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Liu D, Mei Y, Ji N, Zhang B, Feng X. Causal effect of gut microbiota on the risk of prostatitis: a two-sample Mendelian randomization study. Int Urol Nephrol 2024; 56:2839-2850. [PMID: 38573543 PMCID: PMC11322328 DOI: 10.1007/s11255-024-04020-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 02/28/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Recent studies demonstrated that chronic prostatitis (CP) is closely related to the gut microbiota (GM). Nevertheless, the causal relationship between GM and CP has not been fully elucidated. Therefore, the two-sample Mendelian randomization (MR) analysis was employed to investigate this association. METHODS The summary data of gut microbiota derived from a genome-wide association study (GWAS) involving 18,340 individuals in the MiBioGen study served as the exposure, and the corresponding summary statistics for CP risk, representing the outcome, were obtained from the FinnGen databases (R9). The causal effects between GM and CP were estimated using the inverse-variance weighted (IVW) method supplemented with MR-Egger, weighted median, weighted mode, and simple mode methods. Additionally, the false discovery rate (FDR) correction was performed to adjust results. The detection and quantification of heterogeneity and pleiotropy were accomplished through the MR pleiotropy residual sum and outlier method, Cochran's Q statistics, and MR-Egger regression. RESULTS The IVW estimates indicated that a total of 11 GM taxa were related to the risk of CP. Seven of them was correlated with an increased risk of CP, while the remained linked with a decreased risk of CP. However, only Methanobacteria (OR 0.86; 95% CI 0.74-0.99), Methanobacteriales (OR 0.86; 95% CI 0.74-0.99), NB1n (OR 1.16; 95% CI 1.16-1.34), Methanobacteriaceae (OR 0.86; 95% CI 0.74-0.99), Odoribactergenus Odoribacter (OR 1.43; 95% CI 1.05-1.94), and Sutterellagenus Sutterella (OR 1.33; 95% CI 1.01-1.76) still maintain significant association with CP after FDR correction. Consistent directional effects for all analyses were observed in the supplementary methods. Subsequently, sensitivity analyses indicated the absence of heterogeneity, directional pleiotropy, or outliers concerning the causal effect of specific gut microbiota on CP (p > 0.05). CONCLUSION Our study demonstrated a gut microbiota-prostate axis, offering crucial data supporting the promising use of the GM as a candidate target for CP prevention, diagnosis, and treatment. There is a necessity for randomized controlled trials to validate the protective effect of the linked GM against the risk of CP, and to further investigate the underlying mechanisms involved.
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Affiliation(s)
- Dalu Liu
- Department of General Surgery, The Affiliated Chuzhou Hospital of Anhui Medical University, Chuzhou, Anhui, China
| | - Yangyang Mei
- Department of Urology, Jiangyin People's Hospital of Jiangsu Province, Jiangyin, Jiangsu, China
| | - Nuo Ji
- Department of Urology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Bo Zhang
- Department of Urology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Xingliang Feng
- Department of Urology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China.
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China.
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Stamatiou K, Magri V, Trinchieri M, Trinchieri A, Perletti G. Psychological and sexological assessment of patients with chronic prostatitis. Arch Ital Urol Androl 2024; 96:12452. [PMID: 38572720 DOI: 10.4081/aiua.2024.12452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 04/05/2024] Open
Abstract
PURPOSE Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is characterized by a multiform clinical presentation requiring a differentiated treatment based on different phenotypes including the psychosocial and sexual domains. The aim of this study was assessing the complex correlations between somatic, psychological, and sexual symptoms of CP/CPPS patients. MATERIALS AND METHODS We performed a cross-sectional study on patients attending a Prostatitis Clinic. Patients were administered the following questionnaires: National Institutes of Health- Chronic Prostatitis Symptom Index (NIH-CPSI), International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF), Premature Ejaculation Diagnostic Tool (PEDT), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder 7-item (GAD-7), Oxford Happiness Questionnaire (OHQ), and Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A). RESULTS Linear regression analyses show highly significant correlations between scores of the NIH-CPSI and the scores of the GAD-7, PHQ-9 and OHQ psychometric questionnaires. IPSS scores correlate significantly with the psychometric scores only when a non-parametric analysis is performed. IIEF and PEDT sexual function scores did not correlate with any of the psychometric tests. NIH-CPSI scores correlate positively with most of the TEMPS-A profiles but the hyperthymic profile correlated negatively with the total and QoL NIH-CPSI and with PEDT scores. CONCLUSIONS Scores measuring anxiety, depression, and psychological well-being in patients with CP/CPPS are strictly correlated with prostatitis-like symptoms although they are poorly correlated with symptoms of prostatism, as measured by IPSS, and not correlated with scores of sexual dysfunctions, as measured by IIEF and PEDT. A hyperthymic temperament may increase resilience against the disease.
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Affiliation(s)
| | | | | | | | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese.
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Diaz-Mohedo E, Hita-Contreras F, Castro-Martin E, Pilat A, Perez-Dominguez B, Valenza-Peña G. Using Myofascial Therapy to Improve Psychological Outcomes, Quality of Life, and Sexual Function in Women with Chronic Pelvic Pain-A Case Series. Healthcare (Basel) 2024; 12:304. [PMID: 38338190 PMCID: PMC10855135 DOI: 10.3390/healthcare12030304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/19/2023] [Accepted: 01/18/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Background: Chronic pelvic pain represents a prevalent condition afflicting women. Research has highlighted the presence of psychological distress and sexual dysfunction in these individuals. Regrettably, myofascial pelvic pain often goes unnoticed and untreated despite its integral role in chronic pelvic pain. (2) Methods: By employing a longitudinal case series design, we studied eighteen women afflicted with chronic pelvic pain. Over a 12-week period, these participants underwent 15 sessions of myofascial therapy. Data encompassing sociodemographic particulars, the Hospital Anxiety and Depression Scale, the Medical Outcomes Study Short Form 12 questionnaire, and the Female Sexual Function Index were collected at baseline, 12 weeks post-intervention, and again at the 24-week mark. (3) Results: After a span of 12 weeks subsequent to the intervention, the participants demonstrated noteworthy enhancements (p < 0.001) in their depression and anxiety scores, their overall Mental Component scores in the Medical Outcomes Study Short Form 12, as well as sexual function. Importantly, these gains were sustained at the 24-week juncture post-therapy. (4) Conclusions: The findings stemming from our prospective case study underscore the potential utility of myofascial therapy for women grappling with chronic pelvic pain. This form of intervention yields significant advancements in alleviating anxiety, depression, health-related quality of life, and sexual function.
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Affiliation(s)
| | - Fidel Hita-Contreras
- Department of Health Sciences, Faculty of Health Sciences, University of Jaen, 23071 Jaen, Spain;
| | - Eduardo Castro-Martin
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, 18016 Granada, Spain; (E.C.-M.); (G.V.-P.)
| | - Andrzej Pilat
- Myofascial Therapy School “Tupimek”, Physiotherapy School ONCE, Universidad Autonoma, 28049 Madrid, Spain;
| | | | - Geraldine Valenza-Peña
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, 18016 Granada, Spain; (E.C.-M.); (G.V.-P.)
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Sandler MD, Ledesma B, Thomas J, Ben-Ezra L, Lokeshwar SD, Paz LA, White J, Ramasamy R, Masterson TA. Biopsychosocial approach to male chronic pelvic pain syndrome: recent treatments and trials. Sex Med Rev 2023; 12:59-66. [PMID: 37717957 DOI: 10.1093/sxmrev/qead038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 08/04/2023] [Indexed: 09/19/2023]
Abstract
INTRODUCTION Chronic pelvic pain syndrome (CPPS) is a common urologic condition that can cause significant disability in affected individuals. Physiologic explanations of chronic pain are often incomplete; appropriate management of CPPS includes recognition of biological, psychological, and social elements, known as the biopsychosocial model. OBJECTIVE The aim of this narrative review is to investigate treatments for men with CPPS, with a special focus on those utilizing the biopsychosocial model of care. METHODS A comprehensive literature search was conducted on the electronic databases PubMed, Embase, and Cochrane Library, using relevant Medical Subject Heading terms and keywords related to CPPS treatments. The search was limited to studies published in English from inception to January 2023. Additionally, reference lists of selected studies were manually reviewed to find studies not identified by the initial search. Studies were included if they investigated pharmacologic or nonpharmacologic treatments for men with CPPS. RESULTS A total of 30 studies met the inclusion criteria. Antibiotics, α-blockers, nonsteroidal anti-inflammatory drugs, gabapentinoids, antidepressants, and phosphodiesterase type 5 inhibitors were among the pharmacologic agents included in trials attempting to reduce symptoms of male CPPS. Studies that focused on treating CPPS without medication included interventions such as shockwave therapy, acupuncture, physical therapy, botulinum toxin, cryotherapy, electrotherapy, exercise, and cognitive behavioral therapy. CONCLUSION α-Blockers and nonsteroidal anti-inflammatory drugs have shown promising results in treating CPPS in men, while the effectiveness of antibiotics remains controversial. Antidepressants and phosphodiesterase type 5 inhibitors may also be useful in decreasing symptoms in patients with CPPS. Treatments such as pelvic floor muscle therapy, acupuncture, shockwave therapy, and cognitive behavioral therapy must be considered effective complements to medical management in men with CPPS. While these interventions demonstrate benefits as monotherapies, the individualization and combination of treatment modalities are likely to result in reduced pain and improved quality of life.
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Affiliation(s)
- Max D Sandler
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Braian Ledesma
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Jamie Thomas
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Logan Ben-Ezra
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Soum D Lokeshwar
- Department of Urology, School of Medicine, Yale University, New Haven, CT 06520, United States
| | - Lisa A Paz
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Joshua White
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Ranjith Ramasamy
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
| | - Thomas A Masterson
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, United States
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Stamatiou K, Trinchieri M, Trinchieri M, Perletti G, Magri V. Chronic prostatitis and related psychological problems. Which came first: The chicken or the egg? A systematic review. Arch Ital Urol Androl 2023; 95:11300. [PMID: 36943000 DOI: 10.4081/aiua.2023.11300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Indexed: 03/23/2023] Open
Abstract
INTRODUCTION/AIM A spectrum of psychological problems is commonly found in CP/CPPS patients, though it is not yet clear whether, a priori, psychological dysfunctions are the cause of these pain syndromes, or whether these pain conditions are themselves causing psychological disturbances. In this article we present the current perspective on the impact of psychological problems in chronic prostatitis syndromes and we discuss the implications thereof from a clinical perspective. MATERIALS AND METHODS A database and a manual search were conducted in the MEDLINE database of the National Library of Medicine, EMBASE, and other libraries using the key words "prostatitis syndromes", "chronic bacterial prostatitis", "chronic pelvic pain", in various combinations with the terms "psychological issues", "depression" "anxiety", "stress", "unhappiness", "cognitive status" and "personality". Two independent reviewers performed data extraction. We included clinical studies with available information on chronic prostatitis and related psychological conditions. We considered full-text written papers. We excluded reviews and case reports. In order to reduce the risk of bias we analyzed only studies including patients with confirmed CBP or CP/CPPS. Bibliographic information in the selected publications was checked for relevant records not included in the initial search. RESULTS Database search allowed us to retrieve 638 studies to which we added to 16 additional studies retrieved by hand-searching. After screening, 34 relevant papers were identified for thorough review. Most studies included patients with chronic pelvic pain and prostatitis-like symptoms, whereas a smaller number of studies included patients with methodologically con- firmed CP/CPPS including studies with a microbiologically confirmed diagnosis of CBP. The psychosocial factors examined in the selected studies include pain, catastrophizing, stress, personality factors and social aspects. Comorbid psychiatric disorders evidenced in the studies included depression, anxiety and trauma-related disorders, somatization disorders, and substance abuse. Some studies investigated the association of pain with each individual psychological disturbance, while others examined the impact of pain in association with the overall quality of life. Sample size, study design and diagnostic measures varied among studies. CONCLUSIONS Despite limitations and variations in sample size, study design and diagnostic measures in all included studies, a relation between chronic prostatitis and psychological problems is a consistent finding. The existing evidence does not permit to definitely conclude whether psychological problems are a risk factor for CP/CPPS or whether they represent an array of symptoms that are associated with the exacerbation of this disease.
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Affiliation(s)
| | | | | | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese.
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6
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Edvinsson M, Karlsson M, Linton SJ, Brattgård K, Solinger G, Flink IK. Male pelvic pain: the role of psychological factors and sexual dysfunction in a young sample. Scand J Pain 2023; 23:104-109. [PMID: 35851097 DOI: 10.1515/sjpain-2021-0221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 06/14/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVES Male pelvic pain is a common yet poorly understood condition, strongly influencing quality of life of those affected. Research on psychological and sexual factors is lacking, specifically on younger men in family-forming ages. This study aims to explore psychological and sexual factors related to pelvic pain in younger men (<40 years) through a cross-sectional design. METHODS Participants were recruited via social media, and completed a digital survey regarding sexual health and psychological distress (n=2,647). Men with varying levels of pelvic pain were compared on levels of psychological distress and self-reported sexual health. RESULTS Men with pelvic pain (n=369) reported significantly higher levels of catastrophizing, anxiety and premature ejaculation compared to men without pelvic pain. Furthermore, men with higher pain intensity reported significantly higher levels of catastrophizing, anxiety and depressive symptoms compared to men experiencing lower pain intensity. Hierarchical regression analysis revealed catastrophizing and depressive symptoms as significantly predictors of pain intensity. CONCLUSIONS These findings underscore the role of psychological factors in male pelvic pain, and points to the need for integrating a psychological understanding for further treatment development.
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Affiliation(s)
- Magnus Edvinsson
- Department of Psychiatry, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Moa Karlsson
- School of Law, Psychology and Social Work, Örebro University, Örebro, Sweden
| | - Steven J Linton
- School of Law, Psychology and Social Work, Örebro University, Örebro, Sweden
| | - Klas Brattgård
- School of Law, Psychology and Social Work, Örebro University, Örebro, Sweden
| | - Gabriel Solinger
- School of Law, Psychology and Social Work, Örebro University, Örebro, Sweden
| | - Ida K Flink
- School of Law, Psychology and Social Work, Örebro University, Örebro, Sweden
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7
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Li ASW, Van Niekerk L, Wong ALY, Matthewson M, Garry M. Psychological management of patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS): a systematic review. Scand J Pain 2023; 23:25-39. [PMID: 35938980 DOI: 10.1515/sjpain-2022-0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/30/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVES Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a complex condition. Despite recommendations for the inclusion of non-pharmacological treatment in the management of CP/CPPS, the focus has predominantly been on the inclusion of physical therapies with minimal discussion of psychological interventions. Therefore, this systematic review aimed to evaluate peer-reviewed studies of psychological interventions for men with CP/CPPS to determine their therapeutic efficacy and quality of intervention. METHODS The review was registered in PROSPERO and based on PRISMA 2020 protocol. The systematic literature search was conducted in six databases. Quantitative studies of psychological intervention for adult men with CP/CPPS that provided outcome measures of pain, quality of life and/or psychological symptoms were reviewed. The Oxford level of evidence and Quality Assessment Tool for Quantitative Studies developed by the Effective Public Health Practice were employed. RESULTS A total of 4,503 studies were reviewed; seven met the inclusion criteria. The included studies were randomised controlled trials, cohort, repeated measures, and case-series studies, with most including combined treatment for CP/CPPS. Cognitive therapy, cognitive behavioural therapy, or paradoxical relaxation training were found to be effective. However, high risks of bias were found in all included studies, limiting the generalisability and reliability of findings. CONCLUSIONS Evidence is preliminary but shows promise for psychological treatment either as a combined or standalone treatment for CP/CPPS. However, there is a need to develop research with a more rigorous methodology to evaluate psychological treatments for men with CP/CPPS.
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Affiliation(s)
- Arthur Sone-Wai Li
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Leesa Van Niekerk
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Aquina Lim Yim Wong
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Mandy Matthewson
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Michael Garry
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
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The longitudinal association of symptom-related and psychological factors with health-related quality of life in patients with chronic pelvic pain syndrome. J Psychosom Res 2022; 153:110707. [PMID: 34954604 DOI: 10.1016/j.jpsychores.2021.110707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 12/15/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To analyze the course of symptom-related measures, psychological variables and health-related quality of life (HRQoL) over a 12-month period, and to longitudinally examine symptom-related and psychological factors as predictors for HRQoL in male and female patients with chronic pelvic pain syndrome (CPPS). METHODS Data from 125 patients aged 19-83 years at baseline attending an interdisciplinary outpatient clinic for CPPS were analyzed. Participants completed a self-administered questionnaire on subjective health issues, and a postal follow-up survey was conducted 12 months later. We assessed physical and mental HRQoL, CPPS symptom severity, pain intensity, severity of somatic, depressive and anxiety symptoms, pain catastrophizing, and data on treatments during the follow-up period. Data were analyzed using multilevel linear modelling. RESULTS CPPS symptom severity, pain intensity, and pain catastrophizing significantly decreased over time. HRQoL and levels of somatic symptoms, depressive symptoms and anxiety remained stable. Lower baseline levels of somatic symptoms were associated with an increase in physical HRQoL, and lower baseline levels of depressive symptoms, anxiety and pain catastrophizing were associated with an increase in mental HRQoL after 12 months. Treatment utilization was neither related to decrease in CPPS symptom severity, pain intensity and pain catastrophizing, nor to HRQoL after 12 months. CONCLUSIONS Our data suggest that CPPS is related to persistently diminished HRQoL. Somatic symptoms and psychological factors are important determinants of HRQoL and potential therapeutic targets. To evaluate the efficacy and impact of treatment on CPPS-related outcomes, future large-scaled studies should systematically assess detailed data about therapies patients receive in routine care.
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Lubián-López DM, Moya-Bejarano D, Butrón-Hinojo CA, Marín-Sánchez P, Blasco-Alonso M, Jiménez-López JS, Villegas-Muñoz E, González-Mesa E. Measuring Resilience in Women with Endometriosis. J Clin Med 2021; 10:jcm10245942. [PMID: 34945238 PMCID: PMC8708759 DOI: 10.3390/jcm10245942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/06/2021] [Accepted: 12/14/2021] [Indexed: 12/15/2022] Open
Abstract
Endometriosis is a multifactorial disease with pathophysiological factors not yet well known; it also presents a wide symptomatic range that makes us think about the need for multidisciplinary management. It is a chronic disease in which there is no definitive treatment, and is associated in a large majority of cases with psychological pathology. Connecting comorbidities and multimorbidities on a neurobiological, neuropsychological, and pathophysiological level could significantly contribute to their more successful prevention and treatment. In our study, resilience is analyzed as an adjunctive measure in the management of endometriosis. Methods: A multi-centre, cross-sectional study was performed to analyse resilience levels in a sample of Spanish women suffering from endometriosis. CDRIS-25, CDRIS-10, BDI, the STAI, and the SF-36 Health Questionnaire were used for assessments. A representative group of 202 women with endometriosis was recruited by consecutive sampling. Exploratory and confirmatory factor analyses were performed for both resilience scales. Results: Mean CDRIS-25 and CDRIS-10 scores were 69.58 (SD 15.1) and 29.37 (SD 7.2), respectively. Women with adenomyosis and without signs of deep endometriosis showed the lowest scores. The best predictive model included women’s age, years of endometriosis evolution, number of pregnancies, and history of fertility problems as the best predictive factors. Conclusions: Women build resilience as the number of years of evolution of the disease increases. Symptoms such as dyspareunia and continued abdominal pain were more prevalent among less resilient women.
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Affiliation(s)
- Daniel María Lubián-López
- Department of Obstetrics and Gynecology, University Hospital of Jerez de la Frontera, 11407 Cádiz, Spain;
- Department of Obstetrics and Gynecology, School of Medicine, University of Cádiz, 11003 Cádiz, Spain
| | - Davinia Moya-Bejarano
- Department of Obstetrics and Gynecology, Regional University Hospital of Málaga, 29001 Málaga, Spain; (M.B.-A.); (E.V.-M.); (E.G.-M.)
- Correspondence: (D.M.-B.); (J.S.J.-L.)
| | | | - Pilar Marín-Sánchez
- Department of Obstetrics and Gynecology, University Hospital Virgen de la Arrixaca, 30120 Murcia, Spain;
| | - Marta Blasco-Alonso
- Department of Obstetrics and Gynecology, Regional University Hospital of Málaga, 29001 Málaga, Spain; (M.B.-A.); (E.V.-M.); (E.G.-M.)
| | - Jesús Salvador Jiménez-López
- Department of Obstetrics and Gynecology, Regional University Hospital of Málaga, 29001 Málaga, Spain; (M.B.-A.); (E.V.-M.); (E.G.-M.)
- Correspondence: (D.M.-B.); (J.S.J.-L.)
| | - Emilia Villegas-Muñoz
- Department of Obstetrics and Gynecology, Regional University Hospital of Málaga, 29001 Málaga, Spain; (M.B.-A.); (E.V.-M.); (E.G.-M.)
| | - Ernesto González-Mesa
- Department of Obstetrics and Gynecology, Regional University Hospital of Málaga, 29001 Málaga, Spain; (M.B.-A.); (E.V.-M.); (E.G.-M.)
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Giannantoni A, Gubbiotti M, Balzarro M, Rubilotta E. Resilience in the face of pelvic pain: A pilot study in males and females affected by urologic chronic pelvic pain. Neurourol Urodyn 2021; 40:1011-1020. [PMID: 33764614 PMCID: PMC8252554 DOI: 10.1002/nau.24659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/16/2021] [Accepted: 03/06/2021] [Indexed: 12/15/2022]
Abstract
AIMS Resilience represents a fundamental element in the experience of pain, as it allows adaptation to suffering and increases psychological social well-being and quality of life (QoL). We investigated resilience in patients affected by urologic chronic pelvic pain (UCPP) and the relationships with pain severity and distribution, catastrophizing and psychological distress. METHODS Forty-eight consecutive UCPP patients were classified on a pain body map as being affected by pelvic pain only or widespread pain (WP), and underwent the evaluation of resilience with the 14-item Resilience Scale (RS-14), with higher scores indicating high resilience levels; scores < 56 denote very poor resilience. Pelvic and nonpelvic pain intensity and the bother of urinary symptoms on QoL were measured by means of Pain Numerical Rating Scale (PNRS) and Visual Analog Scale (VAS). Pain Catastrophizing Scale (PCS) and Depression Anxiety Stress Scales (DASS-21) investigated catastrophizing and psychological conditions. RESULTS Overall, RS-14 mean ± SD total score was 50.2 ± 12.5 in patients with pelvic pain only and 40.2 ± 10.2 in those with WP. Significant relationships were observed between low resilience levels and high scores of pelvic and nonpelvic PNRS, VAS, pain catastrophizing scale and depression and anxiety, stress scale (for all: p < 0.001). Significantly lower RS-14 scores were detected in females and in patients with WP. CONCLUSIONS A very poor resilience has been identified in UCPP patients, particularly in those with greater catastrophizing and mood alterations. WP and female gender were mostly affected. In UCPP patients, low resilience appears as a crucial factor in pain experience.
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Affiliation(s)
- Antonella Giannantoni
- Functional and Surgical Urology Unit, Department of Medical and Surgical Sciences and NeurosciencesUniversity of SienaSienaItaly
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Skaudickas D, Telksnys T, Veikutis V, Aniulis P, Jievaltas M. Extracorporeal shock wave therapy for the treatment of chronic pelvic pain syndrome. Open Med (Wars) 2020; 15:580-585. [PMID: 33336014 PMCID: PMC7712093 DOI: 10.1515/med-2020-0174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/27/2020] [Accepted: 05/08/2020] [Indexed: 11/16/2022] Open
Abstract
Background Prostatitis is the most commonly diagnosed disease in men younger than 50 years and accounts for about 8% of all urologists’ consultations. Objective After evaluating clinical trials and demonstrating the efficacy of chronic non-bacterial prostatitis treatment, it remains of clinical importance to continue studies on the use of low-energy extracorporeal shock wave therapy (ESWT) in men. Materials and methods From May 2017 to April 2018, 40 patients with chronic prostatitis (CP) type IIIB/chronic pelvic pain syndrome (CPPS) were enrolled in the study. The patients underwent ESWT once a week for 4 weeks. Results The mean age of the patients was 47.8 years. A statistically significant improvement in all the parameters, i.e., the International Prostate Symptom Score (IPSS), the visual analogue scale (VAS), National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI), and the International Index of Erectile Function (IIEF), was observed at week 4. The effect of the treatment was maintained during the entire 12-week period. The NIH-CPSI total score showed the best improvement at week 4, but a slight deterioration without a statistically significant change was noticed at week 12. The greatest improvement at week 4 was documented for the NIH-CPSI and IPSS (43% and 37%, respectively). At week 12, an improvement of 52% and 39% was recorded for VAS and IPSS, respectively. Conclusions Our findings confirmed the effectiveness and safety of ESWT in resistant cases of CPPS in the short term. ESWT is cost-effective, which takes little time or requires a small amount of staff, and is easily conducted.
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Affiliation(s)
- Darijus Skaudickas
- Medical Academy, Lithuanian University of Health Sciences, Eiveniu 2, 50161, Kaunas, Lithuania
| | - Titas Telksnys
- Medical Academy, Lithuanian University of Health Sciences, Eiveniu 2, 50161, Kaunas, Lithuania
| | - Vincentas Veikutis
- Department of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Povilas Aniulis
- Medical Academy, Lithuanian University of Health Sciences, Eiveniu 2, 50161, Kaunas, Lithuania
| | - Mindaugas Jievaltas
- Medical Academy, Lithuanian University of Health Sciences, Eiveniu 2, 50161, Kaunas, Lithuania
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12
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Zhang LG, Yu ZQ, Yang C, Chen J, Zhan CS, Chen XG, Zhang L, Hao ZY, Liang CZ. Effect of Eriocalyxin B on prostatic inflammation and pelvic pain in a mouse model of experimental autoimmune prostatitis. Prostate 2020; 80:1394-1404. [PMID: 32965686 DOI: 10.1002/pros.24065] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 08/13/2020] [Indexed: 01/14/2023]
Abstract
BACKGROUND Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disease in males. Eriocalyxin B (EriB), a natural diterpenoid purified from Isodon eriocalyx var. laxiflora, was previously reported to have antitumor effects via multiple immune-related pathways. In this study, we investigated the effect of EriB on CP/CPPS using a mouse model of experimental autoimmune prostatitis (EAP) and explored its potential mechanisms. METHODS The EAP model was established in nonobese diabetic mice by intradermal injecting a mixture of prostate antigens and Complete Freund's Adjuvant on days 0 and 28. Then, EAP mice received daily intraperitoneal injections of EriB (5 or 10 mg/kg/d) for 14 days, from days 28 to 42 (EAP+EriB5 or EAP+EriB10 groups). The histopathological appearance of the prostate tissues was evaluated. Chronic pelvic pain development was assessed by cutaneous allodynia. Inflammatory cytokines were measured by enzyme-linked immunosorbent assay tests. We then explored anti-inflammatory potential mechanisms of EriB by studying the effects of PI3K inhibitor wortmannin (EAP+EriB10+Wort group) and NF-κB inhibitor SC75741 (EAP+EriB10+SC group) on prostate inflammation and pelvic pain using this model. RESULTS Histological analyses revealed significant prostate inflammation in EAP mice compared with control mice. Significantly increased pelvic pain was detected in EAP mice (P < .05). Compared with the EAP+Veh group, chronic pain development, histological appearance, and cytokine levels demonstrated that EriB could alleviate the severity of EAP in a dose-dependent manner though upregulation of the PI3K/Akt/mTOR pathway and downregulation of the NF-κB pathway. Further mechanism research demonstrated that the PI3K/AKT/mTOR pathway could be blocked by wortmannin, but was not affected by SC75741. In addition, the NF-κB pathway could be further inhibited by SC75741 compared with the EAP+EriB10+Veh group. However, wortmannin could reactivate the NF-κB pathway, indicating that the PI3K/AKT/mTOR pathway negatively regulates the NF-κB pathway during EriB treatment. CONCLUSIONS The results of the present study suggested that EriB could alleviate the severity of prostatic inflammation and pelvic pain in an EAP mouse model. These findings may broaden the value of EriB as a promising candidate for the treatment of CP/CPPS.
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Affiliation(s)
- Li-Gang Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Zi-Qiang Yu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Department of Urology, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Cheng Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Jing Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Chang-Sheng Zhan
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Xian-Guo Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Li Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Zong-Yao Hao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
| | - Chao-Zhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, China
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Werneburg GT, Farber N, Gotwald P, Shoskes DA. Culture-independent Next Generation Sequencing of Urine and Expressed Prostatic Secretions in Men With Chronic Pelvic Pain Syndrome. Urology 2020; 147:230-234. [PMID: 33098861 DOI: 10.1016/j.urology.2020.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/26/2020] [Accepted: 10/08/2020] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To compare standard cultures and next-generation sequencing (NGS) in men with chronic prostatitis/chronic pelvic pain syndrome (CPPS). CPPS shares clinical features with urinary tract infections, but bacteria are seldom found. NGS is more sensitive than standard cultures. MATERIALS AND METHODS Men diagnosed with CPPS (National Institute of Health Category III) underwent traditional cultures and NGS of their urine and expressed prostatic secretions (EPS). Characteristics between groups were compared statistically. RESULTS Thirty-one men with CPPS were included (mean age 44.5). All standard urine cultures were negative, and 3 EPS cultures were positive. Seventy-eight unique microbes were detected with NGS, including uropathogens in 10 of the men. There were no bacteria identified by NGS in EPS that were not also found in the urine. Men with positive NGS did not differ from those without in age, symptom severity or phenotype. Men with typical urinary tract infection symptoms (eg, dysuria, chills) were more likely to have uropathogens detected on NGS relative to men without such symptoms. Nine patients were prescribed antibiotics based on their NGS findings, but only 1 exhibited symptom improvement (11%). CONCLUSION NGS commonly identified bacteria in CPPS patients, but these did not localize to the prostate. NGS positivity did not correlate with symptom severity and antibiotic therapy was seldom effective. NGS detected uropathogens more frequently in those with clinical symptoms suggestive of urinary tract infection. Clinical trials are needed to examine the utility of NGS-guided antibiotics in this subpopulation.
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Affiliation(s)
- Glenn T Werneburg
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH.
| | - Nicholas Farber
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Paige Gotwald
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Daniel A Shoskes
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
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Abstract
Objectives: To investigate whether male patients with depression are at an increased risk of prostatitis.Methods: We used a universal insurance claims database in Taiwan from 2000 to 2010 to identify patients with newly diagnosed depression (n = 13,019) (depression cohort) and those without depression (n = 53,026) (comparison cohort). Both cohorts were matched by age and index year of depression incidence. Hazard ratios of prostatitis were calculated by multivariable Cox proportional hazard models.Results: The incidence of prostatitis demonstrated a 2-fold increase in the depression cohort in comparison with that observed in the non-depression cohort, with an adjusted hazard ratio of 1.70 after adjustment for age, occupation, urbanisation level, potential comorbidity and medication. Furthermore, patients with depression, relative to the non-depression cohort, were 1.85-fold more likely to develop acute prostatitis, 1.76-fold more likely to develop chronic prostatitis and 1.63-fold more likely to develop unspecific prostatitis. Major associations still existed; even those stratified by age, occupation, urbanisation level and comorbidity all showed greater increased risks of prostatitis in the depression cohort than in the non-depression cohort.Conclusions: Depression can be an independent factor associated with the increased risk of prostatitis for men. The incidence of chronic prostatitis is greater than that of acute prostatitis. Close surveillance for UTI and depression treatment and lifestyle intervention should be considered for men with high risk for prostatitis. The mechanism associated with the development of prostatitis in men with depression requires further study. In addition, the mechanism of prostatitis may need comprehensive investigation.
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Affiliation(s)
- Chi-Shun Lien
- Department of Urology, China Medical University and Hospital, Taichung, Taiwan
| | - Chi-Jung Chung
- Department of Health Risk Management, College of Public Health, China Medical University, Taichung, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University and Hospital, Taichung, Taiwan
| | - Chao-Hsiang Chang
- Department of Urology, China Medical University and Hospital, Taichung, Taiwan.,Department of Medicine College of Medicine, China Medical University and Hospital, Taichung, Taiwan
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Jain P, Ghosh A, Jana D, Pal DK. Chronic pelvic pain syndrome/chronic prostatitis: Is it related to human papillomavirus infection? A case-control study from Eastern India. Urologia 2020; 87:137-141. [PMID: 31942836 DOI: 10.1177/0391560319899848] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Relationship between human papillomavirus infection and chronic prostatitis/chronic pelvic pain syndrome is not clear in the Indian population. The present study evaluated human papillomavirus infection as a risk factor in the development of chronic prostatitis/chronic pelvic pain syndrome. METHODS Patients between the age group of 18 and 50 years, diagnosed with chronic prostatitis/chronic pelvic pain syndrome (Cases) or sexually active asymptomatic men with primary infertility (Controls), were recruited. Recording of the personal and/or family history and National Institute of Health-chronic prostatitis symptom index scoring (pain score, urinary score, and quality-of-life score) was done in all prostatitis patients. Seminal fluids of all study patients were evaluated for genomic sequences of human papillomavirus including oncogenic subtypes human papillomavirus-16 and -18. RESULTS Study participants were divided in cases (n = 50) and controls (n = 50). The mean age of cases and controls were 30.72 and 32.48 years, respectively. Among the cases, the mean duration of symptoms was 9.98 months and mean total National Institute of Health-chronic prostatitis symptom index scoring score and mean International Prostate Symptom Score were 20.52 and 5.8, respectively. Among cases, 26 (52%) were found positive for human papillomavirus infection compared to only 6 (12%) in control group (risk ratio = 0.43; 95% confidence interval = 0.3-0.62; p < 0.001). Infection with human papillomavirus-16 subtype was significantly associated with patients from cases group (χ2 = 4.17; risk ratio (confidence interval) (0.39-0.59); p = 0.041). Oncogenic human papillomavirus-18 subtype was not found in any of the group. CONCLUSION These observations indicate that infection with human papillomavirus (HPV-16 subtype) can be considered as a risk factor for the development of chronic prostatitis/chronic pelvic pain syndrome in Indian males under the age of 50 years.
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Affiliation(s)
- Pritesh Jain
- Department of Urology, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Amlan Ghosh
- Department of Biological sciences, Presidency University, Kolkata, India
| | - Debarshi Jana
- Department of Gynecology and Obstetrics, Institute of Post-Graduate Medical Education & Research, Kolkata, India
| | - Dilip Kumar Pal
- Department of Urology, Institute of Post Graduate Medical Education & Research, Kolkata, India
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Roman K, Hall C, Schaeffer AJ, Thumbikat P. TRPV1 in experimental autoimmune prostatitis. Prostate 2020; 80:28-37. [PMID: 31573117 PMCID: PMC7313375 DOI: 10.1002/pros.23913] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 09/18/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a disorder that is characterized by persistent pelvic pain in men of any age. Although several studies suggest that the transient receptor potential vanilloid 1 (TRPV1) channel is involved in various pathways of chronic pain, the TRPV1 channel has not been implicated in chronic pelvic pain associated with CP/CPPS. METHODS Male C57BL/6J (B6) and TRPV1 knockout (TRPV1 KO) mice (5-7 weeks old) were used to study the development of pelvic allodynia in a murine model of CP/CPPS called experimental autoimmune prostatitis (EAP). The prostate lobes, dorsal root ganglia (DRG), and spinal cord were excised at day 20. The prostate lobes were assessed for inflammation, TRPV1 expression, and mast cell activity. DRG and spinal cord, between the L6-S4 regions, were analyzed to determine the levels of phosphorylated ERK1/2 (p-ERK 1/2). To examine the therapeutic potential of TRPV1, B6 mice with EAP received intraurethral infusion of a TRPV1 antagonist at day 20 (repeated every 2 days) and pelvic pain was evaluated at days 20, 25, 30, and 35. RESULTS Our data showed that B6 mice with EAP developed pelvic tactile allodynia at days 7, 14, and 20. In contrast, TRPV1 KO mice with EAP do not develop pelvic tactile allodynia at any time point. Although we observed no change in the levels of TRPV1 protein expression in the prostate from B6 mice with EAP, there was evidence of significant inflammation and elevated mast cell activation. Interestingly, the prostate from TRPV1 KO mice with EAP showed a lack of mast cell activation despite evidence of prostate inflammation. Next, we observed a significant increase of p-ERK1/2 in the DRG and spinal cord from B6 mice with EAP; however, p-ERK1/2 expression was unaltered in TRPV1 KO mice with EAP. Finally, we confirmed that intraurethral administration of a TRPV1 antagonist peptide reduced pelvic tactile allodynia in B6 mice with EAP after day 20. CONCLUSIONS We demonstrated that in a murine model of CP/CPPS, the TRPV1 channel is key to persistent pelvic tactile allodynia and blocking TRPV1 in the prostate may be a promising strategy to quell chronic pelvic pain.
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Affiliation(s)
- Kenny Roman
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Christel Hall
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Anthony J. Schaeffer
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Praveen Thumbikat
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Dybowski C, Löwe B, Brünahl C. Predictors of pain, urinary symptoms and quality of life in patients with chronic pelvic pain syndrome (CPPS): A prospective 12-month follow-up study. J Psychosom Res 2018; 112:99-106. [PMID: 30097143 DOI: 10.1016/j.jpsychores.2018.06.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 06/18/2018] [Accepted: 06/29/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Chronic pelvic pain syndrome (CPPS) can affect both men and women and often causes substantial impairment to quality of life. Although cross-sectional studies have suggested that psychosocial aspects may constitute important factors in the etiology and maintenance of CPPS, longitudinal studies are rare. Therefore, the present study examines psychosocial factors as prospective predictors of pain intensity, urinary symptoms and impediments to quality of life in men and women with CPPS. METHODS Data were collected from patients during visits to a specialized, interdisciplinary outpatient clinic and after 12 months. Outcomes included pain intensity, urinary symptoms and impediments to quality of life, all of which were measured with the NIH-CPSI. Age, sex, depressive-anxious symptomatology (PHQ-ADS), pain catastrophizing (PCS), health anxiety (WI-7) and social support (FSozU) were examined as predictors in multivariate linear regressions. RESULTS Data from 109 patients (59.6% female; age M = 49.3, SD = 16.7) were analyzed. Pain severity (β = .30, p = .004), age (β = .22, p = .02), urinary symptoms (β = .24, p = .01) and depressive-anxious symptomatology (β = .29, p = .009) at baseline emerged as predictors of pain at follow-up. Urinary symptoms were predicted by urinary symptoms (β = .53, p < .001) and depressive-anxious symptomatology (β = .25, p = .01) at baseline; impediments to quality of life were predicted by depressive-anxious symptomatology (β = .27, p = .01). CONCLUSION Psychological factors, especially depressive-anxious symptomatology, predict CPPS-specific symptom severity and impediments to quality of life after 12 months and thus substantially contribute to the chronification of CPPS. It is recommended to address anxiety and depression in patients with CPPS as early as possible in biopsychosocially oriented treatment approaches.
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Affiliation(s)
- Christoph Dybowski
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf and Schön Klinik Hamburg Eilbek, Hamburg, Germany.
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf and Schön Klinik Hamburg Eilbek, Hamburg, Germany
| | - Christian Brünahl
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf and Schön Klinik Hamburg Eilbek, Hamburg, Germany
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19
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Naliboff BD, Stephens AJ, Lai HH, Griffith JW, Clemens JQ, Lutgendorf S, Rodriguez LV, Newcomb C, Sutcliffe S, Guo W, Kusek JW, Landis JR. Clinical and Psychosocial Predictors of Urological Chronic Pelvic Pain Symptom Change in 1 Year: A Prospective Study from the MAPP Research Network. J Urol 2017; 198:848-857. [PMID: 28528930 PMCID: PMC5720154 DOI: 10.1016/j.juro.2017.05.065] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2017] [Indexed: 12/30/2022]
Abstract
PURPOSE We examined baseline clinical and psychosocial characteristics that predict 12-month symptom change in men and women with urological chronic pelvic pain syndromes. MATERIALS AND METHODS A total of 221 female and 176 male patients with urological chronic pelvic pain syndromes were recruited from 6 academic medical centers in the United States and evaluated at baseline with a comprehensive battery of symptom, psychosocial and illness-impact measures. Based on biweekly symptom reports, a functional clustering procedure classified participant outcome as worse, stable or improved on pain and urinary symptom severity. Cumulative logistic modeling was used to examine individual predictors associated with symptom change as well as multiple predictor combinations and interactions. RESULTS About 60% of participants had stable symptoms with smaller numbers (13% to 22%) showing clear symptom worsening or improvement. For pain and urinary outcomes the extent of widespread pain, amount of nonurological symptoms and poorer overall health were predictive of worsening outcomes. Anxiety, depression and general mental health were not significant predictors of outcomes but pain catastrophizing and self-reported stress were associated with pain outcome. Prediction models did not differ between men and women and for the most part they were independent of symptom duration and age. CONCLUSIONS These results demonstrate for the first time in a large multisite prospective study that presence of widespread pain, nonurological symptoms and poorer general health are risk factors for poorer pain and urinary outcomes in men and women. The results point to the importance of broad based assessment for urological chronic pelvic pain syndromes and future studies of the mechanisms that underlie these findings.
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Affiliation(s)
- Bruce D Naliboff
- Departments of Medicine and Psychiatry and Biobehavioral Sciences, University of California-Los Angeles, Los Angeles, California.
| | - Alisa J Stephens
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - H Henry Lai
- Division of Urologic Surgery, Department of Surgery and Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri
| | - James W Griffith
- Department of Medical Social Sciences, Northwestern University, Evanston, Illinois
| | - J Quentin Clemens
- Department of Urology, University of Michigan School of Medicine, Ann Arbor, Michigan
| | - Susan Lutgendorf
- Department of Psychological and Brain Sciences and Urology, University of Iowa, Iowa City, Iowa
| | - Larissa V Rodriguez
- Departments of Urology and Obstetrics and Gynecology, University of Southern California, Los Angeles, California
| | - Craig Newcomb
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Siobhan Sutcliffe
- Division of Public Health Sciences and Alvin J. Siteman Cancer Center, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Wensheng Guo
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - John W Kusek
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - J Richard Landis
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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20
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Kim A, Hoe KO, Shin JH, Choo MS. Evaluation of the incidence and risk factors associated with persistent frequency in interstitial cystitis/bladder pain syndrome and the efficacy of antimuscarinic treatment. Investig Clin Urol 2017; 58:353-358. [PMID: 28868507 PMCID: PMC5577332 DOI: 10.4111/icu.2017.58.5.353] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 04/21/2017] [Indexed: 11/18/2022] Open
Abstract
PURPOSE To investigate the incidence and risk factors associated with persistent urinary frequency, and to evaluate the efficacy of antimuscarinic treatment. MATERIALS AND METHODS Interstitial cystitis/bladder pain syndrome (IC/BPS) patients complaining of persistent urinary frequency despite improved pain were evaluated. Before initial conventional treatment, each patient completed a voiding diary and symptom questionnaires. After conventional treatment, patients were divided according to the presence of pain and frequency. Improved pain was defined as lesser than 3 points in visual analogue scale, and persistent urinary frequency as >10 times/d. Risk factors for persistent frequency were identified through multivariate analysis. The efficacy of antimuscarinic treatment was assessed by the mean change of frequency. RESULTS Of 171 IC/BPS patients treated with conventional therapy, 132 had improved pain after 3 months, but 72 had persistent frequency (72 of 132, 54.5%). Patients with persistent frequency had lower voided volume (p=0.008), lower maximal flow rate (p<0.001), lower maximal bladder capacity (p=0.003), and more frequent micturition (p<0.001) at baseline compared to those with improved frequency. Patients who took antimuscarinic agents showed slightly decreased urinary frequency, from 14.6 times/d to 13.5 times/d (p=0.438) after 3 months of medication. No patients showed more than a 20% decrease in frequency with antimuscarinics. CONCLUSIONS About half of the patients with IC/BPS showed persistent frequency, with poor voiding function identified as a risk factor; antimuscarinic treatment was not effective in these patients.
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Affiliation(s)
- Aram Kim
- Department of Urology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Kyeong-Ok Hoe
- Department of Urology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
| | - Jung Hyun Shin
- Department of Urology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
| | - Myung-Soo Choo
- Department of Urology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea
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Lian F, Shah A, Mueller B, Welliver C. Psychological perspectives in the patient with chronic orchialgia. Transl Androl Urol 2017; 6:S14-S19. [PMID: 28725613 PMCID: PMC5503917 DOI: 10.21037/tau.2017.03.91] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Chronic orchialgia is a challenging problem to both the practitioner and unhappy patient and may be a poorly understood manifestation of a potential variety of different discrete causes. Treatment options can be wide ranging and include conservative measures, medical therapy, in office treatments and surgical procedures. Research has primarily focused on these more concrete treatment options with little focus on the either co-morbid or causative psychological issues. By at least considering the potential psychological co-morbidities and stressors that may be associated with chronic orchialgia, physicians can better utilize a multi-modal approach to this vexing problem.
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Affiliation(s)
- Fei Lian
- Division of Urology, Albany Medical Center, Albany, New York, USA
| | - Ankur Shah
- Division of Urology, Albany Medical Center, Albany, New York, USA
| | - Benjamin Mueller
- Division of Urology, Albany Medical Center, Albany, New York, USA
| | - Charles Welliver
- Division of Urology, Albany Medical Center, Albany, New York, USA
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Twiddy H, Bradshaw A, Chawla R, Johnson S, Lane N. Female chronic pelvic pain: the journey to diagnosis and beyond. Pain Manag 2017; 7:155-159. [PMID: 28073312 DOI: 10.2217/pmt-2016-0052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Hannah Twiddy
- The Pain Management Department, the Walton Centre NHS Trust, Liverpool, UK
| | - Alison Bradshaw
- The Pain Management Department, the Walton Centre NHS Trust, Liverpool, UK
| | - Rajiv Chawla
- The Pain Management Department, the Walton Centre NHS Trust, Liverpool, UK
| | - Selina Johnson
- The Pain Management Department, the Walton Centre NHS Trust, Liverpool, UK.,Institute of Translational Medicine, The University of Liverpool, Liverpool, UK
| | - Natalie Lane
- The Pain Management Department, the Walton Centre NHS Trust, Liverpool, UK
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Pereira R, Margarida Oliveira C, Nobre P. Sexual Functioning and Cognitions During Sexual Activity in Men With Genital Pain: A Comparative Study. JOURNAL OF SEX & MARITAL THERAPY 2016; 42:602-615. [PMID: 26548315 DOI: 10.1080/0092623x.2015.1113582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Male genital pain is frequently associated with sexual dysfunction, and some studies suggest it is influenced by cognitive factors. However, there is little evidence on how these factors discriminate male genital pain from other sexual problems. This study intends to explore differences on sexual functioning and self-reported cognitions during sexual activity between men with genital pain, men with sexual dysfunction, and sexually healthy men. A total of 134 men divided in three groups based on their clinical condition (i.e., genital pain, sexual dysfunction, or no sexual/pain complaints) and matched for demographic variables completed measures of sexual functioning (IIEF) and thoughts during sexual activity (SMQ). Findings showed that men with genital pain and men with sexual dysfunctions reported significantly lower levels of overall satisfaction with sexual life, compared to men without sexual problems. Additionally, men with genital pain and men with sexual dysfunctions presented significantly more failure anticipation thoughts in comparison to sexually healthy men. Overall, findings emphasize the role of negative cognitions as a common factor associated with male genital pain and sexual dysfunctions, suggesting that genital pain should be regarded as a sexual problem and that clinical interventions should include sex therapy techniques as well as cognitive-behavioral procedures.
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Affiliation(s)
- Raquel Pereira
- a University of Porto, Faculty of Psychology and Educational Sciences , Porto , Portugal
| | | | - Pedro Nobre
- a University of Porto, Faculty of Psychology and Educational Sciences , Porto , Portugal
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Doggweiler R, Whitmore KE, Meijlink JM, Drake MJ, Frawley H, Nordling J, Hanno P, Fraser MO, Homma Y, Garrido G, Gomes MJ, Elneil S, van de Merwe JP, Lin ATL, Tomoe H. A standard for terminology in chronic pelvic pain syndromes: A report from the chronic pelvic pain working group of the international continence society. Neurourol Urodyn 2016; 36:984-1008. [PMID: 27564065 DOI: 10.1002/nau.23072] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 05/23/2016] [Indexed: 12/27/2022]
Abstract
AIMS Terms used in the field of chronic pelvic pain (CPP) are poorly defined and often confusing. An International Continence Society (ICS) Standard for Terminology in chronic pelvic pain syndromes (CPPS) has been developed with the aim of improving diagnosis and treatment of patients affected by chronic pelvic pain syndromes. The standard aims to facilitate research, enhance therapy development and support healthcare delivery, for healthcare providers, and patients. This document looks at the whole person and all the domains (organ systems) in a systematic way. METHODS A dedicated working group (WG) was instituted by the ICS Standardisation Steering Committee according to published procedures. The WG extracted information from existing relevant guidelines, consensus documents, and scientific publications. Medline and other databases were searched in relation to each chronic pelvic pain domain from 1980 to 2014. Existing ICS Standards for terminology were utilized where appropriate to ensure transparency, accessibility, flexibility, and evolution. Consensus was based on majority agreement. RESULTS The multidisciplinary CPPS Standard reports updated consensus terminology in nine domains; lower urinary tract, female genital, male genital, gastrointestinal, musculoskeletal, neurological aspects, psychological aspects, sexual aspects, and comorbidities. Each is described in terms of symptoms, signs and further evaluation. CONCLUSION The document presents preferred terms and definitions for symptoms, signs, and evaluation (diagnostic work-up) of female and male patients with chronic pelvic pain syndromes, serving as a platform for ongoing development in this field. Neurourol. Urodynam. 36:984-1008, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | - Kristene E Whitmore
- Chair of Urology and Female Pelvic Medicine and Reconstructive Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Jane M Meijlink
- International Painful Bladder Foundation, Naarden, Netherlands
| | - Marcus J Drake
- Department of Urology, School of Clinical Sciences, University of Bristol, Bristol, United Kingdom
| | - Helena Frawley
- Physiotherapy at La Trobe University, Melbourne, Cabrini Health, Melbourne, Australia
| | - Jørgen Nordling
- Department of Urology, University of Copenhagen, Herlev Hospital, Herlev, Denmark
| | - Philip Hanno
- Department of Urology, Division of Urology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Matthew O Fraser
- Department of Urology Surgery, Duke University and Durham Veterans Affairs Medical Centers, Durham, North Carolina
| | - Yukio Homma
- Department of Urology, The University of Tokyo, Tokyo, Japan
| | - Gustavo Garrido
- Head of Voiding Dysfunctions and Urodynamics Section, Urology Division, Hospital de Clínicas, University of Buenos Aires, Argentina
| | - Mario J Gomes
- Department of Urology, St. António Hospital, Oporto, Portugal
| | - Sohier Elneil
- Department of Urogynecology, University College Hospital, National Hospital for Neurology and Neurosurgery, GB
| | | | - Alex T L Lin
- Department of Urology, Taipei Veterans General Hospital, National Yang Ming University, Taipei, Taiwan
| | - Hikaru Tomoe
- Department of Urogynecology, Chair of Pelvic Reconstructive Surgery and Urology, Tokyo Women's Medical University Medical Center East, Japan
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Hu C, Yang H, Zhao Y, Chen X, Dong Y, Li L, Dong Y, Cui J, Zhu T, Zheng P, Lin CS, Dai J. The role of inflammatory cytokines and ERK1/2 signaling in chronic prostatitis/chronic pelvic pain syndrome with related mental health disorders. Sci Rep 2016; 6:28608. [PMID: 27334333 PMCID: PMC4917855 DOI: 10.1038/srep28608] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 05/20/2016] [Indexed: 12/13/2022] Open
Abstract
Mental health disorders(MHD) in chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) have been widely studied. However, the underlying role of inflammatory cytokines and their associated signaling pathways have not been investigated. Here, we report the potential role of cytokines and associated signaling pathways in CP/CPPS patients with MHD and in a CP/CPPS animal model. CP/CPPS patients (n = 810) and control subjects (n = 992) were enrolled in this case-control multicenter study, and serum cytokine levels were measured. Male Sprague-Dawley rats received multiple intracutaneous injections of an immuno-agent along with a pertussis-diphtheria-tetanus triple vaccine for autoimmune CP/CPPS development. The results revealed that, in CP/CPPS patients with significant MHD, elevated IL-1α, IL-1β, IL-4, IL-13, and TNF-α serum levels were observed. The above five cytokines in CP/CPPS rats were significantly elevated in prostate tissue (p < 0.05), and IL-1β levels were elevated in serum and cerebrospinal fluid. In behavioral tests, CP/CPPS rats showed anxiety- and depression-like symptoms, and impaired spatial and associative memory performance (p < 0.05). In the CP/CPPS group, ERK1/2 phosphorylation levels were increased in the amygdala and nucleus accumbens, and decreased in the hippocampus, but not caudate nucleus. Thus, prostate-derived cytokines, especially IL-1β, cross the blood brain barrier and may lead to enhanced ERK1/2 signaling in several brain areas, possibly underlying induction of CP/CPPS-related MHD.
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Affiliation(s)
- Chao Hu
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200001, P. R. China.,Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, 200032, P. R. China
| | - Hualan Yang
- State Key Laboratory of Medical Neurobiology and Institute of Brain Science, Fudan University, Shanghai, 200032, P. R. China
| | - Yanfang Zhao
- State Key Laboratory of Medical Neurobiology and Institute of Brain Science, Fudan University, Shanghai, 200032, P. R. China
| | - Xiang Chen
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200001, P. R. China
| | - Yinying Dong
- Liver Cancer Institute, Zhongshan Hospital, Fudan University &Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, P. R. China
| | - Long Li
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, 200032, P. R. China
| | - Yehao Dong
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200001, P. R. China
| | - Jiefeng Cui
- Liver Cancer Institute, Zhongshan Hospital, Fudan University &Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, P. R. China
| | - Tongyu Zhu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, 200032, P. R. China
| | - Ping Zheng
- State Key Laboratory of Medical Neurobiology and Institute of Brain Science, Fudan University, Shanghai, 200032, P. R. China
| | - Ching-Shwun Lin
- Department of Urology, University of California, San Francisco, CA, 94143, USA
| | - Jican Dai
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200001, P. R. China
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Abstract
INTRODUCTION Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and interstitial cystitis/bladder pain syndrome collectively referred to as urologic CPPS (UCPPS) is defined by the absence of identifiable bacterial infection as a cause for the chronic pain and urinary symptoms. METHODS A PubMed search of all recent relevant articles using the keywords/phrases: CPPS, CPPS, and male pelvic pain, was conducted. RESULTS CPPS has a high worldwide prevalence and its negative impact on quality of life compares with or exceeds common chronic morbidities. Triggers include certain comestibles as well as psychosocial factors that promote catastrophizing and illness focused behavior. Several validated tools are currently available to help diagnose and direct targeted therapy. Treatment should begin with the most simple and least invasive based on the presenting clinical phenotype. CONCLUSIONS Although no gold-standard treatment exists, a multidisciplinary approach with multimodal therapy gives the UCPPS patient the best chance of symptom relief.
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Shoskes DA, Wang H, Polackwich AS, Tucky B, Altemus J, Eng C. Analysis of Gut Microbiome Reveals Significant Differences between Men with Chronic Prostatitis/Chronic Pelvic Pain Syndrome and Controls. J Urol 2016; 196:435-41. [PMID: 26930255 DOI: 10.1016/j.juro.2016.02.2959] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2016] [Indexed: 01/26/2023]
Abstract
PURPOSE Chronic prostatitis/chronic pelvic pain syndrome is a common disorder with heterogeneous etiologies and clinical features. The gut microbiome is a metabolically active ecosystem linked to systemic conditions (gut-brain axis). We hypothesize that the gut microbiome will show alterations between patients with chronic pelvic pain syndrome and controls. MATERIALS AND METHODS We identified patients with chronic pelvic pain syndrome and controls who were asymptomatic or only had urinary tract symptoms. After rectal examination the soiled glove tip was immersed in sterile saline and stored on ice. Symptom severity was measured with the NIH-Chronic Prostatitis Symptom Index and clinical phenotype with UPOINT. Total DNA was extracted from the pellet of samples. MiSeq sequencing of bacterial specific 16S rRNA capture was performed. Taxonomic and bioinformatic analyses were performed using principal coordinate analysis, QIIME and LEfSe algorithms. RESULTS There were 25 patients and 25 controls with complete data. Mean age was similar (chronic pelvic pain syndrome 52.3 vs control 57.0 years, p=0.27). For patients with chronic pelvic pain syndrome median symptom duration was 48 months, mean Chronic Prostatitis Symptom Index was 26.0 and mean UPOINT domain was 3.6. Three-dimensional UniFrac principal coordinate analysis revealed tighter clustering of controls in a space distinct from the wider clustering of cases (p=0.001) with cases having decreased alpha diversity (p=0.001). Compared to controls, 3 taxa were overrepresented in cases and 12 were underrepresented, eg Prevotella. CONCLUSIONS Patients with chronic pelvic pain syndrome have significantly less gut microbiome diversity which clusters differently from controls, and robustly lower counts of Prevotella, with separation sufficient to serve as a potential biomarker. The gut microbiome may serve as disease biomarker and potential therapeutic target in chronic pelvic pain syndrome.
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Affiliation(s)
- Daniel A Shoskes
- Department of Urology, Glickman Urological Institute, Cleveland, Ohio.
| | - Hannah Wang
- Genomic Medicine Institute, Cleveland, Ohio; Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Alan S Polackwich
- Department of Urology, Glickman Urological Institute, Cleveland, Ohio
| | - Barbara Tucky
- Department of Urology, Glickman Urological Institute, Cleveland, Ohio
| | | | - Charis Eng
- Genomic Medicine Institute, Cleveland, Ohio; Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio; Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio
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Role of PAR2 in the Development of Lower Urinary Tract Dysfunction. J Urol 2016; 196:588-98. [PMID: 26860791 DOI: 10.1016/j.juro.2016.01.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2016] [Indexed: 02/06/2023]
Abstract
PURPOSE Lower urinary tract symptoms are a common finding in patients with chronic prostatitis/chronic pelvic pain syndrome. We previously reported that the mast cell-tryptase-PAR2 (protease activated receptor 2) axis has a critical role in the development of chronic pain in experimental autoimmune prostatitis, a mouse model of chronic prostatitis/chronic pelvic pain syndrome. Therefore, we examined whether PAR2 activation mediates lower urinary tract dysfunction. MATERIALS AND METHODS Functional cystometry was done in male B6 mice along with immunoblotting and immunohistochemistry for the expression of COL1A1 (collagen type I α I) and α-SMA (α-smooth muscle actin). Flow cytometry analysis was performed on single cell suspensions of the prostate, bladder, lymph nodes and spleen. RESULTS Experimental autoimmune prostatitis resulted in increased urinary voiding frequency and decreased bladder capacity 30 days after initiation. Concurrently, there was increased expression of COL1A1 and α-SMA in the prostates and bladders. In contrast, induction of experimental autoimmune prostatitis in PAR2 knockout mice did not result in altered urodynamics or increased markers of fibrosis in the prostate or the bladder. Single cell suspensions of the prostate, bladder, lymph nodes and spleen demonstrated that in the absence of PAR2 cellular inflammatory mechanisms were still initiated in experimental autoimmune prostatitis but PAR2 expression may be required to maintain chronic inflammation. Finally, antibody mediated PAR2 neutralization normalized urinary voiding frequency and bladder capacity, and attenuated chronic pelvic pain. CONCLUSIONS PAR2 activation in the prostate may contribute to the development of lower urinary tract dysfunction through proinflammatory as well as profibrotic pathways.
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Association of diet and lifestyle with chronic prostatitis/chronic pelvic pain syndrome and pain severity: a case-control study. Prostate Cancer Prostatic Dis 2015; 19:92-9. [PMID: 26666410 DOI: 10.1038/pcan.2015.57] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 10/06/2015] [Accepted: 10/20/2015] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common problem with unclear etiology. Some diet and lifestyle factors were thought to correlate with CP/CPPS, but studies comprehensively investigate this correlation are rarely available. The current study was conducted to determine the potential lifestyle-related risk factors of CP/CPPS and its pain severity in Chinese population. METHODS Participants were recruited from seven hospitals in Shanghai from July 2012 to August 2013. Demographics, medical history, diet and lifestyle information, and CP/CPPS symptoms were obtained from each participant using a questionnaire. Univariate and multivariate logistic regression analyses were used to identify potential lifestyle-related risk factors for CP/CPPS and its pain severity. RESULTS A total of 784 men with CP/CPPS and 785 controls were enrolled in this study. Multivariate regression model indicated that age, nightshift work, stress, smoking status, alcohol consumption, less water intake, imbalanced diet, frequent sexual activity, delaying ejaculation and holding urine were identified as potential risk factors for CP/CPPS, whereas sedentary lifestyle, caffeinated drinks and less water intake were associated with severe pain in CP/CPPS patients. CONCLUSIONS Several diet and lifestyle factors associated with CP/CPPS and pain severity were determined in this study. These modifiable conditions are potential targets for treatment of CP/CPPS. However, further studies are necessary to determine their role in the pathogenesis of CP/CPPS.
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30
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[Psychosomatic aspects of chronic pelvic pain syndrome. Psychometric results from the pilot phase of an interdisciplinary outpatient clinic]. Schmerz 2015; 28:311-8. [PMID: 24728530 DOI: 10.1007/s00482-014-1422-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Chronic pelvic pain syndrome (CPPS) presents as a multicausal disorder. Complex interactions of psychological factors with somatic dysfunctions are crucial to the development and maintenance of CPPS. AIM This study characterized the patient cohort from a psychosomatic perspective. MATERIAL AND METHODS Subjects with CPPS were recruited from an interdisciplinary CPP outpatient clinic. Sociodemographic data, symptoms (National Institutes of Health Chronic Prostatitis Symptom Index, NIH-CPSI) and pain-related factors (Short Form of the McGill Pain Questionnaire, SF-MPQ) as well as depressive symptoms (Patient Health Questionnaire 9, PHQ-9), anxiety [Generalized Anxiety Disorder 7-item (GAD-7) Scale], the severity of somatic symptoms (PHQ-15) and quality of life (Short Form-12, SF-12) were measured. Additional socioeconomic data were obtained. RESULTS A total of 50 men and women with a mean disease duration of 5.8 years were included in the study. The disease-related symptom severity and healthcare utilization were high. All psychometric scales showed significantly lower values compared with the general population. A high symptom burden was associated with high psychopathological findings and reduced quality of life. CONCLUSION The psychopathological comorbidities in subjects with CPPS require specific evidence-based diagnostic and treatment methods to reduce psychopathology and improve quality of life.
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Wang XJ, Xia LL, Xu TY, Zhang XH, Zhu ZW, Zhang MG, Liu Y, Xu C, Zhong S, Shen ZJ. Changes in erectile organ structure and function in a rat model of chronic prostatitis/chronic pelvic pain syndrome. Andrologia 2015; 48:243-51. [PMID: 25990367 DOI: 10.1111/and.12437] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2015] [Indexed: 12/29/2022] Open
Abstract
There is a growing recognition of the association between chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and erectile dysfunction (ED); however, most of the reports are based on questionnaires which cannot distinguish between organic and functional ED. The purpose of this study was to determine the exact relationship between CP/CPPS and ED, and to investigate the changes in erectile organ structure and function in a rat model of CP/CPPS. We established a rat model of experimental autoimmune prostatitis (EAP), which is a valid model for CP/CPPS. Erectile function in EAP and normal rats was comparable after cavernous nerve electrostimulation. The serum testosterone and oestradiol levels, ultrastructure of the corpus cavernosum and expression of endothelial nitric oxide synthase and neuronal nitric oxide synthase in the two groups were similar; however, there was a decrease in smooth muscle-to-collagen ratio and alpha-smooth muscle actin expression and an increase in transforming growth factor-beta 1 expression was observed in EAP rats. Thus, organic ED may not exist in EAP rats. We speculate that ED complained by patients with CP/CPPS may be psychological, which could be caused by impairment in the quality of life; however, further studies are needed to fully understand the potential mechanisms underlying the penile fibrosis in EAP rats.
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Affiliation(s)
- X-J Wang
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - L-L Xia
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - T-Y Xu
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - X-H Zhang
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Z-W Zhu
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - M-G Zhang
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Y Liu
- Department of Histology and Embryology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Reproductive Medicine, Shanghai, China
| | - C Xu
- Department of Histology and Embryology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Reproductive Medicine, Shanghai, China
| | - S Zhong
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Z-J Shen
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zhang R, Chomistek AK, Dimitrakoff JD, Giovannucci EL, Willett WC, Rosner BA, Wu K. Physical activity and chronic prostatitis/chronic pelvic pain syndrome. Med Sci Sports Exerc 2015; 47:757-64. [PMID: 25116086 PMCID: PMC4324388 DOI: 10.1249/mss.0000000000000472] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a prevalent urologic disorder among men, but its etiology is still poorly understood. Our objective was to examine the relation between physical activity and incidence of CP/CPPS in a large cohort of male health professionals. METHODS We conducted a prospective cohort study among men in the Health Professionals Follow-up Study followed from 1986 to 2008. The study population included 20,918 men who completed all CP/CPPS questions on the 2008 questionnaire. Leisure-time physical activity, including type and intensity of activity, was measured by questionnaire in 1986. A National Institute of Health Chronic Prostatitis Symptom Index pain score was calculated on the basis of the responses on the 2008 questionnaire. Participants with pain scores ≥8 were considered CP/CPPS cases (n = 689). RESULTS Higher leisure-time physical activity was associated with lower risk of CP/CPPS. The multivariable-adjusted odds ratio comparing >35.0 to ≤3.5 MET·h·wk of physical activity was 0.72 (95% confidence interval, 0.56-0.92; P for trend <0.001). Observed inverse associations between physical activity and CP/CPPS were similar for both moderate- and vigorous-intensity activities. Sedentary behavior, measured as time spent watching television, was not associated with risk of CP/CPPS (P for trend = 0.64). CONCLUSIONS Findings from this study, the first large scale and most comprehensive study to date on this association, suggest that higher levels of leisure-time physical activity may lower risk of CP/CPPS in middle-age and older men.
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Affiliation(s)
- Ran Zhang
- Department of Nutrition, Harvard School of Public Health, Boston, MA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA
| | - Andrea K. Chomistek
- Department of Epidemiology and Biostatistics, School of Public Health, Indiana University, Bloomington, IN
| | - Jordan D. Dimitrakoff
- Beth Israel Deaconess Medical Center, Boston, MA
- Massachusetts General Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Edward L. Giovannucci
- Department of Nutrition, Harvard School of Public Health, Boston, MA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Walter C. Willett
- Department of Nutrition, Harvard School of Public Health, Boston, MA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
| | - Bernard A. Rosner
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - Kana Wu
- Department of Nutrition, Harvard School of Public Health, Boston, MA
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Krsmanovic A, Tripp DA, Nickel JC, Shoskes DA, Pontari M, Litwin MS, McNaughton-Collins MF. Psychosocial mechanisms of the pain and quality of life relationship for chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Can Urol Assoc J 2015; 8:403-8. [PMID: 25553153 DOI: 10.5489/cuaj.2179] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a prevalent, chronic pelvic pain condition largely unresponsive to medical interventions. Psychosocial risk factors are associated with poor outcomes in CP/CPPS, but have not been examined for their intervening roles between pain and reduced quality of life (QoL). This study aimed to determine if psychosocial risk factors (i.e., patient coping and catastrophizing) mediate the association between pain and QoL. METHODS Using a cross sectional design, 175 men with CP/CPPS (mean age 46.83; SD 10.86) were recruited from tertiary care urology clinics and completed questionnaires on demographics, pain, QoL, pain coping, depression, and catastrophizing. An exploratory factor analysis was conducted and aggregate factor scores were examined to improve the amount of meaningful measurement to be used in multiple mediations. The models specified multiple risk factors as mechanisms between pain and both physical and mental QoL as the primary outcome measurements. RESULTS Four aggregate psychosocial factor scores were produced from the psychosocial measures (i.e., illness and wellness-focused behavioural coping, depression and catastrophizing). Illness-focused coping partially mediated the relationship between pain and physical QoL. However, catastrophizing and illness-focused coping fully mediated the relation between pain and mental QoL, showing the association between pain and mental QoL was no longer significant when catastrophizing and illness-focused coping were in the model. CONCLUSION Psychosocial factors function as mechanisms between higher pain and they are associated diminished mental QoL. These results introduce illness-focused coping as an important biopsychosocial target in CP/CPPS management.
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Affiliation(s)
| | - Dean A Tripp
- Psychology, Anesthesiology and Urology, Queen's University, Kingston, ON
| | | | - Daniel A Shoskes
- Urology, Glickman Urological and Kidney Institute, Cleveland, Ohio
| | | | - Mark S Litwin
- Urology, David Geffen School of Medicine at UCLA, Los Angeles, California and Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, California
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Tripp DA, Nickel JC, Katz L, Krsmanovic A, Ware MA, Santor D. A survey of cannabis (marijuana) use and self-reported benefit in men with chronic prostatitis/chronic pelvic pain syndrome. Can Urol Assoc J 2015; 8:E901-5. [PMID: 25553163 DOI: 10.5489/cuaj.2268] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a chronic pelvic pain condition largely refractory to treatment. Cannabis (marijuana) use has been reported for a wide variety of chronic pain conditions, but no study has examined prevalence of cannabis use, symptom benefit or side effects, or frequency in CP/CPPS. METHODS Participants were recruited from an outpatient CP/CPPS urology clinic (n = 98) and online through the Prostatitis Foundation website (n = 244). Participants completed questionnaires (demographics, CP/CPPS, depression, cannabis). RESULTS The clinic sample included Canadian patients and the online sample included primarily American patients. Due to differences, groups were examined separately. Almost 50% of respondents reported using cannabis (clinic n = 49; online n = 89). Of the cannabis users, 36.8% of clinic and 75% of online respondents reported that it improved their symptoms. Most of the respondents (from the clinic and online groups) reported that cannabis improved their mood, pain, muscle spasms, and sleep. However, they did not note any improvements for weakness, fatigue, numbness, ambulation, and urination. Overall, the effectiveness of cannabis for CP/CPPS was "somewhat/very effective" (57% clinic; 63% online). There were no differences between side effects or choice of consumption and most reported using cannabis rarely. CONCLUSIONS These are the first estimates in men suffering from CP/CPPS and suggest that while cannabis use is prevalent, its medical use and benefit are unknown. This is an understudied area and the benefit or hazard for cannabis use awaits further study.
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Affiliation(s)
- Dean A Tripp
- Departments of Psychology, Anesthesiology and Urology, Queen's University, Kingston, ON
| | | | - Laura Katz
- Psychology, Queen's University, Kingston, ON
| | | | - Mark A Ware
- Alan Edwards Pain Management Unit, McGill University Health Centre, Montreal, QC
| | - Darcy Santor
- School of Psychology, University of Ottawa, Ottawa, ON
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Assessing psychological factors, social aspects and psychiatric co-morbidity associated with Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) in men -- a systematic review. J Psychosom Res 2014; 77:333-50. [PMID: 25300538 DOI: 10.1016/j.jpsychores.2014.09.012] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 09/17/2014] [Accepted: 09/21/2014] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is a chronic pain disease with high prevalence rates and substantial health care costs. An interdisciplinary classification system is commonly used (UPOINT) which includes psychosocial factors. Nevertheless, psychosocial influences on CP/CPPS only recently became a research focus. Therefore, we aimed to synthesize the existing data and to identify further research topics. Then, based on our results, diagnosis and treatment can be improved. METHODS In a systematic review conducted according to the PRISMA reporting guidelines we searched different databases (MEDLINE, EMBASE, PsychINFO) using the broad search terms "chronic pelvic pain syndrome AND men". Two raters independently screened the literature and assessed the risk of bias. RESULTS We included 69 original research articles which considered psychosocial variables. We found studies investigating different psychosocial factors (pain catastrophizing, stress, personality factors, social aspects), co-morbid psychiatric disorders (depression, anxiety and trauma-related disorders, somatization disorder, substance abuse) and Quality of Life (QoL). In addition, there is a high risk of bias in most studies e.g. concerning the study design or the measures. CONCLUSIONS There is evidence suggesting that psychological factors are important in understanding CP/CPPS. However, research concentrated on a few aspects while the others were not covered adequately. We found evidence of a higher number of psychosocial factors and psychiatric co-morbidities than is currently included in the UPOINT system. More high quality research is needed to understand the interplay of psychosocial factors in CP/CPPS. Furthermore, these factors should be incorporated into treatment approaches.
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Roman K, Done JD, Schaeffer AJ, Murphy SF, Thumbikat P. Tryptase-PAR2 axis in experimental autoimmune prostatitis, a model for chronic pelvic pain syndrome. Pain 2014; 155:1328-1338. [PMID: 24726923 DOI: 10.1016/j.pain.2014.04.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 03/14/2014] [Accepted: 04/04/2014] [Indexed: 12/15/2022]
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) affects up to 15% of the male population and is characterized by pelvic pain. Mast cells are implicated in the murine experimental autoimmune prostatitis (EAP) model as key to chronic pelvic pain development. The mast cell mediator tryptase-β and its cognate receptor protease-activated receptor 2 (PAR2) are involved in mediating pain in other visceral disease models. Prostatic secretions and urines from CP/CPPS patients were examined for the presence of mast cell degranulation products. Tryptase-β and PAR2 expression were examined in murine EAP. Pelvic pain and inflammation were assessed in the presence or absence of PAR2 expression and upon PAR2 neutralization. Tryptase-β and carboxypeptidase A3 were elevated in CP/CPPS compared to healthy volunteers. Tryptase-β was capable of inducing pelvic pain and was increased in EAP along with its receptor PAR2. PAR2 was required for the development of chronic pelvic pain in EAP. PAR2 signaling in dorsal root ganglia led to extracellular signal-regulated kinase (ERK)1/2 phosphorylation and calcium influx. PAR2 neutralization using antibodies attenuated chronic pelvic pain in EAP. The tryptase-PAR2 axis is an important mediator of pelvic pain in EAP and may play a role in the pathogenesis of CP/CPPS.
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Affiliation(s)
- Kenny Roman
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Pain, catastrophizing, and depression in chronic prostatitis/chronic pelvic pain syndrome. Int Neurourol J 2013; 17:48-58. [PMID: 23869268 PMCID: PMC3713242 DOI: 10.5213/inj.2013.17.2.48] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 06/15/2013] [Indexed: 12/14/2022] Open
Abstract
Persistent and disabling pain is the hallmark of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). However, disease severity (as measured by objective indexes such as those that use radiography or serology) is only marginally related to patients' reports of pain severity, and pain-related presentation can differ widely among individuals with CP/CPPS. Increasing evidence in support of the biopsychosocial model of pain suggests that cognitive and emotional processes are crucial contributors to inter-individual differences in the perception and impact of pain. This review describes the growing body of literature relating depression and catastrophizing to the experience of pain and pain-related sequelae in CP/CPPS. Depression and catastrophizing are consistently associated with the reported severity of pain, sensitivity to pain, physical disability, poor treatment outcomes, and inflammatory disease activity and potentially with early mortality. A variety of pathways, from cognitive to behavioral to neurophysiological, seem to mediate these deleterious effects. Collectively, depression and catastrophizing are critically important variables in understanding the experience of pain in patients with CP/CPPS. Pain, depression, and catastrophizing might all be uniquely important therapeutic targets in the multimodal management of a range of such conditions.
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Understanding chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). World J Urol 2013; 31:709-10. [PMID: 23812415 DOI: 10.1007/s00345-013-1121-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Accepted: 06/21/2013] [Indexed: 12/14/2022] Open
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