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Lai HH, Bayman EO, Bishop MO, Landis JR, Harte SE, Clemens JQ, Rodiguez LV, Sutcliffe S, Taple BJ, Naliboff BD, Network TMR. LONGITUDINAL CHANGES IN THE PELVIC PAIN ONLY AND WIDESPREAD PAIN PHENOTYPES OVER ONE YEAR IN THE MAPP-I UROLOGIC CHRONIC PELVIC PAIN SYNDROME (UCPPS) COHORT. Urology 2022; 161:31-35. [PMID: 35021046 DOI: 10.1016/j.urology.2021.12.016] [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: 08/25/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To examine how often urologic chronic pelvic pain syndrome (UCPPS) patients progressed from Pelvic Pain Only at baseline to Widespread Pain, or vice versa, during one-year longitudinal follow-up. METHODS Men and women with UCPPS enrolled in the MAPP-I Epidemiology and Phenotyping Study completed a self-report body map to indicate their locations of pain every 2 months over 12 months. Patients were categorized at each assessment into one of three pain phenotypes: 1) Pelvic Pain Only, 2) an Intermediate group, 3) Widespread Pain. Only patients who completed 3 or more follow-ups were included in this longitudinal analysis. The primary outcome measure was pain classification at the majority (≥60%) of follow-up assessments. Longitudinal trends of somatic symptom burden were also assessed. RESULTS Among the 93 UCPPS participants with Pelvic Pain Only at baseline, only 2% (n=2) showed a Widespread Pain phenotype for the majority of assessments over 12 months. Among the 121 participants who had Widespread Pain at baseline, 6% (n=7) demonstrated Pelvic Pain Only for the majority of assessments over 12 months. Over half of participants (≥53%) stayed in their baseline phenotypic group. Somatic symptom burden remained stable over 12 months for each of the groups with high intra-class correlation coefficient (0.67 to 0.82). CONCLUSIONS It was uncommon for UCPPS patients to progress from Pelvic Pain Only to Widespread Pain, or vice versa, over 12 months. These data suggest that Pelvic Pain Only and Widespread Pain are distinct UCPPS phenotypes that are relatively stable over 12 months of follow up.
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Affiliation(s)
- H Henry Lai
- Departments of Surgery (Urology) and Anesthesiology, Washington University School of Medicine, St Louis, MO.
| | - Emine O Bayman
- Department of Biostatistics, University of Iowa, Iowa City, IA; Department of Anesthesiology, University of Iowa, Iowa City, IA
| | | | - J Richard Landis
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Steven E Harte
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan, Ann Arbor, MI
| | | | - Larissa V Rodiguez
- Departments of Urology, and Obstetrics and Gynecology, University of Southern California, Los Angeles, CA
| | - Siobhan Sutcliffe
- Departments of Surgery (Public Health Sciences), Washington University School of Medicine, St Louis, MO
| | - Bayley J Taple
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Bruce D Naliboff
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA
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Hsieh KL, Chin HY, Lo TS, Long CY, Ho CH, Huang SKH, Chuang YC, Wu MP. Interstitial cystitis/bladder pain syndrome patient is associated with subsequent increased risks of outpatient visits and hospitalizations: A population-based study. PLoS One 2021; 16:e0256800. [PMID: 34492065 PMCID: PMC8423233 DOI: 10.1371/journal.pone.0256800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 08/17/2021] [Indexed: 12/30/2022] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is not only a chronic urinary bladder pain syndrome but is also associated with multifactorial etiology. Our study aimed to test the hypothesis that IC/BPS is associated with subsequent increased risks of outpatient visits and hospitalizations. Using nationwide database, the diagnoses were based on the International Classification Codes (ICD-9-CM) (595.1) of at least three outpatient services during 2002-2008, (n = 27,990) and cystoscopic finding Hunner type and/or glomerulation with pre-audit criteria. All recruited cases monitored for subsequent outpatient visits and hospitalizations for 2 years, including all-cause and specialty-specific departments, were classified according to medical specialty and age group (<40, 40-60, ≥60 years of age). IC/BPS patients have more overall outpatient department (OPD) visits and an overall adjusted incidence rate ratio (IRR) of 1.64. As for specialty, IRRs were higher in psychiatry (2.75), Chinese medicine (2.01), and emergency medicine (2.00), besides urology and gynecology. The IRRs decreased as age advanced (2.01, 1.71, and 1.44, respectively), except for gynecology (2.42, 2.52, and 2.81). A similar phenomenon happens in hospitalization with IRR of 1.69. Due to claim data characteristics, whether ulcer type IC/BPS findings can be deductive to non-ulcer type remains inclusive. Current results indicate the impacts of healthcare burden in broad spectrum about IC/PBS patients. IC/BPS has been suggested to be associated with lower threshold of healthcare visits and some coexisting disease and is comprised of systemic dysregulation, and is beyond the scope of local bladder-urethra disease. Adequate recognition of associated or comorbid factors and possible recommendation or referral for IC/BPS patients can help provide better healthcare quality.
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Affiliation(s)
- Kun-Lin Hsieh
- Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan, Taiwan
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hung-Yen Chin
- Department of Obstetrics and Gynecology, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tsia-Shu Lo
- Division of Urogynecology, Department of Obstetrics and Gynecology, Linkou, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan, Republic of China
- School of Medicine, Chang Gung University, Taoyuan, Taiwan, Republic of China
| | - Cheng-Yu Long
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Obstetrics and Gynecology, Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
| | | | - Yao-Chi Chuang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Ping Wu
- Division of Urogynecology, Department of Obstetrics and Gynecology, Chi Mei Medical Center, Tainan, Taiwan
- Department of Obstetrics and Gynecology, College of Medicine, Fu-Jen Catholic University, Taipei, Taiwan
- * E-mail:
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Chen PY, Lee WC, Chuang YC. Comparative safety review of current pharmacological treatments for interstitial cystitis/ bladder pain syndrome. Expert Opin Drug Saf 2021; 20:1049-1059. [PMID: 33944647 DOI: 10.1080/14740338.2021.1921733] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Introduction: Interstitial cystitis (IC)/bladder pain syndrome (BPS) is a frustrating disease of chronic bladder pain associated with lower urinary tract symptoms. Although there are many proposed treatment algorithms, the uncertainty as to their etiology has a negative impact on the therapeutic outcome. Oftentimes combination therapy of drugs with different mechanisms of action will be utilized to relieve the symptoms. With the various treatment options available to patients and providers, there is an ever-growing need to implement drug efficacy as well as safety to promote best practice in use of the approved drug.Areas covered: This review will focus on guideline-based pharmacotherapies as described by the AUA and EAU, specifically oral, and intravesical therapies with the most up-to-date published literature. Pharmacotherapies targeting bladder, and/or systemic factors in the overall treatment of IC/BPS are discussed with a particular focus on efficacy and drug safety evaluation.Expert opinion: IC/BPS is a syndrome that requires bladder targeting agents to restore the urothelium barrier function and inhibit bladder hypersensitivity as well as various drugs with anti-inflammatory effects, and immune modulation effects. Current pharmacotherapies for IC/BPS have various therapeutic effects and adverse effects depending on the dose and individual response.
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Affiliation(s)
- Po-Yen Chen
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Center for Shock Wave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Chia Lee
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Center for Shock Wave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yao-Chi Chuang
- Department of Urology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Center for Shock Wave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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4
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Jones E, Palmieri C, Thompson M, Jackson K, Allavena R. Feline Idiopathic Cystitis: Pathogenesis, Histopathology and Comparative Potential. J Comp Pathol 2021; 185:18-29. [PMID: 34119228 DOI: 10.1016/j.jcpa.2021.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 02/09/2021] [Accepted: 03/10/2021] [Indexed: 12/21/2022]
Abstract
Bladder pain syndrome (BPS) is a debilitating disease in humans, particularly women, with patients experiencing chronic, intractable, lower urinary and pelvic pain. Although rodent models have been used, feline idiopathic cystitis (FIC) is a naturally occurring bladder disease of cats that is frequently considered to be the preferred model for BPS. Histologically, FIC is most similar to the non-Hunner BPS subtype. Histology is unnecessary for the clinical diagnosis of FIC but is of great value in elucidating the pathogenesis of this disease so that prevention and therapeutic interventions can be optimized. Further study of the histological features of FIC and BPS is required to determine the significance of Von Brunn's nests, which are invaginations of hyperplastic urothelium that have been associated with irritative bladder stimuli in animals and have been observed in FIC. We review the possible pathogenesis, histopathological similarities and differences between FIC and BPS, and highlight the potential of FIC as a model of BPS.
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Affiliation(s)
- Emily Jones
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia.
| | - Chiara Palmieri
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia
| | - Mary Thompson
- School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, Australia
| | - Karen Jackson
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia
| | - Rachel Allavena
- School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia
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5
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New Frontiers or the Treatment of Interstitial Cystitis/Bladder Pain Syndrome - Focused on Stem Cells, Platelet-Rich Plasma, and Low-Energy Shock Wave. Int Neurourol J 2020; 24:211-221. [PMID: 33017892 PMCID: PMC7538293 DOI: 10.5213/inj.2040104.052] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS), which is characterized by bladder pain and irritative voiding symptoms, is a frustrating disease without effective treatment. The cause is still largely not understood, although urothelium ischemia/hypoxia, apoptosis, denudation, and infiltration of inflammatory cells are common histopathological findings. The current uncertainty regarding the etiology and pathology of IC/BPS has a negative impact on its timely and successful treatment; therefore, the development of new treatment modalities is urgently needed. Herein, we present advances in our knowledge on this topic and review the potential application of regenerative medicine for the treatment of IC/BPS. This article provides information on the basic characteristics and clinical evidence of stem cells, platelet-rich plasma (PRP), and low-energy shock waves (LESWs) based on a literature review with a search strategy for articles related to IC/BPS, stem cells, PRP, and LESW published in MEDLINE and PubMed. Stem cells, PRP, and LESW, which modulate inflammatory processes and promote tissue repair, have been proven to improve bladder regeneration, relieve bladder pain, inhibit bladder inflammation, and increase bladder capacity in some preclinical studies. However, clinical studies are still in their infancy. Based on the mechanisms of action of stem cells, PRP, and LESW documented in many preclinical studies, the potential applications of regenerative medicine for the treatment of IC/BPS is an emerging frontier of interest. However, solid evidence from clinical studies remains to be obtained.
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6
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Triantafyllidou O, Kolovos G, Voros C, Vlachos A, Vakas P, Vlahos N. Time to full effect, following treatment with combined oral contraceptives (cyclic versus continuous administration) in patients with endometriosis after laparoscopic surgery: a prospective cohort study. HUM FERTIL 2020; 25:72-79. [DOI: 10.1080/14647273.2019.1704451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Georgios Kolovos
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
| | - Charalambos Voros
- 1st Department of Obstetrics and Gynecology, “Alexandra” University Hospital, Athens, Greece
| | - Athanasios Vlachos
- Department of Gynecological Oncology, “Iaso” Maternity Hospital, Athens, Greece
| | - Panagiotis Vakas
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
| | - Nikos Vlahos
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
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7
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Panicker JN, Selai C, Herve F, Rademakers K, Dmochowski R, Tarcan T, von Gontard A, Vrijens D. Psychological comorbidities and functional neurological disorders in women with idiopathic urinary retention: International Consultation on Incontinence Research Society (ICI-RS) 2019. Neurourol Urodyn 2019; 39 Suppl 3:S60-S69. [PMID: 31782982 DOI: 10.1002/nau.24233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 11/06/2019] [Indexed: 12/14/2022]
Abstract
AIMS Chronic urinary retention occurring in young women is poorly understood and a cause may not be found in a majority of cases. Different psychological comorbidities and functional neurological symptom disorders (FNDs) have been reported; however, these have been poorly explored. METHODS At the International Consultation on Incontinence Research Society meeting in 2019, a panel of clinicians generated a proposal to explore the relationship between psychological comorbidities, FNDs, and urinary retention in women with chronic idiopathic urinary retention. RESULTS Psychological comorbidities such as depression and anxiety, and FNDs such as leg weakness and loss of consciousness, have been reported in women with idiopathic urinary retention. Individuals react differently to physical and emotional stressors, and experimental models have demonstrated a relationship between the stress response and developing urinary retention. Trauma, particularly sexual trauma, may be a shared risk factor for developing psychological comorbidities and urinary retention. Children with voiding postponement often suffer from psychological comorbidities and behavioral disturbances; however, there is no evidence to suggest that this progresses to urinary retention in adulthood. "Psychogenic urinary retention" has been described in the urology and psychiatry literature in the past, and anecdotal cases of successful voiding following psychotherapy have been reported, though the true pathophysiology of this entity is uncertain. CONCLUSION Psychological and functional disorder comorbidities are reported in women with chronic urinary retention. The nature of the association between urinary retention and functional neurological disorder comorbidities needs to be further explored in terms of a disorder of bladder-brain interaction.
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Affiliation(s)
- Jalesh N Panicker
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery and UCL Queen Square Institute of Neurology, London, UK
| | - Caroline Selai
- Department of Clinical and Movement Neurosciences and Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery and UCL Queen Square Institute of Neurology, London, UK
| | - Francois Herve
- Department of Urology, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - Kevin Rademakers
- Department of Urology, Zuyderland Medical Centre, Heerlen, The Netherlands
| | - Roger Dmochowski
- Department of Urologic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Tufan Tarcan
- Department of Urology, Marmara University School of Medicine and Koç University School of Medicine, Istanbul, Turkey
| | - Alexander von Gontard
- Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg, Germany
| | - Desiree Vrijens
- Department of Urology, Maastricht University Medical Centre, Maastricht, The Netherlands
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8
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Rodríguez LV, Stephens AJ, Clemens JQ, Buchwald D, Yang C, Lai HH, Krieger JN, Newcomb C, Bradley CS, Naliboff B. Symptom Duration in Patients With Urologic Chronic Pelvic Pain Syndrome is not Associated With Pain Severity, Nonurologic Syndromes and Mental Health Symptoms: A Multidisciplinary Approach to the Study of Chronic Pelvic Pain Network Study. Urology 2018; 124:14-22. [PMID: 30452963 DOI: 10.1016/j.urology.2018.11.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 10/29/2018] [Accepted: 11/05/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To evaluate if patients with urologic chronic pelvic pain syndromes (UCPPS) with longer duration of symptoms experience more severe pain and urologic symptoms, higher rates of chronic overlapping pain conditions (COPC) and psychosocial comorbidities than those with a more recent onset of the condition. We evaluated cross-sectional associations between UCPPS symptom duration and (1) symptom severity, (2) presence of COPC, and (3) mental health comorbidities. METHODS We analyzed baseline data from the Multidisciplinary Approach to the Study of Chronic Pelvic Pain. Symptom severity, COPC, and mental health comorbidities were compared between patients with symptom duration of < 2 vs ≥ 2 years. Symptom severity was assessed by the Genitourinary Pain Index, the Interstitial Cystitis Symptom and Problem Index, and Likert scales for pelvic pain, urgency, and frequency. Depression and anxiety were evaluated with the Hospital Anxiety and Depression Scale and stress with the Perceived Stress Scale. RESULTS Males (but not females) with UCPPS symptom duration ≥2 years had more severe symptoms than those with <2 years. Participants with short (<2 years) and longer (≥2 years) symptom duration were as likely to experience COPC. CONCLUSION Longer UCPPS symptom duration was associated with more severe symptoms only in limited patient subpopulations. Symptom duration was not associated with risk for COPC or mental health comorbidities. Females with longer UCPPS duration had decreased distress, but the association was largely attributable to age.
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Affiliation(s)
- Larissa V Rodríguez
- Departments of Urology and Obstetrics and Gynecology, Institute of Urology, University of Southern California, Los Angeles, CA.
| | - Alisa J Stephens
- Data Coordinating Core, Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - J Quentin Clemens
- Department of Urology, University of Michigan Medical Center, Ann Arbor, MI
| | - Dedra Buchwald
- Department of Urology, University of Washington, Seattle, WA
| | - Claire Yang
- Department of Urology, University of Washington, Seattle, WA
| | - Henry H Lai
- Departments of Surgery (Division of Urologic Surgery) and Anesthesiology, Washington University, St. Louis, MO
| | - John N Krieger
- Department of Urology, University of Washington, Seattle, WA
| | - Craig Newcomb
- Data Coordinating Core, Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Cate S Bradley
- Department of Obstetrics and Gynecology, and Urology, College of Medicine and Department of Public Epidemiology, College of Public Health, University of Iowa, Iowa City, IA
| | - Bruce Naliboff
- Departments of Medicine and Psychiatry, The Geffen School of Medicine at UCLA, Los Angeles, CA
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9
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Tu FF, Kane JN, Hellman KM. Noninvasive experimental bladder pain assessment in painful bladder syndrome. BJOG 2018; 124:283-291. [PMID: 28012262 DOI: 10.1111/1471-0528.14433] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2016] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To compare bladder sensitivity between patients with pelvic pain and patients who were pain free, undergoing noninvasive, controlled bladder distension via diuresis. We also sought to measure potential mechanisms underlying bladder sensitivity. DESIGN Prospective observational study. SETTING Community teaching hospital. POPULATION Reproductive-age women with non-bladder chronic pelvic pain (CPP, n = 23), painful bladder syndrome (PBS, n = 23), and pelvic pain-free controls (n = 42) METHODS: Participants were compared on cystometric capacity, pelvic floor pressure-pain thresholds (PPTs), pelvic muscle function, O'Leary-Sant bladder questionnaire, and psychosocial instruments using Wilcoxon rank-sum tests. Multivariate regression was used to identify factors underlying bladder pain phenotypes. MAIN OUTCOME MEASURES Pelvic floor pain thresholds; self-reported bladder distension pain. RESULTS Participants with PBS exhibited higher bladder distension pain than those with CPP, with both groups reporting higher pain levels than controls (P < 0.05). No significant associations were found between bladder distension pain and pelvic muscle structure or pain sensitivity measures; however, bladder distension pain positively correlates with both vaginal PPTs adjacent to the bladder (r = 0.46) and pain with transvaginal bladder palpation (r = 0.56). Pain at maximal distension was less influenced by somatic sensitivity than bladder symptoms (r = 0.35 versus r = 0.59; P < 0.05). Multivariate regression identified three independent components of bladder symptoms in PBS: bladder distension pain, bladder sensation, and somatic symptoms. CONCLUSIONS Diuresis-induced bladder pain differentiates CPP from PBS. Experimental bladder pain is not predicted by pelvic floor sensitivity. Compared with patient-reported outcomes it appears less influenced by psychological factors. Further study is needed to determine whether screening for experimental bladder pain sensitivity could predict future risk of PBS. TWEETABLE ABSTRACT Controlled, water ingestion-provoked bladder pain can objectively identify visceral pain sensitivity.
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Affiliation(s)
- F F Tu
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, USA.,Pritzker School of Medicine, Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL, USA
| | - J N Kane
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, USA
| | - K M Hellman
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, USA.,Pritzker School of Medicine, Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL, USA
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10
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Zuckerman RM, Silton RL, Tu FF, Eng JS, Hellman KM. Somatic symptoms in women with dysmenorrhea and noncyclic pelvic pain. Arch Womens Ment Health 2018; 21:533-541. [PMID: 29525829 PMCID: PMC6126970 DOI: 10.1007/s00737-018-0823-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 02/27/2018] [Indexed: 12/30/2022]
Abstract
Somatic symptoms are a robust, transdiagnostic risk factor for pain conditions. However, the extent to which somatic symptoms contribute to the manifestation of the women's pain syndromes, such as dysmenorrhea and noncyclic pelvic pain (NCPP), is unclear due to high rates of co-occurrence. Therefore, the present study investigated the primary hypothesis that somatic symptoms would be elevated in NCPP and distinctly influence the relationship between dysmenorrhea and co-occurring NCPP. A secondary analysis was performed on cross-sectional questionnaire data from 1012 nonpregnant reproductive-aged women. Eligible analyzed participants (n = 834) were categorized into four groups: healthy, dysmenorrhea, NCPP, and NCPP with co-occurring dysmenorrhea (NCPP+dysmenorrhea). A parallel mediation analysis was run to evaluate the primary hypothesis that somatic symptoms are the primary factor associated with increased NCPP accounting for dysmenorrhea. The NCPP+dysmenorrhea group had higher somatic, anxiety, and depression symptom T-scores (respectively 61, 61, 60) compared to the healthy controls (46, 51, 51; p's < .001) and the dysmenorrhea group (50, 53, 54; p's < .001). The pain and psychological symptoms were significantly correlated across the entire sample (r's = .29, - .64, p's < .01). Results from parallel mediation analysis showed that somatic symptoms were distinctly associated with NCPP+dysmenorrhea. Women with NCPP+dysmenorrhea have increased psychological and somatic symptoms compared to women with dysmenorrhea alone. Given that NCPP often co-occurs with dysmenorrhea, failure to account for comorbidity in previous studies has likely led to an overestimation of psychological symptoms in dysmenorrhea. Future studies should evaluate whether somatic sensitivity is a modifiable risk factor for NCPP.
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Affiliation(s)
| | - Rebecca L Silton
- Department of Psychology, Loyola University Chicago, 1032 W. Sheridan Road, Chicago, IL, 60660, USA.
| | - Frank F Tu
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA
- Department of Ob/Gyn, NorthShore University HealthSystem, Evanston, IL, USA
| | - Joshua S Eng
- Department of Child and Family Health Studies, NorthShore University HealthSystem, Evanston, IL, USA
| | - Kevin M Hellman
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA
- Department of Ob/Gyn, NorthShore University HealthSystem, Evanston, IL, USA
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11
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Eller-Smith OC, Nicol AL, Christianson JA. Potential Mechanisms Underlying Centralized Pain and Emerging Therapeutic Interventions. Front Cell Neurosci 2018; 12:35. [PMID: 29487504 PMCID: PMC5816755 DOI: 10.3389/fncel.2018.00035] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 01/30/2018] [Indexed: 12/11/2022] Open
Abstract
Centralized pain syndromes are associated with changes within the central nervous system that amplify peripheral input and/or generate the perception of pain in the absence of a noxious stimulus. Examples of idiopathic functional disorders that are often categorized as centralized pain syndromes include fibromyalgia, chronic pelvic pain syndromes, migraine, and temporomandibular disorder. Patients often suffer from widespread pain, associated with more than one specific syndrome, and report fatigue, mood and sleep disturbances, and poor quality of life. The high degree of symptom comorbidity and a lack of definitive underlying etiology make these syndromes notoriously difficult to treat. The main purpose of this review article is to discuss potential mechanisms of centrally-driven pain amplification and how they may contribute to increased comorbidity, poorer pain outcomes, and decreased quality of life in patients diagnosed with centralized pain syndromes, as well as discuss emerging non-pharmacological therapies that improve symptomology associated with these syndromes. Abnormal regulation and output of the hypothalamic-pituitary-adrenal (HPA) axis is commonly associated with centralized pain disorders. The HPA axis is the primary stress response system and its activation results in downstream production of cortisol and a dampening of the immune response. Patients with centralized pain syndromes often present with hyper- or hypocortisolism and evidence of altered downstream signaling from the HPA axis including increased Mast cell (MC) infiltration and activation, which can lead to sensitization of nearby nociceptive afferents. Increased peripheral input via nociceptor activation can lead to “hyperalgesic priming” and/or “wind-up” and eventually to central sensitization through long term potentiation in the central nervous system. Other evidence of central modifications has been observed through brain imaging studies of functional connectivity and magnetic resonance spectroscopy and are shown to contribute to the widespreadness of pain and poor mood in patients with fibromyalgia and chronic urological pain. Non-pharmacological therapeutics, including exercise and cognitive behavioral therapy (CBT), have shown great promise in treating symptoms of centralized pain.
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Affiliation(s)
- Olivia C Eller-Smith
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS, United States
| | - Andrea L Nicol
- Department of Anesthesiology, 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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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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Doiron RC, Kogan BA, Tolls V, Irvine-Bird K, Nickel JC. Childhood bladder and bowel dysfunction predicts irritable bowel syndrome phenotype in adult interstitial cystitis/bladder pain syndrome patients. Can Urol Assoc J 2017; 11:255-259. [PMID: 28798827 DOI: 10.5489/cuaj.4251] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Many clinicians have suggested that a history of bladder and bowel dysfunction (BBD) in childhood predisposes to the development of interstitial cystitis/bladder pain syndrome (IC/BPS) or irritable bowel syndrome (IBS) in adulthood. We hypothesized that BBD symptoms in childhood would predict the IBS-associated phenotype in adult IC/BPS patients. METHODS Consecutive female patients (n=190) with a diagnosis of IC/BPS were administered a modified form of a clinical BBD questionnaire (BBDQ) to capture childhood BBD-like symptoms, as well as Interstitial Cystitis Symptoms Index (ICSI), Interstitial Cystitis Problem Index (ICPI), Pelvic Pain and Urgency/Frequency (PUF) questionnaires and UPOINT categorization. Patients were stratified to IBS-positive or IBS-negative according to clinical assessment of IBS-like symptoms. RESULTS The 127 patients (67%) identified with IBS-like symptoms recalled significantly higher BBDQ scores than the 63 patients (33%) who were IBS-negative (2.8 vs. 2.3; p=0.05). The IBS-positive patients also reported a higher number of UPOINT domains than their non-IBS counterparts (3.8 vs. 2.9; p=0.0001), while their PUF total scores were significantly higher (13.6 vs. 12.3; p=0.04). IBS-positive patients more often recalled that in childhood they did not have a daily bowel movement (BM) (p=0.04) and had "to push for a BM" (p=0.009). In childhood, they "urinated only once or twice per day" (p=0.03) and recalled "painful urination" more than those without IBS (p=0.03). There were no significant differences between the groups in answers to the other five questions of the BBDQ. CONCLUSIONS Our symptom recollection survey was able to predict the IBS phenotype of IC/BPS based on a childhood BBDQ. Further prospective studies are needed to further evaluate these novel findings.
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Affiliation(s)
| | - Barry A Kogan
- Division of Urology, Albany Medical College, Albany, NY, United States
| | - Victoria Tolls
- Department of Urology, Queen's University, Kingston, ON, Canada
| | | | - J Curtis Nickel
- Department of Urology, Queen's University, Kingston, ON, Canada
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Patnaik SS, Laganà AS, Vitale SG, Butticè S, Noventa M, Gizzo S, Valenti G, Rapisarda AMC, La Rosa VL, Magno C, Triolo O, Dandolu V. Etiology, pathophysiology and biomarkers of interstitial cystitis/painful bladder syndrome. Arch Gynecol Obstet 2017; 295:1341-1359. [DOI: 10.1007/s00404-017-4364-2] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/30/2017] [Indexed: 12/30/2022]
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Bladder Capacity is a Biomarker for a Bladder Centric versus Systemic Manifestation in Interstitial Cystitis/Bladder Pain Syndrome. J Urol 2017; 198:369-375. [PMID: 28202356 DOI: 10.1016/j.juro.2017.02.022] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2017] [Indexed: 12/30/2022]
Abstract
PURPOSE Interstitial cystitis/bladder pain syndrome presents a significant clinical challenge due to symptom heterogeneity and the myriad associated comorbid medical conditions. We recently reported that diminished bladder capacity may represent a specific interstitial cystitis/bladder pain syndrome subphenotype. The objective of this study was to investigate the relationship between anesthetic bladder capacity, and urological and nonurological clinical findings in a cohort of patients with interstitial cystitis/bladder pain syndrome who had undergone therapeutic urinary bladder hydrodistention. MATERIALS AND METHODS This is a retrospective chart review of prospectively collected data on women diagnosed with interstitial cystitis/bladder pain syndrome between 2011 and 2015 who underwent bladder hydrodistention. Assessments in each patient included a detailed history and physical examination, ICPI (Interstitial Cystitis Problem Index), ICSI (Interstitial Cystitis Symptom Index) and PUF (Pelvic Pain and Urgency/Frequency Patient Symptom Scale). Bladder capacity was determined during bladder hydrodistention with the patient under general anesthesia. RESULTS Mean age was 45.8 years and mean bladder capacity was 857 ml in the 110 enrolled patients. We found a significant inverse correlation between bladder capacity and scores on 3 gold standard interstitial cystitis/bladder pain syndrome metrics, including ICPI (p = 0.0014), ICSI (p = 0.0022) and PUF (p = 0.0009) as well as urination frequency (p = 0.0025). Women with higher bladder capacity were significantly more likely to report depression (p = 0.0059) and irritable bowel syndrome (p = 0.022). CONCLUSIONS Low bladder capacity while under anesthesia was significantly associated with high symptom scores on 3 validated interstitial cystitis/bladder pain syndrome questionnaires as well as with urinary frequency. However, it was not associated with depression or other common systemic pain problems. These results suggest that low bladder capacity is a marker for a bladder centric manifestation of interstitial cystitis/bladder pain syndrome.
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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: 101] [Impact Index Per Article: 12.6] [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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Reynolds WS, Dmochowski R, Wein A, Bruehl S. Does central sensitization help explain idiopathic overactive bladder? Nat Rev Urol 2016; 13:481-91. [PMID: 27245505 PMCID: PMC4969200 DOI: 10.1038/nrurol.2016.95] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The pathophysiological mechanisms underlying overactive bladder syndrome (OAB) can include dysfunction of sensory pathways of the peripheral and central nervous systems, resulting in bladder hypersensitivity. Central sensitization describes an induced state of spinal hypersensitivity that is associated with a variety of chronic pain disorders that share many attributes with OAB, albeit without the presence of pain. As such, the concept of central sensitization might be relevant to understanding the mechanisms and clinical manifestations of OAB syndrome. An understanding of the pathophysiology and clinical manifestations of central sensitization, and the evidence that supports a role of central sensitization in OAB, including the potential implications of mechanisms of central sensitization for the treatment of patients with OAB could provide a novel approach to the treatment of patients with this disease. Such an approach would be especially relevant to those patients with central sensitization-related comorbidities, and has the potential to improve the outcomes of these patients in particular.
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Affiliation(s)
- W Stuart Reynolds
- Department of Urologic Surgery, Vanderbilt University Medical Center, A1302 Medical Center North, Nashville, Tennessee 37232, USA
| | - Roger Dmochowski
- Department of Urologic Surgery, Vanderbilt University Medical Center, A1302 Medical Center North, Nashville, Tennessee 37232, USA
| | - Alan Wein
- Division of Urology, University of Pennsylvania Health System, 34th &Civic Center Boulevard, Philadelphia, Pennsylvania 19104, USA
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, 701 Medical Arts Building, Nashville, Tennessee 37232, USA
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Hoeritzauer I, Phé V, Panicker JN. Urologic symptoms and functional neurologic disorders. HANDBOOK OF CLINICAL NEUROLOGY 2016; 139:469-481. [PMID: 27719863 DOI: 10.1016/b978-0-12-801772-2.00038-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The term functional urologic disorders covers a wide range of conditions related broadly to altered function rather than structure of the lower urinary tract, mainly of impaired urine voiding or storage. Confusingly, for a neurologic readership, these disorders of function may often be due to a urologic, gynecologic, or neurologic cause. However, there is a subset of functional urologic disorders where the cause remains uncertain and, in this chapter, we describe the clinical features of these disorders in turn: psychogenic urinary retention; Fowler's syndrome; paruresis (shy-bladder syndrome); dysfunctional voiding; idiopathic overactive bladder, and interstitial cystitis/bladder pain syndrome. Some of these overlap in terms of symptoms, but have become historically separated. Psychogenic urinary retention in particular has now largely been abandoned as a concept, in part because of the finding of specific urethral electromyogram findings in patients with this symptom now described as having Fowler's syndrome, and their successful treatment with sacral neurostimulation. In this chapter we review the poorly researched interface between these "idiopathic" functional urologic disorders and other functional disorders (e.g., irritable-bowel syndrome, fibromyalgia) as well as specifically functional neurologic disorders. We conclude that there may be a relationship and overlap between them and that this requires further research, especially in those idiopathic functional urologic disorders which involve disorders of the urethral sphincter (i.e., voluntary muscle).
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Affiliation(s)
- I Hoeritzauer
- Centre for Clinical Brain Sciences, University of Edinburgh, UK
| | - V Phé
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery, London, UK and Department of Urology, Pitié-Salpêtrière Academic Hospital, Paris, France
| | - J N Panicker
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery and UCL Institute of Neurology, Queen Square, London.
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Fuentes IM, Pierce AN, O'Neil PT, Christianson JA. Assessment of Perigenital Sensitivity and Prostatic Mast Cell Activation in a Mouse Model of Neonatal Maternal Separation. J Vis Exp 2015:e53181. [PMID: 26327525 DOI: 10.3791/53181] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) has a lifetime prevalence of 14% and is the most common urological diagnosis for men under the age of 50, yet it is the least understood and studied chronic pelvic pain disorder. A significant subset of patients with chronic pelvic pain report having experienced early life stress or abuse, which can markedly affect the functioning and regulation of the hypothalamic-pituitary-adrenal (HPA) axis. Mast cell activation, which has been shown to be increased in both urine and expressed prostatic secretions of CP/CPPS patients, is partially regulated by downstream activation of the HPA axis. Neonatal maternal separation (NMS) has been used for over two decades to study the outcomes of early life stress in rodent models, including changes in the HPA axis and visceral sensitivity. Here we provide a detailed protocol for using NMS as a preclinical model of CP/CPPS in male C57BL/6 mice. We describe the methodology for performing NMS, assessing perigenital mechanical allodynia, and histological evidence of mast cell activation. We also provide evidence that early psychological stress can have long-lasting effects on the male urogenital system in mice.
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Affiliation(s)
| | - Angela N Pierce
- Anatomy and Cell Biology, University of Kansas Medical Center
| | - Pierce T O'Neil
- Anatomy and Cell Biology, University of Kansas Medical Center
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Pierce AN, Christianson JA. Stress and Chronic Pelvic Pain. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2015; 131:509-35. [DOI: 10.1016/bs.pmbts.2014.11.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Clinical and Psychological Parameters Associated with Pain Pattern Phenotypes in Women with Interstitial Cystitis/Bladder Pain Syndrome. J Urol 2015; 193:138-44. [DOI: 10.1016/j.juro.2014.07.108] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2014] [Indexed: 12/30/2022]
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Warren JW. Bladder pain syndrome/interstitial cystitis as a functional somatic syndrome. J Psychosom Res 2014; 77:510-5. [PMID: 25455811 DOI: 10.1016/j.jpsychores.2014.10.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 08/19/2014] [Accepted: 10/02/2014] [Indexed: 12/30/2022]
Abstract
PURPOSE To determine whether bladder pain syndrome/interstitial cystitis (BPS/IC) has the characteristics of a functional somatic syndrome (FSS). MATERIALS AND METHODS There is no accepted definition of an FSS. Consequently, this paper reviewed the literature for common FSS characteristics and for reports that BPS/IC has these characteristics. RESULTS Eleven articles met inclusion and exclusion criteria and yielded 18 FSS characteristics. BPS/IC patients manifest all but two: the exceptions were normal light microscopic anatomy (after hydrodistention under anesthesia, some BPS/IC bladders have Hunner's lesions and most have petechial hemorrhages) and normal laboratory tests (many BPS/IC patients have hematuria). Petechial hemorrhages and hematuria are probably related and may appear during naturally-occurring bladder distention. Without such distention, then, the 90% of BPS/IC patients without a Hunner's lesion have all the characteristics of an FSS. Comparisons in the opposite direction were consistent: several additional features of BPS/IC were found in FSSs. CONCLUSIONS This systematic but untested method is consistent with but does not test the hypothesis that BPS/IC in some patients might best be understood as an FSS. Like most conditions, BPS/IC is probably heterogeneous; hence only a proportion of BPS/IC cases are likely to be manifestations of an FSS. This hypothesis has several implications. Explorations of processes that connect the FSSs might contribute to understanding the pathogenesis of BPS/IC. Patients with FSSs are at risk for BPS/IC and may benefit from future preventive strategies. Therapies that are useful in FSSs also may be useful in some cases of BPS/IC.
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Affiliation(s)
- John W Warren
- Department of Medicine, University of Maryland School of Medicine, 10 South Pine Street, #900, Baltimore, MD 21201, United States; Department of Epidemiology and Public Health, University of Maryland School of Medicine, United States.
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Chennamsetty A, Ehlert MJ, Peters KM, Killinger KA. Advances in Diagnosis and Treatment of Interstitial Cystitis/Painful Bladder Syndrome. Curr Infect Dis Rep 2014; 17:454. [DOI: 10.1007/s11908-014-0454-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Krieger JN, Stephens AJ, Landis JR, Clemens JQ, Kreder K, Lai HH, Afari N, Rodríguez L, Schaeffer A, Mackey S, Andriole GL, Williams DA. Relationship between chronic nonurological associated somatic syndromes and symptom severity in urological chronic pelvic pain syndromes: baseline evaluation of the MAPP study. J Urol 2014; 193:1254-62. [PMID: 25444992 DOI: 10.1016/j.juro.2014.10.086] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2014] [Indexed: 12/15/2022]
Abstract
PURPOSE We used MAPP data to identify participants with urological chronic pelvic pain syndromes only or a chronic functional nonurological associated somatic syndrome in addition to urological chronic pelvic pain syndromes. We characterized these 2 subgroups and explored them using 3 criteria, including 1) MAPP eligibility criteria, 2) self-reported medical history or 3) RICE criteria. MATERIALS AND METHODS Self-reported cross-sectional data were collected on men and women with urological chronic pelvic pain syndromes, including predominant symptoms, symptom duration and severity, nonurological associated somatic syndrome symptoms and psychosocial factors. RESULTS Of 424 participants with urological chronic pelvic pain syndromes 162 (38%) had a nonurological associated somatic syndrome, including irritable bowel syndrome in 93 (22%), fibromyalgia in 15 (4%), chronic fatigue syndrome in 13 (3%) and multiple syndromes in 41 (10%). Of 233 females 103 (44%) had a nonurological associated somatic syndrome compared to 59 of 191 males (31%) (p = 0.006). Participants with a nonurological associated somatic syndrome had more severe urological symptoms and more frequent depression and anxiety. Of 424 participants 228 (54%) met RICE criteria. Of 228 RICE positive participants 108 (47%) had a nonurological associated somatic syndrome compared to 54 of 203 RICE negative patients (28%) with a nonurological associated somatic syndrome (p < 0.001). CONCLUSIONS Nonurological associated somatic syndromes represent important clinical characteristics of urological chronic pelvic pain syndromes. Participants with a nonurological associated somatic syndrome have more severe symptoms, longer duration and higher rates of depression and anxiety. RICE positive patients are more likely to have a nonurological associated somatic syndrome and more severe symptoms. Because nonurological associated somatic syndromes are more common in women, future studies must account for this potential confounding factor in urological chronic pelvic pain syndromes.
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Affiliation(s)
- John N Krieger
- Department of Urology, University of Washington, Seattle, Washington.
| | - Alisa J Stephens
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - J Richard Landis
- Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | | | - Karl Kreder
- Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - H Henry Lai
- Department of Surgery-Division of Urologic Surgery, Washington University St. Louis, St. Louis, Missouri
| | - Niloofar Afari
- Veterans Affairs Center of Excellence for Stress and Mental Health and University of California-San Diego, San Diego
| | - Larissa Rodríguez
- Department of Urology, University of California-Los Angeles, Los Angeles
| | | | - Sean Mackey
- Department of Anesthesia-Division of Pain Management, Stanford University, Palo Alto, California
| | - Gerald L Andriole
- Department of Surgery-Division of Urologic Surgery, Washington University St. Louis, St. Louis, Missouri
| | - David A Williams
- Department of Urology, University of Michigan, Ann Arbor, Michigan
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Interstitial Cystitis/Painful Bladder Syndrome (IC/PBS): Is There Anything New under the Sun? CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2014. [DOI: 10.1007/s13669-014-0086-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Warren JW, Wesselmann U, Greenberg P, Clauw DJ. Urinary Symptoms as a Prodrome of Bladder Pain Syndrome/Interstitial Cystitis. Urology 2014; 83:1035-40. [DOI: 10.1016/j.urology.2014.01.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 12/31/2013] [Accepted: 01/03/2014] [Indexed: 11/15/2022]
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Malykhina A, Hanno P. How are we going to make progress treating bladder pain syndrome? ICI-RS 2013. Neurourol Urodyn 2014; 33:625-9. [PMID: 24615847 DOI: 10.1002/nau.22575] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 01/27/2014] [Indexed: 12/24/2022]
Abstract
AIMS To look at the current state of knowledge in bladder pain syndrome and ascertain how we can make advances in the near term. METHODS A compendium of the ideas presented at the International Consultation on Incontinence Research Society 2013 meeting of clinicians and basic scientists. RESULTS The meeting included the following topics: potential connection between defined and undefined IC/BPS; association between psychiatric disorders and IC/BPS; rationale for multimodal therapy approach in IC/BPS; and issues of a placebo control in human studies. CONCLUSIONS Translational research studies are still in need of improved animal models to study IC/BPS mechanisms and development of novel methods to objectively measure bladder pain in rodents. The need to try and develop better clinical therapies will best be met by proper phenotyping of this heterogeneous population and avoiding premature publication of clinical trials that are anecdotal and do not include randomized placebo control populations. Patients with Hunner's lesions should be identified prior to or in the course of clinical trials so that results in this subgroup can be evaluated.
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Affiliation(s)
- Anna Malykhina
- Division of Urology, Department of Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
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Pierce AN, Ryals JM, Wang R, Christianson JA. Vaginal hypersensitivity and hypothalamic-pituitary-adrenal axis dysfunction as a result of neonatal maternal separation in female mice. Neuroscience 2014; 263:216-30. [PMID: 24462609 DOI: 10.1016/j.neuroscience.2014.01.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 12/11/2013] [Accepted: 01/14/2014] [Indexed: 02/07/2023]
Abstract
Early life stress can permanently alter functioning of the hypothalamic-pituitary-adrenal (HPA) axis, which regulates the stress response and influences the perception of pain. Chronic pelvic pain patients commonly report having experienced childhood neglect or abuse, which increases the likelihood of presenting with comorbid chronic pain and/or mood disorders. Animal models of neonatal stress commonly display enhanced anxiety-like behaviors, colorectal hypersensitivity, and disruption of proper neuro-immune interactions in adulthood. Here, we tested the hypothesis that early life stress impacts vaginal sensitivity by exposing mice to neonatal maternal separation (NMS) for 3h/day during the first two (NMS14) or three (NMS21) postnatal weeks. As adults, female mice underwent vaginal balloon distension (VBD), which was also considered an acute stress. Before or after VBD, mice were assessed for anxiety-like behavior, hindpaw sensitivity, and changes in gene and protein expression related to HPA axis function and regulation. NMS21 mice displayed significantly increased vaginal sensitivity compared to naïve mice, as well as significantly reduced anxiety-like behavior at baseline, which was heightened following VBD. NMS21 mice exhibited significant thermal and mechanical hindpaw hypersensitivity at baseline and following VBD. NMS14 mice displayed no change in anxiety-like behavior and only exhibited significantly increased hindpaw mechanical and thermal sensitivity following VBD. Centrally, a significant decrease in negative regulation of the HPA axis was observed in the hypothalamus and hippocampus of NMS21 mice. Peripherally, NMS and VBD affected the expression of inflammatory mediators in the vagina and bladder. Corticotropin-releasing factor (CRF) receptor and transient receptor potential (TRP) channel protein expression was also significantly, and differentially, affected in vagina, bladder, and colon by both NMS and VBD. Together these data indicate that NMS affects both central and peripheral aspects of the HPA axis, which may drive changes in vaginal sensitivity and the development of comorbid chronic pain and mood disorders.
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Affiliation(s)
- A N Pierce
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS 66160, United States
| | - J M Ryals
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS 66160, United States
| | - R Wang
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS 66160, United States
| | - J A Christianson
- Department of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, KS 66160, United States.
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Warren JW, Morozov V, Howard FM, Wesselmann U, Gallicchio L, Langenberg P, Clauw DJ. Before the onset of interstitial cystitis/bladder pain syndrome, the presence of multiple non-bladder syndromes is strongly associated with a history of multiple surgeries. J Psychosom Res 2014; 76:75-9. [PMID: 24360145 DOI: 10.1016/j.jpsychores.2013.10.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Revised: 10/23/2013] [Accepted: 10/24/2013] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Certain functional somatic syndromes (FSSs) such as fibromyalgia and irritable bowel syndrome are accompanied by diffuse pain amplification. Women with interstitial cystitis/bladder pain syndrome (IC/BPS) have numerous FSSs, as well as other non-bladder syndromes (NBSs) that are linked to the FSSs. They also report multiple surgeries. Since pain is a common indication for surgery, we tested the hypothesis that NBSs were associated with surgeries. METHODS We interviewed 312 incident IC/BPS cases and controls on NBSs and number of surgeries before the index date (for cases, IC/BPS onset date). Poisson and logistic regression analyses adjusted for age, race, educational level, and menopause. RESULTS Number of surgeries increased with number of NBSs in both cases and controls whether chronic pelvic pain (CPP), the only NBS generally accepted as an indication for surgery, was present or not. Logistic regression analysis showed that among cases CPP was the only individual NBS associated with a history of multiple surgeries, and then only modestly [odds ratio (OR) 1.9, confidence intervals (CI) 1.06, 3.2]. By far the strongest association was the number of NBSs. The OR for multiple surgeries increased with number of NBSs: for cases with 4-5 NBSs the OR was 14.1 (1.8, 113) and with 6-9 NBSs, 33.1 (3.9, 279). Controls had fewer syndromes and fewer surgeries and this linkage was less prominent. CONCLUSION Among IC/BPS cases, the number of NBSs was strongly correlated with the number of surgeries. Understanding temporal relationships will be necessary to explore causal linkages and may modify surgical practice.
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Affiliation(s)
- John W Warren
- Department of Medicine, University of Maryland School of Medicine, United States; Department of Epidemiology and Public Health, University of Maryland School of Medicine, United States.
| | - Vadim Morozov
- Department of Obstetrics and Gynecology, University of Maryland School of Medicine, United States
| | - Fred M Howard
- Department of Obstetrics and Gynecology, University of Rochester School of Medicine, United States
| | - Ursula Wesselmann
- Departments of Anesthesiology and Neurology, University of Alabama School of Medicine, United States
| | - Lisa Gallicchio
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, United States; The Prevention and Research Center, Mercy Medical Center, Baltimore, MD, United States
| | - Patricia Langenberg
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, United States
| | - Daniel J Clauw
- Departments of Anesthesiology and Medicine, University of Michigan School of Medicine, United States
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Warren JW, Langenberg P, Clauw DJ. The number of existing functional somatic syndromes (FSSs) is an important risk factor for new, different FSSs. J Psychosom Res 2013; 74:12-7. [PMID: 23272983 DOI: 10.1016/j.jpsychores.2012.09.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Revised: 09/05/2012] [Accepted: 09/06/2012] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The objective of this study is to test the hypothesis that the number of functional somatic syndromes (FSSs) predicts new, additional FSSs. METHODS In a recent case-control study of interstitial cystitis/painful bladder syndrome (IC/PBS), we used symptom-based consensus definitions to identify these FSSs: fibromyalgia (FM), chronic fatigue syndrome (CFS), irritable bowel syndrome (IBS), chronic pelvic pain, migraine, sicca syndrome and panic disorder. Those present before the incidence year were called antecedent FSSs; those with onset during the incidence year were called incident FSSs. In each of two groups, 312 IC/PBS cases and 313 controls, rates of incident FSSs were compared among those with 0, 1, 2, or ≥3 antecedent FSSs. Confounding was assessed using logistic regression analyses that included the individual antecedent FSSs, published correlates of these FSSs, and demographic variables. RESULTS The incidence of a new FSS increased with the number of antecedent FSSs, as did that of incident FM, CFS and IBS studied separately. These findings were not confounded by other variables. The presence of multiple antecedent FSSs generally had the highest odds ratio for new, different, incident FSSs. CONCLUSIONS This study revealed that the number of antecedent FSSs was among the strongest risk factors for other FSSs, especially incident FM, CFS and IBS. This suggests that the FSSs are linked through a polysyndromic phenotype. If each FSS is heterogeneous, to seek a pathogenesis common to all FSSs, individuals with multiple FSSs should be sought; to seek a pathogenesis unique to a specific FSS, mature persons who have only that FSS should be studied.
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Affiliation(s)
- John W Warren
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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Nickel JC. Editorial Comment. Urology 2012. [DOI: 10.1016/j.urology.2012.06.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
OBJECTIVE Functional somatic syndromes have no laboratory or pathologic abnormalities and so are diagnosed by symptom-based case definitions. However, many studies, including recent ones, have used self-reports of physician diagnosis rather than the case definitions. Our objective was to determine the sensitivities and specificities of self-report of physician diagnosis for chronic fatigue syndrome (CFS), fibromyalgia (FM), irritable bowel syndrome (IBS), panic disorder, and migraine. METHODS Each of 312 female patients with incident interstitial cystitis/bladder pain syndrome and matched population-based controls were queried on self-report of physician diagnosis and separately on established case definitions for each of these syndromes. RESULTS Using the symptom-based case definitions as standards, we found that self-report of physician diagnosis did not identify 90% of the controls who had CFS, 77% who had FM, 69% who had IBS, 43% who had panic disorder, and 23% who had migraine. In addition, it missed most individuals with multiple syndromes. Findings in one cohort (controls) were confirmed in another (patients with interstitial cystitis/bladder pain syndrome). CONCLUSIONS Self-report of physician diagnosis did not identify most of the three most venerable functional somatic syndromes, IBS, FM, and, especially, CFS; nor did it identify substantial minorities of individuals with panic disorder and migraine. Self-report of physician diagnosis was particularly poor in recognizing persons with multiple syndromes. The insensitivity of this diagnostic test has effects on not only prevalence and incidence estimates but also correlates, comorbidities, and case recruitment. To reveal individuals with these syndromes, singly or together, queries of symptoms, not diagnoses, are necessary.
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Butrick CW. Interstitial cystitis/bladder pain syndrome: management of the pain disorder: a urogynecology perspective. Urol Clin North Am 2012; 39:377-87. [PMID: 22877721 DOI: 10.1016/j.ucl.2012.06.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Our understanding of interstitial cystitis/painful bladder syndrome (IC/BPS) has evolved with the advancements in our understanding of visceral pain syndromes. The concept of IC/BPS as a visceral pain disorder is used as a model to base a targeted approach to the management of patients with IC/BPS. Guidelines for the treatment of both the bladder and nonbladder pain disorders are reviewed.
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Chelimsky G, Heller E, Buffington CAT, Rackley R, Zhang D, Chelimsky T. Co-morbidities of interstitial cystitis. Front Neurosci 2012; 6:114. [PMID: 22907988 PMCID: PMC3415690 DOI: 10.3389/fnins.2012.00114] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 07/10/2012] [Indexed: 12/30/2022] Open
Abstract
Introduction: This study aimed to estimate the proportion of patients with interstitial cystitis/painful bladder syndrome (IC/BPS) with systemic dysfunction associated co-morbidities such as irritable bowel syndrome (IBS) and fibromyalgia (FM). Materials and Methods: Two groups of subjects with IC/BPS were included: (1) physician diagnosed patients with IC/BPS and (2) subjects meeting NIDDK IC/PBS criteria based on a questionnaire (ODYSA). These groups were compared to healthy controls matched for age and socio-economic status. NIDDK criteria required: pain with bladder filling that improves with emptying, urinary urgency due to discomfort or pain, polyuria >11 times/24 h, and nocturia >2 times/night. The ODYSA instrument evaluates symptoms pertaining to a range of disorders including chronic fatigue, orthostatic intolerance, syncope, IBS, dyspepsia, cyclic vomiting syndrome, headaches and migraines, sleep, Raynaud’s syndrome, and chronic aches and pains. Results: IC/BPS was diagnosed in 26 subjects (mean age 47 ± 16 years, 92% females), 58 had symptoms of IC/BPS by NIDDK criteria (mean age 40 ± 17 years, 79% females) and 48 were healthy controls (mean age 31 ± 14 years, mean age 77%). Co-morbid complaints in the IC/BPS groups included gastrointestinal symptoms suggestive of IBS and dyspepsia, sleep abnormalities with delayed onset of sleep, feeling poorly refreshed in the morning, waking up before needed, snoring, severe chronic fatigue and chronic generalized pain, migraines, and syncope. Discussion: Patients with IC/BPS had co-morbid central and autonomic nervous system disorders. Our findings mirror those of others in regard to IBS, symptoms suggestive of FM, chronic pain, and migraine. High rates of syncope and functional dyspepsia found in the IC/BPS groups merit further study to determine if IC/BPS is part of a diffuse disorder of central, autonomic, and sensory processing affecting multiple organs outside the bladder.
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Affiliation(s)
- Gisela Chelimsky
- Department of Pediatric Gastroenterology, Medical College of Wisconsin Milwaukee, WI, USA
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Lai HH, North CS, Andriole GL, Sayuk GS, Hong BA. Polysymptomatic, polysyndromic presentation of patients with urological chronic pelvic pain syndrome. J Urol 2012; 187:2106-12. [PMID: 22503014 DOI: 10.1016/j.juro.2012.01.081] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Indexed: 12/30/2022]
Abstract
PURPOSE Somatization disorder has been described in several comorbid functional syndromes of urological chronic pelvic pain syndrome, such as irritable bowel syndrome. We investigated whether a subset of patients with urological chronic pelvic pain syndrome may have the polysymptomatic, polysyndromic presentation pattern that is common in somatization disorder. MATERIALS AND METHODS A total of 70 male and female patients with urological chronic pelvic pain syndrome and 35 age matched controls without the syndrome completed a 59-item symptom checklist to assess the classic polysymptomatic, polysyndromic symptom pattern. The 2 operational tools used were the Perley-Guze derived symptom checklist and the somatic symptom algorithm used for Diagnostic and Statistical Manual, 4th Edition, Text Revision somatization disorder criteria. RESULTS Female patients with urological chronic pelvic pain syndrome (interstitial cystitis/bladder pain syndrome) reported significantly more nonpain symptoms and pain symptoms outside the pelvis than control female urology patients (p=0.0016 and 0.0018, respectively). Female patients with urological chronic pelvic pain syndrome were more likely to endorse a polysymptomatic, polysyndromic symptom pattern than female controls (27% vs 0%, p=0.0071). In contrast, male patients with urological chronic pelvic pain syndrome (interstitial cystitis/bladder pain syndrome and/or chronic prostatitis/chronic pelvic pain syndrome) did not report more extrapelvic pain than male controls (p=0.89). Male patients with urological chronic pelvic pain syndrome were not more likely than male controls to have a polysymptomatic, polysyndromic symptom pattern. CONCLUSIONS A subset of female patients with urological chronic pelvic pain syndrome endorses numerous extrapelvic symptoms across multiple organ systems. The checklist may be valuable to assess patients for this polysymptomatic, polysyndromic symptom pattern, which is common in somatization disorder. Recognizing this polysymptomatic, polysyndromic presentation will prompt clinicians to investigate further to determine whether somatization disorder may be an underlying diagnosis in a small subset of patients with urological chronic pelvic pain syndrome who complain of numerous extrapelvic symptoms.
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Affiliation(s)
- H Henry Lai
- Division of Urologic Surgery, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
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