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- Title
Clinical comparison of intravesical hyaluronic acid and chondroitin sulfate therapies in the treatment of bladder pain syndrome/interstitial cystitis.
- Authors
Gülpınar, Ömer; Esen, Barış; Kayış, Aytaç; Gökçe, Mehmet İlker; Süer, Evren
- Abstract
Introduction: Intravesical glucosaminoglycan (GAG) replacement therapies are commonly used in the treatment of bladder pain syndrome (BPS)/interstitial cystitis (IC). Different intravesical glucosaminoglycan products are currently available. In this prospective study, clinical efficacy of chondroitin sulfate and hyaluronic acid are compared in patients with BPS/IC. Methods: Patients were randomized to CS and HA groups. All patients were evaluated for visual analogue pain scale (VAS), interstitial cystitis symptom index (ICSI), interstitial cystitis problem index (ICPI), voiding diary for frequency/nocturia, and mean urine volume per void at the beginning of the therapy and after 6 months. All patients had a potassium sensitivity test (PST) initially. Wilcoxon and Mann‐Whitney U tests were used for statistical analysis. Results: There were 21 patients in both groups. Mean age of patients in CS and HA groups were 47.10 and 48.90, respectively(<italic>P </italic>> 0.05). Before treatment, Parson's test was positive in 64.3% of patients (27/42) with no difference between groups. VAS of pain, ICSI, ICPI, frequency at 24 h and nocturia results have improved significantly at both treatment arms. Intravesical CS was also found superior to intravesical HA in terms of 24 h frequency, nocturia and ICPI (<italic>P </italic>< 0.05). No severe adverse effects were reported. Conclusions: Data comparing clinical efficiencies of different GAG therapies are very limited. In this study, intravesical CS was found superior to intravesical HA in terms of 24 h frequency, nocturia and ICPI in patients with BPS/IC in short term follow‐up. To provide a definitive conclusion on superiority of one GAG therapy to others, further evaluation with long term follow up is required.
- Publication
Neurourology & Urodynamics, 2018, Vol 37, Issue 1, p257
- ISSN
0733-2467
- Publication type
Article
- DOI
10.1002/nau.23284