Completeness of reporting of radiation therapy planning, dose, and delivery in veterinary radiation oncology manuscripts from 2005 to 2010.

Abstract

Surrounding a shift toward evidence-based medicine and widespread adoption of reporting guidelines such as the Consolidated Standards of Reporting Trials (CONSORT) statement, there has been a growing body of literature evaluating the quality of reporting in human and veterinary medicine. These reviews have consistently demonstrated the presence of substantive deficiencies in completeness of reporting. The purpose of this study was to assess the current status of reporting in veterinary radiation oncology manuscripts in regards to treatment planning methods, dose, and delivery and to introduce a set of reporting guidelines to serve as a standard for future reporting. Forty-six veterinary radiation oncology manuscripts published between 2005 and 2010 were evaluated for reporting of 50 items pertaining to patient data, treatment planning, radiation dose, delivery of therapy, quality assurance, and adjunctive therapy. A mean of 40% of checklist items were reported in a given manuscript (range = 8-75%). Only 9/50 (18%) checklist items were reported in > or = 80% manuscripts. The completeness of reporting was best in regards to a statement of prescription radiation protocol (91-98% reported) and worst in regards to specification of absorbed dose within target volumes and surrounding normal tissues (0-6% reported). No manuscripts met the current International Commission of Radiation Units and Measurements (ICRU) dose specification recommendations. Incomplete reporting may stem from the predominance of retrospective manuscripts and the variability of protocols and equipment in veterinary radiation oncology. Adoption of reporting guidelines as outlined in this study is recommended to improve the quality of reporting in veterinary radiation oncology.