ArticleInternational urology and nephrology2023
Early three-month report of amniotic bladder therapy in patients with interstitial cystitis/bladder pain syndrome.
Article in International urology and nephrology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 5 citations in OpenAlex.
- Repeated intravesical platelet-rich plasma injections alleviate symptoms via T-cell modulation and mitochondrial dysfunction in non-ulcer interstitial cystitis/bladder pain syndrome.Scientific reports · 2026Article
- TP63 regulates pyroptosis via NF-κB/NLRP3/caspase-1 signaling in interstitial cystitis: insights from single-cell sequencing.Open medicine (Warsaw, Poland) · 2026Article
- Amniotic bladder therapy: study of micronized amnion/chorion for the treatment of interstitial cystitis/bladder pain syndrome (IC/BPS) at 6 months.International urology and nephrology · 2025Article
- Therapeutic Approaches for Urologic Chronic Pelvic Pain Syndrome; Management: Research Advances, Experimental Targets, and Future Directions.The Journal of pharmacology and experimental therapeutics · 2024Review
- Therapeutic efficacy and short-term durability of trans-urethral amniotic bladder injections for the treatment of refractory COVID-associated cystitis.Bladder (San Francisco, Calif.) · 2024Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundInterstitial cystitis/bladder pain syndrome (IC/BPS) is characterized by symptomatic frequency and urgency, as well as chronic pelvic pain. Disruption of the urothelial barrier is closely associated with IC/BPS. As amniotic membranes (AM) offer capabilities of wound healing in many other fields of medicine, likewise amniotic bladder therapy (ABT) may offer capability of urothelial healing in IC/BPS.
methodsUnder general anesthesia, 10 consecutive IC/BPS patients received intra-detrusor injections of 100 mg micronized AM (Clarix Flo) diluted in 10 ml 0.9% preservative-free sodium chloride. Clinical evaluation and questionnaires (Interstitial Cystitis Symptom Index (ICSI), Interstitial Cystitis Problem Index (ICPI), Bladder Pain/ Interstitial Cystitis Symptom Score (BPIC-SS), Overactive Bladder Assessment Tool, and SF-12 Health Survey) were repeated at pre-op and 2, 4, 8 and 12 weeks post-op.
resultsTen females (47.4 ± 14.4 years) who had recalcitrant IC/BPS for 7.8 years (5.2-12.1 years) received injection of micronized AM uneventful in all cases. After treatment, voiding symptoms and bladder pain significantly improved from pre-injection to 3 months. BPIC-SS significantly decreased from 37.4 ± 0.70 at baseline to 12.2 ± 2.90 at 3 months (p < 0.001). This corresponded to a significant improvement in their overall physical and mental quality of life. No adverse events occurred related to micronized AM injections, such as UTIs or acute urinary retention.
conclusionABT could be an innovative treatment option for IC/BPS patients in terms of improving clinical symptoms based on preliminary outcomes at 3 months. Further studies are warranted to confirm the usefulness of ABT in patients with IC/BPS and to determine the duration of the effect.
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