Interstitielle Zystitis: Diagnostik, medikamentöse und operative Therapie

[Diagnosis of interstitial cystitis: practice-orientated diagnostic work-up]

Interstitial cystitis is a chronic orphan disease of the urinary bladder characterised by its main symptoms of bladder pain, persistent urge to void and urinary frequency. Due to a variety of confusable diseases and different pathophysiologies, the diagnosis of IC is still a diagnosis of exclusion and remains a challenge for doctors and patients alike. Patients often experience misdiagnosis and unsuccessful treatment for years. Therefore, the primary goal for these patients with chronic pain must be a rapid diagnosis and initiation of adequate treatment. This article focuses on transferring the consensus-based recommendations of the current German S2k guideline "Diagnosis and Treatment of Interstitial Cystitis" (IC/BPS) (2018 AWMF register No.: 043/050) into a practice-orientated and structured diagnostic work-up process.

Is there an appropriate strategy for treating co-morbid irritable bowel syndrome and bladder pain syndrome?

INTRODUCTION

Two of the most frequent components of chronic pelvic pain syndrome (CPPS) are irritable bowel syndrome (IBS) and bladder pain syndrome (BPS), characterized by considerable overlapping symptoms and pathophysiology. Currently, its management is challenging meaning there is high the demand for novel efficient therapeutics to aid patient care and to tackle the socioeconomic burden of IBS and BPS. As there are presently no sufficient treatment strategies, identifying the mechanisms that result in their main symptoms is the opportunity for developing appropriate therapies. Areas covered: Herein, the authors explore the potential common treatment strategies for co-morbid IBS and BPS and highlight the absolute need for further research of these deliberating clinical entities. Expert opinion: In the future, the authors summise that the discovery of predictive molecular biomarkers combined with clinical phenotypic categorization will likely allow for more definitive differentiation of patients and thus for better treatment options. Furthermore, it has been suggested that effective IBS treatment strategies would be of great value to co-morbid IBS and BPS therapy.