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Shin YS, Soni KK, Lee DY, Kam SC. The relationship between depression, anxiety and lower urinary tract symptoms in men. Prostate Int 2024; 12:86-89. [PMID: 39036760 PMCID: PMC11255884 DOI: 10.1016/j.prnil.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/20/2024] [Accepted: 02/24/2024] [Indexed: 07/23/2024] Open
Abstract
Purpose Patients with lower urinary tract symptoms (LUTS) often experience comorbid depression and anxiety, yet the mechanisms underlying this association remain incompletely understood. This prospective study aimed to investigate the relationship between depression, anxiety, and LUTS in men. Materials and methods A prospective study was conducted with 350 male patients who underwent urologic examinations at our institution from January 2021 to December 2021. Of these, 131 patients meeting the inclusion criteria were included. Various questionnaires, including the International Prostate Symptom Score (IPSS) and the Hospital Anxiety and Depression Scale (HADS), as well as LUTS examinations (prostate-specific antigen test, transrectal ultrasonography, and urine flowmetry), were administered. Results Among the 350 patients, 131 were included in the analysis, with an average age of 58.0 ± 13.69 years. The total IPSS was 18.0 ± 8.69, with the average voiding symptom score at 8.7 ± 5.19 and the average storage symptom score at 6.0 ± 3.27. Both anxiety and depression were found to be correlated with LUTS (P < 0.05). After adjusting for age, hypertension, and diabetes, anxiety (but not depression) was significantly associated with LUTS based on regression analysis. Conclusion Men with LUTS are more likely to experience anxiety. Therefore, it is essential to assess and address anxiety when managing men with LUTS.
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Affiliation(s)
- Yu Seob Shin
- Department of Urology, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
| | - Kiran Kumar Soni
- Department of Physiology, Lord Buddha Koshi Medical College and Hospital, Saharsa, Bihar, India
| | - Dong Yun Lee
- Department of Psychiatry, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Sung Chul Kam
- Department of Urology, Gyeongsang National University Changwon Hospital, Institute of Health Sciences of Gyeongsang National University, Gyeongsang National University School of Medicine, Jinju, Korea
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Westropp JL, Stella JL, Buffington CAT. Interstitial cystitis-an imbalance of risk and protective factors? FRONTIERS IN PAIN RESEARCH 2024; 5:1405488. [PMID: 38784787 PMCID: PMC11112028 DOI: 10.3389/fpain.2024.1405488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 04/15/2024] [Indexed: 05/25/2024] Open
Abstract
Interstitial cystitis (IC) presents as a chronic pain condition with variable combinations of symptoms depending on the species and individual patient. It is diagnosed by the presence of lower urinary tract signs and symptoms in combination with a variety of comorbid health problems, a history of life adversities, and the absence of other conditions that could cause the lower urinary tract signs. IC occurs naturally in humans and cats as a dimensional condition, with patients presenting with mild, moderate, and severe symptoms. Most patients appear to recover without specific treatment. A number of rodent models of IC have been used to study its causes and treatments. Unfortunately, current therapies generally fail to ameliorate IC symptoms long-term. The recent classification of IC as a chronic primary pain disorder calls for a rethinking of current clinical and research approaches to it. Beginning when a patient encounters a clinician, precipitating, perpetuating, and palliating risk factors can be addressed until a cause or reliably effective therapy is identified, and identifying predisposing and preventive factors can inform epidemiological studies and health promotion interventions. Predisposing, precipitating, and perpetuating risk factors, including environmental, psychological, and biological, increase the activity of the central threat response system (CTRS), which plays a clinically important role in IC symptoms. Studies in cats and rodent models have revealed that environmental enrichment (EE), in the absence of bladder-directed therapies, leads to amelioration of IC symptoms, implying a central role for the CTRS in symptom precipitation and perpetuation. Conceptually moving the source of IC pain to the brain as a motivational state rather than one resulting from peripheral nociceptive input offers both clinicians and researchers novel opportunities to improve care for patients with IC and for researchers to use more ecologically valid rodent models. It may even be that IC results from an excess of risk to protective factors, making this imbalance a targetable cause rather than a consequence of IC.
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Affiliation(s)
- Jodi L. Westropp
- Department of Medicine and Epidemiology, UC Davis School of Veterinary Medicine, Davis, CA, United States
| | - Judith L. Stella
- Department of Comparative Pathobiology, Purdue University College of Veterinary Medicine, W. Lafayette, IN, United States
| | - C. A. Tony Buffington
- Department of Medicine and Epidemiology, UC Davis School of Veterinary Medicine, Davis, CA, United States
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Liu AQ, Chiu PKF, Yee SCH, Ng CF, Teoh JYC. SARS-CoV-2 infection correlates with male benign prostatic hyperplasia deterioration. J Intern Med 2023; 294:775-783. [PMID: 37849423 DOI: 10.1111/joim.13719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
INTRODUCTION Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) affects extra-respiratory systems, with small-scale studies showing worsened male lower urinary tract symptoms (LUTS) after coronavirus disease 2019 (COVID-19). This study explores the correlation between SARS-CoV-2 infection and male benign prostatic hyperplasia (BPH) complications using large-scale real world data. MATERIALS AND METHODS All male patients attending the public healthcare system in Hong Kong receiving alpha-blocker monotherapy for LUTS from 2021 to 2022 were included in this study. Patients with and without positive polymerase chain reaction (PCR) test for SARS-CoV-2 are selected as the exposure group and control group, respectively. Baseline characteristics are retrieved, with propensity score matching performed to ensure balance of covariates between the two groups. BPH complications were then compared and subgroup analyses were performed. RESULTS After propensity score matching, 17,986 patients were included for analysis, among which half had PCR-confirmed SARS-CoV-2 infection (n = 8993). When compared to controls, the SARS-CoV-2 group demonstrated statistically significant higher incidence of retention of urine (4.55% vs. 0.86%, p < 0.001), haematuria (1.36% vs. 0.41%, p < 0.001), clinical urinary tract infection (UTI) (4.31% vs. 1.49%, p < 0.001), culture-proven bacteriuria (9.02% vs. 1.97%, p < 0.001) and addition of 5ARI (0.50% vs. 0.02%, p < 0.001). Subgroup analysis demonstrated similar differences across different age groups. There are no statistically significance differences in incidence of retention, haematuria, or addition of 5ARI across different COVID-19 severities. CONCLUSIONS SARS-CoV-2 infection is associated with increased incidence of urinary retention, haematuria, UTI and the addition of combination therapy in the short term, regardless of COVID-19 severity. This is the largest study demonstrating the detrimental urological effects of SARS-CoV-2 infection.
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Affiliation(s)
- Alex Qinyang Liu
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, New Territories, Hong Kong SAR
| | - Peter Ka-Fung Chiu
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, New Territories, Hong Kong SAR
| | - Samuel Chi-Hang Yee
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, New Territories, Hong Kong SAR
| | - Chi-Fai Ng
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, New Territories, Hong Kong SAR
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, New Territories, Hong Kong SAR
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4
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Anderson DJ, Aucoin A, Toups CR, Cormier D, McDonald M, Hasoon J, Viswanath O, Kaye AD, Urits I. Lower Urinary Tract Symptoms in Depression: A Review. Health Psychol Res 2023; 11:81040. [PMID: 37465591 PMCID: PMC10351871 DOI: 10.52965/001c.81040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
Lower Urinary Tract Symptoms (LUTS) are frequently present in the general population as patients age with approximately a third of individuals experiencing LUTS during their lifetime. LUTS can be further defined as having any of the following symptoms: urinary hesitancy, straining, nocturia, increased urination frequency, and dysuria. LUTS has the potential for patients to contribute their symptoms to what can normally occur as we age. This can lead to a decrease in patients seeking care and could negatively impact patients' health-related quality of life (HRQL). In conjunction with LUTS, we obtained from our analysis that LUTS and depression are closely related and worsening depressive symptoms may increase the severity of LUTS. We also discerned three categories of factors that can yield major depression namely adversity, internalizing, and externalizing factors. Within these categories, trauma, social support, genetic factors, and minimal education appeared to increase the risk of depression in patients. With the recent increase in mental health awareness and more access to mental health care amid the COVID-19 Pandemic, further screening, and collaboration between providers to treat both urological and psychiatric symptoms could improve patient outcomes. It is important for providers to have an increased understanding of the mental and physical impact both LUTS and depression can have on patients' wellbeing. This has the potential to help patients be more open about their symptoms with the aim of better addressing LUTS and depression to positively impact their HRQL.
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Affiliation(s)
| | - Alise Aucoin
- Department of Anesthesiology Louisiana State University Health
| | - Colton R Toups
- Department of Anesthesiology Louisiana State University Health
| | - Devin Cormier
- Department of Anesthesiology Louisiana State University Health
| | | | - Jamal Hasoon
- Department of Anesthesia, Critical Care, and Pain Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Omar Viswanath
- Department of Anesthesia, Critical Care, and Pain Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Alan D Kaye
- Department of Anesthesiology Louisiana State University Health
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Yoo H, Kim JY, Lee YM, Kang MY. Occupational risk factors associated with lower urinary tract symptoms among female workers: a systematic review. Occup Environ Med 2023; 80:288-296. [PMID: 36828632 DOI: 10.1136/oemed-2022-108607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 01/13/2023] [Indexed: 02/26/2023]
Abstract
A systematic review was performed aiming to identify the various occupational risk factors of lower urinary tract symptoms (LUTS) among female workers. A systematic, comprehensive literature search of PubMed, Embase and Cochrane Library databases was conducted to identify studies published until 24 November 2021, evaluating the possible occupational risk factors of LUTS among female workers. Two reviewers assessed all articles retrieved through a computerised search for eligibility using predetermined criteria. Data on the first author, publication year, country, study design, participants, identified occupational risk factors, outcome variables and main results were extracted from the selected articles. The Newcastle-Ottawa Quality Assessment Scale guidelines were adopted to estimate the quality scores. Overall, our search yielded a total of 16 articles suitable for review. The occupational risk factors identified in the studies were strenuous physical demand and activity, prolonged sitting, occupational stress, shift work, limited use of the toilet at work and other occupational environments (eg, an unclean and uncomfortable workplace, dangerous job and probability of accidents, feeling pressed for time and awkward position for long periods). The findings of this review may raise awareness regarding the risk of LUTS among female workers with these factors. From an occupational health perspective, the implementation of tailored prevention strategies based on these occupational factors may prevent female workers from developing LUTS.PROSPERO registration numberCRD42022316728.
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Affiliation(s)
- Hyoungseob Yoo
- Department of Occupational and Enviornmental Medicine, Seoul Saint Mary's Hospital, The Catholic Uinversity of Korea, Seoul, Korea (the Republic of)
| | - Jae Yoon Kim
- Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Korea (the Republic of)
| | - Yu Min Lee
- Department of Occupational and Environmental Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Mo-Yeol Kang
- Department of Occupational and Enviornmental Medicine, Seoul Saint Mary's Hospital, The Catholic Uinversity of Korea, Seoul, Korea (the Republic of)
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Bey L, Touboul P, Mondain V. Recurrent cystitis: patients' needs, expectations and contribution to developing an information leaflet - a qualitative study. BMJ Open 2022; 12:e062852. [PMID: 36414289 PMCID: PMC9684995 DOI: 10.1136/bmjopen-2022-062852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Recurring cystitis (RC) is a common complaint among women. It has a significant impact on patients' quality of life. The physical discomfort and psychological distress related to RC are rarely addressed and women's needs in terms of information and advice have not been sufficiently explored, particularly in France in spite of their frequent episodes of RC. This study aimed to assess women's needs and expectations in view of developing a patient information leaflet to help them understand and better cope with their condition, thus offering them more autonomy and empowering them to self-manage whenever possible. METHOD Qualitative study using recorded semistructured interviews with patients suffering from RC. SETTING Interviews conducted with women suffering from RC in Corsica, France. PARTICIPANTS 26 patients interviewed between January 2018 and April 2018. RESULTS Knowledge of the condition was heterogeneous, but most women reported a major impact on daily life, a high level of anxiety, various management strategies and wished to avoid taking antibiotics, preferring alternative approaches. Patients reported a lack of understanding and sympathy on the part of physicians and society and wished for more autonomy with delayed/back-up prescriptions, a multidisciplinary follow-up and, most of all, appropriate information. CONCLUSION The information leaflet should improve patients' knowledge and capacity for self-care, contribute to standardise practice and limit inappropriate antibiotic use.
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Affiliation(s)
- Louisa Bey
- Infectious Diseases Department, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Pia Touboul
- Public Health Department, Centre Hospitalier Universitaire de Nice, Nice, Provence-Alpes-Côte d'Azur, France
| | - Véronique Mondain
- Infectious Diseases Department, Centre Hospitalier Universitaire de Nice, Nice, France
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Higher Levels of Serum Uric Acid Have a Significant Association with Lower Incidence of Lower Urinary Tract Symptoms in Healthy Korean Men. Metabolites 2022; 12:metabo12070649. [PMID: 35888773 PMCID: PMC9322789 DOI: 10.3390/metabo12070649] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 02/04/2023] Open
Abstract
Gout has been correlated with the risk of incident benign prostatic hyperplasia. In line with increasing prevalence of hyperuricemia, the aim of this study was to investigate the relationship between serum uric acid (SUA) level and the incidence of lower urinary tract symptoms (LUTS) among clinically healthy middle-aged men. We performed a cohort study in 101,091 Korean men without LUTS at baseline who completed health checkups between 2011 and 2016. LUTS were evaluated using the International Prostate Symptom Score, where a score ≥ 8 was defined as significant LUTS. Men were divided into six groups according to their SUA levels in mg/dL (<5.5, 5.5−6.4, 6.5−7.4, 7.5−8.4, 8.5−9.4, and ≥9.5). Throughout the follow-up—encompassing a total of 358,982.6 person years—13,424 people had significant LUTS (37.3 per 1000 person years for incidence rate). The multivariable models demonstrated that the highest level of SUA (≥9.5 mg/dL) was related to the lowest risk of significant LUTS compared with the reference category (<5.5 mg/dL) (0.77 (95% CI 0.59−0.99) for adjusted HR). In this large cohort composed of middle-aged men, higher SUA levels were related to a reduced risk of LUTS. This result suggests another potential role of SUA in restraining LUTS. Additional studies are needed to explain the underlying biological mechanisms of this phenomenological relationship.
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Aolymat I, Khasawneh AI, Al-Tamimi M. COVID-19-Associated Mental Health Impact on Menstrual Function Aspects: Dysmenorrhea and Premenstrual Syndrome, and Genitourinary Tract Health: A Cross Sectional Study among Jordanian Medical Students. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031439. [PMID: 35162469 PMCID: PMC8834694 DOI: 10.3390/ijerph19031439] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/15/2022] [Accepted: 01/24/2022] [Indexed: 12/31/2022]
Abstract
The physiology of reproduction is affected by psychological distress through neuroendocrine pathways. Historically, COVID-19 is one of the most stressful events with devastating consequences. This research aims to investigate the relationship between dysmenorrhea, PMS, and reproductive tract health on one hand, and COVID-19-related anxiety, depression, and stress on the other among medical students in Jordan. Medical students were invited through teaching platforms and social media to complete an online survey. SPSS software was used to analyze data. A total of 385 medical students participated in this research. Hence, 49.9% of the study population reported severe dysmenorrhea during COVID-19 compared to 36.9% before COVID-19 (p = 0.000). Dysmenorrhea was significantly associated with disruptions of sport and daily activities during COVID-19 (p = 0.015 and p = 0.002, respectively). The prevalence of PMS components, e.g., mastalgia, fatigue, headache, palpitation, and emotional and sleep disturbances, was raised during COVID-19 compared with before (p < 0.05). Symptoms of genitourinary tract infections, such as lower abdominal pain, vaginal discharge, genitalia rash/ulcers and itching, and urgency, were significantly increased after COVID-19 (p < 0.05). Positive Pearson correlations between COVID-19-associated mental health disorders and dysmenorrhea severity, PMS, and genital tract health abnormalities were observed (p < 0.05). The multiple linear regression model revealed that dysmenorrhea severity, PMS symptoms like palpitation, and genitourinary symptoms like lower abdominal pain and urgency were associated with worsening of depression, while dysuria was associated with a protective effect against depression. Moreover, it was observed that dysmenorrhea severity, PMS symptoms, such as headache and palpitation, and urinary urgency were associated with aggravation of anxiety. However, food craving and dysuria were protective against anxiety. Finally, dysmenorrhea severity, PMS symptoms of headache and palpitation, lower abdominal pain, and urgency were related to worsening of stress, whereas the premenstrual symptom of breast pain was a protective factor against stress. This work showed that COVID-19 pandemic-related psychological distress and menstrual, premenstrual, and genitourinary symptoms are closely related. Further future work is required to evaluate the long lasting-effects of the pandemic on mental health and the physiology of reproduction.
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9
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Voiding and storage symptoms in depression/anxiety. Auton Neurosci 2021; 237:102927. [PMID: 34923228 DOI: 10.1016/j.autneu.2021.102927] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/27/2021] [Accepted: 12/05/2021] [Indexed: 12/11/2022]
Abstract
We here described the frequency and nature of voiding and storage bladder symptoms in depression/anxiety, for which we propose the name "bladder somatic symptom disorder (SSD)" because such symptoms most probably have brain mechanisms. SSD was formerly called as various terms including "somatoform disorder", "medically unexplained physical symptoms", "functional somatic syndrome" and "hysterical neurosis/hysteria". Bladder SSD has the following specific features that are distinguishable from "true" neurologic/organic bladder dysfunction: 1) situation-dependence (close association with life event in some), 2) urodynamically increased bladder sensation/hypersensitivity and 3) absence of neurologic/organic diseases, in addition to 4) other stress symptoms (insomnia, etc.), are key clues to the possibility of bladder SSD. Urodynamics in these patients showed, to a lesser extent, underactive bladder without post-void residual. These findings might reflect the biological changes of the depressive brain; e.g., decreases in serotonin and GABA, and possible increases in CRH. Treatment of bladder SSD can follow that of general depression/anxiety, with the potential addition of anticholinergic or selective beta3 bladder drugs.
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10
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Kim MM, Ladi-Seyedian SS, Ginsberg DA, Kreydin EI. The Association of Physical Activity and Urinary Incontinence in US Women: Results from a Multi-Year National Survey. Urology 2021; 159:72-77. [PMID: 34644590 DOI: 10.1016/j.urology.2021.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/05/2021] [Accepted: 09/07/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To evaluate the relationships between physical activity, both work and recreational, and urinary incontinence among women. METHODS We assessed women aged 20 years and older in 2008-2018 NHANES (National Health and Nutrition Examination Survey) cycles who answered self-reported urinary incontinence and physical activity questions. Weighted, multivariate logistic regression model was used to determine the association between incontinence and physical activity levels after adjusting for age, body mass index, diabetes, race, parity, menopause and smoking. RESULTS A total of 30,213 women were included in analysis, of whom 23.15% had stress incontinence, 23.16% had urge incontinence, and 8.42% had mixed incontinence (answered "yes" to both stress and urge incontinence). Women who engaged in moderate recreational activity were less likely to report stress and urge incontinence (OR 0.79, 95% CI 0.62-0.99 and OR 0.66, 95% CI 0.48-0.90, respectively). Similarly, women who engaged in moderate activity work were less likely to report stress, urge and mixed incontinence (OR 0.84, 95% CI 0.70-0.99; OR 0.84, 95% CI 0.72-0.99; and OR 0.66 95% CI 0.45-0.97, respectively). CONCLUSIONS Moderate physical activity and greater time spent participating in moderate physical activity are associated with a decreased likelihood of stress, urge and mixed incontinence in women. This relationship holds for both recreational and work-related activity. We hypothesize that the mechanism of this relationship is multifactorial, with moderate physical activity improving pelvic floor strength and modifying neurophysiological mediators (such as stress) involved in the pathogenesis of incontinence.
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Affiliation(s)
- Michelle M Kim
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | | | - David A Ginsberg
- Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Evgeniy I Kreydin
- Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA.
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11
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Parsons BA, Baranowski AP, Berghmans B, Borovicka J, Cottrell AM, Dinis-Oliveira P, Elneil S, Hughes J, Messelink BEJ, de C Williams AC, Abreu-Mendes P, Zumstein V, Engeler DS. Management of chronic primary pelvic pain syndromes. BJU Int 2021; 129:572-581. [PMID: 34617386 DOI: 10.1111/bju.15609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Management of chronic pelvic pain (CPP) remains a huge challenge for care providers and a major burden for healthcare systems. Treating chronic pain that has no obvious cause warrants an understanding of the difficulties in managing these conditions. Chronic pain has recently been accepted as a disease in its own right by the World Health Organization, with chronic pain without obvious cause being classified as chronic primary pain. Despite innumerable treatments that have been proposed and tried to date for CPP, unimodal therapeutic options are mostly unsuccessful, especially in unselected individuals. In contrast, individualised multimodal management of CPP seems the most promising approach and may lead to an acceptable situation for a large proportion of patients. In the present review, the interdisciplinary and interprofessional European Association of Urology Chronic Pelvic Pain Guideline Group gives a contemporary overview of the most important concepts to successfully diagnose and treat this challenging disease.
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Affiliation(s)
| | - Andrew P Baranowski
- National Hospital for Neurology and Neurosurgery, University College London Hospitals Foundation Trust, University College London, London, UK
| | - Bary Berghmans
- Pelvic Care Centre Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jan Borovicka
- Department of Gastroenterology/Hepatology, School of Medicine, Cantonal Hospital of St. Gallen, University of St. Gallen, St. Gallen, Switzerland
| | | | - Paulo Dinis-Oliveira
- Department of Urology, University of Porto Faculty of Medicine, Hospital de Sao Joao, Porto, Portugal
| | - Sohier Elneil
- National Hospital for Neurology and Neurosurgery, University College Hospital, London, UK
| | - John Hughes
- The James Cook University Hospital, Middlesbrough, UK
| | - Bert E J Messelink
- Department of Urology, Medical Centre Leeuwarden, Leeuwarden, The Netherlands
| | - Amanda C de C Williams
- Research Department of Clinical, Educational & Health Psychology, University College London, London, UK
| | - Pedro Abreu-Mendes
- Department of Urology, University of Porto Faculty of Medicine, Hospital de Sao Joao, Porto, Portugal
| | - Valentin Zumstein
- Department of Urology, School of Medicine, Cantonal Hospital of St. Gallen, University of St. Gallen, St. Gallen, Switzerland
| | - Daniel S Engeler
- Department of Urology, School of Medicine, Cantonal Hospital of St. Gallen, University of St. Gallen, St. Gallen, Switzerland
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12
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Brown S, Stafford KJ, Norris G. A search for predictive biomarkers of ovine pre-partum vaginal prolapse. Res Vet Sci 2021; 140:251-258. [PMID: 34537551 DOI: 10.1016/j.rvsc.2021.08.017] [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: 11/29/2020] [Revised: 07/30/2021] [Accepted: 08/27/2021] [Indexed: 11/18/2022]
Abstract
Ovine pre-partum vaginal prolapse (known as bearings in sheep) occurs within a few weeks prior to lambing and unless treated both ewes and unborn lambs will die. It is a worldwide problem with no clear aetiology. Rates of prolapse in New Zealand typically vary from 0.1 to 2% per annum, varying between seasons and farms. In order to determine preclinical changes leading to prolapse, blood samples were collected prior to prolapse occurring and analysed for changes in both protein and specific hormone and vitamin levels. 650 ewes were ear tagged and blood samples were taken one month prior to the beginning of lambing; 28 of these ewes subsequently prolapsed. Using an improved proteomic method plasma samples were subjected to 2D DIGE (two dimensional differential in gel electrophoresis) to determine if there were differences between the pre-prolapse and non-prolapsing ewes. Acidic isoforms of haptoglobin, a major acute phase protein in ruminants, increased approximately 3-fold in ewes prior to prolapse occurring. Total haptoglobin quantitation was confirmed with an independent assay. Although another plasma protein, α-1B-glycoprotein, was down regulated close to prolapse, the biological significance of this is unknown. While vitamin D levels were not associated with subsequent prolapse there was, however, a negative correlation between cortisol and days to prolapse from sampling (r2 = 0.36); i.e. ewes sampled closest to prolapse had higher plasma cortisol concentrations than controls. This raises the possibility that the ewes which prolapsed may have been suffering from chronic stress. Further research is needed.
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Affiliation(s)
- S Brown
- School of Fundamental Science, Massey University, Tennent Drive, Palmerston North, New Zealand.
| | - K J Stafford
- School of Agriculture and Environment, Massey University, Tennent Drive, Palmerston North, New Zealand
| | - G Norris
- School of Fundamental Science, Massey University, Tennent Drive, Palmerston North, New Zealand
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13
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Mills KA, West EG, Sellers DJ, Chess-Williams R, McDermott C. Psychological stress induced bladder overactivity in female mice is associated with enhanced afferent nerve activity. Sci Rep 2021; 11:17508. [PMID: 34471159 PMCID: PMC8410840 DOI: 10.1038/s41598-021-97053-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/18/2021] [Indexed: 01/13/2023] Open
Abstract
Psychological stress has been linked to the development and exacerbation of overactive bladder symptoms, as well as afferent sensitisation in other organ systems. Therefore, we aimed to investigate the effects of water avoidance stress on bladder afferent nerve activity in response to bladder filling and pharmaceutical stimulation with carbachol and ATP in mice. Adult female C57BL/6J mice were exposed to either water avoidance stress (WAS) for 1 h/day for 10 days or normal housing conditions. Voiding behaviour was measured before starting and 24-h after final stress exposure and then animals were euthanised to measure afferent nerve activity in association with bladder compliance, spontaneous phasic activity, contractile responses, as well as release of urothelial mediators. WAS caused increased urinary frequency without affecting urine production. The afferent nerve activity at low bladder pressures (4-7 mmHg), relevant to normal physiological filling, was significantly increased after stress. Both low and high threshold nerves demonstrated enhanced activity at physiological bladder pressures. Urothelial ATP and acetylcholine release and bladder compliance were unaffected by stress as was the detrusor response to ATP (1 mM) and carbachol (1 µM). WAS caused enhanced activity of individual afferent nerve fibres in response bladder distension. The enhanced activity was seen in both low and high threshold nerves suggesting that stressed animals may experience enhanced bladder filling sensations at lower bladder volumes as well as increased pain sensations, both potentially contributing to the increased urinary frequency seen after stress.
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Affiliation(s)
- Kylie A Mills
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, 4229, Australia
| | - Eliza G West
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, 4229, Australia
| | - Donna J Sellers
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, 4229, Australia
| | - Russ Chess-Williams
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, 4229, Australia
| | - Catherine McDermott
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, 4229, Australia.
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Chess-Williams R, McDermott C, Sellers DJ, West EG, Mills KA. Chronic psychological stress and lower urinary tract symptoms. Low Urin Tract Symptoms 2021; 13:414-424. [PMID: 34132480 DOI: 10.1111/luts.12395] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/20/2021] [Accepted: 05/24/2021] [Indexed: 12/30/2022]
Abstract
It is well established that lower urinary tract symptoms (LUTS), particularly urinary urgency and incontinence, cause stress and anxiety for patients. However, there is mounting evidence that the relationship between these two factors is bidirectional and that chronic psychological stress itself can result in the development of symptoms such as urinary frequency, urgency, incontinence, and pelvic pain. This review considers the evidence that such a relationship exists and reviews the literature from clinical and animal studies to identify some of the mechanisms that might be involved. Inflammatory responses induced by chronic stress appear to offer the strongest link to bladder dysfunction. There is overwhelming evidence, both in patients and animal models, for a release of pro-inflammatory cytokines and chemokines during periods of chronic stress. Furthermore, cytokines have been shown to cause bladder dysfunction and pain via actions in the central nervous system and locally in the bladder. In the brain and spinal cord, pro-inflammatory cytokines influence the regulation of micturition pathways by corticotropin-releasing factor (CRF) and its receptors, while peripherally cytokines affect bladder function, directly causing detrusor hypertrophy and afferent nerve hypersensitivity. There is little information on which treatments may have most benefit for stressed/anxious patients with LUTS, but animal studies suggest traditional drugs for overactive bladder (solifenacin, mirabegron) are more effective on LUTS than anxiolytic drugs (fluoxetine, imipramine). The preliminary preclinical data for CRF receptor antagonists is not consistent. A clearer understanding of the mechanisms involved in stress-induced LUTS should provide a basis for improved treatment of this condition.
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Affiliation(s)
- Russ Chess-Williams
- Centre for Urology Research, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Catherine McDermott
- Centre for Urology Research, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Donna J Sellers
- Centre for Urology Research, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Eliza G West
- Centre for Urology Research, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Kylie A Mills
- Centre for Urology Research, Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Queensland, Australia
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West EG, Sellers DJ, Chess-Williams R, McDermott C. Bladder overactivity induced by psychological stress in female mice is associated with enhanced bladder contractility. Life Sci 2020; 265:118735. [PMID: 33166589 DOI: 10.1016/j.lfs.2020.118735] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 10/25/2020] [Accepted: 11/05/2020] [Indexed: 12/28/2022]
Abstract
AIMS To investigates the effects of water avoidance stress on voiding behaviour and functional bladder responses in mice. MAIN METHODS Mice in the Stress group were exposed to water avoidance stress (WAS) for 1 h/day for 10 days, Controls were age-matched and housed normally. Voiding behaviour was measured periodically throughout the stress protocol and bladders were isolated 24-h after final stress exposure to measure bladder compliance, spontaneous phasic activity, contractile responses, and release of urothelial mediators. KEY FINDINGS Repeated stress exposure induced a significant increase in plasma corticosterone levels in the WAS group compared to control. An overactive bladder phenotype was observed in WAS mice, causing a significant increase in the number of voiding events observed from as early as day-3, and a 7-fold increase following 10-days' stress. This increase in voiding frequency was associated with a significant decrease in void size, an increase in the number of small voids, but no change in total voided volume. Bladders from stressed mice showed a significant increase in the maximum responses to the muscarinic agonist carbachol (p < 0.01), in addition to enhanced pressure responses to the purinergic agonists ATP (p < 0.05) and αβ-mATP (p < 0.05), and non-receptor mediated contractions to KCl (p < 0.05) compared to controls. Nerve-mediated bladder contractions to electric field stimulation were not significantly affected by stress, nor were spontaneous phasic contractions or release of urothelial ATP and acetylcholine. SIGNIFICANCE Repeated exposure to water avoidance stress produced an overactive bladder phenotype, confirmed by increased voiding frequency, and associated with enhanced bladder contractile responses.
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Affiliation(s)
- Eliza G West
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Robina, QLD 4229, Australia
| | - Donna J Sellers
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Robina, QLD 4229, Australia
| | - Russ Chess-Williams
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Robina, QLD 4229, Australia
| | - Catherine McDermott
- Centre for Urology Research, Faculty of Health Sciences and Medicine, Bond University, Robina, QLD 4229, Australia.
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Ghilotti F, Åkerstedt T, Bellocco R, Adami HO, Trolle Lagerros Y. Prospective study of job stress and risk of infections in Swedish adults. Occup Environ Med 2020; 77:681-690. [PMID: 32576646 DOI: 10.1136/oemed-2020-106489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/22/2020] [Accepted: 06/02/2020] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Psychological stress may influence both susceptibility and severity of infections. Although work-related stress is a widespread concern among many employees, few studies have been conducted with the focus on work stressors and infections. We therefore aimed to investigate this association in a prospective cohort study. METHODS Our study included 25 029 employed individuals who filled-out a questionnaire in September 1997 and were followed through record linkages until retirement or December 2016. Work stress was assessed at baseline using a Swedish version of the Demand-Control Questionnaire, whereas hospital contacts related to infections were identified from the National Patient Register. We fitted extensions of the standard Cox model to account for recurrent infections. RESULTS In total, we observed 8257 infections. Individuals in the third tertile of job demand had a 13% higher hazard of infections (HR=1.13; 95% CI=1.03 to 1.24) compared with individuals in the first tertile, specifically an increased incidence of upper respiratory tract infections (HR=1.15; 95% CI=1.00 to 1.33) and urinary tract infections (HR=1.31; 95% CI=1.09 to 1.57) was found. Employees with the highest job control (third tertile) had no lower risk of infections than individuals in the lowest tertile (HR=1.02; 95% CI=0.92 to 1.13). When combining the demand and control dimensions into job strain scale, no association between high job strain and infections was observed (HR=1.08; 95% CI=0.97 to 1.21). CONCLUSION High job demand, but not low job control, is associated with an increased occurrence of infections. No difference was observed in workers with high strain jobs compared with those with low strain jobs.
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Affiliation(s)
- Francesca Ghilotti
- Department of Medicine, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden .,Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milano, Italy
| | - Torbjörn Åkerstedt
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stress Research Institute, Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Rino Bellocco
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milano, Italy.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hans-Olov Adami
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Clinical Effectiveness Research Group, Institute of Health, University of Oslo, Oslo, Norway
| | - Ylva Trolle Lagerros
- Department of Medicine, Clinical Epidemiology Unit, Karolinska Institutet, Stockholm, Sweden.,Obesity Center, Academic Specialist Center, Stockholm Health Services, Stockholm, Sweden
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Holschneider DP, Wang Z, Chang H, Zhang R, Gao Y, Guo Y, Mao J, Rodriguez LV. Ceftriaxone inhibits stress-induced bladder hyperalgesia and alters cerebral micturition and nociceptive circuits in the rat: A multidisciplinary approach to the study of urologic chronic pelvic pain syndrome research network study. Neurourol Urodyn 2020; 39:1628-1643. [PMID: 32578247 DOI: 10.1002/nau.24424] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/11/2020] [Accepted: 05/30/2020] [Indexed: 12/19/2022]
Abstract
AIMS Emotional stress plays a role in the exacerbation and development of interstitial cystitis/bladder pain syndrome (IC/BPS). Given the significant overlap of brain circuits involved in stress, anxiety, and micturition, and the documented role of glutamate in their regulation, we examined the effects of an increase in glutamate transport on central amplification of stress-induced bladder hyperalgesia, a core feature of IC/BPS. METHODS Wistar-Kyoto rats were exposed to water avoidance stress (WAS, 1 hour/day x 10 days) or sham stress, with subgroups receiving daily administration of ceftriaxone (CTX), an activator of glutamate transport. Thereafter, cystometrograms were obtained during bladder infusion with visceromotor responses (VMR) recorded simultaneously. Cerebral blood flow (CBF) mapping was performed by intravenous injection of [14 C]-iodoantipyrine during passive bladder distension. Regional CBF was quantified in autoradiographs of brain slices and analyzed in three dimensional reconstructed brains with statistical parametric mapping. RESULTS WAS elicited visceral hypersensitivity during bladder filling as demonstrated by a decreased pressure threshold and VMR threshold triggering the voiding phase. Brain maps revealed stress effects in regions noted to be responsive to bladder filling. CTX diminished visceral hypersensitivity and attenuated many stress-related cerebral activations within the supraspinal micturition circuit and in overlapping limbic and nociceptive regions, including the posterior midline cortex (posterior cingulate/anterior retrosplenium), somatosensory cortex, and anterior thalamus. CONCLUSIONS CTX diminished bladder hyspersensitivity and attenuated regions of the brain that contribute to nociceptive and micturition circuits, show stress effects, and have been reported to demonstrated altered functionality in patients with IC/BPS. Glutamatergic pharmacologic strategies modulating stress-related bladder dysfunction may be a novel approach to the treatment of IC/BPS.
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Affiliation(s)
| | - Zhuo Wang
- Departments of Psychiatry and Behavioral Sciences, Los Angeles, California
| | - Huiyi Chang
- Department of Urology, University of Southern California, Los Angeles, California.,Reeve-Irvine Research Center, University of California, Irvine, California
| | - Rong Zhang
- Department of Urology, University of Southern California, Los Angeles, California
| | - Yunliang Gao
- Department of Urology, University of Southern California, Los Angeles, California.,Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yumei Guo
- Departments of Psychiatry and Behavioral Sciences, Los Angeles, California
| | - Jackie Mao
- Department of Urology, University of Southern California, Los Angeles, California
| | - Larissa V Rodriguez
- Department of Urology, University of Southern California, Los Angeles, California
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Current Pharmacologic Approaches in Painful Bladder Research: An Update. Int Neurourol J 2017; 21:235-242. [PMID: 29298474 PMCID: PMC5756823 DOI: 10.5213/inj.1735022.511] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 11/26/2017] [Indexed: 12/31/2022] Open
Abstract
The symptoms of interstitial cystitis (IC)/bladder pain syndrome (BPS) may have multiple causes and involve many contributing factors. Traditional treatments (intravesical instillations) have had a primary focus on the bladder as origin of symptoms without adequately considering the potential influence of other local (pelvic) or systemic factors. Systemic pharmacological treatments have had modest success. A contributing factor to the low efficacy is the lack of phenotyping the patients. Individualized treatment based on is desirable, but further phenotype categorization is needed. There seems to be general agreement that IC is a unique disease and that BPS is a syndrome with multiple pathophysiologies, but this has so far not been not been well reflected in preclinical research with the aim of finding new pharmacological treatments. Current research approaches, including anti-nerve growth factor treatment, anti-tumor necrosis factor-α treatment, activation of SHIP1 (AQX-1125), and P2X3 receptor antagonists, and α1-adrenoceptor antagonists are potential systemic treatments, implying that not only the bladder is exposed to the administered drug, which may be beneficial if the IC/BPS is a bladder manifestation of a systemic disease, or negative (adverse effects) if it is a local bladder condition. Local treatment approaches such as the antagonism of Toll-like receptors (which still is only experimental) and intravesical liposomes (with positive proof-of-concept), may have the advantages of a low number of systemic adverse effects, but cannot be expected to have effects on symptoms generated outside the bladder. Assessment of which of the treatment approaches discussed in this review that can be developed into useful therapies requires further studies.
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Sönmez MG, Göğer YE, Ecer G, Atıcı A, Özkent MS, Öztürk A. Effects of urine alkalinization with sodium bicarbonate orally on lower urinary tract symptoms in female patients: a pilot study. Int Urogynecol J 2017; 29:1029-1033. [PMID: 28975365 DOI: 10.1007/s00192-017-3492-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 09/13/2017] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND HYPOTHESIS In this study, we planned to explore the effects of sodium bicarbonate orally (NaHCO3) treatment on female patients with lower urinary tract symptoms (LUTS) who have acidic urine pH values (<6). METHODS NaHCO3 was given orally to 33 female patients for 4 weeks at a dose of 2 × 4 g/day. Laboratory values, bladder diary, the Patient Perception of Bladder Condition Score (PPBC), Patient Perception of Intensity of Urgency Scale (PPIUS), Overactive Bladder-Validated 8-question Awareness tool (OAB-V8), Pelvic Pain and Urgency & Frequency Patient Symptom Scale tests (PUFSS), and the King's Health Questionnaire (KHQ) scores before and after treatment were compared. RESULTS A significant increase was detected in urine pH values measured after treatment (5.31 ± 0.52 to 7.2 ± 0.66, p < 0.001), but not in blood pH values (7.369 ± 0.33 to 7.384 ± 0.28, p = 0.14). After treatment, a significant decrease was detected in daily frequency, nocturia, urgency, and urge incontinence prevalence (p < 0.001,p = 0.003, p < 0.001, p = 0.002, respectively) and PPBC, PPIUS, PUFSS, and OAB-V8 symptom scores (p = 0.004, p = 0.002, p < 0.001, p < 0.001, respectively). A significant decrease was detected in all KHQ subunit scores. CONCLUSION Urine alkalinization with NaHCO3 orally in female patients with LUTS and acidic urine pH has a significant level of positive effects on symptoms and symptom scores. Our results show that this new treatment modality-which is inexpensive, easy to use, and has a low side-effect profile is effective in this chronic patient group.
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Affiliation(s)
- Mehmet Giray Sönmez
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey.
| | - Yunus Emre Göğer
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey
| | - Gökhan Ecer
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey
| | - Ahmet Atıcı
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey
| | - Mehmet Serkan Özkent
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey
| | - Ahmet Öztürk
- Department of Urology, Meram Medical Faculty, Necmettin Erbakan University, 42080, Konya, Turkey
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Recent developments of the pelvic floor and lower urinary tract symptoms. Curr Opin Urol 2017; 27:254-256. [DOI: 10.1097/mou.0000000000000394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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