Background: Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is still a challenge to manage for all physicians. We feel that a summary of the current literature and a systematic review to evaluate the therapeutic efficacy of flower pollen extract would be helpful for physicians who are considering a phytotherapeutic approach to treating patients with CP/CPPS. Methods: A comprehensive search of the PubMed and Embase databases up to June 2016 was performed. This comprehensive analysis included both pre-clinical and clinical trials on the role of flower pollen extract in CP/CPPS patients. Moreover, a meta-analysis of available randomized controlled trials (RCTs) was performed. The NIH Chronic Prostatitis Symptom Index (NIH-CPSI) and Quality of Life related questionnaires (QoL) were the most commonly used tools to evaluate the therapeutic efficacy of pollen extract. Results: Pre-clinical studies demonstrated the anti-inflammatory and anti-proliferative role of pollen extract. 6 clinical, non-controlled studies including 206 patients, and 4 RCTs including 384 patients were conducted. The mean response rate in non-controlled studies was 83.6% (62.2%-96.0%). The meta-analysis revealed that flower pollen extract could significantly improve patients’ quality of life [OR 0.52 (0.34-.0.81); p = 0.02]. No significant adverse events were reported. Conclusion: Most of these studies presented encouraging results in terms of variations in NIH-CPSI and QoL scores. These studies suggest that the use of flower pollen extract for the management of CP/CPPS patients is beneficial. Future publications of robust evidence from additional RCTs and longer-term follow-up would provide more support encouraging the use of flower pollen extracts for CP/CPPS patients.
The role of flower pollen extract in managing patients affected by chronic prostatitis/chronic pelvic pain syndrome. a comprehensive analysis of all published clinical trials / Cai, T.; Verze, P.; La Rocca, R.; Anceschi, U.; De Nunzio, C.; Mirone, V.. - In: BMC UROLOGY. - ISSN 1471-2490. - 17:1(2017), pp. 1-8.
Titolo: | The role of flower pollen extract in managing patients affected by chronic prostatitis/chronic pelvic pain syndrome. a comprehensive analysis of all published clinical trials | |
Autori: | ||
Data di pubblicazione: | 2017 | |
Rivista: | ||
Citazione: | The role of flower pollen extract in managing patients affected by chronic prostatitis/chronic pelvic pain syndrome. a comprehensive analysis of all published clinical trials / Cai, T.; Verze, P.; La Rocca, R.; Anceschi, U.; De Nunzio, C.; Mirone, V.. - In: BMC UROLOGY. - ISSN 1471-2490. - 17:1(2017), pp. 1-8. | |
Handle: | http://hdl.handle.net/11573/1457181 | |
Appartiene alla tipologia: | 01a Articolo in rivista |
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