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Vrijens D, Kendall H, Hervé F. Neurological sphincter deficiency: is there a place for artificial urinary sphincter? World J Urol 2024; 42:69. [PMID: 38308692 PMCID: PMC10838219 DOI: 10.1007/s00345-023-04716-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 09/26/2023] [Indexed: 02/05/2024] Open
Abstract
PURPOSE Neurogenic stress urinary incontinence (N-SUI) is a condition with serious impact on the quality of life. There are several treatment modalities of which the artificial urinary sphincter (AUS) stands out as the most suitable technique for addressing sphincter insufficiency. In this article, the purpose is to describe practical considerations, outcomes, and complications of the artificial urinary sphincter in neurological sphincter deficiency in both males and females. METHODS A narrative review of the current literature. RESULTS The outcomes of AUS are reasonably good in patients with NLUTD, the surgical technique is discussed as well as the limitations and special considerations in this complex and heterogeneous patient population. CONCLUSION The available evidence suggests that its efficacy and functional durability may be lower in patients with neurogenic lower urinary tract dysfunction (NLUTD) compared to those without neurological deficits. However, studies have shown that AUS can still provide effective and safe continence outcomes in both male and female patients, with long-term device survival rates ranging from several years to over a decade.
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Affiliation(s)
- Desiree Vrijens
- Departement of Urology, Maastricht University Medical Centre, Maastricht, Netherlands.
| | - Harry Kendall
- Departement of Urology, Maastricht University Medical Centre, Maastricht, Netherlands
| | - François Hervé
- Departement of Urology, University Hospital of Ghent, Ghent, Belgium
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Everaert K, Bou Kheir G, Vande Walle J, Verbakel I, Hervé F. Introductory editorial: Lifelong LUTS, a matter of transition? Neurourol Urodyn 2024. [PMID: 38289314 DOI: 10.1002/nau.25301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION The EPIC study has highlighted the prominence of nocturia as a crucial symptom of overactive bladder (OAB), intertwining OAB and nocturia with bladder, kidney, and brain functions. METHODS Expert opinion, review. RESULTS To truly comprehend lower urinary tract symptoms (LUTS), we must delve into the interactions among these three systems, alongside their circadian rhythms. CONCLUSION The perception of LUTS is a result of the intricate interplay between bladder, brain, and kidney function, which may evolve across a lifetime due to the (dys)functionality of these organs.
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Affiliation(s)
- Karel Everaert
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University Hospital, Ghent, Belgium
| | - George Bou Kheir
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Johan Vande Walle
- Department of Pediatric Nephrology, Ghent University Hospital, Erknet-Center, Ghent, Belgium
| | - Irina Verbakel
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
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Kheir GB, Verbakel I, Wyndaele M, Monaghan TF, Sinha S, Larsen TH, Van Laecke E, Birder L, Hervé F, Everaert K. Lifelong LUTS: Understanding the bladder's role and implications across transition phases, a comprehensive review. Neurourol Urodyn 2024. [PMID: 38289317 DOI: 10.1002/nau.25304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Lower urinary tract symptoms (LUTSs) are a diverse array of urinary and pelvic dysfunctions that can emerge from childhood, extend through adulthood, and persist into older age. This narrative review aims to provide a comprehensive perspective on the continuum of LUTS and shed light on the underlying mechanisms and clinical implications that span across the lower urinary tract. METHODS A panel of five experts from Belgium, the Netherlands, India, Denmark, and the United States participated in an intensive research to explore and pinpoint existing insights into the lifelong concept of LUTS, particularly at the pelvic level. The experts reviewed the existing literature and held a webinar to discuss their findings. RESULTS Childhood LUTS can persist, resolve, or progress into bladder underactivity, dysfunctional voiding, or pain syndromes. The Lifelong character can be explained by pelvic organ cross-talk facilitated through complex neurological and nonneurological interactions. At the molecular level, the role of vasopressin receptors in the bladder's modulation and their potential relevance to therapeutic strategies for LUTS are explored. Frailty emerges as a parallel concept to lifelong LUTS, with a complex and synergistic relationship. Frailty, not solely an age-related condition, accentuates LUTS severity with insufficient evidence regarding the effectiveness and safety profile of the available therapeutic modalities. CONCLUSION Understanding lifelong LUTSs offers insights into genetic, anatomical, neurological, and molecular mechanisms. Further research could identify predictive biomarkers, elucidate the role of clinically translatable elements in pelvic cross-talk, and uncover molecular signatures for personalized management.
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Affiliation(s)
- George Bou Kheir
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
| | - Irina Verbakel
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
| | - Michel Wyndaele
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Thomas F Monaghan
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Sanjay Sinha
- Department of Urology, Apollo Hospital, Hyderabad, Telangana, India
| | - Tove Holm Larsen
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
| | - Erik Van Laecke
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
| | - Lori Birder
- Departments of Medicine and Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - François Hervé
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, ERN accredited centrum, Ghent University Hospital, Ghent, Belgium
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Bou Kheir G, Verbakel I, Vande Walle J, Wyndaele M, Sinha S, Arlandis S, Raes A, Abrams P, Wein A, Hervé F, Everaert K. Exploring lifelong overactive bladder: Transitions, evidence, and clinical implications; A modified Delphi process. Neurourol Urodyn 2024. [PMID: 38289322 DOI: 10.1002/nau.25307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/09/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Overactive bladder (OAB) is a prevalent urological condition characterized by urinary urgency, with or without urgency urinary incontinence, accompanied by increased daytime frequency and nocturia. However, the current definition of OAB lacks a specified time frame, hindering our understanding of the temporal aspects and transitions that occur within the OAB spectrum. METHODS A modified Delphi study was conducted in three rounds, involving a panel of international experts in functional urology, urogynaecology, geriatrics, transitional medicine, and pediatric urology. The study took place between February 2023 and June 2023 and employed two sequential rounds of online surveys, followed by a final hybrid group discussion session in June 2023. RESULTS The Delphi process resulted in a consensus definition of lifelong OAB as a persistent and continuous condition that may manifest differently from birth and evolve over time, with varying levels of clinical perception. The course of its progression is influenced by transition periods and modifying factors, mainly anatomical, hormonal, and psychosocial/stressors. Three main transition periods were identified: achievement of daytime continence, adulthood to elderly, and transition to frail elderly. The panel also considered the therapeutic and diagnostic implications of lifelong OAB, as well as future research prospects in terms of importance and feasibility. CONCLUSIONS Future longitudinal research is needed to develop this concept and further identify transitions and temporal dynamics.
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Affiliation(s)
- George Bou Kheir
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Irina Verbakel
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Johan Vande Walle
- Department of Paediatric Nephrology and Rheumatology, ERknet Center, Ghent University Hospital, Ghent, Belgium
| | - Michel Wyndaele
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Sanjay Sinha
- Department of Urology, Apollo Hospital, Hyderabad, Telangana, India
| | - Salvador Arlandis
- Urology Department, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - Ann Raes
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Paul Abrams
- Bristol Urological Institute, Southmead Hospital, Bristol, UK
| | - Alan Wein
- Department of Urology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - François Hervé
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
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Holm-Larsen T, Van den Ende M, Wendelboe HG, Verbakel I, Kheir GB, Hervé F, Everaert K. The cost of lifelong LUTS-A systematic literature review. Neurourol Urodyn 2024. [PMID: 38270351 DOI: 10.1002/nau.25389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/08/2023] [Accepted: 12/17/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND Lower urinary tract symptoms (LUTS) are highly prevalent and very bothersome. To support the best possible allocation of health care resources and to avoid unnecessary expenditures, it is important to understand and quantify the wide-ranging health care costs affecting people suffering from LUTS. We aimed at creating a foundation for exploring the cost of LUTS. METHOD In this systematic literature review, we explored the costs of illness of the LUTS umbrella. We used the online literature review tool Silvi.ai for transparent decision-making and literature management. RESULTS A total of 1821 original articles were screened. Forty had explored the cost of illness of a LUTS disease since 2013. The studies were conducted in 18 countries. A number of different study designs were applied, including both retrospective and prospective studies. In total, seven LUTS indications were explored. None of them focused on lifelong LUTS. None of them were conducted in infants or children. Eighty-two percent were conducted in adults and 18% in frail elderly. Most cost of illness studies focused on the cost of hospitalization and use of medicine. CONCLUSION We have created the groundwork for understanding the cost of LUTS illness. To fully understand the cost of illness of lifelong LUTS, the main gap in research is to investigate the cost of LUTS in infants and children.
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Affiliation(s)
- Tove Holm-Larsen
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Mauro Van den Ende
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | | | - 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
| | - François Hervé
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
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Mancini V, Damaser MS, Chermansky C, Ochoa CD, Hashim H, Przydacz M, Hervé F, Martino L, Abrams P. Can we improve techniques and patients' selection for nerve stimulation suitable for lower urinary tract dysfunctions? ICI-RS 2023. Neurourol Urodyn 2023. [PMID: 38048061 DOI: 10.1002/nau.25346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 11/18/2023] [Indexed: 12/05/2023]
Abstract
AIMS Lower urinary tract dysfunctions (LUTD) are very common and, importantly, affect patients' quality of life (QoL). LUTD can range from urinary retention to urgency incontinence and includes a variety of symptoms. Nerve stimulation (NS) is an accepted widespread treatment with documented success for LUTD and is used widely. The aim of this review is to report the results of the discussion about how to improve the outcomes of NS for LUTD treatment. METHODS During its 2023 meeting in Bristol, the International Consultation on Incontinence Research Society discussed a literature review, and there was an expert consensus discussion focused on the emerging awareness of NS suitable for LUTD. RESULTS The consensus discussed how to improve techniques and patients' selection in NS, and high-priority research questions were identified. CONCLUSIONS Technique improvement, device programming, and patient selection are the goals of the current approach to NS. The conditional nerve stimulation with minimally invasive wireless systems and tailored algorithms hold promise for improving NS for LUTD, particularly for patients with neurogenic bladder who represent the new extended population to be treated.
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Affiliation(s)
- Vito Mancini
- Department of Urology and Renal Transplantation, University of Foggia, Foggia, Italy
| | - Margot S Damaser
- Department of Biomedical Engineering, Lerner Research Institute and Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, and Advanced Platform Technology Center, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio, USA
| | | | - Carolina D Ochoa
- Bristol Urological Institute, North Bristol Trust, University of Bristol, Bristol, UK
| | - Hashim Hashim
- Bristol Urological Institute, North Bristol Trust, University of Bristol, Bristol, UK
| | - Mikolaj Przydacz
- Department of Urology, Jagiellonian University Medical College, Krakow, Poland
| | - François Hervé
- Department of Urology, ERN Accredited Centrum, Ghent University Hospital, Ghent, Belgium
| | - Leonardo Martino
- Department of Urology and Renal Transplantation, University of Foggia, Foggia, Italy
| | - Paul Abrams
- Bristol Urological Institute, University of Bristol, Bristol, UK
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Forss M, Bolsunovskyi K, Lee Y, Kilpeläinen TP, Aoki Y, Gudjonsson S, Hervé F, Järvinen P, Malde S, Miyazawa K, Sairanen J, Sander L, Violette PD, Witte LP, Guyatt GH, Tikkinen KA. Practice Variation in the Management of Adult Hydroceles: A Multinational Survey. EUR UROL SUPPL 2023; 58:1-7. [PMID: 38152484 PMCID: PMC10751538 DOI: 10.1016/j.euros.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 12/29/2023] Open
Abstract
Background Although hydrocele is one of the most common urologic pathologies, it is seldom studied, and the major urologic associations have no guidelines for the management of adult hydroceles. Objective To characterize international practice variation in the treatment of adult hydroceles. Design setting and participants An international survey was conducted addressing the management of hydroceles among urologists in Belgium, Denmark, Finland, Iceland, Japan, and the Netherlands from September to December 2020. We invited a random sample of 170 urologists from each country (except Iceland). Outcome measurements and statistical analysis Urologists' treatment options, factors relevant for decision-making, expected patient satisfaction, and outcomes after aspiration versus surgery were assessed. Results and limitations Of the 864 urologists contacted, 437 (51%) participated. Of the respondents, 202 (53%) performed both hydrocelectomies and aspiration, 147 (39%) performed hydrocelectomies only, and 30 (8%) performed aspiration only. In Belgium (83%), the Netherlands (75%), and Denmark (55%), urologists primarily performed hydrocelectomies only, whereas in Finland (84%), Japan (61%), and Iceland (91%), urologists performed both hydrocelectomies and aspiration. Urologists favored hydrocelectomy for large hydroceles (78.8% vs 37.5% for small), younger patients (66.0% for patients <50 yr vs 41.2% for ≥70 yr), patients with few or no comorbidities (62.3% vs 23.1% with multiple comorbidities), and patients without antithrombotic agents (53.5% vs 36.5% with antithrombotic agents). Most urologists considered patient satisfaction to be highest after hydrocelectomy (53.8% vs 9.9% after aspiration) despite believing that hydrocelectomy is more likely to cause complications (hematoma 77.8% vs 8.8% after aspiration). Estimates varied between countries. Conclusions We found a large variation in the treatment of adult hydroceles within and between countries. Optimization of hydrocele management globally will require future studies. Patient summary Our international survey shows that treatment of adult hydrocele varies considerably within and between countries.
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Affiliation(s)
- Mikko Forss
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Kostiantyn Bolsunovskyi
- Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Yung Lee
- Division of General Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Tuomas P. Kilpeläinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Yoshitaka Aoki
- Department of Urology, University of Fukui Faculty of Medical Sciences, Fukui, Japan
| | - Sigurdur Gudjonsson
- Department of Urology, Landspitali University Hospital; Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Petrus Järvinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sachin Malde
- Department of Urology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | | | - Jukka Sairanen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Lotte Sander
- Department of Urology, Aalborg University Hospital, Aalborg, Denmark
| | - Philippe D. Violette
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Division of Urology, Department of Surgery, McMaster University, Hamilton, ON, Canada
- Department of Surgery, Woodstock Hospital, Woodstock, ON, Canada
| | | | - Gordon H. Guyatt
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Kari A.O. Tikkinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Surgery, South Karelian Central Hospital, Lappeenranta, Finland
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Wyndaele M, Charrua A, Hervé F, Aronsson P, Grundy L, Khullar V, Wein A, Abrams P, Cruz F, Cruz CD. Beyond the urothelium: Interplay between autonomic nervous system and bladder inflammation in urinary tract infection, bladder pain syndrome with interstitial cystitis and neurogenic lower urinary tract dysfunction in spinal cord injury-ICI-RS 2023. Neurourol Urodyn 2023. [PMID: 37876314 DOI: 10.1002/nau.25310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/26/2023]
Abstract
INTRODUCTION Inflammation and neuronal hypersensitivity are reactive protective mechanisms after urothelial injury. In lower urinary tract dysfunctions (LUTD), such as urinary tract infection (UTI), bladder pain syndrome with interstitial cystitis (BPS/IC) and neurogenic LUTD after spinal cord injury (SCI), chronic inflammation can develop. It is unclear how the protective reactionary inflammation escalates into chronic disease in some patients. METHODS During its 2023 meeting in Bristol, the International Consultation on Incontinence-Research Society (ICI-RS) reviewed the urothelial and inflammatory changes after UTI, BPS/IC and SCI. Potential factors contributing to the evolution into chronic disease were explored in a think-tank. RESULTS Five topics were discussed. (1) Visceral fat metabolism participates in the systemic pro-inflammatory effect of noradrenalin in BPS/IC and SCI. Sympathetic nervous system-adipocyte-bladder crosstalk needs further investigation. (2) Sympathetic hyperactivity also potentiates immune depression in SCI and needs to be investigated in BPS/IC. Gabapentin and tumor necrosis factor-α are promising research targets. (3) The exact peripheral neurons involved in the integrative protective unit formed by nervous and immune systems need to be further identified. (4) Neurotransmitter changes in SCI and BPS/IC: Neurotransmitter crosstalk needs to be considered in identifying new therapeutic targets. (5) The change from eubiosis to dysbiosis in SCI can contribute to UTI susceptibility and needs to be unraveled. CONCLUSIONS The think-tank discussed whether visceral fat metabolism, immune depression through sympathetic hyperactivity, peripheral nerves and neurotransmitter crosstalk, and the change in microbiome could provide explanations in the heterogenic development of chronic inflammation in LUTD. High-priority research questions were identified.
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Affiliation(s)
- Michel Wyndaele
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ana Charrua
- Experimental Biology Unit, Department of Biomedicine, Faculty of Medicine of Porto, University of Porto, Porto, Portugal
- Translational Neurourology, Instituto de Investigação e Inovação em Saúde-i3S and IBMC University of Porto, Porto, Portugal
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Patrik Aronsson
- Department Pharmacology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Luke Grundy
- Visceral Pain Research Group, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Bedford Park, Australia
- Hopwood Centre for Neurobiology, Lifelong Health Theme, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, Australia
- Discipline of Medicine, University of Adelaide, Adelaide, Australia
| | - Vik Khullar
- Department of Urogynaecology, St Mary's Hospital, Imperial College, London, UK
| | - Alan Wein
- Department of Surgery, Division of Urology, Perelman School of Medicine, Penn Medicine, University of Pennsylvania Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Urology, Desai Sethi Institute of Urology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Paul Abrams
- Bristol Urological Institute, North Bristol NHS Trust, Southmead Hospital, Bristol, UK
| | - Francisco Cruz
- Translational Neurourology, Instituto de Investigação e Inovação em Saúde-i3S and IBMC University of Porto, Porto, Portugal
- Department of Surgery and Physiology, Faculty of Medicine of Porto, University of Porto, Porto, Portugal
- Department of Urology, Hospital São João, Porto, Portugal
| | - Célia Duarte Cruz
- Experimental Biology Unit, Department of Biomedicine, Faculty of Medicine of Porto, University of Porto, Porto, Portugal
- Translational Neurourology, Instituto de Investigação e Inovação em Saúde-i3S and IBMC University of Porto, Porto, Portugal
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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 2023. [PMID: 37846751 DOI: 10.1002/nau.25308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [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.
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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
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Haddad R, Panicker JN, Verbakel I, Dhondt K, Ghijselings L, Hervé F, Petrovic M, Whishaw M, Bliwise DL, Everaert K. The low dopamine hypothesis: A plausible mechanism underpinning residual urine, overactive bladder and nocturia (RON) syndrome in older patients. Prog Urol 2023; 33:155-171. [PMID: 36710124 DOI: 10.1016/j.purol.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 12/21/2022] [Accepted: 01/09/2023] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Aging is associated with a combination of several lower urinary tract (LUT) signs and symptoms, including residual urine, overactive bladder and nocturia. One of the mechanisms of this LUT dysfunction that has not been discussed in dept so far is the role of dopamine (DA). METHODS In this narrative review, we explore the dopaminergic hypothesis in the development of this combination of LUT signs and symptoms in older adults. RESULTS DA is one of the neurotransmitters whose regulation and production is disrupted in aging. In synucleinopathies, altered DAergic activity is associated with the occurrence of LUTS and sleep disorders. Projections of DAergic neurons are involved in the regulation of sleep, diuresis, and bladder activity. The low dopamine hypothesis could explain the genesis of a set of LUT signs and symptoms commonly seen in this population, including elevated residual urine, Overactive bladder syndrome and Nocturia (discussed as the RON syndrome). This presentation is however also common in older patients without synucleinopathies or neurological disorders and therefore we hypothesise that altered DAergic activity because of pathological aging, and selective destruction of DAergic neurons, could underpin the presentation of this triad of LUT dysfunction in the older population. CONCLUSION The concept of RON syndrome helps to better understand this common phenotypic presentation in clinical practice, and therefore serves as a useful platform to diagnose and treat LUTS in older adults. Besides recognizing the synucleinopathy "red flag" symptoms, this set of multi-causal LUT signs and symptoms highlights the inevitable need for combination therapy, a challenge in older people with their comorbidities and concomitant medications.
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Affiliation(s)
- R Haddad
- Department of Urology, NOPIA Research Group, Ghent University Hospital, Ghent, Belgium; GRC 001 GREEN Neuro-Urology Research Group, Sorbonne Université, Rothschild Academic Hospital, AP-HP, 75012 Paris, France.
| | - J N Panicker
- Department of Uro-Neurology, The National Hospital for Neurology and Neurosurgery and Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, United Kingdom
| | - I Verbakel
- Department of Urology, NOPIA Research Group, Ghent University Hospital, Ghent, Belgium
| | - K Dhondt
- Department of Psychiatry, Pediatric sleep center, Ghent University Hospital, Ghent, Belgium
| | - L Ghijselings
- Department of Urology, NOPIA Research Group, Ghent University Hospital, Ghent, Belgium
| | - F Hervé
- Department of Urology, NOPIA Research Group, Ghent University Hospital, Ghent, Belgium; Department of Urology, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - M Petrovic
- Department of Geriatrics, Ghent University Hospital, Ghent, Belgium
| | - M Whishaw
- Department of Aged Care, Royal Melbourne Hospital, Melbourne, Australia
| | - D L Bliwise
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - K Everaert
- Department of Urology, NOPIA Research Group, Ghent University Hospital, Ghent, Belgium
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Gong S, Bou Kheir G, Kabarriti A, Khosla L, Gong F, Van Laecke E, Weiss J, Everaert K, Hervé F. 'Nocturomics': transition to omics-driven biomarkers of nocturia, a systematic review and future prospects. BJU Int 2023; 131:675-684. [PMID: 36683403 DOI: 10.1111/bju.15975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To systematically review studies that investigated different biomarkers of nocturia, including omics-driven biomarkers or 'Nocturomics'. MATERIALS AND METHODS PubMed® , Scopus® , and Embase® were searched systematically in May 2022 for research papers on biomarkers in physiological fluids and tissues from patients with nocturia. A distinction was made between biomarkers or candidates discovered by omics techniques, referred to as omics-driven biomarkers, and classical biomarkers, measured by standard laboratory techniques and mostly thought from pathophysiological hypothesis. RESULTS A total of 13 studies with 18 881 patients in total were included, eight of which focused on classical biomarkers including: atrial natriuretic peptide (ANP), B-type natriuretic peptide (BNP), C-reactive protein (CRP), aldosterone, and melatonin. Five were 'Nocturomics', including one that assessed the microbiome and identified 27 faecal and eight urinary bacteria correlated with nocturia; and four studies that identified candidate metabolomic biomarkers, including fatty acid metabolites, serotonin, glycerol, lauric acid, thiaproline, and imidazolelactic acid among others. To date, no biomarker is recommended in clinical practice. Nocturomics are in an embryonic phase of conception but are developing quickly. Although candidate biomarkers are being identified, none of them are yet validated on a large sample, although some preclinical studies have shown a probable role of fatty acid metabolites as a possible biomarker of circadian rhythm and chronotherapy. CONCLUSION Further research is needed to validate biomarkers for nocturia within the framework of a diagnostic and therapeutic precision medicine perspective. We hope this study provides a summary of the current biomarker discoveries associated with nocturia and details future prospects for omics-driven biomarkers.
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Affiliation(s)
- Susan Gong
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - George Bou Kheir
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Abdo Kabarriti
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Lakshay Khosla
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Fred Gong
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Erik Van Laecke
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Jeffrey Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
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Tsoi H, Elnasharty SF, Culha MG, De Cillis S, Guillot-Tantay C, Hervé F, Hüesch T, Raison N, Phé V, Osman NI. Current evidence of robotic-assisted surgery use in functional reconstructive and neuro-urology. Ther Adv Urol 2023; 15:17562872231213727. [PMID: 38046941 PMCID: PMC10693211 DOI: 10.1177/17562872231213727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 10/25/2023] [Indexed: 12/05/2023] Open
Abstract
The use of robot-assisted technology has been widely adopted in urological oncological surgery and its benefits have been well established. In recent years, robotic technology has also been used in several functional reconstructive and neuro-urology (FRNU) procedures. The aim of this review was to evaluate the current evidence in the use of robotic technology in the field of FRNU. We performed a PubMed-based literature search between July and August 2022. The keywords we included were 'robotic assisted', 'ureteric reimplantation', 'cystoplasty', 'ileal conduit', 'neobladder', 'sacrocolpopexy', 'colposuspension', 'artificial urinary sphincter', 'genitourinary fistula' and 'posterior urethral stenoses'. We identified the latest available evidence in the use of robotic technology in specific FRNU procedures such as the reconstruction of the ureters, bladder and urinary sphincter, urinary diversion, and repair of genitourinary prolapse and fistula. We found that there is a lack of prospective studies to assess the robotic-assisted approach in the field of FRNU. Despite this, the advantages that robotic technology can bring to the field of FRNU are evident, including better ergonomics and visual field, less blood loss and shorter hospital stays. There is therefore a need for further prospective studies with larger patient numbers and longer follow-up periods to establish the reproducibility of these results and the long-term efficacy of the procedures, as well as the impact on patient outcomes. Common index procedures and a standardized approach to these procedures should be identified to enhance training.
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Affiliation(s)
- Hermione Tsoi
- Department of Urology, Royal Hallamshire Hospital, Glossop Rd, Broomhall, Sheffield S10 2JF, UK
| | | | - Mehmet Gokhan Culha
- University of Health Sciences, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkey
| | - Sabrina De Cillis
- Department of Oncology, Division of Urology, University of Turin, San Luigi Gonzaga Hospital, Orbassano (Turin), Italy
| | | | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Tanja Hüesch
- Department of Urology and Pediatric Urology, University Medical Center of Johannes Gutenberg University, Mainz, Germany
| | | | - Véronique Phé
- Department of Urology, Assistance Publique-Hôpitaux de Paris, Tenon Academic Hospital, Sorbonne University, Paris, France
| | - Nadir I. Osman
- Department of Urology, Royal Hallamshire Hospital, Sheffield, UK
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Bou Kheir G, Verbakel I, Hervé F, Bauters W, Abou Karam A, Holm-Larsen T, Van Laecke E, Everaert K. OAB supraspinal control network, transition with age, and effect of treatment: A systematic review. Neurourol Urodyn 2022; 41:1224-1239. [PMID: 35537063 DOI: 10.1002/nau.24953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 04/05/2022] [Accepted: 04/21/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE In light of a better understanding of supraspinal control of nonneurogenic overactive bladder (OAB), the prevalence of which increases with age, functional imaging has gained significant momentum. The objective of this study was to perform a systematic review on the transition of supraspinal control of OAB with age, the effect of therapeutic modalities, and a coordinate-based meta-analysis of all neuroimaging evidence on supraspinal OAB control in response to bladder filling. METHODOLOGY We performed a systematic literature search of all relevant libraries in November 2021. The coordinates of brain activity were extracted from eligible neuroimaging studies to perform an activation likelihood estimation (ALE) meta-analysis. RESULTS A total of 16 studies out of 241 were selected for our systematic review. Coordinates were extracted from five experiments involving 70 patients. ALE meta-analysis showed activation of the insula, supplementary motor area, dorsolateral prefrontal cortex, anterior cingulate gyrus, and temporal gyrus with a transition of activation patterns with age, using a threshold of uncorrected p < 0.001. Among young patients, neuroplasticity allows the activation of accessory circuits to maintain continence, as in the cerebellum and temporoparietal lobes. Anticholinergics, pelvic floor muscle training, sacral neuromodulation, and hypnotherapy are correlated with supraspinal changes attributed to adaptability and possibly a substratum of an intrinsic supraspinal component. The latter is better demonstrated by a resting-state functional connectivity analysis, a promising tool to phenotype OAB with recent successful models of predicting severity and response to behavioral treatments. CONCLUSION Future neuroimaging studies are necessary to better define an OAB neurosignature to allocate patients to successful treatments.
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Affiliation(s)
- George Bou Kheir
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Irina Verbakel
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Wouter Bauters
- Department of Radiology, Ghent University Hospital, Ghent, Belgium
| | - Anthony Abou Karam
- Department of Radiology, Yale New Haven Hospital, Yale, Connecticut, USA
| | - Tove Holm-Larsen
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Erik Van Laecke
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
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Bolsunovskyi K, Forss M, Kilpeläinen T, Lee Y, Aoki Y, Gudjonsson S, Hervé F, Järvinen P, Malde S, Miyazawa K, Sairanen J, Sander L, Witte L, Guyatt G, Tikkinen K. Practice variation in the management of adult hydroceles: A multinational survey. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01512-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ghijselings L, Van De Putte D, Hervé F, Goessaert AS, Beeckman D, Pattyn P, Everaert K. The OptiLUTS trial: improving care for therapy-resistant symptoms of the pelvis in Belgium. Acta Clin Belg 2020; 75:334-339. [PMID: 31210620 DOI: 10.1080/17843286.2019.1630109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
INTRODUCTION/BACKGROUND The management of therapy-resistant lower urinary tract symptoms (LUTS) and symptoms resulting from pelvic organ dysfunctions are subject to a high variability in the Belgian health-care centres. Practical guidelines and standardized patient clinical care pathways are often lacking and unadapted to the Belgian healthcare system. OBJECTIVES The OptiLUTS trial aims to improve the multidisciplinary care of therapy-resistant symptoms of the pelvis in the Belgian healthcare setting. Project A aims for the improvement of knowledge of 2nd line treatments for LUTS among general practitioners. In project B a treatment algorithm for the overactive bladder syndrome and non-obstructive urinary retention will be developed specifically for Belgium. In Project C a patient customized sacral neuromodulation (SNM) care pathway will be set up. METHODS Part A: Explorative study among general practitioners by distribution of a questionnaire. Part B: Review of existing guidelines and use of the Delphi method to obtain expert consensus. Part C: A single center comparative study to compare outcomes before and after implementation of the SNM care pathway. Patients scheduled for the first stage of Interstim therapy™ will be included (N=100). Primary endpoints are the sensitivity and specificity of a new pelvic symptom assessment tool, the conversion to implant and explantation rates. CONCLUSION There is a margin for improvement in the care process of patients with therapy-resistant symptoms of the pelvis in the Belgium healthcare system. In the OptiLUTs trial adapted guidelines and a clinical care pathway will be developed to standardize and increase the efficiency of care. TRIAL REGISTRATION Approval for the trial by the Ethics Committee of the Ghent University hospital: EC/2018/0244.
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Affiliation(s)
- Lynn Ghijselings
- Urology Department, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Dirk Van De Putte
- Colorectal Surgery, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - François Hervé
- Urology Department, Ghent University Hospital, Ghent University, Ghent, Belgium
- Urology Department, UCL University Hospital, Woluwe, Belgium
| | - An-Sofie Goessaert
- Urology Department, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Dimitri Beeckman
- Department of Public Health and Primary Care, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Piet Pattyn
- Urology Department, UCL University Hospital, Woluwe, Belgium
| | - Karel Everaert
- Urology Department, Ghent University Hospital, Ghent University, Ghent, Belgium
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16
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Everaert K, Hervé F, Bower W, Djurhuus JC, Dmochowski R, Fine N, Wein A, Wyndaele M, Weiss J. How can we develop a more clinically useful and robust algorithm for diagnosing and treating nocturia? ICI-RS 2017. Neurourol Urodyn 2019; 37:S46-S59. [PMID: 30133785 DOI: 10.1002/nau.23569] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 02/26/2018] [Indexed: 12/15/2022]
Abstract
AIMS Nocturia, or waking up at night to void, is a highly prevalent and bothersome symptom. Currently, there is a lack of clear and consistent recommendations regarding evaluation and management of nocturia. The aim of this report is to discuss how to fill the gaps in our knowledge in order to develop a practical patient-oriented diagnostic and therapeutic algorithm for nocturia. METHODS This paper is a report of the presentations and subsequent discussion of a Think Tank session at the annual International Consultation on Incontinence Research Society (ICI-RS) in June 2017 in Bristol. RESULTS AND CONCLUSION Further investigations are needed to better understand the pathophysiology of nocturia, to allow improvement in diagnosis, and to optimize treatment by increasing efficacy and reducing adverse events. Patient-oriented practical guidelines on nocturia are needed to help clinicians from different disciplines diagnose and treat nocturia.
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Affiliation(s)
- Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Wendy Bower
- Faculty of Medicine, Department of Medicine and Community Care, Melbourne Health, Dentistry and Health Science, University of Melbourne, Melbourne, Australia
| | - Jens C Djurhuus
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Roger Dmochowski
- Department of Urology, Vanderbilt University, Nashville, Tennesse
| | - Noam Fine
- Department of Urology, SUNY Downstate College of Medicine, Brooklyn, New York
| | - Alan Wein
- Department of Urology, Perelman School of Medicine-University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michel Wyndaele
- Bristol Urological Institute, Southmead Hospital, Bristol, United Kingdom
| | - Jeffrey Weiss
- Department of Urology, SUNY Downstate College of Medicine, Brooklyn, New York
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Hervé F, Delabie L, Mylle T, Weiss J, Bower W, Everaert K. Effect of diuresis on bother related to lower urinary tract symptoms. Int J Clin Pract 2019; 73:e13299. [PMID: 30489004 DOI: 10.1111/ijcp.13299] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 09/19/2018] [Accepted: 11/24/2018] [Indexed: 12/01/2022] Open
Abstract
AIMS To explore and objectify the impact of diuresis on the presence of daytime and nighttime LUTS, and associated bother. METHODS Participants (healthy volunteers and patients referred to our hospital for a urologic consultation) were asked to complete a 72-hour bladder diary and also had to fill in a Likert scale (0: no bother; 10: maximal bother) to evaluate the LUTS-associated bother during daytime and nighttime. Three groups were defined: no/mild bother (Bother ≤2), moderate bother (3 ≤ Bother ≤ 6), and strong bother (Bother ≥7). Questionnaires in order to assess LUTS (ICIQ MLUTS and ICIQ FLUTS), quality of life (SF-36, NqOL), and quality of sleep (PSQI) were completed. RESULTS During daytime and nighttime, the study of participants with a strong bother associated with LUTS revealed a statistically significant higher fluid intake than those without bother (1640 mL vs 1800 mL during daytime, P = 0.007). Also, those with higher diuresis rate had more bother related to LUTS than the others (71.3 mL/h in group 1 vs 87.3 mL/h in group 3 (P < 0.001) during daytime). As might be expected, lower urinary tract such as bladder, for example, studied through maximal voided volume does play a role. The lower the maximal voided volume is, the more bother the participants described. CONCLUSIONS This study pointed out the implication of diuresis in bother related to LUTS. Our findings showed that there was an increase in bother by 1 when diuresis increased by 100 mL/h.
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Affiliation(s)
- François Hervé
- Urology Department, Ghent University Hospital, Gent, Belgium
| | | | - Toon Mylle
- Ghent University Hospital, Ghent, Belgium
| | - Jeff Weiss
- Department of Urology, SUNY Downstate College of Medicine, New York City, New York
| | - Wendy Bower
- Department of Medicine and Community Care, Faculty of Medicine, Dentistry and Health Science, Melbourne Health, University of Melbourne, Melbourne, Vic., Australia
| | - Karel Everaert
- Urology Department, Ghent University Hospital, Gent, Belgium
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Hervé F, Ragolle I, Amarenco G, Viaene A, Guinet-Lacoste A, Bonniaud V, Everaert K. Assessment of Intermittent Self-Catheterization Procedures in Patients with Neurogenic Lower Urinary Tract Dysfunction: Dutch Translation and Validation of the Intermittent Catheterization Satisfaction Questionnaire, Intermittent Catheterization Acceptance Test, Intermittent Self Catheterization Questionnaire and Intermittent Catheterization Difficulty Questionnaire. Urol Int 2019; 102:476-481. [PMID: 30999304 DOI: 10.1159/000499884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 03/23/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Intermittent self-catheterization (ISC) is by far the most appealing therapy to achieve a complete bladder emptying in patients with neurogenic lower urinary tract dysfunction (NLUTD). Four questionnaires have been developed in French in order to assess patient's satisfaction, difficulties and acceptance of this technique. OBJECTIVES The aim of this study was to translate, culturally adapt and validate Dutch versions of the Intermittent Catheterization Satisfaction Questionnaire (InCaSaQ), the Intermittent Catheterization Acceptance Test (ICAT), the Intermittent Self Catheterization Questionnaire (ISCQ) and the Intermittent Catheterization Difficulty Questionnaire (ICDQ). METHODS (1) Translation and cross-cultural adaptation of the questionnaires were performed according to the standardized guidelines. (2) The test of the pre-final version was performed by a group of bilingual lay people by comparing the original version of the questionnaires and the back translated one, assessing the comparability of language and comparability of interpretation. (3) Problematic issues were reviewed for correction. (4) Reliability was examined by intra-class correlation coefficients (ICC) statistics and Cronbach alpha analysis. RESULTS Pre-test by 45 raters who are fluent in the source language led to an adapted and improved version of the translated questionnaires. Fifty native Dutch-speaking patients performing ISC (>6 months) due to an NLUTD were prospectively included. InCaSaQ, ICAT, ISCQ and ICDQ showed good internal consistency (α respectively (test and re-test): 0.79-0.88, 0.88-0.92, 0.85-0.88, and 0.88-0.86) and reproducibility (ICC respectively 0.77, 0.84, 0.84, and 0.87). CONCLUSION The translated versions of InCaSaQ, ICAT, ISCQ and ICDQ are reliable and valid, allowing self-reported assessment of satisfaction, acceptance, difficulties and quality of life related to ISC in Dutch-speaking patients with NLUTD.
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Affiliation(s)
- François Hervé
- Department of Urology, Ghent University Hospital, Ghent, Belgium,
| | - Inge Ragolle
- Department of Urology, Ghent University Hospital, Ghent, Belgium
| | - Gérard Amarenco
- Service de Neuro-Urologie et Explorations périnéales, Hôpital Tenon, Paris, France
| | - Annick Viaene
- Department of Physical Medicine and Orthopedic Surgery, Ghent University Hospital, Ghent, Belgium
| | | | | | - Karel Everaert
- Department of Urology, Ghent University Hospital, Ghent, Belgium
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Hervé F, Viaene A, Everaert K. OnabotulinumtoxinA injections in detrusor facilitate self-catheterisation in a patient with paraplegia and bladder outlet dyssynergia. BMJ Case Rep 2017; 2017:bcr-2016-218429. [PMID: 28389505 DOI: 10.1136/bcr-2016-218429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
This case report describes the case of improvement of clean intermittent catheterisation procedures after each intradetrusor administration of onabotulinumtoxinA in a 45-year-old man with L1 paraplegia with neurogenic detrusor overactivity and bladder outlet dyssynergia.On three occasions, improvement on clean intermittent catheterisation procedures appeared 10 to 14 days after intradetrusor injections of onabotulinumtoxinA and lasted for 9 months. We hypothesise a possible influence of intravesical injections of onabotulinumtoxinA on the storage reflex. We also discuss the possibility of a dispersion of onabotulinumtoxinA towards contiguous structures such as the urethral sphincter.
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Affiliation(s)
- François Hervé
- Department of Urology, Universitair Ziekenhuis Gent, Gent, Belgium
| | - Annick Viaene
- Department of Physical Medicine and Orthopedic Surgery, Universitair Ziekenhuis Gent, Gent, Belgium
| | - Karel Everaert
- Department of Urology, Universitair Ziekenhuis Gent, Gent, Belgium
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Hervé F, Lumen N, Goessaert AS, Everaert K. Persistent urinary incontinence after a robot-assisted artificial urinary sphincter procedure: lessons learnt from two cases. BMJ Case Rep 2016; 2016:bcr-2016-216971. [PMID: 27797881 DOI: 10.1136/bcr-2016-216971] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
This case report describes 2 cases of persistent urinary incontinence in the beginning of the learning curve of robot-assisted bladder neck implantation of an artificial urinary sphincter (RA-AUS) in men at risk for erosion due to neurological lesions. Among a series of 4 RA-AUS, 2 patients still experienced urinary incontinence after surgery. A complete urological workup was strictly normal and did not show any device malfunction. However, during an AUS revision in these two patients, exploration revealed that the cuff was not tight enough. This issue was resolved by placing smaller cuffs. After re-do surgery, one of the two patients no longer had urinary incontinence, while the second patient was lost to follow-up. Insufficient tightness of the cuff could be explained by an inability of the surgeon to feel the force while pulling the cuff around the urethra due to the absence of haptic sensation in robotic surgery.
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Affiliation(s)
- François Hervé
- Department of Urology, Universitair Ziekenhuis Gent, Gent, Belgium
| | - Nicolaas Lumen
- Department of Urology, Universitair Ziekenhuis Gent, Gent, Belgium
| | | | - Karel Everaert
- Department of Urology, Universitair Ziekenhuis Gent, Gent, Belgium
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Gouezec H, Lapart C, Hervé F, Leberre C, Reffray M, Bernard M, Dauriac C, Nimuboma S. Prélèvements autologues et dons de moelle osseuse. Transfus Clin Biol 2014. [DOI: 10.1016/j.tracli.2014.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Geiger M, Deslanglois G, Hogeveen K, Fessard V, Abadie E, Leprêtre T, Hervé F, Séchet V, Aráoz R, Molgó J, Grovel O, Pouchus Y, Hess P. Cellular models and cytotoxicity of pinnatoxin-G and extracts of the dinoflagellate Vulcanodinium rugosum recently isolated from the French mediterranean lagoon of Ingril. Toxicon 2013. [DOI: 10.1016/j.toxicon.2013.08.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tubiana R, Mandelbrot L, Le Chenadec J, Delmas S, Rouzioux C, Hirt D, Treluyer JM, Ekoukou D, Bui E, Chaix ML, Blanche S, Warszawski J, Ngondi J, Chernai N, Teglas JP, Laurent C, Huyn P, Le Chenadec J, Delmas S, Warszawski J, Muret P, Baazia Y, Jeantils V, Lachassine E, Rodrigues A, Sackho A, Sagnet-Pham I, Tassi S, Breilh D, Iriard X, Andre G, Douard D, Reigadas S, Roux D, Louis I, Morlat P, Pedebosq S, Barre J, Estrangin E, Fauveau E, Garrait V, Ledudal P, Pichon C, Richier L, Thebault A, Touboul C, Bornarel D, Chambrin V, Clech L, Dubreuil P, Foix L'helias L, Picone O, Schoen H, Stralka M, Crenn-Hebert C, Floch-Tudal C, Hery E, Ichou H, Mandelbrot L, Meier F, Tournier V, Walter S, Chevojon P, Devidas A, Granier M, Khanfar-boudjemai M, Malbrunot C, Nguyen R, Ollivier B, Radideau E, Turpault I, Jault T, Barrail A, Colmant C, Fourcade C, Goujard C, Pallier C, Peretti D, Taburet AM, Bocket L, D'angelo S, Godart F, Hammou Y, Houdret N, Mazingue F, Thielemans B, Brochier C, Cotte L, Januel F, Le Thi T, Gagneux MC, Bozio A, Massardier J, Kebaïli K, Ben AK, Heller-Roussin B, Riehl C, Roos S, Taccot F, Winter C, Arias J, Brunet-François C, Dailly E, Flet L, Gournay V, Mechinaud F, Reliquet V, Winner N, Peytavin G, Bardin C, Boudjoudi N, Compagnucci A, Guerin C, Krivine A, Pannier E, Salmon D, Treluyer JM, Firtion G, Ayral D, Ciraru-Vigneron N, Mazeron MC, Rizzo Badoin N, Trout H, Benachi A, Boissand C, Bonnet D, Boucly S, Blanche S, Chaix ML, Duvivier C, Parat S, Cayol V, Oucherif S, Rouzioux C, Viard JP, Bonmarchand M, De Montgolfier I, Dommergues M, Fievet MH, Iguertsira M, Pauchard M, Quetin F, Soulie C, Tubiana R, Faye A, Magnier S, Bui E, Carbonne B, Daguenel Nguyen A, Harchi N, Meyohas MC, Poirier JM, Rodriguez J, Hervé F, Pialloux G, Dehee A, Dollfus C, Tillous Borde I, Vaudre G, Wallet A, Allemon MC, Bolot P, Boussairi A, Chaplain C, Ekoukou D, Ghibaudo N, Kana JM, Khuong MA, Weil M, Entz-Werle N, Livolsi Lutz P, Beretz L, Cheneau M, Partisani ML, Schmitt MP, Acar P, Armand E, Berrebi A, Guibaud Plo C, Lavit M, Nicot F, Tricoire J, Ajana F, Huleux T. Lopinavir/Ritonavir Monotherapy as a Nucleoside Analogue–Sparing Strategy to Prevent HIV-1 Mother-to-Child Transmission: The ANRS 135 PRIMEVA Phase 2/3 Randomized Trial. Clin Infect Dis 2013; 57:891-902. [DOI: 10.1093/cid/cit390] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Benizri F, Schneider V, Kara A, Guessant S, Marcelin AG, Tubiana R, Tabone MD, Hervé F, Vaudre G, Dehee A, Leverger G, Dollfus C. Mother-to-child transmission of HIV-1 drug resistance in a French cohort. Retrovirology 2008. [DOI: 10.1186/1742-4690-5-s1-p10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Hervé F, Gbaguidi X, Kerleau JM, Janvresse A, Levesque H, Marie I. Des lésions osseuses multiples au scanner multidétecteur. Rev Med Interne 2007; 28:495-7. [PMID: 17056159 DOI: 10.1016/j.revmed.2006.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2006] [Revised: 09/21/2006] [Accepted: 10/02/2006] [Indexed: 10/24/2022]
Affiliation(s)
- F Hervé
- Département de Médecine Interne, Centre Hospitalier Universitaire de Rouen-Boisguillaume, 76031 Rouen cedex, France
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Diagne Gueye NR, Dollfus C, Tabone MD, Hervé F, Courcoux MF, Vaudre G, Trocmé N, Leverger G. Vécu des mères séropositives pour le VIH dans la période périnatale. Arch Pediatr 2007; 14:461-6. [PMID: 17306514 DOI: 10.1016/j.arcped.2006.12.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Accepted: 12/28/2006] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To study the feelings of HIV infected mothers during the perinatal period regarding circumstances of HIV diagnosis, disclosure to partner and fear of contamination. POPULATION AND METHODS A study based upon personal interviews was carried out from November 2003 to January 2004 upon routine pediatric outpatient visits for infants born to HIV positive mothers. RESULTS This study included 54 women of which 70% were from Sub-Saharan Africa. Fifty-nine per cent discovered their HIV status during a pregnancy. Seventy-seven per cent of partners were informed of maternal status. Among the women reluctant to inform their partner, the main reasons given were fear of violence and separation. Seventy-two per cent of interviewed women refused their spouses to be informed by the medical staff. Medical care during pregnancy (moral support, delivery) was judged as good by a majority of women (90%) who found the behavior of the staff mostly satisfactory. Final child serology remains the most definitive test for mothers, 47% of whom fear the risk of a potential postnatal contamination of their children. CONCLUSION In these isolated women, many of whom have recently discovered their HIV status, a multidisciplinary approach including psychosocial support is essential.
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Affiliation(s)
- N-R Diagne Gueye
- Service d'Hématologie et d'Oncologie Pédiatrique, AssistancePublique-Hôpitaux de Paris, Hôpital d'Enfants Armand-Trousseau, 75571 Paris cedex 12, France
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Marie I, Moutot A, Tharrasse A, Hellot MF, Robaday S, Hervé F, Lévesque H. Adéquation aux recommandations des prescriptions des inhibiteurs de la pompe à protons dans un service de médecine interne. Rev Med Interne 2007; 28:86-93. [PMID: 17092611 DOI: 10.1016/j.revmed.2006.09.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2006] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Proton pump inhibitors (PPIs) are an efficient therapy, being widely used by physicians. In 2004, cost of PPIs' therapy was as high as 748 millions of euros (for The Caisse primaire d'Assurance Maladie) in France. Although validated indications of PPIs are well known, numerous un-necessary prescriptions of PPIs are common. The aim of this prospective study was to evaluate PPIs' prescriptions of patients in a department of internal medicine. PATIENTS AND METHODS This is a 12-week assessment of medical charts of patients, receiving PPI therapy in patients in our department of internal medicine. Data were collected by a standardized questionnaire, with regards to: PPIs' nature and regimen, PPIs' indications as well as duration of therapy. RESULTS The medical charts of 729 consecutive patients, with a mean age of 67 years, were collected. Two hundred (and) twenty-four patients (30.7%) received PPI therapy; 157 of these patients were given PPI before admission in our department. Omeprazole was used in 71% of patients. Duration of PPI therapy was over one year in 45% of cases. Thirty-five per cent of family physicians' PPI prescription were validated and 23.8% of those of physicians working in the department of internal medicine. The main non-conform PPI's indications, by family physicians and internists were as follows: prevention of hemorrhagic risk of anti-platelet agent (21 vs 16.4%), anticoagulant (17.8 vs 16.4%), steroids (8.3 vs 13.4%) or non-steroid anti-inflammatory therapy without risk factor (1.9 vs 9%). Finally, in patients receiving PPI therapy before admission, this therapy was maintained in 76% of cases. CONCLUSION This prospective study confirms the frequent prescription of PPI therapy in a department of internal medicine (31% of patients). It also underscores the importance of PPIs' use by family physicians and physicians working in a department of internal medicine; this series further highlights the difficulties to interrupt this well tolerated therapy. To date, PPI therapy should be prescribed with a cautious consideration of cost and benefit.
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Affiliation(s)
- I Marie
- Département de médecine interne, CHU de Rouen-Boisguillaume, 1, rue de Germont, 76031 Rouen cedex, France.
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Affiliation(s)
- I Marie
- Department of Internal Medicine, Rouen University Hospital, France.
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Marie I, Hervé F, Kerleau JM, Maurey G, Lévesque H. Thrombose de la veine cave induite par les immunoglobulines intraveineuses: à propos de deux observations. Rev Med Interne 2006. [DOI: 10.1016/j.revmed.2006.10.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Affiliation(s)
- F Hervé
- Département de médecine interne, CHU Rouen-Boisguillaume, 76031 Rouen cedex, France
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Robaday S, Guyet S, Fares J, Hervé F, Héron F, Proust F, Levesque H, Marie I. [Cerebrospinal fluid in the pleura]. Rev Med Interne 2006; 28:122-3. [PMID: 16949703 DOI: 10.1016/j.revmed.2006.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2006] [Accepted: 07/03/2006] [Indexed: 11/29/2022]
Affiliation(s)
- S Robaday
- Département de médecine interne, CHU de Rouen, 76031 Rouen cedex, France
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Abstract
To date, intravenous immunoglobulin (IvIg) has more often been considered as a safe medication. However, with the wider use of IvIg, severe side effects have also been reported to occur in IvIg-treated patients, notably aseptic meningitis. Other neurological complications have more rarely been described in patients receiving IvIg therapy, e.g. stroke or acute encephalopathy. We recently observed a case which is of particular interest, as the patient with steroid-refractory polyarteritis nodosa developed cranial pachymeningitis related to IvIg therapy. To our knowledge, this is the first reported case of cranial pachymeningitis complicating IvIg therapy. Our findings emphasize the importance of recognizing IvIg-related neurological complications in IvIg-treated patients. As cranial pachymeningitis is a fibrosing process, both recognition and management at an early stage are required to prevent definite neurological impairment in patients.
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Affiliation(s)
- I Marie
- Department of Internal Medicine, Rouen University Hospital, Rouen Cedex, France.
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Hervé F, Cailleux N, Benhamou Y, Ducrotté P, Lemeland JF, Denis P, Marie I, Lévesque H. [Helicobacter pylori prevalence in Raynaud's disease]. Rev Med Interne 2006; 27:736-41. [PMID: 16978744 DOI: 10.1016/j.revmed.2006.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2006] [Accepted: 07/04/2006] [Indexed: 12/31/2022]
Abstract
PURPOSE Recent studies have suggested that the prevalence of Helicobacter pylori may be more frequent in patients with primary Raynaud's phenomenon (PRP) compared to healthy subjects. These data prompted us to conduct this prospective study, in order to assess the prevalence of H. pylori infection in a large series of patients with PRP. METHODS Forty consecutive patients with a definite diagnosis of PRP were included in the study. The findings in the PRP patients were compared with those of 80 age- and sex-matched healthy subjects. H. pylori infection was diagnosed using serology and urease breath test. RESULTS The prevalence of H. pylori infection was as high as 12.5% in PRP patients using both serology and urease breath test, whereas it was found to be 16.7% and 18%, respectively, in healthy controls. CONCLUSION As prevalence of H. pylori infection was similar in PRP patients compared to controls (P=0.53 and 0.43, respectively), our data underscore that H. pylori infection may not play a role in the genesis of PRP-related vascular complication onset. Interestingly, PRP patients exhibited more commonly digestive symptoms consistent with H. pylori infection compared to controls (P<0.05).
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Affiliation(s)
- F Hervé
- Département de médecine interne, CHU de Rouen-Boisguillaume, 76031 Rouen cedex, France
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Marie I, Maurey G, Hervé F, Hellot MF, Levesque H. Intravenous immunoglobulin-associated arterial and venous thrombosis; report of a series and review of the literature. Br J Dermatol 2006; 155:714-21. [PMID: 16965420 DOI: 10.1111/j.1365-2133.2006.07390.x] [Citation(s) in RCA: 132] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND To date, the prevalence of intravenous immunoglobulin (IvIg)-related thrombotic complications has not been evaluated in patients with autoimmune disorders followed up in Departments of Internal Medicine. OBJECTIVES To assess prevalence and characteristics of IvIg-related thrombotic complications in patients with autoimmune disorders receiving IvIg therapy; to evaluate the predictive factors for onset of IvIg-related thrombotic manifestation in patients, and to detect patients at risk for these types of complications. PATIENTS AND METHODS The medical records of 46 patients with autoimmune disorders who were given IvIg therapy at our Department of Internal Medicine between January 2002 and December 2004 were reviewed. RESULTS Among the 46 patients, nine exhibited IvIg-associated severe complications (19.6%). Six patients (13%) developed IvIg-related thrombotic complications. Thrombotic complications frequently occurred during IvIg infusion (50%), although they were also observed within 1-8 days following IvIg infusion in other patients. IvIg-related thrombotic complications consisted of: deep venous thrombosis or pulmonary embolism (n = 3), myocardial infarction (n = 2) and stroke (n = 1). The outcome of thrombotic complications was favourable in all patients, after appropriate therapy institution. Older age, history of associated arterial hypertension and hypercholesterolaemia were more common in the group of patients with IvIg-related thrombotic complications. CONCLUSIONS Our study demonstrates that IvIg-related thrombotic arterial/venous complications are not uncommon in patients with autoimmune disorders (13% of patients). Nevertheless, patients, who are followed up in Departments of Internal Medicine often have concomitant disorders placing them at increased risk to develop IvIg-related thrombotic complications; the latter may also explain the high rate of IvIg-related thrombosis in our cohort. Our series further indicates that patients should be monitored closely for these types of adverse events during the whole period of IvIg therapy, as thrombotic manifestations occurred in patients who had received multiple IvIg infusions without exhibiting complications. In addition, our results suggest that it is questionable to initiate IvIg therapy in patients presenting with predictive factors of thrombotic complications; in this subgroup of patients, IvIg should be prescribed cautiously, after re-weighing risk-benefit considerations.
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Affiliation(s)
- I Marie
- Department of Internal Medicine, Centre Hospitalier Universitaire de Rouen-Boisguillaume, 76031 Rouen Cedex, France.
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Marie I, Hervé F. [Mutation of protein kinase JAK2 in polycythemia vera: new perspectives in physiopathology and therapy]. Rev Med Interne 2006; 27:473-7. [PMID: 16631280 DOI: 10.1016/j.revmed.2006.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2005] [Revised: 11/28/2005] [Accepted: 02/04/2006] [Indexed: 01/14/2023]
Abstract
INTRODUCTION The pathogenic mechanisms of polyvythemia vera (PV) still remain unknown, although there is evidence that genetic parameters may play a role in the pathogenesis of the disease. EXEGESIS In 2005, many international research groups have identified an acquired mutation in the Janus kinase (JAK2) gene of chromosome 9; the mutation is defined by a valine-to-phenylalanine substitution at amino acid position 617 (V617F) in the JAK2's pseudokinase domain. JAK2 V617F mutation has been found in as high as 65 to 97% of patients with PV. Both in vitro and in vivo functional studies have further indicated that JAK2 V617F mutation leads to dysregulation of kinase activity, explaining, in part, clinical and biochemical features of PV. CONCLUSION These data suggest that JAK2 V617F mutation may be a novel diagnostic marker of PV. Moreover, JAK2 V617F mutation finding may permit promising therapeutic approaches in patients with PV, particularly tyrosine kinase inhibitors; preliminary series have, in fact, underscored the potential efficacy of imatinib mesylate in PV.
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Affiliation(s)
- I Marie
- Département de médecine interne, CHU de Rouen-Boisguillaume, 76031 Rouen cedex, France.
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Tillon J, Hervé F, Chevallier D, Muir JF, Levesque H, Marie I. Successful treatment of systemic sclerosis-related digital ulcers and sarcoidosis with endothelin receptor antagonist (bosentan) therapy. Br J Dermatol 2006; 154:1000-2. [PMID: 16634913 DOI: 10.1111/j.1365-2133.2006.07194.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hervé F, Choussy V, Janvresse A, Cailleux N, Levesque H, Marie I. Aortite inflammatoire et maladie de Horton. À propos du suivi évolutif scanographique prospectif d'une série de 11 patients. Rev Med Interne 2006; 27:196-202. [PMID: 16376460 DOI: 10.1016/j.revmed.2005.11.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2005] [Revised: 10/13/2005] [Accepted: 11/04/2005] [Indexed: 11/22/2022]
Abstract
PURPOSE To determine clinical and radiological features, using computed tomography (CT-scan) in patients with aortic involvement related to giant cell arteritis (GCA), and to assess both clinical and CT-scan outcome after therapy institution. METHODS Aortic involvement due to GCA was investigated in all patients, using CT-scan at diagnosis, and at 3, 6 and 12 months follow-up after therapy institution. RESULTS The 11 consecutive patients consisted of 4 men and 7 women with mean age of 64.5 years. Patients exhibited: constitutional symptoms (N=9; 82%), dorsalgia (N=3; 27%), clinical signs of GCA (N=3; 27%) and of upper limb large vessel impairment (N=6; 55%). CT-scan showed aortitis involving both thoracic and abdominal aorta (N=6; 55%), abdominal (N=2; 18%) or thoracic aorta (N=2; 18%) and thoracic aortic aneurysm (N=1; 9%). At one-year follow-up, CT-scan revealed: complete resolution (N=7; 64%) and improvement (N=3; 27%) of aortic damage; the patient, who had thoracic aortic aneurysm, underwent surgical treatment, as aortic lesion remained unchanged on CT-scan. CONCLUSION Our study underlines that CT-scan is a helpful test in diagnosis and follow-up of aortic involvement in patients with GCA.
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Affiliation(s)
- F Hervé
- Département de Médecine Interne, CHU de Rouen-Boisguillaume, 76031 Rouen cedex, France
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Abstract
INTRODUCTION Spontaneous splenic hematomas are uncommon and frequently associated with infectious, hematologic, or neoplastic diseases. Presentation is typically acute but progressive forms have been described. CASE We report the case of a 45-year-old man consulting for abdominal pain that was found to be due to a spontaneous splenic hematoma. No recent injuries, infections, or hematologic, neoplastic or gastrointestinal diseases were found, but the patient had had a minor injury 9 months earlier and had been treated with selective serotonin reuptake inhibitors (venlafaxine) for the past year. This history suggested that the drug might play a role. DISCUSSION Although the likely cause of this splenic hematoma appears to be a minor injury 9 months before the onset of pain, we cannot rule out the possibility that selective serotonin reuptake inhibitor treatment was a predisposing factor.
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Affiliation(s)
- J-C Chakarian
- Département de médecine interne, CHU Rouen-Boisguillaume, Rouen (76)
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Hervé F, Bernet J, Robaday S, François A, Levesque H, Marie I. [A cause of hepatitis not be ignored: coeliac disease]. Rev Med Interne 2005; 26:907-9. [PMID: 16129519 DOI: 10.1016/j.revmed.2005.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2005] [Accepted: 06/22/2005] [Indexed: 01/04/2023]
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Hervé F, Bernet J, Robaday S, Kerleau JM, Lévesque H, Marie I. [Peritoneal pseudocarcinosis]. Rev Med Interne 2005; 27:340-1. [PMID: 16023272 DOI: 10.1016/j.revmed.2005.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2005] [Accepted: 05/13/2005] [Indexed: 10/25/2022]
Affiliation(s)
- F Hervé
- Département de médecine interne, CHU de Rouen-Boisguillaume, 76031 Rouen cedex, France
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Robaday S, Hervé F, Cailleux N, Dominique S, Levesque H, Marie I. [Association of sarcoidosis and Takayasu's arteritis: an additional case report]. Rev Med Interne 2005; 26:816-9. [PMID: 16023270 DOI: 10.1016/j.revmed.2005.05.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2005] [Accepted: 05/31/2005] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Takayasu arteritis has been described in association with various auto-immune disorders (mainly inflammatory digestive tract diseases). However, only few cases of Takayasu arteritis associated with sarcoidosis have been reported, raising the question of an association by chance. EXEGESIS We report the case of a 26-year old woman with a 1-year history of sarcoidosis, who presented with a right painful upper limb, revealing inflammatory humeral, axillary and subclavian arteritis related to Takayasu arteritis. The patient was successfully treated with steroids. CONCLUSION Our case report suggests that both Takayasu arteritis and sarcoidosis may be related, and that Takayasu arteritis or Takayasu arteritis-like granulomatous vasculitis may be, in fact, a complication of sarcoidosis. It also indicates that a complete vascular clinical examination should be performed in patients with sarcoidosis, in order to detect asymptomatic underlying inflammatory arteritis.
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Affiliation(s)
- S Robaday
- Département de médecine interne, CHU Rouen-Boisguillaume, 76031 Rouen cedex, France
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Bélizna C, Kerleau JM, Héron F, Hervé F, Cailleux N, Marie I, Lévesque H, Carli P. La femme idéale… ou presque! Rev Med Interne 2005; 26 Suppl 2:S213-5. [PMID: 16129149 DOI: 10.1016/s0248-8663(05)80029-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- C Bélizna
- Service de médecine interne, Rouen, France
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Marie I, Heliot P, Roussel F, Hervé F, Muir JF, Levesque H. Fatal Mycobacterium peregrinum pneumonia in refractory polymyositis treated with infliximab. Rheumatology (Oxford) 2005; 44:1201-2. [PMID: 15941728 DOI: 10.1093/rheumatology/keh700] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hervé F, Millot MC, Rouchaud JC, Kragh-Hansen U. Immobilised cooper(II) ion-affinity chromatography of natural mutants of human serum albumin and proalbumin. Chromatographia 2003. [DOI: 10.1007/bf02491760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hervé F, Ouzilou-Girod J, Scherrmann JM. [Cationization, a process for the delivery of antibodies to the central nervous system. Problems encountered in its application for immunotherapy strategies such as those for clostridial poisoning]. J Soc Biol 2002; 195:201-27. [PMID: 11833458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The central nervous system is separated from the rest of the body by the blood-brain barrier. This barrier prevents many substances, such as the antibodies, to penetrate into the brain making it difficult to use them for the treatment of brain diseases, such as tetanus and botulism. These two diseases are caused by the development of bacilli of the genus Clostridium which release neurotropic toxins. Specific antibodies can neutralize toxin activity when the toxin is in the blood but are ineffective when it is transported into nerve cells. Various invasive strategies have been used to deliver antibodies to the brain. However, they can induce seizures and transient neurologic deficits and may be applicable only for diseases restricted to the brain surface. Physiologically based strategies utilizing transport systems naturally present at the blood-brain barrier appear to be a more promising approach to brain delivery of antibodies. Cationization is a chemical treatment that causes the conversion of superficial carboxyl groups on a protein into extended primary amino groups. This is used to increase interactions of this protein with the negative charges at the luminal plasma membrane of the brain endothelial cells. The cationized protein can then undergo adsorptive mediated transcytosis through the blood-brain barrier. There are many problems yet to be solved in successfully carrying out in vivo applications of cationized antibodies. One of these problems is that cationization can cause damage to an antibody molecule and, thus, can compromise its binding affinity. Depending on the radiolabelling of the cationized antibodies, a serum inhibition phenomenon can possibly alter the pharmacokinetics and the organ distribution of these molecules. The antibodies can be cationized using various, synthetic (hexamethylenediamine) or naturally occuring (e.g., putrescine) polyamines. Hexamethylenediamine-induced and putrescine-induced brain uptakes of various antibodies and proteins have been shown, but the results obtained suggest that cationization with putrescine may be a more efficient approach to blood-brain barrier delivery. The development of animal or cellular models to check for therapeutic efficacy of cationized antibodies is necessary. In spite of the difficulties, the studies described in this paper indicate that cationization can be a realistic delivery strategy for carrying antibodies across the blood-brain barrier. The advances made in antibody technologies help generate more appropriate immunological structures for brain transfer with better effector functions and decreased immunogenicity or toxicity. Taken together, these two aspects can lead to further developments in treatment of intoxications caused by the clostridial neurotoxins.
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Affiliation(s)
- F Hervé
- INSERM U26, Hôpital Fernand Widal, 200 rue du Faubourg Saint-Denis, 75475 Paris.
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Terrache A, Kraim N, Quenum S, Hervé F. [Proposal for post-transfusional survey of neonates]. Arch Pediatr 2001; 8:444-5. [PMID: 11339137 DOI: 10.1016/s0929-693x(00)00218-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Cedrin-Durnerin I, Bständig B, Hervé F, Wolf J, Uzan M, Hugues J. A comparative study of high fixed-dose and decremental-dose regimens of gonadotropins in a minidose gonadotropin-releasing hormone agonist flare protocol for poor responders. Fertil Steril 2000; 73:1055-6. [PMID: 10785239 DOI: 10.1016/s0015-0282(00)00471-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Hervé F, Chaux MC, Smail A, Dollfus C, Courpotin C. [Tracing infants born to HIV positive mothers]. Arch Pediatr 1999; 6:902-3. [PMID: 10472408 DOI: 10.1016/s0929-693x(00)88493-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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