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Ganesan V, Agarwal D. Medical Advancements in Benign Prostatic Hyperplasia Treatments. Curr Urol Rep 2024; 25:93-98. [PMID: 38448685 DOI: 10.1007/s11934-024-01199-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE OF REVIEW This review aims to identify and summarize the current literature on the most recent therapeutic agents and combination strategies for the medical management of lower urinary tract symptoms resulting from benign prostatic hyperplasia. RECENT FINDINGS The latest advancements in BPH therapy have been in combination strategies. Alpha blockers continue to be the mainstay of treatment, but research is exploring the synergistic benefits of combining them with 5-alpha reductase inhibitors (5-ARIs), phosphodiesterase-5 (PDE5) inhibitors, and beta-3 agonists. The alpha-blocker + 5-ARI combination remains ideal for enlarged, significantly reducing clinical progression risk compared to monotherapy. Alpha-blocker + PDE5 inhibitor combinations appear safe and potentially beneficial for men with concomitant erectile dysfunction; sildenafil might hold an edge over tadalafil based on limited data. Beta-3 agonists show synergistic effects with alpha blockers for residual storage symptoms, offering similar efficacy to anticholinergics but with a better side effect profile.
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Affiliation(s)
| | - Deepak Agarwal
- Department of Urology, University of Minnesota, Minneapolis, MN, USA.
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Katsimperis S, Kapriniotis K, Manolitsis I, Bellos T, Angelopoulos P, Juliebø-Jones P, Somani B, Skolarikos A, Tzelves L. Early investigational agents for the treatment of benign prostatic hyperplasia'. Expert Opin Investig Drugs 2024; 33:359-370. [PMID: 38421373 DOI: 10.1080/13543784.2024.2326023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/28/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION Benign prostatic hyperplasia (BPH), as a clinical entity that affects many people, has always been in the forefront of interest among researchers, pharmaceutical companies, and physicians. Patients with BPH exhibit a diverse range of symptoms, while current treatment options can occasionally cause adverse events. All the aforementioned have led to an increased demand for more effective treatment options. AREAS COVERED This review summarizes the outcomes of new medications used in a pre-clinical and clinical setting for the management of male lower urinary tract symptoms (LUTS)/BPH and provides information about ongoing trials and future directions in the management of this condition. More specifically, sheds light upon drug categories, such as reductase‑adrenoceptor antagonists, drugs interfering with the nitric oxide (NO)/cyclic guanosine monophosphate (GMP) signaling pathway, onabotulinumtoxinA, vitamin D3 (calcitriol) analogues, selective cannabinoid (CB) receptor agonists, talaporfin sodium, inhibitor of transforming growth factor beta 1 (TGF-β1), drugs targeting the hormonal control of the prostate, phytotherapy, and many more. EXPERT OPINION Clinical trials are being conducted on a number of new medications that may emerge as effective therapeutic alternatives in the coming years.
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Affiliation(s)
- Stamatios Katsimperis
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Ioannis Manolitsis
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Themistoklis Bellos
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Angelopoulos
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Bhaskar Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
| | - Andreas Skolarikos
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Lazaros Tzelves
- 2nd University Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Department of Urology, University College of London Hospitals (UCLH), London, UK
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Chan ASW, Chan SWH, Estivalet AG, Man Leung L, Tam HL, Ho JMC, Hsu WL, Tang PMK, Yan E. Mitigating Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia: Ameliorating Sexual Function and Psychological Well-Being in Older Men. Am J Mens Health 2023; 17:15579883231205521. [PMID: 38093710 PMCID: PMC10722946 DOI: 10.1177/15579883231205521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 09/01/2023] [Accepted: 09/11/2023] [Indexed: 12/17/2023] Open
Abstract
This study aimed to investigate the prevalence of lower urinary tract symptoms (LUTS) in older men (N= 3056) with benign prostatic hyperplasia (BPH) and its effects on their sexual function and mental health. Descriptive, correlation, and regression analyses were used to explore the relationships between prostate and lower urinary tract health and psychological well-being. Better prostate and lower urinary tract health positively affected psychological well-being, and sexual function also had a positive influence. LUTS have an adverse impact on sexual function and mental health. Early intervention is crucial for mitigating the negative impact of LUTS on the quality of life in older men. Addressing prostate and lower urinary tract health issues through appropriate interventions may improve psychological well-being. Health care professionals must consider the adverse effects of BPH and LUTS on sexual function and mental health, and implement interventions to enhance the overall quality of life in older men.
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Affiliation(s)
- Alex Siu Wing Chan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong
| | | | | | - Lok Man Leung
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong
| | - Hon Lon Tam
- Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Jacqueline Mei Chi Ho
- School of Nursing, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong
| | - Wing Leung Hsu
- Department of Pharmacy, Faculty of Health and Well-Being, University of Sunderland, UK
| | - Patrick Ming Kuen Tang
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Elsie Yan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong
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Koudonas A, Anastasiadis A, Tsiakaras S, Langas G, Savvides E, Mykoniatis I, Memmos D, Baniotis P, Vakalopoulos I, de la Rosette J, Dimitriadis G. Overview of current pharmacotherapeutic options in benign prostatic hyperplasia. Expert Opin Pharmacother 2023; 24:1609-1622. [PMID: 37448198 DOI: 10.1080/14656566.2023.2237406] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 06/27/2023] [Accepted: 07/13/2023] [Indexed: 07/15/2023]
Abstract
INTRODUCTION Benign prostatic hyperplasia (BPH) represents the histological entity of prostate cell proliferation, which inflicts a gradually increasing obstruction of the bladder outlet and is accompanied by a progressing manifestation of lower urinary tract symptoms (LUTS). BPH management algorithm includes conservative measures, pharmaceutical agents, and surgical procedures. AREAS COVERED A comprehensive literature review was performed using PubMed, Scopus, and Google Scholar databases to identify publications written in English, analyzing BPH pharmaceutical treatment. The search was conducted from January 2000 to January 2023. Six main drug classes can be administered, either as monotherapy or in combination. Furthermore, the authors provide current direction of research on future medications, which focuses on a more etiological interference to the BPH pathophysiological mechanism. EXPERT OPINION The available medications represent an effective first-line step of BPH/LUTS therapy. Currently, the administration of BPH medications is tailored to patient/disease characteristics and entails long-time adherence to therapy. The emergence of new surgical modalities, which combine significantly lower morbidity compared to standard procedures and more durable effects than the available medications, seems to challenge the current treatment algorithm. More direct comparisons and the increasing experience with these surgical modalities will delineate the switch points between various therapy levels along the BPH management sequence.
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Affiliation(s)
- Antonios Koudonas
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Anastasios Anastasiadis
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Stavros Tsiakaras
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Georgios Langas
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | | | - Ioannis Mykoniatis
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Dimitrios Memmos
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Panagiotis Baniotis
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Ioannis Vakalopoulos
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
| | - Jean de la Rosette
- Department of Urology, Istanbul Medipol Mega University Hospital, Istanbul, Turkey
| | - Georgios Dimitriadis
- 1st Department of Urology, Aristotle University of Thessaloniki, School of Medicine, "G.Gennimatas" General Hospital, Thessaloniki, Greece
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Kanai A, Andersson KE, Birder L, Fry C. Soluble Guanylate Cyclase Activators to Treat Benign Prostatic Hyperplasia and associated LUTS. CONTINENCE (AMSTERDAM, NETHERLANDS) 2023; 6:100699. [PMID: 37389026 PMCID: PMC10310070 DOI: 10.1016/j.cont.2023.100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
This review summarises the presentations during a workshop session entitled "The Use of Soluble Guanylate Cyclase Activators to Treat Benign Prostatic Hyperplasia, Obstruction and Fibrosis - Mechanistic Concepts and Clinical Implications" at the International Continence Society (ICS) 2021 Melbourne Virtual meeting. Benign prostatic hyperplasia (BPH) is a highly prevalent condition that can result in bladder outflow obstruction (BOO) and development of lower urinary tract symptoms (LUTS), and by 80 years of age is present in about 75% of men. Current pharmacological therapies include α-adrenoceptor antagonists, 5α-reductase inhibitors, and the phosphodiesterase type 5 (PDE5) inhibitor, tadalafil. The efficacy of tadalafil suggests a role for nitric oxide (NO•) through activation of soluble guanylate cyclase (sGC) and production of cyclic guanosine 3'5'-monophosphate (cGMP), a cyclic nucleotide that relaxes smooth muscle, reduces neurotransmitter release and also acts as an antifibrotic agent. Patient refractoriness to tadalafil may be, for example, due to sGC inactivation due to oxidative stress. The workshop discussed the superiority of cinaciguat, an sGC activator that functions even when the enzyme is oxidised, over PDE5 inhibitors, and potentially its use in combination with agents that reduce formation of reactive oxygen species.
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Affiliation(s)
- A.J. Kanai
- University of Pittsburgh, Department of Medicine, Renal-Electrolyte Division, USA
| | - K.-E. Andersson
- Lund University, Division of Clinical Chemistry and Pharmacology, Lund, Sweden
| | - L.A. Birder
- University of Pittsburgh, Department of Medicine, Renal-Electrolyte Division, USA
| | - C.H. Fry
- University of Bristol, School of Physiology, Pharmacology, and Neuroscience, UK
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Liu Z, Lin Z, Cao F, Jiang M, jin S, Cui Y, Niu YN. Upregulation of mir-1199-5p is associated with reduced type 2 5-α reductase expression in benign prostatic hyperplasia. BMC Urol 2022; 22:172. [PMID: 36344974 PMCID: PMC9639318 DOI: 10.1186/s12894-022-01121-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 10/12/2022] [Indexed: 11/09/2022] Open
Abstract
Background
5-α reductase inhibitors (5-ARIs) are first-line drugs for managing benign prostatic hyperplasia (BPH). Unfortunately, some patients do not respond to 5-ARI therapy and may even show worsening symptoms. The decreased expression of steroid 5-α reductase type 2(SRD5A2) in BPH tissues may explain the failure of 5-ARI therapy, however, the mechanisms underlying SRD5A2 decreased remained unelucidated. Objectives
To investigate microRNA-mediated regulation of the expression of SRD5A2 resulting in 5-ARI therapy failure. Materials and methods
The expression of SRD5A2 and microRNAs in BPH tissues and prostate cells were detected by immunohistochemistry, western blotting, and quantitative real-time PCR. Dual-luciferase reporter assay was performed to confirm that microRNA directly combine to SRD5A2 mRNA. The apoptosis of prostatic cells was detected by flow cytometry. Results
SRD5A2 expression was variable; it was negative, weak, and strong in 13.6%, 28.8%, and 57.6% of BPH tissues respectively. The normal human prostatic epithelial cell line RWPE-1 strongly expressed SRD5A2, whereas the immortalized human prostatic epithelial cell line BPH-1 weakly expressed SRD5A2. miR-1199-5p expression was remarkably higher in BPH-1 than in RWPE-1 cells(P<0.001), and miR-1199-5p expression was significantly upregulated in BPH tissues with negative SRD5A2 expression than those with positive SRD5A2 expression. Transfection of miR-1199-5p mimics in RWPE-1 cells led to a marked decrease in SRD5A2 expression, whereas miR-1199-5p inhibitor increased SRD5A2 expression in BPH-1 cells. Dual-luciferase reporter assay showed that miR-1199-5p could bind the 3′untranslated region of SRD5A2 mRNA. miR-1199-5p also decreased the RWPE-1 sensibility to finasteride, an inhibitor of SRD5A2. Conclusion
Our results show that SRD5A2 expression varies in BPH tissues and miR-1199-5p might be one of the several factors contributing to differential SRD5A2 expression in BPH patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12894-022-01121-5.
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Fu W, Chen S, Zhang Z, Chen Y, You X, Li Q. Quercetin in Tonglong Qibi decoction ameliorates testosterone-induced benign prostatic hyperplasia in rats by regulating Nrf2 signalling pathways and oxidative stress. Andrologia 2022; 54:e14502. [PMID: 35725022 DOI: 10.1111/and.14502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/25/2022] [Accepted: 05/25/2022] [Indexed: 11/26/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is a common urological disease in older males. Existing pharmacotherapy shows several side effects, and the exploration of new therapeutic strategies is of high significance. Tonglong Qibi (TQ) decoction was proved to ameliorate BPH, while the underlying mechanisms are still unclear. In the current study, we explored the anti-BPH effects of TQ in vivo and identified its main therapeutic component and the underlying mechanisms in vitro. We demonstrated that TQ mitigated BPH in rats and showed no toxicity to the liver and reproductive system. Network pharmacology identified quercetin as the main component in TQ treating BPH. Quercetin reduced proliferation, oxidative stress, and increased Nrf2 expression in hyperplastic prostate epithelial cells. These findings indicate that quercetin in TQ alleviates BPH via inhibiting oxidative stress and activating the Nrf2 signalling pathway.
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Affiliation(s)
- Wei Fu
- Xiamen Hospital (The Eighth Clinical Medical College), Beijing University of Chinese Medicine, Xiamen, China.,Department of Andrology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, Yunnan, China.,Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Shuchao Chen
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Zezheng Zhang
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Yingwen Chen
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Xujun You
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Qixin Li
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
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Cui J, Cao D, Bai Y, Wang J, Yin S, Wei W, Xiao Y, Wang J, Wei Q. Efficacy and Safety of 12-week Monotherapy With Once Daily 5 mg Tadalafil for Lower Urinary Tract Symptoms of Benign Prostatic Hyperplasia: Evidence-based Analysis. Front Med (Lausanne) 2021; 8:744012. [PMID: 34712682 PMCID: PMC8545998 DOI: 10.3389/fmed.2021.744012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 09/06/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Tadalafil has been approved for the treatment of benign prostatic hyperplasia (BPH) for nearly 10 years. However, there are insufficient evidence-based studies of the efficacy and safety of tadalafil in treating lower urinary tract symptoms of BPH (LUTS/BPH). Objective: To evaluate the therapeutic effect and clinical safety of tadalafil monotherapy (5 mg once daily for 12 weeks) for LUTS/BPH. Methods: A total of 13 studies (15 randomized clinical trials [RCTs]) were extracted from the following databases: PubMed, Cochrane Central Register of Controlled Trials, Embase, and Web of Science for the period up to July 2021. The quality of the included RCTs was evaluated independently by two authors, who, respectively, extracted data according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses principles. Conflicts were settled by a discussion with two-third of senior authors. All data analyses were conducted by the Review Manager, version 5.4. Results: Regarding efficacy, 12-week trials indicated that 5 mg once daily tadalafil showed a significantly lower and, consequently, better total International Prostate Symptom Score (IPSS) than the placebo did (mean difference [MD]: -1.97, 95% CI: -2.24 to -1.70; P < 0.00001). In addition, significant differences were found between the tadalafil regimen and the placebo in the IPSS voiding subscore (MD: -1.30, 95% CI: -1.48 to -1.11; P < 0.00001), the IPSS storage subscore (MD: -0.70, 95% CI: -0.82 to -0.58; P < 0.00001), the IPSS quality of life (MD: -0.29, 95% CI: -0.35 to -0.22; P < 0.00001), and BPH impact index (MD: -0.58, 95% CI: -0.76 to -0.40; P < 0.00001). The safety analysis did not show a significant difference in serious adverse events between the two groups (risk ratio: 1.27, 95% CI: 0.80-2.01; P = 0.31), although the adverse events occurred at a higher incidence in the tadalafil group than in the placebo. Conclusions: This study demonstrates that once daily 5 mg tadalafil is a potentially effective and safe treatment choice with excellent tolerability for patients with LUTS/BPH. Systematic Review Registration: Identifier (CRD42021228840).
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Affiliation(s)
| | | | | | | | | | | | | | - Jia Wang
- Department of Urology, Institute of Urology, West China Hospital of Sichuan University, Chengdu, China
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital of Sichuan University, Chengdu, China
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Triple-disease etiology is common for LUTS in octogenarians: a neuro-urological approach. Int Urol Nephrol 2021; 53:1507-1513. [PMID: 33860900 DOI: 10.1007/s11255-021-02850-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 03/30/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Older individuals often have multiple etiologies for their lower urinary tract symptoms (LUTS); i.e., both urologic (U) and neurologic (N) etiologies. Few studies have investigated 'triple disease' (typically one U and two N components) in the LUTS of older adults. Herein, we had specialists from both urology and neurology address triple- and quadruple-etiology disease. PATIENTS AND METHODS This was a retrospective study with a 12-month recruiting period. We ascertained LUTS by standard questionnaires and bladder diaries. Urodynamics, sphincter EMG, prostate echography, and a neurologic examination were conducted for each patient as well as neuroimaging and neurophysiology examinations when appropriate. The diagnoses of the etiologies were based on published criteria. RESULTS We analyzed the cases of 141 older (age > 65 years) adults with LUTS referred from both urology (27%) and neurology departments (73%). The final etiologies were U (n = 69, 49%), N (n = 136, 96%), and a combination (U and N) (n = 77, 55%, overlap counted). The majority of U diagnoses were benign prostatic hyperplasia. The majority of N diagnoses were dementia with Lewy bodies, white matter disease (brain); lumbar spondylosis, and diabetes (peripheral disease). We noted triple-disease etiology in 25% (n = 35), increasing with each decade of age (18.2% of sexagenarians, 23.5% of septuagenarians, 39.1% of octogenarians). However, the differences were not significant. CONCLUSION Our results demonstrate that triple disease for LUTS is the most common in octogenarians, and clinicians thus need to untangle LUTS etiologies to provide appropriate care and management of older adults.
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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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Lee M, Park S, Choi M, Lee KS. Unmet Medical Needs of Patients with Benign Prostate Enlargement. J Clin Med 2020; 9:jcm9040895. [PMID: 32218128 PMCID: PMC7230821 DOI: 10.3390/jcm9040895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/20/2020] [Accepted: 03/23/2020] [Indexed: 01/10/2023] Open
Abstract
This study aimed to analyze the factors affecting the unmet medical needs of patients with benign prostate enlargement (BPE) based on Andersen’s behavioral model. The data were taken from the 2009–2016 Korea Health Panel Study and 3003 participants were used for analysis. “Unmet medical needs” was used as a dependent variable. Independent variables were predisposing variables: age, educational attainment, and marital status; enabling factors: income, job type, and insurance type; and need factors: lying in a sickbed, activity limitation, subjective health status, and having chronic diseases. Results showed that younger patients experienced a higher probability of unmet medical needs. Those with higher educational attainment had a lower chance of experiencing unmet medical needs. Patients with national health insurance were less likely to experience unmet medical needs. In addition, patients who experienced lying in a sickbed had a higher probability of experiencing unmet medical needs. Therefore, in order to reduce the unmet medical needs of patients with BPE, it is necessary to allow patients to be treated early and give them accurate information about the disease. In addition, access to medical care should be strengthened through continuous care focused on primary care.
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Affiliation(s)
- Munjae Lee
- Department of Medical Device Management and Research, SAIHST, Sungkyunkwan University, Seoul 06351, Korea; (M.L.); (S.P.)
| | - Sewon Park
- Department of Medical Device Management and Research, SAIHST, Sungkyunkwan University, Seoul 06351, Korea; (M.L.); (S.P.)
| | - Mankyu Choi
- Department of Public Health Science, Graduate School of Korea University, Seoul 02841, Korea
- BK21Plus Program in Public Health Science, Korea University, Seoul 02841, Korea
- Correspondence: (M.C.); (K.-S.L.)
| | - Kyu-Sung Lee
- Department of Medical Device Management and Research, SAIHST, Sungkyunkwan University, Seoul 06351, Korea; (M.L.); (S.P.)
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Correspondence: (M.C.); (K.-S.L.)
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