Abstract
Urinary incontinence (UI) is a major health burden to aging patients. The function of the trace element copper in male UI is unclear. To elaborate on the impact of serum copper levels on UI, we investigated the association between serum copper levels and UI using data from the National Health and Nutrition Examination Survey (NHANES), a cross-sectional survey of male participants aged 20 years old and older in the United States from 2011 to 2016. We performed weighted multivariable logistic and linear regression models to evaluate the association between serum copper levels and UI. Compared with serum copper levels in quartile 1 (Q1), serum copper levels in Q2 and Q3 were associated with stress urinary incontinence (SUI) after adjusting for all potential confounders (Q2, odds ratio [OR] = 0.292, 95% confidence interval [CI] = 0.093–0.920, P = 0.047; Q3, OR = 0.326, 95% CI = 0.113–0.937, P = 0.049). No significance was found between serum copper levels and other types of UI. Our findings revealed that the serum copper levels were inversely related to SUI in adult males. Race and education level might modulate this relationship. Further studies are warranted for validation.
Similar content being viewed by others
Data Availability
Publicly available datasets were analyzed in this study. This data can be found here: National Health and Nutrition Examination Survey(http://www.cdc.gov/nchs/nhanes.htm).
References
Lukacz ES, Santiago-Lastra Y, Albo ME, Brubaker L (2017) Urinary incontinence in women: a review. JAMA 318:1592–1604. https://doi.org/10.1001/jama.2017.12137
Pearlman AKreder K (2020) Evaluation and treatment of urinary incontinence in the aging male. Postgrad Med 132. https://doi.org/10.1080/00325481.2020.1831790
Hester AG, Kretschmer A, Badlani G (2017) Male incontinence: the etiology or basis of treatment. Eur Urol Focus 3:377–384. https://doi.org/10.1016/j.euf.2017.12.002
Fong E, Nitti VW (2010) Urinary incontinence. Prim Care 37. https://doi.org/10.1016/j.pop.2010.04.008
Burakgazi AZ, Alsowaity B, Burakgazi ZA, Unal D, Kelly JJ (2012) Bladder dysfunction in peripheral neuropathies. Muscle Nerve 45:2–8. https://doi.org/10.1002/mus.22178
Chung A, Noguchi N, Chan L, Tse V (2016) Voiding dysfunction in older men. Curr Opin Urol 26:177–183. https://doi.org/10.1097/MOU.0000000000000265
Jaiser SR, Winston GP (2010) Copper deficiency myelopathy. J Neurol 257:869–881. https://doi.org/10.1007/s00415-010-5511-x
Prodan CI, Rabadi M, Vincent AS, Cowan LD (2011) Copper supplementation improves functional activities of daily living in adults with copper deficiency. J Clin Neuromuscul Dis 12:122–128. https://doi.org/10.1097/CND.0b013e3181dc34c0
Andersson K-E (2019) Oxidative stress and lower urinary tract symptoms: cause or consequence? BJU Int 123:749–750. https://doi.org/10.1111/bju.14633
Speich JE, Tarcan T, Hashitani H, Vahabi B, McCloskey KD, Andersson K-E, Wein AJ, Birder LA (2020) Are oxidative stress and ischemia significant causes of bladder damage leading to lower urinary tract dysfunction? Report from the ICI-RS 2019. Neurourol Urodyn 39(Suppl 3):S16–S22. https://doi.org/10.1002/nau.24313
Wu Y-H, Chueh K-S, Chuang S-M, Long C-Y, Lu J-H, Juan Y-S (2021) Bladder hyperactivity induced by oxidative stress and bladder ischemia: a review of treatment strategies with antioxidants. Int J Mol Sci 22. https://doi.org/10.3390/ijms22116014
Azadzoi KM, Yalla SV, Siroky MB (2007) Oxidative stress and neurodegeneration in the ischemic overactive bladder. J Urol 178:710–715
Jomova K, Valko M (2011) Advances in metal-induced oxidative stress and human disease. Toxicology 283:65–87. https://doi.org/10.1016/j.tox.2011.03.001
Trumbo P, Yates AA, Schlicker S, Poos M (2001) Dietary reference intakes: vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc. J Am Diet Assoc 101:294–301
Kerner W, Brückel J (2014) Definition, classification and diagnosis of diabetes mellitus. Exp Clin Endocrinol Diabetes 122:384–386. https://doi.org/10.1055/s-0034-1366278
Severo JS, Morais JBS, Beserra JB, Dos Santos LR, de Sousa Melo SR, de Sousa GS, de Matos Neto EM, Henriques GS, do NascimentoMarreiro D (2020) Role of zinc in zinc-α2-glycoprotein metabolism in obesity: a review of literature. Biol Trace Elem Res 193:81–88. https://doi.org/10.1007/s12011-019-01702-w
Lee JA, Johns TS, Melamed ML, Tellechea L, Laudano M, Stern JM, Abraham NE (2020) Associations between socioeconomic status and urge urinary incontinence: an analysis of NHANES 2005 to 2016. J Urol 203:379–384. https://doi.org/10.1097/JU.0000000000000542
Halfdanarson TR, Kumar N, Li C-Y, Phyliky RL, Hogan WJ (2008) Hematological manifestations of copper deficiency: a retrospective review. Eur J Haematol 80:523–531. https://doi.org/10.1111/j.1600-0609.2008.01050.x
Kumar N, Gross JB, Ahlskog JE (2004) Copper deficiency myelopathy produces a clinical picture like subacute combined degeneration. Neurology 63:33–39
Plantone D, Primiano G, Renna R, Restuccia D, Iorio R, Patanella KA, Ferilli MN, Servidei S (2015) Copper deficiency myelopathy: a report of two cases. J Spinal Cord Med 38:559–562. https://doi.org/10.1179/2045772314Y.0000000268
Pacher P, Beckman JS, Liaudet L (2007) Nitric oxide and peroxynitrite in health and disease. Physiol Rev 87:315–424
Zhao Z, Azad R, Yang J-H, Siroky MB, Azadzoi KM (2016) Progressive changes in detrusor function and micturition patterns with chronic bladder ischemia. Investig Clin Urol 57:249–259. https://doi.org/10.4111/icu.2016.57.4.249
Nygaard IE, Heit M (2004) Stress urinary incontinence. Obstet Gynecol 104:607–620
Koch GE, Kaufman MR (2022) Male stress urinary incontinence. Urol Clin North Am 49:403–418. https://doi.org/10.1016/j.ucl.2022.04.005
Drake MJ (2011) Managing post-prostatectomy stress urinary incontinence. Lancet 378:293–294. https://doi.org/10.1016/S0140-6736(11)61034-9
Ullrich NFE, Comiter CV (2004) The male sling for stress urinary incontinence: urodynamic and subjective assessment. J Urol 172:204–206
Spinazzi M, Sghirlanzoni A, Salviati L, Angelini C (2014) Impaired copper and iron metabolism in blood cells and muscles of patients affected by copper deficiency myeloneuropathy. Neuropathol Appl Neurobiol 40:888–898. https://doi.org/10.1111/nan.12111
Hoffman D, Vijay V, Peng M, Sussman RD, Rosenblum N, Brucker BM, Peyronnet B, Nitti VW (2019) Effect of radiation on male stress urinary incontinence and the role of urodynamic assessment. Urology 125:58–63. https://doi.org/10.1016/j.urology.2018.11.031
Acknowledgements
Thanks to Zhang Jing (Shanghai Tongren Hospital) for his work on the NHANES database. His outstanding work, nhanesR package and webpage, makes it easier for us to explore NHANES database.
Author information
Authors and Affiliations
Contributions
Conceptualization and methodology: Qin Hu and Guo-Dao Liu. Data curation and project administration: Guo-Dao Liu and Wei-Guo Wang. Investigation and formal analysis: Chao Dai and Chun-Jie Cai. Manuscript writing—original draft: Guo-Dao Liu. Manuscript editing and manuscript review: Qin Hu and Wei-Guo Wang.
This manuscript has been read and approved by all the authors and that each author believes that the manuscript represents honest work.
Corresponding author
Ethics declarations
Ethics Approval
The study was reviewed and approved by the National Center for Health Statistics Research Ethics Review Board.
Consent to Participate
Patients/participants provided their written informed consent to participate in this study.
Competing Interests
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Liu, GD., Wang, WG., Dai, C. et al. Association Between Serum Copper Levels and Urinary Incontinence in Adult Men. Biol Trace Elem Res 201, 5521–5528 (2023). https://doi.org/10.1007/s12011-023-03613-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12011-023-03613-3