Treatment of interstitial cystitis.
Although the symptoms of interstitial cystitis (IC)--a debilitating, chronic disease characterized by urinary urgency and frequency, and bladder and pelvic pain on bladder filling--are easily confused with those of urinary tract infections, there is an absence of an underlying infection, and antibiotic therapy is of no therapeutic benefit. Severe cases of this disorder, which affects mainly women, can have a great negative impact on the quality of life of patients because of extreme urinary frequency. The diagnosis of IC is difficult and should be based on patient history, physical examination, and cystoscopy. A large number of pharmacologic treatments have been used to treat this condition with limited success, including pentosan polysulfate, heparin, antihistamines, tricyclic antidepressants, intravesical dimethyl sulfoxide, and bacille Calmette-Guérin. Among the potentially effective new treatment modalities currently under investigation are suplatast tosilate, resiniferatoxin, botulinum toxin, and gene therapy to modulate the pain response. As knowledge of the pathogenesis of IC increases through intensified research, the ability to provide effective treatment to patients with this disease will improve.
Chancellor
Michael B
MB
Department of Urology, the University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania 15213, USA. chancellormb@msx.upcn.nl
Yoshimura
Naoki
N
D018856:Cystitis, Interstitial / Q000188:drug therapy* / Q000503:physiopathology; D006801:Humans