1
|
Meyer EJ, Wittert GA. Approach the Patient With Obstructive Sleep Apnea and Obesity. J Clin Endocrinol Metab 2024; 109:e1267-e1279. [PMID: 37758218 PMCID: PMC10876414 DOI: 10.1210/clinem/dgad572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/31/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
Obstructive sleep apnea (OSA) and obesity are highly prevalent and bidirectionally associated. OSA is underrecognized, however, particularly in women. By mechanisms that overlap with those of obesity, OSA increases the risk of developing, or having poor outcomes from, comorbid chronic disorders and impairs quality of life. Using 2 illustrative cases, we discuss the relationships between OSA and obesity with type 2 diabetes, dyslipidemia, cardiovascular disease, cognitive disturbance, mood disorders, lower urinary tract symptoms, sexual function, and reproductive disorders. The differences in OSA between men and women, the phenotypic variability of OSA, and comorbid sleep disorders are highlighted. When the probability of OSA is high due to consistent symptoms, comorbidities, or both, a diagnostic sleep study is advisable. Continuous positive airway pressure or mandibular advancement splints improve symptoms. Benefits for comorbidities are variable depending on nightly duration of use. By contrast, weight loss and optimization of lifestyle behaviors are consistently beneficial.
Collapse
Affiliation(s)
- Emily Jane Meyer
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, SA 5000, Australia
- Endocrine and Diabetes Services, The Queen Elizabeth Hospital, Woodville South, SA 5011, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
| | - Gary Allen Wittert
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, Adelaide, SA 5000, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
- Freemasons Centre for Male Health and Wellbeing, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia
| |
Collapse
|
2
|
Franco JV, Trivisonno L, Sgarbossa NJ, Alvez GA, Fieiras C, Escobar Liquitay CM, Jung JH. Serenoa repens for the treatment of lower urinary tract symptoms due to benign prostatic enlargement. Cochrane Database Syst Rev 2023; 6:CD001423. [PMID: 37345871 PMCID: PMC10286776 DOI: 10.1002/14651858.cd001423.pub4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) is a non-malignant enlargement of the prostate, which can lead to obstructive and irritative lower urinary tract symptoms (LUTS). The pharmacologic use of plants and herbs (phytotherapy) for the treatment of LUTS associated with BPH is common. The extract of the berry of the American saw palmetto or dwarf palm plant, Serenoa repens (SR), which is also known by its botanical name of Sabal serrulatum, is one of several phytotherapeutic agents available for the treatment of BPH. OBJECTIVES To assess the effects of Serenoa repens in the treatment of men with LUTS consistent with BPH. SEARCH METHODS We performed a comprehensive search of multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, Web of Science, and LILACS), trials registries, other sources of grey literature, and conference proceedings published up to 16 September 2022, with no restrictions on language or publication status. SELECTION CRITERIA We included randomized controlled trials of participants with BPH who were treated with Serenoa repens or placebo/no treatment. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion at each stage and undertook data extraction and risk of bias assessment and GRADE assessment of the certainty of the evidence. We considered review outcomes measured up to 12 months after randomization as short term, and beyond 12 months as long term. Our main outcomes included urologic symptom scores, quality of life, and adverse events. MAIN RESULTS For this update, we narrowed the review question to only comparisons with placebo. We included 27 studies (of which 9 were new) involving a total of 4656 participants, 19 studies comparing Serenoa repens with placebo, and 8 studies comparing Serenoa repens in combination with other phytotherapeutic agents versus placebo. Most studies included men aged > 50 (mean age range 52 to 68) with moderate urologic symptoms (International Prostate Symptom Score [IPSS] range 8 to 19). Ten studies were funded by the pharmaceutical industry; two studies were funded by government agencies; and the remaining studies did not specify funding sources. Serenoa repens versus placebo or no intervention Results for this comparison are based on predefined sensitivity analyses limited to studies at low risk of bias. Serenoa repens results in little to no difference in urologic symptoms at short-term follow-up (3 to 6 months; IPSS score range 0 to 35, higher scores indicate worse symptoms; mean difference (MD) -0.90, 95% confidence interval (CI) -1.74 to -0.07; I2 = 68%; 9 studies, 1681 participants; high-certainty evidence). Serenoa repens results in little to no difference in the quality of life at short-term follow-up (3 to 6 months; IPSS quality of life domain range 0 to 6, higher scores indicate worse quality of life; MD -0.20, 95% CI -0.40 to -0.00; I2 = 39%; 5 studies, 1001 participants; high-certainty evidence). Serenoa repens probably results in little to no difference in adverse events (1 to 17 months; risk ratio (RR) 1.01, 95% CI 0.77 to 1.31; I2 = 18%; 12 studies, 2399 participants; moderate-certainty evidence). Based on 164 cases per 1000 men in the placebo group, this corresponds to 2 more (38 fewer to 51 more) per 1000 men in the Serenoa repens group. Serenoa repens results in little to no difference in urologic symptoms at long-term follow-up (12 to 17 months, IPSS score, MD 0.07, 95% CI -0.75 to 0.88; I2 = 34%; 3 studies, 898 participants; high-certainty evidence). Serenoa repens results in little to no difference in quality of life at long-term follow-up (12 to 17 months, IPSS quality of life, MD -0.11, 95% CI -0.41 to 0.19; I2 = 65%; 3 studies, 882 participants; high-certainty evidence). There were no data on long-term adverse events for this comparison. Serenoa repens in combination with other phytotherapy versus placebo or no intervention Different phytotherapeutic agents that include Serenoa repens may result in little to no difference in urologic symptoms compared to placebo at short-term follow-up (12 to 24 weeks, IPSS score, MD -2.41, 95% CI -4.54 to -0.29; I2 = 67%; 4 studies, 460 participants; low-certainty evidence). We are very uncertain about the effects of these agents on quality of life (very low-certainty evidence). These agents may result in little to no difference in the occurrence of adverse events; however, the CIs included substantial benefits and harms (12 to 48 weeks, RR 0.91, 95% CI 0.58 to 1.41; I2 = 0%; 4 studies, 481 participants; low-certainty evidence). Based on 132 cases per 1000 men in the placebo group, this corresponds to 12 fewer (55 fewer to 54 more) per 1000 men in the combined phytotherapeutic agents with Serenoa repens group. AUTHORS' CONCLUSIONS Serenoa repens alone provides little to no benefits for men with lower urinary tract symptoms due to benign prostatic enlargement. There is more uncertainty about the role of Serenoa repens in combination with other phytotherapeutic agents.
Collapse
Affiliation(s)
- Juan Va Franco
- Institute of General Practice, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Leonel Trivisonno
- Department of Health Science, Universidad Nacional de La Matanza, San Justo, Argentina
| | - Nadia J Sgarbossa
- Department of Health Science, Universidad Nacional de La Matanza, San Justo, Argentina
| | - Gustavo Ariel Alvez
- Medical School, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Cecilia Fieiras
- Medical School, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| |
Collapse
|
3
|
Samidurai A, Xi L, Das A, Kukreja RC. Beyond Erectile Dysfunction: cGMP-Specific Phosphodiesterase 5 Inhibitors for Other Clinical Disorders. Annu Rev Pharmacol Toxicol 2023; 63:585-615. [PMID: 36206989 DOI: 10.1146/annurev-pharmtox-040122-034745] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Cyclic guanosine monophosphate (cGMP), an important intracellular second messenger, mediates cellular functional responses in all vital organs. Phosphodiesterase 5 (PDE5) is one of the 11 members of the cyclic nucleotide phosphodiesterase (PDE) family that specifically targets cGMP generated by nitric oxide-driven activation of the soluble guanylyl cyclase. PDE5 inhibitors, including sildenafil and tadalafil, are widely used for the treatment of erectile dysfunction, pulmonary arterial hypertension, and certain urological disorders. Preclinical studies have shown promising effects of PDE5 inhibitors in the treatment of myocardial infarction, cardiac hypertrophy, heart failure, cancer and anticancer-drug-associated cardiotoxicity, diabetes, Duchenne muscular dystrophy, Alzheimer's disease, and other aging-related conditions. Many clinical trials with PDE5 inhibitors have focused on the potential cardiovascular, anticancer, and neurological benefits. In this review, we provide an overview of the current state of knowledge on PDE5 inhibitors and their potential therapeutic indications for various clinical disorders beyond erectile dysfunction.
Collapse
Affiliation(s)
- Arun Samidurai
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Lei Xi
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Anindita Das
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Rakesh C Kukreja
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| |
Collapse
|
4
|
Maximum Voided Volume Is a Better Clinical Parameter for Bladder Capacity Than Maximum Cystometric Capacity in Patients With Lower Urinary Tract Symptoms/Benign Prostatic Hyperplasia: A Prospective Cohort Study. Int Neurourol J 2022; 26:317-324. [PMID: 36599340 PMCID: PMC9816439 DOI: 10.5213/inj.2244158.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
PURPOSE Bladder capacity is an important parameter in the diagnosis of lower urinary tract dysfunction. We aimed to determine whether the maximum bladder capacity (MCC) measured during a urodynamic study was affected by involuntary detrusor contraction (IDC) in patients with Lower Urinary Tract Symptoms (LUTS)/Benign Prostatic Hyperplasia (BPH). METHODS Between March 2020 and April 2021, we obtained maximum voided volume (MVV) from a 3-day frequency-volume chart, MCC during filling cystometry, and maximum anesthetic bladder capacity (MABC) during holmium laser enucleation of the prostate under spinal or general anesthesia in 139 men with LUTS/BPH aged >50 years. Patients were divided according to the presence of IDC during filling cystometry. We assumed that the MABC is close to the true value of the MCC, as it is measured under the condition of minimizing neural influence over the bladder. RESULTS There was no difference in demographic and clinical characteristics between the non-IDC (n=20) and IDC groups (n=119) (mean age, 71.5±7.4) (P>0.05). The non-IDC group had greater bladder volume to feel the first sensation, first desire, and strong desire than the IDC group (P<0.001). In all patients, MABC and MVV were correlated (r=0.41, P<0.001); however, there was no correlation between MCC and MABC (r=0.19, P=0.02). There was no significant difference in MABC between the non-IDC and IDC groups (P=0.19), but MVV and MCC were significantly greater in the non-IDC group (P<0.001). There was no significant difference between MABC and MVV (MABC-MVV, P=0.54; MVV/MABC, P=0.07), but there was a significant difference between MABC and MCC between the non-IDC and IDC groups (MABC-MCC, P<0.001; MCC/MABC, P<0.001). CONCLUSION Maximum bladder capacity from a urodynamic study does not represent true bladder capacity because of involuntary contractions.
Collapse
|
5
|
Association between life-style, metabolic syndrome and lower urinary tract symptoms and its impact on quality of life in men ≥ 40 years. Sci Rep 2022; 12:6859. [PMID: 35477959 PMCID: PMC9046383 DOI: 10.1038/s41598-022-10904-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 03/14/2022] [Indexed: 11/22/2022] Open
Abstract
We aimed to assess the relationship between lifestyle-related variables, metabolic syndrome, and lower urinary tract symptoms (LUTS) in men ≥ 40 years. We also assessed the impact of these variables on quality of life. From 2014 to 2020, 5355 men who underwent health check-ups with I-PSS questionnaires at our institute were included in the analysis. The impact of LUTS on sleep disorders and moderate to severe degrees of stress were assessed. Multivariate analysis was performed to determine the variables associated with LUTS and prostate volume. Moderate and severe LUTS were present in 1317 (24.6%) and 211 (3.9%) men, respectively. Moderate and severe LUTS were significantly associated with the presence of sleep disorders and stress. On multivariable analysis, age, amount of life-long smoking, marital status, income, job, and decreased HDL-cholesterol were associated with the presence of moderate to severe LUTS. Although older age and the amount of life-long smoking was associated with both voiding and storage sub-score, socioeconomic status, including marital status and income were only associated with storage sub-score. In men ≥ 40 years, stable socioeconomic status, in addition to older age, and life-long smoking amount are associated with the presence of moderate to severe LUTS, which worsens sleep quality and stress level, by worsen storage sub-score.
Collapse
|
6
|
Jung JH, McCutcheon KA, Borofsky M, Young S, Golzarian J, Kim MH, Narayan VM, Dahm P. Prostatic arterial embolization for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2022; 3:CD012867. [PMID: 35349161 PMCID: PMC8962961 DOI: 10.1002/14651858.cd012867.pub3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND A variety of minimally invasive surgical approaches are available as an alternative to transurethral resection of the prostate (TURP) for management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Prostatic arterial embolization (PAE) is a relatively new, minimally invasive treatment approach. OBJECTIVES To assess the effects of PAE compared to other procedures for treatment of LUTS in men with BPH. SEARCH METHODS We performed a comprehensive search the Cochrane Library, MEDLINE, Embase, three other databases, trials registries, other sources of grey literature, and conference proceedings with no restrictions on language of publication or publication status, up to 8 November 2021. SELECTION CRITERIA We included parallel-group randomized controlled trials (RCTs), as well as non-randomized studies (NRS, limited to prospective cohort studies with concurrent comparison groups) enrolling men over the age of 40 years with LUTS attributed to BPH undergoing PAE versus TURP or other surgical interventions. DATA COLLECTION AND ANALYSIS: Two review authors independently classified studies for inclusion or exclusion and abstracted data from the included studies. We performed statistical analyses by using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. We used GRADE guidance to rate the certainty of evidence of RCTs and NRSs. MAIN RESULTS: We found data to inform two comparisons: PAE versus TURP (six RCTs and two NRSs), and PAE versus sham (one RCT). Mean age was 66 years, International Prostate Symptom Score (IPSS) was 22.8, and prostate volume of participants was 72.8 mL. This abstract focuses on the comparison of PAE versus TURP as the primary topic of interest. Prostatic arterial embolization versus transurethral resection of the prostate We included six RCTs and two NRSs with short-term (up to 12 months) follow-up, and two RCTs and one NRS with long-term follow-up (13 to 24 months). Short-term follow-up: based on RCT evidence, there may be little to no difference in urologic symptom score improvement measured by the International Prostatic Symptom Score (IPSS) on a scale from 0 to 35, with higher scores indicating worse symptoms (mean difference [MD] 1.72, 95% confidence interval [CI] -0.37 to 3.81; 6 RCTs, 360 participants; I² = 78%; low-certainty evidence). There may be little to no difference in quality of life as measured by the IPSS-quality of life question on a scale from 0 to 6, with higher scores indicating worse quality of life between PAE and TURP, respectively (MD 0.28, 95% CI -0.28 to 0.84; 5 RCTs, 300 participants; I² = 63%; low-certainty evidence). While we are very uncertain about the effects of PAE on major adverse events (risk ratio [RR] 0.75, 95% CI 0.19 to 2.97; 4 RCTs, 250 participants; I² = 24%; very low-certainty evidence), PAE likely increases retreatments (RR 3.20, 95% CI 1.41 to 7.27; 4 RCTs, 303 participants; I² = 0%; moderate-certainty evidence). PAE may make little to no difference in erectile function measured by the International Index of Erectile Function-5 on a scale from 1 to 25, with higher scores indicating better function (MD -0.50 points, 95% CI -5.88 to 4.88; 2 RCTs, 120 participants; I² = 68%; low-certainty evidence). Based on NRS evidence, PAE may reduce the occurrence of ejaculatory disorders (RR 0.51, 95% CI 0.35 to 0.73; 1 NRS, 260 participants; low-certainty evidence). Long-term follow-up: based on RCT evidence, PAE may result in little to no difference in urologic symptom scores (MD 2.58 points, 95% CI -1.54 to 6.71; 2 RCTs, 176 participants; I² = 73%; low-certainty evidence) and quality of life (MD 0.50 points, 95% CI -0.03 to 1.04; 2 RCTs, 176 participants; I² = 29%; low-certainty evidence). We are very uncertain about major adverse events (RR 0.91, 95% CI 0.20 to 4.05; 2 RCTs, 206 participants; I² = 72%; very low-certainty evidence). PAE likely increases retreatments (RR 3.80, 95% CI 1.32 to 10.93; 1 RCT, 81 participants; moderate-certainty evidence). While PAE may result in little to no difference in erectile function (MD 3.09 points, 95% CI -0.76 to 6.94; 1 RCT, 81 participants; low-certainty evidence), PAE may reduce the occurrence of ejaculatory disorders (RR 0.67, 95% CI 0.45 to 0.98; 1 RCT, 50 participants; low-certainty evidence). AUTHORS' CONCLUSIONS Compared to TURP, PAE may provide similar improvement in urologic symptom scores and quality of life. While we are very uncertain about major adverse events, PAE likely increases retreatment rates. While erectile function may be similar, PAE may reduce ejaculatory disorders. Certainty of evidence for the outcomes of this review was low or very low except for retreatment (moderate-certainty evidence), signaling that our confidence in the reported effect size is limited or very limited, and that this topic should be better informed by future research.
Collapse
Affiliation(s)
- Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | | | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Shamar Young
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jafar Golzarian
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Myung Ha Kim
- Yonsei Wonju Medical Library, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Vikram M Narayan
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Philipp Dahm
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| |
Collapse
|
7
|
The Translational Role of Animal Models for Estrogen-Related Functional Bladder Outlet Obstruction and Prostatic Inflammation. Vet Sci 2022; 9:vetsci9020060. [PMID: 35202312 PMCID: PMC8877003 DOI: 10.3390/vetsci9020060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 12/10/2022] Open
Abstract
The prevalence of LUTS and prostatic diseases increases with age both in humans and companion animals, suggesting that a common underlying cause of these conditions may be age-associated alterations in the balance of sex hormones. The symptoms are present with different and variable micturition dysfunctions and can be assigned to different clinical conditions including bladder outlet obstruction (BOO). LUTS may also be linked to chronic non-bacterial prostatitis/chronic pelvic pain syndrome (CP/CPPS), but the relationship between these conditions is unknown. This review summarizes the preclinical data that supports a role for excessive estrogen action in the development of obstructive voiding and nonbacterial prostatic inflammation. Preclinical studies that are emphasized in this review have unequivocally indicated that estrogens can induce functional and structural changes resembling those seen in human diseases. Recognizing excessive estrogen action as a possible hormonal basis for the effects observed at multiple sites in the LUT may inspire the development of innovative treatment options for human and animal patients with LUTS associated with functional BOO and CP/CPPS.
Collapse
|
8
|
Martin SA, Tully PJ, Kahokehr AA, Jay A, Wittert GA. The bidirectional association between depression and lower urinary tract symptoms (LUTS) in men: A systematic review and meta-analysis of observational studies. Neurourol Urodyn 2022; 41:552-561. [PMID: 35019156 DOI: 10.1002/nau.24868] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 12/09/2021] [Accepted: 12/14/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Recent evidence from observational studies suggests a bidirectional association between lower urinary tract symptoms (LUTS) and depression in men. We sought to systematically quantify the effect of the presence of LUTS on depression symptoms, compared to those without LUTS, in adult males, and vice versa. METHODS Electronic databases (MEDLINE, PsycINFO, SCOPUS, Embase) were examined for articles in English before March 2021. Observational studies of men aged over 18 years; reporting an association between LUTS and depression; including a validated scale for LUTS and depression symptoms were eligible for study inclusion. RESULTS Seventeen studies out of 1787 records identified 163 466 men with reported depression symptoms by LUTS status, while 10 studies reported 72 363 men with LUTS by depression symptoms. Pooled estimates showed a strong effect of LUTS presence on depression risk (OR: 2.89, 95% CI: 2.50-3.33), with a high degree of heterogeneity among the examined studies (I2 = 83%; τ2 = 0,06; p < 0.001). Subgroup analyses demonstrated differences by study region (Q value:13.7, df:4, p = 0.003), setting (7.8(2), p = 0.020), design (7.2(1), p = 0.003), quality (6.2(1), p = 0.013), and LUTS measure (40.9(3), p < 0.001). Pooled estimates also showed a strong effect of depression presence on LUTS risk in men (OR: 3.13, 95% CI: 2.72-3.60), with only moderate heterogeneity between studies (I2 = 58%; τ2 = 0,02; p = 0.001). CONCLUSIONS The strong relationship observed between LUTS and depression implies shared risk factors that cannot be solely attributed to the prostate. This has immediate implications for future studies and the assessment and management of patients with either condition.
Collapse
Affiliation(s)
- Sean A Martin
- Freemasons Centre for Male Health & Wellbeing, University of Adelaide, Adelaide, South Australia, Australia
| | - Phillip J Tully
- Freemasons Centre for Male Health & Wellbeing, University of Adelaide, Adelaide, South Australia, Australia.,School of Psychology, University of New England, Armidale, New South Wales, Australia
| | - Arman A Kahokehr
- Lyell McEwin Health Service, SA Health, Elizabeth Vale, South Australia, Australia.,College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia.,Department of Urology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Alex Jay
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Gary A Wittert
- Freemasons Centre for Male Health & Wellbeing, University of Adelaide, Adelaide, South Australia, Australia
| |
Collapse
|
9
|
Franco JV, Jung JH, Imamura M, Borofsky M, Omar MI, Escobar Liquitay CM, Young S, Golzarian J, Veroniki AA, Garegnani L, Dahm P. Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network meta-analysis. Cochrane Database Syst Rev 2021; 7:CD013656. [PMID: 34693990 PMCID: PMC8543673 DOI: 10.1002/14651858.cd013656.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND A variety of minimally invasive treatments are available as an alternative to transurethral resection of the prostate (TURP) for management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). However, it is unclear which treatments provide better results. OBJECTIVES Our primary objective was to assess the comparative effectiveness of minimally invasive treatments for lower urinary tract symptoms in men with BPH through a network meta-analysis. Our secondary objective was to obtain an estimate of relative ranking of these minimally invasive treatments, according to their effects. SEARCH METHODS We performed a comprehensive search of multiple databases (CENTRAL, MEDLINE, Embase, Scopus, Web of Science and LILACS), trials registries, other sources of grey literature, and conference proceedings, up to 24 February 2021. We had no restrictions on language of publication or publication status. SELECTION CRITERIA We included parallel-group randomized controlled trials assessing the effects of the following minimally invasive treatments, compared to TURP or sham treatment, on men with moderate to severe LUTS due to BPH: convective radiofrequency water vapor therapy (CRFWVT); prostatic arterial embolization (PAE); prostatic urethral lift (PUL); temporary implantable nitinol device (TIND); and transurethral microwave thermotherapy (TUMT). DATA COLLECTION AND ANALYSIS Two review authors independently screened the literature, extracted data, and assessed risk of bias. We performed statistical analyses using a random-effects model for pair-wise comparisons and a frequentist network meta-analysis for combined estimates. We interpreted them according to Cochrane methods. We planned subgroup analyses by age, prostate volume, and severity of baseline symptoms. We used risk ratios (RRs) with 95% confidence intervals (CIs) to express dichotomous data and mean differences (MDs) with 95% CIs to express continuous data. We used the GRADE approach to rate the certainty of evidence. MAIN RESULTS We included 27 trials involving 3017 men, mostly over age 50, with severe LUTS due to BPH. The overall certainty of evidence was low to very low due to concerns regarding bias, imprecision, inconsistency (heterogeneity), and incoherence. Based on the network meta-analysis, results for our main outcomes were as follows. Urologic symptoms (19 studies, 1847 participants): PUL and PAE may result in little to no difference in urologic symptoms scores (MD of International Prostate Symptoms Score [IPSS]) compared to TURP (3 to 12 months; MD range 0 to 35; higher scores indicate worse symptoms; PUL: 1.47, 95% CI -4.00 to 6.93; PAE: 1.55, 95% CI -1.23 to 4.33; low-certainty evidence). CRFWVT, TUMT, and TIND may result in worse urologic symptoms scores compared to TURP at short-term follow-up, but the CIs include little to no difference (CRFWVT: 3.6, 95% CI -4.25 to 11.46; TUMT: 3.98, 95% CI 0.85 to 7.10; TIND: 7.5, 95% CI -0.68 to 15.69; low-certainty evidence). Quality of life (QoL) (13 studies, 1459 participants): All interventions may result in little to no difference in the QoL scores, compared to TURP (3 to 12 months; MD of IPSS-QoL score; MD range 0 to 6; higher scores indicate worse symptoms; PUL: 0.06, 95% CI -1.17 to 1.30; PAE: 0.09, 95% CI -0.57 to 0.75; CRFWVT: 0.37, 95% CI -1.45 to 2.20; TUMT: 0.65, 95% CI -0.48 to 1.78; TIND: 0.87, 95% CI -1.04 to 2.79; low-certainty evidence). Major adverse events (15 studies, 1573 participants): TUMT probably results in a large reduction of major adverse events compared to TURP (RR 0.20, 95% CI 0.09 to 0.43; moderate-certainty evidence). PUL, CRFWVT, TIND and PAE may also result in a large reduction in major adverse events, but CIs include substantial benefits and harms at three months to 36 months; PUL: RR 0.30, 95% CI 0.04 to 2.22; CRFWVT: RR 0.37, 95% CI 0.01 to 18.62; TIND: RR 0.52, 95% CI 0.01 to 24.46; PAE: RR 0.65, 95% CI 0.25 to 1.68; low-certainty evidence). Retreatment (10 studies, 799 participants): We are uncertain about the effects of PAE and PUL on retreatment compared to TURP (12 to 60 months; PUL: RR 2.39, 95% CI 0.51 to 11.1; PAE: RR 4.39, 95% CI 1.25 to 15.44; very low-certainty evidence). TUMT may result in higher retreatment rates (RR 9.71, 95% CI 2.35 to 40.13; low-certainty evidence). Erectile function (six studies, 640 participants): We are very uncertain of the effects of minimally invasive treatments on erectile function (MD of International Index of Erectile Function [IIEF-5]; range 5 to 25; higher scores indicates better function; CRFWVT: 6.49, 95% CI -8.13 to 21.12; TIND: 5.19, 95% CI -9.36 to 19.74; PUL: 3.00, 95% CI -5.45 to 11.44; PAE: -0.03, 95% CI -6.38, 6.32; very low-certainty evidence). Ejaculatory dysfunction (eight studies, 461 participants): We are uncertain of the effects of PUL, PAE and TUMT on ejaculatory dysfunction compared to TURP (3 to 12 months; PUL: RR 0.05, 95 % CI 0.00 to 1.06; PAE: RR 0.35, 95% CI 0.13 to 0.92; TUMT: RR 0.34, 95% CI 0.17 to 0.68; low-certainty evidence). TURP is the reference treatment with the highest likelihood of being the most efficacious for urinary symptoms, QoL and retreatment, but the least favorable in terms of major adverse events, erectile function and ejaculatory function. Among minimally invasive procedures, PUL and PAE have the highest likelihood of being the most efficacious for urinary symptoms and QoL, TUMT for major adverse events, PUL for retreatment, CRFWVT and TIND for erectile function and PUL for ejaculatory function. AUTHORS' CONCLUSIONS Minimally invasive treatments may result in similar or worse effects concerning urinary symptoms and QoL compared to TURP at short-term follow-up. They may result in fewer major adverse events, especially in the case of PUL and PAE; resulting in better rankings for symptoms scores. PUL may result in fewer retreatments compared to other interventions, especially TUMT, which had the highest retreatment rates at long-term follow-up. We are very uncertain about the effects of these interventions on erectile function. There was limited long-term data, especially for CRFWVT and TIND. Future high-quality studies with more extended follow-up, comparing different, active treatment modalities, and adequately reporting critical outcomes relevant to patients, including those related to sexual function, could provide more information on the relative effectiveness of these interventions.
Collapse
Affiliation(s)
- Juan Va Franco
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | - Mari Imamura
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Muhammad Imran Omar
- Guidelines Office, European Association of Urology, Arnhem, Netherlands
- Academic Urology Unit, University of Aberdeen, Aberdeen, UK
| | | | - Shamar Young
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jafar Golzarian
- Department of Radiology, Division of Interventional Radiology & Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Areti Angeliki Veroniki
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Luis Garegnani
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Philipp Dahm
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| |
Collapse
|
10
|
Relationship between serum total testosterone and prostate volume in aging men. Sci Rep 2021; 11:14122. [PMID: 34239023 PMCID: PMC8266836 DOI: 10.1038/s41598-021-93728-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/22/2021] [Indexed: 11/09/2022] Open
Abstract
Total testosterone levels decline with age, while prostate volume and the prevalence of benign prostatic hyperplasia increase with age. We sought to investigate the correlation of serum testosterone levels with prostate volume in aging men. We analyzed clinical data obtained from 416 ostensibly healthy men who underwent routine health check-ups and recruited and collected data from these subjects 4 years later. We analyzed the correlation between prostate volume and relevant factors, as well as the correlation between changes in prostate volume and low testosterone over a 4-year period. Men with low testosterone had significantly larger prostate volume than those in the normal testosterone group (26.86 ± 8.75 vs. 24.06 ± 6.77 P = 0.02), and subjects with low testosterone had significantly higher levels of obesity-related factors, including waist circumference, body mass index, and insulin (all P < 0.001). After adjustment for age, testosterone level was negatively correlated with prostate volume (P = 0.004), and prostate volume and 4-year changes in prostate volume were associated with low testosterone. With increased testosterone level, prostate volume showed a significant linear decreasing trend. These findings provide evidence of the relationship between testosterone and prostate volume. Additional large studies are needed to confirm these preliminary results.
Collapse
|
11
|
López-Ramos H, Latorre C, Patiño G, Arenas J. Guía de manejo Hiperplasia Prostática Benigna (SCU 2021). Rev Urol 2021. [DOI: 10.1055/s-0041-1731669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hugo López-Ramos
- Profesor y Jefe del Programa de Urología. Pontificia Universidad Javeriana. Hospital Universitario San Ignacio. Bogotá, Colombia
| | | | - Germán Patiño
- Urólogo. Unidad de Urología Reconstructiva. Hospital Universitario San Ignacio. Bogotí, Colombia
| | - Juliana Arenas
- Departamento de Urologia. Pontificia Universidad Javeriana. Hospital Universitario San Ignacio. Bogotá, Colombia
| |
Collapse
|
12
|
Franco JV, Garegnani L, Escobar Liquitay CM, Borofsky M, Dahm P. Transurethral microwave thermotherapy for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2021; 6:CD004135. [PMID: 34180047 PMCID: PMC8236484 DOI: 10.1002/14651858.cd004135.pub4] [Citation(s) in RCA: 4] [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 Transurethral resection of the prostate (TURP) has been the gold-standard treatment for alleviating urinary symptoms and improving urinary flow in men with symptomatic benign prostatic hyperplasia (BPH). However, the morbidity of TURP approaches 20%, and less invasive techniques have been developed for treating BPH. Transurethral microwave thermotherapy (TUMT) is an alternative, minimally-invasive treatment that delivers microwave energy to produce coagulation necrosis in prostatic tissue. This is an update of a review last published in 2012. OBJECTIVES To assess the effects of transurethral microwave thermotherapy for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. SEARCH METHODS We performed a comprehensive search using multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, Web of Science, and LILACS), trials registries, other sources of grey literature, and conference proceedings published up to 31 May 2021, with no restrictions by language or publication status. SELECTION CRITERIA We included parallel-group randomized controlled trials (RCTs) and cluster-RCTs of participants with BPH who underwent TUMT. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion at each stage and undertook data extraction and risk of bias and GRADE assessments of the certainty of the evidence (CoE). We considered review outcomes measured up to 12 months after randomization as short-term and beyond 12 months as long-term. Our main outcomes included: urologic symptoms scores, quality of life, major adverse events, retreatment, and ejaculatory and erectile function. MAIN RESULTS In this update, we identified no new RCTs, but we included data from studies excluded in the previous version of this review. We included 16 trials with 1919 participants, with a median age of 69 and moderate lower urinary tract symptoms. The certainty of the evidence for most comparisons was moderate-to-low, due to an overall high risk of bias across studies and imprecision (few participants and events). TUMT versus TURP Based on data from four studies with 306 participants, when compared to TURP, TUMT probably results in little to no difference in urologic symptom scores measured by the International Prostatic Symptom Score (IPSS) on a scale from 0 to 35, with higher scores indicating worse symptoms at short-term follow-up (mean difference (MD) 1.00, 95% confidence interval (CI) -0.03 to 2.03; moderate certainty). There is likely to be little to no difference in the quality of life (MD -0.10, 95% CI -0.67 to 0.47; 1 study, 136 participants, moderate certainty). TUMT likely results in fewer major adverse events (RR 0.20, 95% CI 0.09 to 0.43; 6 studies, 525 participants, moderate certainty); based on 168 cases per 1000 men in the TURP group, this corresponds to 135 fewer (153 to 96 fewer) per 1000 men in the TUMT group. TUMT, however, probably results in a large increase in the need for retreatment (risk ratio (RR) 7.07, 95% CI 1.94 to 25.82; 5 studies, 337 participants, moderate certainty) (usually by repeated TUMT or TURP); based on zero cases per 1000 men in the TURP group, this corresponds to 90 more (40 to 150 more) per 1000 men in the TUMT group. There may be little to no difference in erectile function between these interventions (RR 0.63, 95% CI 0.24 to 1.63; 5 studies, 337 participants; low certainty). However, TUMT may result in fewer cases of ejaculatory dysfunction compared to TURP (RR 0.36, 95% CI 0.24 to 0.53; 4 studies, 241 participants; low certainty). TUMT versus sham Based on data from four studies with 483 participants we found that, when compared to sham, TUMT probably reduces urologic symptom scores using the IPSS at short-term follow-up (MD -5.40, 95% CI -6.97 to -3.84; moderate certainty). TUMT may cause little to no difference in the quality of life (MD -0.95, 95% CI -1.14 to -0.77; 2 studies, 347 participants; low certainty) as measured by the IPSS quality-of-life question on a scale from 0 to 6, with higher scores indicating a worse quality of life. We are very uncertain about the effects on major adverse events, since most studies reported no events or isolated lesions of the urinary tract. TUMT may also reduce the need for retreatment compared to sham (RR 0.27, 95% CI 0.08 to 0.88; 2 studies, 82 participants, low certainty); based on 194 retreatments per 1000 men in the sham group, this corresponds to 141 fewer (178 to 23 fewer) per 1000 men in the TUMT group. We are very uncertain of the effects on erectile and ejaculatory function (very low certainty), since we found isolated reports of impotence and ejaculatory disorders (anejaculation and hematospermia). There were no data available for the comparisons of TUMT versus convective radiofrequency water vapor therapy, prostatic urethral lift, prostatic arterial embolization or temporary implantable nitinol device. AUTHORS' CONCLUSIONS TUMT provides a similar reduction in urinary symptoms compared to the standard treatment (TURP), with fewer major adverse events and fewer cases of ejaculatory dysfunction at short-term follow-up. However, TUMT probably results in a large increase in retreatment rates. Study limitations and imprecision reduced the confidence we can place in these results. Furthermore, most studies were performed over 20 years ago. Given the emergence of newer minimally-invasive treatments, high-quality head-to-head trials with longer follow-up are needed to clarify their relative effectiveness. Patients' values and preferences, their comorbidities and the effects of other available minimally-invasive procedures, among other factors, can guide clinicians when choosing the optimal treatment for this condition.
Collapse
Affiliation(s)
- Juan Va Franco
- Associate Cochrane Centre, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Luis Garegnani
- Research Department, Instituto Universitario Hospital Italiano, Buenos Aires, Argentina
| | | | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Philipp Dahm
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| |
Collapse
|
13
|
Rastrelli G, Vignozzi L, Maggi M. Testosterone therapy: a friend or a foe for the aging men with benign prostatic hyperplasia? Asian J Androl 2021; 22:233-235. [PMID: 31424029 PMCID: PMC7275798 DOI: 10.4103/aja.aja_86_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Giulia Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, Florence 6 I-50139, Italy
| | - Linda Vignozzi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, Florence 6 I-50139, Italy.,I.N.B.B., Biostructures and Biosystems National Institute, Viale delle Medaglie d'Oro, 305, Rome I-00136, Italy
| | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini, Florence 6 I-50139, Italy.,I.N.B.B., Biostructures and Biosystems National Institute, Viale delle Medaglie d'Oro, 305, Rome I-00136, Italy.,Endocrinology Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini, Florence 6 I-50139, Italy
| |
Collapse
|
14
|
Song G, Wang M, Chen B, Long G, Li H, Li R, Liu Z, Wei C, Wang T, Wang S, Liu J, Zhang Y, Liu X. Lower Urinary Tract Symptoms and Sexual Dysfunction in Male: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2021; 8:653510. [PMID: 34124091 PMCID: PMC8193225 DOI: 10.3389/fmed.2021.653510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 05/10/2021] [Indexed: 01/10/2023] Open
Abstract
Background: An association between lower urinary tract symptoms (LUTS) and risk of sexual dysfunction in male remains controversial in recent decades. Materials and Methods: PubMed and Web of Science were searched up to October 28, 2020, for articles reporting the prevalence of sexual dysfunction in men with LUTS. The main outcomes were results from sexual dysfunction assessments. Pooled odds ratio (OR) and weighted mean difference (WMD) with 95% confidence interval (CI) were calculated. The quality assessment of the included studies was performed by using The Newcastle-Ottawa Scale (NOS) or JBI Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI). Results: A total of 24 full-manuscript papers met the inclusion criteria. The pooled OR for 21 studies suggested that patients with severer LUTS had a higher risk of sexual dysfunction (OR = 3.31, 95% CI: 2.43 to 4.49, p < 0.001, I 2 = 90%). A significant decrease in scores of assessment tools for sexual dysfunction was observed in the patients with higher severity of LUTS compared with those patients with lower severity (WMD = -5.49, 95%CI: -7.25 to -3.27, P < 0.001, I 2 = 96%). Similar outcomes were also found in subgroup analyses. In a detailed analysis of specific sexual function domains, the severity of LUTS was associated with erectile dysfunction, intercourse satisfaction, and overall satisfaction, except for sexual desire. Conclusion: The study demonstrates an association between exposure of lower urinary tract symptoms and risk of sexual dysfunction in male. Assessment of sexual function is necessary for patients with lower urinary tract symptoms. Systematic Review Registration: http://www.crd.york.ac.uk/prospero, identifier: CRD42020208747.
Collapse
Affiliation(s)
- Guoda Song
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Wang
- Department of Emergency and Intensive Care Unit, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bingliang Chen
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gongwei Long
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hao Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhuo Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Wei
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaogang Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jihong Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yucong Zhang
- Department of Geriatric, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaming Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
15
|
Mari A, Antonelli A, Cindolo L, Fusco F, Minervini A, De Nunzio C. Alfuzosin for the medical treatment of benign prostatic hyperplasia and lower urinary tract symptoms: a systematic review of the literature and narrative synthesis. Ther Adv Urol 2021; 13:1756287221993283. [PMID: 33912246 PMCID: PMC8047826 DOI: 10.1177/1756287221993283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 01/05/2021] [Indexed: 12/02/2022] Open
Abstract
Background: Lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) are a bothersome frequent symptom in adult males. This systematic review analyzed the available evidence on the pharmacokinetic and pharmacodynamic features of alfuzosin, and its clinical efficacy both as monotherapy and in combination with other drugs for the treatment of male LUTS/BPH. Methods: A systematic review of the last 10 years was performed using the MEDLINE, EMBASE and Cochrane libraries in March 2020. The protocol for this systematic review was registered on PROSPERO (Central Registration Depository: CRD42020136120) and is available in full on the University of York website. Results: Alfuzosin is a quinazoline derivative and, although a nonspecific α1-blocker, exhibits a selective concentration in the prostate compared with plasma in patients with BPH. Three registration trials assessed the safety and efficacy of alfuzosin. The 10 mg daily formulation has a three-layered matrix containing the active substance between two inactive coats allowing a drug release over 20 h. Alfuzosin showed high tolerability, few vasodilatory effects and a low rate of ejaculation disorders over older alpha-blocking compounds thanks to the high uroselectivity of alfuzosin and its preferential concentration at urinary level. Six randomized clinical trials (RCTs) assessed efficacy and safety of alfuzosin versus other alpha-blockers ± placebo: three studies comparing with tamsulosin, one with doxazosin, and two with silodosin or tamsulosin. One RCT investigated the clinical outcomes of alfuzosin with finasteride, two with propiverine and two with phosphodiesterase-5 inhibitors. Conclusions: Alfuzosin is an effective drug for the treatment of LUTS/BPH, with a lower rate of sexual disorders compared with other alpha-blockers. Alfuzosin is also safe with low adverse events in case of concomitant antihypertensive therapy and in patients with cardiovascular morbidity. Safety and efficacy of alfuzosin has been reported also in case of combination therapy with antimuscarinic agents and PDE5i.
Collapse
Affiliation(s)
- Andrea Mari
- Department of Urology, University of Florence, Careggi Hospital, San Luca Nuovo, Florence, Italy
| | - Alessandro Antonelli
- Department of Urology, Azienda Ospedaliera Universitaria Integrata Verona, University of Verona, Italy
| | - Luca Cindolo
- Department of Urology, Villa Stuart Private Hospital, Rome, Italy
| | - Ferdinando Fusco
- Department of Woman, Child and General and Specialized Surgery University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Andrea Minervini
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi University Hospital, Florence, Italy
| | - Cosimo De Nunzio
- Division of Urology, Ospedale Sant'Andrea, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
16
|
Xiong Y, Zhang Y, Tan J, Qin F, Yuan J. The association between metabolic syndrome and lower urinary tract symptoms suggestive of benign prostatic hyperplasia in aging males: evidence based on propensity score matching. Transl Androl Urol 2021; 10:384-396. [PMID: 33532326 PMCID: PMC7844497 DOI: 10.21037/tau-20-1127] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background To investigate the association between lower urinary tract symptoms suggestive of benign prostate hyperplasia (LUTS/BPH) and metabolic syndrome (MetS) in aging Chinese males. Methods A dataset that included 3,568 non-MetS cases and 1,020 MetS cases (after data cleansing) was downloaded from the China Health and Retirement Longitudinal Study (CHARLS). To balance the intergroup covariates, propensity score matching (PSM) was employed in the analyses. Univariate logistic regression and multivariate logistic regression were then performed to investigate the relationship between LUTS/BPH and MetS in aging Chinese males. Results Before PSM, multivariate logistic regression showed that participants with MetS had a 1.47 times higher risk of LUTS/BPH compared to non-MetS cases in the final model (P<0.001). It also revealed that participants with low high-density lipoprotein (HDL), abdominal adiposity, or high triglycerides had a higher probability of LUTS/BPH [odds ratio (OR) =1.56 for low HDL; OR =1.50 for abdominal adiposity; and OR =1.48 for high triglyceride, P<0.001], while participants with hyperglycemia or hypertension had identical odds of LUTS/BPH (P>0.05). After PSM, 1,000 pairs were successfully matched. It was also found that MetS cases had a 1.60 times higher risk of LUTS/BPH compared to non-MetS cases (P<0.001), and participants with low HDL, abdominal adiposity, high triglycerides, or hyperglycemia had a higher likelihood of LUTS/BPH than their counterparts (P<0.001). However, the probability of LUTS/BPH in hypertensive patients remained similar to that in non-hypertensive patients (P>0.05). Conclusions Aging Chinese males with MetS had a higher probability of LUTS/BPH. Also, patients with low HDL, abdominal obesity, high triglycerides, or hyperglycemia had an increased risk of LUTS/BPH; however, this was not the case for hypertensive patients.
Collapse
Affiliation(s)
- Yang Xiong
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, China.,Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Yangchang Zhang
- Department of Epidemiology and Health Statistics, School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Jun Tan
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, China.,Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Feng Qin
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, China
| | - Jiuhong Yuan
- Andrology Laboratory, West China Hospital, Sichuan University, Chengdu, China.,Department of Urology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
17
|
Jung JH, McCutcheon KA, Borofsky M, Young S, Golzarian J, Reddy B, Shin TY, Kim MH, Narayan V, Dahm P. Prostatic arterial embolization for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2020; 12:CD012867. [PMID: 33368143 PMCID: PMC8728637 DOI: 10.1002/14651858.cd012867.pub2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND A variety of minimally invasive surgical approaches are available as an alternative to transurethral resection of the prostate (TURP) for management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Prostatic arterial embolization (PAE) is a relatively new, minimally invasive treatment approach. OBJECTIVES To assess the effects of PAE compared to other procedures for treatment of LUTS in men with BPH. SEARCH METHODS We performed a comprehensive search using multiple databases (The Cochrane Library, MEDLINE, Embase, LILACS, Scopus, Web of Science, and Google Scholar), trials registries, other sources of grey literature, and conference proceedings with no restrictions on language of publication or publication status, up until 25 September 2020. SELECTION CRITERIA We included parallel-group randomized controlled trials (RCTs), as well as non-randomized studies (NRS, limited to prospective cohort studies with concurrent comparison groups) enrolling men over the age of 40 with LUTS attributed to BPH undergoing PAE versus TURP or other surgical interventions. DATA COLLECTION AND ANALYSIS: Two review authors independently classified studies for inclusion or exclusion and abstracted data from the included studies. We performed statistical analyses by using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. We used GRADE guidance to rate the certainty of evidence of RCTs and NRSs. MAIN RESULTS: We found data to inform two comparisons: PAE versus TURP (six RCTs and two NRSs), and PAE versus sham (one RCT). Mean age, IPSS, and prostate volume of participants were 66 years, 22.8, and 72.8 mL, respectively. This abstract focuses on the comparison of PAE versus TURP as the primary topic of interest. PAE versus TURP We included six RCTs and two NRSs with short-term (up to 12 months) follow-up and one RCT with long-term follow-up (13 to 24 months). Short-term follow-up: based on RCT evidence, there may be little to no difference in urologic symptom score improvement (mean difference [MD] 1.55, 95% confidence interval [CI] -0.40 to 3.50; 369 participants; 6 RCTs; I² = 75%; low-certainty evidence) measured by the International Prostatic Symptom Score (IPSS) on a scale from 0 to 35, with higher scores indicating worse symptoms. There may be little to no difference in quality of life (MD 0.16, 95% CI -0.37 to 0.68; 309 participants; 5 RCTs; I² = 56%; low-certainty evidence) as measured by the IPSS quality of life question on a scale from 0 to 6, with higher scores indicating worse quality of life between PAE and TURP, respectively. While we are very uncertain about the effects of PAE on major adverse events (risk ratio [RR] 0.71, 95% CI 0.16 to 3.10; 250 participants; 4 RCTs; I² = 26%; very low-certainty evidence), PAE may increase re-treatments (RR 3.64, 95% CI 1.02 to 12.98; 204 participants; 3 RCTs; I² = 0%; low-certainty evidence). Based on 18 re-treatments per 1000 men in the TURP group, this corresponds to 47 more (0 more to 214 more) per 1000 men undergoing PAE. We are very uncertain about the effects on erectile function (MD -0.03, 95% CI -6.35 to 6.29; 129 participants; 2 RCTs; I² = 78%; very low-certainty evidence) measured by the International Index of Erectile Function at 5 on a scale from 1 to 25, with higher scores indicating better function. NRS evidence when available yielded similar results. Based on evidence from NRS, PAE may reduce the occurrence of ejaculatory disorders (RR 0.51, 95% CI 0.35 to 0.73; 260 participants; 1 NRS; low-certainty evidence). Longer-term follow-up: based on RCT evidence, we are very uncertain about the effects of PAE on urologic symptom scores (MD 0.30, 95% CI -3.17 to 3.77; 95 participants; very low-certainty evidence) compared to TURP. Quality of life may be similar (MD 0.20, 95% CI -0.49 to 0.89; 95 participants; low-certainty evidence). We are also very uncertain about major adverse events (RR 1.96, 95% CI 0.63 to 6.13; 107 participants; very low-certainty evidence). We did not find evidence on erectile function and ejaculatory disorders. Based on evidence from NRS, PAE may increase re-treatment rates (RR 1.51, 95% CI 0.43 to 5.29; 305 participants; low-certainty evidence); based on 56 re-treatments per 1000 men in the TURP group. this corresponds to 143 more (25 more to 430 more) per 1000 men in the PAE group. AUTHORS' CONCLUSIONS: Compared to TURP up to 12 months (short-term follow-up), PAE may provide similar improvement in urologic symptom scores and quality of life. While we are very uncertain about major adverse events, PAE may increase re-treatment rates. We are uncertain about erectile function, but PAE may reduce ejaculatory disorders. Longer term (follow-up of 13 to 24 months), we are very uncertain as to how both procedures compare with regard to urologic symptom scores, but quality of life appears to be similar. We are very uncertain about major adverse events but PAE may increase re-treatments. We did not find longer term evidence on erectile function and ejaculatory disorders. Certainty of evidence for the main outcomes of this review was low or very low, signalling that our confidence in the reported effect size is limited or very limited, and that this topic should be better informed by future research.
Collapse
Affiliation(s)
- Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | | | - Michael Borofsky
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Shamar Young
- Department of Radiology, Division of Interventional Radiology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jafar Golzarian
- Division of Interventional Radiology and Vascular Imaging, University of Minnesota, Minneapolis, Minnesota, USA
| | - Balaji Reddy
- Department of Urology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Tae Young Shin
- Department of Urology, Ewha Womans University, Seoul, Korea, South
| | - Myung Ha Kim
- Yonsei Wonju Medical Library, Yonsei University Wonju College of Medicine, Wonju, Korea, South
| | - Vikram Narayan
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Philipp Dahm
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| |
Collapse
|
18
|
Noh JW, Kim JH, Kwon YD, Kim JH. Sociodemographic factors that affect the real treatment rate among patients diagnosed with benign prostatic hyperplasia. Aging Male 2020; 23:711-719. [PMID: 30857454 DOI: 10.1080/13685538.2019.1581757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
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.
Collapse
Affiliation(s)
- Jin-Won Noh
- Department of Healthcare Management, Eulji University, Seongnam, Korea
- Global Health Unit, Department of Health Sciences, University Medical Centre Groningen University of Groningen, Groningen, the Netherlands
| | - Jae-Hyun Kim
- Department of Health Administration College of Health Science, Dankook University, Cheonan, Korea
- Institute of Health Promotion and Policy Dankook University, Cheonan, Korea
| | - Young Dae Kwon
- Department of Humanities and Social Medicine, College of Medicine and Catholic Institute for Healthcare Management, The Catholic University of Korea, Seoul, Korea
| | - Jae Heon Kim
- Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| |
Collapse
|
19
|
Hughes FM, Hirshman NA, Malick HA, White SW, Jin H, Harper SN, Purves JT. A possible mechanism underlying mood disorders associated with LUTS: Chronic bladder outlet obstruction causes NLRP3-dependent inflammation in the hippocampus and depressive behavior in rats. Neurourol Urodyn 2020; 39:1700-1707. [PMID: 32602164 DOI: 10.1002/nau.24448] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/16/2020] [Indexed: 01/04/2023]
Abstract
AIMS Reports link urinary dysfunction and mood disorders, such as depression, but a causative mechanism has never been postulated. Contemporary discoveries demonstrate a local inflammatory response in peripheral organs can trigger inflammation in the brain, particularly the hippocampus, mediated through the NLRP3 inflammasome. Critically, central inflammation causes depressive behavior. Since bladder outlet obstruction (BOO) evokes a local inflammatory response in the bladder, we hypothesize it will induce NLRP3-dependent inflammation in the hippocampus and depressive behavior. METHODS There were four groups of rats: control, sham, BOO, or BOO + glyburide (an NLRP3 inhibitor). BOO was created by urethral ligation over a 1 mm catheter. Sham was tied loosely. Glyburide was provided by slow-release pellet (subcutaneous 50 mg, 21 day, replaced as needed). Rats were analyzed 12 weeks post-op for: hippocampal inflammation, microglial density, neurogenesis, and depression symptoms (open field and sucrose preference). RESULTS BOO elicited hippocampal inflammation, accompanied by an increase in activated microglia (22%) and a decrease in neurogenesis (35%), which was blocked by glyburide. In addition, BOO rats displayed anxiety (57% decrease in exploratory behavior in the open field assay) and anhedonia (21% decrease in sucrose preference), two symptoms of depression. Like inflammation, these symptoms were diminished by glyburide to levels not statistically significantly different from controls. CONCLUSIONS BOO, a bladder-localized event, stimulates NLRP3-dependent inflammation in the rat hippocampus after 12 weeks and this inflammation causes depressive behavior. This is the first mechanistic explanation of the link between BOO and depression and provides evidence for a distinct bladder-brain axis.
Collapse
Affiliation(s)
- Francis M Hughes
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina
| | - Nathan A Hirshman
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Hamza A Malick
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Simon W White
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Huixia Jin
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Shelby N Harper
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - J Todd Purves
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, North Carolina.,Department of Pediatrics, Duke University Medical Center, Durham, North Carolina.,Department of Bioengineering, Clemson University, Clemson, South Carolina
| |
Collapse
|
20
|
Franco JVA, Jung JH, Imamura M, Borofsky M, Omar MI, Escobar Liquitay CM, Young S, Veroniki AA, Garegnani L, Dahm P. Minimally invasive treatments for lower urinary tract symptoms in men with benign prostatic hyperplasia: a network meta-analysis. Hippokratia 2020. [DOI: 10.1002/14651858.cd013656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Juan VA Franco
- Argentine Cochrane Centre; Instituto Universitario Hospital Italiano; Buenos Aires Argentina
| | - Jae Hung Jung
- Department of Urology; Yonsei University Wonju College of Medicine; Wonju Korea, South
| | - Mari Imamura
- Health Services Research Unit; University of Aberdeen; Aberdeen UK
| | - Michael Borofsky
- Department of Urology; University of Minnesota; Minneapolis Minnesota USA
| | - Muhammad Imran Omar
- European Association of Urology; Arnhem Netherlands
- Academic Urology Unit; University of Aberdeen; Aberdeen UK
| | | | - Shamar Young
- Department of Radiology, Division of Interventional Radiology; University of Minnesota; Minneapolis Minnesota USA
| | - Areti Angeliki Veroniki
- Department of Primary Education, School of Education; University of Ioannina; Ioannina Greece
| | - Luis Garegnani
- Research Department; Instituto Universitario Hospital Italiano; Buenos Aires Argentina
| | - Philipp Dahm
- Urology Section; Minneapolis VA Health Care System; Minneapolis Minnesota USA
| |
Collapse
|
21
|
Lu Z, Wu C, Zhang J, Ye Y, Zhang Z, Liao M, Huang L, Tian J, Tan A, Mo Z. Drinking Frequency but not Years may be Associated with Lower Urinary Tract Symptoms: Result from a Large Cross-Sectional Survey in Chinese Men. Risk Manag Healthc Policy 2020; 13:633-642. [PMID: 32607031 PMCID: PMC7320899 DOI: 10.2147/rmhp.s238012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 05/19/2020] [Indexed: 11/23/2022] Open
Abstract
Objective To evaluate the effect of the drinking frequency and years on lower urinary tract symptoms (LUTS) in a large Chinese male population. Methods The current data were obtained from a consecutive series of 3,229 men aged 18–79 who participated in a routine physical examination in Fangchenggang First People’s Hospital, Guangxi, China. During a face-to-face interview, the detailed demographic variables about alcohol consumption, potential confounding factors were collected. LUTS were assessed by International Prostate Symptom Score (IPSS) and defined as total LUTS, irritative (IRR) and obstructive (OBS) symptoms, respectively. Multivariate logistic regression analysis was used to evaluate the risk of total LUTS, IRR and OBS symptoms affected by alcohol consumption. Results The prevalence of moderate to severe LUTS was 8.3% and apparently increased with age (P<0.001). A significant distribution presented in age, alcohol consumption, BMI, cigarette smoking, education attainment and hypertension among different strata of LUTS severity (P<0.05). Men who drank 1–2 times per week were less likely to have OBS symptoms (OR=0.45, 95%CI=0.29–0.70) regardless of age (OR=0.52, 95%CI=0.33–0.82) or multivariate adjusted (OR=0.52, 95%CI=0.33–0.83). Nevertheless, we did not observe a significant negative or positive association presented between drinking years and the risk of total LUTS, OBS and IRR symptoms. Conclusion The current results imply that moderate drinking frequency may be protective against LUTS, and drinking years did not relate to worsening or improving LUTS.
Collapse
Affiliation(s)
- Zheng Lu
- Department of Urology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Chunlei Wu
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China.,Urology Department, First Affiliated Hospital of Xinxiang Medical University, Weihui City, Henan Province, People's Republic of China
| | - Jiange Zhang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China.,Department of Urology, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Yu Ye
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China.,Emergency Department, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Zhifu Zhang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China.,Department of Urology, Minzu Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Ming Liao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Lin Huang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Jiarong Tian
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Aihua Tan
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Zengnan Mo
- Department of Urology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China.,Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| |
Collapse
|
22
|
Yoo S, Oh S, Suh J, Park J, Cho MC, Jeong H, Won S, Son H. Optimal high-density lipoprotein cholesterol level for decreasing benign prostatic hyperplasia in men not taking statin medication: A historical cohort study. Prostate 2020; 80:570-576. [PMID: 32196725 DOI: 10.1002/pros.23970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 02/05/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND We evaluated the optimal high-density lipoprotein cholesterol level for benign prostatic hyperplasia (BPH) prevention in men not taking statin medication using a large historical cohort. METHODS We initially selected 130 454 men who underwent health checkups in 2009 from the National Health Information Database of the National Health Insurance Service. After excluding 36 854 men with BPH in 2009, and 45 061 men for statin use, 48 539 men were ultimately included in the analysis. A Kaplan-Meier analysis and multivariable Cox regression analysis was performed to assess the optimal high-density lipoprotein cholesterol level for preventing BPH. RESULTS High-density lipoprotein cholesterol levels were less than 40 mg/dL in 7431 (15.3%) men, 40 to 49 in 15 861 (32.7%), 50 to 59 in 15 328 (27.5%), and greater than or equal to 60 in 11 919 (24.6%). The overall cumulative incidence of BPH was 4.4%, 8.7%, 13.0%, and 17.8% at the 1-, 2-, 3-, and 4-year follow-up periods, respectively. In multivariable analysis, high-density lipoprotein greater than or equal to 60 mg/dL were significantly associated with a decreased incidence of BPH, as were age, residence, income, body mass index, diabetes, hypertension, triglyceride, and increased annual clinic visits, especially in men in their 40s. CONCLUSION Elevated serum high-density lipoprotein cholesterol levels were negatively associated with BPH incidence. In addition, maintaining high-density lipoprotein greater than or equal to 60 mg/dL was associated with a decreased BPH incidence compared with high-density lipoprotein less than 40 mg/dL, especially in men in their 40s.
Collapse
Affiliation(s)
- Sangjun Yoo
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Sohee Oh
- Department of Biostatistics, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Jungyo Suh
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Juhyun Park
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Min Chul Cho
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Hyeon Jeong
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
- Department of Urology, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Sungho Won
- Department of Public Health Science, Seoul National University, Seoul, Republic of Korea
- Institute of Health and Environment, Seoul National University, Seoul, Republic of Korea
| | - Hwancheol Son
- Department of Urology, Seoul National University Boramae Medical Center, Seoul, Republic of Korea
- Department of Urology, College of Medicine, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
23
|
Kang TW, Jung JH, Hwang EC, Borofsky M, Kim MH, Dahm P. Convective radiofrequency water vapour thermal therapy for lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2020; 3:CD013251. [PMID: 32212174 PMCID: PMC7093307 DOI: 10.1002/14651858.cd013251.pub2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND New minimal invasive surgeries have been suggested as alternative options to transurethral resection of the prostate (TURP) for the management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Convective radiofrequency water vapour thermal therapy is a new technology that uses targeted, controlled water vapour energy (steam) to create necrotic tissue in the prostate. OBJECTIVES To assess the effects of convective radiofrequency water vapour thermal therapy for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. SEARCH METHODS We performed a comprehensive search of multiple databases (the Cochrane Library, MEDLINE, Embase, Latin American and the Caribbean Health Sciences Literature, Scopus, Web of Science), trials registries, other sources of grey literature, and conference proceedings published up to 18 February 2020, with no restriction on the language or status of publication. SELECTION CRITERIA We included parallel-group randomised controlled trials (RCTs), cluster-RCTs, and non-randomised observational prospective studies with concurrent comparison groups, in which men with BPH underwent convective radiofrequency water vapour thermal therapy, another active therapy, or a sham procedure. DATA COLLECTION AND ANALYSIS Two review authors independently screened the literature, extracted data, and assessed risk of bias. We had planned to perform statistical analyses using a random-effects model, and interpret them according to the Cochrane Handbook for Systematic Reviews of Interventions. We rated the certainty of the evidence according to the GRADE approach. MAIN RESULTS We included a single, industry-sponsored RCT, with 197 randomised men, that compared convective radiofrequency water vapour thermal therapy to a sham procedure. The mean age 62.9 years, the International Prostate Symptom Score (IPSS) was 21.97, and the mean prostate volume was 45.4 mL. We only found short-term data, measured up to three months. Primary outcomes Convective radiofrequency water vapour thermal therapy may improve urologic symptom scores more than a sham procedure, measured on a IPSS scale (0 to 35; higher score represents worse urological symptoms) by a mean difference (MD) of -6.9 (95% confidence interval (CI) -9.06 to -4.74; 195 men; low-certainty evidence), and likely improves quality of life (QoL), measured on a IPSS-QoL scale (0 to 6; higher score represents worse QoL), by a MD of -1.2 (95% CI -1.66 to -0.74; 195 men; moderate-certainty evidence). We are very uncertain about the effects of convective radiofrequency water vapour thermal therapy on major adverse events (risk ratio (RR) 6.79, 95% CI 0.39 to 117.00; 197 men; very low-certainty evidence) assessed by the Clavien-Dindo classification system of III, IV, and V complications. Secondary outcomes We are very uncertain about the effects of convective radiofrequency water vapour thermal therapy on retreatment (RR 1.36, 95% CI 0.06 to 32.86; 197 men; very low-certainty evidence). Convective radiofrequency water vapour thermal therapy may have little to no effect on erectile function (MD 0.4, 95% CI -1.91 to 2.71; 130 men; low-certainty evidence) and ejaculatory function (MD 0.5, 95% CI -0.83 to 1.83; 130 men; low-certainty evidence). Convective radiofrequency water vapour thermal therapy may increase minor adverse events assessed by the Clavien-Dindo classification system of Grade I and II complications (RR 1.89, 95% CI 1.15 to 3.11; 197 men; low-certainty evidence). This would correspond to 434 minor adverse events per 1000 men (95% CI 264 more to 714 more). We are very uncertain about the effects of convective radiofrequency water vapour thermal therapy on acute urinary retention (RR 4.98, 95% CI 0.28 to 86.63; 197 men; very low-certainty evidence). It likely greatly increases the rate of men requiring indwelling urinary catheters (RR 35.58, 95% CI 15.37 to 82.36; 197 men; moderate-certainty evidence). We were unable to perform any of the predefined secondary analyses. We found no evidence for other comparisons, such as convective radiofrequency water vapour thermal therapy versus TURP or other minimal invasive procedures. AUTHORS' CONCLUSIONS Compared to a sham procedure, urologic symptom scores and quality of life appear to improve with convective radiofrequency water vapour thermal therapy, but we are very uncertain about major adverse events. The certainty of evidence ranged from moderate to very low, with study limitations and imprecision being the most common reasons for rating down. These findings are based on a single industry-sponsored study, with three-month short-term follow-up. We did not find any studies comparing convective radiofrequency water vapour thermal therapy to any other active treatment form, such as TURP.
Collapse
Affiliation(s)
- Tae Wook Kang
- Yonsei University Wonju College of MedicineDepartment of Urology20 llsan‐roWonjuGangwonKorea, South
| | - Jae Hung Jung
- Yonsei University Wonju College of MedicineDepartment of Urology20 llsan‐roWonjuGangwonKorea, South
- Yonsei University Wonju College of MedicineInstitute of Evidence Based Medicine20 Ilsan‐roWonjuGangwonKorea, South26426
| | - Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun HospitalDepartment of UrologyHwasunKorea, South
| | - Michael Borofsky
- University of MinnesotaDepartment of Urology420 Delaware Street SEMayo Building 5th FloorMinneapolisMinnesotaUSA55455
| | - Myung Ha Kim
- Yonsei University Wonju College of MedicineYonsei Wonju Medical LibraryWonjuKorea, South
| | - Philipp Dahm
- Minneapolis VA Health Care SystemUrology SectionOne Veterans DriveMail Code 112DMinneapolisMinnesotaUSA55417
| | | |
Collapse
|
24
|
Cho A, Chughtai B, Te AE. Benign Prostatic Hyperplasia and Male Lower Urinary Tract Symptoms: Epidemiology and Risk Factors. CURRENT BLADDER DYSFUNCTION REPORTS 2020. [DOI: 10.1007/s11884-019-00566-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
25
|
Do Lifestyle Factors Affect Lower Urinary Tract Symptoms? Results from the Korean Community Health Survey. Int Neurourol J 2019; 23:125-135. [PMID: 31260612 PMCID: PMC6606931 DOI: 10.5213/inj.1938010.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 03/12/2019] [Indexed: 11/08/2022] Open
Abstract
PURPOSE To evaluate the relationships between lower urinary tract symptoms (LUTS) and lifestyle factors (physical activity, smoking, alcohol consumption, body mass index, and stress) in Korean men. METHODS We analyzed the survey results of South Korean men (n=64,439) who were 40 years of age or older among whom interviews were conducted using questionnaires. Trained interviewers performed face-to-face surveys using computer-assisted personal interviewing, the International Prostate Symptom Score (IPSS), and standard questions. We assessed the relationships of lifestyle factors (physical activity, cigarette smoking, alcohol intake, height, weight, and stress) with LUTS. RESULTS We observed higher IPSS scores in participants who engaged in no exercise (n=46,008 [71.7%], IPSS=3.19±5.36) than in those who engaged in vigorous physical activity (n=10,657 [17.6%], IPSS=2.28±4.15). Former smokers showed higher total, storage, and voiding symptom IPSS scores than current smokers and nonsmokers. Nondrinkers had higher IPSS scores than current alcohol drinkers. In multivariable logistic regression analysis, we detected no relationship between LUTS and current alcohol drinking in the moderate and severe LUTS groups, using the mild LUTS group as a reference (moderate: 0.91; 95% confidence interval [CI], 0.91-0.91; P<0.001, severe: 0.78; 95% CI, 0.78-0.78; P<0.001). Participants with moderate to severe stress showed higher total IPSS scores than those with no or mild stress (3.38±5.77 vs. 2.88±4.90), with significant relationships between stress and LUTS found in the moderate and severe LUTS groups. In logistic regression analysis, stronger relationships were found for storage and voiding symptoms in the moderate and severe stress groups compared to the mild stress group. CONCLUSION A history of smoking, low levels of physical activity, low body mass index, and moderate to severe stress were associated with a greater severity of LUTS. Moderate to severe stress was also related to voiding symptoms. However, there was no association between alcohol intake and LUTS severity.
Collapse
|
26
|
|
27
|
Jung JH, Reddy B, McCutcheon KA, Borofsky M, Narayan V, Kim MH, Dahm P. Prostatic urethral lift for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2019; 5:CD012832. [PMID: 31128077 PMCID: PMC6535104 DOI: 10.1002/14651858.cd012832.pub2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND A variety of minimally invasive surgical approaches are available as an alternative to transurethral resection of prostate (TURP) for the management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). A recent addition to these is prostatic urethral lift (PUL). OBJECTIVES To assess the effects of PUL for the treatment of LUTS in men with BPH. SEARCH METHODS We performed a comprehensive search of multiple databases (the Cochrane Library, MEDLINE, Embase, LILACS, Scopus, Web of Science, and Google Scholar), trials registries, other sources of grey literature, and conference proceedings with no restrictions on the language of publication or publication status up until 31 January 2019. SELECTION CRITERIA We included parallel group randomized controlled trials (RCTs). While we planned to include non-RCTs if RCTs had provided low-certainty evidence for a given outcome and comparison, we could not find any non-RCTs. DATA COLLECTION AND ANALYSIS Two review authors independently screened the literature, extracted data, and assessed risk of bias. We performed statistical analyses using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. We planned subgroup analyses by age, prostate volume, and severity of baseline symptoms. We used the GRADE approach to rate the certainty of the evidence. MAIN RESULTS We included two RCTs with 297 participants comparing PUL to sham surgery or TURP. The mean age was 65.6 years and mean International Prostate Symptom Score was 22.7. Mean prostate volume was 42.2 mL. We considered review outcomes measured up to and including 12 months after randomization as short-term and later than 12 months as long-term. For patient-reported outcomes, lower scores indicate more urological symptom improvement and higher quality of life. In contrast, higher scores refers to better erectile and ejaculatory function.PUL versus sham: based on one study of 206 randomized participants with short follow-up (up to three months), PUL may lead to a clinically important improvement in urological symptom scores (mean difference (MD) -5.20, 95% confidence interval (CI) -7.44 to -2.96; low-certainty evidence) and likely improves quality of life (MD -1.20, 95% CI -1.67 to -0.73; moderate-certainty evidence). We are uncertain whether PUL increases major adverse events (very low-certainty evidence). There were no retreatments reported in either study group by three months. PUL likely results in little to no difference in erectile function (MD -1.40, 95% CI -3.24 to 0.44; moderate-certainty evidence) and ejaculatory function (MD 0.50, 95% CI -0.38 to 1.38; moderate-certainty evidence).PUL versus TURP: based on one study of 91 randomized participants with a short follow-up (up to 12 months), PUL may result in a substantially lesser improvement in urological symptom scores than TURP (MD 4.50, 95% CI 1.10 to 7.90; low-certainty evidence). PUL may result in a slightly reduced or similar quality of life (MD 0.30, 95% CI -0.49 to 1.09; low-certainty evidence). We are very uncertain whether PUL may cause fewer major adverse events but increased retreatments (both very low-certainty evidence). PUL probably results in little to no difference in erectile function (MD 0.80, 95% CI -1.50 to 3.10; moderate-certainty evidence), but probably results in substantially better ejaculatory function (MD 5.00, 95% CI 3.08 to 6.92; moderate-certainty evidence).With regards to longer term follow-up (up to 24 months) based on one study of 91 randomized participants, PUL may result in a substantially lesser improvement in urological symptom score (MD 6.10, 95% CI 2.16 to 10.04; low-certainty evidence) and result in little worse to no difference in quality of life (MD 0.80, 95% CI 0.00 to 1.60; low-certainty evidence). The study did not report on major adverse events. We are very uncertain whether PUL increases retreatment (very low-certainty evidence). PUL likely results in little to no difference in erectile function (MD 1.60, 95% CI -0.80 to 4.00; moderate-certainty evidence), but may result in substantially better ejaculatory function (MD 4.30, 95% CI 2.17 to 6.43; low-certainty evidence).We were unable to perform any of the predefined secondary analyses for either comparison.We found no evidence for other comparisons such as PUL versus laser ablation or enucleation. AUTHORS' CONCLUSIONS PUL appears less effective than TURP in improving urological symptoms both short-term and long term, while quality of life outcomes may be similar. The effect on erectile function appears similar but ejaculatory function may be better. We are uncertain about major adverse events short-term and found no long-term information. We are very uncertain about retreatment rates both short-term and long-term. We were unable to assess the effects of PUL in subgroups based on age, prostate size, or symptom severity and also could not assess how PUL compared to other surgical management approaches. Given the large numbers of alternative treatment modalities to treat men with LUTS secondary to BPH, this represents important information that should be shared with men considering surgical treatment.
Collapse
Affiliation(s)
- Jae Hung Jung
- Yonsei University Wonju College of MedicineDepartment of Urology20 Ilsan‐roWonjuGangwonKorea, South26426
- Yonsei University Wonju College of MedicineInstitute of Evidence Based Medicine20 Ilsan‐roWonjuGangwonKorea, South26426
| | - Balaji Reddy
- Massachusetts General HospitalDepartment of Urology55 Fruit StreetBostonMassachusettsUSA02114
| | - Karen Ann McCutcheon
- Queen's University BelfastSchool of Nursing and MidwiferyMedical Biology Centre97 Lisburn RoadBelfastUK
| | - Michael Borofsky
- University of MinnesotaDepartment of Urology420 Delaware Street SEMayo Building 5th FloorMinneapolisMinnesotaUSA55455
| | - Vikram Narayan
- University of MinnesotaDepartment of Urology420 Delaware Street SEMayo Building 5th FloorMinneapolisMinnesotaUSA55455
| | - Myung Ha Kim
- Yonsei University Wonju College of MedicineYonsei Wonju Medical LibraryWonjuKorea, South
| | - Philipp Dahm
- University of MinnesotaDepartment of Urology420 Delaware Street SEMayo Building 5th FloorMinneapolisMinnesotaUSA55455
- Minneapolis VA Health Care SystemUrology SectionOne Veterans DriveMail Code 112DMinneapolisMinnesotaUSA55417
| | | |
Collapse
|
28
|
Sterling J, Farber N, Gupta NK. Comparing Outcomes of Medical Management and Minimally Invasive Surgical Techniques for Lower Urinary Tract Symptoms due to BPH. Curr Urol Rep 2019; 20:29. [PMID: 30989392 DOI: 10.1007/s11934-019-0896-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW Compare outcomes of medical therapy as compared to minimally invasive surgical therapy (MIST) for treatment of bladder outlet obstruction RECENT FINDINGS: Treatment for lower urinary tract symptoms due to benign prostatic hyperplasia (LUTS/BPH) remains largely driven by patient symptomatology with medical therapy or watchful waiting as the first-line management strategies. However, most patients are not adherent to prescribed medical therapies and are hesitant to accept the risks associated with more invasive therapies. Minimally invasive surgical therapies are treatments providing short-term symptom relief superior to medical therapies without the sequela of more invasive procedures. Though there are few direct comparisons, MIST seems to relieve LUTS/BPH symptoms at least as well as medical therapy without the need for daily adherence.
Collapse
Affiliation(s)
- Joshua Sterling
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA
| | - Nicholas Farber
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA
| | - Nikhil K Gupta
- Division of Urology, Robert Wood Johnson Medical School, 125 Patterson St, MEB 584A, New Brunswick, NJ, 08901, USA.
| |
Collapse
|
29
|
Konkol Y, Vuorikoski H, Streng T, Tuomela J, Bernoulli J. Characterization a model of prostatic diseases and obstructive voiding induced by sex hormone imbalance in the Wistar and Noble rats. Transl Androl Urol 2019; 8:S45-S57. [PMID: 31143671 DOI: 10.21037/tau.2019.02.03] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Background Chronic nonbacterial prostatitis associated with lower urinary tract symptoms (LUTS) is a prevalent condition in men. One potential pathophysiological factor is change in sex hormone, testosterone and estrogen, balance. Inflammation, cancer and obstructive voiding has been induced in the Noble rat strain by altering levels of sex hormones. We evaluated if imbalance of sex hormones could induce comparable diseases also in a less estrogen sensitive Wistar strain rats. Methods Subcutaneous testosterone (830 µg/day) and 17β-estradiol (83 µg/day) hormone pellets were used in male Wistar and Noble strain rats to induce prostatic diseases. The rats were followed for 13 and 18 weeks. Urodynamical measurements were performed at the end of the study under anesthesia. Prostates were collected for further histological analysis. A panel of cytokines were measured from collected serum samples. Results Noble rats exhibited stromal and glandular inflammation after 13 weeks that progressed into more severe forms after 18 weeks of hormonal treatment. CD68-positive macrophages were observed in the stromal areas and inside the inflamed acini. CD163-positive macrophages were present in the stromal compartment but absent inside inflammatory foci or prostate acini. Thirteen-week hormonal treatment in Noble rats induced obstructive voiding, which progressed to urinary retention after 18-weeks treatment. In the Wistar rats 18-week treatment was comparable to the 13-week-treated Noble rats judged by progression of prostatic inflammation, being also evident for obstructive voiding. Incidence of PIN-like lesions and carcinomas in the periurethal area in Noble rats were high (100%) but lower (57%) and with smaller lesions in Wistar rats. Serum cytokines leptin, CCL5, and VEGF concentrations showed a decrease in the hormone-treated rats compared to placebo-treated rats. Conclusions Prostate inflammation and obstructive voiding developed also in the Wistar rats but more slowly than in Noble rats. Male non-castrated Wistar strain rats may thus be suitable to use in studies of pathophysiology and hormone-dependent prostate inflammation and obstructive voiding.
Collapse
Affiliation(s)
- Yvonne Konkol
- Cancer Research Laboratory, FICAN West, Institute of Biomedicine, University of Turku, Turku, Finland.,Pharmatest Services Ltd., Turku, Finland
| | | | - Tomi Streng
- Department of Biology, Laboratory of Animal Physiology, University of Turku, Turku, Finland.,Department of Pharmacology, Drug Development and Therapeutics, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Johanna Tuomela
- Cancer Research Laboratory, FICAN West, Institute of Biomedicine, University of Turku, Turku, Finland
| | | |
Collapse
|
30
|
Hwang EC, Jung JH, Borofsky M, Kim MH, Dahm P. Aquablation of the prostate for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2019; 2:CD013143. [PMID: 30759311 PMCID: PMC6373984 DOI: 10.1002/14651858.cd013143.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND New, minimally invasive surgeries have emerged as alternatives to transurethral resection of the prostate (TURP) for the management of lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Aquablation is a novel, minimally invasive, water-based therapy, combining image guidance and robotics for the removal of prostatic tissue. OBJECTIVES To assess the effects of Aquablation for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. SEARCH METHODS We performed a comprehensive search using multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, Web of Science, and LILACS), trials registries, other sources of grey literature, and conference proceedings published up to 11 February 2019, with no restrictions on the language or status of publication. SELECTION CRITERIA We included parallel-group randomised controlled trials (RCTs) and cluster-RCTs, as well as non-randomised observational prospective studies with concurrent comparison groups in which participants with BPH who underwent Aquablation. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion at each stage, and undertook data extraction and 'Risk of bias' and GRADE assessments of the certainty of the evidence. We considered review outcomes measured up to and including 12 months after randomisation as short-term and beyond 12 months as long-term. MAIN RESULTS We included one RCT with 184 participants comparing Aquablation to TURP. The mean age and International Prostate Symptom Score were 65.9 years and 22.6, respectively. The mean prostate volume was 53.2 mL. We only found short-term data for all outcomes based on a single randomised trial.Primary outcomesUp to 12 months, Aquablation likely results in a similar improvement in urologic symptom scores to TURP (mean difference (MD) -0.06, 95% confidence interval (CI) -2.51 to 2.39; participants = 174; moderate-certainty evidence). We downgraded the evidence certainty by one level due to study limitations. Aquablation may also result in similar quality of life when compared to TURP (MD 0.27, 95% CI -0.24 to 0.78; participants = 174, low-certainty evidence). We downgraded the evidence certainty by two levels due to study limitations and imprecision. Aquablation may result in little to no difference in major adverse events (risk ratio (RR) 0.84, 95% CI 0.31 to 2.26; participants = 181, very low-certainty evidence) but we are very uncertain of this finding. This would correspond to 15 fewer major adverse events per 1000 participants (95% CI 64 fewer to 116 more). We downgraded the evidence certainty by one level for study limitations and two levels for imprecision.Secondary outcomesUp to 12 months, Aquablation may result in little to no difference in retreatments (RR 1.68, 95% CI 0.18 to 15.83; participants = 181, very low-certainty evidence) but we are very uncertain of this finding. This would correspond to 10 more retreatments per 1000 participants (95% CI 13 fewer to 228 more). We downgraded the evidence certainty by one level due to study limitations and two levels for imprecision.Aquablation may result in little to no difference in erectile function as measured by International Index of Erectile Function questionnaire Erectile Function domain compared to TURP (MD 2.31, 95% CI -0.63 to 5.25; participants = 64, very low-certainty evidence), and may cause slightly less ejaculatory dysfunction than TURP, as measured by Male Sexual Health Questionnaire for Ejaculatory Dysfunction (MD 2.57, 95% CI 0.60 to 4.53; participants = 121, very low-certainty evidence). However, we are very uncertain of both findings. We downgraded the evidence certainty by two levels due to study limitations and one level for imprecision for both outcomes.We did not find other prospective, comparative studies comparing Aquablation to TURP or other procedures such as laser ablation, enucleation, or other minimally invasive therapies. AUTHORS' CONCLUSIONS Based on short-term (up to 12 months) follow-up, the effect of Aquablation on urological symptoms is probably similar to that of TURP (moderate-certainty evidence). The effect on quality of life may also be similar (low-certainty evidence). We are very uncertain whether patients undergoing Aquablation are at higher or lower risk for major adverse events (very low-certainty evidence). We are very uncertain whether Aquablation may result in little to no difference in erectile function but offer a small improvement in preservation of ejaculatory function (both very low-certainty evidence). These conclusions are based on a single study of men with a prostate volume up to 80 mL in size. Longer-term data and comparisons with other modalities appear critical to a more thorough assessment of the role of Aquablation for the treatment of LUTS in men with BPH.
Collapse
Affiliation(s)
- Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun HospitalDepartment of UrologyHwasunKorea, South
- Minneapolis VA Health Care SystemUrology SectionMinneapolisMinnesotaUSA
- University of MinnesotaDepartment of UrologyMinneapolisMinnesotaUSA
| | - Jae Hung Jung
- Yonsei University Wonju College of MedicineDepartment of Urology20 Ilsan‐roWonjuGangwonKorea, South26426
| | - Michael Borofsky
- University of MinnesotaDepartment of UrologyMinneapolisMinnesotaUSA
| | - Myung Ha Kim
- Yonsei University Wonju College of MedicineYonsei Wonju Medical LibraryWonjuKorea, South
| | - Philipp Dahm
- Minneapolis VA Health Care SystemUrology SectionMinneapolisMinnesotaUSA
- University of MinnesotaDepartment of UrologyMinneapolisMinnesotaUSA
| | | |
Collapse
|
31
|
Kang TW, Jung JH, Hwang EC, Borofsky M, Kim MH, Dahm P. Convective radiofrequency water vapor thermal therapy for lower urinary tract symptoms in men with benign prostatic hyperplasia. Hippokratia 2019. [DOI: 10.1002/14651858.cd013251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tae Wook Kang
- Yonsei University Wonju College of Medicine; Urology; 20 llsan-ro Wonju Gangwon Korea, South
| | - Jae Hung Jung
- Yonsei University Wonju College of Medicine; Department of Urology; 20 Ilsan-ro Wonju Gangwon Korea, South 26426
- Yonsei University Wonju College of Medicine; Institute of Evidence Based Medicine; 20 Ilsan-ro Wonju Gangwon Korea, South 26426
| | - Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun Hospital; Department of Urology; Hwasun Korea, South
| | - Michael Borofsky
- University of Minnesota; Department of Urology; 420 Delaware Street SE Mayo Building 5th Floor Minneapolis Minnesota USA 55455
| | - Myung Ha Kim
- Yonsei University Wonju College of Medicine; Yonsei Wonju Medical Library; Wonju Korea, South
| | - Philipp Dahm
- Minneapolis VA Health Care System; Urology Section; One Veterans Drive Mail Code 112D Minneapolis Minnesota USA 55417
| |
Collapse
|
32
|
Martin SA. Re: Rhee et al. "Longitudinal study of the relationship between lower urinary tract symptoms and depressive symptoms". J Psychosom Res 2019; 116:113-114. [PMID: 30654987 DOI: 10.1016/j.jpsychores.2018.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 12/13/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Sean A Martin
- Freemasons Foundation Centre for Men's Health, University of Adelaide, Adelaide, Australia.
| |
Collapse
|
33
|
Rhee SJ, Kim EY, Kim SW, Kim SH, Lee HJ, Yoon DH, Ahn YM. Longitudinal study of the relationship between lower urinary tract symptoms and depressive symptoms. J Psychosom Res 2019; 116:100-105. [PMID: 30654985 DOI: 10.1016/j.jpsychores.2018.11.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/12/2018] [Accepted: 11/20/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To analyze the longitudinal association between lower urinary tract symptoms (LUTS) and the development of incident depressive symptoms in Korean men. METHODS This study initially recruited 16,155 Korean men who underwent routine health examinations between 2005 and 2012, and completed the International Prostate Symptom Score (IPSS) screening tool and Beck Depression Inventory-1 (BDI). The final study population included 9080 men, aged 15-89, who had a baseline BDI score < 10 and follow-up BDI data, with no history of depression, bladder or prostate operations. Cox proportional hazard models were used to assess the relationship between LUTS and the development of incident depressive symptoms. Multiple imputation was used to handle missing values. RESULTS After adjusting for significant covariates, LUTS were associated longitudinally with the development of incident depressive symptoms (hazard ratio [HR] = 1.81 [95% confidence interval [CI] = 1.26-2.61]). An analysis of the specific domains of LUTS revealed that voiding LUTS (HR = 1.58 [95% CI = 1.07-2.33]), but not storage LUTS (HR = 1.43 [95% CI = 0.96-2.13]), were associated longitudinally with depressive symptoms. CONCLUSION LUTS and voiding LUTS, but not storage LUTS, were associated longitudinally with incident depressive symptoms.
Collapse
Affiliation(s)
- Sang Jin Rhee
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Eun Young Kim
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea; Mental Health Center, Seoul National University Health Care Center, Seoul, Republic of Korea.
| | - Soo Woong Kim
- Department of Urology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Se Hyun Kim
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Hyun Jeong Lee
- Cancer Survivorship Branch, National Cancer Control Institute, Goyang, Republic of Korea..
| | - Dae Hyun Yoon
- Department of Psychiatry, Gangnam Health Promotion Center, Seoul National University Hospital, 737 Yeoksam-Dong, Gangnam-Gu, Seoul 135-984, Republic of Korea.
| | - Yong Min Ahn
- Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
34
|
Hwang EC, Gandhi S, Jung JH, Imamura M, Kim MH, Pang R, Dahm P. Naftopidil for the treatment of lower urinary tract symptoms compatible with benign prostatic hyperplasia. Cochrane Database Syst Rev 2018; 10:CD007360. [PMID: 30306544 PMCID: PMC6516835 DOI: 10.1002/14651858.cd007360.pub3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) is a common condition in ageing men that may cause lower urinary tract symptoms (LUTS). Treatment aims are to relieve symptoms and prevent disease-related complications. Naftopidil is an alpha-blocker (AB) that has a high affinity for the A1d receptor that may have advantages in treating LUTS in this setting. This is an update of a Cochrane Review first published in 2009. Since that time, several large randomised controlled trials (RCTs) have been reported, making this update relevant. OBJECTIVES To evaluate the effects of naftopidil for the treatment of LUTS associated with BPH. SEARCH METHODS We performed a comprehensive search using multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, LILAC, and Web of Science), trials registries, other sources of grey literature, and conference proceedings with no restrictions on the language of publication or publication status up to 31 May 2018 SELECTION CRITERIA: We included all parallel RCTs. We also included cross-over design trials. DATA COLLECTION AND ANALYSIS Two review authors independently classified and abstracted data from the included studies. We performed statistical analyses using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. Primary outcomes were urological symptom scores, quality of life (QoL) and treatment withdrawals for any reason; secondary outcomes were treatment withdrawals due to adverse events, acute urinary retention, surgical intervention for BPH, and cardiovascular and sexual adverse events. We considered outcomes measured up to 12 months after randomisation as short term, and later than 12 months as long term. We rated the certainty of the evidence according to the GRADE approach. MAIN RESULTS We included 22 RCTs with 2223 randomised participants across four comparisons for short-term follow-up. This abstract focuses on only two of four comparisons for which we found data since two comparators (i.e. propiverine and Eviprostat (phytotherapy)) are rarely used. One study comparing naftopidil to placebo did not report any relevant outcomes and was therefore excluded. There were no trials that compared to combination therapy with naftopidil or any 5-alpha reductase inhibitors (5-ARIs) to combination therapy with other ABs and any 5-ARIs.All included studies were conducted in Asian countries. Study duration ranged from four to 12 weeks. Mean age was 67.8 years, prostate volume was 35.4 mL, and International Prostate Symptom Score was 18.3. We were unable to perform any of the preplanned subgroup analyses based on age and baseline symptom score.Naftopidil versus tamsulosinBased on 12 studies with 965 randomised participants, naftopidil may have resulted in little or no difference in urological symptom score (mean difference (MD) 0.47, 95% confidence interval (CI) -0.09 to 1.04 measured on a scale from 0 to 35 with higher score representing increased symptoms), QoL (MD 0.11, 95% CI -0.09 to 0.30; measured on a scale from 0 to 6 with higher scores representing worse QoL), and treatment withdrawals for any reason (risk ratio (RR) 0.92, 95% CI 0.64 to 1.34; corresponding to 7 fewer per 1000 participants, 95% CI 32 fewer to 31 more). Naftopidil may have resulted in little to no difference in sexual adverse events (RR 0.54, 95% CI 0.24 to 1.22); this would result in 26 fewer sexual adverse events per 1000 participants (95% CI 43 fewer to 13 more). We rated the certainty of evidence as moderate for urological symptom score and low for the other outcomes.Naftopidil versus silodosinBased on five studies with 652 randomised participants, naftopidil may have resulted in little or no difference in the urological symptom scores (MD 1.04, 95% CI -0.78 to 2.85), QoL (MD 0.21, 95% CI -0.23 to 0.66), and treatment withdrawals for any reason (RR 0.80, 95% CI 0.52 to 1.23; corresponding to 26 fewer per 1000 participants, 95% CI 62 fewer to 32 more). We rated the certainty of evidence as low for all these outcomes. Naftopidil likely reduced sexual adverse events (RR 0.15, 95% CI 0.06 to 0.42; corresponding to 126 fewer sexual adverse events per 1000 participants, 95% CI 139 fewer to 86 fewer). We rated the certainty of evidence as moderate for sexual adverse events. AUTHORS' CONCLUSIONS Naftopidil appears to have similar effects in the urological symptom scores and QoL compared to tamsulosin and silodosin. Naftopidil has similar sexual adverse events compared to tamsulosin but has fewer compared to silodosin.
Collapse
Affiliation(s)
- Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun HospitalDepartment of UrologyHwasunKorea, South
| | | | - Jae Hung Jung
- Yonsei University Wonju College of MedicineDepartment of Urology20 Ilsan‐roWonjuGangwonKorea, South26426
- Yonsei University Wonju College of MedicineInstitute of Evidence Based Medicine20 Ilsan‐roWonjuGangwonKorea, South26426
| | - Mari Imamura
- University of AberdeenAcademic UrologyHealth Sciences BuildingForesterhillAberdeenUKAB25 2ZD
| | - Myung Ha Kim
- Yonsei University Wonju College of MedicineYonsei Wonju Medical LibraryWonjuKorea, South
| | - Ran Pang
- Guang An Men Hospital, China Academy of Chinese Medical SciencesDepartment of UrologyNo.5 Bei Xian Ge Street, Xicheng DistrictBeijingChina100053
| | - Philipp Dahm
- Minneapolis VA Health Care SystemUrology SectionOne Veterans DriveMail Code 112DMinneapolisMinnesotaUSA55417
| | | |
Collapse
|
35
|
Hwang EC, Jung JH, Borofsky M, Kim MH, Dahm P. Aquablation of the prostate for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Hippokratia 2018. [DOI: 10.1002/14651858.cd013143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eu Chang Hwang
- Chonnam National University Medical School, Chonnam National University Hwasun Hospital; Department of Urology; Hwasun Korea, South
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Jae Hung Jung
- Yonsei University Wonju College of Medicine; Department of Urology; 20 Ilsan-ro Wonju Gangwon Korea, South 26426
| | - Michael Borofsky
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Myung Ha Kim
- Yonsei University Wonju College of Medicine; Yonsei Wonju Medical Library; Wonju Korea, South
| | - Philipp Dahm
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| |
Collapse
|
36
|
Lifestyle and Progression of Lower Urinary Tract Symptoms in German Men—Results From the EPIC-Heidelberg Cohort. Urology 2018; 120:192-196. [DOI: 10.1016/j.urology.2018.06.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 11/19/2022]
|
37
|
de la Taille A, Descazeaud A, Robert G. [How to prevent LUTS due to BPH development and progression]. Prog Urol 2018; 28:821-829. [PMID: 30262262 DOI: 10.1016/j.purol.2018.08.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/15/2018] [Accepted: 08/27/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Our objective was to define potential risk factors for lower urinary tract symptoms (LUTS) related with benign prostatic hyperplasia (BPH). METHOD A non-systematic review of the scientific literature was conducted from the PubMed database to extract the most relevant scientific publications between 2000 and July 2018 and cross them with the recommendations of the AFU and the EA by combining the keywords HBP with diet, diet, physical activity, spa treatments, tobacco, alcohol, cardiovascular risk factors, testosterone or inflammation. A synthesis has been proposed in order to identify the important elements to proscribe or modify in order to limit the development and progression of LUTS/BPH. RESULTS LUTS due to BPH are clearly associated with erectile dysfunction, cardiovascular diseases and metabolic syndrome. Some reversible risk factors have been identified such as low physical activity, overweight and hypercaloric nutrition. Interventions such as increased physical activity, weight-loss, and a diet including vegetables, tomatoes, carrots, vitamin E, lycopene, selenium, carotene, correction of the metabolic syndrome, stress reduction, and a suitable urinary behavior may impact progression of the disease. CONCLUSION Education of the patients on reversible risk factors for LUTS due to BPH is crucial and should be included in everyday practice. Physical activity and weight-loss are the most important factors to take into account. LEVEL OF EVIDENCE 5 consensus d'experts.
Collapse
Affiliation(s)
- A de la Taille
- Service de chirurgie urologique, CHU Henri-Mondor, AP-HP, 94000 Créteil, France.
| | - A Descazeaud
- Service d'urologie, CHU de Limoges, 87042 Limoges, France
| | - G Robert
- Service d'urologie, CHU de Bordeaux, 30000 Bordeaux, France
| |
Collapse
|
38
|
Harley SJD, Wittert G, Brook NR, Secombe P, Campbell J, Lockwood C. Identifying predictors of change in the severity of untreated lower urinary tract symptoms in men: a systematic review protocol. ACTA ACUST UNITED AC 2018. [PMID: 28628518 DOI: 10.11124/jbisrir-2016-003129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
REVIEW OBJECTIVE The objective of this systematic review is to synthesize the best available evidence on the predictors of change in the severity of untreated lower urinary tract symptoms in men in a non-hospital setting.
Collapse
Affiliation(s)
- Simon J D Harley
- 1Royal Adelaide Hospital, Adelaide, Australia 2The Joanna Briggs Institute, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | | | | | | | | | | |
Collapse
|
39
|
Griebling TL. Re: Prevalence and Progression of Lower Urinary Tract Symptoms in an Aging Population. J Urol 2018; 199:322-325. [DOI: 10.1016/j.juro.2017.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2017] [Indexed: 10/18/2022]
|
40
|
Jung JH, Kim J, MacDonald R, Reddy B, Kim MH, Dahm P. Silodosin for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Cochrane Database Syst Rev 2017; 11:CD012615. [PMID: 29161773 PMCID: PMC6486059 DOI: 10.1002/14651858.cd012615.pub2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND A variety of alpha-blockers are used for treating lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Silodosin is a novel, more selective alpha-blocker, which is specific to the lower urinary tract and may have fewer side effects than other alpha-blockers. OBJECTIVES To assess the effects of silodosin for the treatment of LUTS in men with BPH. SEARCH METHODS We performed a comprehensive search using multiple databases (Cochrane Library, MEDLINE, EMBASE, Scopus, Google Scholar, and Web of Science), trials registries, other sources of grey literature, and conference proceedings with no restrictions on the language of publication or publication status up until 13 June 2017. SELECTION CRITERIA We included all parallel, randomized controlled trials. We also included cross-over designs. DATA COLLECTION AND ANALYSIS Two review authors independently classified studies and abstracted data from the included studies. We performed statistical analyses using a random-effects model and interpreted them according to the Cochrane Handbook for Systematic Reviews of Interventions. We rated the quality of evidence according to the GRADE approach. MAIN RESULTS We included 19 unique studies with 4295 randomized participants across four comparisons for short-term follow-up. The mean age, prostate volume, and International Prostate Symptom Score were 66.5 years, 38.2 mL, and 19.1, respectively. Silodosin versus placeboBased on four studies with a total of 1968 randomized participants, silodosin may reduce urologic symptom scores in an appreciable number of men (mean difference (MD) -2.65, 95% confidence interval (CI) -3.23 to -2.08; low-quality evidence). Silodosin likely does not result in a clinically important reduction in quality of life (MD -0.42, 95% CI -0.71 to -0.13; moderate-quality evidence). It may not increase rates of treatment withdrawal for any reason (relative risk (RR) 1.08, 95% CI 0.70 to 1.66; low-quality evidence). We are uncertain about the effect of silodosin on cardiovascular adverse events (RR 1.28, 95% CI 0.67 to 2.45; very low-quality evidence). Silodosin likely increases sexual adverse events (RR 26.07, 95% CI 12.36 to 54.97; moderate-quality evidence); this would result in 180 more sexual adverse events per 1000 men (95% CI 82 more to 388 more). Silodosin versus tamsulosinBased on 13 studies with a total of 2129 randomized participants, silodosin may result in little to no difference in urologic symptom scores (MD -0.04, 95% CI -1.31 to 1.24; low-quality evidence) and quality of life (MD -0.15, 95% CI -0.53 to 0.22; low-quality evidence). We are uncertain about treatment withdrawals for any reason (RR 1.02, 95% CI 0.62 to 1.69; very low-quality evidence). Silodosin may result in little to no difference in cardiovascular adverse events (RR 0.77, 95% CI 0.53 to 1.12; low-quality evidence). Silodosin likely increases sexual adverse events (RR 6.05, 95% CI 3.55 to 10.31; moderate-quality evidence); this would result in 141 more sexual adverse events per 1000 men (95% CI 71 more to 261 more). Silodosin versus naftopidilBased on five studies with a total of 763 randomized participants, silodosin may result in little to no differences in urologic symptom scores (MD -0.85, 95% CI -2.57 to 0.87; low-quality evidence), quality of life (MD -0.17, 95% CI -0.60 to 0.27; low-quality evidence), treatment withdrawal for any reason (RR 1.25, 95% CI 0.81 to 1.93; low-quality evidence), and cardiovascular adverse events (RR 1.02, 95% CI 0.41 to 2.56; low-quality evidence). Silodosin likely increases sexual adverse events (RR 5.93, 95% CI 2.16 to 16.29; moderate-quality evidence); this would result in 74 more sexual adverse events per 1000 men (95% CI 17 more to 231 more). Silodosin versus alfuzosinBased on two studies with a total of 155 randomized participants, silodosin may or may not result in a clinically important increase in urologic symptom scores (MD 3.83, 95% CI 0.12 to 7.54; low-quality evidence). Silodosin likely results in little to no difference in quality of life (MD 0.14, 95% CI -0.46 to 0.74; moderate-quality evidence). We found no event of treatment withdrawal for any reason. Silodosin may not reduce cardiovascular adverse events (RR 0.67, 95% CI 0.36 to 1.24; low-quality evidence) but likely increases sexual adverse events (RR 37.21, 95% CI 5.32 to 260.07; moderate-quality evidence); this would result in 217 more sexual adverse events per 1000 men (95% CI 26 more to 1000 more). AUTHORS' CONCLUSIONS Silodosin may reduce urologic symptom scores in an appreciable number of men compared to placebo. Quality of life and treatment withdrawals for any reason appears similar. Its efficacy appears similar to that of other alpha blockers (tamsulosin, naftopidil and alfuzosin) but the rate of sexual side effects is likely higher. Our certainty in the estimates of effect was lowered due to study limitations, inconsistency and imprecision.
Collapse
Affiliation(s)
- Jae Hung Jung
- Yonsei University Wonju College of MedicineDepartment of Urology20 Ilsan‐roWonjuGangwonKorea, South26426
- University of MinnesotaDepartment of UrologyMinneapolisMinnesotaUSA
- Minneapolis VA Health Care SystemUrology SectionMinneapolisMinnesotaUSA
| | - Jiye Kim
- Yonsei University Wonju College of MedicineDepartment of Plastic SurgeryWonjuKorea, South
| | - Roderick MacDonald
- Minneapolis VA Medical CenterGeneral Internal Medicine (111‐0)One Veterans DriveMinneapolisMinnesotaUSA55417
| | - Balaji Reddy
- Massachusetts General HospitalDepartment of Urology55 Fruit StreetBostonUSAMA 02114
| | - Myung Ha Kim
- Yonsei University Wonju College of MedicineYonsei Wonju Medical LibraryWonjuKorea, South
| | - Philipp Dahm
- University of MinnesotaDepartment of UrologyMinneapolisMinnesotaUSA
- Minneapolis VA Health Care SystemUrology SectionMinneapolisMinnesotaUSA
| | | |
Collapse
|
41
|
Jung JH, Shin TY, McCutcheon KA, Borofsky M, Narayan V, Young S, Golzarian J, Kim MH, Reddy B, Dahm P. Prostatic arterial embolization for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2017. [DOI: 10.1002/14651858.cd012867] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jae Hung Jung
- Yonsei University Wonju College of Medicine; Department of Urology; 20 Ilsan-ro Wonju Gangwon Korea, South 26426
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
| | - Tae Young Shin
- Hallym University Hospital; Department of Urology; 77, Sakju-ro Chuncheon Gangwon Korea, South 200-704
| | - Karen Ann McCutcheon
- Queen's University Belfast; School of Nursing and Midwifery; Medical Biology Centre 97 Lisburn Road Belfast UK
| | - Michael Borofsky
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Vikram Narayan
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Shamar Young
- University of Minnesota; Department of Radiology, Division of Interventional Radiology; Minneapolis Minnesota USA
| | - Jafar Golzarian
- University of Minnesota; Division of Interventional Radiology and Vascular Imaging; Minneapolis Minnesota USA 55455
| | - Myung Ha Kim
- Yonsei University Wonju College of Medicine; Yonsei Wonju Medical Library; Wonju Korea, South
| | - Balaji Reddy
- Massachusetts General Hospital; Department of Urology; 55 Fruit Street Boston USA MA 02114
| | - Philipp Dahm
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
| |
Collapse
|
42
|
Jung JH, McCutcheon KA, Reddy B, Borofsky M, Narayan V, Kim MH, Dahm P. Prostatic urethral lift for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Hippokratia 2017. [DOI: 10.1002/14651858.cd012832] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jae Hung Jung
- Yonsei University Wonju College of Medicine; Department of Urology; 20 Ilsan-ro Wonju Gangwon Korea, South 26426
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
| | - Karen Ann McCutcheon
- Queen's University Belfast; School of Nursing and Midwifery; Medical Biology Centre 97 Lisburn Road Belfast UK
| | - Balaji Reddy
- Massachusetts General Hospital; Department of Urology; 55 Fruit Street Boston USA MA 02114
| | - Michael Borofsky
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Vikram Narayan
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
| | - Myung Ha Kim
- Yonsei University Wonju College of Medicine; Yonsei Wonju Medical Library; Wonju Korea, South
| | - Philipp Dahm
- University of Minnesota; Department of Urology; Minneapolis Minnesota USA
- Minneapolis VA Health Care System; Urology Section; Minneapolis Minnesota USA
| |
Collapse
|
43
|
Besiroglu H, Dursun M, Otunctemur A, Ozbek E. The association between triglyceride high density lipoprotein cholesterol ratio and benign prostate hyperplasia in non-diabetic patients:a cross-sectional study. Aging Male 2017; 20:198-204. [PMID: 28332908 DOI: 10.1080/13685538.2017.1303828] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES To assess the association between triglyceride (TG)/high density lipoprotein (HDL) ratio and benign prostate hyperplasia/lower urinary tract symptoms (BPH/LUTS). METHODS Four hundred patients who were admitted to the Urology Clinic between January and December 2014 with complaints of BPH/LUTS were enrolled in this cross-sectional study. Patients were divided into two groups according to their International Prostate Symptom Score and prostate volume (PV). They were compared in terms of age, body mass index (BMI), PV, PSA, post micturional residual volume, uroflowmetry Q max value, fasting blood sugar, TG and high density lipoprotein-cholesterol (HDL-C) level and TG/HDL ratio. RESULTS Although univariate analyses reveal that age, BMI, waist circumference (WC), FBS, TG, HDL-C level, and TG/HDL ratio were correlated with PV, only age [1.125 OR (1.088-1.164), p = .00001], BMI [1.119 OR (1.040-1.204), p = .003], TG [(1.043 OR (1.016-1.071), p = .002], HDL-C [(0.923 OR (0.860-0.990), p = .025], and TG/HDL ratio [(1.224 OR (1.130-1.315), p = .014] were statistically significant in multivariate analysis. The calculated area under the curve (AUC) for PV of 30 ml, 40 ml, and 50 ml was 0.668 (0.608-0.727), 0.617 (0.561-0.673), and 0.592 (0.530-0.654), respectively. CONCLUSIONS Our results indicate that the TG/HDL ratio correlates with enhancement in PV. Further studies are warranted to better evaluate this relationship.
Collapse
Affiliation(s)
- Huseyin Besiroglu
- a Department of Urology , Catalca Ilyas Cokay State Hospital , Istanbul , Turkey
| | - Murat Dursun
- b Department of Urology , Bahcelievler State Hospital , Istanbul , Turkey
| | - Alper Otunctemur
- c Department of Urology , Okmeydani Training and Research Hospital , Istanbul , Turkey
| | - Emin Ozbek
- d Department of Urology , Istanbul Training and Research Hospital , Istanbul, Turkey
| |
Collapse
|
44
|
Ngai HY, Yuen KKS, Ng CM, Cheng CH, Chu SKP. Metabolic syndrome and benign prostatic hyperplasia: An update. Asian J Urol 2017; 4:164-173. [PMID: 29264226 PMCID: PMC5717972 DOI: 10.1016/j.ajur.2017.05.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/12/2016] [Accepted: 12/15/2016] [Indexed: 01/21/2023] Open
Abstract
Metabolic syndrome (MetS) is a cluster of metabolic abnormalities related to central adiposity and insulin resistance. Its importance is increasingly recognized as it associates with increased risks of metabolic and cardiovascular diseases. These metabolic aberrations of MetS may lead to development of benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS) in men. A 26.5%-55.6% prevalence of MetS in men with LUTS was reported in worldwide studies. Although the exact biological pathway is not clear yet, insulin resistance, increased visceral adiposity, sex hormone alterations and cellular inflammatory reactions played significant roles in the related pathophysiological processes. Clinician should recognize the cardiovascular and metabolic impacts of MetS in men with LUTS, early risk factors optimization and use of appropriate medical therapy may possibly alter or slower the progression of LUTS/BPH, and potentially avoid unnecessary morbidities and mortalities from cardiovascular and metabolic diseases for those men.
Collapse
Affiliation(s)
- Ho-Yin Ngai
- Division of Urology, Department of Surgery, Queen Elizabeth Hospital, Hong Kong, China
| | - Kar-Kei Steffi Yuen
- Division of Urology, Department of Surgery, Queen Elizabeth Hospital, Hong Kong, China
| | - Chi-Man Ng
- Division of Urology, Department of Surgery, Queen Elizabeth Hospital, Hong Kong, China
| | - Cheung-Hing Cheng
- Division of Urology, Department of Surgery, Tuen Mun Hospital, Hong Kong, China
| | - Sau-Kwan Peggy Chu
- Division of Urology, Department of Surgery, Tuen Mun Hospital, Hong Kong, China
| |
Collapse
|
45
|
Sreenivasulu K, Nandeesha H, Dorairajan LN, Rajappa M, Vinayagam V. Elevated insulin and reduced insulin like growth factor binding protein-3/prostate specific antigen ratio with increase in prostate size in Benign Prostatic Hyperplasia. Clin Chim Acta 2017; 469:37-41. [DOI: 10.1016/j.cca.2017.03.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 03/10/2017] [Accepted: 03/10/2017] [Indexed: 01/08/2023]
|
46
|
Kwon T, Park S, Park S, Moon KH. Metabolic syndrome is predictive of lower urinary tract symptom improvement after holmium laser enucleation of the prostate for benign prostatic obstruction. Int Urol Nephrol 2017; 49:1105-1110. [DOI: 10.1007/s11255-017-1580-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 03/23/2017] [Indexed: 10/19/2022]
|
47
|
Jung JH, MacDonald R, Kim J, Kim MH, Dahm P. Silodosin for the treatment of lower urinary tract symptoms in men with benign prostatic hyperplasia. Hippokratia 2017. [DOI: 10.1002/14651858.cd012615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jae Hung Jung
- Yonsei University Wonju College of Medicine; Department of Urology; 20 Ilsan-ro Wonju Gangwon Korea, South 26427
| | - Roderick MacDonald
- Minneapolis VA Medical Center; General Internal Medicine (111-0); One Veterans Drive Minneapolis Minnesota USA 55417
| | - Jiye Kim
- Yonsei University Wonju College of Medicine; Department of Plastic Surgery; Wonju Korea, South
| | - Myung Ha Kim
- Yonsei University Wonju College of Medicine; Yonsei Wonju Medical Library; Wonju Korea, South
| | - Philipp Dahm
- Minneapolis VA Health Care System; Urology Section; One Veterans Drive Mail Code 112D Minneapolis Minnesota USA 55417
| |
Collapse
|
48
|
Lee YJ, Lee JW, Park J, Seo SI, Chung JI, Yoo TK, Son H. Nationwide incidence and treatment pattern of benign prostatic hyperplasia in Korea. Investig Clin Urol 2016; 57:424-430. [PMID: 27847916 PMCID: PMC5109794 DOI: 10.4111/icu.2016.57.6.424] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 09/13/2016] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To investigate the incidence of benign prostatic hyperplasia (BPH) in Korea and treatment patterns for 3 years after the diagnosis in a nationwide database. MATERIALS AND METHODS We created a cohort of patients diagnosed of BPH between 2007 and 2011 from the Health Insurance Review & Assessment database, a nationwide database of reimbursement. The diagnosis of BPH was defined as having the diagnosis of BPH (N40.0 in International Classification of Diseases, 10th revision) as a primary or secondary diagnosis ≥2 times in 2008. The incidence of BPH in 2008 was calculated. Treatment patterns were determined in 3 months interval and traced for 3 years. The incidence and timing of surgery were also determined. For patients taking medications preoperatively, medication-free rate was calculated. RESULTS The incidence of BPH was 2,105 per 100,000 men (mean age, 59.7±11.4 years), and increased with age. Surgery was performed for 7,955 patients (2.1%), half of the surgery being performed within the first 6 months. Transurethral resection of the prostate was the most commonly performed surgery. The proportion of treatment increased with age until the 7th decade of life. The patients taking medication for >1 year after the initial diagnosis was 21.4%. On average, 82% of patients became medication-free at postoperative 1 year. For patients taking preoperative anticholinergics, 1 year medication-free rate was 73.3%. CONCLUSIONS The incidence of BPH increased with age. Surgery was performed in 2.1% of patients. More than 4/5 patients discontinued medication after surgery, while patients taking preoperative anticholinergics were less likely to.
Collapse
Affiliation(s)
- Young Ju Lee
- Department of Urology, Seoul National University Hospital, Seoul, Korea
| | - Jeong Woo Lee
- Department of Urology, Dongguk University Ilsan Medical Center, Goyang, Korea
| | - Juhyun Park
- Department of Urology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| | - Seong Il Seo
- Department of Urology, Samsung Medical Center, Seoul, Korea
| | - Jae Il Chung
- Department of Urology, Inje University Busan Paik Hospital, Busan, Korea
| | - Tag Keun Yoo
- Department of Urology, Eulji General Hospital, Seoul, Korea
| | - Hwancheol Son
- Department of Urology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea
| |
Collapse
|
49
|
Rohrmann S, Katzke V, Kaaks R. Prevalence and Progression of Lower Urinary Tract Symptoms in an Aging Population. Urology 2016; 95:158-63. [PMID: 27346671 DOI: 10.1016/j.urology.2016.06.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 06/06/2016] [Accepted: 06/14/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To examine the prevalence of lower urinary tract symptoms (LUTS) in males of the general population. MATERIALS AND METHODS In our analysis, we included 8627 men, 48-79 years of age, who participated in the fourth follow-up (FUP) of EPIC-Heidelberg (2007-2009) and replied to questions on LUTS. According to the International Prostate Symptom Score questionnaire, men were categorized as having mild (0-7 points), moderate (8-19 points), or severe LUTS (20-35 points). In addition, we examined progression of LUTS among 7821 men, who also participated in FUP 5 (2010-2012). RESULTS There were 75.3% of men who reported mild, 22.0% who reported moderate, and 2.7% who reported severe LUTS. The prevalence increased with age. At FUP 4, 5.8% (mild symptoms) to 39.7% (severe LUTS) of participants reported use of any type of benign prostatic hyperplasia or LUTS medication. Nocturia, that is, getting up at night at least twice, was the most common symptom, followed by incomplete emptying of the bladder and urgency. There were 54.8% of men who reported worse LUTS in FUP 5, but 27.1% reported an improvement in symptoms. CONCLUSION About a quarter of middle-aged and elderly men reported clinically relevant LUTS. Whereas symptoms in some men actually improve, more than half of men experience worsening of symptoms over a 3-year period in time.
Collapse
Affiliation(s)
- Sabine Rohrmann
- Division of Chronic Disease Epidemiology, Epidemiology, Biostatistics and Prevention Institute (EBPI), University of Zurich, Zurich, Switzerland.
| | - Verena Katzke
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| |
Collapse
|
50
|
Dunphy C, Laor L, Te A, Kaplan S, Chughtai B. Relationship Between Depression and Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia. Rev Urol 2016; 17:51-7. [PMID: 27222640 DOI: 10.3909/riu0658] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This article provides an overview of current data on the relationship between depression and lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH), with a focus on pathophysiology and patient management implications. Review of the literature indicated a clear relationship between LUTS secondary to BPH and depression. It is unknown whether this relationship is bidirectional or unidirectional. Depression is associated with the impact of LUTS on quality of life in men with BPH. Research suggests that depression alters the experience of LUTS in this population. Medical and surgical treatments for BPH may impact quality of life and, therefore, depression. Results conflict on the exact nature of the relationship examined, and on the extent to which the relationship may be attributed to physiological factors such as inflammation. Practicing clinicians should consider using a brief self-administered scale to assess for depression in patients with BPH. There is a clear need for additional research to decisively determine the nature of the relationship between LUTS secondary to BPH and depression, as well as the extent to which change in either condition may be affected by the other.
Collapse
Affiliation(s)
- Claire Dunphy
- Department of Urology, Weill Cornell Medical College, New York, NY
| | - Leanna Laor
- Department of Urology, Weill Cornell Medical College, New York, NY
| | - Alexis Te
- Department of Urology, Weill Cornell Medical College, New York, NY
| | - Steven Kaplan
- Department of Urology, Weill Cornell Medical College, New York, NY
| | - Bilal Chughtai
- Department of Urology, Weill Cornell Medical College, New York, NY
| |
Collapse
|