What is new in bladder pain syndrome/interstitial cystitis?

PURPOSE OF REVIEW: Bladder pain syndrome/interstitial cystitis is an important and poorly understood disorder. This review highlights current research findings that may be of benefit to the clinician who is responsible for the diagnosis and treatment of patients who suffer from this condition. RECENT FINDINGS: The perspective from which we view bladder pain syndrome/interstitial cystitis is evolving, as is apparent in the literature this year. It is best perceived as one of many chronic pain syndromes, some of which may be related. International efforts aimed at consistent definition and nomenclature are ongoing. Some new treatments have been reported that may be of benefit. SUMMARY: In the age of the internet, it is incumbent upon the clinician to keep up with current ideas, epidemiology, and treatment findings to be able to discuss these with well informed patients who come to clinics around the world. In this review we hope to bring practicing healthcare providers up to date with the literature on bladder pain syndrome/interstitial cystitis, and the implications for their patients.