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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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Liu L, Xu M, Zhou H, Hao X, Chen X, Liu X. Association of serum 25-hydroxyvitamin D with urinary incontinence in elderly men: evidence based on NHANES 2007-2014. Front Endocrinol (Lausanne) 2023; 14:1215666. [PMID: 37745700 PMCID: PMC10515204 DOI: 10.3389/fendo.2023.1215666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/24/2023] [Indexed: 09/26/2023] Open
Abstract
Background The correlation between serum 25-hydroxyvitamin D (25(OH)D) and different sub-types of urinary incontinence in elderly men continues to be uncertain. Hence, we performed this research to evaluate whether serum 25(OH)D levels are correlated with urinary incontinence among elderly men. Methods The present study incorporated the male population aged 50 years and above from four cycles of the NHANES database spanning from 2007 to 2014, for the purpose of analysis. The assessment of urinary incontinence was carried out through a correlation questionnaire, while standardized liquid chromatography-tandem mass spectrometry (LC-MS/MS) was adopted to quantify serum 25(OH)D. A weighted multi-factorial logistic regression analysis was carried out to ascertain and investigate any potential correlation that may exist between serum 25(OH)D and urinary incontinence in senior males. Results Ultimately, a sum of 4663 elderly men were involved in our analysis. The outcomes of the univariable analysis illustrated that the group with vitamin D deficiency exhibited augmented odds of all three urinary incontinence types in comparison to the vitamin D-sufficient group. After accounting for age, race, and BMI, no appreciable variations in the outcomes were noticed. However, after accounting for all covariates, only SUI (OR = 1.677; 95% confidence interval (CI) = 1.074-2.618) and MUI (OR = 1.815; 95% confidence interval (CI) = 1.010-3.260) demonstrated statistical significance. Conclusion Decreased serum 25(OH)D levels were connected with stress urinary incontinence and mixed urinary incontinence in elderly men.
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Affiliation(s)
| | | | | | | | | | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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Mora AG, Andrade DR, Janussi SC, Goncalves TT, Krikorian K, Priviero FBM, Claudino MA. Tadalafil treatment improves cardiac, renal and lower urinary tract dysfunctions in rats with heart failure. Life Sci 2022; 289:120237. [PMID: 34922942 DOI: 10.1016/j.lfs.2021.120237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 01/25/2023]
Abstract
Tadalafil, a phosphodiesterase-5 (PDE5) inhibitor, shown to exert a protection to heart failure (HF) associated damage or lower urinary tract symptoms (LUTS). Thus, we investigated the contribution of tadalafil chronic treatment in the alterations of LUTS in HF rats. Male rats were subjected to aortocaval fistula model for HF induction. Echocardiography, cystometric, renal function and redox cell balance, as well as concentration-response curves to carbachol, KCl, ATP and frequency-response curves to electrical field stimulation (EFS) were evaluated in Sham, HF, Tadalafil and HF-Tadalafil (12 weeks endpoint) groups. HF group to present increased in left-ventricle (LV) mass and in LV end-diastolic- and LV end-systolic volume, with a decreased ejection fraction. Tadalafil treatment was able to decrease in hypertrophy and improve the LV function restoring cardiac function. For micturition function (in vivo), HF animals shown an increase in basal pressure, threshold pressure, no-voiding contractions and decreased bladder capacity, being that the tadalafil treatment restored the cystometric parameters. Contractile mechanism response (in vitro) to carbachol, KCl, ATP and EFS in the detrusor muscles (DM) were increased in the HF group, when compared to Sham group. However, tadalafil treatment restored the DM hypercontractility in the HF animals. Moreover, renal function as well as the oxidative mechanism was impaired in the HF animals, and the tadalafil treatment improved all renal and oxidative parameters in HF group. Our data shown that tadalafil has potential as multi-therapeutic drug and may be used as a pharmacological strategy for the treatment of cardiovascular, renal and urinary dysfunctions associated with HF.
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Affiliation(s)
- Aline Goncalves Mora
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil
| | - Douglas Rafael Andrade
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil
| | - Sabrina C Janussi
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil
| | - Tiago Tomazini Goncalves
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil
| | - Karla Krikorian
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil
| | - Fernanda B M Priviero
- Cardiovascular Translational Research Center and Department of Cell Biology and Anatomy, School of Medicine, University of South Carolina, Columbia, SC, USA
| | - Mario Angelo Claudino
- Laboratory of Multidisciplinary Research, São Francisco University Medical School, Bragança Paulista, SP, Brazil.
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Ückert S, Kedia GT, Tsikas D, Simon A, Bannowsky A, Kuczyk MA. Emerging drugs to target lower urinary tract symptomatology (LUTS)/benign prostatic hyperplasia (BPH): focus on the prostate. World J Urol 2019; 38:1423-1435. [PMID: 31506747 DOI: 10.1007/s00345-019-02933-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 08/28/2019] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES The benign prostatic syndrome, comprising lower urinary tract symptomatology secondary to benign prostatic hyperplasia/enlargement, represents a major health care issue in westernized countries. The pharmacological management involves alpha-adrenoceptor antagonists, intervention into the hormonal control of prostate growth using inhibitors of the enzyme 5-alpha-reductase, and stimulation of the nitric oxide/cyclic GMP pathway by tadalafil, an inhibitor of the phosphodiesterase type 5. METHODS This review summarizes the achievements which have been made in the development of drug candidates assumed to offer opportunities as beneficial treatment options in the management of the benign prostatic syndrome. RESULTS A review of the literature has revealed that the line of development is focusing on drugs interfering with peripheral neuromuscular/neuronal mechanisms (nitric oxide donor drugs, agonists/antagonists of endogenous peptides, botulinum toxin, NX-1207), the steroidal axis (cetrorelix) or the metabolic turn-over (lonidamine), as well as the combination of drugs already established in the treatment of lower urinary tract symptomatology/benign prostatic hyperplasia (phosphodiesterase 5 inhibitor plus alpha-adrenoceptor antagonist). CONCLUSION Many research efforts have provided the basis for the development of new therapeutic modalities for the management of lower urinary tract dysfunctions, some of which might be offered to the patients in the near future.
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Affiliation(s)
- Stefan Ückert
- Division of Surgery, Department of Urology and Urological Oncology, Hannover Medical School, 30623, Hannover, Germany.
| | - George T Kedia
- Division of Surgery, Department of Urology and Urological Oncology, Hannover Medical School, 30623, Hannover, Germany
| | - Dimitrios Tsikas
- Core Unit Proteomics, Center of Pharmacology and Toxicology, Hannover Medical School, Hannover, Germany
| | - Annika Simon
- Department of Internal Medicine, Hannover Medical School, Hannover, Germany
| | | | - Markus A Kuczyk
- Division of Surgery, Department of Urology and Urological Oncology, Hannover Medical School, 30623, Hannover, Germany
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La Vignera S, Condorelli RA, Russo GI, Morgia G, Calogero AE. Endocrine control of benign prostatic hyperplasia. Andrology 2016; 4:404-11. [PMID: 27089546 DOI: 10.1111/andr.12186] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 01/20/2016] [Accepted: 02/22/2016] [Indexed: 12/25/2022]
Abstract
Benign prostatic hyperplasia (BPH) is the most common benign proliferative disease among aging men. Androgens play a key role in the development and growth of the male genital tract favoring differentiation and proliferation of stromal and epithelial cells of the prostate gland. It is known that growth factors play a crucial role in the cross-talk between stromal cells and epithelial cells. These factors, mainly secreted by stromal cells, act in an autocrine/paracrine manner to maintain prostate cellular homeostasis. A number of experimental studies support the interdependence between growth factors (IGF, FGF, TGF) and the steroid hormone milieu of the prostate. Alterations of these interactions may alter the balance between proliferation and cell death leading to the development of BPH. The onset of BPH is closely related to an inflammatory microenvironment. Chronic inflammation, which generally follows the acute inflammation because of infectious agents, is favored by hormonal or metabolic abnormalities. However, a close correlation between these mechanisms and metabolic or sexual hormones (androgen/estrogen ratio) alteration has been shown suggesting a key role of hypogonadism in the development of prostate inflammation. This review clear shows that the BPH pathogenesis and the subsequent onset of the lower urinary tract symptoms (LUTS) depends from different etio-pathogenetic factors whose mechanism of action remains to be evaluated.
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Affiliation(s)
- S La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - R A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - G I Russo
- Department of Urology, University of Catania, Catania, Italy
| | - G Morgia
- Department of Urology, University of Catania, Catania, Italy
| | - A E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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Russo A, La Croce G, Capogrosso P, Ventimiglia E, Colicchia M, Serino A, Mirone V, Damiano R, Montorsi F, Salonia A. Latest pharmacotherapy options for benign prostatic hyperplasia. Expert Opin Pharmacother 2014; 15:2319-28. [DOI: 10.1517/14656566.2014.955470] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Andrea Russo
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Giovanni La Croce
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Paolo Capogrosso
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Eugenio Ventimiglia
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Michele Colicchia
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Alessandro Serino
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Vincenzo Mirone
- Federico II University, Department of Neurosciences, Reproductive Science and Odontostomatology,
Naples, Italy
| | - Rocco Damiano
- Magna Graecia University, Research Doctorate Program in Urology,
Catanzaro, Italy
| | - Francesco Montorsi
- Università Vita-Salute San Raffaele,
Milan, Italy
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
| | - Andrea Salonia
- URI-Urological Research Institute, Division of Oncology/Unit of Urology, IRCCS Ospedale San Raffaele,
Via Olgettina 60 20132 Milan, Italy ;
- Magna Graecia University, Research Doctorate Program in Urology,
Catanzaro, Italy
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Soler R, Andersson KE, Chancellor MB, Chapple CR, de Groat WC, Drake MJ, Gratzke C, Lee R, Cruz F. Future direction in pharmacotherapy for non-neurogenic male lower urinary tract symptoms. Eur Urol 2013; 64:610-21. [PMID: 23711541 DOI: 10.1016/j.eururo.2013.04.042] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Accepted: 04/29/2013] [Indexed: 01/26/2023]
Abstract
BACKGROUND The pathophysiology of male lower urinary tract symptoms (LUTS) is highly complex and multifactorial. The shift in perception that LUTS are not sex or organ specific has not been followed by significant innovations regarding the available drug classes. OBJECTIVE To review pathophysiologic mechanisms and clinical and experimental data related to the development of new pharmacologic treatments for male LUTS. EVIDENCE ACQUISITION The PubMed database was used to identify articles describing experimental and clinical studies of pathophysiologic mechanisms contributing to male LUTS and, supported by them, new pharmacotherapies with clinical or experimental evidence in the field. EVIDENCE SYNTHESIS Several pathologic processes (eg, androgen signaling, inflammation, and metabolic factors) and targets (eg, the urothelium, prostate, interstitial cells, detrusor, neurotransmitters, neuromodulators, and receptors) have been implicated in male LUTS. Some newly introduced drugs, such as phosphodiesterase type 5 inhibitors and β3-adrenergic agonists, have just started broad use in clinical practice. Drugs with potential benefit, such as vitamin D3 receptor analogs, gonadotropin-releasing hormone antagonists, cannabinoids, and drugs injected into the prostate, have been evaluated in experimental studies and have progressed to clinical trials. However, safety and efficacy data for these drugs are still scarce. Some compounds with interesting profiles have only been tested in experimental settings (eg, transient receptor potential channel blockers, Rho-kinase inhibitors, purinergic receptor blockers, and endothelin-converting enzyme inhibitors). CONCLUSIONS New pathophysiologic mechanisms of male LUTS are described that lead to the continuous development of new pharmacotherapies. To date, few drugs have been added to the current armamentarium, and several are in various phases of clinical or experimental investigation.
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Affiliation(s)
- Roberto Soler
- Division of Urology, Federal University of São Paulo and Hospital Israelita Albert Einstein, São Paulo, Brazil
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Manchanda PK, Kibler AJ, Zhang M, Ravi J, Bid HK. Vitamin D receptor as a therapeutic target for benign prostatic hyperplasia. Indian J Urol 2013; 28:377-81. [PMID: 23450267 PMCID: PMC3579114 DOI: 10.4103/0970-1591.105745] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
The bioactive form of vitamin D, 1α, 25-dihydroxyvitamin D3 (1α, 25(OH)2D3), is a secosteroid hormone that binds to the vitamin D receptor (VDR), a member of the nuclear receptor super-family expressed in many cell types, and modulates a variety of biological functions. 1α, 25(OH)2D3 is essential for bone and mineral homeostasis, but also regulates growth and differentiation of multiple cell types, and displays immunoregulatory and anti-inflammatory activities. The antiproliferative, prodifferentiative, antibacterial, immunomodulatory and anti-inflammatory properties of synthetic VDR agonists could be exploited to treat a variety of chronic inflammatory and autoimmune diseases, including benign prostatic hyperplasia (BPH). It has been hypothesized that VDR may influence both the risk of a variety of diseases and their occurrence and prognosis. However, earlier studies investigating the associations between specific VDR polymorphisms and various diseases often show controversial results. We performed a systematic review of the current literature on vitamin D and BPH using the PubMed and Web of Knowledge databases. The aim of this review is to summarize the current knowledge on the utility of the VDR gene regarding prostate growth as well as the pathogenesis and treatment of BPH, a complex syndrome characterized by a static component related to prostate overgrowth, a dynamic component responsible for urinary storage symptoms, and an inflammatory component. Despite the massive advances in recent decades, further research is needed to fully characterize the exact underlying mechanisms of VDR action on BPH and to comprehend how these cellular changes translate into clinical development in physical concert.
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Affiliation(s)
- Parmeet Kaur Manchanda
- Division of Endocrinology and Internal Medicine, James Cancer Center, Tzagournis MRF 544, The Ohio State University, Columbus, OH, USA 43210
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