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Paulis G, Paulis A. Chronic prostatitis as possible risk factor for Peyronie's disease: Psychological, sexual and prostatitis-like symptoms in patients with PD. Arch Ital Urol Androl 2023:11406. [PMID: 37259816 DOI: 10.4081/aiua.2023.11406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/11/2023] [Indexed: 06/02/2023] Open
Abstract
OBJECTIVE This study aims to investigate a possible relationship between chronic prostatitis (CP) and Peyronie's disease (PD) and to characterize the psychological profile of patients suffering from PD, with or without concomitant CP. METHODS We included 539 patients with PD, of which 200 were found to have underlying CP. As a comparator population, we selected 2201 patients without PD, referring to our tertiary care clinic. In this population, we detected 384 subjects with CP. All 539 PD patients underwent photographic documentation of the penile deformation, and dynamic penile eco-color Doppler with plaque and volume measurements and answered the following questionnaires: the Generalized Anxiety Disorder-7, the Patient Health Questionnaire-9, the Visual Analog Scale for penile pain measurements, the International Index of Erectile Function (IIEF), and the NIH-Chronic Prostatitis Symptom Index. RESULTS The overall prevalence of chronic prostatitis in PD patients was 37.1% compared to a prevalence of 17.4% in the non-PD control population (OR = 2.79 and p < 0.0001). The severity of CP symptom total scores (NIH-CPSI) correlated significantly with the severity of erectile dysfunction (p < 0.0001). Significant anxiety was present in 89.2% of PD patients and it is more prevalent in PD patients with CP than in PD patients without CP (93.0% vs. 87.0%, respectively; p = 0.0434). Significant depression was detected in 57.1% of PD patients and it is more prevalent in PD patients with CP than in PD patients without CP (64.0% vs. 53.09%, respectively; p = 0.0173). CONCLUSION Chronic prostatitis (CP) and Peyronie's disease (PD) are frequently associated. Our results demonstrate the strong impact of chronic prostatitis on the mental status of PD patients. Anxiety and depression were significantly more pronounced in PD patients with CP than in PD patients without CP.
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Affiliation(s)
- Gianni Paulis
- Peyronie's Care Center, Department of Uro-Andrology, Castelfidardo Clinical Analysis Center, Rome.
| | - Andrea Paulis
- Neurosystem Center for applied Psychology and Neuroscience, Janet Clinical Centre, Rome.
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Ge Q, Lou J. Clinical Application of Prostatic Exosomal Protein and Prostate-Specific Antigen Levels in the Detection of Prostate-Related Diseases. Lab Med 2023; 54:212-214. [PMID: 36214593 DOI: 10.1093/labmed/lmac103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE Our aim was to study the use of prostatic exosomal protein (PSEP) and prostate-specific antigen (PSA) in diagnosis of prostate-related diseases. METHODS A total of 54 cases of acute prostatitis (AP), 72 cases of chronic prostatitis (CP), and 36 cases of prostate cancer (PCa) were enrolled. Levels of PSEP and PSA were analyzed. RESULTS The positive rate and level of PSEP in CP was highest (both P < .05). The total PSA (tPSA) level in PCa was the highest (P < .05), followed by AP and CP. The free PSA (fPSA) level was lowest in CP (P < .05); fPSA/tPSA in AP was the highest (P < .05). The PSEP level in type II CP was higher than in type IIIa and type IIIb (both P < .05), and it was higher in type IIIa than in type IIIb (P < .05). The tPSA level in type IIIb was the lowest in the 3 types (both P < .05). The fPSA/tPSA in type IIIb was the highest in the 3 types (P < .05). CONCLUSION The PSEP combined with PSA better distinguishes prostate-related diseases.
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Affiliation(s)
- Qiuxia Ge
- Department of Laboratory Medicine, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jianfang Lou
- Department of Laboratory Medicine, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Overview of seminal fluid biomarkers for the evaluation of chronic prostatitis: a scoping review. Prostate Cancer Prostatic Dis 2022; 25:627-640. [PMID: 34845305 DOI: 10.1038/s41391-021-00472-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 10/25/2021] [Accepted: 11/03/2021] [Indexed: 01/14/2023]
Abstract
BACKGROUND Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a very common and difficult condition to evaluate, as it is a clinical diagnosis, without a measurable diagnostic "gold standard". The aim of this scoping review is to synthesize all the available data for seminal fluid biomarkers used to assess patients with CP/CPPS. METHODS A systematic search to identify all relevant publications was conducted on October 22, 2020 across five databases: Ovid Medline, Ovid EMBASE, PubMed, CCRT, and the CINAHL. Two independent authors screened all articles and extracted relevant data. RESULTS A total of 27 articles met the eligibility criteria. A majority of studies were case-control (15), with 6 observational cohorts and 6 comparative interventional studies. The total number of pooled patients included 585 patients with CP/CPPS (unspecified subtype), 371 patients with inflammatory CP/CPPS, 387 patients with non-inflammatory CP/CPPS, 354 patients with chronic bacterial prostatitis, and 432 healthy controls. Inflammatory seminal biomarkers were the most frequently studied, with IL6, IL8, TNFα and IL1β being the most promising candidates. CONCLUSIONS There are a number of very promising seminal biomarkers to help categorize and monitor therapies in CP/CPPS. Large multicentre studies using a shared protocol for measuring seminal biomarkers with the primary intention of biomarker validation are needed prior to clinical implementation. Identification of biomarker(s) will facilitate the etiological categorization of patients with chronic prostatitis and provide an objective framework to tailor specific therapies according to the biomarker family.
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Puerta Suárez J, Velázquez Rivera V, Morales M, Alvarez AM, Carvajal A, Cardona Maya WD. Chronic Prostatitis: Impact of Lifestyle, Infection, and Inflammation on Semen Parameters. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Chronic prostatitis is a widespread disease of the prostate affecting men’s sexual and reproductive health worldwide. Its leading causes are urogenital tract infections by microorganisms with a prostate tropism. This study aimed to evaluate semen parameters and the factors associated (lifestyle, urogenital infections, and inflammation) with the onset of chronic prostatitis symptoms. This case-control study included seventy-six donors: 30 volunteers with chronic prostatitis and 46 asymptomatic volunteers for urogenital infections as a control group. Sociodemographic, urinary symptoms, pain location, sexual and reproductive health and lifestyle-related variables were collected in a survey. Seminal quality, cytokine levels in semen and serum, and the presence of nineteen microorganisms in the urogenital tract were evaluated. Prostatitis was also associated with poor sperm morphology, more lipoperoxidation of the sperm membrane, and lower serum nitric oxide concentration. In addition, N. gonorrhoeae infection was detected more frequently in semen samples from volunteers with chronic prostatitis. Volunteers with chronic prostatitis report more frequently erectile dysfunction and premature ejaculation, anxiety, depression, and stress compared to the control group. Chronic prostate infections alter the microbiota from the genitourinary tract causing prostatitis, a disease that affects all life areas, including the familiar environment of patients. Chronic prostatitis affects seminal parameters, with a great impact on life quality and sexual and reproductive health. Despite being a relatively unexplored disease, much remains to be clarified regarding its diagnosis and treatment. Alterations in the genitourinary microbiota can favor sexually transmitted infections that produce chronic and systemic inflammation.
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Hagedorn JM, Gunn J, Budwany R, D’Souza RS, Chakravarthy K, Deer TR. How Well Do Current Laboratory Biomarkers Inform Clinical Decision-Making in Chronic Pain Management? J Pain Res 2021; 14:3695-3710. [PMID: 34887680 PMCID: PMC8651047 DOI: 10.2147/jpr.s311974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/23/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Decision-making in chronic pain patients involves a combination of subjective and objective criteria, including patient history, physical examination, imaging, and patient response to prior treatments, clinical experience, probabilities, and recognition of patterns. However, there is a distinct lack of objective laboratory biomarkers in use in routine clinical care. The objective was to review the literature to identify and describe specific biomarkers in chronic pain management. METHODS This is a narrative review of the literature regarding the use of laboratory biomarkers in chronic pain. A librarian-assisted literature search of the PubMed, Science Direct, and Google Scholar databases was performed and resulted in 304 possible manuscripts. We included manuscripts assessing laboratory collected biomarkers from urine, serum, cerebrospinal fluid, and saliva. After screening and review of the initial literature search results, a total of 75 manuscripts were included in the narrative review. CONCLUSION The studies reviewed suggested that specific biomarkers may help identify those patients at risk of disease development and function as a prognostic indicator for disease progression and treatment response. However, additional research is necessary before specific recommendations can be made, and current clinical decision-making is modified.
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Affiliation(s)
- Jonathan M Hagedorn
- Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, MN, USA
| | - Joshua Gunn
- Ethos Research & Development, Newport, KY, USA
| | | | - Ryan S D’Souza
- Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Timothy R Deer
- The Spine & Nerve Centers of the Virginias, Charleston, WV, USA
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Hua X, Ge S, Zhang M, Mo F, Zhang L, Zhang J, Yang C, Tai S, Chen X, Zhang L, Liang C. Pathogenic Roles of CXCL10 in Experimental Autoimmune Prostatitis by Modulating Macrophage Chemotaxis and Cytokine Secretion. Front Immunol 2021; 12:706027. [PMID: 34659199 PMCID: PMC8511489 DOI: 10.3389/fimmu.2021.706027] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 09/02/2021] [Indexed: 12/30/2022] Open
Abstract
Chronic prostatitis and chronic pelvic pain syndrome (CP/CPPS) is an inflammatory immune disease characterized by intraprostatic leukocyte infiltration and pelvic or perineal pain. Macrophages play vital roles in the pathogenesis of CP/CPPS. However, the mechanisms controlling the activation and chemotaxis of macrophages in CP/CPPS remain unclear. This study aimed to investigate the roles of the CXCL10/CXCR3 pathway in the activation and chemotaxis of macrophages in CP/CPPS patients. The serums of CP/CPPS patients and healthy volunteers were collected and measured. Results showed that CXCL10 expression was significantly elevated and correlated with the severity of CP/CPPS patients. The experimental autoimmune prostatitis (EAP) model was generated, and adeno-associated virus and CXCR3 inhibitors were used to treat EAP mice. Immunofluorescence, flow cytometry, and Western blotting were used to analyze the functional phenotype and regulation mechanism of macrophages. Results showed that CXCL10 deficiency ameliorates EAP severity by inhibiting infiltration of macrophages to prostate. Moreover, CXCL10 could induce macrophage migrations and secretions of proinflammatory mediators via CXCR3, which consequently activated the downstream Erk1/2 and p38 MAPK signaling pathways. We also showed that prostatic stromal cell is a potential source of CXCL10. Our results indicated CXCL10 as an important mediator involved in inflammatory infiltration and pain symptoms of prostatitis by promoting the migration of macrophages and secretion of inflammatory mediators via CXCR3-mediated ERK and p38 MAPK activation.
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Affiliation(s)
- Xiaoliang Hua
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Shengdong Ge
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Fan Mo
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Ligang Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Jiong Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Cheng Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Sheng Tai
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Xianguo Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Li Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,The Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Institute of Translational Medicine, Hefei, China
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Tang Y, Pan A, Liu Y, Yin L. The diagnostic value of urine heat shock protein 70 and prostatic exosomal protein in chronic prostatitis. J Clin Lab Anal 2021; 35:e23778. [PMID: 33822413 PMCID: PMC8183906 DOI: 10.1002/jcla.23778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 01/23/2023] Open
Abstract
Objective To explore the diagnostic value of the levels of prostatic exosomal protein (PSEP) and heat shock protein 70 (HSP70) in the urine of patients with chronic prostatitis (CP). Method Urine samples from 210 CP patients (70 cases of the USA National Institutes of Health Category II [NIH‐II], 70 NIH‐IIIa, and 70 NIH‐IIIb patients) and 70 control subjects were collected between May 2018 and February 2020. The levels of PSEP and HSP70 in urine were detected by enzyme‐linked immunosorbent assay. The differences in urine PSEP and HSP70 levels between the groups were analyzed, and receiver operating characteristic (ROC) curves were used to analyze the clinical value of PSEP and HSP70 in the diagnosis of CP. Results The PSEP levels of CP patients were significantly higher than those of the control group (p < 0.001), but there was no difference in PSEP levels among CP subgroups. The level of HSP70 in the urine of the NIH‐II patients was significantly lower than the levels in the NIH‐IIIa and NIH‐IIIb subgroups and the control group, but there was no difference in HSP70 levels between the NIH‐IIIa and NIH‐IIIb subgroups and the control group. ROC curve analysis results showed that the area under the curve (AUC) of PSEP for the NIH‐II, NIH‐IIIa, and NIH‐IIIb patients was 0.751, 0.776, and 0.731, respectively. The AUC of HSP70 in NIH‐II patients was 0.784, and the AUC of combined detection of PSEP and HSP70 in NIH‐II patients was 0.858. Conclusion Urine PSEP can be used as a marker for the diagnosis of CP, but it cannot distinguish between the various types of CP, and HSP70 can be used as a diagnostic index for NIH‐II classification.
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Affiliation(s)
- Yinghua Tang
- Department of Clinical Laboratory, Guangxi Hospital of Traditional Chinese Medicine, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, China
| | - Aiping Pan
- Department of Clinical Laboratory, Guangxi Hospital of Traditional Chinese Medicine, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, China
| | - Yonggang Liu
- Department of Urology, Nanning Second People's Hospital, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lianli Yin
- Department of Clinical Laboratory, Nanning Second People's Hospital, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
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