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Liu TT, Igarashi T, El-Khoury N, Ihejirika N, Paxton K, Jaumotte J, Dhir R, Hudson CN, Nelson JB, DeFranco DB, Yoshimura N, Wang Z, Pascal LE. Benign prostatic hyperplasia nodules in patients treated with celecoxib and/or finasteride have reduced levels of NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, a mitochondrial protein essential for efficient function of the electron transport chain. Prostate 2024. [PMID: 39004950 DOI: 10.1002/pros.24766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/30/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) is a condition generally associated with advanced age in men that can be accompanied by bothersome lower urinary tract symptoms (LUTS) including intermittency, weak stream, straining, urgency, frequency, and incomplete bladder voiding. Pharmacotherapies for LUTS/BPH include alpha-blockers, which relax prostatic and urethral smooth muscle and 5ɑ-reductase inhibitors such as finasteride, which can block conversion of testosterone to dihydrotestosterone thereby reducing prostate volume. Celecoxib is a cyclooxygenase-2 inhibitor that reduces inflammation and has shown some promise in reducing prostatic inflammation and alleviating LUTS for some men with histological BPH. However, finasteride and celecoxib can reduce mitochondrial function in some contexts, potentially impacting their efficacy for alleviating BPH-associated LUTS. METHODS To determine the impact of these pharmacotherapies on mitochondrial function in prostate tissues, we performed immunostaining of mitochondrial Complex I (CI) protein NADH dehydrogenase [ubiquinone] iron-sulfur protein 3 (NDUFS3) and inflammatory cells on BPH specimens from patients naïve to treatment, or who were treated with celecoxib and/or finasteride for 28 days, as well as prostate tissues from male mice treated with celecoxib or vehicle control for 28 days. Quantification and statistical correlation analyses of immunostaining were performed. RESULTS NDUFS3 immunostaining was decreased in BPH compared to normal adjacent prostate. Patients treated with celecoxib and/or finasteride had significantly decreased NDUFS3 in both BPH and normal tissues, and no change in inflammatory cell infiltration compared to untreated patients. Mice treated with celecoxib also displayed a significant decrease in NDUFS3 immunostaining and no change in inflammatory cell infiltration. CONCLUSIONS These findings suggest that celecoxib and/or finasteride are associated with an overall decrease in NDUFS3 levels in prostate tissues but do not impact the presence of inflammatory cells, suggesting a decline in mitochondrial CI function in the absence of enhanced inflammation. Given that BPH has recently been associated with increased prostatic mitochondrial dysfunction, celecoxib and/or finasteride may exacerbate existing mitochondrial dysfunction in some BPH patients thereby potentially limiting their overall efficacy in providing metabolic stability and symptom relief.
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Affiliation(s)
- Teresa T Liu
- Department of Urology, University of Wisconsin, Madison, Wisconsin, USA
| | - Taro Igarashi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Nathalie El-Khoury
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Nnamdi Ihejirika
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Kelsey Paxton
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Juliann Jaumotte
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Rajiv Dhir
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Chandler N Hudson
- Division of Urology, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Joel B Nelson
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Donald B DeFranco
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Naoki Yoshimura
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Zhou Wang
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Laura E Pascal
- Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Zheng T, Sun H, Tang Y, Zeng Y, Yan L. Association of lower urinary tract symptoms and geriatric nutritional risk index in men: a cross-sectional study based on NHANES. Front Med (Lausanne) 2024; 11:1356921. [PMID: 38975054 PMCID: PMC11224433 DOI: 10.3389/fmed.2024.1356921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 06/13/2024] [Indexed: 07/09/2024] Open
Abstract
Background Despite previous literature exploring the factors influencing lower urinary tract symptoms (LUTS), few studies have examined the relationship between nutritional status and LUTS. Objectives The objective of this research was to evaluate the relationship between LUTS and Geriatric Nutritional Risk Index (GNRI) in middle-aged and older men. Methods We included 2,607 men in the NHANES 2005-2006 and 2007-2008 cycles for cross-sectional analysis. We screened for LUTS based on four specific questions on the relevant questionnaire. We calculated GNRI according to the relevant calculation formula and included other covariates. Multivariate logistic analysis using GNRI as the principal independent variable and adjusting for other covariates were used to determine the association with LUTS, nocturia, and daytime LUTS. Results According to the responses to the questionnaire, out of 2,607 eligible participants, 471 had LUTS, 906 had nocturia, and 819 had daytime LUTS. In the unadjusted regression model, LUTS (OR = 0.93, 95% CI = 0.91-0.96, p < 0.001), nocturia (OR = 0.90, 95% CI = 0.88-0.93, p < 0.001), and daytime LUTS (OR = 0.96, 95% CI = 0.94-0.99, p = 0.002) were significantly negatively associated with GNRI. After adjustment by adding covariates, LUTS (OR = 0.97,95% CI =0.94-0.99, p = 0.026) and nocturia (OR = 0.94, 95% CI =0.91-0.93, p < 0.001) were significantly negatively associated with GNRI. Conclusion Low GNRI was associated with the development of LUTS. In the prevention and treatment of LUTS, urologists should consider the impact of nutritional status on LUTS, and interventions for nutritional status may prevent and improve LUTS.
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Affiliation(s)
- Tianyun Zheng
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
| | - Huaibin Sun
- Department of Organ Transplantation, Qilu Hospital of Shandong University, Jinan, China
| | - Yueqing Tang
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
| | - Yuan Zeng
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
| | - Lei Yan
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
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Ren C, Hao X, Chen X, Liu X. Loneliness, functional disability and lower urinary tract symptoms suggestive of benign prostatic hyperplasia in aging men: Insights from the China health and retirement longitudinal study. Geriatr Nurs 2024; 58:304-309. [PMID: 38865784 DOI: 10.1016/j.gerinurse.2024.06.002] [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: 01/31/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND Research has demonstrated that social isolation and loneliness are linked to functional disability in older adults. With the intensification of global aging, functional disability and lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH) have become common public health issues affecting elderly men. METHODS This study utilized data from the CHARLS database. The functional status of participants was evaluated through activities of daily living (ADL) and instrumental activities of daily living (IADL). Logistic regression analyses were employed to investigate variables associated with LUTS/BPH. RESULTS Univariate logistic regression revealed associations between loneliness (OR: 1.26; 95 % CI: 1.08-1.46) (excluding social isolation), ADL (OR: 2.17; 95 % CI: 1.86-2.52), IADL disability (OR: 1.37; 95 % CI: 1.16-1.60), and LUTS/BPH. Following rigorous adjustment for potential confounding factors, it was determined that ADL disability independently correlated with LUTS/BPH (OR: 1.92; 95 % CI: 1.17-3.17). CONCLUSION ADL disability is significantly linked to an elevated risk of LUTS/BPH in Chinese elderly men. These findings enhance our understanding of the relationship between functional status and LUTS/BPH.
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Affiliation(s)
- Congzhe Ren
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuexue Hao
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiangyu Chen
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China.
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Komleva Y, Gollasch M, König M. Nocturia and frailty in older adults: a scoping review. BMC Geriatr 2024; 24:498. [PMID: 38844878 PMCID: PMC11155172 DOI: 10.1186/s12877-024-05049-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/06/2024] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND More than one in two older people wake up several times a night to urinate. Far from being a minor inconvenience, nocturia is associated with poor health outcomes. Given the importance of sleep as a foundation for resilience and healthy ageing, nocturia may promote the development of frailty, which is inextricably linked to physical decline, disability, and mortality. The aim of this scoping review was to collate published evidence on the relationship between nocturia and frailty, using the methodological framework of Arksey and O'Malley, together with the Joanna Briggs Institute methodology as guidance (OSF registration: osf.io/d5ct7). METHODS Relevant publications were retrieved via PubMed, Embase, the Cochrane Library and Google Scholar. The Rayyan tool was used to facilitate the screening process. Data were extracted by two independent reviewers. 250 publications were initially identified, of which 87 met the eligibility criteria. RESULTS Most of the evidence came from cross-sectional studies, most of which had been published within the last 5 years. The researchers were diverse, with 27% having a geriatric background. Only few publications established a clear association between nocturia and frailty. Other topics included: the association between nocturia and poor sleep quality and duration; the association between sleep and frailty; the association between frailty, multimorbidity, and age-related changes in the lower urinary tract. CONCLUSION The findings emphasize the increasing interest and interdisciplinary nature of research into the relationship between frailty, nocturia, lower urinary tract symptoms, and sleep disturbances. Further research is required to enhance understanding, establish causality, and identify potential therapeutic approaches.
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Affiliation(s)
- Yulia Komleva
- Klinik und Poliklinik für Innere Medizin D-Geriatrie, Universitätsmedizin Greifswald, Walther-Rathenau-Str. 49, 17475, Greifswald, Germany
| | - Maik Gollasch
- Klinik und Poliklinik für Innere Medizin D-Geriatrie, Universitätsmedizin Greifswald, Walther-Rathenau-Str. 49, 17475, Greifswald, Germany
- Altersmedizinisches Zentrum, Kreiskrankenhaus Wolgast, Wolgast, Germany
| | - Maximilian König
- Klinik und Poliklinik für Innere Medizin D-Geriatrie, Universitätsmedizin Greifswald, Walther-Rathenau-Str. 49, 17475, Greifswald, Germany.
- Altersmedizinisches Zentrum, Kreiskrankenhaus Wolgast, Wolgast, Germany.
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Ly OD, Monaghan TF, Chartier-Kastler E, Petrovic M, Goessaert AS, Everaert K, Robain G, Haddad R. Association between frailty and detrusor overactivity with detrusor underactivity in older women. Neurourol Urodyn 2024; 43:1075-1082. [PMID: 38289326 DOI: 10.1002/nau.25381] [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: 10/02/2023] [Revised: 12/13/2023] [Accepted: 12/17/2023] [Indexed: 02/01/2024]
Abstract
PURPOSE While detrusor overactivity (DO) with detrusor underactivity (DU) (DO-DU) has been described as typical of aging, the pathogenesis of DO-DU is highly multifactorial, and often thought to involve medical conditions beyond the urinary tract. We aimed to explore potential associations between idiopathic DO-DU and frailty in older women after accounting for age. METHODS The design of the study is a cross-sectional single-center study, in an outpatient urodynamic unit specializing in geriatrics. Participants are consecutive female patients aged ≥65 years without contributory neurological conditions or bladder outlet obstruction who completed a comprehensive geriatric assessment followed by urodynamic evaluation from 2015 to 2019. Participants were categorized as having DO, DU, combined DO-DU, or a negative study. Multinomial logistic regression analysis was used to assess the relationship between urodynamic outcomes and frailty, as quantified using the Frailty index (FI). RESULTS Ninety-five patients were included (median age 78 [interquartile range: 70-83] years), among whom 29% had combined DO-DU. The median FI score was 0.27 (0.2-0.32) (5-12). A higher FI was associated with significantly greater age-adjusted odds of DO-DU when either DU or subjects with a negative urodynamic assessment were used as the reference group. Age was not significantly associated with DO-DU across all multivariable analyses. CONCLUSION A higher FI was associated with an increased likelihood of DO-DU, which could not be attributed to the effect of age alone. The pathogenesis of DO-DU is likely more complex than chronological aging in and of itself and merits further study.
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Affiliation(s)
- Ong Damien Ly
- GRC 001 GREEN Neuro-Urology Research Group, Sorbonne Université, Rothschild Academic Hospital, AP-HP, Paris, France
| | - Thomas F Monaghan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | | | - Mirko Petrovic
- Department of Geriatrics, Ghent University Hospital, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - An-Sofie Goessaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Gilberte Robain
- GRC 001 GREEN Neuro-Urology Research Group, Sorbonne Université, Rothschild Academic Hospital, AP-HP, Paris, France
| | - Rebecca Haddad
- GRC 001 GREEN Neuro-Urology Research Group, Sorbonne Université, Rothschild Academic Hospital, AP-HP, Paris, France
- Department of Urology, Ghent University Hospital, Ghent, Belgium
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Kheir GB, Verbakel I, Wyndaele M, Monaghan TF, Sinha S, Larsen TH, Van Laecke E, Birder L, Hervé F, Everaert K. Lifelong LUTS: Understanding the bladder's role and implications across transition phases, a comprehensive review. Neurourol Urodyn 2024; 43:1066-1074. [PMID: 38289317 DOI: 10.1002/nau.25304] [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: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Lower urinary tract symptoms (LUTSs) are a diverse array of urinary and pelvic dysfunctions that can emerge from childhood, extend through adulthood, and persist into older age. This narrative review aims to provide a comprehensive perspective on the continuum of LUTS and shed light on the underlying mechanisms and clinical implications that span across the lower urinary tract. METHODS A panel of five experts from Belgium, the Netherlands, India, Denmark, and the United States participated in an intensive research to explore and pinpoint existing insights into the lifelong concept of LUTS, particularly at the pelvic level. The experts reviewed the existing literature and held a webinar to discuss their findings. RESULTS Childhood LUTS can persist, resolve, or progress into bladder underactivity, dysfunctional voiding, or pain syndromes. The Lifelong character can be explained by pelvic organ cross-talk facilitated through complex neurological and nonneurological interactions. At the molecular level, the role of vasopressin receptors in the bladder's modulation and their potential relevance to therapeutic strategies for LUTS are explored. Frailty emerges as a parallel concept to lifelong LUTS, with a complex and synergistic relationship. Frailty, not solely an age-related condition, accentuates LUTS severity with insufficient evidence regarding the effectiveness and safety profile of the available therapeutic modalities. CONCLUSION Understanding lifelong LUTSs offers insights into genetic, anatomical, neurological, and molecular mechanisms. Further research could identify predictive biomarkers, elucidate the role of clinically translatable elements in pelvic cross-talk, and uncover molecular signatures for personalized management.
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Affiliation(s)
- George Bou Kheir
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Irina Verbakel
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Michel Wyndaele
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Thomas F Monaghan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Sanjay Sinha
- Department of Urology, Apollo Hospital, Hyderabad, Telangana, India
| | - Tove Holm Larsen
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Erik Van Laecke
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Lori Birder
- Departments of Medicine and Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - François Hervé
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
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Yoneyama F, Okamoto T, Tamura Y, Ishii N, Togashi K, Soma O, Fujita N, Yamamoto H, Hatakeyama S, Kobayashi W, Ohyama C. Association between oral frailty and lower urinary tract symptoms among middle-aged and older adults in community-dwelling individuals: a cross-sectional study. Int Urol Nephrol 2024; 56:1803-1810. [PMID: 38216828 DOI: 10.1007/s11255-023-03878-6] [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: 11/04/2023] [Indexed: 01/14/2024]
Abstract
PURPOSE We assessed the association between oral frailty risk and LUTS among middle-aged and older adults in a community-dwelling population. METHODS This cross-sectional study was conducted among 586 subjects aged ≥ 40 years who participated in the Iwaki Health Promotion Project in Hirosaki, Japan. We used the International Prostate Symptom Score (IPSS) and the Overactive Bladder Symptom Score (OABSS) to assess LUTS. LUTS was defined as an IPSS score of 8 or higher or meeting diagnostic criteria for OAB. Oral frailty risk was defined as experiencing two or more of the following: decreased chewing ability, decreased biting force, and dry mouth sensation. Physical performance (10-m gait speed and grip strength) was used for analysis. The association between oral frailty risk and LUTS was examined using multivariate logistic regression analyses. RESULTS The study included 218 men and 370 women, of whom 140 had LUTS. The mean age of this cohort was 59 years. Significant differences were observed between the LUTS and non-LUTS groups, including age, hypertension, history of CVD, depressive status, sleep disturbance, and 10 m gait speed. The prevalence of oral frailty risk was significantly higher in the LUTS group than in the non-LUTS group (26% vs. 11%, P < 0.001). Multivariate analysis revealed that age, male gender, and oral frailty risk (odds ratio: 2.67, 95% confidence interval: 1.57-4.51, P < 0.001) were independent factors for LUTS. Moreover, oral frailty risk was an independent factor in both participants aged < 65 years and participants aged ≥ 65 years. CONCLUSIONS Oral frailty was independently associated with LUTS.
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Affiliation(s)
- Fumiya Yoneyama
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Teppei Okamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan.
| | - Yoshihiro Tamura
- Department of Oral and Maxillofacial Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Noritaka Ishii
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Kyo Togashi
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Osamu Soma
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Naoki Fujita
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Hayato Yamamoto
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Wataru Kobayashi
- Department of Oral and Maxillofacial Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, 5 Zaifu-Chou, Hirosaki, 036-8562, Japan
- Department of Advanced Transplant and Regenerative Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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Liu TT, Pascal LE, Bauer SR, Miles HN, Panksepp JB, Lloyd GL, Li L, DeFranco DB, Ricke WA. Age-Dependent Effects of Voluntary Wheel Running Exercise on Voiding Behavior and Potential Age-Related Molecular Mechanisms in Mice. J Gerontol A Biol Sci Med Sci 2024; 79:glae007. [PMID: 38198648 PMCID: PMC11079951 DOI: 10.1093/gerona/glae007] [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: 04/13/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Older men frequently develop lower urinary tract symptoms attributed to benign prostatic hyperplasia (LUTS/BPH). Risk factors for LUTS/BPH include sedentary lifestyle, anxiety/depression, obesity, and frailty, which all increase with age. Although physical exercise may reduce the progression and/or severity of LUTS/BPH, the age-related mechanisms responsible remain unknown. METHODS Voiding symptoms, body mass, and frailty were assessed after 4-weeks of voluntary wheel running in 2-month (n = 10) and 24-month (n = 8) old C57Bl/6J male mice. In addition, various social and individual behaviors were examined in these cohorts. Finally, cellular and molecular markers of inflammation and mitochondrial protein expression were assessed in prostate tissue and systemically. RESULTS Despite running less (aged vs young X¯ = 12.3 vs 30.6 km/week; p = .04), aged mice had reduced voiding symptoms (X¯ = 67.3 vs 23.7; p < .0001) after 1 week of exercise, which was sustained through week 4 (X¯ = 67.3 vs 21.5; p < .0001). Exercise did not affect voiding symptoms in young mice. Exercise also increased mobility and decreased anxiety in both young and aged mice (p < .05). Exercise decreased expression of a key mitochondrial protein (PINK1; p < .05) and inflammation within the prostate (CD68; p < .05 and plasminogen activator inhibitor-1; p < .05) and in the serum (p < .05). However, a frailty index (X¯ = 0.17 vs 0.15; p = .46) and grip strength (X¯ = 1.10 vs 1.19; p = .24) were unchanged after 4 weeks of exercise in aged mice. CONCLUSIONS Voluntary aerobic exercise improves voiding behavior and mobility, and decreases prostatic mitochondrial protein expression and inflammation in aged mice. This promising model could be used to evaluate molecular mechanisms of aerobic exercise as a novel lifestyle intervention for older men with LUTS/BPH.
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Affiliation(s)
- Teresa T Liu
- Department of Urology, George M. O’Brien Center of Research Excellence, University of Wisconsin – Madison, Madison, Wisconsin, USA
| | - Laura E Pascal
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Scott R Bauer
- Department of Medicine, Urology, Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
- San Francisco VA Medical Center, San Francisco, California, USA
| | - Hannah N Miles
- Department of Urology, George M. O’Brien Center of Research Excellence, University of Wisconsin – Madison, Madison, Wisconsin, USA
- School of Pharmacy, University of Wisconsin – Madison, Madison, Wisconsin, USA
| | - Jules B Panksepp
- Waisman Center, University of Wisconsin – Madison, Madison, Wisconsin, USA
| | - Granville L Lloyd
- Division of Urology, Department of Surgery, Rocky Mountain Regional VA Medical Center, University of Colorado Anschutz School of Medicine, Aurora, Colorado, USA
| | - Lingjun Li
- School of Pharmacy, University of Wisconsin – Madison, Madison, Wisconsin, USA
- Department of Chemistry, University of Wisconsin – Madison, Madison, Wisconsin, USA
| | - Donald B DeFranco
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - William A Ricke
- Department of Urology, George M. O’Brien Center of Research Excellence, University of Wisconsin – Madison, Madison, Wisconsin, USA
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Olagundoye O, Odusanya B, Kung JY, Gibson W, Wagg A. A scoping review of risk factors for urinary incontinence in older men. BMC Geriatr 2023; 23:534. [PMID: 37660036 PMCID: PMC10474661 DOI: 10.1186/s12877-023-04249-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/21/2023] [Indexed: 09/04/2023] Open
Abstract
BACKGROUND Most epidemiological studies have not systematically identified or categorized risk factors for urinary incontinence (UI) in older men, despite a higher prevalence than in younger men. Considering the burden of UI, an understanding of risk factors can inform cost-effective prevention/treatment programs. This scoping review aimed to identify and categorise risk factors for UI in older men, identify gaps in the evidence, and opportunities for future research. METHODS The Joanna Briggs Institute (JBI) method for scoping reviews guided the conduct and reporting of this review alongside the Preferred Reporting Items for Systematic Reviews and Meta-analyses extension for scoping reviews checklist. JBI's Population, Concept, and Context approach framed the inclusion criteria (all evidence sources on UI risk factors that included older men [65 +]). We employed JBI's three-step search strategy, which included a limited initial search in Ovid MEDLINE, a detailed comprehensive database search, and a search of reference lists of included studies, Google Scholar and grey literature. There were no restrictions on language, study type, or publication date. Two independent reviewers screened, selected, and extracted eligible studies. Data were analyzed using descriptive statistics and qualitative content analysis. RESULTS Forty-seven articles that met the inclusion criteria identified 98 risk factors across six categories. Behavioural risk factors, reported by only two studies, were the least investigated of all the categories, whereas medical factors/diseases were the most investigated. No genetic factors were documented. The top five risk factors were increasing age/advanced age (n = 12), Benign Prostatic Hyperplasia (n = 11), Diabetes Mellitus (n = 11), Detrusor overactivity (n = 10), limitation in physical function/ADL disability (n = 10), increased Body Mass Index (BMI)/overweight/obesity (n = 8), Dementia (n = 8), and Parkinson's disease (n = 7). CONCLUSION There is a dearth of evidence to describe the role behavioural risk factors have in UI in older men. These factors may play a role in health promotion and disease prevention in this area. REGISTRATION A protocol detailing the methods was developed and published, and is registered in the Open Science Framework [Feb 07 2023; https://osf.io/xsrge/ ].
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Affiliation(s)
- Olawunmi Olagundoye
- College of Health Sciences, Faculty of Medicine & Dentistry, Department of Medicine, Division of Geriatric Medicine, 1-198 Clinical Sciences Building 11350 - 83 Ave, Edmonton, AB, T6G 2G3, Canada.
| | | | - Janice Y Kung
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, AB, Canada
| | - William Gibson
- College of Health Sciences, Faculty of Medicine & Dentistry, Department of Medicine, Division of Geriatric Medicine, 1-198 Clinical Sciences Building 11350 - 83 Ave, Edmonton, AB, T6G 2G3, Canada
| | - Adrian Wagg
- College of Health Sciences, Faculty of Medicine & Dentistry, Department of Medicine, Division of Geriatric Medicine, 1-198 Clinical Sciences Building 11350 - 83 Ave, Edmonton, AB, T6G 2G3, Canada
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10
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Deyirmendjian C, Nguyen DD, Law KW, Nguyen ALV, Sadri I, Arezki A, Bouhadana D, Ibrahim A, Bhojani N, Elterman DS, Chughtai B, Bruyère F, Cindolo L, Ferrari G, Vasquez-Lastra C, Borelli-Bovo T, Becher EF, Cash H, Reimann M, Rijo E, Misrai V, Zorn KC. Safety and efficacy of GreenLight PVP in octogenarians: evaluation of the Global GreenLight Group database. World J Urol 2023; 41:1133-1140. [PMID: 36821011 DOI: 10.1007/s00345-023-04334-x] [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: 11/13/2022] [Accepted: 02/09/2023] [Indexed: 02/24/2023] Open
Abstract
INTRODUCTION The present study analyzes the largest international GreenLight database, the Global GreenLight Group (GGG), to evaluate the functional and safety profile of GreenLight photoselective vaporization of the prostate (PVP) in octogenarians. METHODS The GGG is a database comprised of patients that underwent GreenLight PVP from 2011 to 2019 performed by 8 experienced urologists at 7 international hospitals. Patients 80 years or older at the time of surgery were categorized as octogenarians. They were compared to a similar group of PVP patients below the age of 80. RESULTS Among 3,648 patients, 586 men were above the age of 80. Compared to patients under the age of 80, octogenarians had larger prostates (76.0 vs 71.9 ml, p = 0.02) and a lower BMI (25.6 vs 26.7, p = 0.045). Operative time was not significantly longer in octogenarians. The improvement in functional outcomes between 80-year-old patients and control patients was not significantly different at one-year follow-up, with the exception of maximum urinary flow (Qmax) that favoured younger patients (10.3 vs 12.6 ml/s, p = 0.02). The odds of transfusion were greater for older patients [OR 8.2 (95% CI 3.6-18.9, p < 0.01)], but they were not at increased risk of hematuria. Octogenarians had higher readmission rates (23.0 vs 11.9%, p < 0.01). CONCLUSIONS GreenLight PVP is a safe option in well-selected octogenarians in a cohort of patients treated by surgeons experienced with the technology. The odds of transfusion were higher in patients over 80, but the absolute risk remains low. The 30-day hospital readmission rate was higher in octogenarians.
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Affiliation(s)
| | | | - Kyle W Law
- Division of Urology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - Anna-Lisa V Nguyen
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Iman Sadri
- Division of Urology, McGill University, Montreal, QC, Canada
| | - Adel Arezki
- Division of Urology, McGill University, Montreal, QC, Canada
| | - David Bouhadana
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Ahmed Ibrahim
- Division of Urology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - Naeem Bhojani
- Division of Urology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - Dean S Elterman
- Division of Urology, University Health Network, Toronto, ON, Canada
| | - Bilal Chughtai
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
| | - Franck Bruyère
- Department of Oncology and Urology, Centre Hospitalier Universitaire de Tours, Centre-Val de Loire, France
| | - Luca Cindolo
- Department of Urology, Hesperia Hospital, "Cure Group", Modena, Italy
| | - Giovanni Ferrari
- Department of Urology, Hesperia Hospital, "Cure Group", Modena, Italy
| | | | | | | | - Hannes Cash
- Prouro, Urology Berlin, Berlin, Germany.,Department of Urology, University of Magdeburg, Magdeburg, Germany
| | - Maximillian Reimann
- Department of Urology, Charité - Universitaetsmedizin Berlin, Berlin, Germany
| | - Enrique Rijo
- Department of Urology, Hospital Quiron Barcelona, Barcelona, Spain
| | - Vincent Misrai
- Department of Urology, Clinique Pasteur, Toulouse, France
| | - Kevin C Zorn
- Division of Urology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
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11
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Bauer SR, McCulloch CE, Cawthon PM, Ensrud KE, Suskind AM, Newman JC, Harrison SL, Senders A, Covinsky K, Marshall LM. Longitudinal Associations between Concurrent Changes in Phenotypic Frailty and Lower Urinary Tract Symptoms among Older Men. J Frailty Aging 2023; 12:117-125. [PMID: 36946708 PMCID: PMC10149140 DOI: 10.14283/jfa.2022.33] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Lower urinary tract symptoms (LUTS) are associated with prevalent frailty and functional impairment, but longitudinal associations remain unexplored. OBJECTIVES To assess the association of change in phenotypic frailty with concurrent worsening LUTS severity among older men without clinically significant LUTS at baseline. DESIGN Multicenter, prospective cohort study. SETTING Population-based. PARTICIPANTS Participants included community-dwelling men age ≥65 years at enrollment in the Osteoporotic Fractures in Men study. MEASUREMENTS Data were collected at 4 visits over 7 years. Phenotypic frailty score (range: 0-5) was defined at each visit using adapted Fried criterion and men were categorized at baseline as robust (0), pre-frail (1-2), or frail (3-5). Within-person change in frailty was calculated at each visit as the absolute difference in number of criteria met compared to baseline. LUTS severity was defined using the American Urologic Association Symptom Index (AUASI; range: 0-35) and men with AUASI ≥8 at baseline were excluded. Linear mixed effects models were adjusted for demographics, health-behaviors, and comorbidities to quantify the association between within-person change in frailty and AUASI. RESULTS Among 3235 men included in analysis, 48% were robust, 45% were pre-frail, and 7% were frail. Whereas baseline frailty status was not associated with change in LUTS severity, within-person increases in frailty were associated with greater LUTS severity (quadratic P<0.001). Among robust men at baseline, mean predicted AUASI during follow-up was 4.2 (95% CI 3.9, 4.5) among those meeting 0 frailty criteria, 4.6 (95% CI 4.3, 4.9) among those meeting 1 criterion increasing non-linearly to 11.2 (95% CI 9.8, 12.6) among those meeting 5 criteria. CONCLUSIONS Greater phenotypic frailty was associated with non-linear increases in LUTS severity in older men over time, independent of age and comorbidities. Results suggest LUTS and frailty share an underlying mechanism that is not targeted by existing LUTS interventions.
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Affiliation(s)
- S R Bauer
- Scott R. Bauer, SFVA Medical Center, Division of General Internal Medicine 4150 Clement St., Building 2, Room 135, San Francisco, CA 94121, USA, , Phone: 415-221-4810 x24322, Twitter handle: @ScottBauerMD, Publicly available data: https://mrosonline.ucsf.edu
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12
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Bellos TC, Tzelves LI, Manolitsis IS, Katsimperis SN, Berdempes MV, Skolarikos A, Karakousis ND. Frailty and benign prostatic hyperplasia: The thrilling underlying impact. Arch Ital Urol Androl 2022; 94:345-349. [DOI: 10.4081/aiua.2022.3.345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 07/22/2022] [Indexed: 11/23/2022] Open
Abstract
Background: World population is aging. The number of individuals aged over 65 are expected to be 71 million only in the US. 43% of this population will be men. Benign prostatic hyperplasia (BPH), defined as the benign neoplasm of the prostate gland affects 8% of men by their forties, but 90% of men over 90 years old. Lower urinary tract symptoms (LUTS) can be caused by an enlarged prostate, and it seems to be associated more with older and frailer individuals. Methods: The purpose of this study is to review the potential interplay between frailty syndrome and benign prostatic hyperplasia. A thorough MEDLINE/PubMed non-systematic literature review was conducted from 1990 to March of 2022. The terms used for the search were “frailty and benign prostatic hyperplasia” and “low muscle mass and benign prostatic hyperplasia”. Results: It seems that, frailty poses a negative impact on the prognosis of patients with BPH, as it is associated with increased incidence of LUTS. In addition, frailty seems to be a strong predictor concerning surgical procedure failure and mortality following invasive procedures for BPH. Prostatic stent placement on the other hand appears to be the ideal solution for frail patients. Conclusions: BPH has a strong association with frailty and increasing age.
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13
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Bauer SR, Cawthon PM, Ensrud KE, Suskind AM, Newman JC, Fink HA, Lu K, Scherzer R, Hoffman AR, Covinsky K, Marshall LM. Lower urinary tract symptoms and incident functional limitations among older community-dwelling men. J Am Geriatr Soc 2022; 70:1082-1094. [PMID: 34951697 PMCID: PMC8986604 DOI: 10.1111/jgs.17633] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/06/2021] [Accepted: 12/06/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Lower urinary tract symptoms (LUTS) are associated with frailty phenotype, a risk factor for functional decline. Our objective was to determine the association between baseline LUTS and 2-year risk of new functional limitation among older men. METHODS We analyzed data from the Osteoporotic Fractures in Men (MrOS) study with baseline at Year 7 and follow-up through Year 9. Participants included 2716 community-dwelling men age ≥ 71 years without any baseline self-reported functional limitation. LUTS severity (American Urologic Association Symptom Index) was classified as none/mild (score 0-7), moderate (8-19), and severe (20-35). At baseline and follow-up, men reported their ability to complete several mobility, activities of daily living (ADLs), and cognition-dependent tasks. Risk was estimated for 3 incident functional limitation outcomes: (1) mobility (any difficulty walking 2-3 blocks or climbing 10 steps), (2) ADL (any difficulty bathing, showering, or transferring), and (3) cognition-dependent (any difficulty managing money or medications). We used Poisson regression with a robust variance estimator to model adjusted risk ratios (ARR) and 95% CIs controlling for age, site, and comorbidities; other demographic/lifestyle factors did not meet criteria for inclusion. RESULTS Overall, the 2-year risk was 15% for mobility, 10% for ADLs, and 4% for cognition-dependent task limitations. Compared to none/mild LUTS, risk of incident mobility limitations was increased for moderate (ARR = 1.35, 95% CI: 1.12, 1.63) and severe LUTS (ARR = 1.98, 95% CI: 1.48, 2.64). Men were also at higher risk for incident ADL limitations if they reported moderate (ARR = 1.32, 95% CI: 1.05, 1.67) and severe LUTS (ARR = 1.62, 95% CI: 1.07,2.43). Results were somewhat attenuated after adjusting for the frailty phenotype but remained statistically significant. LUTS were not associated with incident cognition-dependent task limitations. CONCLUSIONS LUTS severity is associated with incident mobility and ADL limitations among older men. Increased clinical attention to risk of functional limitations among older men with LUTS is likely warranted.
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Affiliation(s)
- Scott R. Bauer
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco, CA
- Department of Urology, University of California, San Francisco, CA
- San Francisco VA Healthcare System, San Francisco, CA
| | - Peggy M. Cawthon
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
- Research Institute, California Pacific Medical Center, San Francisco, CA
| | - Kristine E. Ensrud
- Department of Medicine and Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN
- Center for Care Delivery and Outcomes Research, Veterans Affairs Health Care System, Minneapolis, MN
| | - Anne M. Suskind
- Department of Urology, University of California, San Francisco, CA
| | - John C. Newman
- Buck Institute for Research on Aging, Novato, CA
- Division of Geriatrics, Department of Medicine, University of California, San Francisco, CA
| | - Howard A. Fink
- Department of Medicine and Division of Epidemiology and Community Health, University of Minnesota, Minneapolis, MN
- Center for Care Delivery and Outcomes Research, Veterans Affairs Health Care System, Minneapolis, MN
- Geriatric Research Education and Clinical Center, Veterans Affairs Health Care System, Minneapolis, MN
| | - Kaiwei Lu
- San Francisco VA Healthcare System, San Francisco, CA
| | - Rebecca Scherzer
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco, CA
- San Francisco VA Healthcare System, San Francisco, CA
| | | | - Kenneth Covinsky
- San Francisco VA Healthcare System, San Francisco, CA
- Division of Geriatrics, Department of Medicine, University of California, San Francisco, CA
| | - Lynn M. Marshall
- Oregon Health and Science University-Portland State University School of Public Health, Portland, OR
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14
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Bauer SR, Walter LC, Ensrud KE, Suskind AM, Newman JC, Ricke WA, Liu TT, McVary KT, Covinsky K. Assessment of Frailty and Association With Progression of Benign Prostatic Hyperplasia Symptoms and Serious Adverse Events Among Men Using Drug Therapy. JAMA Netw Open 2021; 4:e2134427. [PMID: 34817584 PMCID: PMC8613596 DOI: 10.1001/jamanetworkopen.2021.34427] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
IMPORTANCE Benign prostatic hyperplasia (BPH) in older men can cause lower urinary tract symptoms (LUTS), which are increasingly managed with medications. Frailty may contribute to both symptom progression and serious adverse events (SAEs), shifting the balance of benefits and harms of drug therapy. OBJECTIVE To assess the association between a deficit accumulation frailty index and clinical BPH progression or SAE. DESIGN, SETTING, AND PARTICIPANTS This cohort study used data from the Medical Therapy of Prostatic Symptoms trial, which compared placebo, doxazosin, finasteride, and combination therapy in men with moderate-to-severe LUTS, reduced urinary flow rate, and no prior BPH interventions, hypotension, or elevated prostate-specific antigen. Enrollment was from 1995 to 1998, and follow-up was through 2001. Data were assessed in February 2021. EXPOSURES A frailty index (score range, 0-1) using 68 potential deficits collected at baseline was used to categorized men as robust (score ≤0.1), prefrail (score 0.1 to <0.25), or frail (score ≥0.25). MAIN OUTCOMES AND MEASURES Primary outcomes were time to clinical BPH progression and time to SAE, as defined in the parent trial. Adjusted hazard ratios (AHRs) were estimated using Cox proportional hazards regressions adjusted for demographic variables, treatment group, measures of obstruction, and comorbidities. RESULTS Among 3047 men (mean [SD] age, 62.6 [7.3] years; range, 50-89 years) in this analysis, 745 (24%) were robust, 1824 (60%) were prefrail, and 478 (16%) were frail at baseline. Compared with robust men, frail men were older (age ≥75 years, 12 men [2%] vs 62 men [13%]), less likely to be White (646 men [87%] vs 344 men [72%]), less likely to be married (599 men [80%] vs 342 men [72%]), and less likely to have 16 years or more of education (471 men [63%] vs 150 men [31%]). During mean (SD) follow-up of 4.0 (1.5) years, the incidence rate of clinical BPH progression was 2.2 events per 100 person-years among robust men, 2.9 events per 100 person-years among prefrail men (AHR, 1.36; 95% CI, 1.02-1.83), and 4.0 events per 100 person-years among frail men (AHR, 1.82; 95% CI, 1.24-2.67; linear P = .005). Larger point estimates were seen among men who received doxazosin or combination therapy, although the test for interaction between frailty index and treatment group did not reach statistical significance (P for interaction = .06). Risk of SAE was higher among prefrail and frail men (prefrail vs robust AHR, 1.81; 95% CI, 1.48-2.23; frail vs robust AHR, 2.86; 95% CI, 2.21-3.69; linear P < .001); this association was similar across treatment groups (P for interaction = .76). CONCLUSIONS AND RELEVANCE These findings suggest that frailty is independently associated with greater risk of both clinical BPH progression and SAEs. Older frail men with BPH considering initiation of drug therapy should be counseled regarding their higher risk of progression despite combination therapy and their likelihood of experiencing SAEs regardless of treatment choice.
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Affiliation(s)
- Scott R. Bauer
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco
- Department of Urology, University of California, San Francisco
- San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Louise C. Walter
- San Francisco Veterans Affairs Medical Center, San Francisco, California
- Division of Geriatrics, Department of Medicine, University of California, San Francisco
| | - Kristine E. Ensrud
- Department of Medicine and Division of Epidemiology and Community Health, University of Minnesota, Minneapolis
- Center for Care Delivery and Outcomes Research, Veterans Affairs Health Care System, Minneapolis, Minnesota
| | - Anne M. Suskind
- Department of Urology, University of California, San Francisco
| | - John C. Newman
- Division of Geriatrics, Department of Medicine, University of California, San Francisco
- Buck Institute for Research on Aging, Novato, California
| | - William A. Ricke
- George M. O’Brien Center of Research Excellence, Department of Urology, University of Wisconsin School of Medicine and Public Health, Madison
| | - Teresa T. Liu
- George M. O’Brien Center of Research Excellence, Department of Urology, University of Wisconsin School of Medicine and Public Health, Madison
| | - Kevin T. McVary
- Department of Urology and Center for Male Health, Stritch School of Medicine and Loyola University Medical Center, Maywood, Illinois
| | - Kenneth Covinsky
- San Francisco Veterans Affairs Medical Center, San Francisco, California
- Division of Geriatrics, Department of Medicine, University of California, San Francisco
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15
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Low lean mass is associated with lower urinary tract symptoms in US men from the 2005-2006 national health and nutrition examination survey dataset. Aging (Albany NY) 2021; 13:21421-21434. [PMID: 34475271 PMCID: PMC8457570 DOI: 10.18632/aging.203480] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/14/2021] [Indexed: 02/05/2023]
Abstract
We investigated the relationship between low lean mass (LLM) and lower urinary tract symptoms (LUTS) using the 2005–2006 National Health and Nutrition Examination Survey (NHANES) dataset. We enrolled 959 men with an average age of 52.08 ± 7.91 years and performed weighted multiple regression analysis to determine the independent relationship between exposure variables (LLM, alternate LLM) and outcomes variables (urinary hesitancy, incomplete emptying, urinary frequency, nocturia, daytime LUTS, clinical LUTS) after adjusting for confounding factors. The prevalence of urinary hesitancy (OR = 7.76, P < 0.0001), incomplete emptying (OR = 2.49, P = 0.0070), urinary frequency (OR = 3.28, P < 0.0001), daytime LUTS (OR = 3.88, P < 0.0001) and clinical LUTS (OR = 8.11, P < 0.0001) was significantly higher among men with LLM compared to men without LLM. Moreover, alternate LLM (ALLM) was positively associated with urinary hesitancy (OR = 17.97, P < 0.0001), incomplete emptying (OR = 4.68, P = 0.0003), daytime LUTS (OR = 2.47, P = 0.0136) and clinical LUTS (OR = 12.18, P < 0.0001). These findings demonstrate that both LLM and ALLM were associated with a higher risk of LUTS in men aged ≥ 40 years, which suggested that early management and treatment of lean mass loss may improve or alleviate LUTS.
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