Tamsulosin versus transurethral resection of the prostate: Effect on nocturia as a result of benign prostatic hyperplasia

Evaluating the Impact of Benign Prostatic Hyperplasia Surgical Treatments on Sexual Health

Benign prostatic hyperplasia (BPH), a prevalent condition in older men, is often managed through various surgical interventions. This narrative review aims to explore the impact of these surgical treatments on sexual function, a critical aspect of patient quality of life often overlooked in BPH management. The methodology encompassed a thorough review of contemporary surgical techniques for BPH, including prostate resection, enucleation, vaporization, and minimally invasive therapies such as UroLift, Rezum, and Aquablation. Additionally, the focus was on patient-centered outcomes, with a special emphasis on sexual health following surgery. Findings reveal that, while surgical interventions effectively alleviate BPH symptoms, they often have significant repercussions in sexual function, including erectile and ejaculatory dysfunction. However, emerging techniques demonstrate potential in preserving sexual function, underscoring the need for patient-centric treatment approaches. The study highlights the complex interplay between BPH surgery and sexual health, with minimally invasive treatments showing promise in balancing symptom relief and sexual function preservation. In conclusion, the study advocates for an integrated, interdisciplinary approach to BPH treatment, emphasizing the importance of considering sexual health in therapeutic decision-making. This narrative review suggests a paradigm shift towards minimally invasive techniques could optimize patient outcomes, marrying symptom relief with quality-of-life considerations. The need for further research in this domain is evident, particularly in understanding long-term sexual health outcomes following different surgical interventions for BPH.

Urodynamic findings in female patients with nocturia: An age-matched case-control study

INTRODUCTION

Nocturia negatively impacts the quality of life and is associated with poor general health, but our understanding of its etiologies is incomplete. Urodynamic studies (UDS) findings in patients with nocturia are not well described and may help guide management. Our objective was to compare UDS findings with age-matched patients with and without nocturia.

MATERIALS AND METHODS

We retrospectively reviewed UDS findings of 1124 patients (2010-2017). A total of 484 (43%) presented with nocturia and 821 (73%) were female. Female patients were separated into age-matched groups with and without nocturia. Urinary symptoms, past medical diagnoses, demographic information, and UDS findings were compared.

RESULTS

A total of 596 female patients were included, 298 (50%) with nocturia and 298 without. Past medical history, including diabetes mellitus and cardiovascular disease, did not differ between groups. Patients with nocturia were more likely to have pelvic pain (p = 0.0014) and other daytime symptoms (frequency, urgency, and urgency incontinence). On UDS, patients with nocturia were more likely to have bladder outlet obstruction (BOO) (p = 0.025) and dysfunctional voiding (DV) (p < 0.0001). There was no difference in the frequency of detrusor overactivity (DO). Bladder capacity and postvoid residual volumes were lower, though not significantly, in the nocturia group.

CONCLUSIONS

When comparing UDS findings in contemporary, age-matched groups of female patients with and without nocturia, we found only BOO and DV to be associated with nocturia. While the treatment of nocturia is often aimed at managing DO, our data suggest that this may not be the primary urodynamic correlation with nocturia. Further studies are needed to assess whether successful treatment of BOO and DV can improve nocturia.

Sodium restriction improves nocturia in patients at a cardiology clinic

This study aims to determine whether dietary sodium restriction counseling decreases nocturnal voiding frequency in cardiology patients with concomitant nocturia. Patients who had established care at a cardiology clinic from 2015 to 2018 reporting ≥1 average nocturnal void(s) underwent a comprehensive sodium intake interview by their cardiologist, who provided them with individualized strategies for dietary sodium reduction and assessed adherence at follow-up. Average nocturnal voiding frequency and dietary adherence were documented in the medical record. A nocturia database was compiled for retrospective analysis. A total of 74 patients were included. Patients considered to be adherent with dietary sodium restriction at follow-up (n = 56) demonstrated a decrease in median nocturia frequency (2.5 [2.3-3.0] vs 1.0 [1.0-2.0] voids, P < .001). Among nonadherent patients (n = 18), median nocturia frequency did not significantly change from baseline to follow-up (2.0 [1.5-3.8] vs 2.0 [1.5-4.8] voids, P = .423). Median changes were significantly different between the adherent and nonadherent groups (P < .001). Examination of second follow-up available from 37 patients showed a continued effect. In conclusion, adherence with dietary sodium counseling appears to improve nocturia. Accordingly, dietary modification may represent an important adjunct therapy to lifestyle and pharmacologic interventions for decreasing nocturia frequency. Reduction in nocturnal voiding frequency may also reflect an additional benefit of dietary sodium restriction in accordance with best practice standards for cardiovascular disease.

A Prospective, Multicenter, Open-Label Study of Dose Escalation Therapy in Male Patients With Nocturia Refractory to 0.2-mg Tamsulosin Monotherapy

Purpose

To investigate the efficacy and safety of 0.4 mg of tamsulosin in patients with nocturia not responding to 0.2 mg.

Methods

Patients with intractable nocturia after treatment with 0.2 mg of tamsulosin for>1 month were included in a multicenter, prospective, observational, single-arm study. Patients were prescribed 0.4 mg of tamsulosin and followed up for 2 months to assess nocturnal voiding and nocturia-related bother. Changes in the mean number of nocturnal voids, the proportion of 50% responders, 3-day frequency-volume chart parameters, and questionnaire scores were assessed.

Results

Sixty-two patients were prescribed 0.2 mg of tamsulosin, of whom 56 were prescribed 0.4 mg of tamsulosin. Ten patients dropped out. A single case of orthostatic hypotension was reported. The mean age was 68 years. After 1 and 2 months of taking 0.4 mg of tamsulosin, 23.9% and 22.7% of patients demonstrated a>50% reduction of nocturia, and 16.1% and 19.4% of patients rated the treatment as “very effective,” respectively. Dose escalation to 0.4 mg of tamsulosin, compared to 0.2 mg, did not show an additional effect on reducing nocturnal urine volume. Multivariate logistic regression analysis showed that lower serum sodium levels (odds ratio [OR], 0.41, P=0.037) and the presence of urge incontinence (OR, 7.08, P=0.036) were predictors of a significant improvement of nocturia in response to 0.4 mg of tamsulosin.

Conclusions

Dose escalation may yield a significant improvement of nocturia in>20% of patients, and may be especially helpful in patients with lower sodium levels and urge incontinence.

How can we develop a more clinically useful and robust algorithm for diagnosing and treating nocturia? ICI-RS 2017

AIMS

Nocturia, or waking up at night to void, is a highly prevalent and bothersome symptom. Currently, there is a lack of clear and consistent recommendations regarding evaluation and management of nocturia. The aim of this report is to discuss how to fill the gaps in our knowledge in order to develop a practical patient-oriented diagnostic and therapeutic algorithm for nocturia.

METHODS

This paper is a report of the presentations and subsequent discussion of a Think Tank session at the annual International Consultation on Incontinence Research Society (ICI-RS) in June 2017 in Bristol.

RESULTS AND CONCLUSION

Further investigations are needed to better understand the pathophysiology of nocturia, to allow improvement in diagnosis, and to optimize treatment by increasing efficacy and reducing adverse events. Patient-oriented practical guidelines on nocturia are needed to help clinicians from different disciplines diagnose and treat nocturia.

Management Strategies for Nocturia

PURPOSE OF REVIEW

Nocturia is defined as awakening due to the desire to void during a period of intended sleep. The pathophysiology of nocturia is multifactorial and management remains a challenge. Herein, we provide an overview of the management strategies for nocturia and summarize the existing evidence for treatment of nocturia across the condition's broad etiologic categories: nocturnal polyuria, diminished bladder capacity, and global polyuria.

RECENT FINDINGS

Treatment should begin with behavioral modification. A high level of evidence supports the efficacy of desmopressin in the treatment of nocturnal polyuria. Data supporting the efficacy of α-blockers, antimuscarinics, and surgical bladder outlet procedures in the treatment of nocturia remains limited. Treatment options for nocturia are determined by underlying mechanism. Desmopressin is effective in treating nocturnal polyuria. Surgical intervention, α-blockers, and antimuscarinics may improve nocturia when associated with lower urinary tract symptoms or overactive bladder in the setting of diminished bladder capacity.

Development of the Nocturia Sleep Quality Scale: a patient-reported outcome measure of sleep impact related to nocturia

BACKGROUND/OBJECTIVE

Nocturia's impact on sleep causes significant burden for patients. This study aimed to develop a novel patient-reported outcome (PRO) measure, the Nocturia Sleep Quality Scale (NSQS), for the assessment of the impact of nocturia (defined as ≥2 nocturnal voids/night) on sleep.

METHODS

Sleep-related concepts were identified through a targeted literature review, after which in-depth concept elicitation interviews with patients with a clinical diagnosis of nocturia were conducted. Draft items were generated to address concepts identified as important, meaningful, and relevant. Items were further refined through three iterative sets of cognitive debriefing interviews to optimize instructions, question wording, and response options. Two sleep research experts also provided input.

RESULTS

The literature review and data from 18 concept elicitation interviews provided the basis for a comprehensive set of concepts. Constant comparative analysis was used to identify themes and support item development. The draft questionnaire consisted of 14 items with item-specific response scales. Wording and scaling of the items was optimized based on feedback from the 22 cognitive debriefing interviews and expert input. The results confirmed the completeness and relevance of the NSQS, providing support for the content validity and ability of items to reflect patient perception of nocturia-related sleep impacts.

CONCLUSIONS

The 6-item NSQS assesses the impact of nocturia on sleep by evaluating nighttime awakenings, sleep quantity, and sleep quality. The NSQS is self-administered and is intended to assess change in nocturia's impact on sleep after treatment in a standardized manner. Psychometric evaluation is under way to describe key measurement properties.

[Impact of medical and surgical treatments of LUTS on nocturia]

INTRODUCTION

Nocturia is the most frequently reported lower urinary tract symptom, but the impact of medical and surgical treatments on this symptom remains poorly evaluated. The objective of this work was to carry out a systematic review of the literature on the medical and surgical management of nocturia in men with bladder outlet obstruction due to benign prostatic hyperplasia.

MATERIAL AND METHOD

A systematic review of the literature was conducted including the effects of medical and surgical treatments on nocturia. Articles were selected by 3 independent reviewers before being analyzed and synthesized.

RESULTS

Among medical treatments, the most effective on nocturia seems to be desmopressin. Nevertheless, prescribing restrictions to men under 65 years of age hinder its use in routine practice. The effect of other medical treatments remains modest, although significant compared to placebo groups. The decrease in the number of nocturia would decrease from 0.25 to 0.7 in placebo group and from 0.29 to 1.1 in active treatment groups (alpha blocker, diuretic, anti-inflammatory, IPDE-5, 5 alpha reductase inhibitor). Surgical treatments seem to be more effective on nocturia. Although persistent in half of the patients undergoing surgery, the number of nocturia episodes decreased in 70% of them.

CONCLUSION

Nocturia is one of the most common urinary symptoms and the one that responds the least to the proposed medical and surgical treatments. The information given to patients by urologists must emphasize the modest effects to be expected in this area.

Nocturia: consequences, classification, and management

Nocturia is a widespread condition that can negatively impact quality of sleep and overall health. This condition is multifactorial in nature and is best approached through the analysis of frequency volume charts. Through these charts, clinicians may classify each individual case of nocturia into one of four distinct categories: global polyuria, nocturnal polyuria, reduced bladder capacity, and mixed. Treatments should then be tailored to each individual based upon the category of their nocturia. In some cases, appropriate therapy will consist of behavioral modification techniques or addressing underlying systemic diseases. In other cases, medical therapy may be necessary, but, to date, medications have shown limited efficacy at treating nocturia.

Nocturia: aetiology and treatment in adults

Nocturia is an extremely common condition that has major sequelae for affected patients. Through disruption of sleep, nocturia impairs quality of life and worsens health outcomes, and is associated with a variety of morbidities including diabetes, coronary artery disease, obstructive sleep apnoea, obesity, metabolic syndrome, and depression. Unsurprisingly, several studies have also linked nocturia with reduced survival. Nocturia is not simply a consequence of lower urinary tract disease; rather, it is a multifactorial disorder that is often a manifestation of an underlying renal or systemic disease. Through the use of the frequency volume chart, clinicians can accurately quantify nocturia and determine its aetiology. Evaluation of quality of life and sleep using simple measures is essential in order to assess the impact of nocturia on a patient. Numerous treatment options for nocturia exist, but most are associated with minor benefit or lack sufficient evidence supporting their use. By systematically analysing an individual's causes of nocturia, clinicians can design appropriate treatment strategies to most effectively treat this condition.

Nocturia: Current Levels of Evidence and Recommendations From the International Consultation on Male Lower Urinary Tract Symptoms

OBJECTIVE

To evaluate published evidence on nocturia in men and derive expert recommendations.

METHODS

The International Consultations on Urological Diseases-Société Internationale d'Urologie convened a Consultation of experts on male lower urinary tract symptoms. The Consultation assigned standardized levels of evidence and grades of recommendation to various studies of nocturia epidemiology, pathophysiology, assessment, and treatment.

RESULTS

Evidence review and consensus recommendations were made in the areas of epidemiology, pathophysiology, assessment, and treatment.

CONCLUSION

The review presents a condensed summary of the International Consultations on Urological Diseases-Société Internationale d'Urologie evaluation of nocturia, which offers contemporaneous expert consensus on this topic, with an assessment algorithm emphasizing the potential contribution of systemic conditions to the symptom.

Increases in duration of first uninterrupted sleep period are associated with improvements in PSQI-measured sleep quality

OBJECTIVE

Urology clinical trials assessing bladder function have relied on the self-reported duration of the first uninterrupted sleep period (FUSP) as a proxy outcome for sleep, but the relationship between this measure and more conventional self-reported measures of sleep is unknown. In this study, we examined the association between changes in FUSP and a widely used self-reported measure of sleep, the Pittsburgh Sleep Quality Index (PSQI).

METHODS

We conducted post hoc (secondary) analyses of unpublished data from a previously published randomized clinical trial (NCT00477490) of desmopressin (a medication used to treat nocturia) and examined relationships between baseline and 4-week change in FUSP and PSQI global and subscale scores for participants (N = 580 to N = 606) having complete data.

RESULTS

Data indicated strong associations between change in PSQI global score and FUSP change in six of seven subscale scores. A reduction of 1.8 points in the PSQI global score was associated with a 72-min lengthening of FUSP.

CONCLUSIONS

Results suggest that FUSP is a potentially valuable metric that correlates with changes in perceived sleep duration, depth, quality for the entire night, efficiency, latency, and daytime function. An increase in FUSP was related to improvement in nearly all PSQI subscales. The validity of this measure in the general population remains to be determined.

Nocturia in older adults: implications for nursing practice and aging in place

Nocturia is a bothersome symptom that increases with age, resulting in sleep disruption, an increased risk of falls, and a greater likelihood of rating one's health as poor. It is often a symptom of conditions that cause low volume voiding, overproduction of urine across the day or only at night and a symptom of a sleep disorder. Nocturia affects quality of life and has an impact on aging in place, thus assessment and treatment are essential. Behavioral treatments should be explored first, keeping in mind what the affected older adult defines as the desired outcomes of treatment.

Nocturia and sleep quality after transurethral resection of the prostate

OBJECTIVES

To evaluate the clinical efficacy of transurethral resection of the prostate on nocturia and sleep disorders in patients with lower urinary tract symptoms suggestive of benign prostatic obstruction.

METHODS

A prospective multicenter study including lower urinary tract symptoms suggestive of benign prostatic obstruction patients with nocturia (twice or more) undergoing transurethral resection of the prostate was carried out. All patients were assessed using the International Prostate Symptom Score and the Pittsburgh Sleep Quality Index at baseline, and 6 months after transurethral resection of the prostate.

RESULTS

Overall, 49 patients were included in the study. A total of 20 of them (41%) had a sleep disorder defined as a score of 5.5 or more on the Pittsburgh Sleep Quality Index global score. The nocturia score significantly correlated with component 4 of the Pittsburgh Sleep Quality Index (habitual sleep efficiency). Nocturia significantly decreased after transurethral resection of the prostate from 3.0 ± 1.2 to 1.9 ± 0.8, whereas the global Pittsburgh Sleep Quality Index score did not. In 20 patients with a sleep disorder before transurethral resection of the prostate, subjective sleep quality (component 1) and habitual sleep efficiency (component 4) significantly decreased after transurethral resection of the prostate, but this was not the case for the global Pittsburgh Sleep Quality Index score. In 16 patients with a persistent sleep disorder after transurethral resection of the prostate, International Prostate Symptom Score, voiding and storage symptoms score were higher than those of patients without a sleep disorder, although the nocturia score improved equivalently in both groups.

CONCLUSIONS

Transurethral resection of the prostate diminishes nocturnal urinary frequency and partly improves sleep quality in patients with nocturia and lower urinary tract symptoms suggestive of benign prostatic obstruction. A persistent sleep disorder after transurethral resection of the prostate is associated with persistent voiding and storage symptoms.

The New England Research Institutes, Inc. (NERI) Nocturia Advisory Conference 2012: focus on outcomes of therapy

A consensus statement published in 2011 summarised current research, clinical approaches, and treatment options for nocturia. Since that time, new research has refined our understanding of nocturia in clinically important ways and new evidence has been presented on the efficacy and outcomes of several treatment methods for this underreported, infrequently recognised, and undertreated problem in adults. This paper provides updated guidance to clinicians in light of recent advances in the field.