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Tohi Y, Hijikata Y, Sugimoto M, Kuroda H, Takei M, Matsuki T, Kamitani T, Kakehi Y, Fukuhara S, Yamamoto Y. Development and internal validation of a screening tool for chronic prostatitis (S-CP). World J Urol 2023; 41:2759-2765. [PMID: 37712967 PMCID: PMC10582131 DOI: 10.1007/s00345-023-04574-x] [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: 07/04/2023] [Accepted: 08/10/2023] [Indexed: 09/16/2023] Open
Abstract
PURPOSE We developed a simple self-checkable screening tool for chronic prostatitis (S-CP) and internally validated it to encourage men (in the general population) with possible chronic prostatitis to consult urologists. METHODS The expert panel proposed the S-CP, which comprises three domains: Area of pain or discomfort (6 components), accompanying Symptom (6 components), and Trigger for symptom flares (4 components). We employed logistic regression to predict chronic prostatitis prevalence with the S-CP. We evaluated the predictive performance using data from a representative national survey of Japanese men aged 20 to 84. We calculated the optimism-adjusted area under the curve using bootstrapping. We assessed sensitivity/specificity, likelihood ratio, and predictive value for each cutoff of the S-CP. RESULTS Data were collected for 5,010 men-71 (1.4%) had a chronic prostatitis diagnosis. The apparent and adjusted area under the curve for the S-CP was 0.765 [95% confidence interval (CI) 0.702, 0.829] and 0.761 (0.696, 0.819), respectively. When the cutoff was two of the three domains being positive, sensitivity and specificity were 62.0% (95% CI 49.7, 73.2) and 85.4% (95% CI 84.4, 86.4), respectively. The positive/negative likelihood ratios were 4.2 (95% CI 3.5, 5.2) and 0.45 (95% CI 0.33, 0.60), respectively. The positive/negative predictive values were 5.7 (95% CI 4.2, 7.6) and 99.4 (95% CI 99.1, 99.6), respectively. CONCLUSION The reasonable predictive performance of the S-CP indicated that patients (in the general population) with chronic prostatitis were screened as a first step. Further research would develop another tool for diagnostic support in actual clinical settings.
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Affiliation(s)
- Yoichiro Tohi
- Department of Urology, Faculty of Medicine, Kagawa University, 1750-1, Ikenobe, Miki-Cho, Kita-Gun, Kagawa, 761-0701 Japan
| | - Yasukazu Hijikata
- Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Section of Clinical Epidemiology, Department of Community Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mikio Sugimoto
- Department of Urology, Faculty of Medicine, Kagawa University, 1750-1, Ikenobe, Miki-Cho, Kita-Gun, Kagawa, 761-0701 Japan
| | | | - Mineo Takei
- Department of Urology, Harasanshin General Hospital, Fukuoka, Japan
| | | | - Tsukasa Kamitani
- Section of Education for Clinical Research, Kyoto University Hospital, Kyoto, Japan
| | - Yoshiyuki Kakehi
- Department of Urology, Faculty of Medicine, Kagawa University, 1750-1, Ikenobe, Miki-Cho, Kita-Gun, Kagawa, 761-0701 Japan
| | - Shunichi Fukuhara
- Section of Clinical Epidemiology, Department of Community Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
- Shirakawa STAR for General Medicine, Fukushima Medical University, Fukushima, Japan
| | - Yosuke Yamamoto
- Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Dräger DL, Steinicke A, Hake K, Kriesen U, Hakenberg O. [Pitfalls in communicating with patients with chronic pain in urology-from pain games to loss of authority]. UROLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00120-023-02085-6. [PMID: 37076604 DOI: 10.1007/s00120-023-02085-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 04/21/2023]
Abstract
Patients with chronic pain syndromes are often referred to as "difficult" patients. In addition to positive expectations of the physicians' competence, pain patients often express understandable doubts about the appropriateness and efficiency of new treatment options and are afraid of rejection and devaluation. Hope and disappointment, idealization and devaluation alternate in a characteristic way. This article demonstrates the pitfalls of communicating with patients suffering from chronic pain and provides recommendations for improving physician-patient interaction based on acceptance, honesty and empathy.
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Affiliation(s)
- Désirée Louise Dräger
- Klinik und Poliklinik für Urologie, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Deutschland.
| | - Angela Steinicke
- Klinik und Poliklinik für Anästhesie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Karsten Hake
- Klinik und Poliklinik für Psychosomatische Medizin und Psychotherapie, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Ursula Kriesen
- Medizinische Klinik III für Hämatologie, Onkologie und Palliativmedizin, Zentrum für Innere Medizin, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Oliver Hakenberg
- Klinik und Poliklinik für Urologie, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Deutschland
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Lam JC, Lang R, Stokes W. How I manage bacterial prostatitis. Clin Microbiol Infect 2023; 29:32-37. [PMID: 35709903 DOI: 10.1016/j.cmi.2022.05.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/26/2022] [Accepted: 05/30/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Bacterial prostatitis is a highly prevalent infection responsible for significant morbidity among men. The diagnosis and treatment for bacterial prostatitis remains complicated. The difficulty in diagnosis is in part owing to the paucity of high-quality evidence that guides a clinician's interpretation of patients' history, physical examination, and laboratory findings. Treatment is challenging because of the few antimicrobials capable of prostate penetration, growing antimicrobial resistance limiting effective treatment options, and the high risk of recurrence. OBJECTIVES We aimed to provide a useful resource for clinicians in effectively diagnosing and managing acute bacterial prostatitis (ABP) and chronic bacterial prostatitis (CBP). SOURCES A PubMed literature search on prostatitis was performed with no restrictions on publication date. CONTENT The epidemiology, pathophysiology, diagnosis, and treatment for ABP and CBP are explored using a clinical vignette as relevant context. IMPLICATIONS Bacterial prostatitis can be diagnosed through a focused history and microbiological investigations. The Meares-Stamey 4-glass test or modified 2-glass test can help confirm the diagnosis if uncertainty exists. Typical uropathogens are common contributors to bacterial prostatitis but there is growing interest in exploring the role atypical and traditional non-pathogenic organisms may have. Fluoroquinolones remain first-line therapy, followed by trimethoprim-sulfamethoxazole (TMP-SMX) or doxycycline if the pathogen is susceptible. Fosfomycin has emerged as a repurposed and useful agent because of the increasing incidence of multidrug-resistant pathogens. Selection of appropriate antimicrobial regimens can be challenging and is dependent on the host, chronicity of symptoms, uropathogens' susceptibilities, antimicrobials' side effect profile, and the presence of prostatic abscesses or calcifications. ABP can typically be treated similar to other complicated urinary tract infections. However, CBP requires prolonged therapy, with a minimum of 4 weeks and up to 12 weeks of therapy.
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Affiliation(s)
- John C Lam
- Division of Infectious Diseases, Department of Medicine, University of California Los Angeles, Los Angeles, California, United States.
| | - Raynell Lang
- Division of Infectious Diseases, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - William Stokes
- Division of Infectious Diseases, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
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Chen L, Chen J, Mo F, Bian Z, Jin C, Chen X, Liang C. Genetic Polymorphisms of IFNG, IFNGR1, and Androgen Receptor and Chronic Prostatitis/Chronic Pelvic Pain Syndrome in a Chinese Han Population. DISEASE MARKERS 2021; 2021:2898336. [PMID: 34646402 PMCID: PMC8505099 DOI: 10.1155/2021/2898336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/22/2021] [Accepted: 09/11/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) refers to a common disorder with unclear etiology and unsatisfactory treatment, which reduces the male's quality of life. OBJECTIVE To examine the effects of genetic polymorphisms of IFNG, IFNGR1, and androgen receptor (AR) on CP/CPPS. METHODS The single nucleotide polymorphisms (SNPs) of IFNG, IFNGR1, and AR were genotyped with the improved multiplex ligation detection reaction. The GTEx, RegulomeDB, HaploReg, and 3DSNP databases were adopted to predict the regulatory functions of the genotyped SNPs. The correlation between SNPs and CP/CPPS was analyzed with the χ 2 test, logistic regression, and two genetic models (codominant and log-additive models). The nomogram was built to predict the risk of CP/CPPS occurrence. RESULTS On the whole, 130 CP/CPPS patients and 125 healthy controls were recruited in the study, and 18 SNPs of IFNG, IFNGR1, and AR were genotyped. The results of functional annotation indicated that the 18 genotyped SNPs might have regulatory effects in the whole blood. The rs144488434 was correlated with the elevated CP/CPPS risk (odds ratio (OR): 2.40, 95% confidence interval (CI): 1.12-5.13, χ 2 = 5.37, and P = 0.021) by the χ 2 test. In the built genetic models, rs10457655 was correlated with the elevated National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) scores (codominant model: GA/GG: crude mean difference (MD) = 0.98, 95% CI: -1.71-3.67 and AA/GG: crude MD = 9.10, 95% CI: 0.58-17.62, P = 0.10). In subgroup analysis, rs2069718 was correlated with the elevated CP/CPPS risk (log-additive model: crude OR = 2.18, 95% CI: 1.03-4.64, and P = 0.034) in patients ≥ 35 years. The nomogram integrating age, rs2069718, rs10457655, and rs144488434 showed good performance to predict the risk of CP/CPPS. CONCLUSIONS Genetic polymorphisms of IFNG, IFNGR1, and AR might act as the genetic factors for CP/CPPS susceptibility, which deserved further explorations.
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Affiliation(s)
- Lei Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Junyi Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Fan Mo
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Zichen Bian
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Chen Jin
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Xianguo Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui, China
- Institute of Urology, Anhui Medical University, Hefei, 230022 Anhui, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, 230022 Anhui, China
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Pontifex A, Savin C, Park C, Nunes AF, Chalmers KJ, Neumann PB, Ng L, Thompson JA. How Might We Screen for Psychological Factors in People With Pelvic Pain? An e-Delphi Study. Phys Ther 2021; 101:6126511. [PMID: 33533398 DOI: 10.1093/ptj/pzab015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/20/2020] [Accepted: 11/22/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Persistent pelvic pain (PPP) is a complex condition often influenced by psychological factors that can alter treatment outcomes. These factors are potentially modifiable; however, currently there is no instrument to screen for them. The purpose of this study was to determine: (1) which psychological factors should be screened in individuals with PPP, and (2) the most appropriate statements to represent these psychological factors. METHODS The study used a focus group design followed by an electronic-Delphi (e-Delphi) process. A focus group consisting of 8 experts was conducted to determine the relevant psychological factors to screen. These results informed round 1 of the e-Delphi process, consisting of a panel of 14 pain/pelvic pain experts. The e-Delphi process consisted of 3 rounds of online surveys and 2 teleconference discussions to establish consensus on the most appropriate statement to screen for each of the psychological factors. RESULTS The focus group identified 13 relevant psychological factors. During the e-Delphi process, relevant screening statements were assessed using a 100-point allocation system. Experts could reword and suggest new statements. Statements were assessed for consensus and stability and were eliminated as the rounds progressed if they met the exclusion criteria. At the termination of round 3, there were 15 statements remaining. CONCLUSION The final list of 15 statements will assist clinicians in screening for psychological factors and is an important step for clinicians in providing psychologically informed care to people with PPP. Future research should determine the psychometric properties of the statements to determine their clinical utility as a questionnaire. IMPACT This study has refined a list of statements to help screen for psychological factors in individuals with PPP. Developed robustly using an e-Delphi method, this list is an important first step forward for clinicians to provide psychologically informed care to these individuals.
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Affiliation(s)
- Angela Pontifex
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
| | - Caris Savin
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
| | - Caitlin Park
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
| | - Alina Filipe Nunes
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
| | - K Jane Chalmers
- School of Science and Health, Western Sydney University, Campbelltown, NSW, Australia.,IIMPACT in Health, University of South Australia, North Terrace, Adelaide, SA, Australia
| | - Patricia B Neumann
- School of Health Sciences, University of South Australia, North Terrace, Adelaide, SA, Australia
| | - Leo Ng
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
| | - Judith A Thompson
- School of Physiotherapy and Exercise Sciences, Curtin University, Perth, WA, Australia
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Hackshaw KV. The Search for Biomarkers in Fibromyalgia. Diagnostics (Basel) 2021; 11:diagnostics11020156. [PMID: 33494476 PMCID: PMC7911687 DOI: 10.3390/diagnostics11020156] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 01/18/2021] [Indexed: 12/12/2022] Open
Abstract
Fibromyalgia is the most common of the central sensitivity syndromes affecting 2–5% of the adult population in the United States. This pain amplification syndrome has enormous societal impact as measured by work absenteeism, decreased work productivity, disability and injury compensation and over-utilization of healthcare resources. Multiple studies have shown that early diagnosis of this condition can improve patient outlook and redirect valuable healthcare resources towards more appropriate targeted therapy. Efforts have been made towards improving diagnostic accuracy through updated criteria. The search for biomarkers for diagnosis and verification of Fibromyalgia is an ongoing process. Inadequacies with current diagnostic criteria for this condition have fueled these efforts for identification of a reproducible marker that can verify this disease in a highly sensitive, specific and reproducible manner. This review focuses on areas of research for biomarkers in fibromyalgia and suggests that future efforts might benefit from approaches that utilize arrays of biomarkers to identify this disorder that presents with a diverse clinical phenotype.
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Affiliation(s)
- Kevin V Hackshaw
- Department of Internal Medicine, Division of Rheumatology, Dell Medical School at the University of Texas at Austin, 1601 Trinity St, Austin, TX 78712, USA
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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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Yamaguchi H, Kurita M, Okamoto K, Kotera T, Oka M. Voiding behavior and chronic pelvic pain in two types of rat nonbacterial prostatitis models: Attenuation of chronic pelvic pain by repeated administration of tadalafil. Prostate 2019; 79:446-453. [PMID: 30549073 DOI: 10.1002/pros.23750] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 11/14/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND Experimental autoimmune prostatitis (EAP) and prostatitis induced by 17β-estradiol treatment combined with castration (hormone/castration-induced prostatitis; HCP) are the most commonly used rodent models of nonbacterial prostatitis. We studied the effect of the phosphodiesterase 5 inhibitor tadalafil on chronic pelvic pain in two such models in rats. METHODS EAP was induced by intradermal injection of rat prostate antigen and complete Freund's adjuvant on Days 0 and 28. HCP was induced by castration followed by daily subcutaneous injection of 17β-estradiol for 30 days. On Day 42 after antigen injection in the EAP model and Day 30 after castration in the HCP model, we investigated voiding behavior, pelvic pain (measured by applying von Frey filaments to the lower abdomen), and inflammatory changes, including changes in histopathology and IL-1β, CCL2, and CCL3 mRNA levels. We investigated the effect of repeated administration of tadalafil on chronic pelvic pain in both models. RESULTS In the EAP model, we observed inflammation in the ventral prostate, while in the HCP model, we observed inflammation in the lateral lobe of the prostate. Neither model showed any change in voiding behavior. As well as in the EAP model, in which chronic pelvic pain was observed, we found for the first time that HCP led to a significant increase in chronic pelvic pain. Repeated treatment with tadalafil attenuated the chronic pelvic pain in both models. CONCLUSIONS Chronic pelvic pain was induced in both EAP and HCP models. Tadalafil significantly attenuated the chronic pelvic pain in both models.
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Affiliation(s)
- Hiroshi Yamaguchi
- Research Laboratories, Nippon Shinyaku Co., Ltd., Minami-ku, Kyoto, Japan
| | - Maki Kurita
- Research Laboratories, Nippon Shinyaku Co., Ltd., Minami-ku, Kyoto, Japan
| | - Ken Okamoto
- Research Laboratories, Nippon Shinyaku Co., Ltd., Minami-ku, Kyoto, Japan
| | - Takashi Kotera
- Research Laboratories, Nippon Shinyaku Co., Ltd., Minami-ku, Kyoto, Japan
| | - Michiko Oka
- Research Laboratories, Nippon Shinyaku Co., Ltd., Minami-ku, Kyoto, Japan
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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: 19] [Impact Index Per Article: 3.2] [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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11
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Fuentes IM, Christianson JA. The Influence of Early Life Experience on Visceral Pain. Front Syst Neurosci 2018; 12:2. [PMID: 29434541 PMCID: PMC5790786 DOI: 10.3389/fnsys.2018.00002] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 01/12/2018] [Indexed: 12/12/2022] Open
Abstract
Pain is the most reported and troublesome symptom of nearly all functional disorders affecting the genitourinary and gastrointestinal organs. Patients with irritable bowel syndrome (IBS), interstitial cystitis/painful bladder syndrome (IC/PBS), vulvodynia, and/or chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS; collectively termed chronic pelvic pain syndromes) report pain severe enough to impact quality of life and often suffer from symptoms of or are diagnosed with more than one of these syndromes. This increased comorbidity between chronic pelvic pain syndromes, and with pain disorders of disparate body regions, as well as with mood disorders, can be influenced by disruptions in the hypothalamic-pituitary-adrenal (HPA) axis, which regulates the response to stress and influences the perception of pain. Experiencing trauma, neglect, or abuse in early life can permanently affect the functioning of the HPA axis. As such, a significant proportion of patients suffering from comorbid chronic pelvic pain syndromes report a history of early life stress or trauma. Here we will report on how these early life experiences influence chronic pelvic pain in patients. We will also discuss various rodent models that have been developed to study this phenomenon to understand the mechanisms underlying HPA axis dysfunction, as well as potential underlying mechanisms connecting these syndromes to one another.
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Affiliation(s)
- Isabella M Fuentes
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS, United States
| | - Julie A Christianson
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS, United States
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12
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Moore JR, Pathak RA, Snowden C, Bolan CW, Young PR, Broderick GA. Multispecialty retrospective review of the clinical utility of pelvic magnetic resonance imaging in the setting of pelvic pain. Transl Androl Urol 2017; 6:1155-1158. [PMID: 29354504 PMCID: PMC5760378 DOI: 10.21037/tau.2017.10.02] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Pelvic pain is a common complaint, and management of it is often difficult. We sought to evaluate the utility of magnetic resonance imaging (MRI) in the diagnosis of male pelvic pain. Though MRIs are commonly ordered to evaluate pelvic pain, there are very few studies obtaining the efficacy of pelvic MRI in determining a definitive diagnosis. The primary aim of our study was to evaluate the clinical utility of pelvic MRI for a diagnosis code that included pain. Methods After receiving institutional review board approval, a retrospective study was performed of all pelvic MRIs completed at our institution from January 2, 2010 to December 31, 2014. These were further delineated into ordering providers by specialty and urology-specific International Classification of Diseases, Ninth Revision (ICD-9) code diagnoses (male pelvic pain, prostatitis, groin pain, scrotal pain, testicular pain, and penile pain). Clinical utility was defined as positive if MRI findings resulted in a change in management. Subanalysis was performed on patients with an ICD-9 co-diagnosis of previous oncologic concern. Results A total of 2,643 pelvic MRIs were ordered at our institution over a 5-year period. Of these, 597 pelvic MRIs (23%) were ordered for a diagnosis code that included pain (hip pain, rectal pain, joint pain, penile pain, scrotal pain, male pelvic pain and orchitis). Total utility for MRIs to find anatomic abnormalities potentially responsible for the present pain was 34% (205/597). When ordered by urologic providers, utility was 23%. Oncologists represented the highest positivity rate at 57%. Conclusions Chronic pelvic pain is a multispecialty complaint that is difficult to treat. We were surprised to find the large number of both specialists and generalists invested in the management of pelvic pain. The increasing availability of MRI technology makes it a likely candidate to test for a clinically significant anatomic reason for pain. Though MRI is a test with minimal adverse effect and no increased risk of radiation exposure, the cost on the healthcare system should be offset by a clear clinical utility. We found total utility to be 34% across all ordering providers and an increase in positivity with concern of oncologic disease. Therefore, we would recommend pelvic MRIs in the evaluation of patients with refractory pelvic pain.
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Affiliation(s)
- John R Moore
- Department of Urology, Mayo Clinic, Jacksonville, USA
| | - Ram A Pathak
- Department of Urology, Mayo Clinic, Jacksonville, USA
| | | | | | - Paul R Young
- Department of Urology, Mayo Clinic, Jacksonville, USA
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Schoeb DS, Schlager D, Boeker M, Wetterauer U, Schoenthaler M, Herrmann TRW, Miernik A. Surgical therapy of prostatitis: a systematic review. World J Urol 2017; 35:1659-1668. [DOI: 10.1007/s00345-017-2054-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 05/30/2017] [Indexed: 02/06/2023] Open
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Qin Z, Wu J, Tian J, Zhou J, Liu Y, Liu Z. Network Meta-Analysis of the Efficacy of Acupuncture, Alpha-blockers and Antibiotics on Chronic Prostatitis/Chronic Pelvic Pain Syndrome. Sci Rep 2016; 6:35737. [PMID: 27759111 PMCID: PMC5069632 DOI: 10.1038/srep35737] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/22/2016] [Indexed: 01/09/2023] Open
Abstract
Alpha-blockers and antibiotics are most commonly used to treat chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) in clinical practice. Currently, increasing evidence also suggests acupuncture as an effective strategy. This network meta-analysis intended to assess the comparative efficacy and safety of acupuncture, alpha-blockers and antibiotics for CP/CPPS. Twelve trials involving 1203 participants were included. Based on decreases in the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) score, a network meta-analysis indicated that electro-acupuncture (standard mean difference [SMD]: 4.29; 95% credible interval [CrI], 1.96-6.65), acupuncture (SMD: 3.69; 95% CrI, 0.27-7.17), alpha-blockers (SMD: 1.85; 95% CrI, 1.07-2.64), antibiotics (SMD: 2.66; 95% CrI, 1.57-3.76), and dual therapy (SMD: 3.20; 95% CrI, 1.95-4.42) are superior to placebo in decreasing this score. Additionally, electro-acupuncture (SMD: 2.44; 95% CrI, 0.08-4.83) and dual therapy (SMD: 1.35; 95% CrI, 0.07-2.62) were more effective than alpha-blockers in decreasing the total NIH-CPSI total score. Other network meta-analyses did not show significant differences between interventions other placebo. The incidence of adverse events of acupuncture was relatively rare (5.4%) compared with placebo (17.1%), alpha-blockers (24.9%), antibiotics (31%) and dual therapy (48.6%). Overall, rank tests and safety analyses indicate that electro-acupuncture/acupuncture may be recommended for the treatment of CP/CPPS.
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Affiliation(s)
- Zongshi Qin
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - Jiani Wu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Jing Zhou
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yali Liu
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medicine Sciences, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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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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Chronic Pelvic Pain Syndrome: Light at the End of the Tunnel? Eur Urol 2015; 69:298-9. [PMID: 26455354 DOI: 10.1016/j.eururo.2015.09.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 09/18/2015] [Indexed: 10/22/2022]
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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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Kessler TM, Mordasini L, Weisstanner C, Jüni P, da Costa BR, Wiest R, Thalmann GN. Sono-electro-magnetic therapy for treating chronic pelvic pain syndrome in men: a randomized, placebo-controlled, double-blind trial. PLoS One 2014; 9:e113368. [PMID: 25546177 PMCID: PMC4278671 DOI: 10.1371/journal.pone.0113368] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 10/17/2014] [Indexed: 11/19/2022] Open
Abstract
Objective To assess the efficacy and safety of sono-electro-magnetic therapy compared to placebo in men with refractory CPPS. Patients and Methods In a randomized, placebo-controlled, double-blind single center trial, we assessed the effect of sono-electro-magnetic therapy in men with treatment refractory CPPS. Sixty male patients were randomly assigned to treatment with either sono-electro-magnetic (n = 30) or placebo therapy (n = 30) for 12 weeks. The primary outcome was a change in the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) from baseline to 12 weeks. Results The 12-week difference between sono-electro-magnetic and placebo therapy in changes of the NIH-CPSI total score was −3.1 points (95% CI −6.8 to 0.6, p = 0.11). In secondary comparisons of NIH-CPSI sub-scores, we found differences between groups most pronounced for the quality-of-life sub-score (difference at 12 weeks −1.6, 95% CI −2.8 to −0.4, p = 0.015). In stratified analyses, the benefit of sono-electro-magnetic therapy appeared more pronounced among patients who had a symptom duration of 12 months or less (difference in NIH-CPSI total score −8.3, 95% CI −14.5 to 2.6) than in patients with a longer symptom duration (−0.8, 95% CI −4.6 to 3.1; p for interaction = 0.023). Conclusions Sono-electro-magnetic therapy did not result in a significant improvement of symptoms in the overall cohort of treatment refractory CPPS patients compared to placebo treatment. Subgroup analysis indicates, however, that patients with a symptom-duration of 12 months or less may benefit from sono-electro-magnetic therapy, warranting larger randomized controlled trials in this subpopulation. Trial Registration ClinicalTrials.gov NCT00688506
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Affiliation(s)
- Thomas M. Kessler
- Department of Urology, University of Bern, Bern, Switzerland
- Neuro-Urology, Spinal Cord Injury Center & Research, University of Zürich, Balgrist University Hospital, Zürich, Switzerland
| | - Livio Mordasini
- Department of Urology, University of Bern, Bern, Switzerland
| | - Christian Weisstanner
- Support Center for Advanced Neuroimaging (SCAN), University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University of Bern, Bern, Switzerland
| | - Peter Jüni
- Institute of Social and Preventive Medicine and Clinical Trials Unit, University of Bern, Bern, Switzerland
| | - Bruno R. da Costa
- Institute of Social and Preventive Medicine and Clinical Trials Unit, University of Bern, Bern, Switzerland
| | - Roland Wiest
- Support Center for Advanced Neuroimaging (SCAN), University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University of Bern, Bern, Switzerland
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Carinci AJ, Pathak R, Young M, Christo PJ. Complementary and alternative treatments for chronic pelvic pain. Curr Pain Headache Rep 2013; 17:316. [PMID: 23315022 DOI: 10.1007/s11916-012-0316-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Chronic pelvic pain (CPP) is a significant clinical entity that affects both men and women alike. The etiologies of CPP are multifactorial, and treatments are myriad. Complementary and Alternative Medicine (CAM) refers to non-allopathic health systems, and its use is popular in the United States. In particular, several recent studies have investigated the efficacy of various CAM practices in the treatment of CPP. The authors systematically evaluated recent literature in this area by searching the PubMed database for English-language studies published between January 2007 and August 2012.
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Affiliation(s)
- Adam J Carinci
- Harvard Medical School, Division of Pain Medicine, Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, 15 Parkman Street, Room 330, Boston, MA 02114, USA.
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Schneider MP, Tellenbach M, Mordasini L, Thalmann GN, Kessler TM. Refractory chronic pelvic pain syndrome in men: can transcutaneous electrical nerve stimulation help? BJU Int 2013; 112:E159-63. [DOI: 10.1111/bju.12005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Marc Tellenbach
- Department of Urology; University of Bern; Bern; Switzerland
| | - Livio Mordasini
- Department of Urology; University of Bern; Bern; Switzerland
| | | | - Thomas M. Kessler
- Neuro-Urology, Spinal Cord Injury Center & Research; University of Zürich; Balgrist University Hospital; Zürich; Switzerland
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Sibert L, Rigaud J, Delavierre D, Labat JJ. Épidémiologie et aspects économiques des douleurs pelvipérinéales chroniques. Prog Urol 2010; 20:872-85. [PMID: 21056360 DOI: 10.1016/j.purol.2010.08.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2010] [Accepted: 08/16/2010] [Indexed: 01/22/2023]
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Zimmermann R, Cumpanas A, Miclea F, Janetschek G. Extracorporeal shock wave therapy for the treatment of chronic pelvic pain syndrome in males: a randomised, double-blind, placebo-controlled study. Eur Urol 2009; 56:418-24. [PMID: 19372000 DOI: 10.1016/j.eururo.2009.03.043] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2008] [Accepted: 03/11/2009] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is no sufficiently validated therapy for chronic pelvic pain syndrome (CPPS). OBJECTIVE To investigate the effects of extracorporeal shock wave therapy (ESWT) in 60 patients suffering from CPPS. DESIGN, SETTING, AND PARTICIPANTS Sixty patients suffering from CPPS for at least 3 mo were investigated in two groups. Both groups were treated four times (once per week), each by 3000 impulses; group 2 was performed as a sham procedure. The investigation was designed as a placebo-controlled, prospectively randomised, double-blind phase 2 study. Standardised follow-up was performed 1, 4, and 12 wk after ESWT. INTERVENTIONS Low-energy-density ESWT was performed using a perineal approach without anaesthesia. In the placebo group, the same setting was used without shock wave energy transmission. MEASUREMENTS ESWT effects on pain, quality of life (QoL), erectile function (EF), and micturition were evaluated. The parameters were investigated using validated questionnaires (National Institutes of Health Chronic Prostatitis Symptom Index [NIH-CPSI], International Prostate Symptom Score [IPSS], International Index of Erectile Function [IIEF]) and the Visual Analog Scale (VAS) for pain evaluation. RESULTS AND LIMITATIONS All patients completed outpatient treatments and follow-ups without any problems. All 30 patients in the verum group showed statistically (highly) significant improvement of pain, QoL, and voiding conditions following ESWT in comparison to the placebo group, which experienced a continuous deterioration of the same parameters during the follow-up period. Perineal ESWT was easy and safe to perform without anaesthesia or any side-effects. CONCLUSIONS This is the first prospectively randomised, double-blind study to reveal perineal ESWT as a therapy option for CPPS with statistically significant effects in comparison to placebo. ESWT may in particular be interesting because of its easy and inexpensive application, the lack of any side-effects, and the potential for repetition of the treatment at any time.
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Affiliation(s)
- Reinhold Zimmermann
- Department of Urology, Elisabethinen Hospital, University-affiliated Hospital, Linz, Austria.
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