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Song G, Wang M, Chen B, Long G, Li H, Li R, Liu Z, Wei C, Wang T, Wang S, Liu J, Zhang Y, Liu X. Lower Urinary Tract Symptoms and Sexual Dysfunction in Male: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2021; 8:653510. [PMID: 34124091 PMCID: PMC8193225 DOI: 10.3389/fmed.2021.653510] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 05/10/2021] [Indexed: 01/10/2023] Open
Abstract
Background: An association between lower urinary tract symptoms (LUTS) and risk of sexual dysfunction in male remains controversial in recent decades. Materials and Methods: PubMed and Web of Science were searched up to October 28, 2020, for articles reporting the prevalence of sexual dysfunction in men with LUTS. The main outcomes were results from sexual dysfunction assessments. Pooled odds ratio (OR) and weighted mean difference (WMD) with 95% confidence interval (CI) were calculated. The quality assessment of the included studies was performed by using The Newcastle-Ottawa Scale (NOS) or JBI Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI). Results: A total of 24 full-manuscript papers met the inclusion criteria. The pooled OR for 21 studies suggested that patients with severer LUTS had a higher risk of sexual dysfunction (OR = 3.31, 95% CI: 2.43 to 4.49, p < 0.001, I 2 = 90%). A significant decrease in scores of assessment tools for sexual dysfunction was observed in the patients with higher severity of LUTS compared with those patients with lower severity (WMD = -5.49, 95%CI: -7.25 to -3.27, P < 0.001, I 2 = 96%). Similar outcomes were also found in subgroup analyses. In a detailed analysis of specific sexual function domains, the severity of LUTS was associated with erectile dysfunction, intercourse satisfaction, and overall satisfaction, except for sexual desire. Conclusion: The study demonstrates an association between exposure of lower urinary tract symptoms and risk of sexual dysfunction in male. Assessment of sexual function is necessary for patients with lower urinary tract symptoms. Systematic Review Registration: http://www.crd.york.ac.uk/prospero, identifier: CRD42020208747.
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Affiliation(s)
- Guoda Song
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Wang
- Department of Emergency and Intensive Care Unit, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bingliang Chen
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gongwei Long
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Second Clinical College, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hao Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhuo Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Wei
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaogang Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jihong Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yucong Zhang
- Department of Geriatric, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaming Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Shin YS, Karna KK, Choi BR, Park JK. Finasteride and Erectile Dysfunction in Patients with Benign Prostatic Hyperplasia or Male Androgenetic Alopecia. World J Mens Health 2018; 37:157-165. [PMID: 30209896 PMCID: PMC6479090 DOI: 10.5534/wjmh.180029] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 05/08/2018] [Accepted: 05/23/2018] [Indexed: 12/21/2022] Open
Abstract
Finasteride is primarily used to treat benign prostatic hyperplasia (BPH) and male androgenetic alopecia (MAA). Five-alpha reductase inhibitors (5α-RIs) could induce male sexual dysfunction due to their effects on testosterone and dihydrotestosterone. There is evidence suggesting that 5α-RIs may independently increase the risk of erectile dysfunction (ED). However, many investigators believe that side effects of 5α-RIs will disappear with continuous treatment. Considerable controversy exists regarding the severity and persistence of side effects of finasteride on ED. The aim of this review was to summarize current research studies on finasteride associated with ED. The search strategy used each term of finasteride and ED against PubMed database to identify related studies. ED data reported from available trials for finasteride were summarized and reviewed. Although there is not enough evidence to prove the relationship between finasteride and ED, most studies in this review found that finasteride for BPH was correlated with ED. However, most studies included in this review revealed that finasteride for MAA was not correlated with ED. On the other hand, some studies reported side effects of finasteride associated with sexual dysfunction, including ED, male infertility, ejaculation problem, and loss of libido, even in MAA patients. Well-designed randomized controlled trials are needed to further determine the mechanism and effects of finasteride on ED. However, physicians should discuss with their patients possible long-term effects of finasteride on sexual function, although we do not have evidence showing that adverse events of sexual dysfunction are absolutely associated with 5α-RIs.
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Affiliation(s)
- Yu Seob Shin
- Department of Urology, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University Hospital, Jeonju, Korea
| | - Keshab Kumar Karna
- Department of Urology, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University Hospital, Jeonju, Korea
| | - Bo Ram Choi
- Department of Urology, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University Hospital, Jeonju, Korea
| | - Jong Kwan Park
- Department of Urology, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University Hospital, Jeonju, Korea.
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Abstract
PURPOSE OF REVIEW In the past years, the relationship between lower urinary tract symptoms and erectile dysfunction has been widely explored. The aim of our systematic review is to summarize the published evidence over the past year on lower urinary tract symptoms (LUTS) and erectile dysfunction (ED). RECENT FINDINGS Recent data support the relationship between LUTS and ED in Eastern Europe and in Asia. The role of phosphodiesterase inhibitors alone or in combination with alpha blockers to treat LUTS and ED, especially in younger patients, is strongly supported by high level of evidence. LUTS and ED are prevalent conditions in men over 50; epidemiologically, the relationship between both conditions has been confirmed all over the world. PDE5i alone or in combination with alpha blockers can be considered the gold standard for the treatment of young patients with storage symptoms and concomitant ED. In clinical research, a better understanding of the molecular pathways behind this association may also help to identify new possible targets and develop novel therapeutic approaches to manage both disorders; the identification of new biomarkers of both disorders is also compulsory in this area.
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Affiliation(s)
- Cosimo De Nunzio
- Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, Via di Grottarossa 1035, 00189, Rome, Italy.
| | - Riccardo Lombardo
- Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Giorgia Tema
- Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Andrea Tubaro
- Department of Urology, Sant'Andrea Hospital, "La Sapienza" University, Via di Grottarossa 1035, 00189, Rome, Italy
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Yang DY, Ko K, Lee SH, Cho JS, Lee SK, Shin TY, Lee WK. Postmicturition Dribble Is Associated with Erectile Dysfunction in Middle-Aged and Older Men with Lower Urinary Tract Symptoms. World J Mens Health 2018; 36:263-270. [PMID: 30168300 PMCID: PMC6119842 DOI: 10.5534/wjmh.180042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/11/2018] [Accepted: 07/18/2018] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Lower urinary tract symptoms (LUTS) are correlated with erectile dysfunction (ED), but research on whether postmicturition dribble (PMD) is related to ED is limited. We assessed the correlation between PMD and ED in middle-aged and older Korean men with LUTS. MATERIALS AND METHODS In our prospective, cross-sectional, observational, multicenter study, we enrolled 205 men (age >40 years) with LUTS. LUTS and ED were assessed using the International Prostate Symptom Score (IPSS) and International Index of Erectile Function-5 (IIEF-5), respectively. PMD was assessed using the Hallym PostMicturition Dribble Questionnaire, Question 1, and the PMD volume was calculated in a paper test. Age, prostate volume, serum prostate-specific antigen, maximum urinary flow rate, and postvoid residual urine were also evaluated. RESULTS There were significant differences in the total and voiding IPSS between men with and without ED (p=0.042 and 0.043, respectively). The Hallym PostMicturition Dribble Questionnaire 1 score was inversely well correlated with the IIEF-5 score (r=-0.388, p<0.001). Also, the PMD volume was inversely correlated with the IIEF-5 score (r=-0.138, p=0.042). ED prevalence increased as the Hallym PostMicturition Dribble Questionnaire 1 score increased (p=0.002). Further, incorporating the Hallym PostMicturition Dribble Questionnaire 1 into the IPSS tended to increase the predictive accuracy of LUTS by 4.2% in ED patients (p=0.082). CONCLUSIONS PMD was significantly correlated with ED and reinforced the relationship between LUTS and ED in middle-aged and older men. PMD might be an important component of the association between LUTS and ED.
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Affiliation(s)
- Dae Yul Yang
- Department of Urology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Kyungtae Ko
- Department of Urology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Seong Ho Lee
- Department of Urology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Jin Seon Cho
- Department of Urology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Sang Kon Lee
- Department of Urology, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Tae Young Shin
- Department of Urology, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Won Ki Lee
- Department of Urology, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.
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