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Concurrent chemoradiation therapy tailored to the older adults with esophageal cancer: state of the art and the future.

ABSTRACT: Purpose:The aim of this study was to review the published literature addressing the question of whether geriatric assessment (GA) should be routinely applied in the treatment of older adults with esophageal cancer (EC) who have received definitive concurrent chemoradiotherapy (dCRT). Materials and methods:A literature search of PubMed, Embase, and Cochrane Library was performed. Studies that contained original data outlining the inclusion and exclusion criteria, treatment compliance rate, and severe toxicity reports were reviewed. Additionally, criteria from ongoing clinical trials in the World Health Organization and National Institutes of Health registries were reviewed to evaluate the utilization of GA-related domains in elderly EC patients who received dCRT. Results:Twenty-nine studies were identified based on the selection criteria: five were single-arm prospective studies, and the other studies were retrospective studies. All studies used chronological age and performance status as basic descriptors for this subpopulation. The comorbidity index and the malnutrition level were mentioned in several studies. However, factors such as "Demographic data and social support," "Psychology," "Polypharmacy," and "Geriatric syndromes" were not described in any of the included studies. Unfortunately, the results were similar for the registered clinical trials. Finally, treatment compliance and toxicity profile were found to be acceptable in selected elderly EC patients. Conclusion:The current experience for older adults with EC receiving dCRT is mainly based on the results of a series of retrospective studies. Ongoing clinical trials should routinely consider GA-related domains to select appropriate treatments for patients in the future.

SUBMITTER: Song T

PROVIDER: S-EPMC6233861 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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Concurrent chemoradiation therapy tailored to the older adults with esophageal cancer: state of the art and the future.

Song Tao T Fang Min M Wu Shixiu S

Clinical interventions in aging 20181108

<h4>Purpose</h4>The aim of this study was to review the published literature addressing the question of whether geriatric assessment (GA) should be routinely applied in the treatment of older adults with esophageal cancer (EC) who have received definitive concurrent chemoradiotherapy (dCRT).<h4>Materials and methods</h4>A literature search of PubMed, Embase, and Cochrane Library was performed. Studies that contained original data outlining the inclusion and exclusion criteria, treatment complian ...[more]

PMID: 30519009

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Project description:Purpose: The reported data of elderly ESCC are rather limited and there is a lack of information to guide treatment decisions for elderly patients with esophageal cancer. This study aims to identify the efficacy and factors for optimal treatment approaches for elderly esophageal squamous cell carcinoma (ESCC) treated with radiotherapy (RT) alone or concurrent chemoradiation (CCRT). Methods: This study included 184 I-III elderly ESCC patients aged ≥70 years treated by oral single agent CCRT (sCCRT) or double agents CCRT (dCCRT) or RT alone at a single institution in China. RT was delivered with Intensity Modulated Irradiation Therapy (IMRT) or Volumetric-Modulated Arc Therapy (VMAT). Sequential or simultaneous integrated boost (SIB) approach was applied for GTV dose escalation. Toxicities were evaluated by criteria of Radiation Therapy Oncology Group. Statistical analyses were performed on survival and failure patterns. Results: At a median follow-up time of 15.5 months, the 2- and 3-year estimated overall survival (OS) were 43.5% and 35.2%, respectively. T and N stage, GTV dose (cutoff value 56Gy), simultaneous integrated boost (SIB) technique and CCRT were significant predictors for the outcomes. sCCRT was significantly associated with higher OS, LRFS, and DFS when compared with RT alone and no difference was observed between sCCRT and dCCRT. 44% patients experienced treatment failure, among whom 65.4% developed local failure. 81.3% local failure occurred in GTV and 70.6% regional failures occurred out of radiation field. dCCRT was the only independent prediction factor for grade ≥ 2 neutropenia and gastrointestinal reactions compared with sCCRT and RT alone. No significant difference of toxicities was observed between sCCRT and RT alone. Conclusions: Our results demonstrated that CCRT in elderly patients had significant survival benefit compared to RT alone, especially using Single oral agent. sCCRT had less toxicities compared to dCCRT, and the toxicity was similar to RT alone. GTV dose ≥ 56 Gy and SIB technique were optimal approaches for radiotherapy.

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Concurrent chemoradiation therapy tailored to the older adults with esophageal cancer: state of the art and the future.

Publications

Concurrent chemoradiation therapy tailored to the older adults with esophageal cancer: state of the art and the future.

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