Clinical Trial Comparing Two Bladder Instillations for IC/BPS

Summary

Interstitial cystitis/bladder pain syndrome (IC/BPS) is a condition that results in long-term bladder and pelvic pain. IC/BPS affects women more often than men. How the disorder develops is not completely known. Bladder instillation is a commonly used treatment in which a mixture of different ingredients are passed into the bladder to help IC/BPS symptoms. There is room to learn more about bladder instillations and which ingredients in them work best. The purpose of this study is to compare the effectiveness of a bladder instillation that contains a steroid (triamcinolone acetonide) to a bladder instillation that does not contain a steroid to treat IC/BPS in women. The study hypothesis is that women with IC/BPS treated with bladder instillations that contain a steroid will have improved outcomes compared to women treated with bladder instillations that do not contain a steroid.

Timeline

Start

2019-01-25

Primary completion

2020-10-23

Completion

2020-10-23

Publications

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• Background Nickel JC. Interstitial cystitis: a chronic pelvic pain syndrome. Med Clin North Am. 2004 Mar;88(2):467-81, xii. doi: 10.1016/S0025-7125(03)00151-2.
• Background Aaron LA, Buchwald D. A review of the evidence for overlap among unexplained clinical conditions. Ann Intern Med. 2001 May 1;134(9 Pt 2):868-81. doi: 10.7326/0003-4819-134-9_part_2-200105011-00011.
• Background Alagiri M, Chottiner S, Ratner V, Slade D, Hanno PM. Interstitial cystitis: unexplained associations with other chronic disease and pain syndromes. Urology. 1997 May;49(5A Suppl):52-7. doi: 10.1016/s0090-4295(99)80332-x.
• Background Bullones Rodriguez MA, Afari N, Buchwald DS; National Institute of Diabetes and Digestive and Kidney Diseases Working Group on Urological Chronic Pelvic Pain. Evidence for overlap between urological and nonurological unexplained clinical conditions. J Urol. 2013 Jan;189(1 Suppl):S66-74. doi: 10.1016/j.juro.2012.11.019.
• Background Clauw DJ, Schmidt M, Radulovic D, Singer A, Katz P, Bresette J. The relationship between fibromyalgia and interstitial cystitis. J Psychiatr Res. 1997 Jan-Feb;31(1):125-31. doi: 10.1016/s0022-3956(96)00051-9.
• Background Dawson TE, Jamison J. Intravesical treatments for painful bladder syndrome/ interstitial cystitis. Cochrane Database Syst Rev. 2007 Oct 17;(4):CD006113. doi: 10.1002/14651858.CD006113.pub2.
• Background Pazin C, de Souza Mitidieri AM, Silva AP, Gurian MB, Poli-Neto OB, Rosa-E-Silva JC. Treatment of bladder pain syndrome and interstitial cystitis: a systematic review. Int Urogynecol J. 2016 May;27(5):697-708. doi: 10.1007/s00192-015-2815-5. Epub 2015 Aug 14.
• Background Chaparro LE, Wiffen PJ, Moore RA, Gilron I. Combination pharmacotherapy for the treatment of neuropathic pain in adults. Cochrane Database Syst Rev. 2012 Jul 11;2012(7):CD008943. doi: 10.1002/14651858.CD008943.pub2.
• Background Cvach K, Rosamilia A. Review of intravesical therapies for bladder pain syndrome/interstitial cystitis. Transl Androl Urol. 2015 Dec;4(6):629-37. doi: 10.3978/j.issn.2223-4683.2015.10.07.
• Background Barua JM, Arance I, Angulo JC, Riedl CR. A systematic review and meta-analysis on the efficacy of intravesical therapy for bladder pain syndrome/interstitial cystitis. Int Urogynecol J. 2016 Aug;27(8):1137-47. doi: 10.1007/s00192-015-2890-7. Epub 2015 Nov 20.
• Background Soucy F, Gregoire M. Efficacy of prednisone for severe refractory ulcerative interstitial cystitis. J Urol. 2005 Mar;173(3):841-3; discussion 843. doi: 10.1097/01.ju.0000153612.14639.19.
• Background Cox M, Klutke JJ, Klutke CG. Assessment of patient outcomes following submucosal injection of triamcinolone for treatment of Hunner's ulcer subtype interstitial cystitis. Can J Urol. 2009 Apr;16(2):4536-40.
• Cardenas-Trowers OO, Abraham AG, Dotson TK, Houlette BA, Gaskins JT, Francis SL. Bladder Instillations With Triamcinolone Acetonide for Interstitial Cystitis-Bladder Pain Syndrome: A Randomized Controlled Trial. Obstet Gynecol. 2021 May 1;137(5):810-819. doi: 10.1097/AOG.0000000000004348.
• Imamura M, Scott NW, Wallace SA, Ogah JA, Ford AA, Dubos YA, Brazzelli M. Interventions for treating people with symptoms of bladder pain syndrome: a network meta-analysis. Cochrane Database Syst Rev. 2020 Jul 30;7(7):CD013325. doi: 10.1002/14651858.CD013325.pub2.

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Indications