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Ganguly A, Tyagi S, Chermansky C, Kanai A, Beckel J, Hashimoto M, Cho KJ, Chancellor M, Kaufman J, Yoshimura N, Tyagi P. Treating Lower Urinary Tract Symptoms in Older Adults: Intravesical Options. Drugs Aging 2023; 40:241-261. [PMID: 36879156 PMCID: PMC11167658 DOI: 10.1007/s40266-023-01009-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2023] [Indexed: 03/08/2023]
Abstract
This article provides an overview of the diagnosis and the treatment of lower urinary tract symptoms in older adults complicated by the neurodegenerative changes in the micturition reflex and further confounded by age-related decline in hepatic and renal clearance raising the propensity of adverse drug reactions. The first-line drug treatment for lower urinary tract symptoms, orally administered antimuscarinics, fails to reach the equilibrium dissociation constant of muscarinic receptors even at their maximum plasma concentration and tends to evoke a half-maximal response at a muscarinic receptor occupancy of just 0.206% in the bladder with a minimal difference from exocrine glands, which raises the adverse drug reaction risk. On the contrary, intravesical antimuscarinics are instilled at concentrations 1000-fold higher than the oral maximum plasma concentration and the equilibrium dissociation constant erects a downhill concentration gradient that drives passive diffusion and achieves a mucosal concentration around ten-fold lower than the instilled concentration for a long-lasting occupation of muscarinic receptors in mucosa and sensory nerves. A high local concentration of antimuscarinics in the bladder triggers alternative mechanisms of action and is supposed to engage retrograde transport to nerve cell bodies for neuroplastic changes that underlie a long-lasting therapeutic effect, while an intrinsically lower systemic uptake of the intravesical route lowers the muscarinic receptor occupancy of exocrine glands to lower the adverse drug reaction relative to the oral route. Thus, the traditional pharmacokinetics and pharmacodynamics of oral treatment are upended by intravesical antimuscarinics to generate a dramatic improvement (~ 76%) noted in a meta-analysis of studies enrolling children with neurogenic lower urinary tract symptoms on the primary endpoint of maximum cystometric bladder capacity as well as the secondary endpoints of filling compliance and uninhibited detrusor contractions. The therapeutic success of intravesical multidose oxybutynin solution or oxybutynin entrapped in the polymer for sustained release in the pediatric population bodes well for patients with lower urinary tract symptoms at the other extreme of the age spectrum. Though generally used to predict oral drug absorption, Lipinski's rule of five can also explain the ten-fold lower systemic uptake from the bladder of positively charged trospium over oxybutynin, a tertiary amine. Chemodenervation by an intradetrusor injection of onabotulinumtoxinA is merited for patients with idiopathic overactive bladder discontinuing oral treatment because of a lack of efficacy. However, age-related peripheral neurodegeneration potentiates the adverse drug reaction risk of urinary retention that motivates the quest of liquid instillation, delivering larger fraction of onabotulinumtoxinA to the mucosa as opposed to muscle by an intradetrusor injection can also probe the neurogenic and myogenic predominance of idiopathic overactive bladder. Overall, the treatment paradigm of lower urinary tract symptoms in older adults should be tailored to individual's overall health status and the risk tolerance for adverse drug reactions.
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Affiliation(s)
- Anirban Ganguly
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Shachi Tyagi
- Department of Medicine, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Christopher Chermansky
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Anthony Kanai
- Department of Medicine, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Jonathan Beckel
- Department of Pharmacology, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Mamoru Hashimoto
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Kang Jun Cho
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | | | | | - Naoki Yoshimura
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA
| | - Pradeep Tyagi
- Department of Urology, E313 Montefiore Hospital, University of Pittsburgh, 3459 Fifth Ave, Pittsburgh, PA, 15213, USA.
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Comparative effects of selected abdominal and lower limb exercises in the recruitment of the pelvic floor muscles: Determining adjuncts to Kegel's exercises. J Bodyw Mov Ther 2022; 29:180-186. [DOI: 10.1016/j.jbmt.2021.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 07/14/2021] [Accepted: 09/24/2021] [Indexed: 11/21/2022]
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Cognitive Effects of Anticholinergics in the Geriatric Patient Population: Safety and Treatment Considerations. CURRENT BLADDER DYSFUNCTION REPORTS 2017. [DOI: 10.1007/s11884-017-0413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Anne GV, Harkless GE, Nyrønning S. Unit-Based Intervention to Improve Urinary Incontinence in Frail Elderly. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/010740830702700312] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Grimshaw R, Jain P, Latthe P. Management of mixed urinary incontinence. WOMENS HEALTH 2012; 8:567-77. [PMID: 22934730 DOI: 10.2217/whe.12.38] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mixed urinary incontinence accounts for 33% of all incontinence and is the involuntary loss of urine associated with the sensation of urgency; it is also associated with exertion, sneezing or coughing. Risk factors include vaginal delivery, obesity, age and possible genetic factors. Treatment includes lifestyle changes, behavioral therapies, medication and nerve modulation. Surgery with midurethral slings can cure both stress and urge components in 40-50% of cases. Future therapies may include new medications adapting potassium and calcium channels and more widespread use of sacral neuromodulation. This review focuses on the investigation and optimal management of mixed urinary incontinence.
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Affiliation(s)
- Rosamund Grimshaw
- Department of Obstetrics & Gynaecology, Birmingham Women's NHS Foundation Trust, Birmingham, UK.
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Abstract
Urinary incontinence is a common and vexing problem that affects millions of adults. The main types of incontinence in women are stress, urge, and mixed. It is important to delineate the different types to target the treatment options better. Treatments include conservative or behavioral modifications, pharmacotherapy, and surgical interventions.
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Affiliation(s)
- Donna Y Deng
- Department of Urology, University of California San Francisco, 400 Parnassus Avenue A633, Box 0738, San Francisco, CA 94143-0738, USA.
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Hanada M, Sumino Y, Hirata Y, Sato F, Mimata H. Growth inhibition and apoptosis induction by tumor necrosis factor-α in human urethral rhabdosphincter satellite cells. J Urol 2010; 183:2445-50. [PMID: 20403612 DOI: 10.1016/j.juro.2010.01.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Indexed: 11/26/2022]
Abstract
PURPOSE A decrease in the human urethral rhabdosphincter is reported with aging due to apoptosis, which may be a cause of urinary incontinence in the elderly population. To explore this mechanism we investigated the effects of tumor necrosis factor-alpha (Upstate, Temecula, California) on human urethral rhabdosphincter satellite cells. MATERIALS AND METHODS Human urethral rhabdosphincter satellite cells were cultured and selected by magnetic affinity cell sorting, extended their life span. Apoptosis induction was examined by flow cytometry and immunocytochemistry. Caspase cascade activation was determined by Western blot analysis. After tumor necrosis factor receptor expression was confirmed we determined the tumor necrosis factor signaling pathway. RESULTS Tumor necrosis factor-alpha inhibited human urethral rhabdosphincter satellite cell proliferation. It caused some cells to stain positive for annexin V-fluorescein isothiocyanate but not for propidium iodide, suggesting the induction of early phase apoptosis. Flow cytometry revealed an increased sub-G1 fraction. Western blot analysis showed activation of caspase-8 and 3, and cleavage of poly (adenosine diphosphate-ribose) polymerase. Tumor necrosis factor receptor expression at the mRNA and protein levels was confirmed by reverse transcriptase-polymerase chain reaction and Western blot analysis, respectively. IkappaBalpha phosphorylation was noted within 2 to 5 minutes after tumor necrosis factor-alpha treatment. The tumor necrosis factor-alpha antagonist etanercept (Wyeth, Collegeville, Pennsylvania) inhibited IkappaBalpha activation and reversed tumor necrosis factor-alpha effects on human urethral rhabdosphincter satellite cells. CONCLUSIONS Since tumor necrosis factor-alpha induces growth inhibition and apoptosis of human urethral rhabdosphincter satellite cells via tumor necrosis factor receptor activation, it may be involved in age related decreases in the number of human urethral rhabdosphincter cells and be a causative factor for urinary incontinence in the elderly population.
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Affiliation(s)
- Mari Hanada
- Department of Urology, Oita University Faculty of Medicine, Oita, Japan
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Affiliation(s)
- Lea R Crestodina
- Wound, Ostomy, Continence Nursing Education Program. Emory University of Atlanta, GA, USA
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Abstract
Urinary incontinence is an important and common health problem, whose prevalence increases with age. Often quality of life is clearly affected for persons concerned. In the group of elderly individuals (> or =60 years of age) 19.3% of women and 10.4% of men report urinary incontinence. Women most frequently describe urinary stress incontinence followed by incontinence with urge symptoms (urge incontinence, mixed incontinence). In men urinary incontinence without any symptoms of stress or urge incontinence is most common followed by incontinence with urge symptoms and stress incontinence. Urinary incontinence in the elderly is rarely due to a single reason but rather due to multiple factors. In urinary stress incontinence, a differentiation can be made between mechanical and functional problems of the sphincter mechanism caused by myogenic, neurogenic, hormonal, or iatrogenic factors as well as changes in connective tissue. In urinary incontinence with urge symptoms, geriatric detrusor function is mostly affected by neurogenic, myogenic, or urothelial factors whereas the detrusor muscle shows characteristic ultrastructural changes. In chronic urinary retention with consecutive urinary incontinence, especially in men infravesical obstruction is more often the reason than a geriatric bladder dysfunction.
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Affiliation(s)
- S Schumacher
- Department of Urology, Zayed Military Hospital, P.O. Box 35644, Abu Dhabi.
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Chapple CR, Artibani W, Cardozo LD, Castro-Diaz D, Craggs M, Haab F, Khullar V, Versi E. The role of urinary urgency and its measurement in the overactive bladder symptom syndrome: current concepts and future prospects. BJU Int 2005; 95:335-40. [PMID: 15679789 DOI: 10.1111/j.1464-410x.2005.05294.x] [Citation(s) in RCA: 189] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To review the concept of urinary urgency and its practical measurement in clinical trials, and advance the hypothesis that while urge is experienced by normal people, urgency is always pathological. METHODS According to the International Continence Society (ICS) definition, urgency is the primary symptom of the overactive bladder (OAB) syndrome, but in clinical trials there are inconsistencies in both the definition and assessment of urgency. We searched the PubMed and BIOSIS databases for publications and abstracts related to the clinical assessment of urgency in patients with OAB. RESULTS The differentiation of urgency from the normal physiological desire to void is discussed. In clinical studies of OAB, urgency has been measured both qualitatively and quantitatively. Existing qualitative assessment scales for urgency are deficient in accuracy, validation or both, and are largely inconsistent with the currently accepted ICS definition of urgency. The quantitative assessment of urgency by diary entry has been validated and may be the most accurate, reproducible and clinically meaningful method available for measuring this variable. CONCLUSION Based on the existing ICS definition of urgency as 'a compelling desire to pass urine that is difficult to defer', the concept of qualitative assessment of urgency may be flawed.
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Affiliation(s)
- Christopher R Chapple
- Department of Urology, The Royal Hallamshire Hospital, Glossop Road, Sheffield S10 2JF, UK.
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Abstract
Overactive bladder (OAB) is a common condition characterised by the symptoms of urinary frequency and urgency, with or without urge incontinence and nocturia. The prevalence of OAB increases markedly with age in both men and women. OAB can have a detrimental effect on physical functioning and psychological well-being, as well as significantly reducing quality of life. Antimuscarinic therapy -- with or without behavioural therapy -- represents the most common treatment for patients with OAB. Several antimuscarinic agents are currently available for the treatment of OAB in adults, including oxybutynin, tolterodine, trospium chloride, darifenacin and solifenacin. The antimuscarinics all appear to exert their clinical effect through inhibition of the bladder muscarinic receptors, but they vary both in structure and in their functional profile. While efficacy has been demonstrated in adult populations (including patients >65 years of age), few studies have been reported specifically in a geriatric population, and antimuscarinics are often underutilised in the elderly despite the marked increase in the prevalence of OAB in this age group. One explanation for this apparent underuse of an effective treatment option may be concerns about the frequency of anticholinergic adverse events, such as dry mouth; the likelihood of detrimental CNS effects, including cognitive impairment and sleep disturbances; and the potential for harmful interactions with existing pharmacotherapy. When selecting an antimuscarinic agent for the management of an elderly patient presenting with OAB, in addition to considering evidence of clinical efficacy and tolerability, issues of safety specific to an older population should be borne in mind. In particular, the likelihood of detrimental CNS effects should be considered, including cognitive impairment and sleep disturbances, secondary to anticholinergic load. Oxybutynin and tolterodine have both been associated with cognitive adverse events and effects on sleep architecture and quality. In contrast, trospium chloride and darifenacin do not appear to be associated with cognitive adverse events and trospium chloride does not negatively affect sleep architecture or quality. Biotransformation by the cytochrome P450 (CYP450) system is an important step in the activation or elimination of a large number of drugs, including oxybutynin, tolterodine, darifenacin and solifenacin, raising the possibility of clinically relevant and potentially serious drug interactions. In elderly patients, such interactions are of particular relevance given the potential for declining activity of certain members of the CYP450 family combined with decreased hepatic blood flow, which can reduce first-pass metabolism and thus the bioavailability of drugs metabolised via this route. Of the antimuscarinic agents used to treat OAB, only trospium chloride is not extensively metabolised in the liver by the CYP450 system and is excreted largely as the active parent compound in the urine. This paper provides an overview of the pathophysiology of OAB and reviews current approaches to achieving a differential diagnosis and selecting appropriate treatment for the older patient. The pharmacology and clinical effects of current medication for the treatment of OAB symptoms in patients defined by the OAB pharmacology literature as 'elderly' are also reviewed.
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Affiliation(s)
- David R Staskin
- Department of Urology, Weill Cornell Medical School, New York Presbyterian Hospital, New York, NY 10021, USA.
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Fine PM, Antonini TG, Appell RA. Clinical Evaluation of Women With Lower Urinary Tract Dysfunction. Clin Obstet Gynecol 2004; 47:44-52. [PMID: 15024272 DOI: 10.1097/00003081-200403000-00008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Paul M Fine
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA.
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Abstract
Urinary incontinence is defined as "the complaint of any involuntary leakage of urine" and is a common problem in the female population with prevalence rates varying between 10% and 55% in 15- to 64-year-old women. The most frequent form of urinary incontinence in women is stress urinary incontinence, defined as "involuntary leakage on effort or exertion, or on sneezing or coughing". The aim of this article is to systematically review the literature on urinary incontinence and participation in sport and fitness activities with a special emphasis on prevalence and treatment in female elite athletes. Stress urinary incontinence is a barrier to women's participation in sport and fitness activities and, therefore, it may be a threat to women's health, self-esteem and well-being. The prevalence during sports among young, nulliparous elite athletes varies between 0% (golf) and 80% (trampolinists). The highest prevalence is found in sports involving high impact activities such as gymnastics, track and field, and some ball games. A 'stiff' and strong pelvic floor positioned at an optimal level inside the pelvis may be a crucial factor in counteracting the increases in abdominal pressure occurring during high-impact activities. There are no randomised controlled trials or reports on the effect of any treatment for stress urinary incontinence in female elite athletes. However, strength training of the pelvic floor muscles has been shown to be effective in treating stress urinary incontinence in parous females in the general population. In randomised controlled trials, reported cure rates, defined as <2g of leakage on pad tests, varied between 44% and 69%. Pelvic floor muscle training has no serious adverse effects and has been recommended as first-line treatment in the general population. Use of preventive devices such as vaginal tampons or pessaries can prevent leakage during high impact physical activity. The pelvic floor muscles need to be much stronger in elite athletes than in other women. There is a need for more basic research on pelvic floor muscle function during physical activity and the effect of pelvic floor muscle training in female elite athletes.
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Affiliation(s)
- Kari Bø
- The Norwegian University of Sport and Physical Education, Oslo.
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Nuotio M, Tammela TLJ, Luukkaala T, Jylhä M. Predictors of institutionalization in an older population during a 13-year period: the effect of urge incontinence. J Gerontol A Biol Sci Med Sci 2003; 58:756-62. [PMID: 12902536 DOI: 10.1093/gerona/58.8.m756] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Longitudinal data on predictors of institutionalization in random older populations are limited. The aim here was to identify predictors of institutionalization in an unselected older population during a period of 13 years with a special focus on the prognostic value of urge incontinence. METHODS A population-based prospective survey was conducted involving 366 men and 409 women aged 60 years and older. Age-adjusted and multivariate Cox proportional hazards models were used to examine the predictive association of urge incontinence, living arrangements, neurological, cardiovascular, musculoskeletal, and other chronic diseases, activities of daily living (ADL) disability, and depressive symptoms with institutionalization separately in men and women. RESULTS Adjusted for age, ADL disability and other chronic diseases predicted institutionalization in both men and women. Urge incontinence and depressive symptoms in men and living alone and cardiovascular diseases in women were also significant predictors. In multivariate analyses where all potential predictors were included simultaneously, age (RR [relative risk] 1.15; 95% CI [confidence interval] 1.10-1.19), urge incontinence (RR 3.07; 95% CI 1.24-7.59), and depressive symptoms (RR 1.22; 95% CI 1.00-1.48) remained significant predictors of institutionalization in men. In women, age (RR 1.15; 95% CI 1.12-1.19) and living alone (RR 2.02; 95% CI 1.27-3.21) were independent predictors. CONCLUSIONS In addition to age, urge incontinence and depressive symptoms in men and living alone in women are significant prognostic indicators of institutionalization. The greater prognostic value of urge incontinence in men compared with women emphasizes the importance of interventions aimed at promoting continence and coping with the problem both at the individual and caregiver levels especially among older men.
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Nuotio M, Tammela TLJ, Luukkaala T, Jylhä M. Urgency and urge incontinence in an older population: ten-year changes and their association with mortality. Aging Clin Exp Res 2002; 14:412-9. [PMID: 12602577 DOI: 10.1007/bf03324470] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Urgency and urge incontinence are common urinary symptoms among older people, both men and women. The aim of this population-based prospective cohort study was to examine the independent association of urgency and urge incontinence with 10-year mortality in older men and women, and to describe the changes in these symptoms during those 10 years. METHODS At baseline, 1052 persons (524 men and 528 women) aged 60-89, selected by random sampling and stratified by 5-year age group and sex, were interviewed for the Tampere Longitudinal Study on Ageing. In 10 years, 541 persons had died, and 435 persons (175 men and 260 women) were re-interviewed. Cox proportional hazards models were used to examine the independent association of urgency and urge incontinence in each gender with 10-year mortality, adjusted for age, chronic diseases, activities of daily living (ADL) disability, socioeconomic status, smoking and alcohol use. RESULTS In 10 years, 86% of men and 54% of women who reported at least urgency at baseline had died. The respective figures for men and women without urgency were 57 and 38%. Adjusted for age, both urgency without incontinence (Risk Ratio 1.87; 95% Confidence Interval 1.28-2.74) and urge incontinence (RR 3.13; 95% CI 2.054.77) significantly predicted mortality in men, while only urge incontinence was a statistically significant predictor in women (RR 1.63; 95% CI 1.03-2.57). After further adjusting for chronic diseases and ADL disability, urge incontinence lost its predictive power (RR 1.44; 95% CI 0.88-2.23) in women, while the significant predictive power of urgency alone and urge incontinence in men persisted even after additional adjustment for socioeconomic status, smoking and alcohol use (RR 1.80; 95% CI 1.20-2.71, and RR 1.97; 95% CI 1.25-3.10, respectively). CONCLUSIONS Urgency and urge incontinence are significant prognostic indicators of mortality especially in older men. This emphasizes the importance of evaluation and treatment of urinary symptoms as a part of comprehensive geriatric assessment and management.
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Abstract
Urinary incontinence in women has a multitude of presentations and can be a pure and simple entity or a complicated combination of overlying disorders. The diagnosis and work-up of the incontinent woman should proceed from the classic tools of medical treatment, as well as the history and physical exam, and should incorporate modern techniques of dynamic imaging. It is vital to remember that it is often not until a simple treatment has failed that we appreciate a patient's complex problem, and, for this reason, we advocate appropriate use of the available technologies in order to separate more carefully the straightforward disorder from the intricate and convoluted problems. A thorough investigation of the multiple dimensions of urinary incontinence in the female patient, using subjective and objective testing, is the key to diagnostic and clinical success.
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Affiliation(s)
- Adam J Flisser
- Department of Obstetrics and Gynecology, New York Presbyterian Hospital, Weill Cornell Medical Center, New York, NY, USA
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Langa KM, Fultz NH, Saint S, Kabeto MU, Herzog AR. Informal caregiving time and costs for urinary incontinence in older individuals in the United States. J Am Geriatr Soc 2002; 50:733-7. [PMID: 11982676 DOI: 10.1046/j.1532-5415.2002.50170.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To obtain nationally representative estimates of the additional time, and related cost, of informal caregiving associated with urinary incontinence in older individuals. DESIGN Multivariate regression models using data from the 1993 Asset and Health Dynamics Study, a nationally representative survey of people aged 70 and older (N = 7,443). SETTING Community-dwelling older people. PARTICIPANTS National population-based sample of community-dwelling older people. MEASUREMENTS Weekly hours of informal caregiving, and imputed cost of caregiver time, for community-dwelling older people who reported (1) no unintended urine loss, (2) incontinence that did not require the use of absorbent pads, and (3) incontinence that required the use of absorbent pads. RESULTS Thirteen percent of men and 24% of women reported incontinence. After adjusting for sociodemographics, living situation, and comorbidities, continent men received 7.4 hours per week of care, incontinent men who did not use pads received 11.3 hours, and incontinent men who used pads received 16.6 hours (P <.001). Women in these groups received 5.9, 7.6, and 10.7 hours (P <.001), respectively. The additional yearly cost of informal care associated with incontinence was $1,700 and $4,000 for incontinent men who did not and did use pads, respectively, whereas, for women in these groups, the additional yearly cost was $700 and $2,000. Overall, this represents a national annual cost of more than $6 billion for incontinence-related informal care. CONCLUSIONS The quantity of informal caregiving for older people with incontinence and its associated economic cost are substantial. Future analyses of the costs of incontinence, and the cost-effectiveness of interventions to prevent or treat incontinence, should consider the significant informal caregiving costs associated with this condition.
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Affiliation(s)
- Kenneth M Langa
- Division of General Medicine, Department of Medicine, University of Michigan Medical School, Ann Arbor, Michigan 48109, USA.
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Nuotio M, Jylhä M, Luukkaala T, Tammela TLJ. Urgency, urge incontinence and voiding symptoms in men and women aged 70 years and over. BJU Int 2002; 89:350-5. [PMID: 11872023 DOI: 10.1046/j.1464-4096.2001.01684.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the prevalence of urgency, urge incontinence and voiding symptoms, and their associations in older men and women. SUBJECTS AND METHODS A population-based cross-sectional survey was conducted involving 171 men and 227 women aged > or = 70 years. The data were collected by interview, with a response rate of 92.8%. Voiding symptoms were defined as weakened and/or intermittent stream. The prevalence of urgency, urge incontinence and voiding symptoms were calculated for men and women aged 70-79 and > or = 80 years. Logistic regression models were used to examine the association of voiding symptoms with urgency, with or without incontinence, adjusted in the separate models for age and in the combined model also for gender. RESULTS The prevalence of urge incontinence was higher than urgency alone in both men and women (23.9% vs. 9.8% and 36.4% vs. 8.6%, respectively); 71.9% of the men and 48.3% of the women reported voiding symptoms (P < 0.001). Men and women with voiding symptoms were both significantly more likely to report urgency with or without incontinence than those with no voiding symptoms (odds ratio 3.49, 95% confidence interval 1.42-8.57, and 2.34, 1.31-4.17, respectively). Age had no independent effect in men, and in women the effect was marginal. In the combined model female gender (1.98, 1.25-3.16) increased the risk of urgency with or without incontinence. CONCLUSION Urgency, urge incontinence and voiding symptoms are common and associated with each other in older men and women; the association is stronger in men. Women are at greater risk of having urgency with or without incontinence. Because the study was cross-sectional a causal relationship cannot be confirmed.
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Affiliation(s)
- M Nuotio
- Vaasa City Hospital, Vaasa, School of Public Health, University of Tampere, Tampere, Finland
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Johnson TM, Ouslander JG, Uman GC, Schnelle JF. Urinary incontinence treatment preferences in long-term care. J Am Geriatr Soc 2001; 49:710-8. [PMID: 11454108 DOI: 10.1046/j.1532-5415.2001.49146.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To elicit preferences for different urinary incontinence (UI) treatments in long-term care (LTC) from groups likely to serve as proxy decision makers for LTC residents. DESIGN A descriptive, comparative study of preference for UI treatments of frail older adults, family members of nursing home (NH) residents, and LTC nursing staff. Surveys were mailed to families and self-administered by staff. Older adults were interviewed. SETTING Four LTC facilities and two residential-care facilities in Los Angeles. PARTICIPANTS Four hundred and three family members of incontinent NH residents were mailed surveys. Sixty-six nursing staff caring for these incontinent residents and 79 older adult residents of care facilities (nine cognitively intact NH respondents and 70 residential care residents) answered surveys. MEASUREMENTS Preference rankings between seven paired combinations of five different UI treatments were measured on an 11-point visual analog scale, with the verbal anchors "definitely prefer" this treatment, "probably prefer" this treatment, and "uncertain." Respondents gave open-ended comments as well. RESULTS Forty-two percent of family members (171/ 403) returned the mailed survey. Of all respondents, 85% "definitely" or "probably" preferred diapers, and 77% "definitely" or "probably" preferred prompted voiding (PV) to indwelling catheterization. Respondent groups occasionally differed significantly in their preferences. In choosing between treatment pairs using a visual analogue scale, nurses preferred PV to diapers significantly more than did older adults or families (both of whom preferred diapers) (F (2,295) = 13.11, P < .0001). Older adults, compared with family and nurse respondents, showed a significantly stronger preference for medications over diapers (F (2,296) = 41.54, P < .0001). In open-ended responses, older adults stated that they would choose a UI treatment based in part upon criteria of feeling dry, being natural, not causing embarrassment, being easy, and not resulting in dependence. Nurses said that they would base their choice of UI treatment upon increasing self-esteem and avoiding infection. CONCLUSIONS Although there was wide variation within and between groups about preferred UI treatment, most respondents preferred noninvasive strategies (diapers and PV) to invasive strategies (indwelling catheters and electrical stimulation). Older adults preferred to a greater degree medications and electrical stimulation, therapies directed at the underlying cause of UI. Despite data documenting that diapering is a less time intensive way to manage UI and that toileting programs are difficult to maintain in LTC, nurses viewed PV as "natural" and strongly preferred it to diapering. Several family members and older adults viewed PV as "embarrassing" and "fostering dependence." These data highlight the need to elicit preferences for UI treatment among LTC residents and their families.
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Affiliation(s)
- T M Johnson
- Atlanta VA Rehabilitation Research and Development Center, Decatur, Georgia 30033, USA
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STRASSER HANNES, TIEFENTHALER MARTIN, STEINLECHNER MARTIN, EDER IRIS, BARTSCH GEORG, KONWALINKA GÜNTHER. AGE DEPENDENT APOPTOSIS AND LOSS OF RHABDOSPHINCTER CELLS. J Urol 2000. [DOI: 10.1016/s0022-5347(05)67106-6] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- HANNES STRASSER
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
| | - MARTIN TIEFENTHALER
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
| | - MARTIN STEINLECHNER
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
| | - IRIS EDER
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
| | - GEORG BARTSCH
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
| | - GÜNTHER KONWALINKA
- From the Departments of Urology, Internal Medicine and Forensic Medicine, University of Innsbruck, Innsbruck, Austria
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23
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AGE DEPENDENT APOPTOSIS AND LOSS OF RHABDOSPHINCTER CELLS. J Urol 2000. [DOI: 10.1097/00005392-200011000-00101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Cheater FM, Castleden CM. Epidemiology and classification of urinary incontinence. Best Pract Res Clin Obstet Gynaecol 2000; 14:183-205. [PMID: 10897319 DOI: 10.1053/beog.1999.0071] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Urinary incontinence is a common symptom affecting the physical, psychological, social and economic well-being of individuals and their families. It also poses a considerable economic burden on health and social services. The literature reports widely varying prevalence rates for incontinence that are partially explained by methodological differences between studies. However, community-based studies indicate that approximately 6% of the population, particularly women and older people, will have urinary incontinence of sufficient severity to interfere with their quality of life. This represents a significant demand for health care. Although further research on prevalence is unlikely to add anything new to current knowledge on the size of the problem, more information is needed on the onset, progression and risk factors of urinary incontinence to inform methods of effective treatment and preventive strategies. In addition, there has been little investigation of the triggers to seeking professional help or of the response of health professionals to patients' demands for treatment, either for incontinence or other lower urinary tract symptoms. The aetiology of incontinence is multifactorial; incontinence is caused by pathophysiological impairments to the lower urinary tract and neurological system, as well as a range of external factors. The key to effective management, therefore, is a comprehensive assessment of the patient, including other lower urinary tract symptoms, so that appropriate intervention is tailored on a diagnosis and not on symptoms.
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Affiliation(s)
- F M Cheater
- Department of General Practice and Primary Health Care, University of Leicester, Leicester General Hospital, UK
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Lawrence M, Guay DR, Benson SR, Anderson MJ. Immediate-release oxybutynin versus tolterodine in detrusor overactivity: a population analysis. Pharmacotherapy 2000; 20:470-5. [PMID: 10772377 DOI: 10.1592/phco.20.5.470.35064] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We evaluated adherence to treatment with immediate-release (IR) oxybutynin (515 patients) and tolterodine (505 patients) for detrusor overactivity through retrospective analysis of a pharmacy claims database. Outcomes included percentage of patients continuing therapy for 6 months, medication possession ratios, and time to discontinuation of therapy. The proportion of patients continuing therapy for 6 months was statistically superior for tolterodine (32%) compared with IR oxybutynin (22%, p<0.001). Medication possession ratios were also superior for patients in the tolterodine group (medians 0.83 and 0.64, ranges 0.11-1.15 and 0.07-1.13, respectively, p<0.001). Oxybutynin was discontinued significantly earlier (mean 45 days) than tolterodine (mean 59 days, p<0.001) and was switched to another therapy more commonly than tolterodine (19% and 14%, respectively). Tolterodine was favored over oxybutynin for several measurements of patient adherence. However, less than one-third of patients continued therapy with either agent for 6 months. The clinical relevance of these differences is unknown.
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Affiliation(s)
- M Lawrence
- Express Scripts Inc., Bloomington, Minnesota 55439-0842, USA
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Abstract
This article outlines the normal physiology of the female pelvic floor, including normal urinary storage and voiding, normal colorectal storage, and defecation. Physiologic changes during a woman's lifetime that may affect bladder and bowel function are also considered. An important framework for understanding the normal physiology of the female pelvic floor is provided, so the reader may gain a more thoughtful approach to the recognition and treatment of pelvic floor pathophysiology.
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Affiliation(s)
- C Wester
- Department of Obstetrics and Gynecology, Rush Presbyterian St. Luke's Medical Center, Chicago, Illinois, USA
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Abstract
Urinary incontinence affects 15% to 30% of the population and 50% of those living in nursing homes. Care for incontinence is difficult because this condition is underreported by patients and underdiagnosed by physicians. This article describes the medical and nursing diagnostic assessment of urinary incontinence of geriatric populations, and the criteria for referral. Comprehensive review of urinary incontinence, including treatment, is available elsewhere. Although this article focuses on the assessment of urinary incontinence, the type of treatment being considered guides the scope of the evaluation, and therefore, treatment of incontinence is discussed.
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Affiliation(s)
- T M Johnson
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, USA
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Weiner DM, McDaniel R, Lowe FC. Urologic manpower issues for the 21st century: assessing the impact of changing population demographics. Urology 1997; 49:335-42. [PMID: 9123694 DOI: 10.1016/s0090-4295(96)00492-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To evaluate the impact of changing population demographics on urologic staffing over the coming decades. METHODS A model was constructed using data obtained from the U.S. Bureau of the Census for population projections; clinical studies to assess the percentages of men with symptomatic benign prostatic hyperplasia (BPH) and those undergoing prostatectomy; the American Medical Association regarding numbers and annual percent change of practicing urologists; and the American Urological Association regarding numbers of physicians completing residency training programs. Sensitivity analyses were performed varying both the rate of surgical intervention for symptomatic BPH and the annual increase in the number of practicing urologists. RESULTS Regardless of variations in the surgical rate to as low as 4%, the average number of transurethral resections of the prostate gland/surgical interventions for BPH per urologist will increase by the year 2020 when compared with the known basepoint value obtained for 1990. Additionally, even with an annual net increase of 200 urologists per year, by 2020, the rapidly expanding population over 65 years of age will nearly offset even such a large increase in the number of practicing urologists. CONCLUSIONS The greatest factor concerning future urologic staffing issues will be the changing population demographics. The need for urologic services will continue to rise. An oversupply of urologists can be avoided as long as the net increase does not exceed an average of 200 urologists annually.
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Affiliation(s)
- D M Weiner
- Department of Urology, Columbia University College of Physicians and Surgeons, New York, New York 10019, USA
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