Health-related quality of life and psychological well-being in patients with benign prostatic hyperplasia

Comparative efficacy and safety of greenlight and thulium laser vaporization techniques for benign prostatic hyperplasia: a systematic review and meta-analysis

This meta-analysis evaluates the efficacy and safety of greenlight (PVP) and thulium laser vaporization (ThuVAP) in Benign Prostatic Hyperplasia (BPH) treatment. A systematic literature search was conducted in databases including PubMed, Cochrane Library, EMBASE, CNKI, Wangfang, and VIP in November 2023. Following the PRISMA guidelines, a systematic review and meta-analysis of the primary outcomes of interest were performed. The review was prospectively registered on PROSPERO under the registration number CRD42023491316. A total of 13 studies were included. The results of the meta-analysis showed that compared to PVP, ThuVAP had a shorter operation time (MD: 8.56, 95% CI: 4.10 ~ 13.03, p = 0.0002), and higher postoperative transfusion (OR:0.26, 95% CI: 0.10 ~ 0.64, p = 0.004). However, no significant differences were observed between the two groups in terms of length of stay (MD: -0.32, 95% CI: -0.78 ~ 0.14, p = 0.17), catherization time (MD: 0.03, 95% CI: -0.13 ~ 0.19, p = 0.73), international prostate symptom score improvement (MD: 0.23, 95% CI: -0.36 ~ 0.81, p = 0.45), quality of life improvement (MD: 0.04, 95% CI: -0.04 ~ 0.12, p = 0.29), maximum urinary flow rate improvement (MD: -0.59, 95% CI: -1.42 ~ 0.24, p = 0.16), postvoid residual urine volume improvement (MD: 1.04, 95% CI: -6.63 ~ 8.71, p = 0.79), overall postoperative complications (OR:1.15, 95% CI: 0.65 ~ 2.03, p = 0.63), postoperative bleeding (OR:1.18, 95%  CI: 0.67 ~ 2.07, p = 0.56), re-peration (OR:0.55, 95% CI: 0.16 ~ 1.95, p = 0.35), urethral stricture (OR:0.90, 95% CI: 0.46 ~ 1.75, p = 0.75), and urinary incontinence (OR:1.07, 95% CI: 0.64 ~ 1.78, p = 0.80). The results of subgroup analysis showed that the results of comparing thulium vaporesection or vapoenucleation with PVP were consistent with the results of the pooled analysis. Both greenlight and thulium laser vaporization are effective and safe, with comparable surgical and functional outcomes. The choice between these methods should be based on patient-specific factors.

Safety and efficacy of an α1 -blocker plus mirabegron compared with an α1 -blocker plus antimuscarinic in men with lower urinary tract symptoms secondary to benign prostatic hyperplasia and overactive bladder: A systematic review and network meta-analysis

AIM

Antimuscarinics and the β3-adrenoreceptor agonist, mirabegron, are commonly used for treating patients with overactive bladder (OAB) and α1 -adrenoreceptor antagonists (α1 -blockers) are the main pharmacological agents used for treating lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH). As these conditions commonly occur together, the aim of this systematic review was to identify publications that compared the use of an α1 -blocker plus mirabegron with an α1 -blocker plus antimuscarinic in men with LUTS secondary to BPH and OAB. A meta-analysis was subsequently conducted to explore the safety and efficacy of these combinations.

METHODS

Included records had to be from a parallel-group, randomized clinical trial that was ≥8 weeks in duration. Participants were male with LUTS secondary to BPH and OAB. The indirect analyses that were identified compared an α1 -blocker plus OAB agent with an α1 -blocker plus placebo. The PubMed/Medical Literature Analysis and Retrieval System Online, the Excerpta Medica Database, the Cochrane Central Register of Controlled Trials, and the ClinicalTrials.gov registry were searched for relevant records up until March 5, 2020. Safety outcomes included incidences of overall treatment-emergent adverse events (TEAEs) and urinary retention, postvoid residual volume, and maximum urinary flow (Qmax ). Primary efficacy outcomes were micturitions/day, incontinence episodes/day, and urgency episodes/day, and secondary outcomes were Overactive Bladder Symptom Score and International Prostate Symptom Score. A Bayesian network meta-analysis approach was used for the meta-analysis.

RESULTS

Out of a total of 1039 records identified, 24 were eligible for inclusion in the meta-analysis. There were no statistically significant differences between the α1 -blocker plus mirabegron and α1 -blocker plus antimuscarinic groups in terms of the comparisons identified for all the safety and efficacy analyses conducted. Numerically superior results were frequently observed for the α1 -blocker plus mirabegron group compared with the α1 -blocker plus antimuscarinic group for the safety parameters, including TEAEs, urinary retention, and Qmax . For some of the efficacy parameters, most notably micturitions/day, numerically superior results were noted for the α1 -blocker plus antimuscarinic group. Inconsistency in reporting and study variability were noted in the included records, which hindered data interpretation.

CONCLUSION

This systematic review and meta-analysis showed that an α1 -blocker plus mirabegron and an α1 -blocker plus antimuscarinic have similar safety and efficacy profiles in male patients with LUTS secondary to BPH and OAB. Patients may, therefore, benefit from the use of either combination within the clinical setting.

Reaching a Tipping Point: A Qualitative Exploration of Quality of Life and Treatment Decision-Making in People Living With Benign Prostatic Hyperplasia

Benign prostatic hyperplasia (BPH) is a common condition amongst older men and is associated with lower urinary tract symptoms and erectile dysfunction; these symptoms can be burdensome and negatively affect quality of life. Various surgical and pharmaceutical treatment options exist but there is a paucity of qualitative research exploring men's decision-making when seeking BPH treatment. This study qualitatively explored men's experience of living with BPH and seeking treatment for BPH. Twenty men (aged 52-75) were recruited from outpatient urology clinics at a hospital trust in Southern England. Data were collected using semi-structured interviews (via video or telephone call) and were audio-recorded; transcripts were analysed using thematic analysis. Four themes were generated: 'Impacts are about more than just physical symptoms', 'The path towards treatment', 'The process of information gathering' and 'Navigating hopes, fears and uncertainty'. Results indicate most men appear to seek treatment for BPH following a gradual, and sometimes lengthy, period of deterioration in symptoms; for some men, however, treatment seeking follows an acute episode of sudden or severe symptoms. The decision to proceed with surgical or minimally invasive treatment options appears to be dependent on men reaching a tipping point; they no longer perceive their symptoms as tolerable and feel their ability to cope with symptoms is reduced. Men each bring their own set of concerns and preferences about side effects and risk-benefit profiles of different treatments. Clinicians need to be sensitive to these individual differences and incorporate them into shared decision-making for choosing between treatment options for BPH.

Mental Health in Non-Oncologic Urology Patients

This article is a literature review of mental health concerns in non-oncologic urology patients. Pathologies represented in this review include Peyronie's Disease (PD), erectile dysfunction (ED), urinary incontinence and urinary tract infections (UTI), infertility, benign prostatic hyperplasia (BPH), kidney stones, and urinary retention. While there has been great interventional focus as of late for urogenitary malignancies (i.e. prostate cancer awareness with the Movember campaign), literature studies and intervention focused on non-oncologic urology patients has been limited. As such, we conducted a review on urology patients with non-oncologic pathologies as an effort to increase clinician awareness of mental health concerns among such patients, increase the comfort level for clinician communication on socially sensitive topics surrounding pathologies, and review ongoing interventions conducted within these pathologies. We outlined different ongoing Mental Health Illness (MHI) needs and treatments for various pathologies. Patients with non-cancerous urologic pathologies had lower quality of life and higher incidence of MHI than the general population. As such, in line with the American Urological Association recommendations, psychological and social support from peers, therapists, and healthcare providers further prove to be crucial for some subpopulations. The review also yielded pathology specific interventions such as group therapy for ED patients. Given the higher incidence of MHI in the patient population after the Covid-19 pandemic, MHI awareness in the sphere of non-oncologic urology treatment continues to be crucial when creating a collaborative treatment platform for patients.

Comparison of effectiveness and postoperative complications of different surgical methods in the treatment of benign prostatic hyperplasia: a systematic review and meta-analysis based on randomized controlled trials

Background

More and more new surgical procedures for the treatment of benign prostate hyperplasia (BPH) are proposed creatively. However, the existing clinical evidence shows that the effectiveness and safety of various procedures exist inconsistent.

Methods

The randomized controlled trials comparing the international prostate score, length of hospital stay, maximum urinary flow rate, operation time, and complication rates of prostatic artery embolization (PAE), Greenlight-XPS Laser prostate vaporization procedure (GLL PVP), diode laser enucleation of prostate (DILEP) and plasmakinetic resection of the prostate (PKRP), transurethral resection of the prostate (TURP) in patients with BPH were screened out in databases. The primary outcome was pooled using a restricted maximum likelihood-based random-effect model and inverse variance-based fixed-effect model. Cochrane Q statistics and I2 statistics were computed to quantify between-study heterogeneity. The risk of bias of each included study was assessed using the revised Cochrane risk of bias tool.

Results

This meta-analysis ultimately included 14 original research papers, with 1,940 participants enrolled. Eight studies were considered to be at moderate risk of bias, while the others were at mild risk of bias. Although the improvement in functional outcome of the DILEP procedure was equivalent to that of the PKRP procedure, the DILEP procedure group had fewer hospital stays than the PKRP group (P=0.01). In addition, even though the performance of the GLL PVP procedure in the improvement of functional outcome was inferior to the counterpart of TURP (P=0.64), it had a much fewer hospital stays (P=0.01). Moreover, there is still insufficient evidence for the improvement of subjective functional indicators of postoperative patients with PAE compared with TURP [international prostate symptom score (IPSS): P=0.73; IPSS QoL: P=0.91], but achieved less satisfactory objective functional outcomes (Qmax: P=0.06; PVR: P=0.00).

Discussion

New surgical procedures such as GLL PVP, PAE, and DILEP were safer than traditional TURP procedures. However, it is not superior to traditional surgery in the improvement of clinical symptoms. In clinical practice, the pros and cons of the new operation and the traditional operation should be carefully weighed, and the operation that is most suitable for the patient's condition should be selected.

Depression risk associated with the use of 5α-reductase inhibitors versus α-blockers: A retrospective cohort study in South Korea

Background

One of the most prescribed treatments for benign prostatic hyperplasia (BPH) is 5α-reductase inhibitors (5ARI). Europe experienced recent safety issues involving 5ARI and depression symptoms, with similar findings being seen in Western countries. The South Korea has updated the drug label in accordance with European recommendations, but the relevant evidence was insufficient. This study compared the use of 5ARI versus α-blocker (AB) as a treatment for BPH and related risks of depression to provide evidence based on the Korean population.

Methods

This was a retrospective cohort study using South Korea’s Health Insurance Review & Assessment Service claim data from 2011 to 2017. New patients diagnosed in men with BPH and taking medications that contained either 5ARI or AB between July 1, 2013, and June 30, 2015, were included (n = 1,461 5ARI; n = 18,650 AB). The primary outcome was depression defined per the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-10: F32-34, F38, F412, F432). Logistic regression was used to implement 1:1 propensity score (PS) matching of patients taking 5ARI to those taking AB to adjust for confounding. Cox proportional hazard models were used to compare the risk of depression associated with 5ARI versus AB.

Results

Balance in baseline characteristics between the treatment groups were achieved within PS matched pairs (1,461 pairs). Compared to the AB medication group, the 5ARI group had lower depression (HR: 0.69, 95% CI: [0.51–0.92]). However, we could not find a clinically relevant, statistical difference after PS matching (HR: 0.91, 95% CI: [0.61–1.36]).

Conclusions

The risk of depression associated with 5ARI was not meaningfully different from AB in Korea, which suggests that medical officials should provide the most appropriate medication for BPH patients by considering both treatment benefits and depression risk.

Comparison of different laser-based enucleation techniques for benign prostate hyperplasia: A systematic review and meta-analysis

BACKGROUND

To summarize the current evidence on different laser-based enucleation techniques for benign prostate hyperplasia and compare the efficacy and safety of en-bloc, two-lobe and three-lobe techniques.

MATERIALS AND METHODS

Through a systematical search of multiple scientific databases in March 2021, we performed a systematic review and cumulative meta-analysis of the primary outcomes of interest according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and AMSTAR (Assessing the methodological quality of systematic reviews) Guidelines, whose protocol was registered with PROSPERO(CRD42021240684).

RESULTS

A total of 9 studies were included. All three laser enucleation techniques had no statistically significant difference in terms of enucleated prostate weight, maximum urinary flow rate (Qmax), postvoid residual urine volume (PVR), international prostate symptom score (IPSS), transient UI (TUI), persistent UI (PUI) and early postoperative complications. A shorter enucleation time was associated with the en-bloc technique compared to three technique (MD: -8.26, 95%CI: -12.73--3.79, p = 0.0003), whereas no significant difference was found in en-bloc versus two-lobe technique (MD:0.97,95%CI: -0.30-2.24,p = 0.13) and two-lobe versus three-lobe technique (MD: -3.19, 95%CI: -7.45-1.06, p = 0.14). A higher enucleation rate was associated with the en-bloc and two-lobe technique (MD: 0.05, 95%CI: 0.00-0.10, p = 0.03; MD: 0.09, 95%CI: 0.01-0.17, p = 0.03, respectively). A superior QoL was related to the two-lobe enucleation technique compared to three-lobe technique (MD: 0.22, 95%CI: 0.06-0.39, p = 0.009), whereas no meaningful difference was found in the group of en-bloc versus two-lobe (MD: -0.12, 95%CI: -0.62-0.37, p = 0.62) and group of en-bloc versus three-lobe (MD: -0.14, 95%CI: -0.56-0.29, p = 0.52).

CONCLUSIONS

En-bloc and two-lobe laser-based enucleation techniques are feasible and safe alternative to three-lobe technique with comparable surgical outcomes and similar functional outcomes. A superior enucleation efficiency was associated with En-bloc and the two-lobe techniques compared to the three-lobe technique.

Global, Regional, and National Incidence and Year Lived with Disability for Benign Prostatic Hyperplasia from 1990 to 2019

The objective of this study is to provide comprehensive and up-to-date estimates on the disease burden of BPH in 204 countries and territories between 1990 and 2019. Data about incidence, year lived with disability (YLD), and their age-standardized rates (ASRs) for 21 regions, 5 Socio-demographic Index (SDI) quintiles, 204 countries and territories, and 12 age categories from 1990 to 2019 were obtained from the Global Burden of Disease 2019 study. Estimated annual percentage changes (EAPCs) of the ASRs and the associations between SDI and the ASRs were estimated. The effects of population growth, population aging, and age-specific rate on the changes in the absolute numbers of incidence and YLD were quantified. Globally, there were 11.26 million (95% uncertainty interval [UI]: 8.79, 14.46) new cases and 1.86 million (95%UI: 1.13, 2.78) YLD due to BPH in 2019. The global ASRs of incidence (EAPC: −0.031, 95% CI: −0.050, −0.012) and YLD (EAPC: −0.058, 95% CI: −0.084, −0.031) decreased slightly from 1990 to 2019, whereas the absolute numbers increased dramatically from 1990 (incidence by 105.7% and YLD by 110.6%), mainly driven by the population growth (53.5% for incidence and 54.4% for YLD) and population aging (55.7% for incidence and 63.2% for YLD). The burden of BPH varied markedly among different regions, socioeconomic status, and countries. As the population is growing and aging, great efforts are required to develop effective prevention, treatment and management strategies to meet the high and increasing burden of BPH worldwide.

Quality of life and body image of patients with urinary disorders

OBJECTIVE

to assess the quality of life and body image of men with difficulty urinating and indwelling urinary catheter users, integrating the socio-demographic, economic and morbidity variables.

METHOD

a cross-sectional analytical study with 64 male patients with urinary problems. Three questionnaires were used for data collection: one containing sociodemographic, economic and morbid data, the Medical Outcome Study 36-item short-form health survey to analyze quality of life, and the Body Dysmorphic Examination, which assesses body image. T-test, Mann-Whitney, Pearson, Spearman, Linear Regression and Stepwise were used.

RESULTS

quality of life and body image were compromised in both groups, affecting emotional aspects, with a high degree of body dissatisfaction and altered physical and social adversity.

CONCLUSION

changes in patients' quality of life and body image were observed, confirming the need for improvement in care.

Caffeic acid phenethyl ester guards against benign prostate hypertrophy in rats: Role of IGF-1R/protein kinase-B (Akt)/β-catenin signaling

Benign prostate hypertrophy (BPH) is among the most common diseases with a huge impact on the quality of life of elderly men. There is a current need for the development of well-tolerated and effective preventive strategies to improve the clinical outcome. Caffeic acid phenethyl ester (CAPE) is an important active ingredient isolated from honey-bee propolis with potent anti-proliferative, anti-inflammatory and antioxidant effects. These properties promote CAPE as a promising candidate to be tested as an alternative therapy for BPH, which is still uninvestigated. Herein, we tested the ability of CAPE to guard against testosterone-induced BPH and investigated the involvement of IGF1-R/Akt/β-catenin signaling as a protective mechanism in testosterone-induced BPH rat model. Treatment with CAPE reduced testosterone-induced increase in the prostate index and histopathological alterations. In addition, co-treatment with CAPE significantly suppressed insulin-like growth factor-1 receptor (IGF-1R)/Akt/β-catenin/cyclinD1 axis as well as tumor necrosis factor-α level and nuclear factor (NF)-kB activity. Furthermore, the treatment with CAPE replenished the antioxidant defense systems, superoxide dismutase (SOD) and reduced glutathione (GSH) with subsequent reduction in prostate tissue lipid peroxides. This study highlights the potential merit of CAPE-enriched propolis formulations to protect elderly men against the development of BPH. © 2018 IUBMB Life, 70(6):519-528, 2018.

Associations between the severity of obstructive lower urinary tract symptoms and care-seeking behavior in rural Africa: A cross-sectional survey from Uganda

Study type

A cross sectional survey.

Background

Global estimates indicate that by 2018 2.3 billion individuals worldwide will suffer from lower urinary tract symptoms (LUTS), with 1.1 billion having LUTS related to bladder outlet obstruction (BOO). Left untreated BOO in men causes irreversible changes to the urinary tract leading to urinary retention, the need for catheterization, renal failure and even death. Estimates suggest that Africa will be one of the continents with the greatest increase in (LUTS) by 2018 however direct measures in Africa are lacking. The objectives were to: (1) measure of prevalence of LUTS/BOO in a community-based sample of men in Africa, (2) compare community-based LUTS/BOO frequency to those seeking care for LUTS in a local clinic (3) quantify bother, interference with daily living, worry and quality of life related to LUTS/BOO between community and clinic settings and (4) examine relationships between socioeconomic and demographics related to LUTS/BOO.

Methods and findings

473 men from a rural Ugandan community (238 residents living with their symptoms and 177 presenting at a clinic for care) completed the International Prostate Symptom Scale (IPSS) and a 53-item validated LUTS symptom, bother and quality of life index. Severity of symptoms was categorized based on reference ranges for mild, moderate and severe levels of the IPSS, comparing those in the community versus those seeking care for symptoms. IPSS indicated that 55.9% of men in the community versus 17.5% of those at the clinic had mild symptoms, 31.5% in the community versus 52.5% of those at the clinic had moderate symptoms and 12.6% of those in the community versus 29.9% of those at the clinic had severe symptoms (p<0.001). Men seeking care for LUTS/BOO had a lower quality of life (p<0.05), were more bothered by their urinary symptoms (p<0.05), had more interference with daily activity and worry (p<0.05) but this did not have an impact on their general sense of wellbeing.

Conclusions

The burden of disease of LUTS/BOO in this rural African cohort is high and significantly higher among those seeking care due to the bother of their symptoms. One in 4 men will spend money for transport to clinic due to LUTS/BOO despite low economic resources. Educational tools for patients structured to the level of literacy are justified.

Men's mental health: Connection to urologic health

Historically, the specialty of urology has focused on single-system diseases. In recent years, however, there has been increasing recognition of the interconnectivity between the various systems, such as cardiovascular disease, metabolic syndrome, erectile dysfunction and prostate cancer. This constellation of disease/syndrome and dysfunction may place urologists at the centre of men's overall health concerns. As urologists considering taking on a leadership role in men's health, they should also consider their potential in helping men suffering from the significant burden of a mental health disorder. Urologists may have a unique opportunity to identify mental health issues in their male patients, influence healthy behaviour change, and successfully refer men, who might otherwise not seek help, to appropriate medical/psychological care.