1
|
Hervé F, Vande Walle J, Raes A, Haddad R, Monaghan T, Drake MJ, Kamperis K, Dossche L, Zipkin J, Weiss J, Verbakel I, Bou Kheir G, Everaert K. The role of renal circadian biorhythms in lifelong LUTS. Neurourol Urodyn 2024; 43:1109-1117. [PMID: 37846751 DOI: 10.1002/nau.25308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/09/2023] [Indexed: 10/18/2023]
Abstract
INTRODUCTION This article delves into the intricate relationship between kidney function, diuresis, and lower urinary tract symptoms (LUTS) throughout the transitions of the human lifespan. It explores circadian regulation of urine production, maturation of renal function from birth to adulthood, and effects of aging on kidney function and LUTS. The complex connections between these factors are highlighted, offering insights into potential interventions and personalized management strategies. METHODS An international panel of seven experts engaged in online discussions, focusing on kidney function, diuresis, and LUTS throughout life. This manuscript summarizes expert insights, literature reviews, and findings presented during a webinar and subsequent discussions. RESULTS Renal function undergoes significant maturation from birth to adulthood, with changes in glomerular filtration rate, diuresis, and tubular function. A circadian rhythm in urine production is established during childhood. Adolescents and young adults can experience persistent enuresis due to lifestyle factors, comorbidities, and complex physiological changes. In older adults, age-related alterations in kidney function disrupt the circadian rhythm of diuresis, contributing to nocturnal polyuria and LUTS. CONCLUSION The interplay between kidney function, diuresis, and LUTS is crucial in understanding lifelong urinary health. Bridging the gap between pediatric and adult care is essential to address enuresis in adolescents and young adults effectively. For older adults, recognizing the impact of aging on renal function and fluid balance is vital in managing nocturia. This holistic approach provides a foundation for developing innovative interventions and personalized treatments to enhance quality of life for individuals with LUTS across all stages of life.
Collapse
Affiliation(s)
- François Hervé
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Johan Vande Walle
- Department of Pediatric Nephrology, ERKNET Centre, Ghent University Hospital, Ghent, Belgium
| | - Ann Raes
- Department of Pediatric Nephrology, ERKNET Centre, Ghent University Hospital, Ghent, Belgium
| | - Rebecca Haddad
- GRC 001 GREEN Neuro-Urology Research Group, Sorbonne Université, Rothschild Academic Hospital, AP-HP, Paris, France
| | - Thomas Monaghan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Marcus J Drake
- Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Konstantinos Kamperis
- Department of Pediatric and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Lien Dossche
- Department of Pediatric Nephrology, ERKNET Centre, Ghent University Hospital, Ghent, Belgium
| | - Jacob Zipkin
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Jeffrey Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Irina Verbakel
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - George Bou Kheir
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| |
Collapse
|
2
|
Silvestri R. Sleep-Related Urologic Dysfunction. Sleep Med Clin 2024; 19:169-176. [PMID: 38368063 DOI: 10.1016/j.jsmc.2023.10.009] [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] [Indexed: 02/19/2024]
Abstract
This article reports on the epidemiology, prevalence, and physiopathology of sleep-related urinary dysfunction, a new syndromic category proposed by the recently revised ICSD-3-TR classification. Sleep enuresis, whether primary or secondary, monosymptomatic or plurisymptomatic, will be reviewed in terms of risk factors, comorbidity, and diagnostic and therapeutic indications. A definition of nocturia and its impact on patients' health, quality of life, and mortality will follow. Finally, the impact of urge incontinence on various medical and neurologic disorders will be discussed. Special emphasis will be placed on the possible association of this parasomnia with several sleep disorders and poor, fragmented sleep.
Collapse
Affiliation(s)
- Rosalia Silvestri
- Sleep Medicine Center, UOSD of Neurophysiopathology and Movement Disorders, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| |
Collapse
|
3
|
Pauwaert K, Bruneel E, Van Laecke E, Depypere H, Everaert K, Goessaert AS. Does hormonal therapy affect the bladder or the kidney in postmenopausal women with and without nocturnal polyuria? Results of a pilot trial. Maturitas 2022; 160:61-67. [DOI: 10.1016/j.maturitas.2022.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 11/08/2021] [Accepted: 01/18/2022] [Indexed: 10/19/2022]
|
4
|
Alwis US, Verbakel I, Pauwaert K, Delanghe J, Dossche L, Van Camp J, Roggeman S, Everaert K. The Influence of Salt Sensitivity Phenotype on Sodium Excretion and Diuresis: A Chrononutrition Pilot Study. Int J Clin Pract 2022; 2022:9608962. [PMID: 35685516 PMCID: PMC9159230 DOI: 10.1155/2022/9608962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/06/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Chrononutrition studies on interaction of diet/nutrients on endogenous circadian clocks and meal timing on metabolic homeostasis may be of importance in the management of nocturnal polyuria (NP), owing to loss of circadian rhythm in nighttime urination. Dietary salt restriction is an increasingly popular lifestyle recommendation for NP patients. AIM This study aims to evaluate the effect of an acute salt load on diuresis and to study the phenomenon of salt sensitivity. Methodology. Young, healthy men (n = 21, fasted and sober) ingested 500 ml of water on the control day and 8 g and 12 g of salt with water (500 ml) on two other days. Blood and urine samples were collected at 0 hrs, 2 hrs, and 4 hrs and voided volumes were recorded. Diuresis, serum and urine osmolality, sodium, potassium, urea, and creatinine were measured. Salt sensitivity was determined based on the rate of sodium excretion. RESULTS Compared to 8 g, ingestion of 12 g of salt significantly increased diuresis after 4 hrs. Pure water load induced fast diuresis, whereas salt and water load initially reduced diuresis and promoted late increase in diuresis. The total voided volume was significantly lower in the salt sensitive individuals. CONCLUSION Taken together, salt sensitivity profile and type and time of fluid intake are important considerations to build effective personalized lifestyle recommendations for NP patients, which needs further investigation.
Collapse
Affiliation(s)
| | - Irina Verbakel
- Department of Human Structure and Repair, Ghent University, 9000 Ghent, Belgium
| | - Kim Pauwaert
- Department of Human Structure and Repair, Ghent University, 9000 Ghent, Belgium
| | - Joris Delanghe
- Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
| | - Lien Dossche
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium
- Department of Pediatric Nephrology, Ghent University, 9000 Ghent, Belgium
| | - John Van Camp
- Department of Food Technology, Safety and Health, Ghent University, 9000 Ghent, Belgium
| | - Saskia Roggeman
- Research and Policy Department, Psychiatric Center Sint-Jan-Baptist, 9060 Zelzate, Belgium
| | - Karel Everaert
- Department of Human Structure and Repair, Ghent University, 9000 Ghent, Belgium
| |
Collapse
|
5
|
Pauwaert K, Goessaert AS, Ghijselings L, Monaghan TF, Depypere H, Everaert K. Nocturia through the menopausal transition and beyond: a narrative review. Int Urogynecol J 2021; 32:1097-1106. [PMID: 33439278 DOI: 10.1007/s00192-020-04640-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 12/04/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Nocturia, defined as the act of waking to pass urine during sleeping, is a common problem in older women and is associated with significant morbidity and impairments in health-related quality of life. The aim of this review was to synthesize the current evidence regarding the incidence, impact, pathophysiology, and specific diagnostic approach of nocturia in the postmenopausal population. METHODS We searched PubMed and Web of Science databases to identify relevant studies published through June 2020. Reference lists of the reviews obtained were screened for other articles deemed pertinent by the authors. RESULTS Genitourinary symptoms attributed to the menopause have been reported to occur in nearly 90% of postmenopausal women, and nocturia is one of the most common. The relative deficiency in endogenous estrogen production after the menopause is thought to exacerbate all major pathophysiological mechanisms that may underlie nocturia, including reduced bladder capacity, nocturnal polyuria, global polyuria, and sleep disorders. Diminished estrogen may induce anatomical and physiological bladder changes, contributing to a reduction in functional bladder capacity. Excess nocturnal urine production can also be provoked by estrogen depletion, either via free water-predominant diuresis by an impaired secretion of antidiuretic hormone, or a salt-predominant diuresis owing to diminished activation of the renin-angiotensin-aldosterone axis. Additionally, a relationship between the transition to menopause and impaired sleep has been described, mediated by increased incidence in vasomotor symptoms and obstructive sleep apnea signs during the menopause. CONCLUSION Further research is necessary to better characterize and manage nocturia in postmenopausal women.
Collapse
Affiliation(s)
- Kim Pauwaert
- Department of Urology, Ghent University Hospital, Corneel Heymanslaan 10, 9000, Ghent, Belgium.
| | - An-Sofie Goessaert
- Faculty of Medicine and Health Science, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Lynn Ghijselings
- Department of Urology, Ghent University Hospital, Corneel Heymanslaan 10, 9000, Ghent, Belgium
| | - Thomas F Monaghan
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Herman Depypere
- Department of Gynecology, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Corneel Heymanslaan 10, 9000, Ghent, Belgium
| |
Collapse
|
6
|
Monaghan TF, Weiss JP, Everaert K, Wein AJ. Pharmacologic management of nocturnal polyuria: a contemporary assessment of efficacy, safety, and progress toward individualized treatment. Ther Adv Urol 2021; 13:1756287220988438. [PMID: 33796148 PMCID: PMC7970679 DOI: 10.1177/1756287220988438] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/26/2020] [Indexed: 12/18/2022] Open
Abstract
This narrative review synthesizes current evidence on the medical management of nocturnal polyuria, including antidiuretic replacement therapy as well as other emerging modalities, with particular emphasis on areas of active investigation and future research directions. Relative to earlier formulations, the pharmacological profiles of novel desmopressin acetate nasal spray and orally disintegrating tablet formulations appear favorable in optimizing the balance between efficacy and safety. Additionally, several highly selective small-molecule arginine vasopressin 2 receptor agonists are under active development, while appropriately timed short-acting diuretics, pharmacotherapy for hypertension, nonsteroidal anti-inflammatory drugs, and sex hormone replacement therapy are also a focal point of extensive ongoing nocturnal polyuria research. Emerging laboratory technologies now make feasible a sub-stratification of nocturnal polyuria patients into substrate-based phenotypes for individualized treatment. An increasingly refined understanding of the pathogenesis of nocturnal polyuria, and arginine vasopressin dysregulation in particular, has also introduced new opportunities for point-of-care testing in patients with nocturnal polyuria.
Collapse
Affiliation(s)
- Thomas F. Monaghan
- Department of Urology SUNY Downstate Health Sciences University, 450 Clarkson Avenue, Box 79, Brooklyn, New York 11203, USA
| | - Jeffrey P. Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Alan J. Wein
- Division of Urology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
7
|
Alwis US, Delanghe J, Dossche L, Walle JV, Van Camp J, Monaghan TF, Roggeman S, Everaert K. Could Evening Dietary Protein Intake Play a Role in Nocturnal Polyuria? J Clin Med 2020; 9:jcm9082532. [PMID: 32764521 PMCID: PMC7464190 DOI: 10.3390/jcm9082532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 07/29/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
Urea is the most abundant and the largest contributing factor for urine osmolality. Urinary urea excretion is highly interrelated with dietary protein intake. Accordingly, an increase of urinary urea excretion due to high protein diet may lead to urea-induced osmotic diuresis. This study aims to explore the association between nocturnal polyuria (NP) and urea. This is a post hoc analysis of a prospective observational study of subjects who completed a renal function profile between October 2011 and February 2015 (n = 170). Each subject underwent a 24 h urine collection, which included 8 urine samples collected at 3 h intervals. Urine volume, osmolality, creatinine, urea and sodium were determined. Urinary urea excretion was used to estimate dietary protein intake. Compared to the control group, subjects with NP exhibited significantly higher nighttime urea and sodium excretion. Estimated evening dietary protein intake was correspondingly significantly higher amongst the NP subgroup. Nighttime diuresis rate was positively associated with age and nighttime free water clearance, creatinine clearance, sodium excretion, and urea excretion in NP subjects. Therefore, increased nocturnal urinary urea excretion may reflect an additional important mediator of nocturia owing to excess nocturnal urine production.
Collapse
Affiliation(s)
- Upeksha S. Alwis
- Department of Human Structure and Repair, Ghent University, 9000 Ghent, Belgium;
- Correspondence:
| | - Joris Delanghe
- Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium;
| | - Lien Dossche
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium; (L.D.); (J.V.W.)
- Department of Pediatric Nephrology, Ghent University, 9000 Ghent, Belgium
| | - Johan Vande Walle
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium; (L.D.); (J.V.W.)
- Department of Pediatric Nephrology, Ghent University, 9000 Ghent, Belgium
| | - John Van Camp
- Department of Food Technology, Safety and Health, Ghent University, 9000 Ghent, Belgium;
| | - Thomas F. Monaghan
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY 11203, USA;
| | - Saskia Roggeman
- Research and Policy Department, Psychiatric Center Sint-Jan-Baptist, 9060 Zelzate, Belgium;
| | - Karel Everaert
- Department of Human Structure and Repair, Ghent University, 9000 Ghent, Belgium;
| |
Collapse
|
8
|
Emeruwa CJ, Epstein MR, Michelson KP, Monaghan TF, Weiss JP. Prevalence of the nocturnal polyuria syndrome in men. Neurourol Urodyn 2020; 39:1732-1736. [PMID: 32501556 DOI: 10.1002/nau.24403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/26/2020] [Accepted: 05/13/2020] [Indexed: 11/11/2022]
Abstract
AIMS Nocturnal polyuria (NP) is caused by a wide array of factors, including genitourinary and systemic comorbidities, modifiable behavior, and pharmaceuticals. When an identifying factor is absent, NP may be purely a symptom of the nocturnal polyuria syndrome (NPS) and secondary to blunting of normal arginine vasopressin action within the circadian rhythm. The purpose of this study is to determine the prevalence of NPS in male patients attending a Veterans Affairs outpatient urology clinic. METHODS Retrospective database analysis was performed of voiding diaries from men who had established care for lower urinary tract symptoms from 2007 to 2018. Patients were excluded if they reported fewer than two nocturnal voids on voiding diary analysis or had comorbidity associated with NP. Distinct cutoffs were separately employed to identify NP: nocturnal polyuria index (NPi; calculated as nocturnal urine volume divided by 24-hour urine volume) greater than 0.33; and nocturnal urine production (NUP) greater than 90 mL/h. RESULTS A total of 283 completed voiding diaries were evaluated and 202 patients had ≥2 nocturnal voids. After exclusions, at NPi greater than 33, the floor and ceiling NPS prevalence values were 21% and 41%, respectively. At NUP greater than 90 mL/h, the floor and ceiling NPS prevalence values were 17% and 32%, respectively. CONCLUSIONS The prevalence of NPS in patients with nocturia in the present study lies between 17% and 41%. NPS constitutes a clinically relevant subgroup of nocturia among male patients in the Veterans Affairs outpatient urology setting.
Collapse
Affiliation(s)
- Curran J Emeruwa
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Matthew R Epstein
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Kyle P Michelson
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Thomas F Monaghan
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Jeffrey P Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, New York
| |
Collapse
|