Evidence map›Paper›PMID 41496798›Full record

ArticleJournal of pain research2025

Functional and Structural Characteristics of the Pelvic Floor in Patients with Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS).

Ningqing Huang, Kaiming Bao, Wudong Sun, Zhen Yang, Jinjun Shi, Jingxian Zha, Peng Zhang, Jinfei Li, Ming Ma

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Article in Journal of pain research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

9 authors.

Ningqing Huang *Department of Rehabilitation Medicine, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, People's Republic of China.
Kaiming Bao *Sargent College of Health and Rehabilitation Sciences, Boston University, Boston, MA, USA.ORCID 0009-0000-2882-6670
Wudong SunDepartment of Rehabilitation, Southeast University Zhongda Hospital, Nanjing, Jiangsu, People's Republic of China.
Zhen YangPhysical Activity, Sports & Health Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium.
Jinjun ShiDepartment of Rehabilitation, Southeast University Zhongda Hospital, Nanjing, Jiangsu, People's Republic of China.
Jingxian ZhaDepartment of Obstetrics, Southeast University Zhongda Hospital, Nanjing, Jiangsu, People's Republic of China.
Peng ZhangDepartment of Rehabilitation, Southeast University Zhongda Hospital, Nanjing, Jiangsu, People's Republic of China.
Jinfei LiDepartment of Rehabilitation Medicine, Nanjing Tongren Hospital, Nanjing, Jiangsu, People's Republic of China.
Ming MaDepartment of Rehabilitation, Southeast University Zhongda Hospital, Nanjing, Jiangsu, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: This study aimed to investigate the functional and structural characteristics of the pelvic floor in CP/CPPS patients using surface electromyography (sEMG), pelvic floor ultrasound, and the Psychosomatic Symptom Scale (PSSS). Methods: Thirty CP/CPPS patients and thirty age-matched healthy males were assessed using the Glazer sEMG protocol and pelvic floor ultrasound to evaluate muscle activity, thickness, and elasticity. PSSS was used to evaluate psychological health. Independent samples Results: CP/CPPS patients exhibited significantly higher average EMG values during pre- and post-rest phases, prolonged relaxation time after rapid contractions, and greater variability during endurance contractions (p < 0.05). No significant differences were observed in ultrasound measurements (p > 0.05). PSSS scores were significantly higher in the CP/CPPS group across all subscales (p < 0.05). Conclusion: CP/CPPS is characterized by increased pelvic floor muscle excitability, reduced coordination, and pronounced somatic and psychological symptom burden, without significant global structural abnormalities. The Glazer sEMG protocol may help identify characteristic pelvic floor abnormalities, while the PSSS offers valuable insights into psychological symptomatology.

Indexed as

chronic prostatitis/chronic pelvic pain syndromeCP/CPPSmale pelvic floor disfunctionpelvic floor ultrasoundsomatic and psychological symptom burdensurface electromyography

Identifiers

PMID41496798
PMCPMC12766119

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.