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Markland AD, Hellemann G, Shan L, Brady SS, Huling JD, Schreiner PJ, Sidney S, Van Den Eeden SK, Lewis CE. Characterizing the spectrum of bladder health and lower urinary tract symptoms among men: Results from the CARDIA study. Neurourol Urodyn 2024; 43:840-848. [PMID: 38407331 PMCID: PMC11031325 DOI: 10.1002/nau.25430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/31/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVES To operationalize a new definition for bladder health, we examined the distribution and impact of lower urinary tract symptoms (LUTS), along with risk factors, among men in the Coronary Artery Risk Development in Young Adults (CARDIA) study. METHODS LUTS were defined by American Urologic Association Symptom Index (AUASI) scores and impact on quality of life (QoL). Separate questions assessed urinary incontinence (UI) and postvoid dribbling. We performed cluster analyses using AUASI scores, with and without urine incontinence and postvoid dribbling, and impact collected in 2010-11. We performed analyses to evaluate sociodemographic and cardiovascular risk factors between clusters. RESULTS Among CARDIA men (mean age: 50.0, SD = 3.6; range: 42-56 years) with complete LUTS data (n = 929), we identified and compared four clusters: men who reported no or very mild symptoms and no impact on well-being (bladder health, n = 696, 75%), men with moderate symptoms and moderate impact on well-being (moderate symptoms/impact, n = 84, 9%), men with high symptoms and high impact on well-being (severe symptoms/impact, n = 117, 13%), and a separate group that reported moderate symptoms and UI with a high impact on well-being (UI + moderate symptoms/severe impact, n = 32, 3%). Exploration of the groupings showed a large percentage of postvoid dribbling across groups (overall 69%). Sociodemographic and cardiovascular risk factors were not associated with symptom/impact groups. CONCLUSIONS Bladder health clustered into four categories. A majority of middle-aged men in the community showed no or mild bladder symptoms without impact on QoL. Postvoid dribbling is pervasive but did not cluster with a specific LUTS or impact category.
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Affiliation(s)
- Alayne D Markland
- Department of Veterans Affairs, Birmingham/Atlanta Geriatric Research, Education, and Clinical Center (GRECC), Birmingham, Alabama, USA
- Heersink School of Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Gerhard Hellemann
- School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Liang Shan
- School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sonya S Brady
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jared D Huling
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Pamela J Schreiner
- School of Public Health, Division of Epidemiology & Community Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Stephen Sidney
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | | | - Cora E Lewis
- School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Smith AR, Mansfield SA, Bradley CS, Kenton KS, Helmuth ME, Cameron AP, Kirkali Z, Emi Bretschneider C, Andreev V, Sarma A, Lane G, Collins SA, Cella D, Henry Lai H, Harte SE, Griffith JW. Relationships Between Urinary and Nonurinary Symptoms in Treatment-Seeking Women in LURN. Urogynecology (Phila) 2024; 30:123-131. [PMID: 37428882 PMCID: PMC10751379 DOI: 10.1097/spv.0000000000001388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
IMPORTANCE Physical health and psychological health represent modifiable factors in the causal pathway of lower urinary tract symptoms (LUTS). OBJECTIVES Understand the relationship between physical and psychological factors and LUTS over time. STUDY DESIGN Adult women enrolled in the Symptoms of Lower Urinary Tract Dysfunction Research Network observational cohort study completed the LUTS Tool and Pelvic Floor Distress Inventory, including urinary (Urinary Distress Inventory), prolapse (Pelvic Organ Prolapse Distress Inventory), and colorectal anal (Colorectal-Anal Distress Inventory) subscales at baseline, 3 months, and 12 months. Physical functioning, depression, and sleep disturbance were measured using the Patient-Reported Outcomes Measurement Information System (PROMIS) questionnaires; relationships were assessed using multivariable linear mixed models. RESULTS Of 545 women enrolled, 472 had follow-up. Median age was 57 years; 61% and 78% reported stress urinary incontinence and overactive bladder, respectively; and 81% reported obstructive symptoms. The PROMIS depression scores were positively associated with all urinary outcomes (range, 2.5- to 4.8-unit increase per 10-unit increase in depression score; P < 0.01 for all). Higher sleep disturbance scores were associated with higher urgency, obstruction, LUTS Total Severity, Urinary Distress Inventory, and Pelvic Floor Distress Inventory (1.9- to 3.4-point increase per 10-unit increase, all P < 0.02). Better physical functioning was associated with less severe urinary symptoms except stress urinary incontinence (2.3- to 5.2-point decrease per 10-unit increase, all P < 0.01). All symptoms decreased over time; however, no association was detected between baseline PROMIS scores and trajectories of LUTS over time. CONCLUSIONS Nonurologic factors demonstrated small to medium cross-sectional associations with urinary symptom domains, but no significant association was detected with changes in LUTS. Further work is needed to determine whether interventions targeting nonurologic factors reduce LUTS in women.
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Affiliation(s)
| | | | | | | | | | | | - Ziya Kirkali
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD
| | | | | | | | | | - Sarah A. Collins
- Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - David Cella
- Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - H. Henry Lai
- Washington University in St. Louis, St. Louis, MO
| | - Steven E. Harte
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI
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Brady SS, Arguedas A, Huling JD, Hellemann G, Lewis CE, Fok CS, Van Den Eeden SK, Markland AD. Discrimination and bladder health among women in the CARDIA cohort study: Life course and intersectionality perspectives. Soc Sci Med 2024; 341:116547. [PMID: 38159485 PMCID: PMC10840419 DOI: 10.1016/j.socscimed.2023.116547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 09/10/2023] [Accepted: 12/20/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE This study examines whether discriminatory experiences are associated with lower urinary tract symptoms (LUTS) and their impact among 972 women in the Coronary Artery Risk Development in Young Adults (CARDIA) cohort study, which recruited participants from 4 cities in the United States. METHOD Exposure to discrimination was assessed 3 times (1992-93, 2000-01, 2010-11) and averaged across assessments. Participants separately reported whether they experienced discrimination on the basis of their gender, race or color, and socioeconomic position or social class. For each social identity, discrimination was assessed in 6-7 settings (e.g., when getting a job, medical care, or housing). At different time points, women who reported discriminatory experiences for a given social identity were asked how frequently the discrimination occurred and how stressful experience(s) were. Following the 2010-11 assessment, data on LUTS and their impact were collected. Women were classified into bladder health versus mild, moderate, or severe symptoms/impact clusters. RESULTS More Black than White women reported discriminatory experiences across all social identities and most settings. Perceived stress of discriminatory experiences did not differ between Black and White women. In analyses stratified by race and social identity, White women reported LUTS/impact with discriminatory experiences in more settings, more frequent discriminatory experiences across settings, and each additional social identity for which discrimination was experienced. Black women reported LUTS/impact with more frequent discriminatory experiences across settings. For Black women, greater perceived stress of both gender and race discrimination were associated with LUTS/impact. For White women, only greater perceived stress of race discrimination was associated with LUTS/impact. CONCLUSIONS This is one of the first studies to examine discrimination in relation to LUTS/impact. Additional research is needed to better understand differences in how discriminatory experiences based on potentially intersecting identities may be related to bladder health among women.
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Affiliation(s)
- Sonya S Brady
- Department of Family Medicine and Community Health, University of Minnesota Medical School, Program in Health Disparities Research, 717 Delaware Street SE, Suite 166, Minneapolis, MN, 55414, USA.
| | - Andrés Arguedas
- Division of Biostatistics, University of Minnesota School of Public Health, University Office Plaza 2221 University Ave SE, Suite 200, Minneapolis, MN, 55414, USA.
| | - Jared D Huling
- Division of Biostatistics, University of Minnesota School of Public Health, University Office Plaza 2221 University Ave SE, Suite 200, Minneapolis, MN, 55414, USA.
| | - Gerhard Hellemann
- Department of Biostatistics, University of Alabama at Birmingham School of Public Health, Ryals Public Health Building (RPHB), 1665 University Boulevard, Birmingham, AL, 35233, USA.
| | - Cora E Lewis
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Ryals Public Health Building (RPHB), 1665 University Boulevard, Birmingham, AL, 35233, USA.
| | - Cynthia S Fok
- Department of Urology, University of Minnesota Medical School, Mayo Building 420 Delaware St. Se. MMC 394, Minneapolis, MN, 55454, USA.
| | - Stephen K Van Den Eeden
- Division of Research, Kaiser Permanente Northern California, 2000 Broadway Oakland, CA, 94612, USA; Department of Urology, University of California, San Francisco, 400 Parnassus Ave, San Francisco, CA, 94143, USA.
| | - Alayne D Markland
- Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham School of Medicine, 933 19th Street South, CH19 201 Birmingham, AL, 35294, USA; Birmingham VA Medical Center, 700 19th St S, Birmingham, AL, 35233, USA.
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Brady SS, Shan L, Markland AD, Huling JD, Arguedas A, Fok CS, Van Den Eeden SK, Lewis CE. Trajectories of depressive symptoms over 20 years and subsequent lower urinary tract symptoms and impact among women. Menopause 2023; 30:723-731. [PMID: 37159879 PMCID: PMC10313766 DOI: 10.1097/gme.0000000000002193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
OBJECTIVE The aim of the study is to examine the association between depressive symptoms and subsequent lower urinary tract symptoms (LUTS) and impact (a composite outcome) among women (N = 1,119) from the Coronary Artery Risk Development in Young Adults study. METHODS The Center for Epidemiologic Studies-Depression Scale (CES-D) was administered in 1990-1991 and every 5 years through 2010-2011. In 2012-2013, LUTS and impact data were collected for the first time. Accumulation of risk was examined in the following three ways: (1) mean CES-D score across 20 years (5 observations); (2) depressive symptom trajectory group, determined by group-based trajectory modeling; and (3) intercepts and slopes obtained from women's individual CES-D score trajectories through two-stage mixed effects modeling. For each approach, ordinal logistic regression analyses examined odds of having "greater LUTS/impact" for each unit change in a depressive symptom variable. RESULTS (1) With each one-unit increase in mean CES-D score over the 20-year period, women were 9% more likely to report greater LUTS/impact (odds ratio [OR] = 1.09, 95% CI = 1.07-1.11). (2) In comparison with women with consistently low depressive symptoms, women with consistently threshold depression or consistently high depressive symptoms were twice (OR = 2.07, 95% CI = 1.59-2.69) and over five times (OR = 5.55, 95% CI = 3.07-10.06) as likely, respectively, to report greater LUTS/impact. (3) Women's individual symptom intercept and slope interacted. Increases in depressive symptoms across 20 years (greater slopes) were associated with greater LUTS/impact when women's initial CES-D score (intercept) was in the moderate-to-high range relative to the sample. CONCLUSIONS Depressive symptoms over 20 years, examined with different degrees of nuance, were consistently associated with subsequently measured LUTS and impact.
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Affiliation(s)
- Sonya S. Brady
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health
| | - Liang Shan
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | - Alayne D. Markland
- Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham School of Medicine and Birmingham VA Medical Center, Birmingham, AL
| | - Jared D. Huling
- Division of Biostatistics, University of Minnesota School of Public Health, Minneapolis, MN
| | - Andrés Arguedas
- Division of Biostatistics, University of Minnesota School of Public Health, Minneapolis, MN
| | - Cynthia S. Fok
- Department of Urology, University of Minnesota Medical School, Minneapolis, MN
| | - Stephen K. Van Den Eeden
- Division of Research, Kaiser Permanente Northern California, Oakland, CA
- Department of Urology, University of California, San Francisco, San Francisco, CA
| | - Cora E. Lewis
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL
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Brady SS, Arguedas A, Huling JD, Shan L, Lewis CE, Fok CS, Van Den Eeden SK, Markland AD. Interpersonal Stressors and Resources for Support: Associations with Lower Urinary Tract Symptoms and Impact Among Women. J Womens Health (Larchmt) 2023; 32:693-701. [PMID: 37040312 PMCID: PMC10278020 DOI: 10.1089/jwh.2022.0483] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023] Open
Abstract
Background: This study utilizes Coronary Artery Risk Development in Young Adults (CARDIA) data to examine whether women's perceived emotional support and interpersonal stressors are associated with lower urinary tract symptoms (LUTS) and their impact on quality of life. Materials and Methods: Emotional support was assessed at baseline/year 0 (1985-86), year 2 (1987-88), year 15 (2000-01), and year 20 (2005-06); interpersonal stressors were assessed at years 15 and 20. In 2012-13, LUTS and impact were assessed. LUTS/impact category (a composite variable ranging from bladder health to mild, moderate, and severe LUTS/impact) was regressed on trajectory groups of emotional support from years 0 to 20. Separately, LUTS/impact was regressed on mean emotional support and interpersonal stressors across years 15-20. Analyses were adjusted for age, race, education, and parity (n = 1104). Results: In comparison to women whose support trajectory from years 0 to 20 was consistently high, women whose support decreased from high to low had over twice the odds (odds ratio [OR] = 2.72; 95% confidence interval [CI] = 1.76-4.20) of being classified into a more burdensome LUTS/impact category. Mean support and interpersonal stressors across years 15-20 were independently associated with lower odds (OR = 0.59; 95% CI = 0.44-0.77) and greater odds (OR = 1.52; 95% CI = 1.19-1.94), respectively, of being classified into a more burdensome LUTS/impact category. Conclusions: In the CARDIA cohort, quality of women's interpersonal relationships, assessed between 1985-86 and 2005-06, was associated with LUTS/impact assessed in 2012-13. Additional research collecting LUTS/impact data at multiple time points is needed to test potential bidirectional associations of emotional support and interpersonal stressors with LUTS/impact, as well as potential mechanisms of association.
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Affiliation(s)
- Sonya S. Brady
- Division of Epidemiology and Community Health, and University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Andrés Arguedas
- Division of Biostatistics, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Jared D. Huling
- Division of Biostatistics, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Liang Shan
- University of Alabama at Birmingham School of Nursing, Birmingham, Alabama, USA
| | - Cora E. Lewis
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Cynthia S. Fok
- Department of Urology, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Stephen K. Van Den Eeden
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
- Department of Urology, University of California, San Francisco, San Francisco, California, USA
| | - Alayne D. Markland
- Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care and the Birmingham/Atlanta Geriatrics Research, Education, and Clinical Center, University of Alabama at Birmingham School of Medicine and Birmingham VA Health Care System, Birmingham, Alabama, USA
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Khosla L, Lee P, Farooq M, Rychik K, Daniel R, Vizgan G, Prishtina L, Bushman W, Weiss JP, Blaivas JG. The role of the bladder diary in phenotyping men with LUTS. Neurourol Urodyn 2023; 42:718-724. [PMID: 36825401 DOI: 10.1002/nau.25164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
AIMS The aim of this study was to compare the clinical characteristics of men with lower urinary tract symptoms (LUTS) grouped by 24-h urine output determined from a bladder voiding diary. METHODS An online database was queried to identify men who completed a 24-hour bladder diary (24HBD), and the Lower Urinary Tract Symptom Score (LUTSS) questionnaire from 2015 to 2019 using a mobile app. Data from the bladder diary and questionnaire were contemporaneously matched within a 2-week period. Additional data, including maximum uroflow (Qmax ) and postvoid residual urine (PVR), were obtained from the electronic medical record (EMR). The cohort was divided into three groups: normal, oliguria, and polyuria based on their 24-hour voided volume (24HVV). The LUTSS, 24HVV, maximum voided volume (MVV), maximum flow rate (Qmax ), and PVR were compared between those with oliguria and polyuria. RESULTS A total of 327 men (mean age 62, SD: 19) completed the LUTSS questionnaire and contemporaneous 24HBD. Of these, 61% had a normal 24HVV, 13% had oliguria, and 26% had polyuria. A total of 147 patients from the study cohort had contemporaneous Qmax and PVR abstracted from the EMR. There was no difference in symptom severity, bother, or PVR among the three patient groups. However, several objective metrics were significantly correlated with urine output. Men with oliguria, as compared to men with polyuria were older (65 vs. 55 years) and had lower MVV (260 vs. 470 mL), fewer voids/24 h (8 vs. 13), and lower Qmax (8.5 vs. 18.3 mL/s). CONCLUSIONS These observations suggest that men with oliguria or polyuria and LUTS constitute easily distinguished phenotypes that might require different diagnostic and therapeutic algorithms. Those with oliguria were older, and had lower MVVs and much lower uroflows, suggesting that they are more likely to have underlying disorders such as bladder outlet obstruction and detrusor underactivity or may be patients with overactive bladder who reduced fluid intake to improve symptoms.
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Affiliation(s)
- Lakshay Khosla
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Philip Lee
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Muhammad Farooq
- Institute for Bladder and Prostate Research, New York City, New York, USA
| | - Kevin Rychik
- Institute for Bladder and Prostate Research, New York City, New York, USA.,Department of Surgery, Duke University, Durham, North Carolina, USA
| | - Roby Daniel
- Institute for Bladder and Prostate Research, New York City, New York, USA
| | - Gabriel Vizgan
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA.,Institute for Bladder and Prostate Research, New York City, New York, USA
| | - Learta Prishtina
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA.,Institute for Bladder and Prostate Research, New York City, New York, USA
| | - Wade Bushman
- Department of Urology, University of Wisconsin, Madison, Wisconsin, USA
| | - Jeffrey P Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Jerry G Blaivas
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA.,Institute for Bladder and Prostate Research, New York City, New York, USA.,Department of Urology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
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7
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Andreev VP, Helmuth ME, Liu G, Smith AR, Merion RM, Yang CC, Cameron AP, Jelovsek JE, Amundsen CL, Helfand BT, Bradley CS, DeLancey JOL, Griffith JW, Glaser AP, Gillespie BW, Clemens JQ, Lai HH; LURN Study Group. Subtyping of common complex diseases and disorders by integrating heterogeneous data. Identifying clusters among women with lower urinary tract symptoms in the LURN study. PLoS One 2022; 17:e0268547. [PMID: 35687541 DOI: 10.1371/journal.pone.0268547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 05/03/2022] [Indexed: 01/27/2023] Open
Abstract
We present a methodology for subtyping of persons with a common clinical symptom complex by integrating heterogeneous continuous and categorical data. We illustrate it by clustering women with lower urinary tract symptoms (LUTS), who represent a heterogeneous cohort with overlapping symptoms and multifactorial etiology. Data collected in the Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN), a multi-center observational study, included self-reported urinary and non-urinary symptoms, bladder diaries, and physical examination data for 545 women. Heterogeneity in these multidimensional data required thorough and non-trivial preprocessing, including scaling by controls and weighting to mitigate data redundancy, while the various data types (continuous and categorical) required novel methodology using a weighted Tanimoto indices approach. Data domains only available on a subset of the cohort were integrated using a semi-supervised clustering approach. Novel contrast criterion for determination of the optimal number of clusters in consensus clustering was introduced and compared with existing criteria. Distinctiveness of the clusters was confirmed by using multiple criteria for cluster quality, and by testing for significantly different variables in pairwise comparisons of the clusters. Cluster dynamics were explored by analyzing longitudinal data at 3- and 12-month follow-up. Five clusters of women with LUTS were identified using the developed methodology. None of the clusters could be characterized by a single symptom, but rather by a distinct combination of symptoms with various levels of severity. Targeted proteomics of serum samples demonstrated that differentially abundant proteins and affected pathways are different across the clusters. The clinical relevance of the identified clusters is discussed and compared with the current conventional approaches to the evaluation of LUTS patients. The rationale and thought process are described for the selection of procedures for data preprocessing, clustering, and cluster evaluation. Suggestions are provided for minimum reporting requirements in publications utilizing clustering methodology with multiple heterogeneous data domains.
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Markland AD, Shan L, Brady SS, Schreiner PJ, Sidney S, Van Den Eeden SK, Lewis CE. Characterizing the Spectrum of Bladder Health and Lower Urinary Tract Symptoms (LUTS) Among Women: Results From the CARDIA Study. Urology 2021; 158:88-94. [PMID: 34087312 PMCID: PMC9060156 DOI: 10.1016/j.urology.2021.05.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/14/2021] [Accepted: 05/19/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVES To operationalize a new definition for bladder health, we examined the distribution of lower urinary tract symptoms (LUTS) and impact, along with associated factors, among women in the Coronary Artery Risk Development in Young Adults (CARDIA) study. METHODS We performed cluster analyses using validated LUTS symptom burden and impact scales collected between 2005-2006 and 2010-2011. We performed multinomial logistic regression analyses to evaluate cardiovascular factors (metabolic syndrome, cardiovascular health behaviors, and inflammation) between clusters after adjusting for covariates (demographic, obstetric/gynecologic, co-morbidities). RESULTS Among CARDIA women (median age 51, range 42-59) with complete LUTS data (n = 1302), we identified and compared 4 cluster groups: women who reported no or very mild symptoms and no impact on well-being (bladder health, 44%, n = 569), versus women with LUTS and negative impact on well-being ranging from mild (31%, n = 407), moderate (20%, n = 259), to severe (5%, n = 67). With each 1-point lower BMI (kg/m2), odds of membership in mild (OR 0.97, CI 0.95-0.99), moderate (OR 0.95, CI 0.93-0.98), and severe (OR 0.90, CI 0.88-0.94) LUTS cluster groups versus the bladder health group were lower. Compared to women with metabolic syndrome, women without metabolic syndrome had lower odds of membership in mild (OR 0.67, CI 0.45-0.99), moderate (OR 0.51, CI 0.33-0.79), and severe (OR 0.48, CI 0.24-0.94) LUTS cluster groups versus the bladder health group. CONCLUSION Two out of 5 midlife women met our definition of bladder health. Bladder health and cardiovascular health among women may share common factors, including lower BMI and the absence of metabolic syndrome.
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Affiliation(s)
- Alayne D Markland
- Birmingham/Atlanta Geriatric Research, Education, and Clinical Center (GRECC), Department of Veterans Affairs, Birmingham, AL; University of Alabama at Birmingham, School of Medicine, Department of Medicine.
| | - Liang Shan
- University of Alabama at Birmingham, School of Medicine, Department of Medicine
| | - Sonya S Brady
- University of Minnesota, School of Public Health, Division of Epidemiology & Community Health, Minneapolis, MN
| | - Pamela J Schreiner
- University of Minnesota, School of Public Health, Division of Epidemiology & Community Health, Minneapolis, MN
| | - Stephen Sidney
- Division of Research, Kaiser Permanente Northern California, Oakland, CA
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Yang CC, Clemens JQ. Lower Urinary Tract Symptoms: Advances in Women's Urologic Health From MAPP and LURN. Urology 2020; 150:223-226. [PMID: 32330529 DOI: 10.1016/j.urology.2020.04.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 04/05/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Claire C Yang
- Department of Urology, University of Washington, Seattle, WA.
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10
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Liu G, Andreev VP, Helmuth ME, Yang CC, Lai HH, Smith AR, Wiseman JB, Merion RM, Erickson BA, Cella D, Griffith JW, Gore JL, DeLancey JOL, Kirkali Z. Symptom Based Clustering of Men in the LURN Observational Cohort Study. J Urol 2019; 202:1230-1239. [PMID: 31120372 PMCID: PMC6842034 DOI: 10.1097/ju.0000000000000354] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2019] [Indexed: 11/27/2022]
Abstract
PURPOSE Conventional classification of patients with lower urinary tract symptoms into diagnostic categories based on a predefined symptom complex or predominant symptom appears inadequate. This is due to the frequent presentation of patients with multiple urinary symptoms which could not be perfectly categorized into traditional diagnostic groups. We used a novel clustering method to identify subtypes of male patients with lower urinary tract symptoms based on detailed multisymptom information. MATERIALS AND METHODS We analyzed baseline data on 503 care seeking men in the LURN (Symptoms of Lower Urinary Tract Dysfunction Research Network) Observational Cohort Study. Symptoms and symptom severity were assessed using the LUTS (Lower Urinary Tract Symptoms) Tool and the AUA SI (American Urological Association Symptom Index), which include a total of 52 questions. We used a resampling based consensus clustering algorithm to identify patient subtypes with distinct symptom signatures. RESULTS Four distinct symptom clusters were identified. The 166 patients in cluster M1 had predominant symptoms of frequency, nocturia, hesitancy, straining, weak stream, intermittency and incomplete bladder emptying suggestive of bladder outlet obstruction. The 93 patients in cluster M2 mainly endorsed post-micturition symptoms (eg post-void dribbling and post-void leakage) with some weak stream. The 114 patients in cluster M3 reported mostly urinary frequency without incontinence. The 130 patients in cluster M4 reported severe frequency, urgency and urgency incontinence. Most other urinary symptoms statistically differed between cluster pairs. Patient reported outcomes of bowel symptoms, mental health, sleep dysfunction, erectile function and urological pain significantly differed across the clusters. CONCLUSIONS We identified 4 data derived clusters among men seeking care for lower urinary tract symptoms. The clusters differed from traditional diagnostic categories. Further subtype refinement will be done to incorporate clinical data and nonurinary patient reported outcomes.
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Affiliation(s)
- Gang Liu
- Arbor Research Collaborative for Health, Ann Arbor, MI
| | | | | | | | - H. Henry Lai
- Washington University School of Medicine, St. Louis, MO
| | | | | | | | | | | | | | | | | | - Ziya Kirkali
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD
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Amundsen CL, Helmuth ME, Smith AR, DeLancey JOL, Bradley CS, Flynn KE, Kenton KS, Henry Lai H, Cella D, Griffith JW, Andreev VP, Eric Jelovsek J, Liu AB, Kirkali Z, Yang CC. Longitudinal changes in symptom-based female and male LUTS clusters. Neurourol Urodyn 2019; 39:393-402. [PMID: 31765491 DOI: 10.1002/nau.24219] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 10/31/2019] [Indexed: 11/09/2022]
Abstract
AIMS Lower urinary tract symptoms (LUTS) are diverse in type and variable in severity. We examined symptom change within the Symptoms of the Lower Urinary Tract Dysfunction Research Network (LURN) Observational Cohort study identified clusters over time and tested associations with treatments received. METHODS Patient-reported LUTS and treatment data were collected at multiple time points between baseline and 12 months from the LURN Observational Cohort study. LUTS severity scores were calculated to summarize changes in symptom reporting over time in previously identified LURN clusters. Repeated measures linear regression models tested adjusted associations between cluster membership and severity scores. RESULTS Four-hundred seventeen men and 396 women were classified into improved, unchanged, and worsened symptoms between baseline and 12 months (men: 44.1%, 40.5%, and 15.3%; women: 55.8%, 33.1%, 11.1%, respectively). Improvement in LUTS severity scores varied by cluster (estimated adjusted mean change from baseline range: -.04 change in standard deviations of severity scores (ΔSD) to -.67 ΔSD). Prostate surgery was associated with improved severity scores (-.63 ΔSD) in men, while stress incontinence surgery was associated with improved severity scores (-.88 ΔSD) in women. CONCLUSION Symptom improvement varied by cluster indicating response to therapy differs amongst subtypes of patients with LUTS. The differential improvement of patients in clusters suggests mechanistic differences between clusters and may aid in selecting more targeted treatments in the future.
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Affiliation(s)
- Cindy L Amundsen
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
| | | | - Abigail R Smith
- Arbor Research Collaborative for Health, Ann Arbor, Michigan
| | | | | | | | - Kimberly S Kenton
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - H Henry Lai
- Washington University School of Medicine, St. Louis, Missouri
| | - David Cella
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - James W Griffith
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - J Eric Jelovsek
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Alice B Liu
- University of Washington, Seattle, Washington
| | - Ziya Kirkali
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
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12
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Siddiqui NY, Helfand BT, Andreev VP, Kowalski JT, Bradley MS, Lai HH, Berger MB, Mueller MG, Bickhaus JA, Packiam VT, Fenner D, Gillispie BW, Kirkali Z; Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN). Biomarkers Implicated in Lower Urinary Tract Symptoms: Systematic Review and Pathway Analyses. J Urol 2019; 202:880-9. [PMID: 30925127 DOI: 10.1097/JU.0000000000000257] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE Lower urinary tract symptoms are prevalent and burdensome, yet methods to enhance diagnosis and appropriately guide therapies are lacking. We systematically reviewed the literature for human studies of biomarkers associated with lower urinary tract symptoms. MATERIALS AND METHODS PubMed®, EMBASE® and Web of Science® were searched from inception to February 13, 2018. Articles were included if they were in English, performed in benign urological populations without neurological disorders or interstitial cystitis/bladder pain syndrome, and assessed a biomarker's association with or ability to predict specific lower urinary tract symptoms or urological conditions. Bioinformatic pathway analyses were conducted to determine whether individual biomarkers associated with symptoms are present in unifying pathways. RESULTS Of 6,150 citations identified 125 met the inclusion criteria. Most studies (93.6%) assessed biomarkers at 1 time point and were cross-sectional in nature. Few studies adjusted for potentially confounding clinical variables or assessed biomarkers in an individual over time. No individual biomarkers are currently validated as diagnostic tools for lower urinary tract symptoms. Compared to controls, pathway analyses identified multiple immune response pathways that were enriched in overactive bladder syndrome and cell migration/cytoskeleton remodeling pathways that were enriched in female stress incontinence. CONCLUSIONS Major deficiencies in the existing biomarker literature include poor reproducibility of laboratory data, unclear classification of patients with lower urinary tract symptoms and lack of adjustment for clinical covariates. Despite these limitations we identified multiple putative pathways in which panels of biological markers need further research.
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Liu AB, Liu Q, Yang CC, Griffith JW, Smith AR, Helmuth ME, Lai HH, Amundsen CL, Erickson BA, Jelovsek JE, Agochukwu NQ, Mueller MG, Andreev VP, Weinfurt KP, Kenton KS, Fraser MO, Cameron AP, Kirkali Z, Gore JL; LURN Study Group. Patient Characteristics Associated with More Bother from Lower Urinary Tract Symptoms. J Urol 2019; 202:585-91. [PMID: 31063049 DOI: 10.1097/JU.0000000000000324] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Some patients continue to have bothersome lower urinary tract symptoms despite treatment. We examined characteristics associated with bother from lower urinary tract symptoms in a prospective cohort. MATERIALS AND METHODS In this 1-year prospective, observational cohort study we obtained data on patients with lower urinary tract symptoms who were seeking care at a total of 6 tertiary care centers in the United States. Participants answered the AUA-SI (American Urological Association Symptom Index) global urinary bother question at study entry and 12 months later. Multilevel logistic and linear regression was used to identify factors associated with worsening bother and bother at 12 months, respectively. RESULTS Of the 756 participants 121 (16%) had worsened lower urinary tract symptom bother during the study period. When adjusted for other variables, worsened lower urinary tract symptom bother was more likely among men who were nonwhite (OR 1.79, 95% CI 0.94-3.40) or who had diabetes (OR 1.68, 95% CI 0.86-3.27) and among women with diabetes (OR 1.77, 95% CI 0.85-3.67), prior treatment of lower urinary tract symptoms (OR 2.58, 95% CI 1.22-5.46) or a higher depression level (OR 1.29, 95% CI 1.10-1.52). Baseline factors associated with more severe bother at 12 months in men included more severe bother at baseline, nonwhite race, worse urinary frequency and incontinence, and higher levels of stress (p <0.05). Among women more severe bother at baseline, urinary urgency and frequency, and worse physical function were associated with more severe bother at 12 months. CONCLUSIONS Urinary symptom severity at baseline, race, depression and psychological stress were associated with the bother of lower urinary tract symptoms in a prospective cohort of men and women treated at tertiary care facilities. These findings may inform the clinical care of patients with bothersome lower urinary tract symptoms and direct providers to better prognosticate for patients with challenging lower urinary tract symptoms cases.
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