Abstract Aim: To determine a uniform definition of interstitial cystitis (IC) and to develop a strategy on how to study its epidemiology.
Methods: Initially, the committee reviewed the literature regarding the definition of IC currently being used and information regarding its epidemiology. The committee held three 1-hour hearings and discussions on the opinions of invited IC specialists. The issues were presented and discussed. Consensus was sought when possible. The committee members met and summarized the gist of the three sessions.
Results: A consensus emerged as to what constitutes IC. Interstitial cystitis must have the elements of chronic pelvic pain and urinary frequency and/or urgency. It was also the recommendation that the term IC be retained followed by chronic pelvic pain syndrome represented by the acronym IC/CPPS. A strategy on the epidemiologic study of IC/CPPS was also recommended.
Conclusions: A consensus from this workshop has emerged in terms of defining the component of IC, the preferred terminology, and the strategy to study its epidemiology.