Roshni Dasgupta, Wei Xue, Andrea Hayes Dixon, Suzanne Wolden, Torunn I. Yock, Rajkumar Venkatramani, David A. Rodeberg
{"title":"Outcomes for patients with perineal and perianal rhabdomyosarcoma: A report from the Children's Oncology Group Soft Tissue Sarcoma Committee","authors":"Roshni Dasgupta, Wei Xue, Andrea Hayes Dixon, Suzanne Wolden, Torunn I. Yock, Rajkumar Venkatramani, David A. Rodeberg","doi":"10.1002/pbc.31303","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Purpose</h3>\n \n <p>To describe clinical features, risk factors, and outcomes of patients with perineal and perianal rhabdomyosarcoma.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>The records of 51 patients (38 perineal and 13 perianal) enrolled on Children's Oncology Group clinical trials between 1997 and 2012 were reviewed.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>At presentation, 53% were female, 65% were older than 10 years of age, 76% were alveolar histology, 76% were more than 5 cm, 84% were invasive, 65% were regional node positive by imaging, 49% were metastatic, only 16% were grossly resected upfront, and 25% of patients had a delayed excision. At a median follow-up of 6.13 years, estimated 5-year event-free survival (EFS) was 38% [22.17%–53.38%], and overall survival (OS) was 42% [26.66%–58.21%]. The rates of local, regional, and distant failure were 15.6%, 13.7%, 43.1%, respectively; all failures ultimately died. By univariate analysis, only age more than 10 years negatively impacted 5-year EFS (<i>p</i> = .023) and OS (<i>p</i> = .09), and IRS Group also impacted OS (<i>p</i> = .043). In Cox proportional hazards model, neither of these variables were significant after adjusting for other factors.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>Patients with perineal and perianal rhabdomyosarcoma have a poor overall prognosis, probably related to poor patient and disease characteristics at presentation.</p>\n </section>\n </div>","PeriodicalId":19822,"journal":{"name":"Pediatric Blood & Cancer","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pediatric Blood & Cancer","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/pbc.31303","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"HEMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose
To describe clinical features, risk factors, and outcomes of patients with perineal and perianal rhabdomyosarcoma.
Methods
The records of 51 patients (38 perineal and 13 perianal) enrolled on Children's Oncology Group clinical trials between 1997 and 2012 were reviewed.
Results
At presentation, 53% were female, 65% were older than 10 years of age, 76% were alveolar histology, 76% were more than 5 cm, 84% were invasive, 65% were regional node positive by imaging, 49% were metastatic, only 16% were grossly resected upfront, and 25% of patients had a delayed excision. At a median follow-up of 6.13 years, estimated 5-year event-free survival (EFS) was 38% [22.17%–53.38%], and overall survival (OS) was 42% [26.66%–58.21%]. The rates of local, regional, and distant failure were 15.6%, 13.7%, 43.1%, respectively; all failures ultimately died. By univariate analysis, only age more than 10 years negatively impacted 5-year EFS (p = .023) and OS (p = .09), and IRS Group also impacted OS (p = .043). In Cox proportional hazards model, neither of these variables were significant after adjusting for other factors.
Conclusion
Patients with perineal and perianal rhabdomyosarcoma have a poor overall prognosis, probably related to poor patient and disease characteristics at presentation.
期刊介绍:
Pediatric Blood & Cancer publishes the highest quality manuscripts describing basic and clinical investigations of blood disorders and malignant diseases of childhood including diagnosis, treatment, epidemiology, etiology, biology, and molecular and clinical genetics of these diseases as they affect children, adolescents, and young adults. Pediatric Blood & Cancer will also include studies on such treatment options as hematopoietic stem cell transplantation, immunology, and gene therapy.