conducted for hypertension and stroke. RESULTS Sixty-four papers were included in the review. The age range at cancer diagnosis was 0-24 years; age at the end of follow-up ranged from 7 to 71 years. Prevalence of cardiovascular late effects varied from 0% for stroke up to 70% for subclinical hypertension. Large heterogeneity was found regarding study size, study design, definition of endpoints, and investigation/examination method. The weighted average prevalence was 19.7% for hypertension and 2.3% for stroke. As no specific results for gender, cancer therapy, or age at cancer diagnosis were present in most papers, a detailed comparison and pooled analysis was difficult. CONCLUSION This review showed the vast range of cardiovascular late effects after childhood or adolescent cancer therapy. The differences between the papers prevented drawing a conclusive picture of the prevalence of cardiovascular late effects. Large cohort studies and better reporting are needed to improve the knowledge on this topic.
Collapse
Affiliation(s)
- Peter Scholz-Kreisel
- Institute for Medical Biostatistics, Epidemiology and Informatics, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Claudia Spix
- German Childhood Cancer Registry at the Institute for Medical Biostatistics, Epidemiology and Informatics, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Maria Blettner
- Institute for Medical Biostatistics, Epidemiology and Informatics, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Susan Eckerle
- Department of Pediatric Hematology/Oncology, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Jörg Faber
- Department of Pediatric Hematology/Oncology, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Philipp Wild
- Preventive Cardiology and Preventive Medicine, Center for Cardiology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.,Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site RhineMain, Mainz, Germany.,Center for Translational Vascular Biology (CTVB), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Hiltrud Merzenich
- Institute for Medical Biostatistics, Epidemiology and Informatics, University Medicine of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Ulrike Hennewig
- Department of Paediatric Haematology and Oncology, Center for Paediatrics, University Hospital Gießen and Marburg, Giessen, Germany
| |
Collapse
|
6
|
Amankwah EK, Saenz AM, Hale GA, Brown PA. Association between body mass index at diagnosis and pediatric leukemia mortality and relapse: a systematic review and meta-analysis. Leuk Lymphoma 2015; 57:1140-8. [PMID: 26453440 DOI: 10.3109/10428194.2015.1076815] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Obesity is a risk factor for mortality and relapse of certain cancers. However, existing evidence for pediatric leukemia is inconsistent. The aim of this systematic review and meta-analysis was to evaluate the association between obesity at diagnosis and pediatric acute leukemia mortality and relapse. This study systematically searched MEDLINE and EMBASE from inception to February 5, 2015. Random-effect models were used to generate pooled estimates of study-specific hazard ratios (HR) and 95% confidence intervals (CI). Eleven studies were included. An increased risk of mortality with a high BMI at diagnosis was observed (overall survival: HR=1.30, 95% CI=1.16-1.46 and event-free survival: HR=1.46, 95% CI=1.29-1.64). Only two studies reported HR for relapse; one reported a reduced risk, while the other reported an increased risk. A high BMI at diagnosis is associated with poor overall and event-free survival among pediatric acute leukemia patients. Targeted therapeutic approaches for obese pediatric leukemia patients may potentially improve survival outcomes.
Collapse
Affiliation(s)
- Ernest K Amankwah
- a Clinical and Translational Research Organization, All Children's Research Institute, All Children's Hospital Johns Hopkins Medicine , St. Petersburg , FL , USA .,b Department of Pediatrics , Johns Hopkins University School of Medicine , Baltimore , MD , USA .,c Department of Oncology , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Ashleigh M Saenz
- d Department of Epidemiology and Biostatistics , College of Public Health, University of South Florida , Tampa , FL , USA , and
| | - Gregory A Hale
- b Department of Pediatrics , Johns Hopkins University School of Medicine , Baltimore , MD , USA .,c Department of Oncology , Johns Hopkins University School of Medicine , Baltimore , MD , USA .,e All Children's Hospital Johns Hopkins Medicine , St. Petersburg , FL , USA
| | - Patrick A Brown
- b Department of Pediatrics , Johns Hopkins University School of Medicine , Baltimore , MD , USA .,c Department of Oncology , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| |
Collapse
|
7
|
van Dalen EC, Raphaël MF, Caron HN, Kremer LCM. Treatment including anthracyclines versus treatment not including anthracyclines for childhood cancer. Cochrane Database Syst Rev 2014; 2014:CD006647. [PMID: 25188452 PMCID: PMC11231984 DOI: 10.1002/14651858.cd006647.pub4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND One of the most important adverse effects of anthracyclines is cardiotoxicity. A well-informed decision on the use of anthracyclines in the treatment of childhood cancers should be based on evidence regarding both antitumour efficacy and cardiotoxicity. This review is the second update of a previously published Cochrane review. OBJECTIVES To compare antitumour efficacy (survival and tumour response) and cardiotoxicity of treatment including or not including anthracyclines in children with childhood cancer. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2013, Issue 6), MEDLINE (1966 to July 2013) and EMBASE (1980 to July 2013). In addition, we searched reference lists of relevant articles and conference proceedings, the International Society for Paediatric Oncology (SIOP) (from 2002 to 2012) and American Society of Clinical Oncology (ASCO) (from 2002 to 2013). We have searched for ongoing trials in the ISRCTN register and the National Institute of Health register (both screened August 2013) (http://www.controlled-trials.com). SELECTION CRITERIA Randomised controlled trials (RCTs) comparing treatment of any type of childhood cancer with and without anthracyclines and reporting outcomes concerning antitumour efficacy or cardiotoxicity. DATA COLLECTION AND ANALYSIS Two review authors independently performed the study selection, risk of bias assessment and data extraction. Analyses were performed according to the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS We identified RCTs for seven types of tumour, acute lymphoblastic leukaemia (ALL) (three trials; 912 children), Wilms' tumour (one trial; 316 children), rhabdomyosarcoma and undifferentiated sarcoma (one trial; 413 children), Ewing's sarcoma (one trial; 94 children), non-Hodgkin lymphoma (one trial; 284 children), hepatoblastoma (one trial; 255 children) and acute myeloid leukaemia (AML) (one trial; 394 children). All studies had methodological limitations. For ALL no evidence of a significant difference in antitumour efficacy was identified in the meta-analyses, but in most individual studies there was a suggestion of better antitumour efficacy in patients treated with anthracyclines. For both Wilms' tumour and Ewing's sarcoma a significant difference in event-free and overall survival in favour of treatment with anthracyclines was identified, although for Wilms' tumour the significant difference in overall survival disappeared with long-term follow-up. For rhabdomyosarcoma and undifferentiated sarcoma, non-Hodgkin lymphoma and hepatoblastoma no difference in antitumour efficacy between the treatment groups was identified. The same was true for AML, with the exception of overall survival in a post hoc analysis in a subgroup of patients with relapsed core binding factor (CBF)-AML in which patients treated with anthracyclines did better. Clinical cardiotoxicity was evaluated in four RCTs; no significant difference between the treatment groups was identified, but in all individual studies there was a suggestion of a lower rate of clinical cardiotoxicity in patients who did not receive anthracyclines. None of the studies evaluated asymptomatic cardiac dysfunction. No RCTs were identified for other childhood cancers. AUTHORS' CONCLUSIONS At the moment no evidence from RCTs is available which underscores the use of anthracyclines in ALL. However, 'no evidence of effect', as identified in this review, is not the same as 'evidence of no effect'. For Wilms' tumour, rhabdomyosarcoma and undifferentiated sarcoma, Ewing's sarcoma, non-Hodgkin lymphoma, hepatoblastoma and AML only one RCT was available for each type and, therefore, no definitive conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours. For other childhood cancers no RCTs were identified and therefore no conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours.
Collapse
Affiliation(s)
- Elvira C van Dalen
- Department of Paediatric Oncology, Emma Children's Hospital/Academic Medical Center, PO Box 22660 (room TKsO-247), Amsterdam, Netherlands, 1100 DD
| | | | | | | |
Collapse
|
8
|
Mulder RL, van Dalen EC, Van den Hof M, Leclercq E, Bresters D, Koot BGP, Castellino SM, Loke Y, Post PN, Caron HN, Postma A, Kremer LCM. Hepatic late adverse effects after antineoplastic treatment for childhood cancer. Cochrane Database Syst Rev 2011; 2011:CD008205. [PMID: 21735424 PMCID: PMC6464972 DOI: 10.1002/14651858.cd008205.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Survival rates have greatly improved as a result of more effective treatments for childhood cancer. Unfortunately the improved prognosis has resulted in the occurrence of late, treatment-related complications. Liver complications are common during and soon after treatment for childhood cancer. However, among long-term childhood cancer survivors the risk of hepatic late adverse effects is largely unknown. To make informed decisions about future cancer treatment and follow-up policies it is important to know the risk of, and associated risk factors for, hepatic late adverse effects. OBJECTIVES To evaluate the existing evidence on the association between antineoplastic treatment for childhood cancer and hepatic late adverse effects. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2009, Issue 2), MEDLINE (1966 to June 2009) and EMBASE (1980 to June 2009). In addition, we searched reference lists of relevant articles and conference proceedings. SELECTION CRITERIA All studies except case reports, case series and studies including less than 10 patients that examined the association between antineoplastic treatment for childhood cancer (aged 18 years or less at diagnosis) and hepatic late adverse effects (one year or more after the end of treatment). DATA COLLECTION AND ANALYSIS Two review authors independently performed the study selection, risk of bias assessment and data extraction. MAIN RESULTS We identified 20 cohort studies investigating hepatic late adverse effects after antineoplastic treatment for childhood cancer. All studies had methodological limitations. The prevalence of hepatic late adverse effects varied widely, between 0% and 84.2%. Selecting studies where the outcome of hepatic late adverse effects was well defined as alanine aminotransferase (ALT) above the upper limit of normal resulted in five studies. In this subgroup the prevalence of hepatic late adverse effects ranged from 8.0% to 52.8%, with follow-up durations varying from one to 27 years after the end of treatment. A more stringent selection process using the outcome definition of ALT as above twice the upper limit of normal resulted in three studies, with a prevalence ranging from 7.9% to 44.8%. Chronic viral hepatitis was identified as a risk factor for hepatic late adverse effects in univariate analyses. It is unclear which specific antineoplastic treatments increase the risk of hepatic late adverse effects AUTHORS' CONCLUSIONS The prevalence of hepatic late adverse effects ranged from 7.9% to 52.8% when selecting studies with an adequate outcome definition. It has not been established which childhood cancer treatments result in hepatic late adverse effects. There is a suggestion that chronic viral hepatitis increases the risk of hepatic late adverse effects. More well-designed studies are needed to reliably evaluate the prevalence of, and risk factors for, hepatic late adverse effects after antineoplastic treatment for childhood cancer.
Collapse
Affiliation(s)
- Renée L Mulder
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Elvira C van Dalen
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Malon Van den Hof
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Edith Leclercq
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Dorine Bresters
- Leiden University Medical CenterDepartment of Paediatric Immunology, Haemato‐Oncology, Bone Marrow Transplantation and Auto‐immune Diseases, Willem‐Alexander Kinder‐ en JeugdcentrumPO Box 9600LeidenNetherlands2300 RC
| | - Bart GP Koot
- Emma Children's Hospital / Academic Medical CenterDepartment of Paediatric Gastroenterology and NutritionP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Sharon M Castellino
- Wake Forest University School of MedicinePediatrics section Hematology/OncologyMedical Center blvd.Winston‐Salem, NCUSA27157
| | - Yoon Loke
- University of East AngliaSchool of MedicineNorwichUKNR4 7TJ
| | - Piet N Post
- Dutch Institute for Healthcare Improvement CBOPO Box 20064UtrechtNetherlands3502 LB
| | - Huib N Caron
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| | - Aleida Postma
- University Medical Center Groningen and University of Groningen, Beatrix Children's HospitalDepartment of Paediatric OncologyPostbus 30.000GroningenNetherlands9700 RB
| | - Leontien CM Kremer
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyP.O. Box 22660AmsterdamNetherlands1100 DD
| |
Collapse
|
9
|
van Dalen EC, Raphaël MF, Caron HN, Kremer LC. Treatment including anthracyclines versus treatment not including anthracyclines for childhood cancer. Cochrane Database Syst Rev 2011:CD006647. [PMID: 21249679 DOI: 10.1002/14651858.cd006647.pub3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND One of the most important adverse effects of anthracyclines is cardiotoxicity. A well-informed decision on the use of anthracyclines in the treatment of childhood cancers should be based on evidence regarding both antitumour efficacy and cardiotoxicity. OBJECTIVES To compare antitumour efficacy of treatment including or not including anthracyclines in children with childhood cancer. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (The Cochrane Library 2010, Issue 2), MEDLINE (1966 to March 2010) and EMBASE (1980 to March 2010). In addition, we searched reference lists of relevant articles, conference proceedings and ongoing trials databases. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing treatment of any type of childhood cancer with and without anthracyclines and reporting outcomes concerning antitumour efficacy. DATA COLLECTION AND ANALYSIS Two reviewers independently performed the study selection, risk of bias assessment and data extraction. MAIN RESULTS We identified RCTs for six types of tumour: acute lymphoblastic leukaemia (ALL) (three trials; 912 children), Wilms' tumour (one trial; 316 children), rhabdomyosarcoma/undifferentiated sarcoma (one trial; 413 children), Ewing's sarcoma (one trial; 94 children), non-Hodgkin lymphoma (one trial; 284 children) and hepatoblastoma (one trial; 255 children). All studies had methodological limitations. For ALL no evidence of a significant difference in antitumour efficacy was identified in the meta-analyses, but in most individual studies there was a suggestion of better antitumour efficacy in patients treated with anthracyclines. For both Wilms' tumour and Ewing's sarcoma a significant difference in event-free and overall survival in favour of treatment with anthracyclines was identified, although for Wilms' tumour the significant difference in overall survival disappears with long-term follow-up. For rhabdomyosarcoma/undifferentiated sarcoma, non-Hodgkin lymphoma and hepatoblastoma no difference in antitumour efficacy between the treatment groups was identified. Clinical cardiotoxicity was evaluated in three RCTs: no significant difference between both treatment groups was identified, but in all individual studies there was a suggestion of a lower rate of clinical cardiotoxicity in patients who did not receive anthracyclines. None of the studies evaluated asymptomatic cardiac dysfunction. For other childhood cancers no RCTs were identified. AUTHORS' CONCLUSIONS At the moment no evidence from RCTs is available which underscores the use of anthracyclines in ALL. However, "no evidence of effect", as identified in this review, is not the same as "evidence of no effect". For Wilms' tumour, rhabdomyosarcoma/undifferentiated sarcoma, Ewing's sarcoma, non-Hodgkin lymphoma and hepatoblastoma only one RCT was available and, therefore, no definitive conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours. For other childhood cancers no RCTs were identified and therefore, no conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours.
Collapse
Affiliation(s)
- Elvira C van Dalen
- Paediatric Oncology, Emma Children's Hospital / Academic Medical Center, PO Box 22660 (room A3-273), Amsterdam, Netherlands, 1100 DD
| | | | | | | |
Collapse
|
10
|
van Dalen EC, Raphaël MF, Caron HN, Kremer LC. Treatment including anthracyclines versus treatment not including anthracyclines for childhood cancer. Cochrane Database Syst Rev 2009:CD006647. [PMID: 19160293 DOI: 10.1002/14651858.cd006647.pub2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND One of the most important adverse effects of anthracyclines is cardiotoxicity. A well-informed decision on the use of anthracyclines in the treatment of different types of childhood cancer should be based on the available evidence on both antitumour efficacy and cardiotoxicity. OBJECTIVES To compare antitumour efficacy of treatment including or not including anthracyclines in children with childhood cancer. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (The Cochrane Library 2006, issue 4), MEDLINE (1966 to January 2007) and EMBASE (1980 to January 2007). In addition, we searched reference lists of relevant articles, conference proceedings and ongoing trials databases. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing treatment of any type of childhood cancer with and without anthracyclines and reporting outcomes concerning antitumour efficacy. DATA COLLECTION AND ANALYSIS Two reviewers independently performed the study selection, quality assessment and data-extraction. MAIN RESULTS We identified RCTs for 5 types of tumour: acute lymphoblastic leukaemia (ALL) (n=3; 912 children), Wilms' tumour (n=1; 316 children), rhabdomyosarcoma/undifferentiated sarcoma (n=1; 413 children), Ewing's sarcoma (n=1; 94 children), and non-Hodgkin lymphoma (n=1; 284 children). All studies had methodological limitations. For ALL no evidence of a significant difference in antitumour efficacy was identified in the meta-analyses, but in most individual studies there was a suggestion of better antitumour efficacy in patients treated with anthracyclines. For both Wilms' tumour and Ewing's sarcoma a significant difference in survival in favour of treatment with anthracyclines was identified. The hazard ratios for overall and event-free survival in Wilms' tumour were 1.85 (95% CI 1.09 to 3.15) and 2.21 (95% CI 1.44 to 3.40), respectively. For patients with Ewing's sarcoma only descriptive results were available (P = 0.02 for overall survival and P = 0.01 for event-free survival). For both rhabdomyosarcoma/undifferentiated sarcoma and non-Hodgkin lymphoma no difference in antitumour efficacy between the treatment groups was identified. Clinical cardiotoxicity was evaluated in 3 RCTs. No significant difference between both treatment groups was identified, but in all individual studies there was a suggestion of a lower rate of clinical cardiotoxicity in patients who did not receive anthracyclines. None of the studies evaluated asymptomatic cardiac dysfunction. For other childhood cancers no RCTs were identified. AUTHORS' CONCLUSIONS At the moment no evidence from RCTs is available which underscores the use of anthracyclines in ALL. However, it should be noted that "no evidence of effect", as identified in this review, is not the same as "evidence of no effect". For Wilms' tumour, rhabdomyosarcoma/undifferentiated sarcoma, Ewing's sarcoma, and non-Hodgkin lymphoma only 1 RCT was available and therefore, no definitive conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours. For other childhood cancers no RCTs were identified and therefore, no conclusions can be made about the antitumour efficacy of treatment with or without anthracyclines in these tumours. More high quality research is needed.
Collapse
Affiliation(s)
- Elvira C van Dalen
- Paediatric Oncology, Emma Children's Hospital / Academic Medical Center, PO Box 22660 (room F8-257), Amsterdam, Netherlands, 1100 DD.
| | | | | | | |
Collapse
|
11
|
Carpiuc KT, Stephens JM, Botteman MF, Feng W, Hay JW. A review of the clinical and economic outcomes of imatinib in Philadelphia chromosome-positive acute lymphoblastic leukemia. Expert Opin Pharmacother 2007; 8:2775-87. [DOI: 10.1517/14656566.8.16.2775] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kimbach T Carpiuc
- Pharmerit North America LLC, 7272 Wisconsin Avenue, Suite 300, Bethesda, Maryland 20814, USA
| | - Jennifer M Stephens
- Clinical Director,Pharmerit North America LLC, 7272 Wisconsin Avenue, Suite 300, Bethesda, Maryland 20814, USA ;
| | - Marc F Botteman
- Pharmerit North America LLC, 7272 Wisconsin Avenue, Suite 300, Bethesda, Maryland 20814, USA
| | - Weiwei Feng
- Novartis Pharmaceuticals, 180 Park Avenue, Bldg 105, Florham Park, NJ 07932, USA
| | - Joel W Hay
- University of Southern California School of Pharmacy, 1540 E. Alcazar St, CHP 140, Los Angeles, CA 90089-9004, USA
| |
Collapse
|
12
|
Mansky P, Arai A, Stratton P, Bernstein D, Long L, Reynolds J, Chen D, Steinberg SM, Lavende N, Hoffman K, Nathan PC, Parks R, Augustine E, Chaudhry U, Derdak J, Wiener L, Gerber L, Mackall C. Treatment late effects in long-term survivors of pediatric sarcoma. Pediatr Blood Cancer 2007; 48:192-9. [PMID: 16642490 DOI: 10.1002/pbc.20871] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE To assess health and musculoskeletal function in survivors of pediatric sarcomas. PATIENTS AND METHODS Thirty-two individuals treated for Ewing sarcoma family of tumors (ESFT), rhabdomyosarcoma (RMS), or non-rhabdomyosarcoma soft tissue sarcomas (NR-STS) with multi-modality therapy were enrolled on this cross-sectional study. Median age at the time of therapy was 15.4 years (range 7.1-34.2), median age at the time of analysis was 37.4 years (17.5-55.4), and median duration of time elapsed from completion of therapy was 17.3 years (2.9-32.6). Participants underwent assessments of musculoskeletal functioning, cardiac function, metabolic and lipid analyses, renal and gonadal function, and psychological evaluation. RESULTS This cohort of sarcoma survivors shows expected locoregional limitations in function of the area affected by sarcoma, and impaired global musculoskeletal functioning as evidenced by limited endurance and limited overall activity levels. The cohort also demonstrated substantial rates of cardiac dysfunction, elevated body fat index, hyperlipidemia, chronic psychological distress, and infertility in men (76%) and premature menopause (49%) in women. CONCLUSION Sarcoma survivors demonstrate diminished locoregional and global musculoskeletal functioning which likely limit occupational opportunities and socioeconomic health. In addition, the combination of diminished cardiac reserve, limited activity levels, and lipid dysregulation in sarcoma survivors suggests that this population is at increased risk for cardiovascular disease, even many years following completion of sarcoma therapy. Sarcoma survivors may benefit from life long follow-up for cardiovascular disease and from occupational counseling upon completion of therapy.
Collapse
Affiliation(s)
- Patrick Mansky
- Division of Intramural Research, National Center for Complementary and Alternative Medicine, National Institutes of Health, DHHS, Bethesda, Maryland 20892, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Vergara Domínguez B, Cedré Hernández T, Martínez Cárdenas L, López García C, González Seivane F, Pichs León V, Alegret Martínez M, Pérez García S, Courell Martin G, Castro Martínez ME. [Outcome of acute lymphoblastic leukemia in the pediatric age group over a 29-year period (1972-2000)]. An Pediatr (Barc) 2006; 64:52-8. [PMID: 16539917 DOI: 10.1016/s1695-4033(06)70009-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE To evaluate the progress achieved in the treatment of acute lymphoblastic leukemia (ALL) in our hospital. MATERIAL AND METHODS A total of 235 patients diagnosed with ALL in the central region of Cuba from 1972 to 2000 were included. Four groups were considered according to the diagnostic period and treatment protocol. Group 1 was composed of 20 patients who did not receive a uniform treatment regimen. The remaining groups were treated with different protocols of the Latin American Group for Malignant Hemopathy Therapy (Glathem). Group 2 was treated with less aggressive classical regimens from the 1970s, and groups 3 and 4 received more aggressive regimens, type Berlin-Frankfurt-Munster (BFM). Intravenous high-dose methotrexate was used in group 4 but not in group 3. Classification by prognostic groups was based on age and leukocyte count. RESULTS Of 215 patients included in the Glathem protocols, remission occurred in 197 (91.6%). Overall survival in the distinct treatment groups progressively increased during the study period, from a 5-year survival of 15% in group 1 to 72% in group 4. Event-free survival in patients included in the Glathem protocols increased from 42% in group 2 (classical protocols) to 68.7% in the BFM protocols (groups 3 and 4). Significant differences were found among the different treatment and prognostic groups considered. CONCLUSIONS During the period analyzed, survival in children with ALL progressively increased in parallel with improved treatment regimens. These results demonstrate the importance of well-programmed polychemotherapy to achieve prolonged survival and a high percentage of cure in this disease.
Collapse
Affiliation(s)
- B Vergara Domínguez
- Hospital Pediátrico Universitario José Luis Miranda de Santa Clara, Villa Clara, Cuba.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Matsuzaki A, Nagatoshi Y, Inada H, Nakayama H, Yanai F, Ayukawa H, Kawakami K, Moritake H, Suminoe A, Okamura J. Prognostic factors for relapsed childhood acute lymphoblastic leukemia: impact of allogeneic stem cell transplantation--a report from the Kyushu-Yamaguchi Children's Cancer Study Group. Pediatr Blood Cancer 2005; 45:111-20. [PMID: 15782402 DOI: 10.1002/pbc.20363] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The treatment results of childhood acute lymphoblastic leukemia (ALL) with a first relapse were retrospectively analyzed to determine prognostic factors. In particular, an attempt was made to clarify whether stem cell transplantation (SCT) had any advantages over chemotherapy. PROCEDURES Of the 407 children with ALL diagnosed between 1984 and 1996, 117 suffered from a relapse before December 1999. The patients were treated differently according to the protocols of each institution. The potential prognostic factors examined were: the time of initial diagnosis, gender, immunophenotype of leukemic blasts and the NCI-risk classification at initial diagnosis, the site of relapse, the time of relapse (early: within 18 months after diagnosis, intermediate: other than either early or late relapse, late: later than 6 months after the discontinuation of front-line chemotherapy), and the treatment after relapse (chemotherapy alone and SCT). RESULTS A second complete remission (CR2) was achieved in 90 patients (77%) and thirty of them maintained CR2, thus resulting in an event-free survival rate (EFS) of 25.1% and an overall survival rate of 26.1%. The significant prognostic factors identified by a multivariate analysis included the time of relapse (EFS: early 16.2%, intermediate 23.9%, late 35.1%, P = 0.012) and the treatment after relapse (EFS: SCT 30.3%, chemotherapy 22.0%, P = 0.049). When patients with an isolated bone marrow relapse and continuous CR2 for more than 3 months were analyzed, the treatment in CR2 was the only independent prognostic factor (EFS: SCT 60.2%, chemotherapy 25.7%, P = 0.005). CONCLUSIONS In children with ALL and a first relapse, the time of relapse and the treatment after relapse were found to be independent prognostic factors. Allogeneic SCT in CR2 showed significantly better results than chemotherapy in patients with an isolated bone marrow relapse.
Collapse
Affiliation(s)
- Akinobu Matsuzaki
- Division of Child Health, School of Health Sciences, Kyushu University, Fukuoka, Japan.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Redaelli A, Laskin BL, Stephens JM, Botteman MF, Pashos CL. A systematic literature review of the clinical and epidemiological burden of acute lymphoblastic leukaemia (ALL). Eur J Cancer Care (Engl) 2005; 14:53-62. [PMID: 15698386 DOI: 10.1111/j.1365-2354.2005.00513.x] [Citation(s) in RCA: 127] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Our goal was to identify and summarize the published literature pertaining to the incidence, prevalence, mortality, aetiology, clinical diagnosis, and management of acute lymphoblastic leukaemia (ALL). Acute lymphoblastic leukaemia represents 12% of all leukaemia cases, with a worldwide incidence projected to be 1-4.75 per 100,000 people. Italy, the United States (US), Switzerland, and Costa Rica are the countries with the highest incidence of ALL. Hereditary link, genetic defects, and possibly radiation or chemical exposures are listed amongst the most significant risk factors. Acute lymphoblastic leukaemia is predominantly a disease of childhood, but it affects adults as well. It accounts for 80% of all leukaemia cases in children. The incidence is slightly higher in men than in women and greater in white people than in black people. In 2003 in the US, there were an estimated 5800 deaths from ALL. Presenting signs and symptoms of ALL are fairly non-specific and include fever, anaemia, petechiae, and bone and joint pain. Staging of the disease and patient risk profile are routinely performed to define ALL subtypes and guide management. Chemotherapy, cranial radiation in patients with high-risk disease, and stem cell transplantation for selected patients are the prevalent therapies. Complete remission rates are high, especially amongst children (even 100%); however, long-term survival at 10 years (event-free survival) is in the range of 63% for children and 25-35% for adults. This implies that there is still a strong need for new therapies to maintain remission and prolong survival. Future treatment strategies may be driven by the patient's minimal residual disease status, a measure that more precisely defines remission, prognosis, responsiveness to therapy, and expected long-term survival.
Collapse
Affiliation(s)
- A Redaelli
- Global Outcomes Research-Oncology, Pharmacia Corporation, Viale Pasteur 10(20014) Nerviano, Milan, Italy.
| | | | | | | | | |
Collapse
|
16
|
Nathan PC, Maze R, Spiegler B, Greenberg ML, Weitzman S, Hitzler JK. CNS-directed therapy in young children with T-lineage acute lymphoblastic leukemia: High-dose methotrexate versus cranial irradiation. Pediatr Blood Cancer 2004; 42:24-9. [PMID: 14752790 DOI: 10.1002/pbc.10392] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Prophylactic use of cranial radiation therapy (CRT) in young children with acute lymphoblastic leukemia (ALL) is associated with significant long-term morbidity. Therefore, current treatment protocols for pediatric B-precursor ALL have abandoned prophylactic CRT in favor of intrathecal chemotherapy, combined with either high-dose methotrexate infusions (HD-MTX) or intensive systemic chemotherapy. In contrast, prophylactic CRT continues to be used in children with T-lineage ALL (T-ALL), who historically have had an inferior prognosis. We conducted a retrospective cohort study to determine the effect on survival of substituting HD-MTX for CRT in young children with T-ALL, a group that faces a high risk of long-term sequelae from CRT. PROCEDURE Twenty-six children, diagnosed with T-ALL between the ages of 1 and 5 years, were treated on the same high-risk leukemia protocol. Central nervous system (CNS) directed therapy consisted of either CRT (1,800 cGy) or HD-MTX (three doses of 8 g/m2), depending on the treatment era in which patients were diagnosed. RESULTS Of the 24 patients who entered remission, 12 received CRT and 12 received HD-MTX. Five-year event-free survival (EFS) (+/-SE) was 92 +/- 8% in the HD-MTX group versus 75 +/- 13% in the CRT group (P=0.23). Five-year overall survival (OS) was 100% in the HD-MTX group versus 75 +/- 13% in the CRT group (P=0.07). There were no CNS recurrences in the HD-MTX group. One patient treated with CRT developed a brain tumor. CONCLUSIONS The use of HD-MTX instead of CRT as CNS-directed therapy in very young children with T-ALL does not compromise survival, while avoiding the adverse long-term effects of cranial irradiation.
Collapse
Affiliation(s)
- Paul C Nathan
- Department of Paediatrics, Division of Haematology/Oncology, The Hospital for Sick Children Research Institute, The University of Toronto, Toronto, Ontario, Canada
| | | | | | | | | | | |
Collapse
|
17
|
Recent publications in hematological oncology. Hematol Oncol 2002. [PMID: 11921016 DOI: 10.1002/hon.690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|