Acute and Late Adverse Events Associated With Radical Radiation Therapy Prostate Cancer Treatment: A Systematic Review of Clinician and Patient Toxicity Reporting in Randomized Controlled Trials

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• 作者：Patricia Holch ; PhD ; BSc^&lowast ; ; ^&dagger ; ; ^{T.Holch@Leedsbeckett.ac.uk} ; Ann M. Henry ; MBBS ; MD^&dagger ; ; ^&Dagger ; ; Susan Davidson ; MBBS ; MD^§ ; ; Alexandra Gilbert ; BSc ; MBBS ; PhD^&dagger ; ; Jacqueline Routledge ; RGN ; BSc^§ ; ; Leanne Shearsmith ; BSc^&dagger ; ; Kevin Franks ; MBBS ; MD^&Dagger ; ; Emma Ingleson ; BSc ; MSc ; PhD^&dagger ; ; Abigail Albutt ; BSc ; MSc^&dagger ; ; Galina Velikova ; BMBS ; MD ; PhD^&dagger ;
• 刊名：International Journal of Radiation Oncology*Biology*Physics
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：97
• 期：3
• 页码：495-510
• 全文大小：416 K
• 卷排序：97

文摘

This review aimed to determine the clinician and patient reported outcome (PRO) instruments currently usedin randomized controlled trials (RCTs) of radical radiation therapy for nonmetastatic prostate cancer to report acute and late adverse events (AEs), review the quality of methodology and PRO reporting, and report the prevalence of acute and late AEs.Methods and MaterialsThe MEDLINE, EMBASE, and Cochrane databases were searched between April and August 2014 according to the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement. Identified reports were reviewed according to the PRO Consolidated Standards of Reporting Trials (CONSORT) guidelines and the Cochrane Risk of Bias tool. In all, 1149 records were screened, and 21 articles were included in the final review.ResultsWe determined the acute and late AEs for 9040 patients enrolled in 15 different RCTs. Only clinician reported instruments were used to report acute AEs <3 months (eg, Radiation Therapy Oncology Group [RTOG] and Common Terminology Criteria for Adverse Events [CTCAE]). For late clinician reporting, the Late Effects on Normal Tissues–Subjective, Objective, Management and Analytic scale and RTOG were used and were often augmented with additional items to provide comprehensive coverage of sexual functioning and anorectal symptoms. Some late AEs were reported (48% articles) using PROs (eg, ULCA-PCI [University of California, Los Angeles Prostate Cancer Index], FACT-G and P [Functional Assessment of Cancer Therapy General & Prostate Module], EORTC QLQC-30 + PR25 [European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire & Prostate Module]); however, a definitive “preferred” instrument was not evident.DiscussionOur findings are at odds with recent movements toward including patient voices in reporting of AEs and patient engagement in clinical research. We recommend including PRO to evaluate radical radiation therapy before, during, and after the treatment to fully capture patient experiences, and we support the development of predictive models for late effects based on the severity of early toxicity.ConclusionPatient reporting of acute and late AEs is underrepresented in radiation therapy trials. We recommend working toward a consistent approach to PRO assessment of radiation therapy–related AEs.