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Why Do We Need More Clinical Trials and Cohort Studies in Nephrology?

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Dr Vivekanand Jha, New Delhi    31 December 2018

  • Patients with kidney disease need better management, which will occur through more and better clinical studies.
  • Recognize the need for, and complementary nature of, a variety of designs and approaches.
  • Observational studies can get the effect of intervention wrong, usually in favor of the intervention.
  • Why do we need clinical trials? - Essential to the development of new medical treatments and diagnostic tests; Allow testing and monitoring of the effect of a treatment on a large number of people to ensure that any improvement as a result of the treatment occurs for many people and is not just a random effect; New intervention will usually be compared against a control (placebo or an established intervention already in use).
  • Clinical trials improve healthcare services by raising standards of treatment. Doctors and hospital staff involved in clinical trials are continually trained to provide best practice patient care.
  • New approaches to clinical trials - Culture change; Trial networks: bigger and better trials; Patient engagement; Novel trial designs: Registry-based trials, adaptive designs; Standardized core outcomes.
  • Studies should be - focused on information needs; robust in design and reporting; measure relevant outcomes; use methods to increase relevance to routine care.

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