201
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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
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202
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Gul A, Altinay S, Kabasakal L, Yavuz A, Semercioz A, Serefoglu EC. Effect of tadalafil on penile nitric oxide synthase and corporal smooth muscle in rats under dutasteride treatment. Aging Male 2020; 23:161-167. [PMID: 32160825 DOI: 10.1080/13685538.2020.1739019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Aim: To investigate the effect of tadalafil in rats administered with daily dutasteride.Methods: Twenty-four Sprague-Dawley male rats were allocated to three groups as control (group C), dutasteride (group D) and dutasteride plus tadalafil (group D + T). After a month of treatment, serum samples were obtained from rats to measure dihydrotestosterone and total testosterone. Nitric oxide (NO) synthase (NOS) immunoreactivity and levels of NOS enzyme isoforms, NO and cyclic guanosine monophosphate (cGMP) were evaluated in the harvested penile tissues. Also, corporal smooth muscle and collagen were examined.Results: Staining intensities of neuronal NOS and endothelial NOS were significantly lower in group D (p < .05). They were similar between group C and group D + T. Immunoreactivity of inducible NOS was observed higher in group D than group C (p = .01) whereas group D + T had the highest iNOS (p<.001). ELISA revealed similar outcomes in terms of NOS enzyme isoform levels. The mean of smooth muscle to collagen ratio was the lowest in group D (p < .001) and it was similar among group C and group D + T (p = .072). Group D had the lowest cGMP and NO levels (p < .05) and they did not differ between group C and group D + T (p>.05). Group D and group D + T had significantly decreased dihydrotestosterone and increased testosterone, compared to group C (p < .001). They were similar between group D and group D + T.Conclusion: Daily treatment with tadalafil improves dutasteride-induced changes in rat penis.
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Affiliation(s)
- Abdullah Gul
- Department of Urology, Bursa Yuksek Ihtisas Training and Research Hospital, University of Health Sciences, Bursa, Turkey
| | - Serdar Altinay
- Department of Pathology, Bakirkoy Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Levent Kabasakal
- Department of Pharmacology, Marmara University Faculty of Pharmacy, Istanbul, Turkey
| | - Abdulmecit Yavuz
- Department of Urology, Gelisim Hospital, Iskenderun, Hatay, Turkey
| | - Atilla Semercioz
- Department of Urology, Bagcilar Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ege Can Serefoglu
- Department of Urology, Biruni University Faculty of Medicine, Istanbul, Turkey
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203
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National trends in the use of PSA, urinalysis, and digital rectal exam for evaluation of lower urinary tract symptoms in men. World J Urol 2020; 39:855-860. [PMID: 32448971 DOI: 10.1007/s00345-020-03261-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/13/2020] [Indexed: 10/24/2022] Open
Abstract
PURPOSE The purpose of this study was to describe the practices of primary care physicians (PCPs) and urologists in their implementation of the 2010 American Urological Association (AUA) recommendations for the management of benign prostatic hyperplasia (BPH) in a nationally representative sample. METHODS Data collected from 2008 to 2015 in the National Ambulatory Medical Care Survey (NAMCS) were used. Men aged 45 and older who presented with either a new complaint or exacerbation of lower urinary tract symptoms (LUTS) were included. Primary outcomes were the prevalence and determinants of prostate-specific antigen (PSA) testing, urinalysis (UA), and digital rectal exam (DRE), as all three were included in the AUA guidelines during the time period studied. In logistic regression analyses weighted to reflect national estimates, potential determinants of adherence for each testing modality were examined. RESULTS Between 2008 and 2015, 878 visits met inclusion criteria, corresponding to 14,399,121 ambulatory visits for new or exacerbated LUTS. Weighted prevalence estimates were 24% for PSA testing (95% CI: 19-29%), 61% for urinalysis (95% CI: 56-66%), and 18% for DRE (95% CI: 15-23%). Age ≥ 75 years was associated with lower prevalence of testing for all three tests, and region was associated with different testing estimates for PSA and UA. Patients referred to urologists were more likely to receive a DRE, although overall rates of DRE decreased per additional year of data. CONCLUSIONS Adherence to AUA guidelines for evaluation of LUTS in ambulatory visits was low in a nationally representative sample of Americans, particularly for PSA testing and DRE, suggesting substantial discordance between guidelines at the time and practice patterns. Practice patterns also differed by age and region. These discrepancies encourage increased education of providers in the implementation of the guidelines, particularly since they have been updated recently.
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204
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Zhang T, Xun YQ, Li B, Wang GL, Wang LP, Jia LC, Li WG, Liu XM, Liu HL, Sun JQ. Effect of fire needle therapy on mild-moderate benign prostatic hyperplasia: Protocol for a randomized controlled pilot trial. Medicine (Baltimore) 2020; 99:e20376. [PMID: 32481334 PMCID: PMC7249880 DOI: 10.1097/md.0000000000020376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) is the most common non-cancerous disease of the prostate and leads to lower urinary tract symptoms in middle-aged and elderly males. Fire needle therapy could improve the lower urinary tract symptoms associated with mild-moderate BPH in clinical practice. The aim of the present pilot study is to assess the preliminary effects of fire needle therapy on mild-moderate BPH. METHODS The present study is a prospective parallel randomized controlled pilot trial. A total of 60 eligible participants will be randomly assigned to a treatment or control group at a 1:1 ratio. The treatment group will receive fire needle therapy and the control group will receive watchful waiting with lifestyle advice and education regarding BPH. Participants will receive intervention for 4 weeks, with a follow-up period of 4 additional weeks. Adverse events will be recorded to assess the safety and tolerability of fire needle therapy for mild-moderate BPH. The primary outcome will be the change in the International Prostate Symptom Score. The secondary outcomes will include the change in the mean number of nightly urinations, the maximum urinary flow rate, the average flow rate, and the prostate volume as measured by a B-mode ultrasound device. All outcome measures will be observed at baseline and at 4 and 8 weeks following the beginning of treatment. DISCUSSION The present study will provide evidence of the preliminary effects of fire needle therapy on mild-moderate BPH and indicate an optimal sample size for future studies.
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Affiliation(s)
- Tao Zhang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
| | - Yun-Qing Xun
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
- Graduate School, Beijing University of Chinese Medicine
| | - Bin Li
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
| | - Gui-Ling Wang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
| | - Lin-Peng Wang
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
| | | | | | - Xue-Mei Liu
- Ultrasound Diagnostics Division, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Hui-Lin Liu
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
| | - Jing-Qing Sun
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation
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205
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Yu ZJ, Yan HL, Xu FH, Chao HC, Deng LH, Xu XD, Huang JB, Zeng T. Efficacy and Side Effects of Drugs Commonly Used for the Treatment of Lower Urinary Tract Symptoms Associated With Benign Prostatic Hyperplasia. Front Pharmacol 2020; 11:658. [PMID: 32457631 PMCID: PMC7225336 DOI: 10.3389/fphar.2020.00658] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/22/2020] [Indexed: 12/11/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is the most common benign disease of the prostate gland and is caused by benign hyperplasia of the smooth muscle cells and stromal cells in this important gland. BPH is also the most common disease underlying lower urinary tract symptoms (LUTS). The incidence of BPH increases with age and affects more than half of all men 50 years or older. BPH mainly exerts effects on urinary function and can seriously reduce a patient's quality of life. At present, treatment for BPH aims primarily to improve the quality of life and reduce the risk of BPH-related complications. Pharmacological therapy is recommended for moderate-to-severe cases of LUTS that are suggestive of BPH. A range of drugs is currently available to treat this condition, including α1-adrenoceptor antagonists, 5α-reductase inhibitors (5-ARIs), phosphodiesterase type 5 inhibitors (PDE5Is), muscarinic receptor antagonists (MRAs), β3-adrenoceptor agonists, and plant extracts. Of these, the most commonly used drugs in the clinic are α1-adrenoceptor antagonists, 5-ARIs, and combination therapy. However, these drugs exert their effects via various mechanisms and are associated with adverse reactions. The purpose of this review is to provide current comprehensive perspectives on the mechanisms of action, efficacy, and adverse reactions associated with the drugs most commonly used for the treatment of BPH.
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Affiliation(s)
- Zhao-Jun Yu
- Department of Urology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- Medical Department of Graduate School, Nanchang University, Nanchang, China
| | - Hai-Lan Yan
- Department of Clinical Medicine, Xi'an Jiao Tong University Health Science Center, Xi'an, China
| | - Fang-Hua Xu
- Department of Pathology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Nanchang, China
| | - Hai-Chao Chao
- Institute of Clinical Medicine, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, Nanchang, China
| | - Lei-Hong Deng
- Department of Ultrasound, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiang-Da Xu
- Medical Department of Graduate School, Nanchang University, Nanchang, China
| | - Jian-Biao Huang
- Medical Department of Graduate School, Nanchang University, Nanchang, China
| | - Tao Zeng
- Department of Urology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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206
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Burnett AL, Walker DR, Feng Q, Johnston KM, Lozano-Ortega G, Nimke D, Hairston JC. Undertreatment of overactive bladder among men with lower urinary tract symptoms in the United States: A retrospective observational study. Neurourol Urodyn 2020; 39:1378-1386. [PMID: 32383533 PMCID: PMC7384148 DOI: 10.1002/nau.24348] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 03/21/2020] [Indexed: 01/18/2023]
Abstract
Aims To characterize the epidemiology and treatment patterns of adult men (≥40 years) diagnosed with, or treated for, overactive bladder (OAB) and/or benign prostatic hyperplasia (BPH). Methods This retrospective observational study used data extracted from the IBM MarketScan Commercial Claims and Encounters database and the Medicare Supplemental Coordination of Benefits database. Men with BPH and/or OAB were identified and observed to assess treatment and diagnostic patterns. Results Within the entire study sample (N = 462 400), BPH diagnosis (61.5%) and BPH treatment (73.7%) were more common than the corresponding values for OAB (25.8% and 7.0%, respectively). Notably, among diagnosed individuals, the dispensation of a corresponding treatment was more likely in individuals diagnosed with BPH (183 672 out of 284 416 = 64.6%) compared with OAB (16 468 out of 119 236 = 13.8%). Among newly diagnosed and/or treated patients (n = 196 576), only 60.3% received treatment. Among treated patients, most experienced only a single type of treatment (93.4%), 6.6% went on to receive a secondary treatment and 3.5% a tertiary. The most common primary treatment was alpha‐blocker monotherapy (76.9%) followed by tadalafil monotherapy (16.4%). Among those untreated at first diagnosis, the median time between diagnosis and treatment initiation was 128 days. Conclusions Diagnosis and management of OAB among males are challenging given the inherent overlap in symptoms observed with BPH. Unsurprisingly, we found that BPH is diagnosed and treated more frequently than OAB; but the differences between diagnosis and treatment patterns for the two conditions highlight the potential undertreatment of OAB and misdirection of therapy for men with a combination of voiding and storage symptoms.
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Affiliation(s)
- Arthur L Burnett
- Department of Urology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - David R Walker
- Department of Urology, Astellas Pharma Global Development Inc, Northbrook, Illinois
| | - Qi Feng
- Department of Urology, Astellas US LLC, Northbrook, Illinois
| | - Karissa M Johnston
- Department of Urology, Broadstreet Health Economics & Outcomes Research, Vancouver, British Columbia, Canada
| | - Greta Lozano-Ortega
- Department of Urology, Broadstreet Health Economics & Outcomes Research, Vancouver, British Columbia, Canada
| | - David Nimke
- Department of Urology, Astellas US LLC, Northbrook, Illinois
| | - John C Hairston
- Department of Urology, Astellas Pharma Global Development Inc, Northbrook, Illinois
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207
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Yuk HD, Jo MK, Chang IH, Kim SJ, Lee DG, Choi H, Cho DY, Sung LH, Chung JY, Yu JH. Day Temperature Difference and Aggravation of Low Urinary Tract Symptom in Benign Prostate Hypertrophy Patients in Korea: A National Health Insurance Service-National Cohort-based Study. Urology 2020; 142:106-111. [PMID: 32289364 DOI: 10.1016/j.urology.2020.03.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To investigate the symptom deterioration of patients with benign prostatic hyperplasia (BPH) according to the difference in daily temperature. PATIENTS AND METHODS From the National Health Insurance Service database, we collected and analyzed data on patients with BPH in 6 major metropolitan areas in Korea between January 2008 and December 2017. We investigated the rate of emergency room visits as well as the rate of urethral catheter insertion. RESULTS In total, 1,446,465 patients were enrolled in this study. When the daily temperature difference was below 4°C, 28.5 patients visited the emergency room daily, while 42.2 patients visited the emergency room daily when the daily temperature difference exceeded 14°C. When the daily temperature difference was more than 14°C, about 48.0% more patients visited the emergency room than when the daily temperature difference was below 4°C. After visiting the emergency room, there were 11.9 patients who had a catheter inserted daily at the daily temperature difference below 4°C. When the daily temperature difference was more than 14°C, the number of catheter insertion cases was 17.8 patients daily, which was 49.2% higher than that of below 4°C. By time, surgery was performed most frequently within 3 months after visiting the emergency room. CONCLUSION Day temperature difference appear to be related to the Lower urinary tract symptom of BPH patients.
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Affiliation(s)
- Hyeong Dong Yuk
- Department of Urology, Seoul National University Hospital, Seoul, Korea
| | - Moon Ki Jo
- Department of Urology, Korea cancer center hospital to Korea Institute of Radiological and Medical Sciences, Seoul, Korea
| | - In Ho Chang
- Department of Urology, Chung-Ang University Hospital, Seoul, Korea
| | - Su Jin Kim
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Dong-Gi Lee
- Department of Urology, Kyung Hee University Hospital at Gandong, Seoul, Korea
| | - Hoon Choi
- Department of Urology, Korea University Ansan Hospital, Ansan, Korea
| | - Dae Yeon Cho
- Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Luck Hee Sung
- Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Jae Yong Chung
- Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Ji Hyeong Yu
- Department of Urology, Inje University Sanggye Paik Hospital, Seoul, Korea.
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208
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Robles J, Pais V, Miller N. Mind the Gaps: Adoption and Underutilization of Holmium Laser Enucleation of the Prostate in the United States from 2008 to 2014. J Endourol 2020; 34:770-776. [PMID: 31880957 DOI: 10.1089/end.2019.0603] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Purpose: There is increasing recognition of the advantages of holmium laser enucleation of the prostate (HoLEP) for benign prostatic hypertrophy (BPH) treatment in the United States but relatively little is known about the extent of HoLEP adoption over time. This study aims to assess national HoLEP adoption rates and regional trends from 2008 to 2014. Methods: We retrospectively analyzed a data set of 100% Medicare claims to determine the rate of U.S. HoLEP adoption in 2008, 2011, and 2014. Rates were adjusted by age and race and stratified by hospital referral region (HRR). Linear and logistic regression models were used to assess for trends in HoLEP adoption over time. Results: Total U.S. BPH cases decreased 24% from 2008 to 2014 and HoLEP cases increased significantly from 1086 (2008) to 3368 (2014). Despite this, HoLEP accounted for just 4% of total BPH cases in 2014. In 2008, 28/306 (9%) of HRRs recorded >10 HoLEP cases per year. This increased to 89 HRRs (29%) in 2011 but stabilized at 94 HRRs (31%) in 2014. In 2014, over 50% of states still had only 0 to 1 sites doing 10+ HoLEP cases per year. Conclusions: Based on this 100% sample of Medicare claims from 2008 to 2014, surgical BPH treatment volume has decreased, while HoLEP volume and regional adoption have tripled. However, rates of HoLEP remain extremely low at just 4% of all BPH procedures in 2014, and large regional gaps in care exist. These data indicate that HoLEP remains substantially underutilized and the majority of regions still lack access to centers performing >10 HoLEP cases per year.
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Affiliation(s)
- Jennifer Robles
- Department of Urology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Vernon Pais
- Section of Urology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Nicole Miller
- Department of Urology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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209
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Chen B, Cao D, Chen Z, Huang Y, Lin T, Ai J, Liu L, Wei Q. Estrogen regulates the proliferation and inflammatory expression of primary stromal cell in benign prostatic hyperplasia. Transl Androl Urol 2020; 9:322-331. [PMID: 32420138 PMCID: PMC7214965 DOI: 10.21037/tau.2020.02.08] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background To investigate the expression of estrogen receptor (ER) in prostate tissues of benign prostatic hyperplasia (BPH) individuals, and the effects of estrogen regulating the proliferation and inflammatory expressions of primary prostate stromal cells in BPH. Methods A total of 44 human BPH prostate tissues were collected to explore the expression of ER by immunohistochemistry (IHC). Cell proliferation, mRNA and protein expressions were analyzed in primary prostate stromal cells treated with estrogen or estrogen plus fulvestrant through cell count kit-8 (CCK-8) assay, quantitative real-time polymerase chain reaction (qPCR), IHC and western blot, respectively. Results Firstly, ERβ was positive, and ERα was negative in the transition zone of prostate among all the 44 individuals with BPH. Secondly, the effects could be partially inhibited by fulvestrant, of estrogen promoting the proliferation of primary prostate stromal cells cultured in dulbecco’s modified eagle medium (DMEM) supplemented with 2% fetal bovine serum (FBS). Thirdly, estrogen up-regulates the mRNA levels of C-C chemokine receptor type 3 (CCR3), CD40 ligand (CD 40L), C-X-C motif chemokine ligand 9 (CXCL9) and interleukin 10 (IL10), and down-regulates the mRNA levels of C-C chemokine receptor type 4 (CCR4) and interleukin 17C (IL17C). Then, the protein expressions of CCR3, CCR4, CD40L, IL10 and IL17C are positive, and CXCL9 is negative in the third-generation primary prostate stromal cells. Finally, the effects could be partially inhibited by fulvestrant, of estrogen up-regulating the protein levels of CD40L and IL10. Conclusions The expressions of ER in human BPH prostate tissues are zone-dependent. Estrogen promoting the proliferation of primary prostate stromal cells cultured in DMEM supplemented with 2% FBS. The expressions of CCR3, CCR4, CD 40L, IL17C, CXCL9 and IL10 are regulated by estrogen in primary prostate stromal cells.
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Affiliation(s)
- Bo Chen
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dehong Cao
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zeyu Chen
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yin Huang
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Tianhai Lin
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jianzhong Ai
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Liangren Liu
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiang Wei
- Department of Urology, West China Hospital, Sichuan University, Chengdu 610041, China.,Institution of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
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210
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Yazdi H, Restrepo C, Foltz C, Hammad M, Chung PH, Gomella LG, Parvizi J. Symptomatic Benign Prostatic Hyperplasia: A Risk Factor for Periprosthetic Joint Infection in Male Patients. J Bone Joint Surg Am 2020; 102:543-549. [PMID: 32079872 DOI: 10.2106/jbjs.19.00865] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Male patients undergoing total joint arthroplasty have a higher risk of periprosthetic joint infection (PJI) compared with female patients. The exact reason for this finding is not well known. This study aimed to determine if patients with symptomatic benign prostatic hyperplasia (BPH) are at increased risk of PJI. METHODS A total of 12,902 male patients who underwent primary or revision total joint arthroplasty from January 2006 to April 2017 were retrospectively identified. The mean patient age was 62.47 years and the mean patient body mass index was 30.1 kg/m. The majority of patients were Caucasian or African American. Most surgical procedures involved the hip joints (57.8%) and were primary arthroplasties (86%). Of these patients, 386 (3%) had symptomatic BPH. Among this group, 250 patients with symptomatic BPH were identified and were matched in an approximate 1:3 ratio with 708 control patients. Using the International Consensus Meeting criteria, patients who developed PJI were identified. RESULTS The PJI rate was 7.9% in the symptomatic BPH group and 2.8% in the control group. Multivariate regression analysis in unmatched groups showed that symptomatic BPH was a strong independent risk factor for PJI. After matching for variables related to outcomes, symptomatic BPH remained a significant risk factor for PJI (p = 0.01). CONCLUSIONS Patients with symptomatic BPH had a higher risk of PJI compared with the control patients. This may partly explain the higher rate of PJI that is seen in male patients. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Hamidreza Yazdi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania.,Department of Orthopaedic Surgery, Iran University of Medical Sciences, Tehran, Iran
| | - Camilo Restrepo
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Carol Foltz
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Mohammed Hammad
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Paul H Chung
- Department of Urology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Leonard G Gomella
- Department of Urology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Javad Parvizi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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211
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Thulium Laser Vapoenucleation of the Prostate (ThuVEP) in Men at High Cardiovascular Risk and on Antithrombotic Therapy: A Single-Center Experience. J Clin Med 2020; 9:jcm9040917. [PMID: 32230842 PMCID: PMC7231078 DOI: 10.3390/jcm9040917] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/17/2020] [Accepted: 03/25/2020] [Indexed: 11/27/2022] Open
Abstract
Bleeding is the most common complication of transurethral resection of the prostate and simple open prostatectomy, especially in men on antiplatelet/anticoagulant therapy. The present study aimed to evaluate the safety and effectiveness of thulium laser vapoenucleation of the prostate (ThuVEP) for benign prostatic hyperplasia in patients on chronic antithrombotic medications. Between January 2015 and December 2019, 88 men underwent the procedure under antithrombotic agents in our center. The mean age was 74.7 ± 6.1 years. Median prostate volume was 66.5 mL. Patients on oral anticoagulants were bridged to low-molecular-weight heparin (n = 35). Aspirin (n = 39), clopidogrel (n = 10), and ticlopidine (n = 4) were maintained. Of the patients, 69.3% had an American Society of Anesthesiologists score ≥ 3. Blood loss at 24 h was comparable in all groups. Median catheterization length and postoperative stays were 2 and 3 days respectively. Acute cardiovascular events occurred in 2 patients (2.3%). Of the patients, 4 required prolonged bladder irrigation, 2 required blood transfusions, 1 required a cystoscopy for bleeding control, and 1 required a suprapubic cystostomy for blood clot evacuation. No patients died within 30 days of being discharged. Late complications occurred in 3 (3.8%) patients (1 optical urethrotomy and 1 bladder neck incision for stenosis; 1 acute myocardial infarction). All follow-up visits (1, 6, and 12-month) showed a significant improvement in all urinary parameters compared to baseline. ThuVEP appears to be a feasible surgical option in high-risk patients on antithrombotic regimens, with acceptable postoperative morbidity, good functional outcome, and low incidence of medium-term reoperation rate.
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Pascual-Regueiro N, Baleriola-Júlvez JM, Hortelano-Perales M, Panach-Navarrete J, Casco-Sales L, Martínez-Jabaloyas JM. Erectile dysfunction: Prevalence and its relationship with lower urinary tract symptoms. Med Clin (Barc) 2020; 154:440-443. [PMID: 32229028 DOI: 10.1016/j.medcli.2019.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 11/14/2019] [Accepted: 11/28/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND AND OBJECTIVE The objective was to determine the prevalence of erectile dysfunction in men over 40 years of age and their relationship with frequent pathologies in Primary Care. PATIENTS AND METHODS Three hundred two men (40-79 years) were included. Anthropometric medical history, habits and parameters were determined. They were given the international prostate symptomatology questionnaire (IPSS), the male sexual health questionnaire (SHIM) and the Goldberg test for anxiety and depression. The prevalence of erectile dysfunction was determined and the relationship of the different variables obtained by univariate and multivariate analysis was studied. RESULTS The prevalence of erectile dysfunction was 36%. Older patients, smokers, with abdominal obesity, hypertensive, diabetic, at risk of depression or with voiding symptoms had lower scores on the sexual health questionnaire. According to the multivariate analysis, the risk of suffering from erectile dysfunction increased with age, if the person was diabetic, or if there was voiding symptomatology. CONCLUSION Age, diabetes mellitus and the presence of voiding symptoms are factors associated with erectile dysfunction in the field of Primary Care.
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Affiliation(s)
| | - José M Baleriola-Júlvez
- Unidad Docente Multiprofesional de Atención Familiar y Comunitaria de Valencia, Valencia, España
| | | | - Jorge Panach-Navarrete
- Servicio de Urología, Hospital Clínico Universitario de Valencia, Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - Luz Casco-Sales
- Centro de Salud de Vall de Uixó 1, Vall de Uixó, Castellón, España
| | - José M Martínez-Jabaloyas
- Servicio de Urología, Hospital Clínico Universitario de Valencia, Facultad de Medicina, Universidad de Valencia, Valencia, España.
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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.
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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
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Heidari F, Moussavi G, Abbaszadeh S, Noorbala MH. Evaluation of urethral stricture after transurethral resection of the prostate in benign prostatic hypertrophy patients. Chirurgia (Bucur) 2020. [DOI: 10.23736/s0394-9508.18.04877-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Multivariate Analysis of the Failure of Removal of the Urinary Catheter within 48 Hours after Transurethral Enucleation and Resection of the Prostate. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8241637. [PMID: 32104707 PMCID: PMC7040379 DOI: 10.1155/2020/8241637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 12/02/2022]
Abstract
Objective To assess the value of clinically relevant data for predicting the failure of removal of the urinary catheter within 48 hours after TUERP. Materials and Methods. We retrospectively analyzed the medical records of 357 patients who underwent TUERP between January 2015 and July 2018, all of whom stopped bladder irrigation and removed urinary catheter within 48 hours after the operation. According to whether the removal of the catheter was successful, the patients were classified into 2 groups: Group A was successful and group B was a failure. Univariate analysis was performed to determine the association between the failure of removal of the catheter and the patients' preoperative clinical characteristics. Logistic regression analysis and receiver operating characteristic analysis (ROC) were conducted to establish the prediction model. Then the area under the curve (AUC) and the cut-off value were calculated. Results 357 patients were divided into group A (n = 305, 85.4%) and group B (n = 305, 85.4%) and group B (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) (P=0.006), history of acute urinary retention (AUR) ( Conclusion This study demonstrated that IPSS, QoL, drug medication, history of AUR, TPV, and IPP are independent factors associated with the failure of removal of the urethral catheter within 48 hours after TUERP.
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216
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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]
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217
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van Kollenburg RAA, van Riel LAMJG, Bloemen PR, Oddens JR, de Reijke TM, Beerlage HP, de Bruin DM. Transperineal Laser Ablation Treatment for Lower Urinary Tract Symptoms Due to Benign Prostatic Obstruction: Protocol for a Prospective In Vivo Pilot Study. JMIR Res Protoc 2020; 9:e15687. [PMID: 31961326 PMCID: PMC7001043 DOI: 10.2196/15687] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/11/2019] [Accepted: 09/17/2019] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Standard surgical treatments for lower urinary tract symptoms (LUTS) due to benign prostatic obstruction (BPO) use a transurethral approach. Drawbacks are the need for general or spinal anesthesia and complications such as hematuria, strictures, and cloth retention. Therefore, a minimal invasive technique under local anesthesia is desired to improve patient safety. Recently, SoracteLite transperineal laser ablation (TPLA) has been introduced as a novel minimal invasive treatment for BPO. The system used is unique because 4 laser sources are independently available. This 1064-nm diode laser induces coagulative necrosis. Moreover, TPLA is unique because it has a transperineal approach and can be performed under local anesthesia in an outpatient setting. OBJECTIVE The primary objective of this study is to determine the safety and feasibility of TPLA treatment for men, who are fit for standard surgery, with LUTS due to BPO. The secondary objectives are to determine functional outcomes by flowmetry and patient-reported outcome measures (PROMs), side effects, and tissue changes observed on imaging. METHODS This study is a prospective, single center, interventional pilot study IDEAL framework stage 2a and will include 20 patients. Eligible patients are men ≥40 years of age, with a prostate volume of 30 to 120 cc, have urodynamically proven bladder outlet obstruction, and have a peak urinary flow of 5 to 15 mL per second. All patients will undergo TPLA of their prostate under local anesthesia by using the EchoLaser system. Depending on the prostate volume, 2 to 4 laser fibers will be placed bilaterally into the prostate. Patient follow-up consists of uroflowmetry, PROMs, and imaging by using contrast-enhanced ultrasound. Total follow-up is 12 months following treatment. RESULTS Presently, recruitment of patients is ongoing. Publication of first results is expected by early 2020. CONCLUSIONS TPLA offers the potential to be a novel minimal invasive technique for treatment of LUTS due to BPO in men fit for standard desobstruction. This study will evaluate the safety and feasibility of TPLA and report on functional outcomes and tissue changes observed on imaging following TPLA treatment. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/15687.
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Affiliation(s)
- Rob A A van Kollenburg
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Luigi A M J G van Riel
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Paul R Bloemen
- Department of Biomedical Engineering & Physics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Jorg R Oddens
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Theo M de Reijke
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Harrie P Beerlage
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Daniel Martijn de Bruin
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
- Department of Biomedical Engineering & Physics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
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218
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Efficacy and Safety of 1470-nm Diode Laser Enucleation of the Prostate in Individuals With Benign Prostatic Hyperplasia Continuously Administered Oral Anticoagulants or Antiplatelet Drugs. Urology 2020; 138:129-133. [PMID: 31972178 DOI: 10.1016/j.urology.2020.01.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 12/06/2019] [Accepted: 01/07/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of 1470-nm Diode Laser Enucleation of the Prostate (DiLEP) in patients with benign prostatic hyperplasia continuously receiving oral anticoagulants or antiplatelet drugs. METHODS From January 2016 to June 2017, 144 patients were submitted to 1470-nm DiLEP, including 49 (34.0%) continuously administered anticoagulants or antiplatelet drugs per os due to cardiac and/or cerebrovascular diseases (group A), while 95 (66.0%) were not (group B). Evaluation was performed preoperatively, and at postoperative 3, 6, and 12 months, respectively. Patient baseline features, operative data, perioperative complications, and postsurgical outcomes were assessed. RESULTS Both groups had comparable preoperative parameters, except age (77.3 ± 7.5 vs 73.2 ± 8.8 years, P = .007). Meanwhile, surgical time, sodium decrease, catheterization duration, and hospital stay markedly differed between the 2 groups. In comparison with group B, group A patients had statistically higher blood loss (14.9 ± 7.3 g/L vs 10.2 ± 7.0 g/L, P < .001) and increased bladder irrigation time (21.1 ± 10.9 hours vs 16.1 ± 9.0 hours, P = .004). One case required blood transfusion in group A, because of moderate anemia preoperatively. Both groups showed similar blood transfusion and complication rates. International Prostate Symptom Score, quality of life score, maximum flow rate, and postvoid residual were markedly improved in both groups at 3-, 6-, and 12-month follow-up postoperatively compared with baseline values. However, no statistically significant differences were observed between the 2 groups in various assessment parameters at follow-up (P > .05). CONCLUSION These findings demonstrated that 1470-nm DiLEP is efficient and safe in benign prostatic hyperplasia cases receiving continuous oral anticoagulant or antiplatelet drugs. Anticoagulation therapy did not significantly influence the results and complication rates.
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Holmium laser technologies versus photoselective greenlight vaporization for patients with benign prostatichyperplasia: a meta-analysis. Lasers Med Sci 2020; 35:1441-1450. [PMID: 31939037 DOI: 10.1007/s10103-020-02953-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 01/02/2020] [Indexed: 02/05/2023]
Abstract
This study aims to compare the efficacy and safety of holmium laser technologies (HoL-Ts) and photoselective greenlight vaporization (PVP) for the treatment of benign prostatic hyperplasia (BPH), and to perform a meta-analysis according to the Preferred Reporting Items of Systematic Reviews and Meta-Analyses guidelines on PubMed, EMBASE, ClinicalTrial.gov, and the Cochrane Central Register of Controlled Trials up to August 2019. Functional outcomes, perioperative parameters, and complications were included and analyzed. Review Manager 5.3 (Cochrane Collaboration, Oxford, UK) was used to perform all analyses. A total of six articles composed of 2014 patients were included in this review. In comparison with PVP, HoL-Ts had a better performance in 1-, 3-, and 6-month Qmax (P = 0.02, but I2 = 81%), with less postvoid residual urine volume (PVR) (MD = -33.85, 95% CI -52.13 to -15.57, P = 0.0003) and less total energy used (MD = -31.66, 95% CI -58.99 to -4.33, P = 0.02). Moreover, HoL-Ts had a relatively lower risk of conversion rate (OR = 0.08, 95% CI 0.01 to 0.60, P = 0.01) associated with enough enucleation and less intraoperative bleeding. Subgroup analysis of holmium laser enucleation of prostate (HoLEP) versus PVP suggested that HoLEP presented better results in 1-, 3-, 6-month and 1-year Qmax with less PVR, less energy consumption, and lower conversion rate. Compared with PVP, HoL-Ts had higher 1-, 3-, and 6-month Qmax, less PVR, and less total energy consumption with a relatively lower risk of conversion rate. In subgroup analyses, HoLEP had shown better results in accordance with all HoL-Ts. Nevertheless, well-designed RCTs including overall functional indicators are required to confirm our findings.
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Lee HY, Bae GE, Lee SD, Nam JK, Yun YJ, Han JY, Lee DH, Choi JY, Park SH, Kwon JN. Moxibustion as an adjunct for lower urinary tract symptoms associated with benign prostate enlargement: A randomized controlled pilot trial. Medicine (Baltimore) 2020; 99:e18918. [PMID: 31977907 PMCID: PMC7004691 DOI: 10.1097/md.0000000000018918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Benign prostatic enlargement (BPE) causes discomfort in daily life, including lower urinary tract symptoms (LUTSs) caused by the enlarged prostate, and requires long-term management as a chronic, irreversible disease. To improve LUTS, certain complementary therapies have been used with or without doctors' directions. Conventional treatments and complementary therapies tend to be combined unsystematically, depending on patient preference; thus, research for safe and efficient combination therapy is warranted. METHODS Twenty-nine participants were randomly assigned to an integrative group (IG, n = 15) or a conventional group (CG, n = 14). The IG received moxibustion (twice weekly for 4 weeks, at the acupuncture points SP6, LR3, and CV4) and conventional medication for 4 weeks, followed by conventional medication alone for 8 weeks. The CG received conventional medication alone for 12 weeks. The outcome measures were International Prostate Symptom Score (IPSS), patient's global impression of changes (PGIC), maximum urinary flow rate (Qmax), postvoid residual urine volume (PVR), and frequency-volume chart. RESULTS Total IPSS (IG, -2.4 ± 4.2; CG, 0.9 ± 4.0; P = .039), PGIC-A (IG, 3.5 ± 1.0; CG, 2.2 ± 1.0; P = .001), and PGIC-B (IG, 3.5 ± 0.1; CG, 4.7 ± 0.6; P = .004) were significantly improved in the IG compared with the CG, 4 weeks after baseline. Among the IPSS items, incomplete emptying (IG, -0.6 ± 0.7; CG, 0.4 ± 1.2; P = .019), straining (IG, -0.6 ± 0.8; CG, 0.2 ± 1.2; P = .046), and nocturia (IG, -0.8 ± 1.4; CG, 0.1 ± 1.0; P = .045) showed significant differences. The Qmax and PVR volume did not differ significantly at 12 weeks after the baseline. CONCLUSION Moxibustion can be considered an adjunct therapy to improve LUTS in BPE patients. A full-sized randomized controlled trial would be feasible with comparator modifications and an extended study period. The study design should include a placebo group and narrow the eligibility to subjects who do not respond well to conventional treatments.
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Affiliation(s)
- Hye-Yoon Lee
- School of Korean medicine, Pusan National University
| | - Go-Eun Bae
- School of Korean medicine, Pusan National University
| | - Sang-Don Lee
- Department of Urology, Pusan National University Yangsan Hospital
- Department of Urology, Pusan National University School of Medicine, Yangsan
| | - Jong-Kil Nam
- Department of Urology, Pusan National University Yangsan Hospital
- Department of Urology, Pusan National University School of Medicine, Yangsan
| | - Young-Ju Yun
- School of Korean medicine, Pusan National University
- Department of Korean Internal Medicine, Pusan National University Korean Medicine Hospital
| | - Ji-Yeon Han
- Department of Urology, Pusan National University Yangsan Hospital
- Department of Urology, Pusan National University School of Medicine, Yangsan
| | - Dong-Hoon Lee
- Department of Urology, Pusan National University Yangsan Hospital
- Department of Urology, Pusan National University School of Medicine, Yangsan
| | - Jun-Young Choi
- School of Korean medicine, Pusan National University
- Department of Korean Internal Medicine, Pusan National University Korean Medicine Hospital
| | - Seong-Ha Park
- School of Korean medicine, Pusan National University
- Department of Korean Internal Medicine, Pusan National University Korean Medicine Hospital
| | - Jung-Nam Kwon
- School of Korean medicine, Pusan National University
- Department of Korean Internal Medicine, Pusan National University Korean Medicine Hospital
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Over-the-Counter Tamsulosin for Men with Urinary Symptoms: A Simulated Self-Selection Study. UROLOGY PRACTICE 2020. [DOI: 10.1097/upj.0000000000000058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lamers RED, van der Wijden FC, de Angst IB, de Vries M, Cuypers M, van Melick HHE, de Beij JS, Oerlemans DJAJ, van de Beek K, Bosch RJLHR, Kil PJM. Treatment Preferences of Patients With Benign Prostatic Hyperplasia Before and After Using a Web-based Decision Aid. Urology 2019; 137:138-145. [PMID: 31899227 DOI: 10.1016/j.urology.2019.12.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 12/17/2019] [Accepted: 12/23/2019] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To evaluate treatment preferences of patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH) before and after using a web-based decision aid (DA). PATIENTS AND METHODS Between July 2016 and January 2017 patients were invited to use a web-based LUTS/BPH DA. Treatment preferences (for lifestyle advices, medication or surgery) before and after DA use and responses on values clarification exercises were extracted from the DA. RESULTS In total, 126 patients were included in the analysis. Thirty-four percent (43/126) had not received any previous treatment and were eligible for (continuation of) lifestyle advices or to start medication, as initial treatment. The other 66% (83/126) did use medication and were eligible, either for continuing medication or to undergo surgery. Before being exposed to the DA, 67 patients (53%) were undecided and 59 patients (47%) indicated an initial treatment preference. Half of the patients who were initially undecided were able to indicate a preference after DA use (34/67, 51%). Of those with an initial preference, 80% (47/59) confirmed their initial preference after DA use. Five out of 7 values clarification exercises used in the DA were discriminative between final treatment preferences. In 79%, the treatment preferred after DA use matched the received treatment. Overall, healthcare providers were positive about DA feasibility. CONCLUSION Our findings suggest that a LUTS/BPH DA may help patients to confirm their initial treatment preference and support them in forming a treatment preference if they did not have an initial preference.
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Affiliation(s)
- Romy E D Lamers
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, the Netherlands.
| | | | - Isabel B de Angst
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, the Netherlands
| | - Marieke de Vries
- Institute for Computing and Information Sciences (iCIS) and Social and Cultural Psychology, Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Maarten Cuypers
- Department of Primary and Community Care, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, the Netherlands
| | | | - Jeltje S de Beij
- Department of Urology, Zuyderland Medical Centre, Heerlen, the Netherlands
| | | | - Kees van de Beek
- Department of Urology, Maastricht UMC+, Maastricht, the Netherlands
| | - Ruud J L H R Bosch
- Department of Urology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Paul J M Kil
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, the Netherlands
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De Wachter S, Hervé F, Averbeck M. Can we predict the success of prostatic surgery for male lower urinary tract symptoms: ICI-RS 2018? Neurourol Urodyn 2019; 38 Suppl 5:S111-S118. [PMID: 31821634 DOI: 10.1002/nau.24036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 04/11/2019] [Indexed: 11/05/2022]
Abstract
AIMS Male lower urinary tract symptoms (LUTS) are common and bothersome symptoms in the aging population, of which the etiology is multifactorial. Prostatic surgery may be considered to alleviate some of these LUTS, especially in patients in which benign prostatic obstruction is believed to be the underlying cause. The aim of this paper is to discuss underlying pathophysiology, signs, and conditions that may lead to success or failure after prostatic surgery in male patients with LUTS. METHODS The paper is a report of presentations and subsequent discussions at the annual International Consultation on Incontinence Research Society, in June 2018 in Bristol. RESULTS AND CONCLUSIONS Unfavorable outcomes after prostatic surgery are reported in 25% to 30% of the patients. This may be due to persistent or de novo symptoms, related to the multifactorial origin of symptoms. Specific underlying conditions such as with detrusor overactivity, detrusor underactivity, and nocturnal polyuria are discussed in their relationship with prostatic surgery. Knowledge gaps are addressed and specific research questions proposed.
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Affiliation(s)
- Stefan De Wachter
- Department of Urology, Antwerp University Hospital (UZA), Edegem, Belgium.,Department of Urology, Faculty of Medicine and Health Sciences, University of Antwerp (UA), Antwerp, Belgium
| | - Francois Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Marcio Averbeck
- Department of Urology, Moinhos de Vento Hospital, Porto Alegre, Brazil
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Macoska JA, Uchtmann KS, Leverson GE, McVary KT, Ricke WA. Prostate Transition Zone Fibrosis is Associated with Clinical Progression in the MTOPS Study. J Urol 2019; 202:1240-1247. [PMID: 31188728 PMCID: PMC7339116 DOI: 10.1097/ju.0000000000000385] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE Medications targeting androgen receptor activity (eg finasteride) or smooth muscle contractility (eg doxazosin) do not resolve lower urinary tract symptoms indicative of lower urinary tract dysfunction in an important subgroup of men. Recently fibrosis has been implicated as another pathobiology contributing to male lower urinary tract symptoms but to our knowledge no systematic studies have been done to assess fibrosis in the context of medical treatment. We determine whether fibrotic changes in the prostate transition zone are associated with an increased risk of clinical progression in participants treated with doxazosin, finasteride or finasteride plus doxazosin in the MTOPS (Medical Therapy of Prostatic Symptoms) study. MATERIALS AND METHODS Transition zone biopsy tissues from men who did or did not experience clinical progression on placebo, doxazosin, finasteride or combination therapy were assessed for collagen content and architectural changes using picrosirius red birefringence and CT-FIRE (Curvelet Transform-Fiber Extraction) analysis. Correlations were made with annotated demographic and clinical data. Statistical analyses were done with the Pearson correlation coefficient, ANOVA and the t-test. RESULTS High levels of wavy, aligned prostate transition zone collagen significantly correlated with an increased risk of clinical progression among MTOPS trial participants treated with doxazosin plus finasteride, particularly those with a high body mass index. CONCLUSIONS Fibrotic changes in the prostate transition zone are associated with an increased risk of clinical progression in men treated with doxazosin plus finasteride. Antifibrotic therapeutics might provide a new treatment approach in men with lower urinary tract dysfunction who do not respond to current medical treatment approaches.
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Affiliation(s)
- Jill A. Macoska
- Center for Personalized Cancer Therapy, University of Massachusetts, Boston, MA, USA
- George M. O’Brien Center for Benign Urologic Research, University of Wisconsin, Madison, WI, USA
| | - Kristen S. Uchtmann
- George M. O’Brien Center for Benign Urologic Research, University of Wisconsin, Madison, WI, USA
- Department of Urology, The University of Wisconsin, Madison, WI, USA
| | - Glen E. Leverson
- Department of Urology, The University of Wisconsin, Madison, WI, USA
| | - Kevin T. McVary
- Department of Urology, Loyola University Medical Center, Maywood, IL, USA
| | - William A. Ricke
- George M. O’Brien Center for Benign Urologic Research, University of Wisconsin, Madison, WI, USA
- Department of Urology, The University of Wisconsin, Madison, WI, USA
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225
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Alhakamy NA, Fahmy UA, Ahmed OAA. Attenuation of Benign Prostatic Hyperplasia by Optimized Tadalafil Loaded Pumpkin Seed Oil-Based Self Nanoemulsion: In Vitro and In Vivo Evaluation. Pharmaceutics 2019; 11:E640. [PMID: 31805693 PMCID: PMC6955804 DOI: 10.3390/pharmaceutics11120640] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/27/2019] [Accepted: 11/27/2019] [Indexed: 12/11/2022] Open
Abstract
The FDA has approved tadalafil (TDL) for the treatment of benign prostatic hyperplasia (BPH)-associated symptoms. Pumpkin seed oil (PSO) has shown promise for the relief of prostatitis-related lower urinary tract symptoms. The aim was to improve TDL delivery to the prostate and assess the combined effect of TDL with a PSO-based formula in the management of BPH. PSO, Tween 80, and polyethylene glycol 200 were selected for the optimization of self nano-emulsified drug delivery system (SNEDDS). The formed vesicles were assessed for their globule size and zeta potential. A rat in vivo study was carried out to investigate prostate weight and index, histopathology, and pharmacokinetics. The average globule size for the optimized TDL-PSO SNEDDS was 204.8 ± 18.76 nm, with a zeta-potential value of 7.86 ± 1.21 mV. TDL-PSO SNEDDS produced a marked drop in prostate weight by 35.51% and prostate index by 36.71% compared to the testosterone-only group. Pharmacokinetic data revealed a 2.3-fold increase of TDL concentration, from optimized TDL-PSO SNEDDS, in the prostate compared with the raw TDL group. This study indicated that the combination of TDL and PSO in an optimized TDL PSO SNEDDS formula improved the efficacy of TDL in the management of BPH.
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Affiliation(s)
- Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (O.A.A.A.)
| | - Usama A. Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (O.A.A.A.)
| | - Osama A. A. Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (U.A.F.); (O.A.A.A.)
- Department of Pharmaceutics & Industrial Pharmacy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
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226
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Alexander LF, Oto A, Allen BC, Akin O, Chong J, Froemming AT, Fulgham PF, Goldfarb S, Maranchie JK, Mody RN, Patel BN, Schieda N, Schuster DM, Turkbey IB, Venkatesan AM, Wang CL, Lockhart ME. ACR Appropriateness Criteria® Lower Urinary Tract Symptoms-Suspicion of Benign Prostatic Hyperplasia. J Am Coll Radiol 2019; 16:S378-S383. [DOI: 10.1016/j.jacr.2019.05.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 01/31/2023]
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227
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Lokeshwar SD, Harper BT, Webb E, Jordan A, Dykes TA, Neal DE, Terris MK, Klaassen Z. Epidemiology and treatment modalities for the management of benign prostatic hyperplasia. Transl Androl Urol 2019; 8:529-539. [PMID: 31807429 DOI: 10.21037/tau.2019.10.01] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is one of the most common conditions affecting men. BPH can lead to a number of symptoms for patients commonly referred to as lower urinary tract symptoms (LUTS). Over the last decade, increased modifiable risk factors, such as metabolic disease and obesity, have resulted in an increased incidence of BPH. This increasing incidence has brought about a multitude of treatment modalities in the last two decades. With so many treatment modalities available, physicians are tasked with selecting the optimal therapy for their patients. Current therapies can first be divided into medical or surgical intervention. Medical therapy for BPH includes 5-alpha-reductase inhibitors and alpha-blockers, or a combination of both. Surgical interventions include a conventional transurethral resection of the prostate (TURP), as well as newer modalities such as bipolar TURP, holmium laser enucleation of the prostate (HoLEP), Greenlight and thulium laser, and prostatic urethral lift (PUL). Emerging therapies in this field must also be further investigated for safety and efficacy. This narrative review attempts to consolidate current and emerging treatment options for BPH and highlights the need for additional investigation on optimizing treatment selection.
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Affiliation(s)
- Soum D Lokeshwar
- Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Benjamin T Harper
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Eric Webb
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Andre Jordan
- Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Thomas A Dykes
- Division of Urology, Charlie Norwood Veteran Affairs Medical Center, Augusta, GA, USA
| | - Durwood E Neal
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Martha K Terris
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA.,Division of Urology, Charlie Norwood Veteran Affairs Medical Center, Augusta, GA, USA
| | - Zachary Klaassen
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, GA, USA
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228
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Allott EH, Csizmadi I, Howard LE, Muller RL, Moreira DM, Andriole GL, Roehrborn CG, Freedland SJ. Statin use and longitudinal changes in prostate volume; results from the REduction by DUtasteride of prostate Cancer Events (REDUCE) trial. BJU Int 2019; 125:226-233. [PMID: 31479563 DOI: 10.1111/bju.14905] [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: 12/11/2022]
Abstract
OBJECTIVE To test the association between statin use and prostate volume (PV) change over time using data from the REduction by DUtasteride of prostate Cancer Events (REDUCE) trial, a 4-year randomised controlled trial testing dutasteride for prostate cancer chemoprevention. SUBJECTS/PATIENTS AND METHODS We identified men with a baseline negative prostate biopsy from REDUCE who did not undergo prostate surgery or develop prostate cancer over the trial period. Men reported statin use at baseline. PV was determined from transrectal ultrasonography performed to guide prostate biopsy at baseline, and 2- and 4-years after randomisation. Multivariable generalised estimating equations tested differences in PV change over time by statin use, overall and stratified by treatment arm. We tested for interactions between statins and time in association with PV using the Wald test. RESULTS Of 4106 men, 17% used statins at baseline. Baseline PV did not differ by statin use. Relative to non-users, statin users had decreasing PVs over the trial period (P = 0.027). Similar patterns were seen in the dutasteride and placebo arms, although neither reached statistical significance. The mean estimated PV was modestly but significantly lower in statin users relative to non-users in the dutasteride arm at 2-years (4.5%, P = 0.032) and 4-years (4.0%, P = 0.033), with similar (3-3.3%) but non-significant effects in the placebo arm. CONCLUSION If confirmed, our present findings support a role for statins in modestly attenuating PV growth, with a magnitude of effect in line with previously reported prostate-specific antigen-lowering effects of statins (~4%). Future studies are needed to assess whether this putative role for statins in PV growth could impact lower urinary tract symptom development or progression.
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Affiliation(s)
- Emma H Allott
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK.,Department of Histopathology and Morbid Anatomy, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| | - Ilona Csizmadi
- Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lauren E Howard
- Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Roberto L Muller
- Division of Urology, Center of Oncologic Research (CEPON), Florianopolis, Santa Catarina, Brazil
| | - Daniel M Moreira
- Department of Urology, University of Illinois at Chicago, Chicago, IL, USA
| | - Gerald L Andriole
- Division of Urologic Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Claus G Roehrborn
- Department of Urology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Stephen J Freedland
- Department of Surgery, Division of Urology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Urology Section, Veterans Affairs Medical Center, Durham, NC, USA
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229
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Sabharwal NC, Shoskes DA, Dielubanza EJ, Ulchaker JC, Fareed K, Gill BC. Comparative Effectiveness of Transurethral Prostate Procedures at Enabling Urologic Medication Discontinuation: A Retrospective Analysis. Urology 2019; 134:192-198. [PMID: 31542460 DOI: 10.1016/j.urology.2019.07.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 07/01/2019] [Accepted: 07/09/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To test the hypothesis that transurethral prostate procedures (TUPPs) eliminating tissue result in greater medication discontinuation and lower de novo initiation rates than procedures inducing tissue necrosis. METHODS Retrospective review of all men undergoing first time TUPPs at a large tertiary center from 2001 to 2016 was completed. Procedure type and urologic medication use before, 3-12 months after, and greater than 12 months after TUPP were analyzed with simple open prostatectomy as a comparator. Tissue-eliminating TUPPs included transurethral resection of the prostate and laser prostatectomy. Tissue-necrosing procedures included microwave therapy (transurethral microwave therapy) and radiofrequency ablation (transurethral needle ablation), which were grouped in analyses. Medication types were 5-alpha reductase inhibitors (5ARI), alpha blockers, anticholinergics, and beta-3 agonists (B3A). RESULTS A total 5150 TUPPs were analyzed. Preoperative medication use significantly varied across TUPPs for 5ARI (P <.01), alpha-blockers (P .01), and anticholinergics (P .047), but not B3A (P .476). Transurethral resection of the prostate and laser prostatectomy were associated with significantly higher medication discontinuation rates and lower resumption and initiation rates compared to tissue-necrosing procedures. Relative to TUPPs, simple prostatectomy had significantly higher medication discontinuation, as well as the lowest resumption and initiation rates. CONCLUSION Tissue-eliminating benign prostatic hyperplasia procedures were associated with better medication discontinuation, resumption, and de novo initiation rates compared to tissue-necrosing benign prostatic hyperplasia procedures.
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Affiliation(s)
- Navin C Sabharwal
- Lerner College of Medicine, Education Institute, Cleveland Clinic, Cleveland, OH
| | - Daniel A Shoskes
- Lerner College of Medicine, Education Institute, Cleveland Clinic, Cleveland, OH; Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH
| | - Elodi J Dielubanza
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH
| | - James C Ulchaker
- Lerner College of Medicine, Education Institute, Cleveland Clinic, Cleveland, OH; Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH
| | - Khaled Fareed
- Lerner College of Medicine, Education Institute, Cleveland Clinic, Cleveland, OH; Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH
| | - Bradley C Gill
- Lerner College of Medicine, Education Institute, Cleveland Clinic, Cleveland, OH; Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH.
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230
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Da Silva MHA, Costa WS, B Sampaio FJ, De Souza DB. The corpus cavernosum after treatment with dutasteride or finasteride: A histomorphometric study in a benign prostatic hyperplasia rodent model. Asian J Androl 2019; 20:505-510. [PMID: 29893293 PMCID: PMC6116690 DOI: 10.4103/aja.aja_28_18] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Erectile dysfunction is a common side effect of finasteride and dutasteride treatments. The objective of this study was to investigate the structural changes in the penis using a benign prostatic hyperplasia (BPH) rodent model treated with dutasteride or finasteride. Sixty male rats were divided into the following groups: C, untreated control rats; C + D, control rats receiving dutasteride; C + F, control rats receiving finasteride; H, untreated spontaneously hypertensive rats (SHRs); H + D, SHRs treated with dutasteride; and H + F, SHRs treated with finasteride. Treatments were performed for 40 days, and penises were collected immediately thereafter. The organs were analyzed using histomorphometric methods to determine the cross-sectional penile area, as well as the surface density (Sv) of smooth muscle fibers, connective tissue, elastic system fibers, and sinusoidal spaces of the corpus cavernosum. The results were compared using a one-way ANOVA with Bonferroni's posttest. Groups C + D and C + F had a significantly smaller penile cross-sectional area, but more elastic system fiber Sv compared to Group C. Group C + D showed less smooth muscle Sv, and Group H showed more connective tissue but a smaller sinusoidal space Sv in the corpus cavernosum compared to Group C. Groups H + D and H + F had less smooth muscle Sv than Group H. Group H + D also had more connective tissue and elastic system fiber Sv than Group H. Both dutasteride and finasteride promoted penile modifications in the control rat penis, although this affect was greater in Group H animals. In this rodent model, dutasteride was the drug that most affected the corpus cavernosum.
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Affiliation(s)
- Marcello H A Da Silva
- Urogenital Research Unit, Rio de Janeiro State University, Rio de Janeiro, RJ 20551-030, Brazil
| | - Waldemar S Costa
- Urogenital Research Unit, Rio de Janeiro State University, Rio de Janeiro, RJ 20551-030, Brazil
| | - Francisco J B Sampaio
- Urogenital Research Unit, Rio de Janeiro State University, Rio de Janeiro, RJ 20551-030, Brazil
| | - Diogo B De Souza
- Urogenital Research Unit, Rio de Janeiro State University, Rio de Janeiro, RJ 20551-030, Brazil
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231
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Neuzillet Y, Geiss R, Caillet P, Paillaud E, Mongiat-Artus P. [Epidemiological, pathological and prognostic characteristics of bladder cancer in elderly patients]. Prog Urol 2019; 29:840-848. [PMID: 31471266 DOI: 10.1016/j.purol.2019.08.268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 08/08/2019] [Indexed: 02/01/2023]
Abstract
AIM To define and present explanations for the epidemiological, pathological and prognostic differences in bladder cancer in elderly patients. METHOD Bibliographical search was performed from the Medline bibliographic database (NLM Pubmed tool) and Embase focused on: bladder cancer, carcinogenesis, elderly, epidemiology, prognosis. RESULTS Bladder cancer is a growing concern for the elderly first and foremost and with an impact, mainly those who are consumers or former users of tobacco, whose therefore frequently have comorbidities associated with this consumption. The initiated carcinogenesis extends with the life length of patients, increasing the prevalence of bladder cancer. Aging promotes carcinogenesis by both potentiating its genetic abnormalities and reducing the immune system performance of the aged host to destroy cancer cells. The delay in the diagnosis of bladder cancer in elderly patients is explained and make up for the time could improve the prognosis. CONCLUSION Regardless of variations in therapeutic effect and morbidity and mortality of treatments, aging promotes the occurrence and aggressiveness of bladder cancer. The incentive to stop exposure to carcinogens and the search for bladder cancer in patients with hematuria should not reduce with advanced age but instead be promoted in order to improve the prognosis.
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Affiliation(s)
- Y Neuzillet
- Service d'urologie et de transplantation rénale, hôpital Foch, université de Versailles - Saint-Quentin-en-Yvelines, 40, rue Worth, 92150 Suresnes, France.
| | - R Geiss
- Unité d'oncogériatrie, service de gériatrie, hôpital européen Georges-Pompidou, université de Paris Descartes, 20, rue Leblanc, 75908 Paris cedex 15, France
| | - P Caillet
- Unité d'oncogériatrie, service de gériatrie, hôpital européen Georges-Pompidou, université de Paris Descartes, 20, rue Leblanc, 75908 Paris cedex 15, France
| | - E Paillaud
- Unité d'oncogériatrie, service de gériatrie, hôpital européen Georges-Pompidou, université de Paris Descartes, 20, rue Leblanc, 75908 Paris cedex 15, France
| | - P Mongiat-Artus
- Unité de chirurgie et d'anesthésie ambulatoires, service d'urologie, Inserm UMR, S1165, hôpital Saint-Louis, université de Paris-7-Denis-Diderot, 1, avenue Claude-Vellefaux, 75010 Paris, France
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232
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Agrawal M, Kumar M, Pandey S, Aggarwal A, Sankhwar S. Changing profiles of patients undergoing transurethral resection of the prostate over a decade: A single-center experience. Urol Ann 2019; 11:270-275. [PMID: 31413505 PMCID: PMC6676823 DOI: 10.4103/ua.ua_198_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Context: Patients with benign prostatic hyperplasia (BPH) usually form the bulk in urology outpatient departments. The management options include medical therapy or surgery. Transurethral resection of the prostate (TURP) has been the mainstay of surgical management. The use of medical therapy has increased over the years. This has led to a shift in the profiles of patients undergoing surgical management of BPH. Aims: We conducted this study to analyze the differences in profiles of patients undergoing TURP over a decade. Settings and Design: This was a retrospective study. Subjects and Methods: We retrospectively reviewed the medical records of all patients who underwent TURP from January 1 to December 31 in 2006 and 2016. The age, preexisting comorbidities, prostate volume, operative time, mean prostatic tissue removed, duration of hospitalization, and complications were evaluated among the two groups of patients. Charlson comorbidity index was used to evaluate the preexisting comorbidities, and the modified Clavien classification system was used for evaluating the perioperative and postoperative complications. Results: A total of 114 and 125 patients underwent TURP in 2006 and 2016, respectively. The mean age of the patients was 62.1 ± 8.22 and 66.94 ± 9.12 years in 2006 and 2016, respectively. The serum prostate-specific antigen levels increased from 4.39 ± 4.425 to 5.59 ± 7.61 ng/ml a decade apart. A number of patients taking medical therapy before surgical intervention increased from 62.23% to 75.2% (P < 0.05). There was a significant increase in the mean prostatic volume and weight. There was only a modest increase of 1.94% in the total number of complications (P > 0.05) and no significant change in the rates of complications. Conclusions: Medical therapy for BPH patients has resulted in delayed surgical interventions. The complication rates have not increased. Thus, the increased use of medical therapy in BPH patients is justified though TURP may still be considered the gold standard.
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Affiliation(s)
- Manav Agrawal
- Department of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Manoj Kumar
- Department of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Siddharth Pandey
- Department of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Ajay Aggarwal
- Department of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Satyanarayan Sankhwar
- Department of Urology, King George's Medical University, Lucknow, Uttar Pradesh, India
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233
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Weng H, Fang C, Geng PL, Jin YH, Zeng XT, Wang XH. Role of CYP17 rs743572 Polymorphism in Benign Prostatic Hyperplasia: A Multivariate Integrated Analysis. Front Physiol 2019; 10:774. [PMID: 31293443 PMCID: PMC6599153 DOI: 10.3389/fphys.2019.00774] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 06/03/2019] [Indexed: 01/15/2023] Open
Abstract
Objective: Many published studies have investigated the association between CYP17 rs743572 polymorphism and benign prostatic hyperplasia (BPH) susceptibility but have yielded inconsistent results. Hence, we performed this meta-analysis using the multivariate statistic method to address a more precise association. Methods: Case-control or cohort studies with adequate genotype distribution or minor allele frequency (MAF) were identified by searching the PubMed, Embase, and Web of Science databases up to December, 2018. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to estimate the association between CYP17 rs743572 polymorphism and BPH susceptibility. Results: Pooled MAFs of 13 studies were 37% in Caucasians and 56% in Orientals, respectively. Pooled results of 8 studies suggested that CYP17 rs743572 was not associated with the BPH susceptibility in the overall population (OR = 0.98, 95% CI: 0.80–1.20 for A2 vs. A1; OR = 0.99, 95% CI: 0.79–1.25 for A1/A2 vs. A1/A1; OR = 0.97, 95% CI: 0.62–1.53 for A2/A2 vs. A1/A1). Sensitivity analysis showed the results were robust. Subgroup analysis based on ethnicity suggested that, in Orientals, A2 allele carriers had a 28% lower risk of developing BPH compared with A1 allele carriers, and the risk of BPH is 47% lower in A2/A2 genotype carriers compared with A1/A1 genotype carriers. No significant association was observed in Caucasians. Conclusion: In conclusion, our study indicates a negative association between CYP17 and BPH in Orientals. However, due to limited sample size, the conclusion should be interpreted with caution.
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Affiliation(s)
- Hong Weng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Wuhan University, Wuhan, China
| | - Cheng Fang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - Pei-Liang Geng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ying-Hui Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - Xian-Tao Zeng
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
| | - Xing-Huan Wang
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Center for Evidence-Based and Translational Medicine, Wuhan University, Wuhan, China.,Department of Evidence-Based Medicine and Clinical Epidemiology, The Second Clinical College of Wuhan University, Wuhan, China
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234
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Zhang W, Zhang X, Li H, Wu F, Wang H, Zhao M, Hu H, Xu K. Prevalence of lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH) in China: results from the China Health and Retirement Longitudinal Study. BMJ Open 2019; 9:e022792. [PMID: 31221864 PMCID: PMC6589042 DOI: 10.1136/bmjopen-2018-022792] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Rapid population ageing in China is increasing the prevalence of lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH) among older people. The associated economic burden is increasing as well. Relevant data from China are currently insufficient. DESIGN Secondary analysis of a cohort sample. SETTING A nationally representative, cross-sectional survey-the China Health and Retirement Longitudinal Study (CHARLS)-was conducted in 2011 in mainland China. PARTICIPANTS The study included individuals in the community selected from CHARLS by multistage probability sampling. A total of 5888 participants aged 50 years and above were included. OUTCOME MEASURES Self-reported morbid state was derived from a structured questionnaire. The weighted prevalence of LUTS/BPH was estimated and stratified by age group, marital status, education level, economic level, residential area and geographical region. Multivariable weighted logistic regression was used to examine the association of socioeconomic status with the odds of BPH. RESULTS The weighted overall prevalence of LUTS/BPH was 10.66% (95% CI 9.36 to 12.12). Among individuals aged over 70 years, the prevalence was 14.67% (95% CI 11.80 to 18.09) and it increased with ageing (p<0.05). The prevalence of LUTS/BPH among subjects residing in urban areas was higher (13.55%, 95% CI 10.95 to 16.64) than those living in rural areas (8.38%, 95% CI 6.90 to 10.15). The prevalence of LUTS/BPH was lowest in the South-Central and South-West regions and highest in the North-West region. CONCLUSIONS We found an increasing trend of prevalence of LUTS/BPH with ageing. It varied according to marital status, socioeconomic status and geographical region.
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Affiliation(s)
- Weiyu Zhang
- Urology, Peking University People’s Hospital, Beijing, China
| | - Xiaopeng Zhang
- Urology, Peking University People’s Hospital, Beijing, China
| | - Haibin Li
- Epidemiology and Health Statistics, Capital Medical University, Beijing, China
| | - Feng Wu
- Chinses PLA center for Disease Control and Prevention, Beijing, China
| | - Huanrui Wang
- Urology, Peking University People’s Hospital, Beijing, China
| | - Meishan Zhao
- Urology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China
| | - Hao Hu
- Urology, Peking University People’s Hospital, Beijing, China
| | - Kexin Xu
- Urology, Peking University People’s Hospital, Beijing, China
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DeWitt-Foy ME, Gill BC, Ulchaker JC. Cost Comparison of Benign Prostatic Hyperplasia Treatment Options. Curr Urol Rep 2019; 20:45. [PMID: 31218458 DOI: 10.1007/s11934-019-0907-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW To provide an economic context within which to consider treatment options for benign prostatic hyperplasia (BPH). To this end, this review provides a comparison of the costs of combination medical therapy, operative treatment, and office-based therapies for BPH from a payer perspective. RECENT FINDINGS Analysis of Medicare charges from the authors' institution, as well as local retail costs of medication, demonstrated a wide range in costs of commonly used BPH treatments. In this study, interventions for BPH reached cost equivalence with combination medical therapy within 6 months to 8 years. A myriad of options for managing men with symptomatic BPH exist. It is prudent not only to consider surgeon preference and patient-specific factors when selecting a treatment but also to understand the economic impact different BPH therapies confer.
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Affiliation(s)
- Molly E DeWitt-Foy
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Mail Stop Q10-1 9500 Euclid Avenue, Cleveland, OH, 44195, USA. .,Lerner College of Medicine, Education Institute, Cleveland Clinic, Mail Stop NA21 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
| | - Bradley C Gill
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Mail Stop Q10-1 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Lerner College of Medicine, Education Institute, Cleveland Clinic, Mail Stop NA21 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - James C Ulchaker
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Mail Stop Q10-1 9500 Euclid Avenue, Cleveland, OH, 44195, USA.,Lerner College of Medicine, Education Institute, Cleveland Clinic, Mail Stop NA21 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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236
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Editorial Comment on sexual side effects of surgery for BPE. Int J Impot Res 2019; 31:376-377. [PMID: 31190008 DOI: 10.1038/s41443-019-0156-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 04/15/2019] [Indexed: 11/08/2022]
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237
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Reale G, Cimino S, Bruno G, Palmieri F, Giardina R, Russo GI, Grimaldi E, Voce S, Morgia G. "Aquabeam® System" for benign prostatic hyperplasia and LUTS: birth of a new era. A systematic review of functional and sexual outcome and adverse events of the technique. Int J Impot Res 2019; 31:392-399. [PMID: 31175340 DOI: 10.1038/s41443-019-0158-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 03/26/2019] [Accepted: 04/15/2019] [Indexed: 12/21/2022]
Abstract
PURPOSE Aim of this systematic review is to evaluate functional outcomes (Qmax, QoL, IPSS, PVR), sexual outcome (erectile dysfunction and anejaculation rate), and adverse events evaluated according to the Clavien-Dindo classification. METHODS The bibliographic search with the included terms (prostate, benign prostatic hyperplasia, benign prostatic enlargement, lower urinary tract symptoms, water jet dissection, aquablation, Aquabeam®) produced a literature of 32 articles altogether. After removing papers of not interest or articles which the outcomes could not be deduced, nine studies were examined for a total of 664 patients screened. RESULTS The functional outcomes, evaluated after water jet dissection, have shown improvement with respect to the baseline in all the selected articles. In the comparison papers with the TURP, the Aquablation has been statistically not inferior regarding functional outcomes. The sexual outcomes have highlighted a better ejaculation rate for water jet dissection than TURP. Regarding the adverse events, water jet dissection documented low rates of adverse events and, in comparison studies, were not statistically superior than TURP. CONCLUSIONS In our systematic review, the Aquabeam® System for the treatment of LUTS/BPH has proven to be a safe technique that provides functional outcomes comparable to TURP. About sexual outcomes, the most important data is certainly the low rate of retrograde ejaculation. However, other multicenter randomized trials with larger cohorts and longer follow-up are still needed.
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Affiliation(s)
- Giulio Reale
- Department of Surgery, Urology Section, University of Catania, Catania, Italy.
| | - Sebastiano Cimino
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
| | - Giorgio Bruno
- Urology Division, S. Maria delle Croci Hospital, Ravenna, Italy
| | | | - Raimondo Giardina
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
| | - Giorgio Ivan Russo
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
| | - Enrico Grimaldi
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
| | - Salvatore Voce
- Urology Division, S. Maria delle Croci Hospital, Ravenna, Italy
| | - Giuseppe Morgia
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
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238
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Swavely NR, Speich JE, Stothers L, Klausner AP. New Diagnostics for Male Lower Urinary Tract Symptoms. CURRENT BLADDER DYSFUNCTION REPORTS 2019; 14:90-97. [PMID: 31938079 PMCID: PMC6959483 DOI: 10.1007/s11884-019-00511-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Lower urinary tract symptoms (LUTS) is a common constellation of symptoms that affect the aging male population with an astonishing prevalence. New technology and new uses of established technology are being used to help further evaluate LUTS in the male population and help guide treatment options. This review focuses on the developments and future directions in diagnostic modalities for evaluation of male LUTS, focusing on evaluation of both the filling and voiding phases of micturition. RECENT FINDINGS New techniques in evaluating the voiding phase include penile cuff test, external pressure sensing condom catheter, ultrasound measurement of detrusor wall thickness, ultrasound measurement of intravesical prostatic protrusion, doppler ultrasound and NIRS technology. Evaluation of the filling phase is still undergoing much development and requires additional validation studies. The techniques undergoing evaluation include sensation meters during UDS, assessing bladder micromotion and wall rhythm, assessing detrusor wall biomechanics, ultrasound measurement of detrusor wall thickness, pelvic doppler ultrasound, as well as functional brain imaging including fNIRS and fMRI. SUMMARY The development of novel, non-invasive, diagnostic tools have the potential for better evaluation of LUTS with earlier and enhanced treatments. This will likely improve the quality of life for men with LUTS.
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Affiliation(s)
- Natalie R Swavely
- Department of Surgery/Division of Urology, Virginia Commonwealth University School of Medicine, Richmond, VA
| | - John E Speich
- Department of Mechanical & Nuclear Engineering, Virginia Commonwealth University College of Engineering, Richmond, VA
| | - Lynn Stothers
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Adam P Klausner
- Department of Surgery/Division of Urology, Virginia Commonwealth University School of Medicine, Richmond, VA
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Prostate volume index and prostatic chronic inflammation predicted low tumor load in 945 patients at baseline prostate biopsy. World J Urol 2019; 38:957-964. [PMID: 31154465 DOI: 10.1007/s00345-019-02830-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 05/28/2019] [Indexed: 10/26/2022] Open
Abstract
PURPOSE To assess associations of prostate volume index (PVI), defined as the ratio of the volume of the central transition zone to the volume of the peripheral zone of the prostate and prostatic chronic inflammation (PCI) as predictors of tumor load by number of positive cores (PC) in patients undergoing baseline random biopsies. METHODS Parameters evaluated included age, PSA, total prostate volume, PSA density, digital rectal exam, PVI, and PCI. All patients underwent standard transperineal random biopsies. Tumor load was evaluated as absent (no PC), limited (1-3 PC), and extensive (more than 3 PC). The association of factors with the risk of tumor load was evaluated by the multinomial logistic regression model. RESULTS The study evaluated 945 patients. Cancer PC were detected in 477 (507%) cases of whom 207 (43.4%) had limited tumor load and 270 (56.6%) had extensive tumor load. Among other factors, comparing patients with limited tumor load with negative cases, PVI [odds ratio, OR = 0.521, 95% confidence interval (CI) 0.330-0.824; p < 0.005] and PCI (OR = 0.289, 95% CI 0.180-0.466; p < 0.0001) were inversely associated with the PCA risk. Comparing patients with extensive tumor load with negative patients, PVI (OR = 0.579, 95% CI 0.356-0.944; p = 0.028), and PCI (OR = 0.150, 95% CI 0.085-0.265; p < 0.0001), predicted PCA risk. Comparing extensive tumor load with limited tumor load patients, PVI and PCI did not show any association with the tumor load. CONCLUSIONS Increased PVI and the presence of PCI decreased the risk of increased tumor load and associated with less aggressive prostate cancer biology in patients at baseline random biopsies.
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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.
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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
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Campbell J, Reid J, Ordon M, Welk B. The Utilization of Benign Prostatic Hyperplasia and Bladder-Related Medications After a Transurethral Prostatectomy. Urology 2019; 130:126-131. [PMID: 31129193 DOI: 10.1016/j.urology.2019.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/29/2019] [Accepted: 05/07/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine how often prostate- and bladder-specific medications for lower urinary tract symptoms are used following a transurethral prostatectomy (TURP). METHODS This study utilized several linked, routinely collected datasets from the province of Ontario, Canada to identify men older than 66 years who underwent their first TURP between April 2003 and March 2016. The primary outcome was the probability of using at least 30 days of either prostate-specific alpha blockers (AB), 5-alpha reductase inhibitors (5ARI), or anticholinergics/beta-3 agonists (AC/B3) after their TURP. RESULTS We identified 58,038 men (median age 75), with a median follow-up of 4.9 years. In the 6 months prior to their TURP, AB, 5ARIs or AC/B3 were used by 62%, 32%, and 6%, respectively. Following a 90-day washout period after TURP, these medications were used by 27%, 20%, and 15% of men, respectively. The cumulative probability of using these medications within the first 10 years after TURP was 38%, 28%, and 20%, respectively. Family physicians prescribed the majority of AB, while urologists prescribed the majority of the AC/B3. Among men on AC/B3 prior to TURP, 46% used them after TURP; in multivariate cox regression analysis age ≥75, diabetes, preoperative use of AC/B3, and no preoperative urinary retention predicted postoperative utilization of AC/B3 medications. CONCLUSION There is considerable use of AB and 5ARIs despite a lack of evidence for using these medications after a TURP. Given the well-characterized placebo response in BPH patients, this practice should be properly evaluated for clinical efficacy.
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Affiliation(s)
- Jeffrey Campbell
- Department of Surgery, Western University, London, Ontario, Canada
| | - Jennifer Reid
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Michael Ordon
- Department of Surgery, University of Toronto, London, Ontario, Canada
| | - Blayne Welk
- Department of Surgery, Western University, London, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada.
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242
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Heo J, Noh OK, Chun M, Oh YT, Kim L. Psychological distress among prostate cancer survivors in South Korea: A nationwide population-based, longitudinal study. Asia Pac J Clin Oncol 2019; 16:e125-e130. [PMID: 31069946 DOI: 10.1111/ajco.13160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 04/22/2019] [Indexed: 11/30/2022]
Abstract
AIM This time-dependent study aimed to analyze the prevalence of psychological distress in prostate cancer survivors by using claims data in South Korea. METHODS In a nationwide cohort, 32 005 patients were identified who were diagnosed with prostate cancer between January 2010 and December 2014. We referred the diagnostic codes of mental disorders as psychological distress. We categorized the prevalence of psychological distress based on age and specific times before and after the cancer diagnosis. RESULTS The median age at diagnosis of prostate cancer was 70 years. Among 32 005 patients, 3074 (9.6%) were diagnosed at least once with a mental disorder between 1 year before the cancer diagnosis and the last follow-up. Among the first diagnoses of each patient, the common mental disorders were anxiety (39.1%) and depression (33.0%). In the total cohort, there were 54 666 claims for mental disorders and over 48.0% (26 256) were for depression. The frequency of psychological distress peaked just before cancer diagnosis. Anxiety was frequent before diagnosis of prostate cancer, whereas depression was frequent after diagnosis. Although stress reaction/adjustment disorders were relatively high in the younger group, depression was relatively high in the elderly group. CONCLUSION Psychological distress in prostate cancer survivors showed different patterns of prevalence between before and after cancer diagnosis, as well as between age groups. Timely diagnosis and intervention for mental health could promote quality of life for prostate cancer survivors.
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Affiliation(s)
- Jaesung Heo
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - O Kyu Noh
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea.,Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Republic of Korea.,Office of Biostatistics, Ajou Research Institute for Innovation Medicine, Ajou University Medical Center, Suwon, Republic of Korea
| | - Mison Chun
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Young-Taek Oh
- Department of Radiation Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Logyoung Kim
- Health Insurance Review and Assessment Service, Seoul, Republic of Korea
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243
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Hellwege JN, Stallings S, Torstenson ES, Carroll R, Borthwick KM, Brilliant MH, Crosslin D, Gordon A, Hripcsak G, Jarvik GP, Linneman JG, Devi P, Peissig PL, Sleiman PAM, Hakonarson H, Ritchie MD, Verma SS, Shang N, Denny JC, Roden DM, Velez Edwards DR, Edwards TL. Heritability and genome-wide association study of benign prostatic hyperplasia (BPH) in the eMERGE network. Sci Rep 2019; 9:6077. [PMID: 30988330 PMCID: PMC6465359 DOI: 10.1038/s41598-019-42427-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 03/27/2019] [Indexed: 02/07/2023] Open
Abstract
Benign prostatic hyperplasia (BPH) results in a significant public health burden due to the morbidity caused by the disease and many of the available remedies. As much as 70% of men over 70 will develop BPH. Few studies have been conducted to discover the genetic determinants of BPH risk. Understanding the biological basis for this condition may provide necessary insight for development of novel pharmaceutical therapies or risk prediction. We have evaluated SNP-based heritability of BPH in two cohorts and conducted a genome-wide association study (GWAS) of BPH risk using 2,656 cases and 7,763 controls identified from the Electronic Medical Records and Genomics (eMERGE) network. SNP-based heritability estimates suggest that roughly 60% of the phenotypic variation in BPH is accounted for by genetic factors. We used logistic regression to model BPH risk as a function of principal components of ancestry, age, and imputed genotype data, with meta-analysis performed using METAL. The top result was on chromosome 22 in SYN3 at rs2710383 (p-value = 4.6 × 10-7; Odds Ratio = 0.69, 95% confidence interval = 0.55-0.83). Other suggestive signals were near genes GLGC, UNCA13, SORCS1 and between BTBD3 and SPTLC3. We also evaluated genetically-predicted gene expression in prostate tissue. The most significant result was with increasing predicted expression of ETV4 (chr17; p-value = 0.0015). Overexpression of this gene has been associated with poor prognosis in prostate cancer. In conclusion, although there were no genome-wide significant variants identified for BPH susceptibility, we present evidence supporting the heritability of this phenotype, have identified suggestive signals, and evaluated the association between BPH and genetically-predicted gene expression in prostate.
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Affiliation(s)
- Jacklyn N Hellwege
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sarah Stallings
- Division of Geriatric Medicine, Meharry-Vanderbilt Alliance, Nashville, TN, USA
| | - Eric S Torstenson
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Robert Carroll
- Department of Biomedical Informatics Vanderbilt University, Nashville, TN, USA
| | | | - Murray H Brilliant
- Center for Human Genetics, Marshfield Clinic Research Institute, Marshfield, WI, USA
| | - David Crosslin
- Department of Biomedical Informatics and Medical Education, School of Medicine, University of Washington, Seattle, WA, USA
| | - Adam Gordon
- Division of Medical Genetics, University of Washington, Seattle, WA, USA
| | - George Hripcsak
- Department of Biomedical Informatics, Columbia University, New York, NY, USA
- Medical Informatics Services, New York-Presbyterian Hospital, New York, NY, USA
| | - Gail P Jarvik
- Departments of Medicine (Medical Genetics) and Genome Sciences, University of Washington, Seattle, WA, USA
| | - James G Linneman
- Office of Research Computing and Analytics/Marshfield Clinic Research Institute, Marshfield, WI, USA
| | - Parimala Devi
- Department of Biomedical Informatics and Medical Education, School of Medicine, University of Washington, Seattle, WA, USA
| | - Peggy L Peissig
- Center for Computational and Biomedical Informatics, Marshfield Clinic Research Institute, Marshfield, WI, USA
| | - Patrick A M Sleiman
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Human Genetics, Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Hakon Hakonarson
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Human Genetics, Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marylyn D Ritchie
- Department of Genetics, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Ning Shang
- Department of Biomedical Informatics, Columbia University, New York, NY, USA
| | - Josh C Denny
- Department of Biomedical Informatics Vanderbilt University, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Dan M Roden
- Department of Biomedical Informatics Vanderbilt University, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Digna R Velez Edwards
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA.
- Department of Biomedical Informatics Vanderbilt University, Nashville, TN, USA.
- Division of Quantitative Sciences, Department of Obstetrics and Gynecology, Vanderbilt Epidemiology Center, Institute for Medicine and Public Health, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Todd L Edwards
- Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, TN, USA.
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Aydoğan TB, Kaya E, Gazel E, Yalçın S, Aybal HÇ, Tunç L. Impact of metabolic syndrome on pre- and postoperative parameters in patients undergoing a HoLEP surgery. Turk J Urol 2019; 45:S98-S103. [PMID: 30978164 DOI: 10.5152/tud.2019.88027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/13/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE We aimed to investigate the safety and success of the holmium laser enucleation of prostate (HoLEP) surgery in patients with metabolic syndrome (MS) versus those without MS who have similar prostate sizes. MATERIAL AND METHODS Data from 120 patients who underwent HoLEP by a single surgeon between November 2015 and January 2018 were prospectively analyzed. Group 1 (n=40) and Group 2 (n=80) consisted of patients with and without MS, respectively. Preoperative-and postoperative third month control variables that were compared between the groups included hemoglobin (Hb) level; International Prostate Symptom Score (IPSS); uroflowmetry parameters, such as maximum flow rate (Qmax) and average flow rate (Qave); post-voiding residue (PVR); voiding time (VT); and time to maximum flow rate (MVT). RESULTS For postoperative outcomes between the groups, only hospitalization time (HT) was significant among IPSS, Qmax, Qave, PVR, VT, MVT, Hb decrease, and catheterization time (p=0.03). A multivariate analysis showed that the triglyceride level positively correlated with HT among Group 1 patients (p=0.03). Perioperative outcomes, such as enucleated tissue weight, efficiency of enucleation, enucleation rate, efficiency of morcellation, enucleation time, morcellation time, total operation time, total laser energy, and laser efficiency, were compared as non-significant between the two groups (p>0.05). CONCLUSION We found that HoLEP can be considered a safe and effective surgical treatment for patients with MS.
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Affiliation(s)
| | - Engin Kaya
- Department of Urology, Gülhane Training and Research Hospital, Ankara, Turkey
| | - Eymen Gazel
- Department of Urology, Acıbadem University Ankara Hospital, Ankara, Turkey
| | - Serdar Yalçın
- Department of Urology, Gülhane Training and Research Hospital, Ankara, Turkey
| | - Halil Çağrı Aybal
- Clinic of Urology, Ankara Oncology Research and Training Hospital, Ankara, Turkey
| | - Lütfi Tunç
- Department of Urology, Gazi University School of Medicine, Ankara, Turkey
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Catalano A, Martino G, Bellone F, Papalia M, Lasco C, Basile G, Sardella A, Nicocia G, Morabito N, Lasco A. Neuropsychological Assessment in Elderly Men with Benign Prostatic Hyperplasia Treated with Dutasteride. Clin Drug Investig 2019; 39:97-102. [PMID: 30367429 DOI: 10.1007/s40261-018-0720-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Benign prostatic hyperplasia (BPH) is a common disease found in elderly men and 5α-reductase (5α-R) inhibitors are a commonly used treatment option. 5α-reduced steroids are compounds that play a role in several functions across different organs and systems. In the adult brain, 5α-R accounts for neuroactive steroid production. Whether neuropsychological impairment could be due to dutasteride treatment, a 5α-R inhibitor affecting the production of dihydrotestosterone (DHT), is still unknown. The aim of our study was to investigate neuropsychological features in men receiving dutasteride. METHODS The Mini Mental State Examination (MMSE), the Clock Drawing Test (CDT), the Frontal Assessment Battery (FAB), the Hamilton Anxiety Rating Scale (HAM-A), the Beck Depression Inventory second edition (BDI-II) and the Short Form-12 (SF-12) questionnaire were administered in order to explore both cognitive impairment and psychological features. RESULTS In a sample of BPH patients (n = 40; mean age 71.4 ± 7.4 years), men receiving dutasteride showed no significant differences during the neuropsychological assessment in comparison with an age-matched control group, consisting of BPH men not receiving dutasteride (p < 0.05). No significant associations were recorded between treatment duration and any of the administered tests. CONCLUSIONS This is the first study investigating the neuropsychological features in dutasteride users. Our preliminary data are consistent with the safety of dutasteride under a mental profile.
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Affiliation(s)
- Antonino Catalano
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy. .,Department of Clinical and Experimental Medicine, University Hospital "G. Martino", Via C. Valeria, 98125, Messina, Italy.
| | - Gabriella Martino
- Department of Cognitive Sciences, Psychology, Education and Cultural Studies, University of Messina, Messina, Italy
| | - Federica Bellone
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Maria Papalia
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Carmen Lasco
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Giorgio Basile
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Alberto Sardella
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Giacomo Nicocia
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Nunziata Morabito
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
| | - Antonino Lasco
- Department of Clinical and Experimental Medicine, University Hospital of Messina, Messina, Italy
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van der Wijden FC, de Angst IB, Lamers RED, Cuypers M, de Vries M, van Melick HHE, de Beij JS, Oerlemans DJAJ, van de Beek K, Kil PJM. Effectiveness of a web-based treatment decision aid for men with lower urinary tract symptoms due to benign prostatic hyperplasia. BJU Int 2019; 124:124-133. [PMID: 30589205 DOI: 10.1111/bju.14646] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To evaluate the effectiveness of a web-based decision aid (DA), with values clarification exercises compared with usual care, for men with lower urinary tract symptoms due to benign prostatic hyperplasia (LUTS/BPH). PATIENTS AND METHODS Between July 2016 and January 2017, all new patients with LUTS/BPH who consulted the urologist were invited to use the DA and participate in this prospective questionnaire study. Patients who consulted the urologist between December 2015 and February 2016 served as controls. The DA was designed to support patients in making a well-informed treatment decision, corresponding with their personal preferences and values. Well-informed decision was measured by using a knowledge questionnaire. Value congruent decision was measured by the correspondence between responses on nine value statements and chosen treatment. The primary outcome, decision quality, was defined as the combination of well-informed decision and value congruent decision. Secondary outcomes were decisional conflict, involvement and received role in shared decision-making, decisional regret, and treatment choice. RESULTS A total of 109 DA-users and 108 controls were included. DA-users were younger (68.4 vs 71.5 years; P = 0.003) and their education level was higher (P = 0.047) compared with the controls. Patients who used the DA made a well-informed and value congruent decision more often than the control group (43% vs 21%; P = 0.028). DA-users had less decisional conflict (score 33.2 vs 46.6; P = 0.003), experienced a less passive role in decision-making (22% vs 41%; P = 0.038), and reported less process regret (score 2.4 vs 2.8; P = 0.034). Furthermore, DA-users who had not used prior medication chose lifestyle advices more often than the control group (43% vs 11%; P = 0.002). Outcomes were adjusted for significantly different baseline characteristics. CONCLUSION The LUTS/BPH DA seems to improve the decision quality by supporting patients in making more well-informed and value congruent treatment decisions. Therefore, further implementation of this DA into routine care is suggested.
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Affiliation(s)
| | - Isabel B de Angst
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Romy E D Lamers
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
| | - Maarten Cuypers
- Department of Primary and Community Care, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marieke de Vries
- Institute for Computing and Information Sciences (iCIS), Social and Cultural Psychology, Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | | | - Jeltje S de Beij
- Department of Urology, Zuyderland Medical Centre, Heerlen, The Netherlands
| | | | - Kees van de Beek
- Department of Urology, Maastricht UMC+, Maastricht, The Netherlands
| | - Paul J M Kil
- Department of Urology, Elisabeth-Tweesteden Hospital, Tilburg, The Netherlands
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Nnabugwu II, Ugwumba FO, Udeh EI, Anyimba SK, Okolie LT. The relationship between prevalence and severity of lower urinary tract symptoms (LUTS), and body mass index and mid-abdominal circumference in men in a resource-poor community in Southeast Nigeria: a cross-sectional survey. BMC Urol 2019; 19:15. [PMID: 30791899 PMCID: PMC6385379 DOI: 10.1186/s12894-019-0444-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 02/13/2019] [Indexed: 12/14/2022] Open
Abstract
Background There is paucity of information on the community-based prevalence and severity of lower urinary tract symptoms (LUTS) in men who are 40 years and older in the southeast region of Nigeria. This study seeks to determine the community-based prevalence of LUTS and the relationship between LUTS, and body mass index (BMI) and mid-abdominal circumference (MAC) in men. Methods An interviewer-administered, questionnaire-based survey. Three of nine settlement clusters were randomly selected while systematic random sampling of 1 in 3 eligible subjects was used to select participants. Analysis was done using SPSS® version 20. Results One thousand three hundred and nineteen duly completed questionnaires were analyzed. The respondents are within ages 40-92 years with mean age 54.2 ± 10.2 years, mean BMI 25.97 ± 4.18Kg/m2 and mean MAC 89.80 ± 12.43 cm. Overall prevalence of LUTS is 20.2%. Nocturia at a prevalence of 19.2% is the most prevalent lower urinary tract symptom and also the earliest to manifest. LUTS prevalence and severity increases with increasing age. About 9.6% report moderate LUTS while 2.3% report severe LUTS. Storage LUTS are reported more frequently than voiding LUTS. LUTS did not vary significantly with BMI, MAC or Wealth-Index. Conclusion LUTS prevalence and severity vary with age, but not with BMI, MAC or Wealth-Index.
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Affiliation(s)
- Ikenna I Nnabugwu
- Department of Surgery, College of Medicine, University of Nigeria Ituku-Ozalla, KM 20 Enugu-PortHarcourt Highway, Enugu, PMB 01129, Nigeria. .,Department of Health Administration and Management, University of Nigeria Enugu Campus, Enugu, Nigeria.
| | - Fredrick O Ugwumba
- Department of Surgery, College of Medicine, University of Nigeria Ituku-Ozalla, KM 20 Enugu-PortHarcourt Highway, Enugu, PMB 01129, Nigeria
| | - Emeka I Udeh
- Department of Surgery, College of Medicine, University of Nigeria Ituku-Ozalla, KM 20 Enugu-PortHarcourt Highway, Enugu, PMB 01129, Nigeria
| | - Solomon K Anyimba
- Department of Surgery, University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu, Nigeria
| | - Louis T Okolie
- Department of Surgery, University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu, Nigeria
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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.
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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
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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
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250
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Lee JH, Park YW, Lee SW. The Relationships between Thyroid Hormone Levels and Lower Urinary Tract Symptoms/Benign Prostatic Hyperplasia. World J Mens Health 2019; 37:364-371. [PMID: 30644234 PMCID: PMC6704305 DOI: 10.5534/wjmh.180084] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 12/07/2018] [Accepted: 12/07/2018] [Indexed: 01/21/2023] Open
Abstract
PURPOSE We examined the association between thyroid hormone and lower urinary tract symptoms (LUTS)/benign prostatic hyperplasia (BPH). MATERIALS AND METHODS A total of 5,708 middle aged men were included. LUTS/BPH were assessed using the international prostate symptom score (IPSS), total prostate volume (TPV), maximal flow rate (Qmax), and a full metabolic workup. Thyroid stimulating hormone (TSH) and free thyroxine (FT4) levels were measured using chemiluminescence immunoassay. We divided participants into quartiles based on their TSH and FT4 levels: first to fourth quartile (Q1-Q4). RESULTS There was a significant increase in the percentage of men with IPSS>7, Qmax<10 mL/s, and TPV≥30 mL with increase of FT4 quartile. The adjusted odds ratio (OR) for TPV≥30 mL and IPSS>7 were significantly different between FT4 quartile groups (ORs; [5-95 percentile interval], p; TPV≥30 mL, Q1: 0.000 [references]; Q2: 1.140 [0.911-1.361], p=0.291; Q3: 1.260 [1.030-1.541], p=0.025; Q4: 1.367 [1.122-1.665], p=0.002; IPSS>7: Q1: 0.000 [references]; Q2: 0.969 [0.836-1.123], p=0.677; Q3: 1.123 [0.965-1.308], p=0.133; Q4: 1.221 [1.049-1.420], p=0.010). In men with above median levels of testosterone, the FT4 correlated positively with TPV, even after adjusting for confounders. However, the FT4 was not correlated with TPV in men with below median levels of testosterone. TSH was not related to LUTS/BPH measurements. CONCLUSIONS TPV, IPSS, and Qmax were significantly related to FT4. TPV and IPSS were significantly and independently related to FT4. Additionally, the relationship between FT4 and TPV was distinct when testosterone levels are high.
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Affiliation(s)
- Jun Ho Lee
- Department of Urology, National Police Hospital, Seoul, Korea
| | - Yeon Won Park
- Department of Urology, National Police Hospital, Seoul, Korea
| | - Sung Won Lee
- Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea.
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