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Int Urogynecol J. 2012 Sep;23(9):1193-9. doi: 10.1007/s00192-011-1546-5. Epub 2011 Sep 9.

Impact of intravesical hyaluronic acid and chondroitin sulfate on bladder pain syndrome/interstitial cystitis.

Author information

1
Urology Department, IRCCS Policlinico San Matteo, Pavia, Italy. danieleporru@tin.it

Abstract

INTRODUCTION AND HYPOTHESIS:

Intravesical instillations of hyaluronic acid (HA) and chondroitin sulfate (CS) may lead to regeneration of the damaged glycosaminoglycan layer in interstitial cystitis/bladder pain syndrome (IC/BPS).

METHODS:

Twenty-two patients with IC/BPS received intravesical instillations (40 ml) of sodium HA 1.6% and CS 2.0% in 0.9% saline solution (IALURIL, IBSA) once weekly for 8 weeks, then once every 2 weeks for the next 6 months.

RESULTS:

The score for urgency was reduced from 6.5 to 3.6 (p = 0.0001), with a reduction in pain scores from an average of 5.6 to 3.2 (p = 0.0001). The average urine volume increased from 129.7 to 162 ml (p < 0.0001), with a reduction in the number of voids in 24 h, from 14 to 11.6 (p < 0.0001). The IC Symptom and Problem Index decreased from 25.7 to 20.3 (p < 0.0001), and the Pain Urgency Frequency score, from 18.7 to 12.8 (p < 0.0001).

CONCLUSION:

The treatment appeared to be effective and well tolerated in IC/BPS in this initial experience.

PMID:
21904840
DOI:
10.1007/s00192-011-1546-5
[Indexed for MEDLINE]

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