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Zhang Y, Katharina Wagner A, Du H, Han T, Gupta S, Denburg AE, Frazier AL, Guan X, Shi L. Childhood cancer drugs in China: An overview and comparison of regulatory approvals in China and the United States. Int J Cancer 2021; 150:482-490. [PMID: 34536294 DOI: 10.1002/ijc.33818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 12/16/2022]
Abstract
Different from less developed countries, 80% of children with cancers in the United States are cured. Traditional chemotherapy drugs are the mainstay of therapies; new targeted medications have become available recently. Using publicly available data, we created a database of cancer drugs with paediatric malignancy indications approved by 31 October 2020 in China and the United States. We compared numbers, type, indications and listing on the World Health Organization Model List of Essential Medicines for Children (WHO EMLc) between the two countries, assessed the correlation between paediatric indications and cancer incidences, and described evidence supporting approvals of targeted medications in the two settings. Our study showed that by 31 October 2020, 31 and 39 cancer drugs available in China and the United States were approved for use in children, corresponding to 137 and 102 paediatric cancer indications, respectively. About half of these drugs (17 in China and 18 in the United States) were listed on the WHO EMLc. The correlation between indications and burden of disease was higher in the United States (r = 0.68) than China (r = 0.59). More traditional chemotherapy drugs were approved in China (n = 27) than the United States (n = 19). Of 20 targeted childhood anticancer medicines approved in the United States, mainly on the basis of single arm trials (27/32 indications, 84.4%), only four were approved for paediatric indications in China, at a median of 2.8 years after US Food and Drug Administration approval. A harmonised, evidence-based regulatory framework is needed to ensure approvals of needed, safe and efficacious childhood cancer drugs across the world.
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Meijer AJM, van den Heuvel-Eibrink MM, Brooks B, Am Zehnhoff-Dinnesen AG, Knight KR, Freyer DR, Chang KW, Hero B, Papadakis V, Frazier AL, Blattmann C, Windsor R, Morland B, Bouffet E, Rutkowski S, Tytgat GAM, Geller JI, Hunter LL, Sung L, Calaminus G, Carleton BC, Helleman HW, Foster JH, Kruger M, Cohn RJ, Landier W, van Grotel M, Brock PR, Hoetink AE, Rajput KM. Recommendations for Age-Appropriate Testing, Timing, and Frequency of Audiologic Monitoring During Childhood Cancer Treatment: An International Society of Paediatric Oncology Supportive Care Consensus Report. JAMA Oncol 2021; 7:1550-1558. [PMID: 34383016 DOI: 10.1001/jamaoncol.2021.2697] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Ototoxicity is an irreversible direct and late effect of certain childhood cancer treatments. Audiologic surveillance during therapy as part of the supportive care pathway enables early detection of hearing loss, decision-making about ongoing cancer treatment, and, when applicable, the timely use of audiologic interventions. Pediatric oncologic clinical practice and treatment trials have tended to be driven by tumor type and tumor-specific working groups. Internationally accepted standardized recommendations for monitoring hearing during treatment have not previously been agreed on. Objective To provide standard recommendations on hearing loss monitoring during childhood cancer therapy for clinical practice. Methods An Ototoxicity Task Force was formed under the umbrella of the International Society of Paediatric Oncology, consisting of international audiologists, otolaryngologists, and leaders in the field of relevant pediatric oncology tumor groups. Consensus meetings conducted by experts were organized, aimed at providing standardized recommendations on age-directed testing, timing, and frequency of monitoring during cancer treatment based on literature and consensus. Consensus statements were prepared by the core group, adapted following several videoconferences, and finally agreed on by the expert panel. Findings The consensus reached was that children who receive ototoxic cancer treatment (platinum agents, cranial irradiation, and/or brain surgery) require a baseline case history, monitoring of their middle ear and inner ear function, and assessment of tinnitus at each audiologic follow-up. As a minimum, age-appropriate testing should be performed before and at the end of treatment. Ideally, audiometry with counseling before each cisplatin cycle should be considered in the context of the individual patient, specific disease, feasibility, and available resources. Conclusions and Relevance This is an international multidisciplinary consensus report providing standardized supportive care recommendations on hearing monitoring in children undergoing potentially ototoxic cancer treatment. The recommendations are intended to improve the care of children with cancer and facilitate comparative research on the timing and development of hearing loss caused by different cancer treatment regimens.
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Marks BE, Sugrue R, Bourgeois W, Frazier AL, Voss SD, Laufer MR, Gordon CM, Cohen LE. Juvenile Granulosa Cell Tumor as the Presenting Feature of McCune-Albright Syndrome. J Endocr Soc 2021; 5:bvab098. [PMID: 34286167 PMCID: PMC8282215 DOI: 10.1210/jendso/bvab098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Indexed: 12/01/2022] Open
Abstract
Introduction GNAS mutations have been reported in both McCune-Albright syndrome (MAS) and juvenile granulosa cell tumors (JGCT) but have never been reported simultaneously in the same patient. Case Presentation A 15-year-old girl developed secondary oligomenorrhea. Laboratory studies revealed suppressed gonadotropin levels with markedly elevated estradiol and inhibin B levels. Pelvic ultrasound showed a 12-cm heterogeneous right adnexal mass; pelvic magnetic resonance imaging to further characterize the mass displayed heterogeneous bilateral femoral bone lesions initially concerning for metastatic disease. Positron emission tomography/computed tomography showed minimal 18F-fluorodeoxyglucose (FDG) uptake in the pelvic mass but unexpectedly revealed FDG uptake throughout the skeleton, concerning for polyostotic fibrous dysplasia in the context of MAS. The adnexal mass was excised and pathology confirmed a JGCT. The patient’s affected bone and JGCT tissue revealed the same pathogenic GNAS p.R201C mutation, while her peripheral blood contained wild-type arginine at codon 201. Conclusion This mutation has been previously reported in cases of MAS and JGCT but never simultaneously in the same patient. This demonstration of a GNAS mutation underlying both JGCT and MAS in the same patient raises questions about appropriate surveillance for patients with these conditions.
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Moreira DC, Sniderman E, Mukkada S, Chantada G, Bhakta N, Foster W, Avula M, Homsi MR, Faughnan L, Happ B, Andujar A, Sonnenfelt J, Dalvi R, Frazier AL, Hessissen L, Kearns PR, Luna‐Fineman S, Moreno A, Saghir Khan M, Sullivan M, Devidas M, Santana V, Caniza M, Pritchard‐Jones K, Rodriguez‐Galindo C. The Global COVID-19 Observatory and Resource Center for Childhood Cancer: A response for the pediatric oncology community by SIOP and St. Jude Global. Pediatr Blood Cancer 2021; 68:e28962. [PMID: 33629507 PMCID: PMC7994967 DOI: 10.1002/pbc.28962] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 12/16/2022]
Abstract
The COVID-19 pandemic quickly led to an abundance of publications and recommendations, despite a paucity of information on how COVID-19 affects children with cancer. This created a dire need for a trusted resource with curated information and a space for the pediatric oncology community to share experiences. The Global COVID-19 Observatory and Resource Center for Childhood Cancer was developed, launched, and maintained by the International Society of Pediatric Oncology and St. Jude Children's Research Hospital. The three components (Resource Library, Global Registry, and Collaboration Space) complement each other, establishing a mechanism to generate and transfer knowledge rapidly throughout the community.
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Lafin JT, Murray MJ, Coleman N, Frazier AL, Amatruda JF, Bagrodia A. The Road Ahead for Circulating microRNAs in Diagnosis and Management of Testicular Germ Cell Tumors. Mol Diagn Ther 2021; 25:269-271. [PMID: 33893623 DOI: 10.1007/s40291-021-00526-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2021] [Indexed: 12/13/2022]
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Brodigan K, Kapadia M, Frazier AL, Laufer MR, Yu R, Weil BR, Ginsburg ES, Duncan C, Lehmann L. Safety of Surgical Fertility Preservation Procedures in Children Prior to Hematopoietic Stem Cell Transplant. Transplant Cell Ther 2021; 27:696.e1-696.e4. [PMID: 33864966 DOI: 10.1016/j.jtct.2021.04.001] [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: 01/21/2021] [Revised: 03/21/2021] [Accepted: 04/07/2021] [Indexed: 10/21/2022]
Abstract
Long-term survival following hematopoietic stem cell transplant (HSCT) in childhood continues to improve, and patients are thus increasingly faced with the late effects of treatment. Infertility is very common for both males and females following HSCT and is one of the most distressing sequelae. Adoption and surrogate egg or sperm donation are possibilities for some patients, but post-HSCT reversal of gonadal failure is not possible. We have recently initiated an oncofertility program with a dedicated practitioner with specific expertise in this area. Our practice is for her to meet with all families and age-appropriate patients during the pre-HSCT evaluation period. This allows patients and families to be accurately informed about the expected treatment-related infertility risk and the available options for fertility preservation. Sperm banking and egg or embryo cryopreservation are established approaches but are not achievable for many children and adolescents. Recently, the harvesting and cryopreservation of ovarian and testicular tissue represents a novel surgical option that allows for the possibility of fertility preservation to be extended to children of all ages. The purpose of this investigation is to evaluate the safety of these procedures proximal to conditioning therapy and HSCT. This is a retrospective report on a consecutive cohort of all patients aged 0 to 25 years who, after discussion with our oncofertility specialist, chose to undergo surgical fertility preservation (laparoscopic unilateral oophorectomy or testicular biopsy) at our institution between March 2018 and April 2020. These procedures occurred under general anesthesia at the time of central line placement prior to the initiation of HSCT conditioning. We assess the safety of the procedures in terms of postoperative complications and impact on HSCT course. Twenty-two patients underwent fertility preservation surgical procedures. Thirteen patients (59%) were female, median age 13 years (1 to 22 years), and 9 (41%) were male, median age 8 years (5 to 12 years). Fourteen (63%) were prepubertal and 8 (36%) pubertal. HSCT indications were hematologic malignancies/solid tumor (40%) and nonmalignant diseases (60%). Most received an allogenic graft (68%) and 81% had myeloablative conditioning. All patients became neutropenic at a median of 10 days (0 to 51 days) from the surgical procedure; 1 was neutropenic at the time of testicular tissue cryopreservation (TTC). The mean duration for the procedures performed, including ovarian tissue cryopreservation (OTC) or TTC, was 98 minutes (49 to 260 minutes) and 97 minutes (56 to 178 minutes), respectively. Estimated blood loss was minimal and no postoperative site infections occurred. One postprocedure, blood culture-negative fever was reported without an identifiable source; the patient completed 48 hours of antibiotics with resolution of fever. Sixty-two percent of females and 56% of males started conditioning within 24 hours of OTC/TTC (15 hours to 113 days; median, 1 day). The median time to engraftment was 22 days (9 to 33 days) in females and 17 days (11 to 67 days) in males, consistent with our institutional benchmarks. One patient with aplastic anemia had primary graft failure, attributed to low cell dose. This patient engrafted after a second transplant from an alternative donor but ultimately died of multiorgan failure. He was neutropenic for over 60 days and never experienced surgical site infection. There were no procedure-related delays to start of conditioning or to discharge. Children of all ages can now be offered the possibility of fertility preservation following HSCT for benign and malignant conditions. Our review suggests that these procedure for both females and males can be performed close to the start of conditioning, which allows for coupling with central access placement. These procedures appear to be safe and do not add to transplant-related morbidity.
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Hughes TM, Empringham B, Wagner AK, Ward ZJ, Yeh J, Gupta S, Frazier AL, Denburg AE. Forecasting essential childhood cancer drug need: An innovative model-based approach. Cancer 2021; 127:2990-3001. [PMID: 33844270 DOI: 10.1002/cncr.33568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 02/21/2021] [Accepted: 03/04/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Childhood cancer outcomes in low-income and middle-income countries have not kept pace with advances in care and survival in high-income countries. A contributing factor to this survival gap is unreliable access to essential drugs. METHODS The authors created a tool (FORx ECAST) capable of predicting drug quantity and cost for 18 pediatric cancers. FORx ECAST enables users to estimate the quantity and cost of each drug based on local incidence, stage breakdown, treatment regimen, and price. Two country-specific examples are used to illustrate the capabilities of FORx ECAST to predict drug quantities. RESULTS On the basis of domestic public-sector price data, the projected annual cost of drugs to treat childhood cancer cases is 0.8 million US dollars in Kenya and 3.0 million US dollars in China, with average median price ratios of 0.9 and 0.1, respectively, compared with costs sourced from the Management Sciences for Health (MSH) International Medical Products Price Guide. According to the cumulative chemotherapy cost, the most expensive disease to treat is acute lymphoblastic lymphoma in Kenya, but a higher relative unit cost of methotrexate makes osteosarcoma the most expensive diagnosis to treat in China. CONCLUSIONS FORx ECAST enables needs-based estimates of childhood cancer drug volumes to inform health system planning in a wide range of contexts. It is broadly adaptable, allowing decision makers to generate results specific to their needs. The resultant estimates of drug need can help equip policymakers and health governance institutions with evidence-informed data to advance innovative procurement strategies that drive global improvements in childhood cancer drug access.
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Lafin JT, Kenigsberg AP, Meng X, Abe D, Savelyeva A, Singla N, Woldu SL, Lotan Y, Mauck RJ, Lewis CM, Margulis V, Wong D, Jia L, Kapur P, Xu L, Speir RW, Chesnut GT, Frazier AL, Strand DW, Coleman N, Murray MJ, Amatruda JF, Bagrodia A. Serum Small RNA Sequencing and miR-375 Assay Do Not Identify the Presence of Pure Teratoma at Postchemotherapy Retroperitoneal Lymph Node Dissection. EUR UROL SUPPL 2021; 26:83-87. [PMID: 33997822 PMCID: PMC8121258 DOI: 10.1016/j.euros.2021.02.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Existing tumor markers for testicular germ cell tumor (TGCT) cannot detect the presence of pure teratoma. Serum miRNAs have strong performance detecting other subtypes of TGCT. Previous reports suggest high levels of miR-375 expression in teratoma tissue. The purpose of this study was to explore the role of serum miRNA, including miR-375, in detecting the presence of teratoma at postchemotherapy retroperitoneal lymph node dissection (PC-RPLND). We prospectively collected presurgical serum from 40 TGCT patients undergoing PC-RPLND (21 with teratoma at RPLND and 19 with no evidence of disease). We examined the utility of serum miR-375-3p and miR-375-5p by quantitative polymerase chain reaction, and searched for other putative serum miRNAs with small RNA sequencing. The area under the receiver operating characteristic curve (AUC) and univariate analyses were utilized to evaluate test characteristics and predictors of teratoma. Both serum miR-375-3p and miR-375-5p exhibited poor performance (miR-375-3p: 86% sensitivity, 32% specificity, AUC: 0.506; miR-375-5p: 55% sensitivity, 67% specificity, AUC: 0.556). Teratoma at orchiectomy was the only predictor of PC-RPLND teratoma. Small RNA sequencing identified three potentially discriminatory miRNAs, but further validation demonstrated no utility. Our results confirm prior reports that serum miR-375 cannot predict teratoma, and suggest that there may not exist a predictive serum miRNA for teratoma. Patient summary We found that serum miR-375 cannot detect the presence of teratoma at postchemotherapy retroperitoneal lymph node dissection (PC-RPLND). We are also unable to find any other serum miRNAs predictive of pure teratoma at PC-RPLND. Hence, the lack of a reliable circulating marker of teratoma remains a critical clinical need.
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Shah R, Weil BR, Weldon CB, Amatruda JF, Frazier AL. Neonatal Malignant Disorders: Germ Cell Tumors. Clin Perinatol 2021; 48:147-165. [PMID: 33583501 DOI: 10.1016/j.clp.2020.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Germ cell tumors (GCTs) comprise a wide spectrum of benign and malignant tumors. Neonatal GCTs are predominantly teratomas (mature or immature), which are typically cured with surgery alone. Relapses are infrequent even in the setting of microscopic residual disease; therefore, negative surgical margins at the cost of significant morbidity are not recommended. In neonates with metastatic malignant disease or malignant disease for which upfront surgical resection is not feasible without significant morbidity, an initial biopsy followed by neoadjuvant chemotherapy and delayed surgical resection is recommended. Carboplatin-based regimens should be considered when chemotherapy is indicated.
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Yeo KK, Burgers DE, Brodigan K, Fasciano K, Frazier AL, Warren KE, Reardon DA. Adolescent and young adult neuro-oncology: a comprehensive review. Neurooncol Pract 2021; 8:236-246. [PMID: 34055371 DOI: 10.1093/nop/npab001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Adolescent and young adult (AYA; ages 15-39) patients represent a population that experiences significant challenges in cancer care and research, exemplified by poorer clinical outcomes as well as unmet psychosocial and reproductive health needs. Despite central nervous system (CNS) tumors being one of the most common malignancies diagnosed in the age group, there is a clear paucity of AYA CNS tumor-specific publications, especially those related to the unique psychosocial and reproductive health needs of this population of patients. In this review, we examine various aspects of AYA oncological care including tumor biology, clinical outcome, clinical trials enrollment rate, site of care, unique psychosocial needs, and oncofertility. We assess the current state of these issues, highlight areas of deficiencies, and outline the steps needed to address these concerns. We emphasize the importance of comprehensive molecular testing as part of the diagnostic work-up, expansion of clinical trial availability, access to psychosocial care and oncofertility expertise, and the development of AYA-specific clinical research to define best practices and advancing care for this population.
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Ci B, Lin SY, Yao B, Luo D, Xu L, Krailo M, Murray MJ, Amatruda JF, Frazier AL, Xie Y. Developing and Using a Data Commons for Understanding the Molecular Characteristics of Germ Cell Tumors. Methods Mol Biol 2021; 2195:263-275. [PMID: 32852769 DOI: 10.1007/978-1-0716-0860-9_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Germ cell tumors (GCTs) are a rare disease, but they account for 15% of all malignancies diagnosed during adolescence. The biological mechanisms underpinning their development are only starting to be explored. Current GCT treatment may be associated with significant toxicity. Therefore, there is an urgent need to understand the molecular basis of GCT and identify biomarkers to tailor the therapy for individual patients. However, this research is severely hamstrung by the rarity of GCTs in individual hospitals/institutes. A publicly available genomic data commons with GCT datasets compiled from different institutes/studies would be a valuable resource to facilitate such research. In this study, we first reviewed publicly available web portals containing GCT genomics data, focusing on comparing data availability, data access, and analysis tools, and the limitations of using these resources for GCT molecular studies. Next, we specifically designed a GCT data commons with a web portal, GCT Explorer, to assist the research community to store, manage, search, share, and analyze data. The goal of this work is to facilitate GCT molecular basis exploration and translational research.
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Berkey CS, Tamimi RM, Willett WC, Rosner B, Hickey M, Toriola AT, Frazier AL, Colditz GA. Adolescent alcohol, nuts, and fiber: combined effects on benign breast disease risk in young women. NPJ Breast Cancer 2020; 6:61. [PMID: 33298962 PMCID: PMC7683739 DOI: 10.1038/s41523-020-00206-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/21/2020] [Indexed: 12/29/2022] Open
Abstract
Adolescent drinking is associated with higher risks of proliferative benign breast disease (BBD) and invasive breast cancer (BC). Furthermore, adolescent nut and fiber consumptions are associated with lower risks of benign lesions and premenopausal BC. We hypothesize that diet (nuts, fiber) may mitigate the elevated BBD risk associated with alcohol. A prospective cohort of 9031 females, 9-15 years at baseline, completed questionnaires in 1996-2001, 2003, 2005, 2007, 2010, 2013, and 2014. Participants completed food frequency questionnaires in 1996-2001. In 2005, participants (>=18 years) began reporting biopsy-confirmed BBD (N = 173 cases). Multivariable logistic regression estimated associations between BBD and cross-classified intakes (14-17 years) of alcohol and peanut butter/nuts (separately, total dietary fiber). Only 19% of participants drank in high school; drinking was associated with elevated BBD risk (OR = 1.75, 95% CI: 1.20-2.56; p = 0.004) compared to nondrinkers. Participants consuming any nuts/butter had lower BBD risk (OR = 0.64, 95% CI: 0.45-0.90; p = 0.01) compared to those consuming none. Participants in top 75% fiber intake had lower risk (OR = 0.57, 95% CI: 0.40-0.81; p = 0.002) compared to bottom quartile. Testing our hypothesis that consuming nuts/butter mitigates the elevated alcohol risk, analyzing alcohol and nuts combined found that those who consumed both had lower risk (RR = 0.47, 95% CI: 0.24-0.89; p = 0.02) compared to drinkers eating no nuts. Our analysis of alcohol and fiber together did not demonstrate risk mitigation by fiber. For high school females who drink, their BBD risk may be attenuated by consuming nuts. Due to modest numbers, future studies need to replicate our findings in adolescent/adult females. However, high school students may be encouraged to eat nuts and fiber, and to avoid alcohol, to reduce risk of BBD and for general health benefits.
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Gupta S, Harper A, Ruan Y, Barr R, Frazier AL, Ferlay J, Steliarova-Foucher E, Fidler-Benaoudia MM. International Trends in the Incidence of Cancer Among Adolescents and Young Adults. J Natl Cancer Inst 2020; 112:1105-1117. [PMID: 32016323 PMCID: PMC7669231 DOI: 10.1093/jnci/djaa007] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/12/2019] [Accepted: 01/13/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Although adolescent and young adult (AYA) cancers represent a unique spectrum of malignancies, epidemiological studies of cancer incidence often group AYAs together with younger or older populations, obscuring patterns specific to this population. METHODS We examined AYA cancer incidence trends in 41 countries over a 15-year period using the CI5plus database. Truncated age-standardized incidence rates were calculated and the annual percentage change was assessed, with statistical significance corresponding to a 95% confidence interval that does not include zero. RESULTS From 1998 to 2012, the 41 included countries contributed a total of 1 846 588 cancer cases and 3.1 billion person-years among AYAs. Although statistically significant increases in the overall cancer burden were observed in 23 countries, the magnitude varied considerably, with the greatest increase in incidence observed in South Korea (annual percentage change2002-2012 = 8.5%, 95% confidence interval = 7.6% to 9.4%) due to thyroid cancer. Notable trends included sharp increases in the incidence of obesity-related malignancies among AYAs; indeed, statistically significant increases were observed among AYAs for 10 of 11 and 9 of 11 obesity-related cancer sites in the US and UK, respectively, with at least five obesity-related cancers statistically significantly increasing in Canada, Japan, South Korea, Australia, and the Netherlands. Other striking trends were noted for thyroid and testicular cancer, with statistically significantly increasing rates observed in 33 and 22 countries, respectively, whereas statistically significant declines in incidence were observed for smoking-related cancers, cervical cancer, and Kaposi sarcoma in many countries. CONCLUSIONS Our results highlight the future health-care needs related to treatment as well as the urgency for public health initiatives that can mitigate the increasing burden of cancer in AYAs.
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Sruamsiri R, Ferrario A, Ross-Degnan D, Denburg AE, Frazier AL, Gupta S, Ward ZJ, Yeh JM, Wagner AK. What are the volume and budget needs to provide chemotherapy to all children with acute lymphoblastic leukaemia in Thailand? Development and application of an estimation tool. BMJ Open 2020; 10:e041901. [PMID: 33109678 PMCID: PMC7592266 DOI: 10.1136/bmjopen-2020-041901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE Insufficient access to anticancer medicines may contribute to the wide survival differences of children with cancers across the globe. We developed a tool to estimate the volume of medicines and budget requirements to provide chemotherapy to children with acute lymphoblastic leukaemia (ALL). DESIGN Development and application of an estimation tool. SETTING Paediatric oncology hospital departments in Thailand. PARTICIPANTS 318 children aged 0-14 years diagnosed with ALL and 215 children with undiagnosed ALL. INTERVENTIONS Estimates of volume and budget requirements for administering a full course of chemotherapy for ALL and a further course for children who relapse, according to National Treatment Guidelines. PRIMARY AND SECONDARY OUTCOME MEASURES Primary outcome measures were the volume (mg) and cost (US$) of medicines needed to treat children with ALL. For medicines whose main indication is paediatric ALL (asparaginase and 6-mercaptopurine), we estimated the difference between volume needed and actual sales in 2017 (secondary outcome). RESULTS Ten anticancer medicines and four chemoprotective agents are needed for the treatment of paediatric ALL according to the Thai treatment guidelines. Of these 14 medicines, 13 are included in the WHO essential medicines list for children. All are available as generics. We estimated that essential chemotherapy and chemoprotective agents to treat all children diagnosed with ALL in Thailand in 2017 would cost US$ 814 952 (US$ 1 365 422 for diagnosed and undiagnosed children), which corresponds to 0.005% (0.008%) of the country's total health expenditure. The volumes of asparaginase and 6-mercaptopurine available on the Thai market in 2017 were more than sufficient (2.3 and 1.5 times the amounts needed, respectively) to treat all children diagnosed with ALL. CONCLUSIONS Procuring sufficient quantities of essential medicines to treat children with ALL requires relatively modest resources. Medicine cost should not be a major barrier to ALL treatment in similar settings.
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Shaikh F, Stark D, Fonseca A, Dang H, Xia C, Krailo M, Pashankar F, Rodriguez-Galindo C, Olson TA, Nicholson JC, Murray MJ, Amatruda JF, Billmire D, Stoneham S, Frazier AL. Outcomes of adolescent males with extracranial metastatic germ cell tumors: A report from the Malignant Germ Cell Tumor International Consortium. Cancer 2020; 127:193-202. [PMID: 33079404 DOI: 10.1002/cncr.33273] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/13/2020] [Accepted: 09/21/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND Adolescents with extracranial metastatic germ cell tumors (GCTs) are often treated with regimens developed for children, but their clinical characteristics more closely resemble those of young adult patients. This study was designed to determine event-free survival (EFS) for adolescents with GCTs and compared them with children and young adults. METHODS An individual patient database of 11 GCT trials was assembled: 8 conducted by pediatric cooperative groups and 3 conducted by an adult group. Male patients aged 0 to 30 years with metastatic, nonseminomatous, malignant GCTs of the testis, retroperitoneum, or mediastinum who were treated with platinum-based chemotherapy were included. The age groups were categorized as children (0 to <11 years), adolescents (11 to <18 years), and young adults (18 to ≤30 years). The study compared EFS and adjusted for risk group by using Cox proportional hazards analysis. RESULTS From a total of 2024 individual records, 593 patients met the inclusion criteria: 90 were children, 109 were adolescents, and 394 were young adults. The 5-year EFS rate was lower for adolescents (72%; 95% confidence interval [CI], 62%-79%) than children (90%; 95% CI, 81%-95%; P = .003) or young adults (88%; 95% CI, 84%-91%; P = .0002). The International Germ Cell Cancer Collaborative Group risk group was associated with EFS in the adolescent age group (P = .0020). After adjustments for risk group, the difference in EFS between adolescents and children remained significant (hazard ratio, 0.30; P = .001). CONCLUSIONS EFS for adolescent patients with metastatic GCTs was similar to that for young adults but significantly worse than for that children. This finding highlights the importance of coordinating initiatives across clinical trial organizations to improve outcomes for adolescents and young adults. LAY SUMMARY Adolescent males with metastatic germ cell tumors (GCTs) are frequently treated with regimens developed for children. In this study, a large data set of male patients with metastatic GCTs across different age groups has been built to understand the outcomes of adolescent patients in comparison with children and young adults. The results suggest that adolescent males with metastatic GCTs have worse results than children and are more similar to young adults with GCTs. Therefore, the treatment of adolescents with GCTs should resemble therapeutic approaches for young adults.
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Liu KX, Collins NB, Greenzang KA, Furutani E, Campbell K, Groves A, Mullen EA, Shusterman S, Spidle J, Marcus KJ, Weil BR, Weldon CB, Frazier AL, Janeway KA, O’Neill AF, Mack JW, DuBois SG, Shulman DS. The use of interval-compressed chemotherapy with the addition of vincristine, irinotecan, and temozolomide for pediatric patients with newly diagnosed desmoplastic small round cell tumor. Pediatr Blood Cancer 2020; 67:e28559. [PMID: 32686305 PMCID: PMC7721987 DOI: 10.1002/pbc.28559] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/03/2020] [Accepted: 06/19/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Desmoplastic small round cell tumor (DSRCT) is a rare aggressive sarcoma that affects children and young adults, and portends poor outcomes despite intensive multimodal treatment approaches. We report toxicity, response, and outcomes of patients with DSRCT treated with the addition of vincristine, irinotecan, and temozolomide (VIT) to interval-compressed chemotherapy as per Children's Oncology Group ARST08P1. METHODS All newly diagnosed pediatric patients with DSRCT treated at Dana-Farber Cancer Institute and Boston Children's Hospital between 2014 and 2019 as per ARST08P1, Arm P2 with replacement of VAC cycles with VIT, were identified. Medical records were reviewed for clinical and disease characteristics, and treatment response and outcomes. RESULTS Six patients were treated as per the above regimen. Median age at diagnosis was 15.1 years (range 3.2-16.4) and five patients were male. Five patients had abdominal primary tumors, of which one had exclusively intraabdominal and four had extraabdominal metastases. Two initial cycles of VIT were well tolerated with nausea, vomiting, diarrhea, and constipation as the most common adverse events. Overall response rate defined as partial or complete response after two initial cycles of VIT was 50%. For local control, all patients had surgical resection followed by radiotherapy, and two patients received hyperthermic intraperitoneal chemotherapy at the time of surgery. Of the four patients who have completed therapy to date, three remain disease-free with median follow-up time of 46.7 months. CONCLUSIONS The addition of VIT to interval-compressed chemotherapy is tolerable and active in DSRCT, with activity warranting additional investigation.
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Solazzo AL, Geller AC, Hay JL, Ziyadeh NJ, Charlton BM, Frazier AL, Austin SB. Indoor Ultraviolet Tanning Among U.S. Adolescents and Young Adults: Results From a Prospective Study of Early Onset and Persistence. J Adolesc Health 2020; 67:609-611. [PMID: 32387094 PMCID: PMC7508899 DOI: 10.1016/j.jadohealth.2020.03.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/03/2020] [Accepted: 03/07/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE The purpose of the study was to test whether those who initiate tanning during adolescence are more likely to continue tanning in young adulthood, potentially increasing their risk for melanoma. METHODS The study included prospective data from the Growing Up Today Study, a cohort study started in 1996 (N = 5,882). RESULTS Among men and women who ever indoor UV tanned, those who indoor UV tan by age 17 years consistently indoor tanned at least twice the prevalence as those who did not indoor UV tan by age 17 years. Indoor tanning prevalence at age 27 years was nearly 4 times as high (18.8% vs. 4.8%) among men who started indoor tanning by age 17 years than those who did not indoor tan by age 17 years. These differences persisted through age 27 years and are more pronounced in men (18.8% vs. 4.8%) than in women (30.5% vs. 13.0%). CONCLUSION Adolescents who indoor UV tan by age 17 years are more likely to continue to indoor tan through young adulthood than those who begin indoor UV tanning at age 18 years or older. Our findings suggest that interventions to prevent indoor UV tanning among minors may substantially reduce years of exposure to this carcinogenic behavior in young adults.
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Gupta S, Aitken J, Bartels U, Bhakta N, Bucurenci M, Brierley JD, De Camargo B, Chokunonga E, Clymer J, Coza D, Fraser C, Fuentes-Alabi S, Gatta G, Gross T, Jakab Z, Kohler B, Kutluk T, Moreno F, Nakata K, Nur S, Parkin DM, Penberthy L, Pole J, Poynter JN, Pritchard-Jones K, Ramirez O, Renner L, Steliarova-Foucher E, Sullivan M, Swaminathan R, Van Eycken L, Vora T, Frazier AL. Development of paediatric non-stage prognosticator guidelines for population-based cancer registries and updates to the 2014 Toronto Paediatric Cancer Stage Guidelines. Lancet Oncol 2020; 21:e444-e451. [PMID: 32888473 DOI: 10.1016/s1470-2045(20)30320-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/13/2020] [Accepted: 05/19/2020] [Indexed: 12/24/2022]
Abstract
Population-based cancer registries (PBCRs) generate measures of cancer incidence and survival that are essential for cancer surveillance, research, and cancer control strategies. In 2014, the Toronto Paediatric Cancer Stage Guidelines were developed to standardise how PBCRs collect data on the stage at diagnosis for childhood cancer cases. These guidelines have been implemented in multiple jurisdictions worldwide to facilitate international comparative studies of incidence and outcome. Robust stratification by risk also requires data on key non-stage prognosticators (NSPs). Key experts and stakeholders used a modified Delphi approach to establish principles guiding paediatric cancer NSP data collection. With the use of these principles, recommendations were made on which NSPs should be collected for the major malignancies in children. The 2014 Toronto Stage Guidelines were also reviewed and updated where necessary. Wide adoption of the resultant Paediatric NSP Guidelines and updated Toronto Stage Guidelines will enhance the harmonisation and use of childhood cancer data provided by PBCRs.
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Fonseca A, Frazier AL, Shaikh F. Germ Cell Tumors in Adolescents and Young Adults. J Oncol Pract 2020; 15:433-441. [PMID: 31404512 DOI: 10.1200/jop.19.00190] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Germ cell tumors (GCTs) are rare in childhood, representing only 3.5% of childhood cancers, but a common malignancy in adolescents and young adults (AYAs), accounting for 13.9% of neoplasms in adolescents between age 15 and 19 years. The overall outcomes of patients treated for GCTs are excellent. However, as seen in other cancers, outcomes for AYA patients are significantly worse. Understanding the reasons for this observation has led to different approaches to diagnosis, staging, and treatment. The Malignant Germ Cell International Consortium was created to bring together pediatric, gynecologic, and testicular cancer specialists to promote research initiatives and provide evidence-based approaches in the management of GCTs across different age groups. Collaboration between multiple subspecialties is essential to further understand the disease continuum, the underlying biologic characteristics, and the development of appropriate therapeutic approaches. This review focuses on the unique characteristics of patients with extracranial GCTs in the AYA group.
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Veneris JT, Mahajan P, Frazier AL. Contemporary management of ovarian germ cell tumors and remaining controversies. Gynecol Oncol 2020; 158:467-475. [DOI: 10.1016/j.ygyno.2020.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/06/2020] [Indexed: 12/19/2022]
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Ci B, Yang DM, Krailo M, Xia C, Yao B, Luo D, Zhou Q, Xiao G, Xu L, Skapek SX, Murray MJ, Amatruda JF, Klosterkemper L, Shaikh F, Faure-Conter C, Fresneau B, Volchenboum SL, Stoneham S, Lopes LF, Nicholson J, Frazier AL, Xie Y. Development of a Data Model and Data Commons for Germ Cell Tumors. JCO Clin Cancer Inform 2020; 4:555-566. [PMID: 32568554 PMCID: PMC7328105 DOI: 10.1200/cci.20.00025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2020] [Indexed: 11/20/2022] Open
Abstract
Germ cell tumors (GCTs) are considered a rare disease but are the most common solid tumors in adolescents and young adults, accounting for 15% of all malignancies in this age group. The rarity of GCTs in some groups, particularly children, has impeded progress in treatment and biologic understanding. The most effective GCT research will result from the interrogation of data sets from historical and prospective trials across institutions. However, inconsistent use of terminology among groups, different sample-labeling rules, and lack of data standards have hampered researchers' efforts in data sharing and across-study validation. To overcome the low interoperability of data and facilitate future clinical trials, we worked with the Malignant Germ Cell International Consortium (MaGIC) and developed a GCT clinical data model as a uniform standard to curate and harmonize GCT data sets. This data model will also be the standard for prospective data collection in future trials. Using the GCT data model, we developed a GCT data commons with data sets from both MaGIC and public domains as an integrated research platform. The commons supports functions, such as data query, management, sharing, visualization, and analysis of the harmonized data, as well as patient cohort discovery. This GCT data commons will facilitate future collaborative research to advance the biologic understanding and treatment of GCTs. Moreover, the framework of the GCT data model and data commons will provide insights for other rare disease research communities into developing similar collaborative research platforms.
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Harris A, Nelson A, Watson D, Mallinger P, Langford M, Stering A, Turk F, Billmire DF, Schneider DT, Frazier AL, Dehner LP, Hill A, Messinger YH, Schultz KAP. Juvenile granulosa cell tumor: An interim report from the international ovarian and testicular stromal tumor (OTST) registry. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.6064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
6064 Background: Juvenile granulosa cell tumors (JGCT) are rare sex cord-stromal tumors which occur primarily in children and adolescents. Methods: All individuals or proxy caregivers provided informed consent/assent for participation in the International OTST Registry. Clinical data was collected. When available, pathology was centrally reviewed. Staging was evaluated using the International Federation of Gynecology and Obstetrics (FIGO) classification. Kaplan-Meier survival analyses and exact permutation tests were performed. Results: Forty-two individuals with ovarian JGCT were enrolled. Median age at diagnosis was 9 years (range 0-27). Most individuals had Stage I disease (Stage Ia=16; Stage Ib=1; Stage Ic=16). Seven individuals presented with higher stage (Stage II=2; Stage III=5). Stage was unknown for 2 individuals. Three-year overall survival (OS) was 88% (CI 77%, 100%) and event-free survival (EFS) was 69% (CI 54%, 88%). At median follow-up time of 25 months (range 0-416), 9 patients (Stage Ia=1, Stage Ic=5, Stage III=3) had recurrent disease. Use of post-operative adjuvant chemotherapy varied by stage and timing of rupture. Of those with Stage Ic JGCT, 2/7 with preoperative rupture and 3/9 with intraoperative rupture recurred. Among individuals with recurrence, median time to recurrence was 11.5 months (range 3-19). Four of 9 individuals with recurrence survived (no evidence of disease n=2; alive with disease n=2). All individuals who died presented with extrapelvic recurrence. Median time from recurrence to death was 10 months (range 2-53). In individuals with recurrence, advanced stage at diagnosis (HR 5.1; p-value 0.087) and recurrence outside the tumor bed (HR Infinity; p-value 0.048) were associated with inferior OS. Three-year OS for individuals with recurrence was 57% (CI 30%, 100%). Conclusions: Low stage JGCT is associated with a favorable prognosis, however, recurrence is associated with lower survival rate. Within this series, recurrences presented within 2 years of diagnosis. Novel strategies are needed to address recurrent and extrapelvic disease.
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Denburg A, Empringham B, Hughes T, Wagner AK, Ward ZJ, Yeh J, Gupta S, Frazier AL. Forecasting global essential childhood cancer drug need and cost: An innovative model-based approach. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e19078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19078 Background: Childhood cancer outcomes in low-middle income countries (LMICs) have not kept pace with advances in care and survival in high income countries (HICs). A contributing factor to this survival gap is unreliable access to essential cancer drugs. Lack of data on the aggregate need and cost of essential cancer drugs has hampered rational planning and acquisition in many LMICs. Methods: We created a pediatric-specific tool (FORxECAST) that estimates drug quantity and cost for 18 pediatric cancers, customizable to region, regimen, cancer stage distribution, and drug price. We used adapted treatment regimens developed by the International Society of Pediatric Oncology (SIOP), supplemented with input from disease experts, to model treatment approaches reflective of health-system capabilities. FORxECAST incorporates incidence data generated through microsimulation estimates of both diagnosed and undiagnosed (total) cases. Results: We created a pediatric-specific tool (FORxECAST) that estimates drug quantity and cost for 18 pediatric cancers, customizable to region, regimen, cancer stage distribution, and drug price. We used adapted treatment regimens developed by the International Society of Pediatric Oncology (SIOP), supplemented with input from disease experts, to model treatment approaches reflective of health-system capabilities. FORxECAST incorporates incidence data generated through microsimulation estimates of both diagnosed and undiagnosed (total) cases. Conclusions: Our results enable evidence-based forecasting of childhood cancer drug need and cost to inform health system planning in a wide range of countries. The model is adaptable to setting, diagnosis, and treatment approach, allowing decision-makers to generate results specific to their context and needs. Global estimates of essential childhood cancer drug need and cost demonstrate the comparatively small amount of aggregate resources required to treat all cases worldwide, and can help advance innovative procurement strategies with regional and international scale that drive global improvements in childhood cancer drug access.
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Williams LA, Frazier AL, Poynter JN. Survival differences by race/ethnicity among children and adolescents diagnosed with germ cell tumors. Int J Cancer 2020; 146:2433-2441. [PMID: 31304572 PMCID: PMC6960364 DOI: 10.1002/ijc.32569] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/23/2019] [Accepted: 07/04/2019] [Indexed: 01/30/2023]
Abstract
Survival differences by racial and ethnic group have been reported in children and adolescents with germ cell tumors (GCTs), but whether these differences depend on stage of disease is unclear. Using the SEER 18 registries (2000-2015), we examined GCT survival differences by race/ethnicity (non-Hispanic white [NHW], Black, Asian/Pacific Islander [API], Hispanic) separately for males and females aged 0-19 years at diagnosis. We used Kaplan-Meier survival curves (Log-Rank p values) to characterize survival differences. Cox proportional hazards models were used to estimate hazard ratios (HR) and 95% confidence intervals (95% CI) for the association between race/ethnicity and death. Using an inverse odds weighting mediation analysis, we estimated the association between race/ethnicity and death treating stage of disease as the mediator. There were no significant racial/ethnic survival differences among females. Male survival differed by race/ethnicity (p < 0.0001) with NHW males having the best survival. Compared to NHW, API and Hispanic males had significantly higher risks of death (API HR: 2.18; 95% CI: 1.32-3.56; Hispanic HR: 1.98; 95% CI: 1.42-2.78) (model adjusted for age and year at diagnosis, tumor histology and location, stage). This association was mediated by stage of disease only among Hispanic males with gonadal tumors (indirect HR: 1.18; 95% CI: 1.03-1.35). The increased risk of death after a testicular GCT diagnosis observed among Hispanic males was mediated by stage of disease. For API males and Hispanic males with extragonadal tumors, other unidentified factors including differences in exposures, tumor biology or treatment received may impact the observed racial/ethnic survival disparities.
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Ortiz MV, Gerdemann U, Raju SG, Henry D, Smith S, Rothenberg SM, Cox MC, Proust S, Bender JG, Frazier AL, Anderson P, Pappo AS. Activity of the Highly Specific RET Inhibitor Selpercatinib (LOXO-292) in Pediatric Patients With Tumors Harboring RET Gene Alterations. JCO Precis Oncol 2020; 4:1900401. [PMID: 32923911 PMCID: PMC7450975 DOI: 10.1200/po.19.00401] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2020] [Indexed: 12/13/2022] Open
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