There are an estimated 14,000 randomized trials published in chronic
kidney disease. The most frequently reported outcomes are biochemical endpoints,
rather than clinical and patient-reported outcomes including cardiovascular
disease, mortality, and quality of life. While many trials have focused on
optimizing kidney health, the heterogeneity and uncertain relevance of outcomes
reported across trials may limit their policy and practice impact. The
international Standardized Outcomes in Nephrology (SONG) Initiative was formed
to identify core outcomes that are critically important to patients and health
professionals, to be reported consistently across trials. We convened a SONG
Implementation Workshop to discuss the implementation of core outcomes.
Eighty-two patients/caregivers and health professionals participated in plenary
and breakout discussions. In this report, we summarize the findings of the
workshop in two main themes: socializing the concept of core outcomes, and
demonstrating feasibility and usability. We outline implementation strategies
and pathways to be established through partnership with stakeholders, which may
bolster acceptance and reporting of core outcomes in trials, and encourage their
use by end-users such as guideline producers and policymakers to help improve
patient-important outcomes.