1
|
Mazza M, Margoni S, Mandracchia G, Donofrio G, Fischetti A, Kotzalidis GD, Marano G, Simonetti A, Janiri D, Moccia L, Marcelli I, Sfratta G, De Berardis D, Ferrara O, Bernardi E, Restaino A, Lisci FM, D'Onofrio AM, Brisi C, Grisoni F, Calderoni C, Ciliberto M, Brugnami A, Rossi S, Spera MC, De Masi V, Marzo EM, Abate F, Boggio G, Anesini MB, Falsini C, Quintano A, Torresi A, Militenda M, Bartolucci G, Biscosi M, Ruggiero S, Lo Giudice L, Mastroeni G, Benini E, Di Benedetto L, Caso R, Pesaresi F, Traccis F, Onori L, Chisari L, Monacelli L, Acanfora M, Gaetani E, Marturano M, Barbonetti S, Specogna E, Bardi F, De Chiara E, Stella G, Zanzarri A, Tavoletta F, Crupi A, Battisti G, Monti L, Camardese G, Chieffo D, Gasbarrini A, Scambia G, Sani G. This pain drives me crazy: Psychiatric symptoms in women with interstitial cystitis/bladder pain syndrome. World J Psychiatry 2024; 14:954-984. [DOI: 10.5498/wjp.v14.i6.954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/22/2024] [Accepted: 05/07/2024] [Indexed: 06/19/2024] Open
Abstract
BACKGROUND Interstitial cystitis/bladder pain syndrome (IC/BPS) is an at least 6-mo noninfectious bladder inflammation of unknown origin characterized by chronic suprapubic, abdominal, and/or pelvic pain. Although the term cystitis suggests an inflammatory or infectious origin, no definite cause has been identified. It occurs in both sexes, but women are twice as much affected.
AIM To systematically review evidence of psychiatric/psychological changes in persons with IC/BPS.
METHODS Hypothesizing that particular psychological characteristics could underpin IC/BPS, we investigated in three databases the presence of psychiatric symptoms and/or disorders and/or psychological characteristics in patients with IC/BPS using the following strategy: ("interstitial cystitis" OR "bladder pain syndrome") AND ("mood disorder" OR depressive OR antidepressant OR depression OR depressed OR hyperthymic OR mania OR manic OR rapid cyclasterisk OR dysthymiasterisk OR dysphoriasterisk).
RESULTS On September 27, 2023, the PubMed search produced 223 articles, CINAHL 62, and the combined PsycLIT/ PsycARTICLES/PsycINFO/Psychology and Behavioral Sciences Collection search 36. Search on ClinicalTrials.gov produced 14 studies, of which none had available data. Eligible were peer-reviewed articles reporting psychiatric/psychological symptoms in patients with IC/BPS, i.e. 63 articles spanning from 2000 to October 2023. These studies identified depression and anxiety problems in the IC/BPS population, along with sleep problems and the tendency to catastrophizing.
CONCLUSION Psychotherapies targeting catastrophizing and life stress emotional awareness and expression reduced perceived pain in women with IC/BPS. Such concepts should be considered when implementing treatments aimed at reducing IC/BPS-related pain.
Collapse
Affiliation(s)
- Marianna Mazza
- Department of Neurosciences, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Stella Margoni
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Giuseppe Mandracchia
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Guglielmo Donofrio
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Alessia Fischetti
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | | | - Giuseppe Marano
- Department of Neurosciences, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Alessio Simonetti
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Delfina Janiri
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Lorenzo Moccia
- Department of Neurosciences, Section of Psychiatry, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Ilaria Marcelli
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Greta Sfratta
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | | | - Ottavia Ferrara
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Evelina Bernardi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Antonio Restaino
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | | | | | - Caterina Brisi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Flavia Grisoni
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Claudia Calderoni
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Michele Ciliberto
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Andrea Brugnami
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Sara Rossi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Maria Chiara Spera
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Valeria De Masi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Ester Maria Marzo
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Francesca Abate
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Gianluca Boggio
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | | | - Cecilia Falsini
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Anna Quintano
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Alberto Torresi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Miriam Militenda
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Giovanni Bartolucci
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Marco Biscosi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Sara Ruggiero
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Luca Lo Giudice
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Giulia Mastroeni
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Elisabetta Benini
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Luca Di Benedetto
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Romina Caso
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Francesco Pesaresi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Francesco Traccis
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Luca Onori
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Luca Chisari
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Leonardo Monacelli
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Mariateresa Acanfora
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Eleonora Gaetani
- Medical and Surgical Sciences, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Monia Marturano
- Division of Gynecologic Oncology, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Sara Barbonetti
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Elettra Specogna
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Francesca Bardi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Emanuela De Chiara
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Gianmarco Stella
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Andrea Zanzarri
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Flavio Tavoletta
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Arianna Crupi
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Giulia Battisti
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Laura Monti
- UOS Psicologia Clinica, Governo Clinico, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
| | - Giovanni Camardese
- Department of Psychiatry, Università Cattolica del Sacro Cuore, Rome 00168, Italy
| | - Daniela Chieffo
- UOS Psicologia Clinica, Governo Clinico, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
| | - Antonio Gasbarrini
- CEMAD Digestive Disease Center, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome 00168, Italy
| | - Giovanni Scambia
- Department of Woman and Child Health, Catholic University, Rome 00168, Italy
| | - Gabriele Sani
- UOC Psichiatria Clinica e d’Urgenza, Dipartimento di Scienze Dell’Invecchiamento, Neurologiche, Ortopediche e Della Testa-collo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome 00168, Italy
| |
Collapse
|
2
|
Park JJ, Kim KT, Lee EJ, Chun J, Lee S, Shim SR, Kim JH. Current updates relating to treatment for interstitial cystitis/bladder pain syndrome: systematic review and network meta-analysis. BMC Urol 2024; 24:95. [PMID: 38658949 PMCID: PMC11040764 DOI: 10.1186/s12894-024-01485-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 04/16/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Despite the publication of several meta-analyses regarding the efficacy of certain therapies in helping individuals with interstitial cystitis (IC) / bladder pain syndrome (BPS), these have not provided a comprehensive review of therapeutic strategies. The study aimed to determine the efficacy of various therapies for IC/BPS and identify potential moderating factors using randomized controlled trials (RCTs). METHODS We queried the PubMed, Cochrane, and Embase databases to identify prospective RCTs using inclusion criteria: 1) patients diagnosed with IC, 2) interventions included relevant treatments, 3) comparisons were a specified control or placebo, 4) outcomes were mean differences for individual symptoms and structured questionnaires. The pairwise meta-analysis and network meta-analysis (NMA) were performed to compare the treatments used in IC/BPS. Hedges' g standardized mean differences (SMDs) were used for improvement in all outcomes using random-effects models. Efficacy outcomes included individual symptoms such as pain, frequency, urgency, and nocturia, as well as structured questionnaires measuring IC/BPS symptoms. RESULTS A comprehensive literature search was conducted which identified 70 RCTs with 3,651 patients. The analysis revealed that certain treatments, such as instillation and intravesical injection, showed statistically significant improvements in pain and urgency compared to control or placebo groups in traditional pairwise meta-analysis. However, no specific treatment demonstrated significant improvement in all outcomes measured in the NMA. The results of moderator analyses to explore influential variables indicated that increasing age was associated with increased nocturia, while longer follow-up periods were associated with decreased frequency. CONCLUSION This systematic review and meta-analysis provide insights into the efficacy of various treatments for IC. Current research suggests that a combination of therapies may have a positive clinical outcome for patients with IC, despite the fact that treatment for this condition is not straightforward. TRIAL REGISTRATION PROSPERO CRD42022384024.
Collapse
Affiliation(s)
- Jae Joon Park
- Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesagwan-ro, Yongsangu, Seoul, 04401, Republic of Korea
| | - Kwang Taek Kim
- Department of Urology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Eun Ji Lee
- Department of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Joey Chun
- Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesagwan-ro, Yongsangu, Seoul, 04401, Republic of Korea
- Cranbrook Kingswood Upper School, Bloomfield Hills, Michigan, United States
| | - Serin Lee
- Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesagwan-ro, Yongsangu, Seoul, 04401, Republic of Korea
- Department of Biochemistry, Case Western Reserve University, Cleveland, Ohio, United States
| | - Sung Ryul Shim
- Department of Biomedical Informatics, College of Medicine, Konyang University, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
- Konyang Medical data Research group-KYMERA, Konyang University Hospital, Daejeon, Republic of Korea.
| | - Jae Heon Kim
- Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, 59 Daesagwan-ro, Yongsangu, Seoul, 04401, Republic of Korea.
| |
Collapse
|
3
|
Lackner JM, Clemens JQ, Radziwon C, Danforth TL, Ablove TS, Krasner SS, Vargovich AM, O’Leary PC, Marotto T, Naliboff BD. Cognitive Behavioral Therapy for Chronic Pelvic Pain: What Is It and Does It Work? J Urol 2024; 211:539-550. [PMID: 38228093 PMCID: PMC10939861 DOI: 10.1097/ju.0000000000003847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/10/2024] [Indexed: 01/18/2024]
Abstract
PURPOSE Urologic chronic pelvic pain syndrome (UCPPS), which encompasses interstitial cystitis/bladder pain syndrome in women and men and chronic prostatitis/chronic pelvic pain syndrome in men, is a common, often disabling urological disorder that is neither well understood nor satisfactorily treated with medical treatments. The past 25 years have seen the development and validation of a number of behavioral pain treatments, of which cognitive behavioral therapy (CBT) is arguably the most effective. CBT combines strategies of behavior therapy, which teaches patients more effective ways of behaving, and cognitive therapy, which focuses on correcting faulty thinking patterns. As a skills-based treatment, CBT emphasizes "unlearning" maladaptive behaviors and thoughts, and replacing them with more adaptive ones that support symptom self-management. MATERIALS AND METHODS This review describes the rationale, technical procedures, and empirical basis of CBT. RESULTS While evidence supports CBT for treatment-refractory chronic pain disorders, there is limited understanding of why or how CBT might work, for whom it is most beneficial, or the specific UCPPS symptoms (eg, pain, urinary symptoms) it effectively targets. This is the focus of EPPIC (Easing Pelvic Pain Interventions Clinical Research Program), a landmark NIH trial examining the efficacy of low-intensity, home-based CBT for UCPPS relative to a nonspecific comparator featuring self-care recommendations of AUA guidelines. CONCLUSIONS Systematic efforts to increase both the efficiency of CBT and the way it is delivered (eg, home-based treatments) are critical to scaling up CBT, optimizing its therapeutic potential, and reducing the public health burden of UCPPS.
Collapse
Affiliation(s)
- Jeffrey M. Lackner
- Division of Behavioral Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | | | - Christopher Radziwon
- Division of Behavioral Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | - Teresa L. Danforth
- Department of Urology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo NY
| | - Tova S. Ablove
- Department of Obstetrics and Gynecology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo NY
| | - Susan S. Krasner
- Division of Behavioral Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY
- Department of Anesthesiology, Jacobs School of Medicine, University at Buffalo, State University of New York, Buffalo NY
| | - Alison M. Vargovich
- Division of Behavioral Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | - Patricia C. O’Leary
- Division of Behavioral Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | - Tracy Marotto
- Department of Obstetrics and Gynecology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo NY
| | - Bruce D. Naliboff
- G. Oppenheimer Center for Neurobiology of Stress and Resilience, Department of Medicine and Biobehavioral Sciences, UCLA, Los Angeles, CA
| | | |
Collapse
|
4
|
Avci IE, Teke K, Gocmez SS, Kasap M, Akpinar G, Yaprak Bayrak B, Celebi G, Sarihan M, Utkan T, Ozkurkcugil C. Therapeutic Effects of AF219 on Interstitial Cystitis/Bladder Pain Syndrome Induced by Cyclophosphamide or Water Avoidance Stress in Rats. Int Urogynecol J 2024; 35:677-688. [PMID: 38376547 DOI: 10.1007/s00192-023-05723-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: 10/10/2023] [Accepted: 12/18/2023] [Indexed: 02/21/2024]
Abstract
INTRODUCTION AND HYPOTHESIS To evaluate the effect of AF219, a P2X3 receptor antagonist, in animal models of interstitial cystitis/bladder pain syndrome (IC/BPS) induced by cyclophosphamide (CYP) or water avoidance stress (WAS). METHODS Thirty-two adult female Wistar albino rats were used in each IC/BPS model. Assessment of nociception and anxiety and severity of inflammation in the bladder were assessed by behavioral experiments and histopathological examinations respectively. The contraction responses of the bladder were evaluated in vitro and protein levels of P2X3, P2X7, Trk-A, TRPV1, and TRPA1 were analyzed by Western blot. RESULTS The IC/BPS groups had shorter response times to noxious stimuli, exhibited more anxiety-like behavior, had higher inflammation-based histological scores, and showed greater increased contraction responses to carbachol, adenosine triphosphate, and electrical field stimulation in in vitro bladder strips than controls for both models (p < 0.05). The improvements in behavioral and bladder contraction responses and inflammation scores in the IC/BPS + AF219 groups were similar to control findings (p > 0.05). Exposure to WAS or CYP increased P2X3 expression in the bladder compared with the controls (p < 0.05). Apart from TRPA1, the levels of P2X7, Trk-A, and TRPV1 were also higher in the IC/BPS groups than in the controls (p < 0.05). No significant differences were observed between IC/BPS + AF219 and controls regarding P2X3, P2X7, Trk-A, and TRPV1 in the WAS model (p > 0.05). Moreover, P2X3 and P2X7 levels were significantly lower in IC/BPS + AF219 than in the AF219-untreated WAS model (p < 0.05). CONCLUSIONS These findings suggest that P2X3 receptors play a significant role in bladder functional responses, nociception, and also the pathogenesis of IC/BPS. AF219 may be a promising therapeutic strategy for IC/BPS. Comparing AF219 with current IC/BPS treatment agents in future studies may yield valuable insights into its efficacy.
Collapse
Affiliation(s)
- Ibrahim Erkut Avci
- Department of Urology, Kocaeli University School of Medicine, 41001, Kocaeli, Turkey
| | - Kerem Teke
- Department of Urology, Kocaeli University School of Medicine, 41001, Kocaeli, Turkey
| | - Semil Selcen Gocmez
- Department of Pharmacology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Murat Kasap
- Department of Medical Biology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Gurler Akpinar
- Department of Medical Biology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Busra Yaprak Bayrak
- Department of Pathology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Gulsen Celebi
- Department of Pharmacology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Mehmet Sarihan
- Department of Medical Biology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Tijen Utkan
- Department of Pharmacology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Cuneyd Ozkurkcugil
- Department of Urology, Kocaeli University School of Medicine, 41001, Kocaeli, Turkey.
| |
Collapse
|
5
|
McKernan LC, McGonigle T, Vandekar SN, Crofford LJ, Williams DA, Clauw DJ, Bruehl S, Corbett BA, Dmochowski RR, Walsh EG, Kelly AG, Sutherland SL, Connors EL, Ryden A, Reynolds WS. A randomized-controlled pilot trial of telemedicine-delivered cognitive-behavioral therapy tailored for interstitial cystitis/bladder pain syndrome. Pain 2024:00006396-990000000-00532. [PMID: 38422486 DOI: 10.1097/j.pain.0000000000003188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 12/17/2023] [Indexed: 03/02/2024]
Abstract
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating urologic pain condition with few treatment advances in the past 25 years. Individuals with IC/BPS often experience significant psychological distress, which worsens symptoms and functioning. To date, there have been no large-scale, randomized controlled trials (RCTs) of comprehensive psychological interventions for IC/BPS. We conducted a 2:1 RCT of an 8-session patient-informed cognitive-behavioral therapy (CBT) intervention designed for IC/BPS for reducing pain-related symptoms and improving quality of life, delivered through telemedicine. Individuals with IC/BPS (N = 78) were randomized to receive either 8 weeks of CBT specifically designed for IC/BPS (n = 52) or an attention control condition (n = 26). Urologic symptoms (Genitourinary Pain Index, GUPI), pain-related symptoms, affective distress, and quality of life were evaluated before, immediately after, and 3 months posttreatment. Both conditions reported significant but similar reductions (P = 0.922) in the a priori primary outcome of genitourinary symptoms at posttreatment (GUPI reduction = 6.6 vs 4.8, for CBT and control, respectively) and long-term follow-up (8.1 vs 6.6, for CBT and control). However, the CBT group had significantly greater improvement in Patient Global Impression of Change (PGIC) scores and was significantly more likely to be treatment responders (PGIC ≥ 6) (37% vs 8%, P = 0.019 for CBT and control), with a large relative effect size (OR = 6.68). A subgroup analysis of CBT recipients showed that responders (PGIC
6) displayed significant reductions in genitourinary symptoms (P = 0.023), pain intensity (P = 0.027), and pain interference (P = 0.013) posttreatment. Telemedicine-delivered pain CBT for IC/BPS shows promise for improving outcomes, and this trial demonstrates the need for larger RCTs of CBT for IC/BPS.
Collapse
Affiliation(s)
- Lindsey C McKernan
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, United States
- Department of Physical Medicine and Rehabilitation, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Trey McGonigle
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Simon N Vandekar
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Leslie J Crofford
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - David A Williams
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Daniel J Clauw
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, United States
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Blythe A Corbett
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Roger R Dmochowski
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Elizabeth G Walsh
- Department of Physical Medicine and Rehabilitation, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Anna Grace Kelly
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, United States
- Department of Psychology, George Mason University, Fairfax, VA, United States
| | - Susanna L Sutherland
- Department of Physical Medicine and Rehabilitation, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Erin L Connors
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Anna Ryden
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - William Stuart Reynolds
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
| |
Collapse
|
6
|
Chien MJ, Chien CH, Huang XY, Chiang YT. The life experiences of women with interstitial cystitis/bladder pain syndrome: A qualitative phenomenological study. J Adv Nurs 2023; 79:4607-4620. [PMID: 37350439 DOI: 10.1111/jan.15754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/29/2023] [Accepted: 06/15/2023] [Indexed: 06/24/2023]
Abstract
AIM To explore the life experiences of women with interstitial cystitis. DESIGN A qualitative phenomenological study. METHODS Fifteen women with interstitial cystitis were recruited from a regional hospital in Taiwan using purposive sampling. Data were collected via one-on-one semistructured interviews and analysed using the Colaizzi's method. Rigorous testing was conducted to identify the themes and subthemes. RESULTS Four major themes were identified: torment, restriction, acceptance and empowerment. These themes reflect the life experiences of women with interstitial cystitis. They endured unrelenting physical and psychological distress and loneliness, experienced obstacles and limitations in daily living because of their symptoms, accepted reality and considered their symptoms as a part of everyday life and developed coping skills for the disease. CONCLUSION Medical care, psychological support and emotional venting are crucial for women with interstitial cystitis. Despite living a life full of frustrations and suffering caused by the unpredictable and unrelenting nature of interstitial cystitis, through external support and intrinsic positive cognitive reconstruction, women with interstitial cystitis gradually accepted that they were ill. They adapted to their situation, developed a suitable lifestyle and pace and ultimately achieved stable coexistence with the disease. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE Although women with interstitial cystitis are affected by an incurable disease, through adequate assistance and reconstruction of perception, they can develop coping skills and stably coexist with their disease. There is a delicate dynamic balance between their lives and disease. IMPACT This study may help clinicians to understand patients' life experiences and provide suitable care. This may improve the quality of care provided to women with interstitial cystitis and help them adapt to their disease, thereby improving their life satisfaction. REPORTING METHOD This study was reported according to the COREQ checklist. PATIENT OR PUBLIC CONTRIBUTION Women with interstitial cystitis contributed to the study data.
Collapse
Affiliation(s)
- Min-Ju Chien
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
- Department of Nursing, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Ching-Hui Chien
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Xuan-Yi Huang
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Yueh-Tao Chiang
- School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| |
Collapse
|
7
|
Gao Q, Gao Z, Su M, Huang Y, Zhang C, Li C, Zhan H, Liu B, Zhou X. Umbilical Cord Mesenchymal Stem Cells Overexpressing Heme Oxygenase-1 Promotes Symptoms Recovery in Cystitis Rats by Alleviating Neuroinflammation. Stem Cells Int 2023; 2023:8887091. [PMID: 38020203 PMCID: PMC10663085 DOI: 10.1155/2023/8887091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 12/01/2023] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) seriously reduces the patient's quality of life, yet current therapies only provide partial relief. In the spinal dorsal horn (SDH), neuroinflammation plays a pivotal role in the development of IC. Injection of human umbilical cord mesenchymal stem cells (hUMSCs) to reduce inflammation is an effective strategy, and heme oxygenase-1 (HO-1) exhibits anti-nociceptive effect in neuroinflammatory pain. This study aimed to test the therapeutic effects of hUMSCs overexpressing HO-1 on cyclophosphamide-induced cystitis rat model. Cystitis rats were transplanted with altered cells and then assessed for 3 weeks. A series of behavioral measurements would be trial including suprapubic mechanical allodynia, depressive-like behaviors, micturition frequency, and short-term memory function. Additionally, western blot, immunofluorescence staining, and ELISA kit test for anti-inflammation effect. HUMSCs were capable of being transduced to overexpress HO-1. Injection of hUMSCs overexpressing HO-1 was more effective than hUMSCs alone in alleviating behavioral symptoms in rats. Furthermore, hUMSCs overexpressing HO-1 inhibited the activation of glial and TLR4/p65/NLRP3 pathway, decreased the levels of pro-inflammatory cytokines in the SDH region. Surprisingly, it markedly increased anti-inflammatory cytokine IL-10, reduced MDA content, and protected GSH concentrations in local environment. Our results suggest that injecting hUMSCs overexpressing HO-1 intrathecally can significantly promote functional outcomes in cystitis rats by reducing neuroinflammation, at least, partly through downregulating TLR4/p65/NLRP3 signaling pathway in the SDH region. This cell therapy affords a new strategy for IC/BPS treatment.
Collapse
Affiliation(s)
- Qiongqiong Gao
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Zhentao Gao
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Minzhi Su
- Department of Rehabilitation, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Yong Huang
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Chi Zhang
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Cuiping Li
- Department of Biotherapy Center, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Hailun Zhan
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Bolong Liu
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| | - Xiangfu Zhou
- Department of Urology, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-Sen University, 2693 Kaichuang Road, Guangzhou 510700, China
| |
Collapse
|
8
|
Desjarlais EB, Medic V, Kim JE. Incidence and Risk of Retinopathy in Patients With and Without Interstitial Cystitis and Pentosan Polysulfate Sodium Use. JOURNAL OF VITREORETINAL DISEASES 2023; 7:412-419. [PMID: 37706083 PMCID: PMC10496808 DOI: 10.1177/24741264231190978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
Purpose: We investigated the potential for indication bias to be present in previous studies of pentosan polysulfate sodium (PPS) pigmentary retinopathy by comparing the incidence and risk of retinopathy in patients with interstitial cystitis (IC) to matched controls. Methods: Adult women with IC from a multicenter database of electronic medical record data were matched to non-IC controls at a 1:4 ratio. The IC cohort was subdivided according to duration of PPS use: never, <5 years, and ≥5 years. Incidence and risk (estimated by Cox proportional hazards models) of retinopathy (defined by 6 International Classification of Diseases, Ninth and Tenth Revision codes) were compared between groups. Results: There were 22 060 women with IC and 88 240 women without IC. Average age was 53.92 years (SD, 16.22 years), and 96 110 (87.14%) patients were non-Hispanic White. Incidence of retinopathy per 100 000 person-years was 173.88 (95% CI, 162.78-185.53) for patients without IC, 226.63 (95% CI, 197.73-258.56) for IC without PPS use, 293.02 (95% CI 230.86-366.75) for IC with <5 years of PPS use, and 558.91 (95% CI, 399.29-761.07) for IC with ≥5 years of PPS use. Adjusted hazard ratios were 1.31 (95% CI, 1.13-1.51, P < .001) for IC without PPS use, 1.70 (95% CI, 1.35-2.15, P < .001) for IC with <5 years of PPS use, and 3.10 (95% CI, 2.26-4.27, P < .001) for IC with ≥5 years of PPS use. Conclusions: Patients with IC had greater incidence and risk of retinopathy. PPS use further increased the incidence and risk of retinopathy.
Collapse
Affiliation(s)
- Eric B. Desjarlais
- Department of Ophthalmology and Visual Sciences, The Eye Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Velinka Medic
- Department of Ophthalmology and Visual Sciences, The Eye Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Judy E. Kim
- Department of Ophthalmology and Visual Sciences, The Eye Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| |
Collapse
|
9
|
Meriwether KV, Ravichandran N, Darley CJ, Panter V, Komesu YM. Centering Group Treatment for Women With Interstitial Cystitis/Bladder Pain Syndrome: A Prospective, Parallel-Group Cohort Study. UROGYNECOLOGY (PHILADELPHIA, PA.) 2023; 29:410-421. [PMID: 37695251 PMCID: PMC10629831 DOI: 10.1097/spv.0000000000001271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
IMPORTANCE Women with interstitial cystitis/bladder pain syndrome (ICBPS) face isolation and treatment challenges. Group medical visits using Centering models have successfully treated other conditions but have not been explored in ICBPS. OBJECTIVE This study aimed to describe ICBPS pain and symptom control comparing standard treatment alone versus standard treatment augmented with Centering visits. STUDY DESIGN This prospective cohort study recruited women with ICBPS receiving standard care (control) or standard care augmented with group Centering. We administered validated questionnaires at baseline and monthly for 12 months. The primary outcome was change in the pain numerical rating scale, with Patient-Reported Outcomes Measurement Information System Pain Interference Scale and Bladder Pain/Interstitial Cystitis Symptom Score change as secondary measures. RESULTS We enrolled 45 women (20 Centering, 25 controls). Centering had significantly better numerical rating scale pain scores at 1 month (mean difference [diff], -3.45) and 2 months (mean diff, -3.58), better Patient-Reported Outcomes Measurement Information System Pain Interference Scale scores at 1 month (mean diff, -10.62) and 2 months (mean diff, -9.63), and better Bladder Pain/Interstitial Cystitis Symptom Score scores at 2 months (mean diff, -13.19), and 3 months (mean diff, -12.3) compared with controls. In modeling, treatment group (Centering or control) and educational levels were both associated with all the outcomes of interest. Beyond 6 months, there were too few participants for meaningful analyses. CONCLUSIONS Women with ICBPS participating in a Centering group have, in the short term, less pain, pain interference, and ICBPS-specific symptoms than patients with usual care alone. Larger studies with more follow-up are needed to determine if this treatment effect extends over time.
Collapse
Affiliation(s)
- Kate V. Meriwether
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, University of New Mexico, Albuquerque, NM
| | | | - Cassandra J. Darley
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, University of New Mexico, Albuquerque, NM
| | - Virginia Panter
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, University of New Mexico, Albuquerque, NM
| | - Yuko M. Komesu
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, University of New Mexico, Albuquerque, NM
| |
Collapse
|
10
|
Centering Group Treatment for Women With Interstitial Cystitis/Bladder Pain Syndrome: A Qualitative Analysis. Female Pelvic Med Reconstr Surg 2022; 28:695-704. [PMID: 35759784 PMCID: PMC10013932 DOI: 10.1097/spv.0000000000001228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
IMPORTANCE Women with interstitial cystitis/bladder pain syndrome (ICBPS) face challenging treatment and feelings of isolation. Centering models of group medical visits have been successful in other spheres but have not been explored in ICBPS therapy. OBJECTIVE We sought to describe opinions of women with ICBPS regarding Centering visits, including advantages, experience, and barriers to participation and efficacy. STUDY DESIGN Patients who attended Centering visits participated in a focus group and/or filled out written commentary in evaluations, and control patients were individually interviewed. We coded transcripts using NVivo software for emergent themes. RESULTS We conducted 4 control patient individual interviews, had one focus group of Centering patients, and collected comments from 34 post-Centering surveys. Emergent themes of interest included motivations and barriers to joining, cost, leadership, connecting with others, diversity, learning, alternative treatments, and areas for improvement. Regardless of participation in Centering, patients noted the importance of self-care and sharing with other women with ICBPS, and they emphasized feelings of isolation in their disease and discouraging health care experiences. Women in Centering noted that the biggest advantages of Centering were learning from other women with ICBPS, the creation of a welcoming and safe space, and the feeling that Centering was more of a support group than a medical visit. Women noted that barriers to Centering included cost and logistical issues, such as time and format. CONCLUSIONS Women with ICBPS treatment note that Centering group visits provide a sense of learning and community that opens them to a wider variety of options.
Collapse
|
11
|
Fischer-Grote L, Fössing V, Aigner M, Boeckle M, Fehrmann E. Comorbidities of bladder pain syndrome in the context of the HITOP distress category: a systematic review and meta-analysis. Int Urogynecol J 2022; 33:2335-2356. [PMID: 35262767 PMCID: PMC9427913 DOI: 10.1007/s00192-022-05129-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 02/09/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of this systematic review and meta-analysis is, looking at different care settings, to examine prevalence rates of psychological distress-level comorbidities in female interstitial cystitis/bladder pain syndrome (IC/BPS) patients, their impact on Quality of Life (QoL), and the correlation between such comorbidities and symptom severity. METHODS A systematic literature search according to PRISMA guidelines was conducted in PubMed, PsycInfo, Web of Science, Science Direct, and Google Scholar. RESULTS Twenty-nine studies were found that met inclusion criteria. Prevalence rates of depression and anxiety are higher in IC/BPS patients compared to the general population; however, due to a wide array of measurements, statistical comparisons between care settings were only possible in two cases showing mixed results. No studies meeting inclusion criteria exist that examine PTSD and borderline personality disorder, though rates of past traumatic experiences seem to be higher in patients than in healthy controls. Psychological comorbidities of the distress category, especially depression, are found in most studies to be related to symptom severity, also yielding statistically significant associations. CONCLUSIONS While there is still need for studies focused on some of the comorbidities as well as on different care settings, the data already show that psychological comorbidities of the distress category play an important role in IC/BPS patients regarding suffering, QoL, and symptom severity, thus emphasizing the need for highly specialized interdisciplinary treatment.
Collapse
Affiliation(s)
- Linda Fischer-Grote
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Vera Fössing
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
| | - Martin Aigner
- Department of Psychiatry for Adults, University Hospital Tulln, Tulln, Austria
| | - Markus Boeckle
- Scientific Working Group, DOT-Die offene Tür (the open door), Karl Landsteiner University of Health Sciences, Dr.-Karl-Dorrek-Straße 30, 3500, Krems, an der Donau, Austria.
- Department of Psychiatry for Adults, University Hospital Tulln, Tulln, Austria.
| | - Elisabeth Fehrmann
- Karl Landsteiner Institute for Outpatient Rehabilitation Research, Vienna, Austria
- Scientific Working Group, DOT-Die offene Tür (the open door), Karl Landsteiner University of Health Sciences, Dr.-Karl-Dorrek-Straße 30, 3500, Krems, an der Donau, Austria
| |
Collapse
|
12
|
Development of the Interstitial Cystitis Self-Help and Medical Resources Scale (ICSR) for Women with Interstitial Cystitis. Medicina (B Aires) 2022; 58:medicina58091183. [PMID: 36143860 PMCID: PMC9500596 DOI: 10.3390/medicina58091183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/20/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: Women with interstitial cystitis (IC) suffer from spontaneous serious bladder pain symptoms without immediate resolution. Women with IC may lack knowledge of how to help themselves. Therefore, a measurement of IC self-help and medical-resource-seeking for women with IC is needed. Materials and Methods: This study recruited 100 women with IC from a teaching hospital in Northern Taiwan. The reliability and validity of the Interstitial Cystitis Self-Help and Medical Resources Scale (ICSR) were assessed using expert validity, confirmatory factor analysis (CFA) to test the construct validity, composite reliability to evaluate the internal consistency, and item analysis to test the discrimination validity of each item. Results: The results showed that the ICSR had accurate goodness-of-fit indices and the component reliability ranged from 0.42 to 0.83, indicating good reliability and validity. Conclusions: The ICSR is recommended for screening the self-help and medical-resource-seeking abilities of women with IC to aid in diagnosing IC and providing more precise medical treatments.
Collapse
|
13
|
Rahman-Enyart A, Yaggie RE, Bollinger JL, Arvanitis C, Winter DR, Schaeffer AJ, Klumpp DJ. Acyloxyacyl hydrolase regulates microglia-mediated pelvic pain. PLoS One 2022; 17:e0269140. [PMID: 35980963 PMCID: PMC9387837 DOI: 10.1371/journal.pone.0269140] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 05/15/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic pelvic pain conditions such as interstitial cystitis/bladder pain syndrome (IC/BPS) remain clinical and mechanistic enigmas. Microglia are resident immune cells of the central nervous system (CNS) that respond to changes in the gut microbiome, and studies have linked microglial activation to acute and chronic pain in a variety of models, including pelvic pain. We have previously reported that mice deficient for the lipase acyloxyacyl hydrolase (AOAH) develop pelvic allodynia and exhibit symptoms, comorbidities, and gut dysbiosis mimicking IC/BPS. Here, we assessed the role of AOAH in microglial activation and pelvic pain. RNAseq analyses using the ARCHS4 database and confocal microscopy revealed that AOAH is highly expressed in wild type microglia but at low levels in astrocytes, suggesting a functional role for AOAH in microglia. Pharmacologic ablation of CNS microglia with PLX5622 resulted in decreased pelvic allodynia in AOAH-deficient mice and resurgence of pelvic pain upon drug washout. Skeletal analyses revealed that AOAH-deficient mice have an activated microglia morphology in the medial prefrontal cortex and paraventricular nucleus, brain regions associated with pain modulation. Because microglia express Toll-like receptors and respond to microbial components, we also examine the potential role of dysbiosis in microglial activation. Consistent with our hypothesis of microglia activation by leakage of gut microbes, we observed increased serum endotoxins in AOAH-deficient mice and increased activation of cultured BV2 microglial cells by stool of AOAH-deficient mice. Together, these findings demonstrate a role for AOAH in microglial modulation of pelvic pain and thus identify a novel therapeutic target for IC/BPS.
Collapse
Affiliation(s)
- Afrida Rahman-Enyart
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Currently Proteintech Group Incorporated, Rosemont, Illinois, United States of America
| | - Ryan E. Yaggie
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Justin L. Bollinger
- Department of Pharmacology & Systems Physiology, College of Medicine University of Cincinnati, Cincinnati, Ohio, United States of America
| | - Constadina Arvanitis
- Department of Cell and Developmental Biology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Center for Advanced Microscopy & Nikon Imaging Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Deborah R. Winter
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Anthony J. Schaeffer
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - David J. Klumpp
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- * E-mail:
| |
Collapse
|
14
|
Windgassen SS, Sutherland S, Finn MTM, Bonnet KR, Schlundt DG, Reynolds WS, Dmochowski RR, McKernan LC. Gender differences in the experience of interstitial cystitis/bladder pain syndrome. FRONTIERS IN PAIN RESEARCH 2022; 3:954967. [PMID: 36034752 PMCID: PMC9404297 DOI: 10.3389/fpain.2022.954967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Aims This study assessed gender differences in a debilitating urologic pain condition, interstitial cystitis/bladder pain syndrome (IC/BPS). We aimed to (1) evaluate how pain, symptom, and distress profiles of IC/BPS may differ between genders and (2) obtain in-depth firsthand accounts from patients to provide additional insight into their experiences that may explain potential gender differences. Methods A mixed methods approach combined validated patient-reported outcome measures with a single timepoint 90-min focus group. Tests of summary score group differences between men and women were assessed across questionnaires measuring urologic symptoms, pain, emotional functioning, and diagnostic timeline. Qualitative analysis applied an inductive-deductive approach to evaluate and compare experiences of living with IC/BPS Group narratives were coded and evaluated thematically by gender using the biopsychosocial model, providing insight into the different context of biopsychosocial domains characterizing the male and female experience of IC/BPS. Results Thirty-seven participants [women (n = 27) and men (n = 10)] completed measures and structured focus group interviews across eight group cohorts conducted from 8/2017 to 3/2019. Women reported greater pain intensity (p = 0.043) and extent (p = 0.018), but not significantly greater impairment from pain (p = 0.160). Levels of psychological distress were significantly elevated across both genders. Further, the duration between time of pain symptom onset and time to diagnosis was significantly greater for women than men (p = 0.012). Qualitative findings demonstrated key distinctions in experiences between genders. Men appeared not to recognize or to deter emotional distress while women felt overwhelmed by it. Men emphasized needing more physiological treatment options whilst women emphasized needing more social and emotional support. Interactions with medical providers and the healthcare system differed substantially between genders. While men reported feeling supported and involved in treatment decisions, women reported feeling dismissed and disbelieved. Conclusion The findings indicate different pain experiences and treatment needs between genders in persons experiencing urologic pain and urinary symptoms, with potential intervention implications. Results suggest gender health inequality in medical interactions in this urologic population needing further investigation.
Collapse
Affiliation(s)
- Sula S. Windgassen
- Department of Health Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Susanna Sutherland
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Michael T. M. Finn
- Helen DeVos Children's Hospital, Grand Rapids, MI, United States
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, United States
| | - Kemberlee R. Bonnet
- Department of Psychology, Vanderbilt University, Nashville, TN, United States
| | - David G. Schlundt
- Department of Psychology, Vanderbilt University, Nashville, TN, United States
| | - W. Stuart Reynolds
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Roger R. Dmochowski
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
| | - Lindsey C. McKernan
- Department of Health Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
- Department of Physical Medicine and Rehabilitation, Vanderbilt University School of Medicine, Nashville, TN, United States
- *Correspondence: Lindsey C. McKernan
| |
Collapse
|
15
|
Ko KJ, Lim J, Yu J, Kang D, Cho J, Lee KS. The impact of Hunner lesion-type interstitial cystitis/bladder pain syndrome on health-related quality of life and the effects of transurethral ablation. Qual Life Res 2022; 31:3221-3228. [DOI: 10.1007/s11136-022-03183-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 12/01/2022]
|
16
|
The educational burden of disease: a cohort study. THE LANCET PUBLIC HEALTH 2022; 7:e549-e556. [DOI: 10.1016/s2468-2667(22)00059-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 01/05/2023] Open
|
17
|
Gordon B, Blanton C, Ramsey R, Jeffery A, Richey L, Hulse R. Anti-Inflammatory Diet for Women with Interstitial Cystitis/Bladder Pain Syndrome: The AID-IC Pilot Study. Methods Protoc 2022; 5:mps5030040. [PMID: 35645348 PMCID: PMC9149882 DOI: 10.3390/mps5030040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic condition characterized by pelvic pain coupled with urinary frequency and urgency. The underlying cause of IC/BPS is unknown; there is no cure. Dietary components exacerbate symptoms. The Anti-Inflammatory Diet for Interstitial Cystitis (AID-IC) employs a randomized, crossover design to evaluate the effect of a plant-based, low saturated fat diet on the quality of life of women with IC/BPS. Insights on the implementation of the protocol and reflections on the facilitators and barriers experienced during the pilot study follow. The logistics of the protocol proved time-consuming; however, the barriers were surmountable. Quantitative and qualitative findings suggest that the AID-IC therapeutic diet may have lessened symptoms and improved the quality of life for many of the women in the study.
Collapse
Affiliation(s)
- Barbara Gordon
- Department of Nutrition and Dietetics, Idaho State University, 1311 E Central Drive, Meridian, ID 83642, USA; (A.J.); (L.R.)
- Correspondence:
| | - Cynthia Blanton
- Department of Nutrition and Dietetics, Idaho State University, 921 South 8th Avenue, Pocatello, ID 83209, USA; (C.B.); (R.R.); (R.H.)
| | - Rebekah Ramsey
- Department of Nutrition and Dietetics, Idaho State University, 921 South 8th Avenue, Pocatello, ID 83209, USA; (C.B.); (R.R.); (R.H.)
| | - Andrea Jeffery
- Department of Nutrition and Dietetics, Idaho State University, 1311 E Central Drive, Meridian, ID 83642, USA; (A.J.); (L.R.)
| | - Laura Richey
- Department of Nutrition and Dietetics, Idaho State University, 1311 E Central Drive, Meridian, ID 83642, USA; (A.J.); (L.R.)
| | - Rachel Hulse
- Department of Nutrition and Dietetics, Idaho State University, 921 South 8th Avenue, Pocatello, ID 83209, USA; (C.B.); (R.R.); (R.H.)
| |
Collapse
|
18
|
Abid MSR, Qiu H, Tripp BA, de Lima Leite A, Roth HE, Adamec J, Powers R, Checco JW. Peptidomics analysis reveals changes in small urinary peptides in patients with interstitial cystitis/bladder pain syndrome. Sci Rep 2022; 12:8289. [PMID: 35585122 PMCID: PMC9117215 DOI: 10.1038/s41598-022-12197-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/06/2022] [Indexed: 01/03/2023] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic and debilitating pain disorder of the bladder and urinary tract with poorly understood etiology. A definitive diagnosis of IC/BPS can be challenging because many symptoms are shared with other urological disorders. An analysis of urine presents an attractive and non-invasive resource for monitoring and diagnosing IC/BPS. The antiproliferative factor (APF) peptide has been previously identified in the urine of IC/BPS patients and is a proposed biomarker for the disorder. Nevertheless, other small urinary peptides have remained uninvestigated in IC/BPS primarily because protein biomarker discovery efforts employ protocols that remove small endogenous peptides. The purpose of this study is to investigate the profile of endogenous peptides in IC/BPS patient urine, with the goal of identifying putative peptide biomarkers. Here, a non-targeted peptidomics analysis of urine samples collected from IC/BPS patients were compared to urine samples from asymptomatic controls. Our results show a general increase in the abundance of urinary peptides in IC/BPS patients, which is consistent with an increase in inflammation and protease activity characteristic of this disorder. In total, 71 peptides generated from 39 different proteins were found to be significantly altered in IC/BPS. Five urinary peptides with high variable importance in projection (VIP) coefficients were found to reliably differentiate IC/BPS from healthy controls by receiver operating characteristic (ROC) analysis. In parallel, we also developed a targeted multiple reaction monitoring method to quantify the relative abundance of the APF peptide from patient urine samples. Although the APF peptide was found in moderately higher abundance in IC/BPS relative to control urine, our results show that the APF peptide was inconsistently present in urine, suggesting that its utility as a sole biomarker of IC/BPS may be limited. Overall, our results revealed new insights into the profile of urinary peptides in IC/BPS that will aid in future biomarker discovery and validation efforts.
Collapse
Affiliation(s)
| | - Haowen Qiu
- Center for Biotechnology, University of Nebraska-Lincoln, Lincoln, NE, USA.,The Nebraska Center for Integrated Biomolecular Communication (NCIBC), University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Bridget A Tripp
- The Nebraska Center for Integrated Biomolecular Communication (NCIBC), University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Aline de Lima Leite
- The Nebraska Center for Integrated Biomolecular Communication (NCIBC), University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Heidi E Roth
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Jiri Adamec
- Department of Biochemistry, University of Nebraska-Lincoln, Lincoln, NE, USA.,Redox Biology Center, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Robert Powers
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, USA. .,The Nebraska Center for Integrated Biomolecular Communication (NCIBC), University of Nebraska-Lincoln, Lincoln, NE, USA. .,Redox Biology Center, University of Nebraska-Lincoln, Lincoln, NE, USA.
| | - James W Checco
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, USA. .,The Nebraska Center for Integrated Biomolecular Communication (NCIBC), University of Nebraska-Lincoln, Lincoln, NE, USA.
| |
Collapse
|
19
|
Johnson BN, McKernan LC, Bruehl S. A Theoretical Endogenous Opioid Neurobiological Framework for Co-occurring Pain, Trauma, and Non-suicidal Self-injury. Curr Pain Headache Rep 2022; 26:405-414. [PMID: 35380406 DOI: 10.1007/s11916-022-01043-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW Individuals with chronic pain are significantly more likely to have experienced overwhelming trauma early and often in key developmental years. There is increasing acknowledgment that childhood trauma disrupts how individuals process and cope with both physical and emotional pain. Emerging studies acknowledge elevated rates of non-suicidal self-injury (NSSI) in chronic pain populations. This review provides a theoretical framework to understand the relationship between NSSI behavior and pain experience in persons with chronic pain and childhood trauma histories. We discuss how NSSI may act to regulate neurobiological (e.g., endogenous opioid systems) and psychological (e.g., heightened negative affect and emotion dysregulation) systems affected by childhood trauma, leading to temporary pain relief and a cycle of negative reinforcement perpetuating NSSI. As these concepts are greatly understudied in pain populations, this review focuses on key areas relevant to chronic pain that may provide a testable, conceptual framework to support hypothesis generation, future empirical investigation, and intervention efforts. RECENT FINDINGS See Fig. 1. See Fig. 1.
Collapse
|
20
|
Management of Bladder Pain Syndrome (BPS): A Practical Guide. Adv Urol 2022; 2022:7149467. [PMID: 35047038 PMCID: PMC8763550 DOI: 10.1155/2022/7149467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 12/20/2021] [Indexed: 12/11/2022] Open
Abstract
Bladder pain syndrome (BPS) is a prevalent and pervasive disease. The physical and psychological sequelae can be very burdensome for the patient, and the condition represents a real challenge for the clinician as well. With no simple pathognomonic test, finding harmony in navigating patient care can be demanding. Diagnosis and management rely upon a multidisciplinary and holistic approach. Treatment options include conservative measures and pharmacotherapies as well as bladder instillation therapies. Ultimately, surgery may be offered but only in cases of refractory disease. This article offers a pragmatic guide for clinicians managing this challenging disease.
Collapse
|
21
|
Sebesta EM, Connors EL, Rourke E, Reynolds WS, McKernan LC. Psychosocial Factors in Neurogenic Lower Urinary Tract Dysfunction: Implications for Multidisciplinary Care. CURRENT BLADDER DYSFUNCTION REPORTS 2022. [DOI: 10.1007/s11884-021-00641-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
22
|
Gheinani AH, Akshay A, Besic M, Kuhn A, Keller I, Bruggmann R, Rehrauer H, Adam RM, Burkhard FC, Monastyrskaya K. Integrated mRNA-miRNA transcriptome analysis of bladder biopsies from patients with bladder pain syndrome identifies signaling alterations contributing to the disease pathogenesis. BMC Urol 2021; 21:172. [PMID: 34876093 PMCID: PMC8653529 DOI: 10.1186/s12894-021-00934-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/29/2021] [Indexed: 11/24/2022] Open
Abstract
Background Interstitial cystitis, or bladder pain syndrome (IC/BPS), is a chronic bladder disorder characterized by lower abdominal pain associated with the urinary bladder and accompanied by urinary frequency and urgency in the absence of identifiable causes. IC/PBS can be separated into the classic Hunner’s ulcerative type and the more prevalent non-ulcerative disease. Our aim was to unravel the biological processes and dysregulated cell signaling pathways leading to the bladder remodeling in non-ulcerative bladder pain syndrome (BPS) by studying the gene expression changes in the patients’ biopsies.
Methods We performed paired microRNA (miRNA) and mRNA expression profiling in the bladder biopsies of BPS patients with non-Hunner interstitial cystitis phenotype, using comprehensive Next-generation sequencing (NGS) and studied the activated pathways and altered biological processes based on the global gene expression changes. Paired mRNA-miRNA transcriptome analysis delineated the regulatory role of the dysregulated miRNAs by identifying their targets in the disease-induced pathways. Results EIF2 Signaling and Regulation of eIF4 and p70S6K Signaling, activated in response to cellular stress, were among the most significantly regulated processes during BPS. Leukotriene Biosynthesis nociceptive pathway, important in inflammatory diseases and neuropathic pain, was also significantly activated. The biological processes identified using Gene Ontology over-representation analysis were clustered into six main functional groups: cell cycle regulation, chemotaxis of immune cells, muscle development, muscle contraction, remodeling of extracellular matrix and peripheral nervous system organization and development. Compared to the Hunner’s ulcerative type IC, activation of the immune pathways was modest in non-ulcerative BPS, limited to neutrophil chemotaxis and IFN-γ-mediated signaling. We identified 62 miRNAs, regulated and abundant in BPS and show that they target the mRNAs implicated in eIF2 signalling pathway. Conclusions The bladders of non-ulcerative BPS patients recruited in this study had alterations consistent with a strong cell proliferative response and an up-regulation of smooth muscle contractility, while the contribution of inflammatory processes was modest. Pathway analysis of the integrated mRNA-miRNA NGS dataset pinpointed important regulatory miRNAs whose dysregulation might contribute to the pathogenesis. Observed molecular changes in the peripheral nervous system organization and development indicate the potential role of local bladder innervation in the pain perceived in this type of BPS. Supplementary Information The online version contains supplementary material available at 10.1186/s12894-021-00934-0.
Collapse
Affiliation(s)
- Ali Hashemi Gheinani
- Functional Urology Research Group, Department for BioMedical Research DBMR, University of Bern, Bern, Switzerland.,Urological Diseases Research Center, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Akshay Akshay
- Functional Urology Research Group, Department for BioMedical Research DBMR, University of Bern, Bern, Switzerland
| | - Mustafa Besic
- Functional Urology Research Group, Department for BioMedical Research DBMR, University of Bern, Bern, Switzerland
| | - Annette Kuhn
- Department of Gynaecology, Inselspital University Hospital, 3010, Bern, Switzerland
| | - Irene Keller
- Interfaculty Bioinformatics Unit, University of Bern, Bern, Switzerland
| | - Rémy Bruggmann
- Interfaculty Bioinformatics Unit, University of Bern, Bern, Switzerland
| | - Hubert Rehrauer
- Functional Genomics Center Zurich, ETH Zurich/University of Zurich, Zurich, Switzerland
| | - Rosalyn M Adam
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Fiona C Burkhard
- Department of Urology, Inselspital University Hospital, 3010, Bern, Switzerland
| | - Katia Monastyrskaya
- Functional Urology Research Group, Department for BioMedical Research DBMR, University of Bern, Bern, Switzerland.
| |
Collapse
|
23
|
Notch1 Signaling Contributes to Mechanical Allodynia Associated with Cyclophosphamide-Induced Cystitis by Promoting Microglia Activation and Neuroinflammation. Mediators Inflamm 2021; 2021:1791222. [PMID: 34646085 PMCID: PMC8505104 DOI: 10.1155/2021/1791222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/03/2021] [Accepted: 08/12/2021] [Indexed: 12/05/2022] Open
Abstract
Aims Notch1 signaling regulates microglia activation, which promotes neuroinflammation. Neuroinflammation plays an essential role in various kinds of pain sensation, including bladder-related pain in bladder pain syndrome/interstitial cystitis (BPS/IC). However, the impact of Notch1 signaling on mechanical allodynia in cyclophosphamide- (CYP-) induced cystitis is unclear. This study is aimed at determining whether and how Notch1 signaling modulates mechanical allodynia of CYP-induced cystitis. Methods CYP was peritoneally injected to establish a bladder pain syndrome/interstitial cystitis (BPS/IC) rat model. A γ-secretase inhibitor, DAPT, was intrathecally injected to modulate Notch1 signaling indirectly. Mechanical withdrawal threshold in the lower abdomen was measured with von Frey filaments using the up-down method. The expression of Notch1 signaling, Iba-1, OX-42, TNF-α, and IL-1β in the L6-S1 spinal dorsal horn (SDH) was measured with Western blotting analysis and immunofluorescence staining. Results Notch1 and Notch intracellular domain (NICD) were both upregulated in the SDH of the cystitis group. Moreover, the expression of Notch1 and NICD was negatively correlated with the mechanical withdrawal threshold of the cystitis rats. Furthermore, treatment with DAPT attenuated mechanical allodynia in CYP-induced cystitis and inhibited microglia activation, leading to decreased production of TNF-α and IL-1β. Conclusion Notch1 signaling contributes to mechanical allodynia associated with CYP-induced cystitis by promoting microglia activation and neuroinflammation. Our study showed that inhibition of Notch1 signaling might have therapeutic value for treating pain symptoms in BPS/IC.
Collapse
|
24
|
Laden BF, Bresee C, De Hoedt A, Dallas KB, Scharfenberg A, Saxena R, Senechal JF, Barbour KE, Kim J, Freedland SJ, Anger JT. Comorbidities in a Nationwide, Heterogenous Population of Veterans with Interstitial Cystitis/Bladder Pain Syndrome. Urology 2021; 156:37-43. [PMID: 33901534 PMCID: PMC8536792 DOI: 10.1016/j.urology.2021.04.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/05/2021] [Accepted: 04/12/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To examine the prevalence of comorbid conditions in a nationwide population of men and women with IC/BPS utilizing a more heterogeneous sample than most studies to date. METHODS Using the Veterans Affairs Informatics and Computing Infrastructure, we identified random samples of male and female patients with and without an ICD-9/ICD-10 diagnosis of IC/BPS. Presence of comorbidities (NUAS [chronic fatigue syndrome, fibromyalgia, irritable bowel syndrome, migraines], back pain, diabetes, and smoking) and psychosocial factors (alcohol abuse, post-traumatic stress disorder, sexual trauma, and history of depression) were determined using ICD-9 and ICD-10 codes. Associations between these variables and IC/BPS status were evaluated while adjusting for the potential confounding impact of race/ethnicity, age, and gender. RESULTS Data was analyzed from 872 IC/BPS patients (355 [41%] men, 517 [59%] women) and 558 non-IC/BPS patients (291 [52%] men, 267 [48%] women). IC/BPS patients were more likely than non-IC/BPS patients to have a greater number of comorbidities (2.72+/-1.77 vs 1.73+/-1.30, P < 0.001), experience one or more NUAS (chronic fatigue syndrome, fibromyalgia, irritable bowel syndrome, and migraines) (45% [388/872] vs. 18% [101/558]; P < 0.001) and had a higher prevalence of at least one psychosocial factor (61% [529/872] v. 46% [256/558]; P < 0.001). Differences in the frequencies of comorbidities between patients with and without IC/BPS were more pronounced in female patients. CONCLUSION These findings validate the findings of previous comorbidity studies of IC/BPS in a more diverse population.
Collapse
Affiliation(s)
- Bethany F Laden
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC
| | - Catherine Bresee
- Department of Biostatistics and Bioinformatics Research Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Amanda De Hoedt
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC
| | - Kai B Dallas
- Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA
| | - April Scharfenberg
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC
| | - Roopali Saxena
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC
| | - Justin F Senechal
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC
| | - Kamil E Barbour
- National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA
| | - Jayoung Kim
- Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Stephen J Freedland
- Urology Section, Department of Surgery, Veterans Affairs Health Care System, Durham, NC; Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Jennifer T Anger
- Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA.
| |
Collapse
|
25
|
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.
Collapse
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:
| |
Collapse
|
26
|
Rahman-Enyart A, Yang W, Yaggie RE, White BA, Welge M, Auvil L, Berry M, Bushell C, Rosen JM, Rudick CN, Schaeffer AJ, Klumpp DJ. Acyloxyacyl hydrolase is a host determinant of gut microbiome-mediated pelvic pain. Am J Physiol Regul Integr Comp Physiol 2021; 321:R396-R412. [PMID: 34318715 PMCID: PMC8530758 DOI: 10.1152/ajpregu.00106.2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/24/2021] [Accepted: 07/16/2021] [Indexed: 12/30/2022]
Abstract
Dysbiosis of gut microbiota is associated with many pathologies, yet host factors modulating microbiota remain unclear. Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating condition of chronic pelvic pain often with comorbid urinary dysfunction and anxiety/depression, and recent studies find fecal dysbiosis in patients with IC/BPS. We identified the locus encoding acyloxyacyl hydrolase, Aoah, as a modulator of pelvic pain severity in a murine IC/BPS model. AOAH-deficient mice spontaneously develop rodent correlates of pelvic pain, increased responses to induced pelvic pain models, voiding dysfunction, and anxious/depressive behaviors. Here, we report that AOAH-deficient mice exhibit dysbiosis of gastrointestinal (GI) microbiota. AOAH-deficient mice exhibit an enlarged cecum, a phenotype long associated with germ-free rodents, and a "leaky gut" phenotype. AOAH-deficient ceca showed altered gene expression consistent with inflammation, Wnt signaling, and urologic disease. 16S sequencing of stool revealed altered microbiota in AOAH-deficient mice, and GC-MS identified altered metabolomes. Cohousing AOAH-deficient mice with wild-type mice resulted in converged microbiota and altered predicted metagenomes. Cohousing also abrogated the pelvic pain phenotype of AOAH-deficient mice, which was corroborated by oral gavage of AOAH-deficient mice with stool slurry of wild-type mice. Converged microbiota also alleviated comorbid anxiety-like behavior in AOAH-deficient mice. Oral gavage of AOAH-deficient mice with anaerobes cultured from IC/BPS stool resulted in exacerbation of pelvic allodynia. Together, these data indicate that AOAH is a host determinant of normal gut microbiota, and dysbiosis associated with AOAH deficiency contributes to pelvic pain. These findings suggest that the gut microbiome is a potential therapeutic target for IC/BPS.
Collapse
Affiliation(s)
- Afrida Rahman-Enyart
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Wenbin Yang
- Division of Thoracic Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ryan E Yaggie
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Bryan A White
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Michael Welge
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Loretta Auvil
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Matthew Berry
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Colleen Bushell
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - John M Rosen
- Department of Gastroenterology, Children's Mercy, Kansas City, Missouri
- Department of Pediatrics, University of Missouri, Kansas City, Missouri
| | - Charles N Rudick
- Clinical Pharmacology and Toxicology, Indiana University School of Medicine, Bloomington, Indiana
| | - Anthony J Schaeffer
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - David J Klumpp
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| |
Collapse
|
27
|
王 佳, 刘 敬, 孟 令, 张 威, 刘 晓, 张 耀. [Quality of life and related factors in patients with interstitial cystitis/bladder pain syndrome]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021; 53:653-658. [PMID: 34393223 PMCID: PMC8365056 DOI: 10.19723/j.issn.1671-167x.2021.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To evaluate the quality of life of patients with interstitial cystitis/bladder pain syndrome (IC/BPS), to compare the difference between IC/BPS and overactive bladder (OAB) pain syndrome, and to explore the related factors affecting the quality of life of IC/BPS patients. METHODS The demographic data of female outpatients with IC/BPS in Beijing Hospital and other medical centers in China were collected. The quality of life of the patients was investigated by multi-angle questionnaires and compared with the data of OAB patients. According to the influence degree of quality of life, the patients with IC/BPS were divided into mild-moderate group and severe group. RESULTS In this study, 109 patients with IC/BPS were included. The average age was (46.4±14.3) years and the average course of disease was (39.4±51.6) months. Compared with the OAB patients, the patients in IC/BPS group had a longer average course of disease (P=0.008), a lower proportion of the patients of first visit for the disease (P < 0.001), a higher score of the American Urological Association symptom index (AUA-SI) (P < 0.001), a lower body mass index (BMI) ratio (P=0.016), and a lower incidence of constipation (P=0.006). IC/BPS had the greatest impact on family life, followed by social activity. The score of IC/BPS related symptoms on family life was significantly higher than that of the OAB group (P=0.003). The top three symptoms of the IC/BPS patients were pain (45%), frequency (28%) and urgency (17%). The score of quality of life in the IC/BPS patients was significantly higher than that in the OAB patients (P < 0.001). Caffeine intake (P=0.034) and constipation (P=0.003) might be the factors influencing the quality of life of the patients with IC/BPS. CONCLUSION IC/BPS has a great influence on the quality of life of patients. Caffeine intake and constipation may be related factors affecting the quality of life of patients with IC/BPS. Urologists should recommend changes in diet and lifestyle to reduce symptoms and improve the patients' quality of life.
Collapse
Affiliation(s)
- 佳文 王
- 北京大学第五临床医学院,北京医院泌尿外科,北京 100730Department of Urology, Peking University Fifth School of Clinical Medicine, Beijing Hospital, Beijing 100730, China
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| | - 敬超 刘
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| | - 令峰 孟
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| | - 威 张
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| | - 晓东 刘
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| | - 耀光 张
- 北京大学第五临床医学院,北京医院泌尿外科,北京 100730Department of Urology, Peking University Fifth School of Clinical Medicine, Beijing Hospital, Beijing 100730, China
- 北京医院,国家老年医学中心,尿控盆底疾病诊治中心,北京 100730National Center of Gerontology, Beijing Hospital Continence Center, Beijing 100730, China
| |
Collapse
|
28
|
Galvez-Sánchez CM, Montoro CI, Moreno-Padilla M, Reyes del Paso GA, de la Coba P. Effectiveness of Acceptance and Commitment Therapy in Central Pain Sensitization Syndromes: A Systematic Review. J Clin Med 2021; 10:2706. [PMID: 34205244 PMCID: PMC8235706 DOI: 10.3390/jcm10122706] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/15/2021] [Accepted: 06/18/2021] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES Acceptance and commitment therapy (ACT) is considered by the American Psychological Association as an evidence-based treatment for a variety of disorders, including chronic pain. The main objective of the present systematic review was to determine the effectiveness of ACT in patients with central pain sensitization syndromes (CPSS). METHODS This systematic review was conducted according to the guidelines of the Cochrane Collaboration and PRISMA statements. The protocol was registered in advance in the Prospective Register of Systematic Reviews (PROSPERO) international database. The selected articles were evaluated using the Cochrane risk of bias (ROB) assessment tool. The PubMed, Scopus, and Web of Science databases were searched. RESULTS The literature search identified 21 studies (including investigations of fibromyalgia syndrome, irritable bowel syndrome, and migraine) eligible for the systematic review. There were no studies regarding the effectiveness of ACT for chronic tension-type headache (CTTH), interstitial cystitis (IC), or temporomandibular disorder (TMD). The evaluation of ROB showed that 12 of the selected studies were of low quality, 5 were of moderate quality, and 4 were high quality. ACT reduces some clinical symptoms, such as anxiety, depression, and pain. This positive effect of ACT might be mediated by pain acceptance, psychological flexibility, optimism, self-efficacy, or adherence to values. ACT showed better results in comparison to non-intervention (e.g., "waiting list") conditions, as well as pharmacological and psychoeducational interventions. It is not entirely clear whether extended ACT treatments are more advantageous than briefer interventions. CONCLUSIONS There are few studies about the effectiveness of ACT on CPSS. However, ACT seems to reduce subjective CPSS symptoms and improve the health-related quality of life of these patients. The absence of studies on the effectiveness of ACT in CTTH, IC, and TMD, indicate the pressing need for further ACT studies in these CPSS.
Collapse
Affiliation(s)
- Carmen M. Galvez-Sánchez
- Department of Psychology, University of Jaén, 23071 Jaén, Spain; (C.I.M.); (M.M.-P.); (G.A.R.d.P.); (P.d.l.C.)
| | | | | | | | | |
Collapse
|
29
|
Chandan JS, Keerthy D, Gokhale KM, Bradbury-Jones C, Raza K, Bandyopadhyay S, Taylor J, Nirantharakumar K. The association between exposure to domestic abuse in women and the development of syndromes indicating central nervous system sensitization: A retrospective cohort study using UK primary care records. Eur J Pain 2021; 25:1283-1291. [PMID: 33559289 DOI: 10.1002/ejp.1750] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Accepted: 02/07/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND Domestic abuse is a global public health issue. The association between the development of central sensitivity syndromes (CSS) and previous exposure to domestic abuse has been poorly understood particularly within European populations. METHODS A retrospective cohort study using the 'The Health Improvement Network,' (UK primary care medical records) between 1st January 1995-31st December 2018. 22,604 adult women exposed to domestic abuse were age matched to 44,671 unexposed women. The average age at cohort entry was 36 years and the median follow-up was 2.5 years. The outcomes of interest were the development of a variety of syndromes which demonstrate central nervous system sensitization. Fibromyalgia, chronic fatigue syndrome and temporomandibular joint disorder outcomes have been reported previously. Outcomes were adjusted for the presence of mental ill health. RESULTS During the study period, women exposed to domestic abuse experienced an increased risk of developing chronic lower back pain (adjusted incidence rate ratio [aIRR] 2.28; 95% CI 1.85-2.80), chronic headaches (aIRR 3.15; 95% CI 1.07-9.23), irritable bowel syndrome (aIRR 1.41; 95% CI 1.25-1.60) and restless legs syndrome (aIRR 1.89; 95% CI 1.44-2.48). However, no positive association was seen with the development of interstitial cystitis (aIRR 0.52; 95% CI 0.14-1.93), vulvodynia (aIRR 0.42; 95% CI 0.14-1.25) and myofascial pain syndrome (aIRR 1.01; 95% CI 0.28-3.61). CONCLUSION This study demonstrates the need to consider a past history of domestic abuse in patients presenting with CSS; and also consider preventative approaches in mitigating the risk of developing CSS following exposure to domestic abuse. SIGNIFICANCE Domestic abuse is a global public health issue, with a poorly understood relationship with the development of complex pain syndromes. Using a large UK primary care database, we were able to conduct the first global cohort study to explore this further. We found a strong pain morbidity burden associated with domestic abuse, suggesting the need for urgent public health intervention to not only prevent domestic abuse but also the associated negative pain consequences.
Collapse
Affiliation(s)
- Joht Singh Chandan
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Warwick Medical School, University of Warwick, Coventry, UK
| | - Deepiksana Keerthy
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Krishna Margadhamane Gokhale
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Caroline Bradbury-Jones
- School of Nursing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Karim Raza
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Siddhartha Bandyopadhyay
- Centre of Crime, Justice and Policing, The Department of Economics, University of Birmingham, Birmingham, UK
| | - Julie Taylor
- School of Nursing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Birmingham Women's and Children's Hospitals NHS Foundation Trust, Birmingham, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.,Midlands Health Data Research UK & Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| |
Collapse
|
30
|
Abstract
The aim of this study was to explore the lived experience of interstitial cystitis (IC)/painful bladder syndrome (PBS). A phenomenological approach with emphasis on reflection and openness was adopted. Twenty women diagnosed with IC an average of nine years prior to data collection produced a written account of their experiences. The textual data was analyzed using thematic analysis. Four themes were derived from data analysis: diagnostic uncertainty; restrictions and limitations on life; self-management; and interpersonal relationships and social support. Women reported issues in receiving a diagnosis of IC, undergoing numerous diagnostic tests, and experiencing multiple referrals. Having undergone numerous treatments with limited success, women sought information and management strategies outside of standard medical care and reported a negative impact on sexual and social relationships. The findings illustrate the complex nature of women’s experiences and the physical and psychological impacts and effects of IC/PBS on women’s daily lives.
Collapse
Affiliation(s)
- Angela Kirkham
- School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
| | - Katherine Swainston
- Senior Lecturer in Psychology, School of Social Sciences, Humanities & Law, Teesside University, Middlesbrough, UK
| |
Collapse
|
31
|
McKernan LC, Bonnet KR, Finn MTM, Williams DA, Bruehl S, Reynolds WS, Clauw D, Dmochowski RR, Schlundt DG, Crofford LJ. Qualitative Analysis of Treatment Needs in Interstitial Cystitis/Bladder Pain Syndrome: Implications for Intervention. Can J Pain 2020; 4:181-198. [PMID: 33367196 PMCID: PMC7751614 DOI: 10.1080/24740527.2020.1785854] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 05/26/2020] [Accepted: 06/18/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating condition carrying substantial psychosocial burden. Psychological treatment for IC/BPS is little studied, and there are barriers to its use in clinical management. Whether psychological treatments benefit patients with IC/BPS is unclear and we do not know if such treatments would meet patient needs. AIMS Incorporating patient-reported needs and acknowledging diversity in pain experiences can inform patient-centered interventions for IC/BPS. This project characterized the experience of living with IC/BPS and patient perceptions of needs in its treatment, with the goal of informing patient-centered treatment for IC/BPS. METHODS Using both quantitative and qualitative methods, 27 females with IC/BPS participated in a focus group and completed validated self-report assessments evaluating urinary symptoms, pain, and emotional functioning. Focus groups were audio recorded and transcribed, then coded and analyzed using an iterative inductive/deductive approach. Linear regression models evaluated the relationship between psychological functioning and symptom severity. RESULTS We conducted six focus groups between 8/2017-12/2017. Five major themes emerged from qualitative analysis: managing physical symptoms, emotional symptoms, impact on daily life and socio-contextual factors, responding to illness, and addressing needs in treatment. The physiological and emotional consequences of IC/BPS were reported, highlighting their impact on interpersonal relationships and challenges obtaining appropriate treatment for IC/BPS. Quantitative analysis showed depression levels were significantly associated with worsened IC/BPS symptomology, after controlling for known confounding factors. CONCLUSION Individuals with IC/BPS could benefit from tailored psychological interventions focusing on pain management, emotion regulation, communications skills, along with sexual dysfunction and intimacy fears.
Collapse
Affiliation(s)
- Lindsey C. McKernan
- Department of Psychiatry & Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Physical Medicine & Rehabilitation, Vanderbilt University School of Medicine, Nashville, TN, USA
| | | | - Michael T. M. Finn
- Department of Psychiatry & Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - David A. Williams
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - W. Stuart Reynolds
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Daniel Clauw
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Roger R. Dmochowski
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - David G. Schlundt
- Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
| | - Leslie J Crofford
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| |
Collapse
|
32
|
Johnson BN, Lumley MA, Cheavens JS, McKernan LC. Exploring the links among borderline personality disorder symptoms, trauma, and pain in patients with chronic pain disorders. J Psychosom Res 2020; 135:110164. [PMID: 32569851 PMCID: PMC7422088 DOI: 10.1016/j.jpsychores.2020.110164] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 05/30/2020] [Accepted: 05/31/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Chronic pain and borderline personality disorder (BPD) are commonly comorbid and jointly associated with increased symptoms of both disorders and clinical and functional impairment. Little is known, however, about specific links between these disorders. In a cross-sectional study of patients with chronic pain, we compared participants high or low on BPD symptoms on patterns of pain experience and types of child and adult traumas. METHODS Adults (N = 181) with chronic pain completed self-reports of pain severity, dimensions of pain experiencing, body coverage of pain, and clinical indicators of central sensitization (i.e., chronic hypersensitivity of the central nervous system), as well as measures of child and adult physical abuse, sexual abuse, trauma, and neglect. Participants also completed the McLean Screening Instrument for BPD. RESULTS Participants with clinically significant BPD symptoms (n = 32) reported more childhood sexual trauma, punishment, and neglect, as well as adult physical/sexual trauma, than those without elevated BPD symptoms. Among participants with clinically significant BPD symptoms, affective pain and central sensitization were elevated, potentially explained by heightened negative affect in BPD. CONCLUSION BPD symptoms are associated with increased clinical severity among patients with chronic pain as well as a unique manifestation of pain experiencing (i.e., increased affective pain and central sensitization in particular). Childhood trauma of all types is associated with chronic pain and BPD co-occurrence. Researchers and clinicians should assess for BPD in people with chronic pain to enhance conceptual models of the transaction between these disorders and to improve clinical care.
Collapse
|
33
|
Phenotypes of BPS/IC. CURRENT BLADDER DYSFUNCTION REPORTS 2020. [DOI: 10.1007/s11884-020-00599-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Abstract
Purpose of Review
The aim of this review is to summarise the latest research related to different phenotypes of BPS/IC, addressing the evidence for current well-defined phenotypes as well as identifying novel potential phenotypes and highlighting areas for future study.
Recent Findings
Two distinct phenotypes of BPS/IC are well-recognised: Hunner’s lesion disease and non-Hunner’s lesion BPS/IC. Recent studies have shown these phenotypes exhibit distinct clinical, pathological and cystoscopic features, and targeted treatment to Hunner’s lesions can prove effective. Recent studies have also identified new potential phenotypes based on biochemical, molecular and histological markers, pathophysiological mechanisms of disease, clinical features, cystoscopic findings, radiological features and urodynamic factors. This evidence has improved our understanding of the underlying mechanism of disease and may enable more personalised and targeted therapy in the future.
Summary
Novel phenotypes of BPS/IC relate to the presence of certain biomarkers, alterations in the urinary microbiome, the characteristics of pain and presence of co-existing somatic and psychosocial conditions, altered patterns of brain white matter changes and urodynamic features. Further study is required to evaluate whether these potential phenotypes are clinically useful based on their ability to guide treatment selection and predict outcome from therapy, and therefore optimise therapeutic outcomes.
Collapse
|
34
|
Hughes FM, Hirshman NA, Malick HA, White SW, Jin H, Harper SN, Purves JT. A possible mechanism underlying mood disorders associated with LUTS: Chronic bladder outlet obstruction causes NLRP3-dependent inflammation in the hippocampus and depressive behavior in rats. Neurourol Urodyn 2020; 39:1700-1707. [PMID: 32602164 DOI: 10.1002/nau.24448] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/16/2020] [Indexed: 01/04/2023]
Abstract
AIMS Reports link urinary dysfunction and mood disorders, such as depression, but a causative mechanism has never been postulated. Contemporary discoveries demonstrate a local inflammatory response in peripheral organs can trigger inflammation in the brain, particularly the hippocampus, mediated through the NLRP3 inflammasome. Critically, central inflammation causes depressive behavior. Since bladder outlet obstruction (BOO) evokes a local inflammatory response in the bladder, we hypothesize it will induce NLRP3-dependent inflammation in the hippocampus and depressive behavior. METHODS There were four groups of rats: control, sham, BOO, or BOO + glyburide (an NLRP3 inhibitor). BOO was created by urethral ligation over a 1 mm catheter. Sham was tied loosely. Glyburide was provided by slow-release pellet (subcutaneous 50 mg, 21 day, replaced as needed). Rats were analyzed 12 weeks post-op for: hippocampal inflammation, microglial density, neurogenesis, and depression symptoms (open field and sucrose preference). RESULTS BOO elicited hippocampal inflammation, accompanied by an increase in activated microglia (22%) and a decrease in neurogenesis (35%), which was blocked by glyburide. In addition, BOO rats displayed anxiety (57% decrease in exploratory behavior in the open field assay) and anhedonia (21% decrease in sucrose preference), two symptoms of depression. Like inflammation, these symptoms were diminished by glyburide to levels not statistically significantly different from controls. CONCLUSIONS BOO, a bladder-localized event, stimulates NLRP3-dependent inflammation in the rat hippocampus after 12 weeks and this inflammation causes depressive behavior. This is the first mechanistic explanation of the link between BOO and depression and provides evidence for a distinct bladder-brain axis.
Collapse
Affiliation(s)
- Francis M Hughes
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina
| | - Nathan A Hirshman
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Hamza A Malick
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Simon W White
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Huixia Jin
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Shelby N Harper
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - J Todd Purves
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Pediatrics, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina
| |
Collapse
|
35
|
Chen JL, Zhou X, Liu BL, Wei XH, Ding HL, Lin ZJ, Zhan HL, Yang F, Li WB, Xie JC, Su MZ, Liu XG, Zhou XF. Normalization of magnesium deficiency attenuated mechanical allodynia, depressive-like behaviors, and memory deficits associated with cyclophosphamide-induced cystitis by inhibiting TNF-α/NF-κB signaling in female rats. J Neuroinflammation 2020; 17:99. [PMID: 32241292 PMCID: PMC7118907 DOI: 10.1186/s12974-020-01786-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 03/25/2020] [Indexed: 01/01/2023] Open
Abstract
Background Bladder-related pain symptoms in patients with bladder pain syndrome/interstitial cystitis (BPS/IC) are often accompanied by depression and memory deficits. Magnesium deficiency contributes to neuroinflammation and is associated with pain, depression, and memory deficits. Neuroinflammation is involved in the mechanical allodynia of cyclophosphamide (CYP)-induced cystitis. Magnesium-L-Threonate (L-TAMS) supplementation can attenuate neuroinflammation. This study aimed to determine whether and how L-TAMS influences mechanical allodynia and accompanying depressive symptoms and memory deficits in CYP-induced cystitis. Methods Injection of CYP (50 mg/kg, intraperitoneally, every 3 days for 3 doses) was used to establish a rat model of BPS/IC. L-TAMS was administered in drinking water (604 mg·kg−1·day−1). Mechanical allodynia in the lower abdomen was assessed with von Frey filaments using the up-down method. Forced swim test (FST) and sucrose preference test (SPT) were used to measure depressive-like behaviors. Novel object recognition test (NORT) was used to detect short-term memory function. Concentrations of Mg2+ in serum and cerebrospinal fluid (CSF) were measured by calmagite chronometry. Western blot and immunofluorescence staining measured the expression of tumor necrosis factor-α/nuclear factor-κB (TNF-α/NF-κB), interleukin-1β (IL-1β), and N-methyl-d-aspartate receptor type 2B subunit (NR2B) of the N-methyl-d-aspartate receptor in the L6–S1 spinal dorsal horn (SDH) and hippocampus. Results Free Mg2+ was reduced in the serum and CSF of the CYP-induced cystitis rats on days 8, 12, and 20 after the first CYP injection. Magnesium deficiency in the serum and CSF correlated with the mechanical withdrawal threshold, depressive-like behaviors, and short-term memory deficits (STMD). Oral application of L-TAMS prevented magnesium deficiency and attenuated mechanical allodynia (n = 14) and normalized depressive-like behaviors (n = 10) and STMD (n = 10). The upregulation of TNF-α/NF-κB signaling and IL-1β in the L6–S1 SDH or hippocampus was reversed by L-TAMS. The change in NR2B expression in the SDH and hippocampus in the cystitis model was normalized by L-TAMS. Conclusions Normalization of magnesium deficiency by L-TAMS attenuated mechanical allodynia, depressive-like behaviors, and STMD in the CYP-induced cystitis model via inhibition of TNF-α/NF-κВ signaling and normalization of NR2B expression. Our study provides evidence that L-TAMS may have therapeutic value for treating pain and comorbid depression or memory deficits in BPS/IC patients.
Collapse
Affiliation(s)
- Jia-Liang Chen
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Xin Zhou
- Pain Research Center and Department of Physiology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan Rd. 2, Guangzhou, 510080, China
| | - Bo-Long Liu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Xu-Hong Wei
- Pain Research Center and Department of Physiology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan Rd. 2, Guangzhou, 510080, China
| | - Hong-Lu Ding
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Zhi-Jun Lin
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Hai-Lun Zhan
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Fei Yang
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Wen-Biao Li
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Jun-Cong Xie
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China
| | - Min-Zhi Su
- Department of Rehabilitation, The Third Affiliated Hospital and Lingnan Hospital of the Sun Yat-sen University, 2693 Kaichuang Rd, Guangzhou, 510700, China
| | - Xian-Guo Liu
- Pain Research Center and Department of Physiology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan Rd. 2, Guangzhou, 510080, China. .,Guangdong Provincial Key Laboratory of Brain Function and Disease, 74 Zhongshan Rd. 2, Guangzhou, 510080, China.
| | - Xiang-Fu Zhou
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, 600 W Tianhe Rd, Guangzhou, 510630, China.
| |
Collapse
|
36
|
Hsu CY, Lin CL, Kao CH. Association between Chronic Interstitial Cystitis and Herpes Zoster. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17072228. [PMID: 32224999 PMCID: PMC7177600 DOI: 10.3390/ijerph17072228] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 01/14/2023]
Abstract
Objectives: Herpes zoster (HZ) infection has been associated with disease burdens such as infection and depression. However, the relationship between chronic interstitial cystitis (CIC) and HZ is unknown. This study investigated HZ risk in patients with CIC. Patients and Methods: The Longitudinal Health Insurance Database, which is a subset of the Taiwan National Health Insurance Research Database, was used in the study. The case cohort consisted of patients with newly diagnosed CIC between 2000 and 2012. Each patient with CIC was matched to four controls by age and index year. All participants were traced from the index date to HZ diagnosis, and loss to follow-up or death, or to the end of the study (31 December 2013). Results: A total of 1096 patients with CIC and 4384 controls were enrolled. The incidence rate of HZ in patients with CIC was 10.8 per 1000 person-years, whereas that for controls was 7.25 per 1000 person-years. HZ risk for the case cohort was 1.48 times that for the control cohort. Among participants aged ≤49 years, patients with CIC had a 1.91-fold-increased HZ risk compared to those without CIC. Conclusion: Patients with CIC had a higher risk of HZ than those without CIC. CIC should not be ignored, particularly in young adults.
Collapse
Affiliation(s)
- Chao-Yu Hsu
- Department of Medical Education and Research, Puli Christian Hospital, Puli 545, Taiwan;
- Department of Family Medicine, Puli Christian Hospital, Puli 545, Taiwan
- Department of Optometry, Central Taiwan University of Science and Technology, Taichung 40601, Taiwan
- Center for General Education, National Taichung University of Science and Technology, Taichung 404, Taiwan
- The General Education Center, Chaoyang University of Technology, Taichung 413, Taiwan
- Department of General Education, National Chin-Yi University of Technology, Taichung 41170, Taiwan
- Center for General Education, National Chi Nan University, Puli 54561, Taiwan
- Rural Generalist Program Japan, genepro, Asahi Shi 289-2505, Japan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 40447, Taiwan;
- School of Medicine, College of Medicine, China Medical University, Taichung 40447, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40447, Taiwan
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung 40447, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung 40447, Taiwan
- Center of Augmented Intelligence in Healthcare, China Medical University Hospital, Taichung 40447, Taiwan
- Correspondence: ; Tel.: +886-4-22052121
| |
Collapse
|
37
|
Windgassen S, McKernan L. Cognition, Emotion, and the Bladder: Psychosocial Factors in bladder pain syndrome and interstitial cystitis (BPS/IC). CURRENT BLADDER DYSFUNCTION REPORTS 2020; 15:9-14. [PMID: 33456639 PMCID: PMC7810165 DOI: 10.1007/s11884-019-00571-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW To review findings from empirical studies assessing the role of psychosocial factors in bladder pain syndrome and interstitial cystitis (BPS/IC). RECENT FINDINGS There is a high rate of psychosocial comorbidity in BPS/IC, including elevated levels of anxiety and depression. Recent studies assessing the role of illness perceptions in BPS/ICrelate poorer illness perceptions to more unhelpful illness coping patterns. Conversely, positive illness perceptions including self-efficacy in illness management are associated with more adaptive coping behaviors such as exercising and acceptance. New research is investigating the role of trauma in BPS/ICand the impact of suicidality. There is a paucity of psychosocial interventions for BPS/ICover the last 5 years. The three small-scale studies reviewed included a mindfulness-based stress reduction (MBSR) intervention tailored for BPS/IC, a brief self-management intervention designed to increase patient knowledge and symptom management techniques and a 90-minute interview aimed at increasing awareness about physiological-affective relationship in IC.
Collapse
Affiliation(s)
- Sula Windgassen
- Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
- South London and Maudsley NHS Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ
| | - Lindsey McKernan
- Department of Psychiatry & Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN
- Department of Physical Medicine & Rehabilitation, Vanderbilt University Medical Center, Nashville, TN
| |
Collapse
|
38
|
Aguiniga LM, Searl TJ, Rahman-Enyart A, Yaggie RE, Yang W, Schaeffer AJ, Klumpp DJ. Acyloxyacyl hydrolase regulates voiding activity. Am J Physiol Renal Physiol 2020; 318:F1006-F1016. [PMID: 32003596 DOI: 10.1152/ajprenal.00442.2019] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Corticotropin-releasing factor (CRF) regulates diverse physiological functions, including bladder control. We recently reported that Crf expression is under genetic control of Aoah, the locus encoding acyloxyacyl hydrolase (AOAH), suggesting that AOAH may also modulate voiding. Here, we examined the role of AOAH in bladder function. AOAH-deficient mice exhibited enlarged bladders relative to wild-type mice and had decreased voiding frequency and increased void volumes. AOAH-deficient mice had increased nonvoiding contractions and increased peak voiding pressure in awake cystometry. AOAH-deficient mice also exhibited increased bladder permeability and higher neuronal firing rates of bladder afferents in response to stretch. In wild-type mice, AOAH was expressed in bladder projecting neurons and colocalized in CRF-expressing neurons in Barrington's nucleus, an important brain area for voiding behavior, and Crf was elevated in Barrington's nucleus of AOAH-deficient mice. We had previously identified aryl hydrocarbon receptor (AhR) and peroxisome proliferator-activated receptor-γ as transcriptional regulators of Crf, and conditional knockout of AhR or peroxisome proliferator-activated receptor-γ in Crf-expressing cells restored normal voiding in AOAH-deficient mice. Finally, an AhR antagonist improved voiding in AOAH-deficient mice. Together, these data demonstrate that AOAH regulates bladder function and that the AOAH-Crf axis is a therapeutic target for treating voiding dysfunction.
Collapse
Affiliation(s)
- Lizath M Aguiniga
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Timothy J Searl
- Department of Pharmacology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Afrida Rahman-Enyart
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ryan E Yaggie
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Wenbin Yang
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Anthony J Schaeffer
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - David J Klumpp
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.,Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| |
Collapse
|
39
|
Chen HC, Liu CY, Liao CH, Tsao LI. Self-perception of symptoms, medical help seeking, and self-help strategies of women with interstitial cystitis/painful bladder syndrome. Low Urin Tract Symptoms 2020; 12:183-189. [PMID: 31970901 DOI: 10.1111/luts.12300] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/20/2019] [Accepted: 01/03/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study aims to investigate the self-perception of symptoms, medical help seeking, and self-help strategies of women with interstitial cystitis (IC). METHODS A mixed method of qualitative and quantitative approaches was employed. The qualitative approach used in-depth interviews about the subjective experience of symptoms, medical help seeking, and self-help strategies for their IC. The quantitative inquiry was conducted by a yes or no response to the question "Did self-perceived severe symptoms of IC interfere with your daily life?" A loglinear model was applied to investigate the associations between possible factors. RESULTS This study recruited 68 women aged 20 to 69 years, of whom 22 were interviewed for qualitative data. About 72.1% of the women responded that self-perceived severe IC symptoms interfered with their daily life. A significant negative association between employment and self-perceived severe IC symptoms (P < .05) was observed. Qualitative results revealed three important themes: (1) bothersome symptoms-all-day bladder pain and lower urinary tract symptoms and deteriorated quality of life, (2) medical help seeking-exhaustion and frustration, (3) self-help strategies-coexisting with IC or feeling helpless. CONCLUSIONS IC women feel exhausted and frustrated by seeking medical attention for this incurable disease for a long time. IC women have troubled and uneasy daily lives. Being employed or engaging in activities can divert attention to alleviate symptoms. IC patient support groups allow patients to share their self-help experiences with interdisciplinary medical teams to provide physical and psychological treatment.
Collapse
Affiliation(s)
- Hui-Chun Chen
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Chieh-Yu Liu
- Department of Speech Language Pathology and Audiology, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Chun-Hou Liao
- Department of Urology, Cardinal Tien Hospital and Fu-Jen Catholic University, New Taipei, Taiwan
| | - Lee-Ing Tsao
- College of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| |
Collapse
|
40
|
Hirshman NA, Hughes FM, Jin H, Harrison WT, White SW, Doan I, Harper SN, Leidig PD, Purves JT. Cyclophosphamide-induced cystitis results in NLRP3-mediated inflammation in the hippocampus and symptoms of depression in rats. Am J Physiol Renal Physiol 2019; 318:F354-F362. [PMID: 31869244 DOI: 10.1152/ajprenal.00408.2019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Recent breakthroughs demonstrate that peripheral diseases can trigger inflammation in the brain, causing psychosocial maladies, including depression. While few direct studies have been made, anecdotal reports associate urological disorders with mental dysfunction. Thus, we investigated if insults targeted at the bladder might elicit behavioral alterations. Moreover, the mechanism of neuroinflammation elicited by other peripheral diseases involves the NOD-like receptor family pyrin domain containing 3 (NLRP3) inflammasome, which is present in microglia in the brain and cleaves and activates proinflammatory cytokines such as IL-1β. Thus, we further explored the importance of NLRP3 in behavioral and neuroinflammatory changes. Here, we used the well-studied cyclophosphamide (CP)-treated rat model. Importantly, CP and its metabolites do not cross the blood-brain barrier or trigger inflammation in the gut, so that any neuroinflammation is likely secondary to bladder injury. We found that CP triggered an increase in inflammasome activity (caspase-1 activity) in the hippocampus but not in the pons. Evans blue extravasation demonstrated breakdown of the blood-brain barrier in the hippocampal region and activated microglia were present in the fascia dentata. Both changes were dependent on NLRP3 activation and prevented with 2-mercaptoethane sulfonate sodium (Mesna), which masks the effects of the CP metabolite acrolein in the urine. Finally, CP-treated rats displayed depressive symptoms that were prevented by NLRP3 inhibition or treatment with Mesna or an antidepressant. Thus, we conclude that CP-induced cystitis causes NLRP3-dependent hippocampal inflammation leading to depression symptoms in rats. This study proposes the first-ever causative explanation of the previously anecdotal link between benign bladder disorders and mood disorders.
Collapse
Affiliation(s)
- Nathan A Hirshman
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Francis M Hughes
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina
| | - Huixia Jin
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - William T Harrison
- Department of Pathology, Duke University Medical Center, Durham, North Carolina
| | - Simon W White
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Isabelle Doan
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Shelby N Harper
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Patrick D Leidig
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - J Todd Purves
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina.,Department of Pediatrics, Duke University Medical Center, Durham, North Carolina
| |
Collapse
|
41
|
Polushkin AA, Isagulyan ED, Tomskiy AA, Dorokhov EV, Salyukov RV. [The use of surgical neuromodulation to treat chronic pelvic pain]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2019; 83:49-58. [PMID: 31166317 DOI: 10.17116/neiro20198302149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Chronic pelvic pain (CPP) is a pain syndrome that is very difficult to treat. The effectiveness of CPP treatment remains low despite the use of integrated approaches. That is why it is necessary to search for new treatment approaches and methods. Surgical neuromodulation has recently been used increasingly often to treat CPP. OBJECTIVE To evaluate the effectiveness of different types of neurostimulation in patients with chronic pelvic pain. MATERIAL AND METHODS Thirty-two patients were treated at the N.N. Burdenko National Scientific and Practical Center for Neurosurgery. All the patients were diagnosed with CPP and transferred to the Center because of unsatisfactory results of earlier treatment. The mean duration of pain was 8.6 years (range: 1-31 years). Pain intensity and the neuropathic component of the pain syndrome were assessed using the conventional scales and questionnaires (VAS, LANSS, Pain Detect, and DN4). The levels of anxiety, depression, and catastrophic pain were also assessed. The effect of pain on quality of life was evaluated using the modified Brief Pain Inventory (BPI). All the selected patients underwent trial lead implantation at the first stage. Sacral root stimulation was used in 15 patients (unilateral one in 8 patients and bilateral one in 7 patients); three patients underwent spinal cord stimulation; 14 patients were treated with combined neurostimulation. RESULTS In 27 (84.37%) patients, the trial period was regarded as positive and the systems were implanted for chronic neurostimulation. After one year of stimulation, the mean VAS score for pain intensity was 3.53 (compared to 8.61 before the surgery). Regarding quality of life, the most significant effects of treatment were as follows: the number of pain paroxysms was reduced; physical self-maintenance, social life, sleep, and sexual activity were improved; and daily physical activity was increased. CONCLUSION . Neurostimulation ensures a stable pain relief and improves quality of life in patients with chronic pelvic pain refractory to conservative treatment.
Collapse
Affiliation(s)
| | | | - A A Tomskiy
- Burdenko Neurosurgical Institute, Moscow, Russia
| | - E V Dorokhov
- Burdenko Neurosurgical Institute, Moscow, Russia
| | - R V Salyukov
- People's Friendship University of Russia, Moscow, Russia
| |
Collapse
|
42
|
Yeh HL, Jhang JF, Kuo YC, Kuo HC. Long-term outcome and symptom improvement in patients with interstitial cystitis/bladder pain syndrome with or without regular follow-up and treatment. Neurourol Urodyn 2019; 38:1985-1993. [PMID: 31310370 DOI: 10.1002/nau.24104] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 06/25/2019] [Indexed: 11/09/2022]
Abstract
AIMS Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic disease, which is difficult to treat. Patients usually seek for new therapies and might not follow-up regularly. This study investigated long-term symptom changes in patients with IC/BPS, especially in those who were lost to follow-up. METHODS We enrolled patients with IC/BPS with a history of >5 years and having comprehensive medical records, baseline IC symptom index and IC problem index, O'Leary-Sant symptom score, and visual analog scale (VAS). A telephone interview was conducted to assess current symptoms with the same questionnaires. A 5-point scale (from -1 to 3) was used to grade current treatment outcomes. RESULTS A total of 198 patients with IC/BPS with a mean age of 57.4 ± 12.2 years were included. At a mean follow-up duration of 16.6 ± 9.75 years, 12% of the patients were free of symptoms and 47% exhibited symptom improvement of more than 50%. Totally, 47 (23.7%) patients were lost to follow-up for >5 years, and 151 (76.3%) had a regular follow-up. The patients with IC/BPS who were not regularly followed up had no Hunner's lesion, and had a higher bladder volume (P = .023), higher urine flow (P = .019), and fewer comorbidities (P = .014) than those who had a regular follow-up. The number of treatment modalities was significantly less in the patients who were lost to follow-up (P = .037). CONCLUSIONS About half of the patients with IC/BPS exhibited symptom improvement with time, with or without regular follow-up and receiving a new treatment.
Collapse
Affiliation(s)
- Hui-Ling Yeh
- Department of Nursing, Hualien Tzu Chi General Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan
| | - Jia-Fong Jhang
- Department of Urology, Hualien Tzu Chi General Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan
| | - Yuh-Chen Kuo
- Department of Urology, Yang Ming Hospital, Taipei, Taiwan
| | - Hann-Chorng Kuo
- Department of Urology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan
| |
Collapse
|
43
|
Psychology of Chronic Pelvic Pain: Prevalence, Neurobiological Vulnerabilities, and Treatment. Clin Obstet Gynecol 2019; 62:22-36. [PMID: 30383545 DOI: 10.1097/grf.0000000000000412] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Patients with pelvic pain suffer from psychological conditions at a disproportionately high rate compared with their peers. We review environmental, genetic, inflammatory, and neurobiological factors that increase vulnerability to developing both of these conditions. We review treatment strategies for chronic pelvic pain in patients who have comorbid psychological conditions, including both nonpharmacologic and pharmacologic options.
Collapse
|
44
|
Pape J, Falconi G, De Mattos Lourenco TR, Doumouchtsis SK, Betschart C. Variations in bladder pain syndrome/interstitial cystitis (IC) definitions, pathogenesis, diagnostics and treatment: a systematic review and evaluation of national and international guidelines. Int Urogynecol J 2019; 30:1795-1805. [PMID: 31073635 DOI: 10.1007/s00192-019-03970-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 04/22/2019] [Indexed: 12/30/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Interstitial cystitis (IC) and bladder pain syndrome (BPS) are challenging and encompassing hypersensitivity disorders of the lower urinary tract. A variety of national and international guidelines have been published including guidance on nomenclature, definitions, etiopathology, diagnostics and treatment. A lack of universally established clinical guidance is apparent. The aim of this review is to evaluate key guidelines on this area of practice, identify variations, compare their recommendations and grade them using AGREE II. METHODS Literature searches were performed using the PUBMED and CINAHL database from January 1, 1983, to December 1, 2018, referring to the search strategy of AUA. Ten national and international guidelines were included into the analysis. We assessed the guidelines with the updated AGREE II. RESULTS Symptoms congruent in all guidelines are: pain, pressure, discomfort and frequency, urgency and nocturia. Urinalysis is a prerequisite for diagnostics, cystoscopy for most and urodynamics not part of the routine assessment. Treatment options are recommended stepwise. The highest level of evidence and consensus was identified for oral therapies. Nine guidelines had an overall quality score ≥ 50% and three scored ≥ 70% (AUA, GG, RCOG). CONCLUSIONS The guidelines are congruent in symptom reporting, quite congruent in diagnostics and vary to a high degree on treatment recommendations. The complexity of BPS and emerging evidence indicate the need for regular updating of the guidelines and a wider consensus.
Collapse
Affiliation(s)
- Janna Pape
- Department of Gynecology, University Hospital of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Gabriele Falconi
- Department of Obstetrics and Gynecology, "San Bortolo" Hospital, Vicenza, Italy
| | | | - Stergios K Doumouchtsis
- Department of Obstetrics and Gynaecology, Epsom and St Helier University Hospitals NHS Trust, London, UK.,St George's University of London, London, UK
| | - Cornelia Betschart
- Department of Gynecology, University Hospital of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland.
| |
Collapse
|
45
|
Yu WR, Peng TC, Yeh HL, Kuo HC. Anxiety severity does not influence treatment outcomes in patients with interstitial cystitis/bladder pain syndrome. Neurourol Urodyn 2019; 38:1602-1610. [PMID: 31059599 DOI: 10.1002/nau.24019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 04/11/2019] [Accepted: 04/11/2019] [Indexed: 11/09/2022]
Abstract
AIMS Patients with interstitial cystitis/bladder pain syndrome (IC/BPS) typically experience anxiety mood status, which is closely connected with physical and psychological status and treatment outcome. This study aimed to evaluate the impact of anxiety severity on therapeutic results in IC/BPS patients. METHODS We prospectively enrolled IC/BPS patients who had previously undergone any kind of treatment for their disease. The primary endpoint was a change in Beck Anxiety Inventory (BAI) scores at 3 months after treatment. Secondary endpoints included changes in the Global Response Assessment (GRA), O'Leary-Sant symptom score (OSS), and Numerical Rating Scale (NRS) at 3 months after treatment. Urodynamic studies were also compared with the clinical symptom scores. RESULTS Overall, 85 IC/BPS patients (mean age, 53.1 ± 12.4 years) were included in the study. At 3 months, changes in the GRA were not significantly different among the different anxiety severity groups. At baseline, 55 (64.7%) patients had moderate or severe anxiety. We observed a significant positive correlation between the change in BAI and the change in OSS after treatment and a significantly negative correlation with GRA at 3 months. Moreover, improvements in OSS and NRS were associated with the change in GRA. Changes in IC symptoms, but not physiological outcomes, were associated with improved anxiety status after treatment. In addition, the change in BAI was significantly associated with age, baseline BAI, and changes in OSS and GRA after treatment. CONCLUSIONS Baseline anxiety severity does not influence treatment outcomes of IC/BPS. Patients should receive active treatment regardless of their baseline anxiety status.
Collapse
Affiliation(s)
- Wan Ru Yu
- Hualien Tzu Chi Hospital, Nursing, Hualien, Taiwan
| | - Tai Chu Peng
- Tzu Chi University College of Medicine, Nursing, Hualien, Taiwan
| | - Hui Ling Yeh
- Hualien Tzu Chi Hospital, Nursing, Hualien, Taiwan
| | - Hann-Chorng Kuo
- Department of Urology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| |
Collapse
|
46
|
Grundy L, Caldwell A, Brierley SM. Mechanisms Underlying Overactive Bladder and Interstitial Cystitis/Painful Bladder Syndrome. Front Neurosci 2018; 12:931. [PMID: 30618560 PMCID: PMC6299241 DOI: 10.3389/fnins.2018.00931] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 11/27/2018] [Indexed: 12/18/2022] Open
Abstract
The bladder is innervated by extrinsic afferents that project into the dorsal horn of the spinal cord, providing sensory input to the micturition centers within the central nervous system. Under normal conditions, the continuous activation of these neurons during bladder distension goes mostly unnoticed. However, for patients with chronic urological disorders such as overactive bladder syndrome (OAB) and interstitial cystitis/painful bladder syndrome (IC/PBS), exaggerated bladder sensation and altered bladder function are common debilitating symptoms. Whilst considered to be separate pathological entities, there is now significant clinical and pre-clinical evidence that both OAB and IC/PBS are related to structural, synaptic, or intrinsic changes in the complex signaling pathways that mediate bladder sensation. This review discusses how urothelial dysfunction, bladder permeability, inflammation, and cross-organ sensitisation between visceral organs can regulate this neuroplasticity. Furthermore, we discuss how the emotional affective component of pain processing, involving dysregulation of the HPA axis and maladaptation to stress, anxiety and depression, can exacerbate aberrant bladder sensation and urological dysfunction. This review reveals the complex nature of urological disorders, highlighting numerous interconnected mechanisms in their pathogenesis. To find appropriate therapeutic treatments for these disorders, it is first essential to understand the mechanisms responsible, incorporating research from every level of the sensory pathway, from bladder to brain.
Collapse
Affiliation(s)
- Luke Grundy
- Visceral Pain Research Group, Centre for Neuroscience, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- Centre for Nutrition and Gastrointestinal Diseases, Discipline of Medicine, South Australian Health and Medical Research Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Ashlee Caldwell
- Visceral Pain Research Group, Centre for Neuroscience, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- Centre for Nutrition and Gastrointestinal Diseases, Discipline of Medicine, South Australian Health and Medical Research Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Stuart M. Brierley
- Visceral Pain Research Group, Centre for Neuroscience, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- Centre for Nutrition and Gastrointestinal Diseases, Discipline of Medicine, South Australian Health and Medical Research Institute, The University of Adelaide, Adelaide, SA, Australia
| |
Collapse
|
47
|
McKernan LC, Johnson BN, Reynolds WS, Williams DA, Cheavens JS, Dmochowski RR, Crofford LJ. Posttraumatic stress disorder in interstitial cystitis/bladder pain syndrome: Relationship to patient phenotype and clinical practice implications. Neurourol Urodyn 2018; 38:353-362. [PMID: 30350890 DOI: 10.1002/nau.23861] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 09/21/2018] [Indexed: 01/07/2023]
Abstract
PURPOSE The relationship between exposure to abuse and interstitial cystitis/bladder pain syndrome (IC/BPS) is well-documented. However, studies have yet to examine posttraumatic stress disorder (PTSD), which develops following exposure to trauma and worsens health outcomes in chronic pain. We aimed to assess the prevalence and impact of PTSD in patients with IC/BPS, including their relation to genitourinary symptom presentation and widespread pain phenotype. MATERIALS AND METHODS We recruited 202 participants with chronic pain from an academic medical center and classified 64 individuals as IC/BPS based on validated epidemiological criteria. Participants completed self-reported questionnaires assessing trauma exposure, PTSD symptoms, emotional distress, pain, and urinary symptoms. Wilcoxon rank-sum tests assessed study aims comparing IC/BPS to other chronic pain. RESULTS Although elevated, IC/BPS trauma exposure rates were equivalent to that of other chronic pain conditions in the sample. Despite this equivalence, in comparison, IC/BPS patients had significantly higher rates of PTSD symptoms, with 42% meeting provisional diagnostic criteria for PTSD. Among IC/BPS, those meeting provisional criteria for PTSD had significantly higher incidence of lifetime sexual abuse, childhood trauma, and presentations consistent with the widespread pain phenotype. In IC/BPS, there was no association between PTSD and genitourinary symptoms, but provisional PTSD was associated with more pain, emotional distress, and poorer quality of life. CONCLUSIONS We recommend that patients with IC/BPS and widespread pain have ongoing screening and monitoring of PTSD. We recommend using trauma-informed care practices with these patients to increase trust and safety, which could improve treatment compliance and follow-up.
Collapse
Affiliation(s)
- Lindsey C McKernan
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee.,Department of Physical Medicine and Rehabilitation, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Benjamin N Johnson
- Department of Psychology, The Pennsylvania State University, State College, Pennsylvania
| | - William S Reynolds
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - David A Williams
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | | | - Roger R Dmochowski
- Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Leslie J Crofford
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| |
Collapse
|
48
|
Is It Possible to Prevent Symptom Recurrence After Transurethral Resection for Hunner Lesion? Int Neurourol J 2018; 22:145-148. [PMID: 29991237 PMCID: PMC6059915 DOI: 10.5213/inj.1836082.041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 05/28/2018] [Indexed: 11/22/2022] Open
|
49
|
Lee MH, Wu HC, Tseng CM, Ko TL, Weng TJ, Chen YF. Health Education and Symptom Flare Management Using a Video-based m-Health System for Caring Women With IC/BPS. Urology 2018; 119:62-69. [PMID: 29894774 DOI: 10.1016/j.urology.2018.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 05/07/2018] [Accepted: 05/16/2018] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To assess effectiveness of the video-based m-health system providing videos dictated by physicians for health education and symptom self-management for patients with Interstitial cystitis/bladder pain syndrome (IC/BPS). METHODS An m-health system was designed to provide videos for weekly health education and symptom flare self-management. O'Leary-Sant index and visual analogue scale as well as SF-36 health survey were administrated to evaluate the disease severity and quality of life (QoL), respectively. A total of 60 IC/BPS patients were recruited and randomly assigned to either control group (30 patients) or study group (30 patients) in sequence depending on their orders to visit our urological clinic. Patients in both control and study groups received regular treatments, while those in the study group received additional video-based intervention. Statistical analyses were conducted to compare the outcomes between baseline and postintervention for both groups. The outcomes of video-based intervention were also compared with the text-based intervention conducted in our previous study. RESULTS After video-based intervention, patients in the study group exhibited significant effect manifested in all disease severity and QoL assessments except the pain visual analogue scale, while no significance was found in the control group. Moreover, the study group exhibited more significant net improvements than the control group in 7 SF-36 constructs, except the mental health. The limitations include short intervention duration (8 weeks) and different study periods between text-based and video-based interventions. CONCLUSION Video-based intervention is effective in improving the QoL of IC/BPS patients and outperforms the text-based intervention even in a short period of intervention.
Collapse
Affiliation(s)
- Ming-Huei Lee
- Department of Management Information Systems, Central Taiwan University of Science and Technology, Taichung, Taiwan; Department of Urology, Feng Yuan Hospital, Ministry of Health and Welfare, Taichung, Taiwan; Department of Urology, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Huei-Ching Wu
- Department of Urology, Feng Yuan Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Chien-Ming Tseng
- Department of Management Information Systems, Central Taiwan University of Science and Technology, Taichung, Taiwan
| | - Tsung-Liang Ko
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taichung, Taiwan; Computer Center, Feng Yuan Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Tang-Jun Weng
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taichung, Taiwan
| | - Yung-Fu Chen
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taichung, Taiwan; Department of Health Services Administration, China Medical University, Taichung, Taiwan; Department of Electrical and Computer Engineering, Brigham Young University, Provo, UT; Department of Dental Technology and Materials Science, Central Taiwan University of Science and Technology, Taichung, Taiwan.
| |
Collapse
|