{"title":"Management of Oligometastatic Disease in Esophagogastric Cancer: What Is the Evidence?","authors":"Mohan Hingorani, Hannah Stubley","doi":"10.1159/000531590","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The concept of oligometastatic disease (OMD) was first introduced in 1995 by Hellman and Weichselbaum and described as stage of transition between localized and widespread metastatic disease. The presence of OMD in esophagogastric (OG) cancer remains controversial. Historically, most experts believe that OG cancer is systemic disease from the outset.</p><p><strong>Summary: </strong>More recently, there is emerging data indicating improved outcomes in patients with OG cancer and oligometastatic disease. The present manuscript focuses on reviewing the emerging evidence in management of metastatic OG cancer with OMD and highlighting the direction of future research.</p><p><strong>Key messages: </strong>Multiple retrospective and at least 2 phase II retrospective studies have reported on improved outcomes in patients with metastatic OG cancer and OMD. There is indication of improved outcome with combined systemic and local therapy (surgery or radiation). Further research should include phase III randomized studies to identify the optimal management algorithm in these groups of patients.</p>","PeriodicalId":19543,"journal":{"name":"Oncology Research and Treatment","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oncology Research and Treatment","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1159/000531590","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: The concept of oligometastatic disease (OMD) was first introduced in 1995 by Hellman and Weichselbaum and described as stage of transition between localized and widespread metastatic disease. The presence of OMD in esophagogastric (OG) cancer remains controversial. Historically, most experts believe that OG cancer is systemic disease from the outset.
Summary: More recently, there is emerging data indicating improved outcomes in patients with OG cancer and oligometastatic disease. The present manuscript focuses on reviewing the emerging evidence in management of metastatic OG cancer with OMD and highlighting the direction of future research.
Key messages: Multiple retrospective and at least 2 phase II retrospective studies have reported on improved outcomes in patients with metastatic OG cancer and OMD. There is indication of improved outcome with combined systemic and local therapy (surgery or radiation). Further research should include phase III randomized studies to identify the optimal management algorithm in these groups of patients.
期刊介绍:
With the first issue in 2014, the journal ''Onkologie'' has changed its title to ''Oncology Research and Treatment''. By this change, publisher and editor set the scene for the further development of this interdisciplinary journal. The English title makes it clear that the articles are published in English – a logical step for the journal, which is listed in all relevant international databases. For excellent manuscripts, a ''Fast Track'' was introduced: The review is carried out within 2 weeks; after acceptance the papers are published online within 14 days and immediately released as ''Editor’s Choice'' to provide the authors with maximum visibility of their results. Interesting case reports are published in the section ''Novel Insights from Clinical Practice'' which clearly highlights the scientific advances which the report presents.