The exclusion of patients with kidney diseases from clinical trials remains an unsolved problem that hinders optimal care of these patients. Over 850 million people suffer from kidney diseases worldwide, a number which signifies epidemic proportions, yet these patients are still ignored by investigators and initiators of clinical trials in all medical fields – and are thus excluded from clinical trials. ASN, ERA-EDTA and ISN, collaboratively aim to bring about a paradigm change in medical research and have launched an information campaign to that end.