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Natural History of Lower Urinary Tract Symptoms Secondary to BPH. CURRENT BLADDER DYSFUNCTION REPORTS 2013. [DOI: 10.1007/s11884-013-0180-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zhao FL, Yue M, Yang H, Wang T, Wu JH, Li SC. Health-related quality of life in Chinese patients with chronic prostatitis/chronic pelvic pain syndrome. Qual Life Res 2010; 19:1273-83. [PMID: 20574854 DOI: 10.1007/s11136-010-9697-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2010] [Indexed: 12/19/2023]
Abstract
OBJECTIVE To examine the health-related quality of life (HRQoL) and factors associated with HRQoL in Chinese patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) using two generic preference-based HRQoL instruments, EQ-5D (plus EQ-VAS) and SF-6D, with the results compared with general population. METHOD CP/CPPS patients were recruited from two tertiary referral hospitals, and the general populations were randomly approached. After informed consent, subjects were interviewed using EQ-5D, EQ-VAS and SF-6D, and their socio-demographic and medical information was solicited. RESULTS Compared to the general population (n = 364), CP/CPPS patients (n = 268) reported significantly worse HRQoL with median score of the EQ-5D utility index (0.73 vs. 0.85), SF-6D utility index (0.76 vs. 0.81), and EQ-VAS (70.0 vs. 85.0). Multiple linear regression analyses showed pain symptom had the strongest predictive power for HRQoL, compared to symptom duration and urinary symptom. Socio-demographic factors and comorbidities did not significantly contribute to poorer HRQoL. CONCLUSION CP/CPPS patients experienced deteriorated HRQoL with lower health-related utility scores compared to general population, and pain severity was the main physical symptom predicting decreased health-related utility. Further studies are needed to provide the reference utility index for the comparison and better characterizing the influence of geographic and cultural factors on variation of health-related utility of CP/CPPS patients.
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Affiliation(s)
- Fei-Li Zhao
- Discipline of Pharmacy & Experimental Pharmacology, School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
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Paick JS, Um JM, Kwak C, Kim SW, Ku JH. Influence of bladder contractility on short-term outcomes of high-power potassium-titanyl-phosphate photoselective vaporization of the prostate. Urology 2007; 69:859-63. [PMID: 17482922 DOI: 10.1016/j.urology.2007.01.042] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2006] [Revised: 10/18/2006] [Accepted: 01/21/2007] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To determine the effect of bladder contractility on the outcomes of high-power (80 W) potassium-titanyl-phosphate laser vaporization of the prostate in men with lower urinary tract symptoms. METHODS A total of 68 men with a median age of 68.5 years (range 53 to 86) were included in the study. The median follow-up was 9 months (range 6 to 21). RESULTS The median International Prostate Symptom Score and quality-of-life index decreased from 18 to 8.5 (P <0.001) and from 4 to 2 (P <0.001), respectively. The median maximal flow rate increased from 10 to 16.1 mL/s (P <0.001) and the median postvoid residual urine volume decreased from 28 to 10 mL (P <0.001). No differences were found in the change in the International Prostate Symptom Score or maximal flow rate according to age, prostate volume, or bladder outlet obstruction index. The weak bladder contractility index (BCI) group (BCI less than 100) had a smaller decrease in the median International Prostate Symptom Score and a smaller increase in the maximal flow rate than did those in the higher BCI group (BCI of 100 or more; P = 0.047 and P = 0.035, respectively). The baseline clinical parameters, including age, prostate volume, serum prostate-specific antigen, and bladder outlet obstruction index, were not significantly different between the low and greater BCI groups. CONCLUSIONS The results of the present study have shown that after high-power potassium-titanyl-phosphate laser vaporization, patients with weak bladder contractility had less subjective and objective improvement than did those patients with normal or strong bladder contractility.
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Affiliation(s)
- Jae-Seung Paick
- Department of Urology, Seoul National University Hospital, Seoul, Korea
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Kim SW, Paick JS, Ku JH. Percutaneous Posterior Tibial Nerve Stimulation in Patients with Chronic Pelvic Pain: A Preliminary Study. Urol Int 2007; 78:58-62. [PMID: 17192734 DOI: 10.1159/000096936] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2006] [Accepted: 05/09/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND We evaluated the clinical effect of intermittent percutaneous posterior tibial nerve stimulation (PTNS) in patients with chronic pelvic pain (CPP). METHODS A total of 15 patients (10 women and 5 men, mean age 60.0 years, range 41-78) with CPP were enrolled in an open prospective clinical trial. The patients had 12 weekly outpatient treatment sessions, each lasting 30 min. All patients were evaluated by history, physical as well as urological examination, the Visual Analogue Scale (VAS) for pain and urgency, the International Prostate Symptom Score, and a 3-day frequency-volume chart. RESULTS After 12 weeks of PTNS, 9 (60%) and 3 patients (30%) had an improvement of >50% and 25-50% in the VAS score for pain, respectively. Six patients (40%) ended up with a mean VAS <3. Mean VAS for pain changed from 8.1 +/- 0.2 at baseline to 4.1 +/- 0.6 after 12 weeks of treatment (p < 0.01). Mean VAS for urgency changed from 4.5 +/- 1.0 at baseline to 2.7 +/- 0.7 after 12 weeks of treatment (p < 0.05). However, there was no statistically significant improvement in the International Prostate Symptom Score. There was no statistically significant difference in the number of voids and bladder volumes either. CONCLUSIONS Our findings suggest that PTNS may improve pain symptoms for over half of the patients with CPP. Long-term follow-up studies are needed to verify these preliminary results.
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Affiliation(s)
- Soo Woong Kim
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea
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Taylor J, McGrother CW, Harrison SCW, Assassa PR. Lower urinary tract symptoms and related help-seeking behaviour in South Asian men living in the UK. BJU Int 2006; 98:605-9. [PMID: 16925760 DOI: 10.1111/j.1464-410x.2006.06377.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To describe the pattern and prevalence of lower urinary tract symptoms (LUTS) and related help-seeking behaviour in men of South Asian origin living in the UK, and to compare this to the white population. SUBJECTS AND METHODS Data were obtained as part of the Leicestershire MRC Incontinence Study. Community-dwelling men aged >40 years were sent a postal questionnaire addressing urinary symptoms, bother and help-seeking. Prevalence rates of self-reported LUTS were compared on the basis of the Office of Population Censuses and Surveys ethnic classifications. Logistic regression was used to estimate the relative risk of symptoms between groups. Data from 7810 men were included in the analysis. RESULTS In all, 409 (5.3%) of the population sample described themselves as Asian; 36.5% of these men described at least one significant LUTS, vs 29.0% of white men. The overall prevalence rates for all storage symptoms were significantly higher in Asian men. Straining to void was the only voiding symptom to show a difference in prevalence between the groups. However, when controlling for age, Asian men were at greater risk for all symptoms except a weak urinary stream. Reported levels of bother and felt need were the same in both population groups, but actual help-seeking was significantly less in the Asian group. Only 25.0% of Asian men had actively sought help, compared to 53.1% of white men. CONCLUSION South Asian men in the UK have a higher risk of experiencing LUTS than white men from the same population. This increase in risk is greatest for storage symptoms. Although levels of bother are the same, South Asian men are less likely to seek help for their symptoms.
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Affiliation(s)
- Joby Taylor
- Department of Urology, Mid-Yorkshire Hospitals NHS Trust, Wakefield and Pontefract, W. Yorkshire, UK.
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Sarma AV, McLaughlin JC, Jacobsen SJ, Logie J, Dolin P, Dunn RL, Cooney KA, Montie JE, Schottenfeld D, Wei JT. Longitudinal changes in lower urinary tract symptoms among a cohort of black American men: the Flint Men's Health Study. Urology 2005; 64:959-65. [PMID: 15533486 DOI: 10.1016/j.urology.2004.06.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2003] [Accepted: 06/17/2004] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine the progression of lower urinary tract symptoms in a longitudinal population-based cohort of black men. Population-based studies of prostatism and longitudinal data regarding changes in lower urinary tract symptom severity have largely focused on white men, with little attention directed toward black men. METHODS In 1996, a probability sample of 369 black men, aged 40 to 79 years, residing in Genesee County, Michigan, and without a prior history of prostate cancer/surgery participated in a prostate cancer screening protocol that included completing the American Urological Association Symptom Index (AUASI). Four years after baseline, 175 of the 369 men agreed to participate in the follow-up protocol. Of the 175 men, 149 had not reported undergoing treatment for benign prostatic hyperplasia and had complete symptom data. These men were included in this study. Differences between baseline and follow-up AUASI scores were examined. RESULTS The mean and standard deviation AUASI scores at baseline and follow-up were 7.1 (6.4) and 7.0 (6.8), respectively. Although overall no statistically significant change was found in the mean AUASI during the 4 years of follow-up (-0.11; SD 6.2; P = 0.7), the average change in the symptom score and the variability in the change increased with patient age at baseline from a mean of -0.42 (SD 5.0) among men in their 40s to 2.1 (SD 6.6) among men in their 70s. Of the 91 men (61.1%) who reported mild to no symptoms (AUASI score 7 or less) at baseline, 24 (26.4%) reported moderate to severe symptoms (AUASI score 8 or more) at follow-up. This progression of symptom severity was observed across all ages. CONCLUSIONS In this population-based study of longitudinal changes in urinary symptoms in black men, we found a substantial percentage of men demonstrated a measurable progression in urinary symptom severity over time. Additional studies are needed to examine critically any racial differences in lower urinary tract symptom progression.
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Affiliation(s)
- Aruna V Sarma
- Department of Urology, University of Michigan Health System, Ann Arbor, Michigan 48109-0759, USA
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Nordling J. Efficacy and safety of two doses (10 and 15 mg) of alfuzosin or tamsulosin (0.4 mg) once daily for treating symptomatic benign prostatic hyperplasia. BJU Int 2005; 95:1006-12. [PMID: 15839922 DOI: 10.1111/j.1464-410x.2005.05456.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of two doses (10 and 15 mg) of alfuzosin once daily and tamsulosin (0.4 mg) once daily, compared with placebo, in men with benign prostatic hyperplasia (BPH). PATIENTS AND METHODS In this randomized, double-blind, placebo-controlled, multicentre study, 625 patients were randomized to receive alfuzosin 10 or 15 mg once daily, tamsulosin 0.4 mg once daily (active reference), or matching placebo for 12 weeks, with no initial dose titration. The study was designed to compare each of the three active treatments with the placebo group. Primary outcome measures were mean changes from baseline in the International Prostate Symptom Score (IPSS) and peak urinary flow rate (Qmax) at 12 weeks, compared with placebo, using one-way analysis of variance. Because Qmax data were not normally distributed, median changes from baseline were also compared for Qmax. Pair-wise comparisons were conducted using the Dunnett correction for quantitative variables and Bonferroni-Holm correction for categorical variables, allowing for multiple treatment group comparisons. RESULTS Alfuzosin 10 mg significantly improved urinary tract symptoms compared with placebo, with a mean (sd) change from baseline in the IPSS of -6.5 (5.2) vs -4.6 (5.8) for placebo (adjusted P = 0.007); there was a trend toward a difference between alfuzosin 15 mg, with a mean (sd) change from baseline in IPSS of -6.0 (5.6), and placebo (adjusted P = 0.050). The mean change from baseline in IPSS with tamsulosin 0.4 mg, at -6.5 (5.6), vs placebo was also significant (adjusted P = 0.014). The median change from baseline in Qmax was significantly increased with both alfuzosin doses and with tamsulosin (all adjusted P = 0.02 vs placebo). Both doses of alfuzosin were well tolerated, with dizziness the most frequent adverse event (placebo, 4%; alfuzosin 10 mg, 6%; 15 mg, 7%; tamsulosin, 2%); the respective incidence rates of sexual function adverse events were 0%, 3%, 1% and 8%. CONCLUSION Treatment with alfuzosin 10 mg significantly improved urinary symptoms and Qmax compared with placebo and was well tolerated. There were also significant improvements over placebo with the active reference, tamsulosin 0.4 mg. The incidence of sexual function adverse events was higher with tamsulosin than with placebo. The benefit-to-risk profile of alfuzosin 10 mg once daily appeared to be reduced with a higher dose (15 mg).
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Affiliation(s)
- Jørgen Nordling
- Herlev Hospital, University of Copenhagen, Copenhagen, Denmark.
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Logie J, Clifford GM, Farmer RDT. Incidence, prevalence and management of lower urinary tract symptoms in men in the UK. BJU Int 2005; 95:557-62. [PMID: 15705080 DOI: 10.1111/j.1464-410x.2005.05339.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To describe the incidence, prevalence and management of lower urinary tract symptoms (LUTS), suggestive of benign prostatic hyperplasia, reported in UK general practice. PATIENTS AND METHODS All clinical information relating to LUTS and its treatment was assessed for men aged > or = 45 years and registered on the UK General Practice Research Database (GPRD) at some time between 1992 and 2001. Incidence and prevalence were derived from the GPRD population. Secular trends in the management of LUTS were examined from prescribing rates and the intervals between first symptoms, first treatment and surgery or catheterization. RESULTS The incidence of reported LUTS showed a strong linear increase with age. The prevalence increased from 3.5% for men aged 45-49 years to > 30% for men aged > 85 years. Between 1992 and 2000 there was a five-fold increase in the proportion of time with LUTS when men were receiving medical treatment. This was accompanied by a progressive decrease in the intervals between first symptoms and first drug treatment, and a significant increase in the intervals from first symptoms or first treatment to surgery or catheterization. Treated men received surgery or catheterization significantly later than those receiving no drug treatment. CONCLUSION There has been a significant increase in the use of medical therapy for LUTS over the last decade. The accompanying postponement of surgery/catheterization is likely to be a result, at least in part, of successful earlier medical treatment and the treatment of a greater proportion of symptomatic men.
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Affiliation(s)
- John Logie
- Department of Pharmacoepidemiology and Public Health, Postgraduate Medical School, University of Surrey, Guildford, UK
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van Haarst EP, Heldeweg EA, Newling DWW, Schlatmann TJM. A Cross-Sectional Study of the International Prostate Symptom Scores Related to Age and Gender in Dutch Adults Reporting No Voiding Complaints. Eur Urol 2005; 47:334-9. [PMID: 15716197 DOI: 10.1016/j.eururo.2004.09.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2004] [Accepted: 09/30/2004] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To determine the IPSS in a selected population reporting no voiding complaints. SUBJECTS AND METHODS 1143 adults without voiding complaints were included. They were divided over both sexes and all decades. All subjects filled out questionnaires including the IPSS. Statistical analysis was aimed at relating the IPSS to age and gender. RESULTS The IPSS in both sexes shows a gradual significant increase in consecutive age groups. Men in the third age decade have a mean score of 2.8, while men older than 70 years of age have a score of 7.0. In women these scores are 4.0 and 5.6 respectively. The increase is about equally caused by storage and voiding scores. The items addressing weak stream in men and nocturia and urgency in men and women are the major factors causing the correlation with age. Nearly 17% of all subjects have moderate symptom scores and 1% has severe scores. CONCLUSION In both adult men and women reporting no voiding complaints the IPSS increases with age. This rise is more prominent in males.
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Affiliation(s)
- Ernst P van Haarst
- Department of Urology, Sint Lucas Andreas Hospital, P.O. Box 9243, 1006 AE Amsterdam, The Netherlands.
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KOTAKE S, SATOH W. Changes in lower urinary tract symptoms before and after using an indwelling urethral catheter. Jpn J Nurs Sci 2004. [DOI: 10.1111/j.1742-7924.2004.00014.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ku JH, Kwak C, Oh SJ, Lee E, Lee SE, Paick JS. Influence of pain and urinary symptoms on quality of life in young men with chronic prostatitis-like symptoms. Int J Urol 2004; 11:489-93. [PMID: 15242357 DOI: 10.1111/j.1442-2042.2004.00842.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Our aims in the present study were to estimate the influences of pain and urinary symptoms on quality of life, and to determine which of these two variables has the most predictive power with respect to quality of life in young men with chronic prostatitis-like symptoms. METHODS Chronic prostatitis-like symptoms were measured by the National Institutes of Health-Chronic Prostatitis Symptom Index. Of the 28,841 men aged 20 years who lived in the study community, 18,495 men (a response rate 64.1%) agreed to participate in the study. A total of 1057 men who complained of symptoms indicative of chronic prostatitis were included in the study. The influences of pain and urinary symptoms on quality of life were determined using logistic regression analysis. The receiver operating characteristic (ROC) curve was used to estimate the predictive ability of each of these variables with respect to quality of life. RESULTS Results from multivariate analysis showed that both pain and urinary symptoms were associated with an increased likelihood of impaired quality of life, although pain contributed more to a reduced quality of life than urinary symptoms. Relative to men who experienced mild pain, men who experienced moderate pain had a 3.9-fold risk of poor quality of life (odds ratio [OR], 3.87; 95% confidence interval [CI], 2.86-5.23; P < 0.001) and those who experienced severe pain had a 15.7-fold risk of reduced quality of life (OR, 15.68; 95% CI, 6.59-37.35; P < 0.001). Moderate urinary symptoms were associated with a 1.4-fold risk of bother (OR, 1.41; 95% CI, 1.01-1.99; P < 0.001) and severe urinary symptoms were associated with 2.4-fold risk (OR, 2.39; 95% CI, 1.37-4.12; P < 0.001), relative to mild urinary symptoms. Comparison of the effects of pain and urinary symptoms showed that pain severity had the most predictive power for bother, quality of life, and quality-of-life impact. The areas under the ROC curves for bother, quality of life, and quality-of-life impact were 71.3%, 69.3% and 72.5%, respectively. CONCLUSION Urinary symptoms and pain might be associated with an increased likelihood of impaired quality of life in young men with chronic prostatitis-like symptoms. In addition, our findings suggest that pain severity is the most influential variable for determining quality of life in this population.
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Affiliation(s)
- Ja Hyeon Ku
- Department of Urology, Seoul National University College of Medicine, Jongno-gu, Korea
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van Melick HHE, van Venrooij GEPM, Boon TA. Long-term follow-up after transurethral resection of the prostate, contact laser prostatectomy, and electrovaporization. Urology 2003; 62:1029-34. [PMID: 14665349 DOI: 10.1016/s0090-4295(03)00769-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To compare the long-term results of subjective changes, flowmetry, morbidity, and mortality after transurethral resection of the prostate, contact laser prostatectomy, and electrovaporization in men with lower urinary tract symptoms associated with benign prostatic hyperplasia. METHODS A prospective randomized controlled trial was conducted. Included in the study were men with lower urinary tract symptoms, who met the criteria of the International Scientific Committee on Benign Prostatic Hyperplasia, had a prostate volume between 20 and 65 cm(3), and a Schäfer obstruction grade of 2 or greater. The subjective changes were quantified using the International Prostate Symptom Score, Symptom Problem Index, quality-of-life question, and benign prostatic hyperplasia impact index. Morbidity was registered objectively and by patient questionnaire. Maximal flow was measured by free uroflowmetry. These parameters were measured at regular intervals for up to 1 year. At the end of 2002, all patients were invited for a long-term follow-up examination, including the aforementioned parameters. RESULTS Fifty men were randomized to undergo transurethral resection of the prostate, 45 laser treatment, and 46 electrovaporization. Of the 50 men, 70% were followed up for a maximum of 7 years. The values for the International Prostate Symptom Score, Symptom Problem Index, quality-of-life score, and benign prostatic hyperplasia impact index increased slightly after a mean follow-up of 4.3 years. The maximal uroflow decreased similarly in all treatment groups to about 150% of the preoperative values. Morbidity, reoperation rates, and mortality were also similar. CONCLUSIONS This study, with up to 7 years of follow-up, demonstrated durable subjective and objective results for patients with lower urinary tract symptoms associated with benign prostatic hyperplasia after transurethral resection of the prostate, contact laser prostatectomy, or electrovaporization. No clinically relevant differences were found among these modalities.
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Affiliation(s)
- Harm H E van Melick
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands
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Abstract
Lower urinary tract symptoms (LUTS) are associated with lower urinary tract dysfunction. Symptoms are the subjective indicator of a disease or change in condition as perceived by the patient, caregiver, or partner and may lead the individual to seek help from health care professionals. LUTS are usually qualitative and, therefore, cannot usually be used to make a definitive diagnosis. LUTS also can indicate pathologies other than lower urinary tract dysfunction, such as urinary infection. LUTS are divided into 7 groups: storage, voiding (obstructive), postmicturition symptoms and 4 others. Voiding symptoms, which are caused by lower urinary tract obstruction, include slow stream, splitting or spraying, intermittency, hesitancy, straining, and terminal dribble. Postmicturition symptoms, which are experienced immediately after micturition, consist of the feeling of incomplete emptying and postmicturition dribble. Postmicturition dribble describes the involuntary loss of urine immediately after the individual has finished passing urine; in men, usually after leaving the toilet and in women, after rising from the toilet. Hence, postmicturition dribble is elicited by different situations or is considered as having different implications. For example, although postmicturition dribble usually implies incomplete emptying (voiding symptoms) in elderly men with benign prostatic hyperplasia, postmicturition dribble is often considered as urinary incontinence (a storage symptom) in many patients, even with bladder outlet obstruction. In such cases, detailed history taking and further evaluation, such as urinary flowmetry, postvoid residual volume, and comprehensive urodynamic evaluation, should be performed as appropriate. If no urodynamic abnormalities of either the detrusor or the outlet can be detected despite significant LUTS, factors unrelated to the lower urinary tract may be responsible for the voiding symptoms.
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Affiliation(s)
- Masayuki Takeda
- Department of Urology, University of Yamanashi, Faculty of Medicine, Yamanashi, Japan.
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Masumori N, Tanaka Y, Takahashi A, Itoh N, Ogura H, Furuya S, Tsukamoto T. Lower urinary tract symptoms of men seeking medical care--comparison of symptoms found in the clinical setting and in a community study. Urology 2003; 62:266-72. [PMID: 12893333 DOI: 10.1016/s0090-4295(03)00252-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To investigate which lower urinary tract symptoms were most influential in causing men to seek medical care. METHODS We evaluated the International Prostate Symptom Score (IPSS) and quality-of-life (QOL) score of 235 outpatients having lower urinary tract symptoms and 242 participants in a community-based study of Japanese men aged 50 to 79 years old. RESULTS Although the proportion of outpatients in the severe IPSS category (IPSS 20 to 35) was greater than that in the participants of the community-based study in each age decade, the proportion in the moderate IPSS category (IPSS 8 to 19) in both groups overlapped each other. On the other hand, the distribution of QOL scores was considerably different, with only a small portion of overlap in each age decade. Although scores for both voiding symptoms (incomplete emptying, intermittency, weak stream, and hesitancy) and storage symptoms (increased frequency, urgency, and nocturia) were significantly greater in outpatients than in study participants in each age decade, the difference was more obvious for voiding symptoms than for storage symptoms. CONCLUSIONS The QOL score appeared to show more pronounced differences between men in a clinic setting and those in a community setting than the IPSS category. Voiding symptoms may affect medical care-seeking behavior through QOL impairment in Japanese men.
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Affiliation(s)
- Naoya Masumori
- Department of Urology, Sapporo Medical University School of Medicine, Sapporo, Japan
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Ku JH, Jeon YS, Kim ME, Lee NK, Park YH. Psychological problems in young men with chronic prostatitis-like symptoms. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2002; 36:296-301. [PMID: 12201923 DOI: 10.1080/003655902320248272] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To take a different perspective in assessing young men with chronic prostatitis-like symptoms, this study was designed since few prospective studies are available to survey a population of young men. MATERIAL AND METHODS One hundred and fifty men aged 20 years dwelling in the community were randomly selected. Chronic prostatitis-like symptoms were measured by the National Institutes of Health-Chronic Prostatitis Symptom Index and the selfreported scores for pain and urinary symptoms were used to identify chronic prostatitis-like symptoms. The psychological methods used were the Beck Depression Inventory, the State-Trait Anxiety Inventory, and the Bem Sex Role Inventory. A total of 87 men (a response rate 58%) completed self-administered questionnaires. RESULTS As the scores for pain and urinary symptoms increased, those for depression increased (p < 0.001 and p = 0.01, respectively). However, the mean scores for state and trait anxiety were not different according to the scores for pain and urinary symptoms. The mean masculinity scores were not different according to the scores for pain but those were significantly different according to the scores of urinary symptoms (p = 0.042). The mean femininity scores were not different according to the scores of pain and urinary symptoms. CONCLUSIONS Our findings suggest that psychological factors, especially depression and weak masculine identity may be associated with an early stage of chronic prostatitis-like symptoms. Young men with chronic prostatitis-like symptoms also have psychological problems.
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Affiliation(s)
- J H Ku
- Department of Urology, Military Manpower Administration, Taejeon, Korea.
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Dunn CJ, Matheson A, Faulds DM. Tamsulosin: a review of its pharmacology and therapeutic efficacy in the management of lower urinary tract symptoms. Drugs Aging 2002; 19:135-61. [PMID: 11950378 DOI: 10.2165/00002512-200219020-00004] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
UNLABELLED Tamsulosin is a subtype-selective alpha(1A)- and alpha(1D )-adrenoceptor antagonist. alpha(1)-Receptors predominate in the prostate gland, prostatic capsule, prostatic urethra and bladder, and the relaxation of prostate and bladder smooth muscles is associated with improved maximal urine flow (Q(max)) and alleviation of lower urinary tract symptoms (LUTS) in patients with benign prostatic hyperplasia (BPH). Tamsulosin 0.4 mg once daily in a modified-release formulation increased Q(max) and improved symptom scores relative to baseline to a greater extent than placebo in 12- and 13-week double-blind, randomised, multicentre, clinical trials in patients with LUTS, with statistical significance between treatments for Q(max) values in two of three published US and European studies. Tamsulosin is effective in patients with mild to severe LUTS associated with BPH, in patients with diabetes mellitus and in the elderly, and does not interfere with concomitant antihypertensive therapy. Pooled data based on patients receiving tamsulosin 0.4 or 0. 8mg once daily indicate maintenance of efficacy for up to 6 years. Tamsulosin 0.4 mg once daily was of similar efficacy to alfuzosin 2.5 mg three times daily, with less tendency to cause hypotensive effects, in a double-blind, randomised 12-week trial. Benefit of the drug has also been shown in patients with acute urinary retention or chronic abacterial prostatitis, those receiving high energy transurethral microwave thermotherapy, and in patients with prostate cancer with radiation-induced urethritis. Dizziness and abnormal ejaculation are stated to be the most common adverse events, with asthenia, postural hypotension and palpitations being seen less frequently (1 to 2% incidence), in patients receiving tamsulosin 0.4 mg once daily. Tamsulosin has not been associated with clinically significant changes in blood pressure in clinical trials. CONCLUSION The alpha(1A)- and alpha(1D)-adrenoceptor antagonist tamsulosin, given at a dosage of 0.4 mg once daily in a modified-release formulation, is effective and well tolerated in the treatment of LUTS associated with BPH. Although the drug has been directly compared to date with one other agent only, data show overall that tamsulosin clearly offers advantages over other alpha(1)-adrenoceptor antagonists in terms of the need for a single daily dose only, and its low potential for hypotensive effects or interference with concomitant antihypertensive therapy. Dosage titration at the start of treatment is not necessary. Tamsulosin has a rapid onset of action and is effective in patients with moderate or severe symptoms. The drug is therefore a valuable therapeutic option, with both demonstrated and potential advantages over older nonselective agents, in the management of patients with LUTS associated with BPH.
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Lyseng-Williamson KA, Jarvis B, Wagstaff AJ. Tamsulosin: an update of its role in the management of lower urinary tract symptoms. Drugs 2002; 62:135-67. [PMID: 11790159 DOI: 10.2165/00003495-200262010-00006] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
UNLABELLED Tamsulosin is a selective alpha1A- and alpha1D-adrenoceptor antagonist. These alpha1-receptors are predominant in the prostate, prostatic capsule, prostatic urethra and bladder. The relaxation of prostate and bladder smooth muscles may result in improvement in maximum urine flow (Qmax) and reduction of lower urinary tract symptoms (LUTS). Tamsulosin 0.4 and 0.8 mg/day in a modified-release formulation was significantly more effective than placebo in large (n >250) double-blind, randomised, multicentre, 12- to 13- week clinical trials in patients with LUTS. A greater increase in Qmax from baseline was seen in patients receiving tamsulosin 0.4 or 0.8 mg/day (1.4 to 1.79 ml/sec from a baseline of 9.46 to 10.7 ml/sec) than in placebo recipients (0.4 to 0.93 ml/sec from a baseline of 9.75 to 10.4 ml/sec); the between-group difference was significant in two of three studies. Tamsulosin 0.4 or 0.8 mg/day improved total Boyarsky symptom scores from baseline by a significantly greater extent (by 3.0 to 5.2 points from a baseline of 9.5 to 11.1 points) than placebo (1.9 to 3.2 points from a baseline of 9.3 to 11.0 points). In noncomparative extension studies, the improvement in efficacy parameters with tamsulosin treatment was maintained for up to 4 years. Tamsulosin is effective in patients with mild to severe LUTS, patients with diabetes mellitus or those aged > or = 65 years and does not interfere with the antihypertensive action of nifedipine, enalapril or atenolol. Tamsulosin 0.4 mg/day for 12 weeks and tamsulosin 0.2 mg/day for 4 weeks were as effective as alfuzosin 2.5mg three times daily and terazosin 2 mg/day, respectively, in improving Qmax and symptom scores in randomised comparative trials. With the exception of a numberically greater incidence of abnormal ejaculation, dizziness and rhinitis, the incidence of adverse events with tamsulosin 0.4 mg/day was similar to that seen with placebo in randomised, double-blind studies. The overall incidence of symptoms indicative of orthostasis was 1.4% with tamsulosin 0.4 or 0.8 mg/day treatment. Tamsulosin had less effect on blood pressure than alfuzosin or terazosin. CONCLUSION Tamsulosin, an alpha1-adrenoceptor antagonist, has a well established place in the treatment of LUTS and has a tolerability profile similar to that of placebo (apart from a higher incidence of abnormal ejaculation, dizziness and rhinitis). Comparative data have shown tamsulosin to be as effective as other alpha1-adrenoceptor antagonists at increasing Qmax and improving symptom scores. However, tamsulosin is unlikely to produce orthostatic hypotensive adverse effects or interfere with concomitant antihypertensive drug therapy. Therefore, tamsulosin is a useful therapeutic option in the management of patients with moderate to severe LUTS.
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Ku JH, Kim ME, Lee NK, Park YH. Influence of environmental factors on chronic prostatitis-like symptoms in young men: results of a community-based survey. Urology 2001; 58:853-8. [PMID: 11744444 DOI: 10.1016/s0090-4295(01)01424-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To investigate the influence of environmental factors on chronic prostatitis-like symptoms among young men in a community. METHODS Of 28,841 men aged 20 years dwelling in the community, a total of 16,321 men (response rate 56.6%) were included in this study. The National Institutes of Health Chronic Prostatitis Symptom Index was used to identify men with chronic prostatitis-like symptoms. The questionnaire also queried sociodemographic characteristics. The Korean Meteorological Administration provided information on the weather of the community. We determined the risk factors of chronic prostatitis-like symptoms among these environmental factors using univariate and multivariate analyses. RESULTS Six percent of the men were identified as having significant prostatitis-like symptoms (perineal and/or ejaculatory pain and a total pain score of 4 or greater). The univariate logistic regression analysis indicated that education level, average duration of sunlight, and average temperature were risk factors for chronic prostatitis-like symptoms. As these variables increased, the scores of chronic prostatitis-like symptoms decreased. In the multivariate model used, the likelihood of chronic prostatitis-like symptoms varied by the final educational level, with middle school and high school graduates having 1.8 and 1.4-fold higher odds, respectively, than men attending college. In the same model, the average duration of sunlight was also an independent risk factor of chronic prostatitis-like symptoms (odds ratio 0.85; 95% confidence interval 0.77 to 0.95; P = 0.003), but the average temperature lost statistical significance. CONCLUSIONS Our findings suggest that the community-based prevalence of chronic prostatitis-like symptoms may be high in young men. Higher education and a longer time in sunlight were associated with a decreased likelihood of chronic prostatitis-like symptoms.
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Affiliation(s)
- J H Ku
- Department of Urology, Military Manpower Administration, Taejeon, South Korea
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Abstract
Studies in varied settings have provided estimates of the prevalence of surrogate markers of benign prostatic hyperplasia (BPH). In population-based studies, the prevalence of moderate-to-severe lower urinary tract symptoms and depressed peak urinary flow rates increases across successively older age groups. Prostatic volume follows a similar pattern. Unlike clinic-based studies in which correlations are almost nonexistent, the population-based studies demonstrate a modest correlation among lower urinary tract symptoms, peak urinary flow rates, and prostatic volume. These cross-sectional observations extend to serum prostate-specific antigen levels and postvoid residual urine volumes. Data collected during the longitudinal follow-up study of men participating in the Olmsted County Study of Urinary Symptoms and Health Status Among Men provide a more detailed description of the natural history of changes in these surrogate markers of BPH. They also provide insights into their relation with each other and with long-term outcomes of BPH, such as acute urinary retention and treatment of BPH. These data demonstrate the progressive nature of BPH and are useful for the design and interpretation of clinical trials. Furthermore, they suggest that observational studies of etiology and prognosis should take advantage of the spectrum of disease reflected by the full range of values of these quantitative traits, rather than an arbitrary dichotomized outcome.
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Affiliation(s)
- S J Jacobsen
- Department of Health Sciences Research, Section of Clinical Epidemiology, Mayo Clinic, Rochester, Minnesota 55905 , USA
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van der Weide MJ, Hilbrands LB, Bemelmans BL, Meuleman EJ, Frederiks CM. Lower urinary tract symptoms after renal transplantation. J Urol 2001; 166:1237-41. [PMID: 11547049 DOI: 10.1097/00005392-200110000-00005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We investigated the prevalence and nature of lower urinary tract symptoms after renal transplantation. In addition, we studied how these symptoms affect the quality of life and whether function of the lower urinary tract before transplantation was related to postoperative occurrence of lower urinary tract symptoms. MATERIALS AND METHODS Data were gathered by a written questionnaire. The research group consisted of 63 patients who underwent renal transplantation in 1998 at the University Medical Center St Radboud Nijmegen. The control group consisted of 74 patients with nonurological complaints who visited an outpatient clinic at the same university. RESULTS The most important finding was that patients who underwent renal transplantation needed to void more often than controls, both during the day and at night. After renal transplantation, almost 50% of the patients complained of frequency and 62% nocturia. Patients with a transplant had tended to perceive frequency and nocturia less as problems than those in the control group. CONCLUSIONS No relation was found between the functioning of the lower urinary tract before transplantation, and occurrence of frequency and nocturia after. The amount of fluid intake at the interview was not related to the occurrence of frequency and nocturia. No abnormalities were found regarding bladder evacuation.
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Affiliation(s)
- M J van der Weide
- Department of Urology, University Medical Centre St Radboud, Nijmegen, The Netherlands
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22
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THE NATURAL HISTORY OF LOWER URINARY TRACT SYMPTOMS IN BLACK AMERICAN MEN: RELATIONSHIPS WITH AGING, PROSTATE SIZE, FLOW RATE AND BOTHERSOMENESS. J Urol 2001. [DOI: 10.1016/s0022-5347(05)66341-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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THE NATURAL HISTORY OF LOWER URINARY TRACT SYMPTOMS IN BLACK AMERICAN MEN: RELATIONSHIPS WITH AGING, PROSTATE SIZE, FLOW RATE AND BOTHERSOMENESS. J Urol 2001. [DOI: 10.1097/00005392-200105000-00028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Batista-Miranda JE, Diez MD, Bertrán PA, Villavicencio H. Quality-of-life assessment in patients with benign prostatic hyperplasia: effects of various interventions. PHARMACOECONOMICS 2001; 19:1079-1090. [PMID: 11735675 DOI: 10.2165/00019053-200119110-00002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A literature search was conducted to review quality-of-life (QOL) measurement in patients with benign prostatic hypertrophy (BPH). The different QOL instruments are discussed in relation to their correlation with symptom evaluation in studies of treatment options for BPH. Symptom evaluation of BPH has been standardised internationally with the International Prostatic Symptom Score (IPSS), but there is neither agreement nor data to decide which QOL instrument is preferable. The most widely used QOL instrument is the disease-specific QOL single question added to the IPSS. Other QOL instruments have been used, but none has gained unanimous approval. The results of QOL assessments obtained from comparative clinical studies of treatment options for BPH are discussed. These studies compare treatment options such as watchful waiting, drug treatment and surgery. Disease-specific QOL domains (interference with daily activities) tend to improve more with treatment interventions than general health measures (i.e. general well-being). The use of QOL instruments to evaluate patients with BPH, and their many treatment options, is still open to debate with regard to which instruments are preferred and their importance to the clinical evaluation of the patient. The challenge remains to find an acceptable disease-specific QOL instrument that adds information to currently used disease measures of BPH.
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Sladden MJ, Hughes AM, Hirst GH, Ward JE. A community study of lower urinary tract symptoms in older men in Sydney, Australia. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 2000; 70:322-8. [PMID: 10830592 DOI: 10.1046/j.1440-1622.2000.01738.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The aim of the present paper was to determine the prevalence, bother attributable to and self-reported management of uncomplicated lower urinary tract symptoms (LUTS) in men aged 40-80 years in Sydney, Australia. METHODS A total of 340 randomly selected men aged 40-80 years (65% response rate) participated in a community-based study (computer-assisted telephone survey). RESULTS Lower urinary tract symptoms are common: 54% of men needed to wake up at least once at night to urinate; 47% indicated they had terminal dribbling 'sometimes' or 'frequently'; 30% experienced urgency although few (4%) had urge incontinence; 21% experienced hesitancy; and 19% could retain urine in their bladder during the day for no more than 2 hours. Urinary symptoms correlated poorly with self-rated bother and there was no increase in age-specific prevalence of bothersome symptoms with increasing age. Only 37 (26%) men inconvenienced by urinary symptoms had seen a general practitioner (GP) about these symptoms in the last 5 years: of these, two-thirds had been referred to a urologist and half of these received surgical treatment. Independent predictors of attending a GP were increasing age (adjusted odds ratio (AOR) = 12.3; P = 0.0015); place of birth outside Australia (AOR = 3.8; P = 0.0036) and anxiety about prostate cancer (AOR = 2.6; P = 0.0318), but not the degree of worry due to urinary symptoms. CONCLUSION Lower urinary tract symptoms are common in men, but their experiences of bother correlate weakly with symptoms and do not appear to influence referral and treatment. Public and professional campaigns might increase wider understanding of the benefits of surgery for bothersome symptoms, not symptoms per se.
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Affiliation(s)
- M J Sladden
- Discipline of General Practice, University of Tasmania, Hobart, Australia
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Lukacs B, Grange JC, Comet D. One-year follow-up of 2829 patients with moderate to severe lower urinary tract symptoms treated with alfuzosin in general practice according to IPSS and a health-related quality-of-life questionnaire. BPM Group in General Practice. Urology 2000; 55:540-6. [PMID: 10736498 DOI: 10.1016/s0090-4295(99)00539-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVES To determine the effectiveness of alfuzosin on symptom reduction, patients' perceived health-related quality of life (HRQL) improvement, adverse outcomes, treatment failure, and progression to acute urinary retention and prostate surgery in patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (BPH) in a 1-year prospective, open-labeled study. METHODS A total of 2829 patients (mean age 65.9 years) were included in the study and received either alfuzosin 2.5 mg three times daily or alfuzosin slow release 5 mg twice daily. The evaluation was based on the International Prostate Symptom Score (IPSS), the eighth IPSS question, and a nine-item BPH HRQL questionnaire (BPHQL9) exploring well-being, the patient's perceived sexual life, and BPH-specific interferences with activities. RESULTS A total of 2442 patients (86. 3%) completed the study; the main reasons for noncompletion were adverse events (n = 141, 5.0%), lack of efficacy (n = 136, 4.8%), and death (n = 48, 1.7%); 121 patients (4.3%) underwent prostate surgery, and 33 patients (1.2%) experienced acute urinary retention. No correlation was found between noncompletion and prostate volume or baseline severity. The distribution of patients (in percentages) according to the IPSS, IPSS question 8, and BPHQL9 classes of severity (mild/moderate/severe) at baseline was 1.9/49.0/49.1, 0. 7/65.5/33.8, and 7.7/50.4/41.9, respectively, and at 1 year was 47. 4/50.3/2.4, 34.1/64.9/1.0, and 39.0/50.9/10.1, respectively. The IPSS (19.5 +/- 0.1) was reduced by 49.6% (9.9 +/- 0.1) at 6 months and by 53.8% (11.1 +/- 0.1) at 12 months. Symptom reduction strongly correlated with the initial symptom severity (P <0.0001). The BPHQL9 score (34.6 +/- 0.3) gradually improved up to 12 months (52 +/- 0.4; +93.3%), and this improvement involved all three dimensions. Vertigo (n = 53, 1.9%), hypotension (n = 47, 1.6%), and dizziness (n = 16, 0. 6%) were the most frequent adverse events. CONCLUSIONS This study confirms the effectiveness of alfuzosin and the need to include HRQL measurement in the decision-making process when assessing patients with lower urinary tract symptoms.
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Affiliation(s)
- B Lukacs
- Department of Urology, Hospital Tenon, Paris, France
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Affiliation(s)
- J L Donovan
- Department of Social Medicine, University of Bristol, UK
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Månsson A, Caruso A, Capovilla E, Colleen S, Bassi P, Pagano F, Månsson W. Quality of life after radical cystectomy and orthotopic bladder substitution: a comparison between Italian and Swedish men. BJU Int 2000; 85:26-31. [PMID: 10619940 DOI: 10.1046/j.1464-410x.2000.00416.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To investigate possible differences between Italian and Swedish men in health-related quality of life (HRQL) after cystectomy and orthotopic bladder substitution for bladder cancer. PATIENTS AND METHODS Thirty-three men in Padua, Italy and 33 in Lund, Sweden were assessed after respective mean postoperative periods of 42 and 52 months. Three questionnaires were used: (i) dealing with view-of-life issues; (ii) the core questionnaire QLQ-C30(+3) from the European Organization for Research and Treatment of Cancer, with added questions on urinary symptoms and sexuality; and (iii) one focusing on postoperative psychosocial and sexual adjustment. RESULTS While Italian and Swedish men did not differ in their central values, they differed significantly in belief-related values, such as religion. Urinary problems and erectile dysfunction were common in both groups, the former possibly commoner in the Swedish men and the latter in the Italians. Changes in mood and self-esteem were common in both groups. On a visual analogue scale, the Italian men reported a worse present mood than the Swedish men, but expressed a more favourable outlook on their future. CONCLUSION Despite differences in philosophical attitudes between Italian and Swedish men, there were no major differences in HRQL. Caution is required in interpreting these findings because there were few participants and the possible inadequacy of the methods used to evaluate the complex concept of quality of life.
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Affiliation(s)
- A Månsson
- Department of Urology, University Hospital, Lund, Sweden
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Abstract
OBJECTIVES This study determined the prevalence of urinary symptoms and their relationship to characteristics of a cohort of men in Beaver Dam, Wis, from 1993 to 1995. METHODS A standardized questionnaire concerning urinary symptoms (the American Urological Association Urinary Symptom Questionnaire) was administered. RESULTS All outcomes were associated with age and history of enlarged prostate. Urinary frequency (57%) and nocturia (65%) were the most common individual symptoms. Diuretic usage, diabetes, history of cardiovascular disease, and smoking were related to specific symptoms. CONCLUSIONS While urinary symptoms are associated with age and history of enlarged prostate, symptoms may also be attributable to other diseases and exposures.
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Affiliation(s)
- B E Klein
- Department of Ophthalmology and Visual Sciences, University of Wisconsin Medical School, Madison, USA
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Bruskewitz R, Girman CJ, Fowler J, Rigby OF, Sullivan M, Bracken RB, Fusilier HA, Kozlowski D, Kantor SD, Johnson EL, Wang DZ, Waldstreicher J. Effect of finasteride on bother and other health-related quality of life aspects associated with benign prostatic hyperplasia. PLESS Study Group. Proscar Long-term Efficacy and Safety Study. Urology 1999; 54:670-8. [PMID: 10510926 DOI: 10.1016/s0090-4295(99)00209-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To investigate the long-term effects of finasteride on bother and health-related quality of life (HRQOL) in men with symptomatic benign prostatic hyperplasia. METHODS A large prospective 4-year placebo-controlled trial (PLESS) of 3040 men with moderate to severe lower urinary tract symptoms and an enlarged prostate was performed that included self-administered questionnaires assessing HRQOL. RESULTS Significantly greater reductions in bother score were seen for finasteride compared with placebo at every time point after 4 months. Analysis of bother scores by baseline serum prostate-specific antigen (PSA), as it is highly correlated with prostate volume, suggested greater differences from placebo for men with PSA 1.4 ng/mL or greater, primarily due to worsening after the first-year improvement in the placebo group. An activity interference domain score was significantly improved for finasteride over placebo at each time point (P<0.01), with greater treatment differences in men with higher baseline PSA levels. Comparable results were seen for worry at each time point and embarrassment due to urinary symptoms in the last 2 years of the trial. Mean changes in sexual interest and satisfaction were somewhat better for the placebo group overall, as has been previously reported, but little difference between treatments was found in sexual satisfaction measures for men with PSA 1.4 ng/mL or greater. CONCLUSIONS Compared with placebo, men receiving finasteride had significantly less bother, activity interference, and worry due to urinary symptoms, with more pronounced differences for men with baseline PSA 1.4 ng/mL or greater. As expected, sexual satisfaction and sexual drive were slightly worse for finasteride overall, but little difference in sexual satisfaction measures was found for men with a higher baseline PSA. Thus, HRQOL was improved for finasteride compared with placebo, especially for men with a baseline PSA 1.4 ng/mL or greater.
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Affiliation(s)
- R Bruskewitz
- Department of Urology, University of Wisconsin Clinical Science Center, Madison, USA
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Haidinger G, Madersbacher S, Waldhoer T, Lunglmayr G, Vutuc C. The prevalence of lower urinary tract symptoms in Austrian males and associations with sociodemographic variables. Eur J Epidemiol 1999; 15:717-22. [PMID: 10555615 DOI: 10.1023/a:1007605826026] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The aim of our study was to assess the prevalence of lower urinary tract symptoms (LUTS) in Austrian males and to correlate the findings with sociodemographic variables. In a population-based cross-sectional study in Austria in the year 1995, data on voiding symptoms were collected from a representative sample of men by using the International Prostate Symptom Score (IPSS). Only 28.6% of the males aged 15 to 89 years (total n = 939) reported no LUTS at all (IPSS = 0). In the group of males who report symptoms, a positive correlation of the IPSS with age is found. Furthermore IPSS correlates with weekly alcohol and nicotine consumption, but not with the respondent's body-mass index (BMI), educational status and monthly household income. The bothersomeness of LUTS increases with age, leaving more than 12% of the males aged 40 to 89 dissatisfied with urinary symptoms. Extrapolated to population numbers, more than 87,000 males in Austria (aged 15 to 89 years) would feel 'terribly' if they were to spend the rest of their lives with urinary symptoms as they were at the time of the survey. Due to an estimated future increase of the proportion of older people in Austria, the number of males with LUTS will rise significantly, thereby placing increased burden on medical resources in the future.
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Affiliation(s)
- G Haidinger
- Department of Epidemiology, Institute of Tumour Biology-Cancer Research, University of Vienna, Austria.
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Kay L, Stigsby B, Brasso K, Mortensen SO, Munkgaard S. Lower urinary tract symptoms--a population survey using the Danish Prostatic Symptom Score (DAN-PSS) questionnaire. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 1999; 33:94-9. [PMID: 10360448 DOI: 10.1080/003655999750016050] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To describe voiding problems and the trouble they cause in a Danish population. Furthermore, to find symptoms specific for the ageing man, and thereby symptoms that might relate to an enlarged prostate. MATERIAL AND METHODS The DAN-PSS questionnaire was mailed to a gender- and age-stratified random sample of 500 inhabitants in Herlev municipality. Prevalence of the symptoms and the trouble they cause were calculated and related to age and gender by the x2 test for trend and the chi2 test, respectively. RESULTS The response rate was 73.6%. In total, 84.5% of the subjects had experienced at least one symptom within the previous fortnight. The various symptom prevalences ranged from 3.8-67.1%. Although many subjects experienced symptoms, they were not always bothered by them, and women were generally more bothered than men. Weak stream, hesitancy and dribbling occurred more often among men, whereas incontinence (stress, mixed) occurred more often among women. Nocturia and mixed incontinence increased in prevalence with increasing age among both men and women. Weak stream, incomplete emptying, stress and urge incontinence showed an age-related increase in prevalence among men, but not among women. These might therefore be symptoms of an enlarged prostate. CONCLUSION Lower urinary tract symptoms occur with high prevalence in the background population, but they do not always cause trouble. Weak stream, incomplete emptying, stress and urge incontinence seem to be symptoms of an enlarged prostate.
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Affiliation(s)
- L Kay
- Department of Urology, Herlev Hospital, Denmark
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PROSTATIC CENTRAL ZONE VOLUME, LOWER URINARY TRACT SYMPTOM SEVERITY AND PEAK URINARY FLOW RATES IN COMMUNITY DWELLING MEN. J Urol 1999. [DOI: 10.1016/s0022-5347(01)61784-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Girman CJ. Population-based studies of the epidemiology of benign prostatic hyperplasia. BRITISH JOURNAL OF UROLOGY 1998; 82 Suppl 1:34-43. [PMID: 9883260 DOI: 10.1046/j.1464-410x.1998.0820s1034.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- C J Girman
- Department of Epidemiology, Merck Research Laboratories, West Point, PA, USA.
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Yu HJ, Chen J, Lai MK, Chan KA, Chie WC. High prevalence of voiding symptoms in Taiwanese women. BRITISH JOURNAL OF UROLOGY 1998; 82:520-3. [PMID: 9806180 DOI: 10.1046/j.1464-410x.1998.00797.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To describe the voiding symptoms of Taiwanese women using the International Prostate Symptom Score (IPSS). SUBJECTS AND METHODS A self-administered questionnaire was used to collect information on demographic characteristics and the IPSS used to determine the voiding symptoms of 583 consecutive women undergoing a health examination. The symptom scores of different age groups were compared using a one-way analysis of variance with a posteriori comparisons made using Scheffe's test. RESULTS The seven symptom scores could be separated by factor analysis into two factors which corresponded with obstructive (incomplete emptying, intermittency, weak stream, and hesitancy) and irritative (frequency, urgency, and nocturia) symptoms. Various degrees of frequency and nocturia were commonly reported by the respondents, whereas obstructive symptoms were infrequently reported, except in the elderly (age > or = 65 years). The irritative scores, obstructive scores and total scores increased significantly with age (all P<0.001). The total symptom scores correlated significantly with the quality-of-life score (Pearson's r = 0.70, P < 0.001). Overall, 124 (21%) of the respondents reported an IPSS of > 7, and 98 (17%) of the respondents reported being 'mostly dissatisfied' with their urination. However, only nine (1.5%) of the respondents had ever consulted a urologist about their voiding problems. CONCLUSIONS There was an age-dependent change in voiding symptoms in these Taiwanese women. The prevalence of voiding symptoms in women is much higher than encountered in clinical practice.
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Affiliation(s)
- H J Yu
- Department of Urology, College of Medicine, National Taiwan University
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36
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Lee AJ, Garraway WM, Simpson RJ. Pathophysiological relationships between lower urinary tract symptoms and the prostate do not strengthen over time. Prostate 1998; 37:5-9. [PMID: 9721063 DOI: 10.1002/(sici)1097-0045(19980915)37:1<5::aid-pros2>3.0.co;2-h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The aim of this survey was to examine the relationships among baseline prostate gland volume and changes in urinary symptomatology 3 years later. METHODS A Scottish community-based cohort of 193 men aged 40-79 years who had prostate volume measured by transrectal ultrasound (TRUS) were followed-up at 3 years. RESULTS Only baseline nocturia correlated with prostate volume (r = 0.202, P = 0.0057), although some relationships existed for the antero-posterior dimension of the prostate gland. More statistically significant relationships were evident for adenoma volume rather than prostate volume, but they still had relatively low correlations (range, 0.19-0.31). CONCLUSIONS This study demonstrates the lack of relationships between prostate gland variables and lower urinary tract symptoms (LUTS). Those relationships that are statistically significant (at the P < 0.01 level) are weak, and only explain at most 9% of the total variation of prostate or adenoma volume or their dimensions.
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Affiliation(s)
- A J Lee
- Department of Public Health Sciences, The University of Edinburgh Medical School, Scotland
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37
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Beduschi MC, Beduschi R, Oesterling JE. Alpha-blockade therapy for benign prostatic hyperplasia: from a nonselective to a more selective alpha1A-adrenergic antagonist. Urology 1998; 51:861-72. [PMID: 9609620 DOI: 10.1016/s0090-4295(98)00140-x] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Benign prostatic hyperplasia (BPH) is very common in older men, causing symptoms that can markedly impair quality of life. Surgical treatment, typically transurethral resection of the prostate (TURP), is highly effective but can be costly and is associated with the risk for significant morbidity. Medical treatments for BPH are targeted toward reducing bladder outlet obstruction either by androgen blockade to reduce prostatic volume or alpha-adrenergic blockade to relax the smooth muscle tone of the prostate. In recent years, understanding of the sympathetic innervation of the prostate has improved. This has been paralleled by the development of alpha-adrenergic blocking agents, from nonselective alpha-antagonists, to selective alpha1-antagonists, to the more selective alpha1A-antagonists. It is anticipated that more specific agents will optimize the therapeutic effectiveness of alpha-adrenergic blockade in the prostate while reducing the side effects associated with alpha-adrenergic blockade in other areas of the body, such as the vascular system. This article reviews the evolution of alpha-blockade therapy in management of BPH, focusing on tamsulosin, an agent targeted toward the alpha1A-adrenoceptor that predominates in the prostate. Clinical trials in Europe and the United States have provided evidence that tamsulosin is effective at doses of 0.4 and 0.8 mg/day. At both doses, tamsulosin is associated with significant improvements in the American Urological Association symptom score and the mean and peak urinary flow rates as compared with placebo. This once-daily alpha1A-adrenergic antagonist is well-tolerated, with a minimal potential for the side effects associated with alphas-blocker therapy.
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Affiliation(s)
- M C Beduschi
- Section of Urology, University of Michigan, Ann Arbor, USA
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38
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Girman CJ. Natural history and epidemiology of benign prostatic hyperplasia: relationship among urologic measures. Urology 1998; 51:8-12. [PMID: 9586590 DOI: 10.1016/s0090-4295(98)00049-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Numerically weak correlations can stem from research studies for numerous reasons, some of which have little to do with lack of true physiologic relationships. Previous investigators have reported relatively weak correlations among urologic measures, mostly based on patients referred to urologic clinics. Such samples of patients may be prone to self-selection or referral bias. Men seeking medical care for urinary symptoms are more likely to have more severe symptoms, low urinary flow rates, and prostatic enlargement, and hence clinic-based samples may reflect a narrow spectrum in urologic measures, resulting in attenuated correlation coefficients. Measurement error in the technique or equipment, lack of specificity, and within-patient variability can also attenuate correlations. Thus, the characteristics of the sample upon which correlations are calculated must be considered in the interpretation of the magnitude of relationships among measurements. Possibly due to the broader spectrum, community-based studies have recently found modest but somewhat stronger relationships among urologic measures than previously documented. Such correlations are comparable to those found in other disease areas. In addition, such studies have documented that symptoms, urinary flow rate, and prostatic enlargement are predictive of long-term complications, such as acute urinary retention, with predictive relationships comparable to those found in other disease areas. Thus, the relationships among and predictive ability of urologic measures may be stronger than currently appreciated.
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Affiliation(s)
- C J Girman
- Epidemiology Department, Merck Research Laboratories, West Point, Pennsylvania 19486, USA
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39
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MOREY ALLENF, McANINCH JACKW, DUCKETT CPACE, ROGERS RODMANS. AMERICAN UROLOGICAL ASSOCIATION SYMPTOM INDEX IN THE ASSESSMENT OF URETHROPLASTY OUTCOMES. J Urol 1998. [DOI: 10.1016/s0022-5347(01)63552-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- ALLEN F. MOREY
- Department of Urology, University of California School of Medicine and San Francisco General Hospital, San Francisco, California
| | - JACK W. McANINCH
- Department of Urology, University of California School of Medicine and San Francisco General Hospital, San Francisco, California
| | - C. PACE DUCKETT
- Department of Urology, University of California School of Medicine and San Francisco General Hospital, San Francisco, California
| | - RODMAN S. ROGERS
- Department of Urology, University of California School of Medicine and San Francisco General Hospital, San Francisco, California
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Girman CJ, Jacobsen SJ, Tsukamoto T, Richard F, Garraway WM, Sagnier PP, Guess HA, Rhodes T, Boyle P, Lieber MM. Health-related quality of life associated with lower urinary tract symptoms in four countries. Urology 1998; 51:428-36. [PMID: 9510348 DOI: 10.1016/s0090-4295(97)00717-6] [Citation(s) in RCA: 174] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To describe health-related quality of life (HRQL) associated with lower urinary tract symptoms (LUTS) assessed by validated questionnaires in four countries. METHODS More than 6000 men, recruited by using community- or population-based sampling in four countries, completed questionnaires soliciting information about urinary symptom frequency, bother, degree of interference with daily activities, and other measures of HRQL. RESULTS In all countries, disease-specific HRQL worsened with increasing age. Adjusting for age, most disease-specific HRQL measures were significantly worse with increasing symptom severity. The correlation between symptoms and HRQL was strongest in countries with higher prevalence of symptoms, such as Japan or the United States, and less pronounced in countries with lower prevalence (France, Scotland), possibly reflecting the lower variability in scores. CONCLUSIONS HRQL measures are worse in older men, and increased urinary symptom severity is associated with worse disease-specific HRQL in all countries, despite potential cross-cultural differences in disease prevalence, medication use, perceptions, or willingness to report symptoms or worse HRQL. This cross-cultural consistency suggests that an assessment of symptom bother or interference with daily activities may be useful in patient evaluation.
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Affiliation(s)
- C J Girman
- Department of Epidemiology, Merck Research Laboratories, West Point, Pennsylvania, USA
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41
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Sciarra A, D'Eramo G, Casale P, Loreto A, Buscarini M, Di Nicola S, Seccareccia F, Di Silverio F. Relationship among symptom score, prostate volume, and urinary flow rates in 543 patients with and without benign prostatic hyperplasia. Prostate 1998; 34:121-8; discussion 129. [PMID: 9465943 DOI: 10.1002/(sici)1097-0045(19980201)34:2<121::aid-pros6>3.0.co;2-n] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Studies on the relationship among symptom score, urinary flow rate, and prostate volume in men with lower urinary tract symptoms (LUTS) continue to be of great interest. METHODS A total of 2,418 men, aged 30-86 years, agreed to participate in an interview and to complete a questionnaire regarding voiding patterns. All subjects answering positively to one or more of the questions were submitted to a diagnostic assessment, based on the algorithm outlined by the guidelines of the International Consultation on Benign Prostatic Hyperplasia (BPH). Five hundred forty-three out of the 2,418 participants (22.45%) were evaluated. At the end of the diagnostic evaluation, 400 men with LUTS but without concomitant conditions (except BPH) known to interfere with normal voiding were selected. Descriptive statistics were used to characterize age, symptom score (International Prostate Symptom Score), prostate volume, and urinary flow rate distribution in these patients. Correlations among the aforementioned parameters were evaluated by means of a multivariate, multiple linear regression and logistic regression model. RESULTS As reported in other studies, only weak or modest correlations were found. Moreover, the 400 cases were classified according to four age decades. The decrease in peak and mean flow rate per decade of age was similar (0.5 and 0.4 ml/sec); the increase in prostate volume and in total symptom score per decade was 3.3 cc and 0.6, respectively. In patients less than 50 years old, most of the correlations were stronger than those observed in the entire population of 400 men (age and prostate volume, c.c. 0.2864; age and peak flow rate, c.c. -0.2689; age and mean flow rate, c.c. -0.3034). However, symptom score continued to be weakly correlated with age and prostate volume (c.c. 0.0498 and 0.1966, respectively). In the last part of the study, men were assigned to different treatment strategies. Patients who were assigned to surgical treatment had higher prostate volume and IPSS and lower urinary flow rate than those assigned to nonsurgical treatment. CONCLUSIONS We believe that the reason for the weak statistical association frequently reported in the literature is mainly the urology clinic-based population from which the patient samples were drawn. Data emerging from this analysis support the hypothesis that age is one of the principal factors influencing the relationship among symptom score, urinary flow rate, and prostate volume.
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Affiliation(s)
- A Sciarra
- Department of Urology U. Bracci, University La Sapienza, Rome, Italy
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42
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Naughton MJ, Wyman JF. Quality of Life in Geriatric Patients With Lower Urinary Tract Dysfunction. Am J Med Sci 1997. [DOI: 10.1016/s0002-9629(15)40204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
Lower urinary tract dysfunctions, such as urinary incontinence, detrusor instability, and benign prostatic hyperplasia, are prevalent in older adults. These conditions, which can occur alone or in combination, result in irritative or obstructive symptoms that can interfere with everyday functioning, leading to negative consequences on health-related quality of life. The nature and severity of these symptoms and the perception of their impact on daily activities can be quite variable. Until recently, relatively little was known about the effect of lower urinary tract dysfunctions on general health status and quality of life. An increasing research base is now available that shows the impact of different urologic dysfunctions in clinical and general populations. This article will provide a brief background on the definition and measurement of health-related quality of life and will summarize the literature about the quality of life of community-dwelling elderly patients with urinary incontinence or prostate conditions. Implications to guide clinical practice and future research will be derived.
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Affiliation(s)
- M J Naughton
- Department of Public Health Sciences, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, North Carolina 27157-1063, USA.
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44
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Affiliation(s)
- T Tsukamoto
- Department of Urology, Sapporo Medical University School of Medicine, Japan
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45
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Garraway WM, Alexander FE. Prostate disease: epidemiology, natural history and demographic shifts. BRITISH JOURNAL OF UROLOGY 1997; 79 Suppl 2:3-8. [PMID: 9126064 DOI: 10.1111/j.1464-410x.1997.tb16915.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- W M Garraway
- Department of Public Health Sciences, University of Edinburgh, Scotland, UK
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46
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Rodrigues Netto N, de Lima ML, de Andrade EF, Apuzzo F, da Silva MB, Davidzon IM, Moises MJ, Chamma EJ, Bogado H. Latin American study on patient acceptance of the International Prostate Symptom Score (IPSS) in the evaluation of symptomatic benign prostatic hyperplasia. Urology 1997; 49:46-9. [PMID: 9000184 DOI: 10.1016/s0090-4295(96)00372-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To determine the acceptance of the self-administered International Prostate Symptom Score (IPSS) by people of differing educational levels in two different countries. METHODS The questionnaire adopted by the World Health Organization and known as the IPSS attempts to measure the severity of lower urinary tract symptoms in men with benign prostatic hyperplasia. An international study was performed in Brazil and Argentina and included 768 patients. The IPSS was self-administered and used to evaluate and quantify the clinical symptoms resulting from benign prostatic hyperplasia. The patients were asked not to answer any questions that they did not clearly understand or about which they were unsure of the information they should give. The patients were assessed into two subgroups according to their level of education. The Brazilian group consisted of 458 men in which subgroup 1 was composed of 244 (53%) men who had an elementary school education, whereas subgroup 2 consisted of 214 (47%) men who had a higher education level, including a university degree. The Argentinian group consisted of 310 patients, 158 (51%) of whom had an elementary school education, whereas the remaining 152 (49%) had received higher education, including a university degree. RESULTS A total of 77 men (16.8%), 35 (45.5%) from subgroup 1 and 42 (54.5%) from subgroup 2, failed to complete the questionnaire. The difference between the two subgroups was not significant. A total of 189 questions were not answered. There was no significant difference among the three questions most frequently unanswered by each subgroup. A total of 40 (12.9%) men filled out the questionnaire incompletely, 31 (77.5%) in the lower-education subgroup and 9 (22.5%) in the higher-education subgroup. An incomplete questionnaire was more frequent among the patients with lower education (P < 0.01). CONCLUSIONS In spite of the cultural variations, there was no significant difference in the number of patients unable to answer the questionnaire in the two countries.
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Affiliation(s)
- N Rodrigues Netto
- Division of Urology, Instituto Marcelo Fitte, Buenos Aires, Argentina
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47
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Lukacs B, Leplège A, Thibault P, Jardin A. Prospective study of men with clinical benign prostatic hyperplasia treated with alfuzosin by general practitioners: 1-year results. Urology 1996; 48:731-40. [PMID: 8911517 DOI: 10.1016/s0090-4295(96)00302-0] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To investigate in men with benign prostatic hyperplasia (BPH) treated in the general practitioner setting (1) the magnitude and durability of symptom score improvement with alfuzosin; (2) the effect on patients perceived health-related quality of life (HRQL) and sexuality, (3) adverse outcomes and treatment failure; and (4) progression to acute urinary retention and prostate surgery. METHODS A large, open outcome study was undertaken in the general practitioner setting in France, and a cohort of men with symptomatic BPH who received alfuzosin for 12 months was established. A total of 5849 patients (mean age 66.7 years) were enrolled by 1508 general practitioners in France. Men were examined at baseline and at 3 months, 6 months, and 1 year. To produce standardized outcome measures of disease-specific health status, under the conditions of routine care in the community, patients in the study completed a self-administered symptom questionnaire (score range 0 to 40) and a new, validated BPH-specific HRQL questionnaire (score range 0 to 200). Questionnaires were completed at baseline and during follow-up at 3, 6, and 12 months. RESULTS Alfuzosin was effective in reducing symptoms; 98% (420) of severely and 85% (2479) of moderately symptomatic patients experienced improvement. At 3 months, the global symptom score was reduced by 9.49 +/- 0.08 (-53%), and this reduction persisted for the remainder of the study (-9.76 +/- 0.11). In contrast to the global reduction of symptom scores, there was a time-dependent improvement (+18.41 +/- 0.32 [+30%], +18.45 +/- 0.54 [+37%], and +23.42 +/- 0.57 [+43%] at 3, 6, and 12 months, respectively), in patients' perception of HRQL status. The magnitude of the improvement in HROL status was significantly more pronounced for those patients who had moderate or severe nocturia and daytime frequency at baseline than for those who had mild levels of the same symptoms. Sexuality score at baseline was significantly related to age and was significantly (P < 0.0001) higher in patients less than 70 years old than in older patients. Improvement in patients' perceived sexuality was significant at 12 months (P < 0.0001) and was correlated with age. CONCLUSIONS The results of this large cohort study demonstrate the effectiveness of alfuzosin in reducing symptom severity and improving HRQL status over a 12-month period in men with BPH. It also suggests that HQRL and symptom severity are different and complementary entities. The results of the present study highlight the improvement in HRQL and patients' perceived sexuality that can be achieved in symptomatic patients with BPH receiving a 12-month course of alfuzosin therapy.
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Affiliation(s)
- B Lukacs
- Department of Urology, Tenon Hospital, Paris, France
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48
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Gerber GS. The role of urodynamic study in the evaluation and management of men with lower urinary tract symptoms secondary to benign prostatic hyperplasia. Urology 1996; 48:668-75. [PMID: 8911507 DOI: 10.1016/s0090-4295(96)00249-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- G S Gerber
- Department of Surgery, University of Chicago Pritzker School of Medicine, Illinois, USA
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49
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Madersbacher S, Klingler HC, Schatzl G, Stulnig T, Schmidbauer CP, Marberger M. Age Related Urodynamic Changes in Patients with Benign Prostatic Hyperplasia. J Urol 1996. [DOI: 10.1016/s0022-5347(01)65478-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Stephan Madersbacher
- Departments of Urology and Internal Medicine III, University of Vienna, Vienna, Austria
| | - H. Christoph Klingler
- Departments of Urology and Internal Medicine III, University of Vienna, Vienna, Austria
| | - Georg Schatzl
- Departments of Urology and Internal Medicine III, University of Vienna, Vienna, Austria
| | - Thomas Stulnig
- Departments of Urology and Internal Medicine III, University of Vienna, Vienna, Austria
| | | | - Michael Marberger
- Departments of Urology and Internal Medicine III, University of Vienna, Vienna, Austria
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Girman CJ, Kolman C, Liss CL, Bolognese JA, Binkowitz BS, Stoner E. Effects of finasteride on health-related quality of life in men with symptomatic benign prostatic hyperplasia. Finasteride Study Group. Prostate 1996; 29:83-90. [PMID: 8700804 DOI: 10.1002/(sici)1097-0045(199608)29:2<83::aid-pros3>3.0.co;2-i] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The effects of urinary symptoms on health-related quality of life (HRQL) are important in therapeutic decision making. Few have evaluated the treatment effects on HRQL in men with benign prostatic hyperplasia (BPH), even though increased urinary symptoms are associated with greater worry, bother, and interference with living activities. We report on patient assessments of such disease-specific measures as well as general HRQL measures from two placebo-controlled clinical trials of finasteride in the treatment of symptomatic BPH. Patients treated with finasteride appeared to have greater improvement than placebo-treated patients in disease-specific measures and in patient global assessment. The treated group appeared to have a greater mean increase in sexual domain scores. As expected, general measures (health rating, life satisfaction, ladder of life) changed little. Thus, treatment with finasteride appears to reduce bother, worry, and activity interference due to symptoms but in a small percentage of men may lead to slightly reduced sexual function.
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Affiliation(s)
- C J Girman
- Department of Epidemiology, Merck Research Laboratories, West Point, PA 19486, USA
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