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Objectives: We investigated the characteristics of recent male and female patients diagnosed with interstitial cystitis (IC), then investigated which therapy was chosen by the attending urologist. Methods: Materials were 282 IC patients diagnosed and treated during the past 3 years (sampling from Japanese IC database). Gender, age, medical history and predominant symptoms were investigated. In addition, we investigated the interval before a diagnosis was established. In laboratory findings, we investigated voided volume, urinalysis findings and cystoscopic findings. Regarding therapy, we investigated which therapy was chosen as the first line. Results: The gender ratio was about 1.0:5.6 (male : female). Regarding age distribution, patients in their 60s were the most frequent (65 cases, 31.3%). The interval before diagnosis of IC was 36.5 months on average (1–360 months). Regarding medical history, intrapelvic surgery was the most common and repeated urinary tract infection was next. The most frequent symptom was urinary frequency (295 cases, 98.3%). Urinary urgency was noted in 186 cases (62%) and supra-pubic pain was noted in 125 cases (41.6%). The once voided volume was 104.3 mL on average (50–200 mL). The most common cystoscopic finding was glomerulation (158 cases). Ulcer was present in only 19 cases. The most widely carried out therapy was hydrodistension (208 cases, 67.9%). Oral suplatast tosilate (197 cases, 65.6%), antihistamine (77 cases, 25.6%) and intravesical dimethylsulfoxide (69 cases, 23%) followed. Conclusions: Regarding characteristics, the age distribution was older than other countries. The most frequent symptom was urinary frequency. Oral suplatast tosilate was one of the popular therapies in Japan. [ABSTRACT FROM AUTHOR]

Focuses on clinical symptom scales for interstitial cystitis for diagnosis and for following the course of the disease. Quantification of patients; Measurement of treatment outcome.

Interstitial cystitis (IC) is a disease of the urinary bladder with lower urinary tract symptoms such as urinary frequency, bladder hypersensitivity and/or bladder pain and resultant serious impairment of quality of life. In Japan, assuming that IC is very rare, research activity and medical care of IC have been sparse until 2001, when the Society of Interstitial Cystitis of Japan (SICJ) and a patient support group were founded. 1,2 Subsequently the International Consultation on Interstitial Cystitis Japan (ICICJ) was held in Kyoto in 2003. 3 On the other hand, the etiology of IC has not been well clarified, which complicates its diagnosis and treatment at clinical settings. We have thus developed the Japanese Clinical Guideline, 4 which is targeted at healthcare professionals including specialists in urology and women's health care who may engage in the diagnosis and treatment of IC. This article is the English translation of a shortened version of the Guideline for convenience of readers worldwide. [ABSTRACT FROM AUTHOR]