Article Publish Status: FREE
Abstract Title:

Micronized Palmitoylethanolamide-Polydatin Reduces the Painful Symptomatology in Patients with Interstitial Cystitis/Bladder Pain Syndrome.

Abstract Source:

Biomed Res Int. 2019 ;2019:9828397. Epub 2019 Nov 11. PMID: 31828153

Abstract Author(s):

M Cervigni, L Nasta, C Schievano, N Lampropoulou, E Ostardo

Article Affiliation:

M Cervigni


Aims: To assess the efficacy of a micronized-palmitoylethanolamide-polydatin (m-PEA-Pol) based product on chronic pelvic pain and severity of other symptoms in interstitial cystitis/bladder pain syndrome (IC/BPS) patients refractory to conventional therapies.

Methods: A pilot, open-label bicentric study was carried out involving 32 IC/BPS patients. Chronic, oral m-PEA-Pol treatment lasted 6 months. Bladder pain was evaluated using the visual analog scale, while changes from baseline in other urinary symptoms were evaluated by means of the O'Leary-Sant Interstitial Cystitis Symptom and Problem Index and the Pelvic Pain and Urgency/Frequency (PUF) symptom scale questionnaires. The generalized linear mixed model was used to evaluate significant mean changes across time.

Results: A significant and progressive reduction of pain intensity was observed during m-PEA-Pol treatment (<0.0001 for reduction over time). The effect was associated with a reduction in severity of patients' symptoms evaluated with the O'Leary-Sant questionnaire (=0.0110 and=0.0014 for cystitis symptoms and problem mean scores, respectively) and the PUF scale (=0.0163 and=0.0005 for symptom and bother mean scores, respectively). m-PEA-Pol therapy elicited a significant reduction over time in the urinary frequency evaluated with voiding diary (=0.0005) and a small but not significant improvement of bladder capacity.

Conclusions: These data highlight the potential benefit of m-PEA-Pol in patients with rare pathology such as IC/BPS and confirm the good safety profile of micronized PEA-based products.

Study Type : Human Study

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Sayer Ji
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