Lower Urinary Tract Symptoms: Prevalence, Perceptions, and Healthcare-Seeking Behavior amongst Nigerian Men

Life disturbance and hospital visit experiences among Chinese patients with benign prostatic hyperplasia: a qualitative study

BACKGROUND

The impact of lower urinary tract symptoms (LUTS) on the quality of life of patients with benign prostatic hyperplasia (BPH) has been rarely reported. Additionally, the challenges faced by these patients in seeking medical care have often been overlooked. In order to explore the personal struggles caused by LUTS and the difficulties or barriers experienced by Chinese patients with BPH when seeking help, we conducted a qualitative interview study.

METHODS

Qualitative interviews were conducted among 46 patients with BPH who were hospitalized in three tertiary hospitals in China from July 2021 to November 2022. Grounded theory was adopted as the methodology for the qualitative study. After obtaining written informed consent from the study participants, semi-structured interviews were conducted according to the question guidelines. The interview process was audio-recorded; subsequently, the recordings were transcribed, coded, and thematically analyzed.

RESULTS

The difficulties faced by Chinese patients with BPH were classified into seven main themes: (i) disturbed life, (ii) mental burden, (iii) disease cognition and communication, (iv) delayed treatment, (v) medication status, (vi) hospital visits barriers, and (vii) medical insurance issues. Further, each theme was subdivided into 2-5 sub-themes.

CONCLUSIONS

LUTS have a certain effect on the life and spirit of patients with BPH. These patients face different degrees of difficulties in treatment and hospital visits. Therefore, better healthcare systems and additional social support are crucial for improving the current plight of these patients.

The histological prevalence of prostatitis at Potchefstroom Hospital: a cross-sectional study

Introduction

prostatitis is defined as a clinical condition caused by acute or chronic infectious diseases, chronic pelvic pain syndrome, or asymptomatic inflammation of the prostate gland. We conducted a study to determine the prevalence of histological prostatitis in patients with prostatic diseases at Potchefstroom Hospital.

Methods

we conducted a cross-sectional study based on the review of histology report from 1st January 2015 to 31st December 2019 coupled to clinical information of patients. A total of 362 cases with complete histopathology report were included in the study. Chi-square and Fisher exact test were used to test statistical significance with a p-value of 0.05 deemed to be significant.

Results

over a total number of 362 patients, the mean age was 69.82±7.9 years. The overall prevalence of prostatitis on histology was 158 (43.65%). Chronic prostatitis was predominant and commonly associated with BPH or PCa in 142 cases (39.23%) on histopathology report, while acute prostatitis was found in 16 patients (4.42%). We further found prostate cancer in 178 patients (49.17%), BPH in 163 (45.03%). The study shows that 41 cases (23.3%) of prostate cancer were associated with prostatitis, and 96 cases (58.9%) of BPH were also associated with prostatitis on histology. The difference was statistically significant p < 0.001. The study revealed that in BPH with prostatitis the median PSA was 15 ng/ml (IQR 9-24), while in BPH without prostatitis the median PSA was 11ng/ml (IQR 7-16). (p < 0.017). This means that prostatitis increases PSA in patients with BPH. However, the presence of prostatitis did not significantly influence the PSA value in patients with prostate cancer.

Conclusion

this study showed that close to half of the histology examined had signs of prostatitis. Chronic prostatitis was more frequent on histology done in our sample. BPH was strongly associated with prostatitis. Prostatitis contributed to a higher PSA values in patients with BPH and did not influence the PSA value in PCa.

Correlation between bladder wall thickness and uroflowmetry in West African patients with benign prostatic enlargement

Background

Pressure flow urodynamic study remains the gold standard for the diagnosis of bladder outlet obstruction; however, their use is limited by their relative unavailability in our environment, cost, and invasiveness. Measurement of bladder wall thickness (BWT) by transabdominal ultrasonography is a promising tool that can be used to diagnose bladder outlet obstruction in our environment where pressure-flow urodynamic study is not readily available.

Objective

The study aimed to correlate BWT with uroflowmetry and to establish a BWT cut-off in patients with lower urinary tract symptoms (LUTS) due to benign prostatic enlargement.

Materials and Methods

This was a prospective one-year study of patients with LUTS due to benign prostatic enlargement. The patients were divided into obstructed and non-obstructed groups with Q- max of 10 ml/s serving as the cut-off value. Receiver Operator Curve (ROC) was used to evaluate the performance of BWT in diagnosing BOO. Statistical significance was set at P < 0.05.

Results

The mean BWT and Q-max were 4.53 ± 2.70 mm and 15.06 ± 9.43 ml/s. There was a negative correlation between BWT and Q-max (r = -0.452, P = 0.000), Q-average (r = -0.336, P = 0.000), and voided volume (r = -0.228, P = 0.046). A BWT cut-off of 5.85 mm was found to be the best threshold to differentiate obstructed from non-obstructed patients with a sensitivity and specificity of 70 and 88.2 percent respectively.

Conclusion

Bladder wall thickness showed an inverse relationship with maximum flow rate with high sensitivity and specificity. This non-invasive test can be used as a screening tool for BOO in our setting, where the pressure flow urodynamic study is not readily available.

Multiple sclerosis and lower urinary tract symptoms: A survey of prevalence, characteristic and urological evaluations

Objective

Most multiple sclerosis patients have urological complications such as lower urinary tract symptoms. This study was conducted to evaluate the prevalence of these symptoms and whether they result in a urological evaluation.

Methods

A cross-sectional study of 517 multiple sclerosis patients at Tehran's referral multiple sclerosis center and neurology clinics between 2018 and 2022 was performed. Data were collected through interviews after patients completed informed consent forms. Urological examinations, including urine analysis and ultrasonography, were evaluated as final assessments. The data were analyzed using descriptive and inferential statistical tests in Statistical Package for Social Science.

Results

Among all participants, the prevalence of lower urinary tract symptoms was 73% (n = 384), with urgency (44.8% n = 232) being the most common symptom. The prevalence of intermittency was significantly higher among women (p = 0.004). There was no gender-significant difference in terms of the prevalence of other symptoms (p > 0.050). Lower urinary tract symptoms were significantly correlated with age, clinical course, disease duration, and disability (p < 0.001). Additionally, 37.3% and 18.7% of patients with lower urinary tract symptoms, as well as 17.9% and 37.5% of patients with multiple sclerosis attacks, respectively, had undergone urine analysis and ultrasonography.

Conclusion

Multiple sclerosis patients rarely undergo urological evaluations during the course of their disease. Proper assessment is essential as these symptoms are among the most detrimental manifestations of this disease.

Urinary Incontinence and Its Association with Physical and Psycho-Cognitive Factors: A Cross-Sectional Study in Older People Living in Nursing Homes

Urinary incontinence (UI) is a common geriatric syndrome affecting bladder health and is especially prevalent in nursing homes (NHs). The aim of the study was to determine the prevalence of UI and its associated factors in five Spanish NHs. UI (measured with Minimum Data Set 3.0), sociodemographic, and health-related variables were collected. Chi-square (or Fisher's) or Student's t-test (or Mann Whitney U) for bivariate analysis were used, with Prevalence Ratio (PR) as an association measure. The prevalence of UI was 66.1% (CI:95%, 53.6-77.2) in incontinent (n = 45, mean age 84.04, SD = 7.7) and continent (n = 23, mean age 83.00, SD = 7.7) groups. UI was significantly associated with frailty (PR = 1.84; 95%CI 0.96-3.53), faecal incontinence (PR = 1.65; 95%CI 1.02-2.65), anxiety (PR = 1.64; 95%CI 1.01-2.66), physical performance (PR = 1.77; 95%CI 1.00-3.11), and cognitive state (PR = 1.95; 95%CI 1.05-3.60). Statistically significant differences were found between incontinent and continent NH residents for limitations in activities of daily living (ADL), mobility, quality of life, sedentary behaviour, and handgrip strength. It can be concluded that two out of three of the residents experienced UI, and significant associated factors were mainly physical (sedentary behaviour, frailty, physical performance, ADL limitations, mobility, faecal incontinence, and handgrip strength) followed by psycho-cognitive factors (cognition, anxiety, and quality of life).

Prevalence, risk factors and quality of life of Lower Urinary Tract Symptoms (LUTS) among men attending Primary Care slum clinics in Bangalore: A cross-sectional study

Background

Men, more than 50 years of age, have a higher incidence of lower urinary tract symptoms (LUTS), and this increases with the advancing age. The prevalence of LUTS varies in different geographical areas across the world, and studies have reported that LUTS in men may significantly affect the quality of life (QoL) and influence their health-seeking behavior. Early detection of LUTS is essential as it is related to several complications. This study aimed to estimate the prevalence of LUTS and factors associated with LUTS and health-seeking behavior.

Methods

We interviewed 201 men (>50 years) attending two urban primary care clinics in Bangalore using the IPSS questionnaire and calculated the prevalence of LUTS. Factors associated with LUTS and health seeking-behavior were tested using the Chi-square test. A P-value less than 0.05 was considered as significant.

Results

The prevalence of LUTS was 85%. LUTS was significantly associated with those having diabetes and those consuming more than two cups of tea per day. The most common symptom was nocturia (85.4%) and a weak stream (35.0%). Moderate and severe LUTS were significantly associated with poor QoL score (P < 0.0001). Only 9.3% of the men sought medical help in spite of their symptoms, and the most common reason for seeking health care was the disturbance they had due to the urinary symptoms (81.3%).

Conclusions

Family physicians should be aware that a significant proportion of the men in the age group of 50 years suffer from LUTS, and eliciting the same is essential during the process of consultation.

Sociodemographic factors that affect the real treatment rate among patients diagnosed with benign prostatic hyperplasia

BACKGROUND

Real treatment rate among patients diagnosed with benign prostatic hyperplasia (BPH/LUTS) and also its association with sociodemographic factor (SDF) have not been extensively investigated.

METHODS

Data were obtained from the 2006, 2008, 2010, 2012, 2014, and 2016 waves of the Korean Longitudinal Study of Aging (KLoSA). Among 10,254 individuals at the first baseline survey in 2006, a total of 4383 participants were ultimately included for final analysis. For statistical analysis, chi-square tests and generalized estimating equation regression models were conducted.

RESULTS

The prevalence rate of BPH/LUTS was 6.1% (266/4383) and real treatment rate was 58.3 percent (155/266). After adjusting for all confounders, odds ratio (OR) for the treatment of prostate disease in patients ages 55-64 and 65 years or more was 1.884 times higher (95% CI 1.096-3.237; p = .022) and 2.989 times higher (95% CI 1.755-5.091; p < .0001) than patients ages under 55, respectively. The OR for treatment of prostate disease in those residing in urban areas was 0.756 times lower (95% CI 0.573-0.998; p = .048) than those residing in metropolitan areas. The OR for treatment of prostate disease in those with bad self-rated health was 1.886 times higher (95% CI 1.461-2.436; p < .0001), compared to those with good self-rated health.

CONCLUSION

The real treatment rate among patients diagnosed with BPH/LUTS was 58.3%, a larger treatment rate than earlier reports. However, there are still a large proportion of patients who do not seek treatment; and age, residential area, and self-rated health were all found to be associated with real treatment rate.

Lower urinary tract symptoms in men: challenges to early hospital presentation in a resource-poor health system

Background

The point at which men seek medical care for lower urinary tract symptoms (LUTS) varies between individuals. Presentation to hospital with complications beyond LUTS appears prevalent in our setting. The aim of this survey is to assess from the community perspective in southeast Nigeria, the challenges to early presentation for medical evaluation for LUTS by men.

Methods

A questionnaire-based cross-sectional survey of randomly-selected men ≥40 years. The questionnaire captured respondent’s age; presence, duration and severity of LUTS; access to health information; wealth-index; and when (and why) medical care for LUTS was sought. Analysis was with SPSS® version 20.

Results

In all, responses from 1319 men (mean age 54.2 ± 10.2 years) are analysed. Of these, 267 report LUTS: 58.4% (156) report moderate to severe LUTS and 51.7% (138) are yet to seek medical care. As regards seeking medical care, all the men reporting LUTS of 3 months, 35.7% of 126 men reporting moderate LUTS, and 20.0% of 30 men reporting severe LUTS are yet to seek medical care. LUTS being non-bothersome (not financial constraint) is the most prevalent reason for not seeking medical care early. Delay is encouraged by limited access to health information (OR 3.10; p < 0.001), but discouraged by literacy (OR 0.86; p < 0.001) and aging (OR 0.93; p = 0.002).

Conclusion

From the community perspective, the prevalent challenge to seeking medical care for LUTS early is absence of bother. Empowering men through formal education and researched health information will influence positively the time that LUTS in men is appreciated as bothersome.

Quality of life among patients with multiple sclerosis and voiding dysfunction: a cross-sectional study

BACKGROUND

Evaluating the usefulness of treatment requires a direct measurement of the health-related quality of life (QOL). Therefore, this study was carried out aiming to determine the QOL of patients with MS and voiding dysfunction.

METHODS

This cross-sectional study was carried out using multi-stage random cluster sampling method on 602 patients with MS in Isfahan, Iran. All data were collected through interviews using standard questionnaires including International Prostate Symptom Score (IPSS), and the Multiple Sclerosis Quality of Life-54 (MSQOL-54). Data were analyzed using descriptive and inferential statistical tests.

RESULTS

The prevalence rate of mixed, irritative, and obstructive urinary symptoms was 52.2, 25.5, and 6.5%, respectively. The mixed symptom had the highest prevalence among men and women with rates of 56.5 and 51.1%, respectively. The prevalence of irritative and obstructive symptoms was, respectively, higher and statistically significant among women alone and men alone (P <  0.05). The prevalence of irritative symptoms was higher among patients with MS, EDSS score ≤ 3, disease duration of less than 5 years, and with clinically isolated syndrome. In addition, the prevalence of mixed symptoms was higher among patients with MS of over 30 years of age with a Pre-high school degree, severe disability, disease duration of over 10 years, and progressive MS; the difference was statistically significant (P <  0.05). There was a difference in the combined dimensions of physical and mental health of QOL between the two groups with and without urinary symptoms (P <  0.05). Logistic regression analysis revealed that there was a higher probability of a urinary problems among patients with MS and high age [3.273 (1.083-9.860); P = 0.035].

CONCLUSIONS

Mixed urinary symptoms are highly prevalent among MS patients and affect QOL dimensions. In order to improve QOL, more attention and focus should be paid to urinary problems in MS patients.

The relationship between prevalence and severity of lower urinary tract symptoms (LUTS), and body mass index and mid-abdominal circumference in men in a resource-poor community in Southeast Nigeria: a cross-sectional survey

Background

There is paucity of information on the community-based prevalence and severity of lower urinary tract symptoms (LUTS) in men who are 40 years and older in the southeast region of Nigeria. This study seeks to determine the community-based prevalence of LUTS and the relationship between LUTS, and body mass index (BMI) and mid-abdominal circumference (MAC) in men.

Methods

An interviewer-administered, questionnaire-based survey. Three of nine settlement clusters were randomly selected while systematic random sampling of 1 in 3 eligible subjects was used to select participants. Analysis was done using SPSS® version 20.

Results

One thousand three hundred and nineteen duly completed questionnaires were analyzed. The respondents are within ages 40-92 years with mean age 54.2 ± 10.2 years, mean BMI 25.97 ± 4.18Kg/m² and mean MAC 89.80 ± 12.43 cm. Overall prevalence of LUTS is 20.2%. Nocturia at a prevalence of 19.2% is the most prevalent lower urinary tract symptom and also the earliest to manifest. LUTS prevalence and severity increases with increasing age. About 9.6% report moderate LUTS while 2.3% report severe LUTS. Storage LUTS are reported more frequently than voiding LUTS. LUTS did not vary significantly with BMI, MAC or Wealth-Index.

Conclusion

LUTS prevalence and severity vary with age, but not with BMI, MAC or Wealth-Index.

Voided volume < 150 mL on initial uroflowmetry in men with storage symptoms: Is it an unreliable test result or a sign of severe storage symptoms?

Purpose

To assess the utility of voided volume on initial uroflowmetry in predicting symptom severity in men with storage symptoms. In addition, we assessed the probability that men would show a voided volume of ≥ 150 mL on uroflowmetry if the examination is repeated.

Methods

Between 2016 and 2017, 352 men with storage symptoms were enrolled in the study. The patients completed the frequency–volume chart and were divided into four groups based on the voided volume. A multivariate analysis was performed to determine the variables affecting voided volume.

Results

The VV was < 68.8 mL in 88 patients (25.0%), 68.9–150 in 89 (25.3%), 150–250 in 87 (24.7%), and ≥ 250 in 88 (25.0%) patients. Although the International Prostate Symptom Score did not differ among the groups, the storage subscore was significantly higher in patients with decreased voided volume (p = 0.010). The total number of voids was greater in patients with decreased voided volume (p < 0.001), as was the number of nocturnal voids (p = 0.007). The maximum voided volume (p < 0.001) and 24-h urine output (p = 0.003) decreased as voided volume decreased. The proportions of patients with a mean daytime urine output ≥ 150 mL were 30.1%, 43.0%, 64.7%, and 66.7% in each group, respectively (p < 0.001). Older age and decreased maximum voided volume significantly affected the voided volume on initial uroflowmetry.

Conclusions

A decreased voided volume on initial uroflowmetry may be a sign of severe storage symptoms in men. This finding is related to older age and decreased functional capacity. In these patients, it is better to perform a careful clinical assessment to diagnose and treat overactive bladder.

The change of IPSS 7 (nocturia) score has the maximum influence on the change of Qol score in patients with lower urinary tract symptoms

PURPOSE

This study evaluated the factors affecting lower urinary tract symptom (LUTS)-related quality-of-life (Qol) scores and the change in the Qol scores following treatment.

METHODS

This pooled data analysis study collected the international prostate symptom score (IPSS) with Qol score from five studies which evaluated the change in the IPSS after medication for LUTS. Post-treatment IPSS with Qol scores were measured at 3 months after the initiation of medication.

RESULTS

The mean age of 444 men was 62.5 ± 8.5 years. The mean IPSS total and Qol score at baseline were 18.6 ± 6.7 points and 4.0 ± 0.9 points, respectively. Each IPSS item score, except IPSS 3, was found to be an independent factor that had an influence on baseline Qol scores, with IPSS 7 (nocturia) showing the most significant correlation. After 3 months' medication, IPSS total and Qol score were significantly decreased to 11.7 ± 6.4 (p < 0.001) and 2.9 ± 1.2 points (p < 0.001), respectively. On multivariate analysis, the improvements in IPSS item 2, 4, 5, and 7 scores were found to be independent factors that had an influence on the improvement in Qol scores. The improvement in IPSS 7 had maximum influence on the improvement in Qol score. Among men with a decrease in total IPSS score by 5 or more points but without improvement in nocturia, Qol was not improved in one-third of them.

CONCLUSIONS

Storage symptoms had a greater influence on QoL scores than voiding symptoms. The improvement in nocturia after treatment was the most important factor for the improvement in Qol.

Lower urinary tract symptoms and erectile dysfunction in men from the Republic of Moldova

A transversal study based on 1,186 respondents' group questioning was realized in order to study lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) prevalence in men from the Republic of Moldova. The basic tools used included IPSS (International Prostate Symptom Score) and IIEF-5 (International Index of Erectile Function) questionnaires as well as general questions to assess the presence of risk factors. ED total prevalence in the studied population was 47.1%, inclusively mild form - 22%, slightly moderate - 12.4%, moderate - 7.6% and severe - 51%. The overall prevalence of LUTS symptoms, according to the IPSS score, was 42.9% with significant variations in males up to 40 years - 15.7% and over this age - 62.6% (p <0.05). LUTS presence correlates directly with erectile dysfunction prevalence, especially in men over the age of 40, where 82% of those with LUTS will also have ED. LUTS and ED symptomatologies have an increased prevalence among men from the Republic of Moldova, especially over the age of 40. Statistically significant correlations between these two pathologies were demonstrated. These correlations need to be taken into account both in diagnosis establishment and in concomitant treatment.