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Calderone A, Cardile D, De Luca R, Quartarone A, Corallo F, Calabrò RS. Cognitive, behavioral and psychiatric symptoms in patients with spinal cord injury: a scoping review. Front Psychiatry 2024; 15:1369714. [PMID: 38572000 PMCID: PMC10987747 DOI: 10.3389/fpsyt.2024.1369714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/12/2024] [Indexed: 04/05/2024] Open
Abstract
Spinal Cord Injury (SCI) is a condition where the spinal cord is damaged and experiences partial or complete loss of motor and/or sensory function, which is typically less than normal. After SCI, patients may exhibit more severe psychiatric symptoms and experience cognitive impairments, including reduced speed and attention processing capacity, as well as difficulties with executive function and episodic memory retention. Among the behavioral and psychiatric symptoms, depression, anxiety, substance use disorder, and posttraumatic stress disorder are the most common. This review aims to investigate the cognitive, behavioral, or psychiatric symptoms of the patient with SCI and their influence on the rehabilitation process. Studies were identified from an online search of PubMed, Web of Science, Cochrane Library, and Embase databases. Studies published between 2013-2023 were selected. This review has been registered on OSF (n) 3KB2U. We have found that patients with SCI are at high risk of cognitive impairment and experience a wide range of difficulties, including tasks based on processing speed and executive function. This clinical population may experience adjustment disorders with depression and anxiety, as well as other psychiatric symptoms such as fatigue, stress, and suicidal ideation. This review has demonstrated that SCI patients may experience psychiatric symptoms and cognitive impairments that affect their functioning. At the same time, these patients may be more prone to various adjustment and mood disorders. Moreover, these two aspects may interact with each other, causing a range of symptoms, increasing the risk of hospitalization, and delaying the rehabilitation process.
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Affiliation(s)
- Andrea Calderone
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Askarifirouzjaei H, Khajoueinejad L, Wei E, Cheruvu S, Ayala C, Chiang N, Theis T, Sun D, Fazeli M, Young W. Sex Differences in Immune Cell Infiltration and Hematuria in SCI-Induced Hemorrhagic Cystitis. PATHOPHYSIOLOGY 2023; 30:275-295. [PMID: 37489403 PMCID: PMC10366728 DOI: 10.3390/pathophysiology30030023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 07/07/2023] [Accepted: 07/08/2023] [Indexed: 07/26/2023] Open
Abstract
Rats manifest a condition called hemorrhagic cystitis after spinal cord injury (SCI). The mechanism of this condition is unknown, but it is more severe in male rats than in female rats. We assessed the role of sex regarding hemorrhagic cystitis and pathological chronic changes in the bladder. We analyzed the urine of male and female Sprague-Dawley and Fischer 344 rats after experimental spinal cord contusion, including unstained microscopic inspections of the urine, differential white blood cell counts colored by the Wright stain, and total leukocyte counts using fluorescent nuclear stains. We examined bladder histological changes in acute and chronic phases of SCI, using principal component analysis (PCA) and clustered heatmaps of Pearson correlation coefficients to interpret how measured variables correlated with each other. Male rats showed a distinct pattern of macroscopic hematuria after spinal cord injury. They had higher numbers of red blood cells with significantly more leukocytes and neutrophils than female rats, particularly hypersegmented neutrophils. The histological examination of the bladders revealed a distinct line of apoptotic umbrella cells and disrupted bladder vessels early after SCI and progressive pathological changes in multiple bladder layers in the chronic phase. Multivariate analyses indicated immune cell infiltration in the bladder, especially hypersegmented neutrophils, that correlated with red blood cell counts in male rats. Our study highlights a hitherto unreported sex difference of hematuria and pathological changes in males and females' bladders after SCI, suggesting an important role of immune cell infiltration, especially neutrophils, in SCI-induced hemorrhagic cystitis.
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Affiliation(s)
- Hadi Askarifirouzjaei
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Leila Khajoueinejad
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
- Department of Pharmacology, School of Veterinary Medicine, Shiraz University, Shiraz 71345, Iran
- Weill Cornell Medical College, New York, NY 10065, USA
| | - Elena Wei
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Sruti Cheruvu
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Carlos Ayala
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Ning Chiang
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Thomas Theis
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Dongming Sun
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
| | - Mehdi Fazeli
- Department of Pharmacology, School of Veterinary Medicine, Shiraz University, Shiraz 71345, Iran
| | - Wise Young
- Keck Center for Collaborative Neuroscience, Department of Cell Biology and Neuroscience, Rutgers University, Piscataway, NJ 08554, USA
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Koukourikis P, Papaioannou M, Papanikolaou D, Apostolidis A. Urine Biomarkers in the Management of Adult Neurogenic Lower Urinary Tract Dysfunction: A Systematic Review. Diagnostics (Basel) 2023; 13:diagnostics13030468. [PMID: 36766573 PMCID: PMC9914312 DOI: 10.3390/diagnostics13030468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Neurogenic lower urinary tract dysfunction requires lifelong surveillance and management for the perseveration of patients' quality of life and the prevention of significant morbidity and mortality. Urine biomarkers are an attractive noninvasive method of surveillance for these patients. The aim of this systematic review is to search for and critically appraise studies that investigate the clinical usefulness of urine biomarkers in the management of neurogenic lower urinary tract dysfunction (NLUTD) in adults. METHODS This review was conducted according to PRISMA and MOOSE guidelines. Search strategy included PubMed, CENTRAL, and Scopus (until October 2022). Studies investigating potential urine biomarkers for the management of adults with NLUTD were included. RESULTS Fifteen studies fulfilled the criteria. To date, a variety of different urine molecules have been investigated for the diagnosis and management of neurogenic overactive bladder and detrusor overactivity (nerve growth factor, brain-derived neurotrophic factor, prostaglandin E2, prostaglandin F2α, transformation growth factor β-1, tissue inhibitor metalloproteinase-2, matrix metalloproteinase-2, substance P, microRNA), diagnosis of vesicoureteral reflux (exosomal vitronectin), urinary tract infection (neutrophil gelatinase-associated lipocalin, interleukin 6) and bladder cancer screening (cytology, BTA stat, survivin) in neurological patients. CONCLUSION Further studies are needed to specify the utility of each molecule in the management algorithm of adult NLUTD.
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Affiliation(s)
- Periklis Koukourikis
- 2nd Department of Urology, Aristotle University of Thessaloniki, General Hospital ‘Papageorgiou’, Thessaloniki 56429, Greece
| | - Maria Papaioannou
- Department of Biological Chemistry, Medical School, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
| | - Dimitrios Papanikolaou
- 2nd Department of Urology, Aristotle University of Thessaloniki, General Hospital ‘Papageorgiou’, Thessaloniki 56429, Greece
| | - Apostolos Apostolidis
- 2nd Department of Urology, Aristotle University of Thessaloniki, General Hospital ‘Papageorgiou’, Thessaloniki 56429, Greece
- Correspondence: ; Tel.: +30-2310-991-476; Fax: +30-2310-681-022
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Sbizzera M, Descotes F, Arber T, Neuville P, Ruffion A. Bladder cancer detection in patients with neurogenic bladder: are cystoscopy and cytology effective, and are biomarkers pertinent as future diagnostic tools? A scoping review. World J Urol 2022; 40:1897-1913. [PMID: 35119523 DOI: 10.1007/s00345-022-03943-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/16/2022] [Indexed: 12/31/2022] Open
Abstract
PURPOSE To summarize the current state of knowledge on bladder cancer diagnosis and screening in neurogenic bladder patients, and to explore the potential contribution of biomarkers in this context. METHODS A scoping review was performed to retrieve cystoscopy and urinary cytology performance for bladder cancer detection in neurogenic bladder patients. We also retrieved information of certified urinary biomarkers in bladder cancer detection and their potential application for this specific population. RESULTS A total of 1092 articles were identified; 19 of them were included in the scoping review regarding cytology and cystoscopy performance in patients with neurogenic bladder and 33 were included as related to biomarkers in bladder cancer. No significant study stood out to recommend bladder cancer screening in this specific population using cytology and cystoscopy because of the scarcity of results, low level-of-evidence studies, and lack of studies specifically designed to assess the test performance in this population. Two biomarkers were retained as potential future diagnostic tools: FISH analysis to detect chromosomal changes, and PCR for TERT and FGFR3 promoter mutation detection, associated or not with KRAS mutation detection. CONCLUSION There is no sufficient quality data to support cystoscopy and urinary cytology as effective tools for the diagnostic and surveillance of bladder cancer in neurogenic bladder patients. FISH analysis to detect chromosomal changes, and PCR for TERT and FGFR3 promoter mutation detection, associated or not with KRAS mutation detection, stand out as candidates of interest for bladder cancer detection in this specific population and should be prospectively tested.
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Affiliation(s)
- Marc Sbizzera
- Department of Urology, Hospices Civils de Lyon, Centre Hospitalier de Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69310, Lyon, France.
- Equipe 2 - Centre d'Innovation en Cancérologie de Lyon (EA 3738 CICLY) - Faculté de médecine Lyon Sud, Université Claude Bernard Lyon 1, Villeurbanne, France.
| | - Françoise Descotes
- Department of Biochemistry and Molecular Biology, Hospices Civils de Lyon, Centre Hospitalier de Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69310, Lyon, France
| | - Théo Arber
- Department of Urology, Hospices Civils de Lyon, Centre Hospitalier de Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69310, Lyon, France
- Equipe 2 - Centre d'Innovation en Cancérologie de Lyon (EA 3738 CICLY) - Faculté de médecine Lyon Sud, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Paul Neuville
- Department of Urology, Hospices Civils de Lyon, Centre Hospitalier de Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69310, Lyon, France
- Equipe 2 - Centre d'Innovation en Cancérologie de Lyon (EA 3738 CICLY) - Faculté de médecine Lyon Sud, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Alain Ruffion
- Department of Urology, Hospices Civils de Lyon, Centre Hospitalier de Lyon Sud, 165 Chemin du Grand Revoyet, Pierre-Bénite, 69310, Lyon, France
- Equipe 2 - Centre d'Innovation en Cancérologie de Lyon (EA 3738 CICLY) - Faculté de médecine Lyon Sud, Université Claude Bernard Lyon 1, Villeurbanne, France
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Kuzu D, Troost JP, Carlozzi NE, Ehde DM, Molton IR, Kratz AL. How Do Fluctuations in Pain, Fatigue, Anxiety, Depressed Mood, and Perceived Cognitive Function Relate to Same-Day Social Participation in Individuals With Spinal Cord Injury? Arch Phys Med Rehabil 2021; 103:385-393. [PMID: 34454899 DOI: 10.1016/j.apmr.2021.07.809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 06/02/2021] [Accepted: 07/24/2021] [Indexed: 11/02/2022]
Abstract
OBJECTIVE This study aimed to examine same-day associations of pain, fatigue, depressed mood, anxiety, and perceived cognitive function with social participation in the daily lives of adults with spinal cord injury (SCI). DESIGN Observational study used a combination of baseline surveys and 7 end-of-day (EOD) diaries. SETTING General community. PARTICIPANTS Individuals with SCI (N=168; mean age, 49.8y; 63% male, 37% female). MAIN OUTCOME MEASURES Patient-Reported Outcomes Measurement Information System short form measures (Ability to Participate in Social Roles and Activities, Pain Intensity, Depression, Anxiety, Cognitive Function Abilities) were adapted for daily administrations as EOD diaries. RESULT Results of multivariable model showed that daily increases in fatigue (B=-0.10; P=.004) and depressive symptoms (B=-0.25; P=<.001) and decreases in perceived cognitive function (B=0.11; P=<.001) were significantly related to worse same-day social participation. Daily fluctuations in anxiety and pain were unrelated to same-day social participation. CONCLUSIONS This is the first study that shows within-person associations of common SCI symptoms with social participation in the daily lives of adults with SCI. Results from the current study may help to develop more effective individualized treatments of symptoms and symptom effect aimed at improving social participation.
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Affiliation(s)
- Duygu Kuzu
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI.
| | - Jonathan P Troost
- Michigan Institute for Clinical and Health Research, University of Michigan, Ann Arbor, MI
| | - Noelle E Carlozzi
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI
| | - Dawn M Ehde
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA
| | - Ivan R Molton
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA
| | - Anna L Kratz
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI
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Guo Z, Niu X, Fu G, Yang B, Chen G, Sun S. SLC14A1 (UT-B) gene rearrangement in urothelial carcinoma of the bladder: a case report. Diagn Pathol 2020; 15:94. [PMID: 32703295 PMCID: PMC7376696 DOI: 10.1186/s13000-020-01009-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/14/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Bladder cancer (BC) is a common and deadly disease. Over the past decade, a number of genetic alterations have been reported in BC. Bladder urothelium expresses abundant urea transporter UT-B encoded by Slc14a1 gene at 18q12.3 locus, which plays an important role in preventing high concentrated urea-caused cell injury. Early genome-wide association studies (GWAS) showed that UT-B gene mutations are genetically linked to the urothelial bladder carcinoma (UBC). In this study, we examined whether Slc14a1 gene has been changed in UBC, which has never been reported. CASE PRESENTATION A 59-year-old male was admitted to a hospital with the complaint of gross hematuria for 6 days. Ultrasonography revealed a size of 2.8 × 1.7 cm mass lesion located on the rear wall and dome of the bladder. In cystoscopic examination, papillary tumoral lesions 3.0-cm in total diameter were seen on the left wall of the bladder and 2 cm to the left ureteric orifice. Transurethral resection of bladder tumor (TURBT) was performed. Histology showed high-grade non-muscle invasive UBC. Immunostaining was negative for Syn, CK7, CK20, Villin, and positive for HER2, BRCA1, GATA3. Using a fluorescence in situ hybridization (FISH), Slc14a1 gene rearrangement was identified by a pair of break-apart DNA probes. CONCLUSIONS We for the first time report a patient diagnosed with urothelial carcinoma accompanied with split Slc14a1 gene abnormality, a crucial gene in bladder.
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Affiliation(s)
- Zhongying Guo
- Department of Pathology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, 223300, China
| | - Xiaobing Niu
- Department of Urology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, 223300, China
| | - Guangbo Fu
- Department of Urology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, 223300, China
| | - Baoxue Yang
- Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Guangping Chen
- Department of Physiology, Emory University School of Medicine, Atlanta, GA, 30322, USA.
| | - Su'an Sun
- Department of Pathology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, 223300, China.
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Incidental bladder cancer at initial urological workup of spinal cord injury patients. Spinal Cord Ser Cases 2020; 6:55. [PMID: 32601273 DOI: 10.1038/s41394-020-0307-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022] Open
Abstract
STUDY DESIGN Retrospective descriptive study. OBJECTIVES To compare histopathological findings and the long-term course of SCI patients with bladder cancer found incidentally at the initial urological workup to those diagnosed with bladder cancer many years after the onset of SCI. SETTING Spinal cord injury center in Germany. METHODS Data and follow-up of consecutive in- and out-patients with SCI admitted at a tertiary spinal cord injury center between January 1, 1998 and December 31, 2018 were screened retrospectively. All patients with acquired SCI were evaluated for pathological findings in the urinary bladder present at the time of SCI on the initial urological workup. Data of 37 long-term SCI patients from the same center with diagnosed bladder cancer and data of the general German population served as reference groups. Descriptive statistics were applied. RESULTS In total, four patients with bladder cancer at initial urological workup were assessed. They all had non-muscle invasive bladder cancer. Two of the patients were cystectomized 34 and 106 months after first bladder cancer diagnosis, due to relapsing tumor and progressive renal failure, respectively. In both cases no tumor was found in the resected bladder. All four patients are currently alive with no tumor and a mean follow-up of 105 months. CONCLUSIONS In incidental bladder cancer observed at the initial urological workup after acquired SCI, the duration of SCI, at least in the first 5 years, does not noticeably contribute to a poor prognosis, i.e., progression to muscle invasive bladder cancer (≥T2) or a higher grading (G3).
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Microbiome. Bladder Cancer 2018. [DOI: 10.1016/b978-0-12-809939-1.00032-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Alimi Q, Hascoet J, Manunta A, Kammerer-Jacquet SF, Verhoest G, Brochard C, Freton L, Kerdraon J, Senal N, Siproudhis L, Rioux-Leclercq N, Brucker B, Gamé X, Peyronnet B. Reliability of urinary cytology and cystoscopy for the screening and diagnosis of bladder cancer in patients with neurogenic bladder: A systematic review. Neurourol Urodyn 2017; 37:916-925. [DOI: 10.1002/nau.23395] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 08/05/2017] [Indexed: 11/07/2022]
Affiliation(s)
| | - Juliette Hascoet
- Service d'urologie; CHU Rennes; Rennes France
- Centre de référence spina bifida; CHU Rennes; Rennes France
| | - Andrea Manunta
- Service d'urologie; CHU Rennes; Rennes France
- Centre de référence spina bifida; CHU Rennes; Rennes France
| | | | | | - Charlène Brochard
- Centre de référence spina bifida; CHU Rennes; Rennes France
- Service de Gastro-Entérologie; CHU Rennes; Rennes France
- Equipe thématique INPHY CIC 1414 et INSERM UMR 991; CHU Rennes; Rennes France
| | | | - Jacques Kerdraon
- Centre de référence spina bifida; CHU Rennes; Rennes France
- Service de médecine physique et réadaptation; CHU Rennes; Rennes France
- Centre de rééducation de Kerpape; Ploemeur France
| | - Nelly Senal
- Centre de référence spina bifida; CHU Rennes; Rennes France
- Service de médecine physique et réadaptation; CHU Rennes; Rennes France
| | - Laurent Siproudhis
- Centre de référence spina bifida; CHU Rennes; Rennes France
- Service de Gastro-Entérologie; CHU Rennes; Rennes France
- Equipe thématique INPHY CIC 1414 et INSERM UMR 991; CHU Rennes; Rennes France
| | | | - Benjamin Brucker
- New York Langone Medical Center; NYU Urology Associates; New York New York
| | - Xavier Gamé
- Département d'Urologie, Transplantation Rénale et Andrologie; CHU Rangueil; Toulouse France
| | - Benoit Peyronnet
- Service d'urologie; CHU Rennes; Rennes France
- Centre de référence spina bifida; CHU Rennes; Rennes France
- Equipe thématique INPHY CIC 1414 et INSERM UMR 991; CHU Rennes; Rennes France
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Carlozzi N, Goodnight S, Casaletto K, Goldsmith A, Heaton R, Wong A, Baum C, Gershon R, Heinemann A, Tulsky D. Validation of the NIH Toolbox in Individuals with Neurologic Disorders. Arch Clin Neuropsychol 2017; 32:555-573. [PMID: 28334392 PMCID: PMC5860275 DOI: 10.1093/arclin/acx020] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 02/03/2017] [Accepted: 02/28/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Individuals with spinal cord injury (SCI), traumatic brain injury (TBI), and stroke experience a variety of neurologically related deficits across multiple domains of function. The NIH Toolbox for the Assessment of Neurological and Behavioral Function (NIHTB) examines motor, sensation, cognition, and emotional functioning. The purpose of this paper is to establish the validity of the NIHTB in individuals with neurologic conditions. METHODS Community-dwelling individuals with SCI (n = 209), TBI (n = 184), or stroke (n = 211) completed the NIHTB. Relative risks for impaired performance were examined relative to a matched control groups. RESULTS The largest group differences were observed on the Motor domain and for the Fluid Cognition measures. All groups were at increased risk for motor impairment relative to normative standards and matched controls. Fluid cognitive abilities varied across groups such that individuals with stroke and TBI performed more poorly than individuals with SCI; increased relative risks for impaired fluid cognition were seen for individuals in the stroke and TBI groups, but not for those in the SCI group. All three neurologic groups performed normally on most measures in the Sensation Battery, although TBI participants evidenced increased risk for impaired odor identification and the stroke group showed more vision difficulties. On the Emotion Battery, participants in all three groups showed comparably poor psychological well-being, social satisfaction, and self-efficacy, whereas the TBI group also evidenced slightly increased negative affect. CONCLUSIONS Data provide support for the validity of the NIHTB in individuals with neurologic conditions.
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Affiliation(s)
- N.E. Carlozzi
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI 48109, USA
| | - S. Goodnight
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI 48109, USA
| | - K.B. Casaletto
- Department of Neurology, University of California, San Francisco, CA 94122, USA
| | - A. Goldsmith
- Center for Rehabilitation Outcomes Research, Rehabilitation Institute of Chicago, Chicago, IL 60611, USA
| | - R.K. Heaton
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA
| | - A.W.K. Wong
- Occupational Therapy and Department of Neurology, Washington University, St. Louis, MO 63108, USA
| | - C.M. Baum
- Occupational Therapy and Department of Neurology, Washington University, St. Louis, MO 63108, USA
| | - R. Gershon
- Department of Medical Social Sciences, Northwestern University, Chicago, IL 60611, USA
- Department of Preventative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - A.W. Heinemann
- Center for Rehabilitation Outcomes Research, Rehabilitation Institute of Chicago, Chicago, IL 60611, USA
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - D.S. Tulsky
- Department of Physical Therapy, Center for Assessment Research and Translation, University of Delaware, Newark, DE 19713, USA
- Kessler Foundation, West Orange, NJ 07052, USA
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Clinical characteristics of bladder cancer in patients with spinal cord injury: the experience from a single centre. Int Urol Nephrol 2017; 49:983-994. [PMID: 28332134 DOI: 10.1007/s11255-017-1570-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 03/08/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Life expectancy for people with spinal cord injury has shown a marked increase due to modern advances in treatment methods and in neuro-urology. However, since life expectancy of people with paralysis increases, the risk of developing of urinary bladder cancer is gaining importance. MATERIALS AND METHODS Single-centre retrospective evaluation of patient data with spinal cord injuries and proven urinary bladder cancer and summary of the literature. RESULTS Between 1998 and 2014, 24 (3 female, 21 male) out of a total of 6599 patients with spinal cord injury were diagnosed with bladder cancer. The average age at bladder cancer diagnosis was 57.67 years, which is well below the average for bladder cancer cases in the general population (male: 73, female: 77). All but one patient had a latency period between the onset of the spinal paralysis and tumour diagnosis of more than 10 years. The median latency was 29.83 years. The median survival for these patients was 11.5 months. Of the 24 patients, 19 (79%) had muscle invasive bladder cancer at ≥T2 at the time of diagnosis. The type of neurogenic bladder (neurogenic detrusor overactivity or acontractility) and the form of bladder drainage do not appear to influence the risk. Long-term indwelling catheter drainage played only a minor role in the investigated patients. CONCLUSIONS The significantly younger age at onset and the frequency of invasive tumours at diagnosis indicate that spinal cord injury influences bladder cancer risk and prognosis as well. Early detection of bladder cancer in patients with spinal cord injury remains a challenge.
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Gui-Zhong L, Li-Bo M. Bladder cancer in individuals with spinal cord injuries: a meta-analysis. Spinal Cord 2016; 55:341-345. [PMID: 27824057 DOI: 10.1038/sc.2016.151] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 09/06/2016] [Accepted: 09/10/2016] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To conduct a scoping review of all the literature related to bladder cancer in individuals with spinal cord injuries (SCIs). METHODS We searched for trials in MEDLINE, EMBASE, CINAHL and the Cochrane Register. Meta-analysis methods were used to evaluate these studies. RESULTS A total of 18 articles were identified and included as the evidence base for analysis. The incidence of bladder cancer in individuals with SCI is 6‰ (95% confidence interval (CI), 5-6‰, I2=49.2%). Mean patient age at bladder cancer diagnosis was 50 years (95% CI, 45-55 years, I2=92.7%). Length of indwelling catheterization of the patient population ranged from 6 to 29 years, with an average of 16 years (95% CI, 12-20 years, I2=94.4%). The interval between SCI and the first diagnosis of bladder cancer was 24 years (95% CI, 21-27 years, I2=85.3%). In the SCI population the estimated percent of squamous cell carcinoma is 36.8% (95% CI, 31.6-42.5%, I2=32.3%). In addition, 46.3% (95% CI, 33.7-59.4%, I2=40.5%) of the bladder cancer histology was traditional transitional cell carcinoma. Other pathological subtypes account for 17.1% (95% CI, 12.8-22.6%, I2=21.5%). The 1-year overall survival rate after treatment of bladder cancer was 62.1% (95% CI, 56.2-66.7%, I2=21.3%). Cystoscopy demonstrated a sensitivity of 64% (95% CI, 49.3-76.5%, I2=37.7%) for detecting bladder cancer. Cytology demonstrated a sensitivity of 36.3% (95% CI, 21.5-54.3%, I2=40.2%) for detecting bladder cancer. CONCLUSION Bladder cancer is a rare and potentially lethal occurrence in SCI patients. Physicians need to have a high index of suspicion for bladder cancer, particularly among SCI patients managed with long-term indwelling catheters.
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Affiliation(s)
- L Gui-Zhong
- Department of Urology, Beijing Jishuitan Hospital, Beijing, China
| | - M Li-Bo
- Department of Urology, Beijing Jishuitan Hospital, Beijing, China
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Powell CR. Not all neurogenic bladders are the same: a proposal for a new neurogenic bladder classification system. Transl Androl Urol 2016; 5:12-21. [PMID: 26904408 PMCID: PMC4739982 DOI: 10.3978/j.issn.2223-4683.2016.01.02] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Neurogenic bladder (NGB) has long been defined as a clinical entity that describes a heterogeneous collection of syndromes. The common theme is a bladder disorder concomitant with a neurologic disorder. This definition does not give the clinician much information about the bladder disorder, nor how to treat it, or even what the natural history of the disorder is likely to be. It may be time for a new classification scheme to better define the bladder defect and prognosis, as well as inform treatment. We propose a classification system based on seven categories, each having a neurologic defect in a distinct anatomic location. This is termed SALE (Stratify by Anatomic Location and Etiology). In addition, the presence or absence of bowel dysfunction and autonomic dysreflexia will be reported. In the future, as more definite prognostic information can be gleaned from biomarkers, we anticipate adding urinary nerve growth factor (NGF) and urinary brain-derived neurotrophic factor (BDNF) levels to the definition. We expect the SALE system to efficiently describe a patient suffering from NGB and simultaneously inform the most appropriate treatment, follow-up regimen, and long-term prognosis.
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Affiliation(s)
- Charles R Powell
- Department of Urology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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15
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Abstract
Costs of neurogenic bladder vary widely and depend on a number of factors including severity of disease, symptomatology, patient insurance, and devices required. Recognition of how each treatment strategy will impact the patient financially could help guide selection of treatment as well as improve compliance with the chosen regimen. We have attempted to provide an overview of long term cost considerations for the neurogenic bladder patient. Armed with this information, the practitioner can better help the patient select a bladder care regimen that balances the desire to both minimize symptoms now and preserve urinary tract integrity for the future, yet still remain cost effective.
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Ho CH, Sung KC, Lim SW, Liao CH, Liang FW, Wang JJ, Wu CC. Chronic Indwelling Urinary Catheter Increase the Risk of Bladder Cancer, Even in Patients Without Spinal Cord Injury. Medicine (Baltimore) 2015; 94:e1736. [PMID: 26512566 PMCID: PMC4985380 DOI: 10.1097/md.0000000000001736] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Chronic indwelling urinary catheters (CIDCs) are known as a risk factor for bladder cancer in patients with spinal cord injury (SCI). This study examined the potential risk of bladder cancer from CIDCs in patients without SCI.The National Health Insurance Research Database in Taiwan was used to identify SCI patients (N = 1816). This group was compared against a control CIDC cohort without SCI (N = 1816) and a reference cohort with normal individuals without SCI and a record of CIDC (N = 7264). Comparisons were made based on age and gender matching over a maximum of 11 follow-up years. The incidence risk and hazard ratio (HR) of bladder cancer were estimated in all 3 groups.During the follow-up period, the bladder cancer incidence rates were 68.90 and 102.53 per 100,000 person-years in the SCI and CIDC-non-SCI groups, respectively. These values were both higher than that of the reference cohort (12.00 per 100,000 person-years). Patients who had history of SCI (HR: 6.51; 95% CI, 2.56-16.52) or CIDC without SCI (HR: 9.11; 95% CI, 3.9-21.29) had a higher risk of bladder cancer compared with the reference cohort.Patients with CIDCs may have an increased risk of bladder cancer development, especially in older aged and male patients compared with general population.
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Affiliation(s)
- Chung-Han Ho
- From the Department of Medical Research, Chi Mei Medical Center, Tainan City, Taiwan (C-HH, J-JW); Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan (C-HH); Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan (C-HH, C-CW); Department of Neurosurgery, Chi Mei Medical Center, Tainan City, Taiwan (K-CS); Department of Neurosurgery, Chi Mei Hospital, Chiali, Tainan City, Taiwan (S-WL); Department of Nursing, Min-Hwei College of Health Care Management, Tainan City, Taiwan (S-WL); Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan (S-WL); Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan City, Taiwan (C-HL); Department of Senior Citizen Service Management, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan (C-HL); Department of Public Health, College of Medicine, National Cheng Kung University, Tainan City, Taiwan (F-WL); and Department of Nephrology, Chi Mei Medical Center, Tainan City, Taiwan (C-CW)
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18
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Abstract
Neurogenic bladder dysfunction due to spinal cord injury poses a significant threat to the well-being of patients. Incontinence, renal impairment, urinary tract infection, stones, and poor quality of life are some complications of this condition. The majority of patients will require management to ensure low pressure reservoir function of the bladder, complete emptying, and dryness. Management typically begins with anticholinergic medications and clean intermittent catheterization. Patients who fail this treatment because of inefficacy or intolerability are candidates for a spectrum of more invasive procedures. Endoscopic managements to relieve the bladder outlet resistance include sphincterotomy, botulinum toxin injection, and stent insertion. In contrast, patients with incompetent sphincters are candidates for transobturator tape insertion, sling surgery, or artificial sphincter implantation. Coordinated bladder emptying is possible with neuromodulation in selected patients. Bladder augmentation, usually with an intestinal segment, and urinary diversion are the last resort. Tissue engineering is promising in experimental settings; however, its role in clinical bladder management is still evolving. In this review, we summarize the current literature pertaining to the pathology and management of neurogenic bladder dysfunction in patients with spinal cord injury.
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Affiliation(s)
- Waleed Al Taweel
- Department of Urology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Raouf Seyam
- Department of Urology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Nahm LS, Chen Y, DeVivo MJ, Lloyd LK. Bladder cancer mortality after spinal cord injury over 4 decades. J Urol 2015; 193:1923-8. [PMID: 25615534 DOI: 10.1016/j.juro.2015.01.070] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2015] [Indexed: 11/25/2022]
Abstract
PURPOSE We estimate bladder cancer mortality in people with spinal cord injury compared to the general population. MATERIALS AND METHODS Data and statistics were retrieved from the National Spinal Cord Injury Statistical Center and the National Center for Health Statistics. The mortality experience of the 45,486 patients with traumatic spinal cord injury treated at a Spinal Cord Injury Model System or Shriners Hospital was compared to the general population using a standardized mortality ratio. The standardized mortality ratio data were further stratified by age, gender, race, time since injury and injury severity. RESULTS Our study included 566,532 person-years of followup between 1960 and 2009, identified 10,575 deaths and categorized 99 deaths from bladder cancer. The expected number of deaths from bladder cancer would have been 14.8 if patients with spinal cord injury had the same bladder cancer mortality as the general population. Thus, the standardized mortality ratio is 6.7 (95% CI 5.4-8.1). Increased mortality risk from bladder cancer was observed for various ages, races and genders, as well as for those injured for 10 or more years and with motor complete injuries. Bladder cancer mortality was not significantly increased for ventilator users, those with motor incomplete injuries or those injured less than 10 years. CONCLUSIONS Individuals with a spinal cord injury can potentially live healthier and longer by reducing the incidence and mortality of bladder cancer. Study findings highlight the need to identify at risk groups and contributing factors for bladder cancer death, leading to the development of prevention, screening and management strategies.
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Affiliation(s)
- Laura S Nahm
- Department of Physical Medicine and Rehabilitation, Stanford University, Stanford, California
| | - Yuying Chen
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, Alabama.
| | - Michael J DeVivo
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, Alabama
| | - L Keith Lloyd
- Department of Urology, University of Alabama at Birmingham, Birmingham, Alabama
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Schurch B, Tawadros C, Carda S. Dysfunction of lower urinary tract in patients with spinal cord injury. HANDBOOK OF CLINICAL NEUROLOGY 2015; 130:247-67. [PMID: 26003248 DOI: 10.1016/b978-0-444-63247-0.00014-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Over the past 50 years, the mortality for urorenal cause in patients with spinal cord injuries (SCI) has decreased from over 75% to 2.3%, as a result of dramatic improvements in the diagnosis and management of lower urinary tract dysfunction (LUTD). The aims of this chapter are to assess the physiopathology of upper and lower motor neuron lesion on bladder and sphincter function after SCI, to give an overview of required clinical and instrumental examination and to discuss treatment modalities. Videourodynamic examination plays a key role in the assessment and follow-up of LUTD in SCI patients, in conjunction with neurophysiological and radiological examinations. The cornerstone of bladder management in SCI is clean intermittent self-catheterization, but often other treatments are needed to achieve full continence, to reduce infections and stone formation, to protect the upper urinary tract from excessive bladder pressure, and to prevent chronic renal failure. Treatments may be pharmacologic (i.e., anticholinergic drugs and botulinum toxin) or surgical (by enterocystoplasty or urinary diversion). In selected cases, neuromodulation and sacral root stimulation can be used to reduce detrusor overactivity and empty the bladder. Management of LUTD in SCI patients requires a deep knowledge of spinal cord medicine and functioning of patients with neurologic disability.
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Affiliation(s)
- Brigitte Schurch
- Neuropsychology and Neurorehabilitation Service, Department of Clinical Neuroscience, Lausanne University Hospital, Lausanne, Switzerland.
| | - Cécile Tawadros
- Urology Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Stefano Carda
- Neuropsychology and Neurorehabilitation Service, Department of Clinical Neuroscience, Lausanne University Hospital, Lausanne, Switzerland
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21
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Vermeulen SH, Hanum N, Grotenhuis AJ, Castaño-Vinyals G, van der Heijden AG, Aben KK, Mysorekar IU, Kiemeney LA. Recurrent urinary tract infection and risk of bladder cancer in the Nijmegen bladder cancer study. Br J Cancer 2014; 112:594-600. [PMID: 25429525 PMCID: PMC4453642 DOI: 10.1038/bjc.2014.601] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 10/27/2014] [Accepted: 11/02/2014] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Controversy exists on whether urinary tract infection (UTI) is a risk factor for urinary bladder cancer (UBC). Here, the association is investigated using data from one of the largest bladder cancer case-control studies worldwide. METHODS Information on (i) history and age at onset of regular cystitis ('regular low-UTI') and (ii) number and age at onset of UTI treated with antibiotics ('UTI-ab') from 1809 UBC patients and 4370 controls was analysed. Odds ratios (ORs) and 95% confidence intervals (CI) adjusted for age, education, smoking, and use of aspirin/ibuprofen were generated, for men and women separately. RESULTS Regular low-UTI was associated with an increased UBC risk (men: OR (95% CI) 6.6 (4.2-11); women: 2.7 (2.0-3.5)), with stronger effects in muscle-invasive UBC. Statistically significant decreased risks (ORs ∼0.65) were observed for up to five UTI-ab, specifically in those who (had) smoked and experienced UTI-ab at a younger age. In women, UTI experienced after menopause was associated with a higher UBC risk, irrespective of the number of episodes. CONCLUSIONS Regular cystitis is positively associated with UBC risk. In contrast, a limited number of episodes of UTI treated with antibiotics is associated with decreased UBC risk, but not in never-smokers and postmenopausal women.
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Affiliation(s)
- S H Vermeulen
- Department for Health Evidence & Department of Human Genetics, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - N Hanum
- Department for Health Evidence, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - A J Grotenhuis
- Department for Health Evidence, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - G Castaño-Vinyals
- Centre for Research in Environmental Epidemiology (CREAL), Doctor Aiguader 88, E-08003 Barcelona, Spain
| | - A G van der Heijden
- Department of Urology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - K K Aben
- 1] Department for Health Evidence, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands [2] Comprehensive Cancer Centre the Netherlands, 3511 GD Utrecht, The Netherlands
| | - I U Mysorekar
- Departments of Obstetrics & Gynecology, Pathology & Immunology, Washington University School of Medicine, 660S. Euclid Avenue, St. Louis MO 63110, USA
| | - L A Kiemeney
- Department for Health Evidence & Department of Urology, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
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[A case of aggressively growing bladder cancer in patient with long-term cystostomy due to spinal cord injury]. Nihon Hinyokika Gakkai Zasshi 2013; 104:612-5. [PMID: 23971371 DOI: 10.5980/jpnjurol.104.612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The patient was a 38-year-old man. A cystostomy catheter had been inserted when he was 23 years of age for neuropathic bladder due to cervical spinal cord injury at 20 years of age. Purulent discharge from around the cystotomy had continued for approximately 4 months. Examination revealed the formation of a subcutaneous tumor around the cystostomy, with elevated carcinoembryonic antigen (CEA) levels (459.4 ng/ml) in the blood. Urothelial carcinoma was detected using open biopsy. It was considered that primary urothelial carcinoma of the bladder had progressed along the cystostomy, and clinical stage 4 cT4N2M0 was diagnosed, with intrapelvic lymph node metastasis evident on imaging. Four courses of gemcitabine-cisplatin chemotherapy were administered; a partial response was obtained, after which cystectomy and ileal conduit formation were performed with the main aim of improving difficulty in urination. However, retroperitoneal lymph node and liver metastases were observed 1 month postoperation with rapid enlargement; the patient died approximately 2 months after the surgery. The CEA level was observed to be 18,998 ng/ml before he died. Here, we have reported this case with a discussion of the literature concerning the association between long-term indwelling catheter in patients with spinal cord injury and the development of bladder cancer.
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23
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Altersbezogene Aspekte in der Neurourologie. Urologe A 2013; 52:785-92. [DOI: 10.1007/s00120-013-3188-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Rambau PF, Chalya PL, Jackson K. Schistosomiasis and urinary bladder cancer in North Western Tanzania: a retrospective review of 185 patients. Infect Agent Cancer 2013; 8:19. [PMID: 23705833 PMCID: PMC3665673 DOI: 10.1186/1750-9378-8-19] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 05/20/2013] [Indexed: 01/30/2023] Open
Abstract
Introduction Worldwide, cancers of the urinary bladder are well known to be associated with environmental chemical carcinogens such as smoking and occupational exposure to polycyclic aromatic hydrocarbons. These cancers are typically transitional cell carcinoma (urothelial carcinoma). In areas where schistosomiasis is endemic there is a high incidence of squamous cell carcinoma of the urinary bladder. Schistosomiasis causes chronic granulomatous cystitis leading to squamous metaplasia of transitional epithelium, and subsequently development of squamous cell carcinoma. The western part of Tanzania on the shores of Lake Victoria is such an endemic area. This study was done to document the burden of urinary bladder cancer associated with schistosomiasis in this region. Methods This was a descriptive retrospective study of histologically confirmed cases of urinary bladder cancer seen at the Department of Pathology Bugando Medical Centre (BMC) over a period of 10 years. Data were retrieved from the records of the Departments of Pathology, Medical Records and Surgery. Data were analyzed by the use of contingency tables. Results A total of 185 patients were diagnosed with cancer of the urinary bladder during the study period, where as 90 (48.6%) were males and 95 (51.4) were females. The mean age at diagnosis was 54.3 years. Squamous cell carcinoma was the most frequent histological type (55.1%), followed by conventional transitional cell carcinoma (40.5%). Eighty three of all cancer cases (44.9%) were found to have schistosomal eggs. Schistosomiasis was commonly associated with squamous cancers compared to non squamous cancers. Most of the cancers associated with schistosomiasis had invaded the muscularis propria of the urinary bladder at the time of diagnosis (p<0.001) and such cancers were frequent below 50 years of age with a significant statistical difference (p<0.001). Poorly differentiated tumors were more frequent in females than males with a significant statistical difference (p=0.006). Conclusion The majority of urinary bladder cancers seen in the Lake Region were squamous cell carcinoma associated with schistosomiasis. These cancers showed an aggressive behavior and were commonly seen in the younger age groups. Effective control of schistosomiasis in this region should significantly reduce the burden of urinary bladder cancer.
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Affiliation(s)
- Peter Fabian Rambau
- Department of Pathology, Catholic University of Health and Allied Sciences-Bugando (CUHAS-Bugando), Box 1464, Mwanza, Tanzania.
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25
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Bladder cancer in individuals with spinal cord injuries. Spinal Cord 2013; 51:516-21. [PMID: 23608811 DOI: 10.1038/sc.2013.33] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 02/20/2013] [Accepted: 03/21/2013] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN Prospective scoping review. OBJECTIVES To conduct a scoping review of all the literature related to bladder cancer in individuals with spinal cord injuries (SCI). METHODS Literature search of the databases Pubmed, CINAHL, ProQuest, PsychINFO and Scopus up to and including August 2012. Articles related to bladder cancer among SCI patients were identified, and data pertaining to epidemiology, risk factors, screening, prevention and management was reviewed and summarized. RESULTS An association between bladder cancer and SCI was first reported in the 1960s, with some case reports suggesting an alarmingly high rate among SCI patients. More recent epidemiological studies have reported this risk to be substantially lower. However, bladder cancer in SCI patients tends to present at an earlier age and at a more advanced pathological stage than bladder cancer in the general population. Presenting symptoms may be atypical, and early recognition is important to improve prognosis with surgical resection. Several risk factors have been identified, including indwelling catheters, urinary tract infections and bladder calculi. Screening of SCI patients for bladder cancer is routinely recommended in many SCI management guidelines and by expert consensus; however, evidence for screening tools and protocols is lacking. CONCLUSION Bladder cancer is a rare, and potentially lethal occurrence in SCI patients. Physicians need to have a high index of suspicion for bladder cancer, particularly among SCI patients managed with long-term indwelling catheters.
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Sun LM, Lin CL, Liang JA, Liu SH, Sung FC, Chang YJ, Kao CH. Urinary tract infection increases subsequent urinary tract cancer risk: a population-based cohort study. Cancer Sci 2013; 104:619-23. [PMID: 23406394 DOI: 10.1111/cas.12127] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 02/03/2013] [Accepted: 02/07/2013] [Indexed: 12/22/2022] Open
Abstract
This study examines the possible association between urinary tract infection (UTI) and urinary tract cancer (UTC). Data from the National Health Insurance system of Taiwan were used for the analysis. The UTI cohort included 70 116 patients who were diagnosed and recruited between 1997 and 2010. Each patient was randomly frequency-matched with two people without UTI from the general population based on their age, sex, and month of UTI diagnosis. Cox's proportional hazard regression analysis was used to estimate the effects of UTI on UTC risk until the end of follow-up on December 31, 2010. Patients with UTI had a significantly higher risk of developing UTC than healthy people (adjusted hazard ratio, 4.66; 95% confidence interval, 3.55-6.10). Further analyses indicated that risks are potentially related to the level of the lesion site. This study indicated that patients with UTI had a higher risk of developing UTC.
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Affiliation(s)
- Li-Min Sun
- Department of Radiation Oncology, Zuoying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
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Urothelial carcinoma with prominent squamous differentiation in the setting of neurogenic bladder: role of human papillomavirus infection. Mod Pathol 2012; 25:1534-42. [PMID: 22766788 DOI: 10.1038/modpathol.2012.112] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Squamous cell carcinomas of the urinary bladder are rare in the Western world; the majority of cases are reported in countries endemic to Schistosoma parasitic infections. Unlike squamous tumors of the uterine cervix or oropharynx, the human papillomavirus (HPV) is not commonly associated with bladder squamous cell carcinomas. We report on two cases of HPV-positive urothelial carcinomas of the urinary bladder with extensive squamous differentiation showing the typical basaloid, poorly differentiated morphology of HPV-associated tumors. These occurred in patients with neurogenic bladders who had long-standing histories of self-catheterization with tumors that tested positive for HPV by in situ hybridization. A retrospective review of our institutional database revealed four additional patients with bladder tumors showing squamous differentiation arising in the setting of neurogenic bladder. Review of these cases showed the more common well-differentiated keratinizing appearance of squamous cell carcinomas of the bladder. These tumors showed only patchy positivity for p16 immunohistochemical stain (not the diffuse strong staining seen in HPV-positive tumors), and the one tested case was negative for HPV by in situ hybridization. HPV infection and neurogenic bladder have been independently associated with increased risk of developing carcinoma in the urinary bladder; however, this is the first report of squamous tumors arising in the setting of concurrent neurogenic bladder and HPV infection. The morphology of these tumors is similar to that of other high-risk HPV-associated squamous carcinomas with a basaloid, poorly differentiated appearance and little to no keratin formation.
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Abstract
Changes in reimbursement policies have focused attention on the use of indwelling catheters in the critical care unit as well as their role in hospital-acquired urinary tract infections. Implementation of an evidence-based prevention program can significantly reduce both the prevalence of indwelling catheterization and the incidence of hospital-acquired catheter-associated urinary tract infection. This article describes the epidemiology and pathophysiology of catheter-associated urinary tract infection, and outlines essential elements of an evidence-based prevention program for the critical care unit.
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Klausner AP, Steers WD. The neurogenic bladder: an update with management strategies for primary care physicians. Med Clin North Am 2011; 95:111-20. [PMID: 21095415 DOI: 10.1016/j.mcna.2010.08.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Patients with lesions of the central nervous system often have neurogenic bladder dysfunction. Lifelong bladder monitoring and management in these patients is necessary to prevent severe complications, including renal damage. The urodynamic test, performed by neurourologists or other specially trained providers, is the definitive test for diagnosis and management of neurogenic bladder dysfunction. This article describes the indications and technique of urodynamic testing and the interpretation of the results of such testing. The management of patients with neurogenic bladder dysfunction is also discussed.
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Affiliation(s)
- Adam P Klausner
- Division of Urology, Department of Surgery, Virginia Commonwealth University School of Medicine, PO Box 980118, Richmond, VA 23298-0118, USA.
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Cheng JN, Lawrentschuk N, Gyomber D, Rogerson J, Bolton DM. Cystectomy in Patients With Spinal Cord Injury: Indications and Long-Term Outcomes. J Urol 2010; 184:92-8. [DOI: 10.1016/j.juro.2010.03.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Indexed: 11/16/2022]
Affiliation(s)
- Janice N. Cheng
- University of Melbourne, Department of Surgery, Urology Unit, Austin Hospital, Victoria, Melbourne, Australia
| | - Nathan Lawrentschuk
- University of Melbourne, Department of Surgery, Urology Unit, Austin Hospital, Victoria, Melbourne, Australia
| | - Dennis Gyomber
- University of Melbourne, Department of Surgery, Urology Unit, Austin Hospital, Victoria, Melbourne, Australia
| | - John Rogerson
- University of Melbourne, Department of Surgery, Urology Unit, Austin Hospital, Victoria, Melbourne, Australia
| | - Damien M. Bolton
- University of Melbourne, Department of Surgery, Urology Unit, Austin Hospital, Victoria, Melbourne, Australia
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Vaidyanathan S, Soni BM, Mansour P, Singh G, Hughes PL. Invasive carcinoma of urinary bladder in a patient with a spinal cord injury with non-functioning Brindley sacral anterior root stimulator: a case report. CASES JOURNAL 2008; 1:137. [PMID: 18761737 PMCID: PMC2546370 DOI: 10.1186/1757-1626-1-137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2008] [Accepted: 09/01/2008] [Indexed: 11/10/2022]
Abstract
Background Anterior sacral root stimulation combined with sacral posterior rhizotomy restores bladder function in spinal cord-injured patients suffering from hyperactive bladder. After successful implantation of bladder stimulator, urinary infection rate decreases, and patients are able to get rid of indwelling urinary catheters, which in turn reduce the risks for vesical malignancy. We present a spinal cord injury patient with non-functioning Brindley sacral anterior root stimulator, who developed carcinoma of urinary bladder. Case presentation A Caucasian male, who was born in 1943, sustained paraplegia at T-4 (ASIA-B) in 1981. This patient underwent implantation of sacral anterior root stimulator in September 1985. The bladder stimulator started giving trouble since 1996 and the patient went back to using indwelling urethral catheter. In August 2006, this patient passed blood in urine after a routine change of indwelling catheter. Cystoscopy showed unhealthy bladder mucosa. Bladder biopsy revealed carcinoma, which was infiltrating bundles of muscularis propria. Many of the nests showed evidence of squamous differentiation, while others could be transitional or squamous. This patient underwent cystectomy with lymphadenectomy in March 2007 in a hospital nearer his home. Histology showed three nodes involved. This patient has been doing well since the operation. Conclusion Occurrence of vesical malignancy in this patient with non-functioning bladder stimulator is a timely reminder to all health professionals, and health care managers that concerted efforts should be made to rectify a non-functioning sacral anterior root stimulator as soon as possible. Otherwise, facilities should be made available in the community for the spinal cord injury patient to use intermittent catheterisation and thereby, avoid permanent indwelling catheter, vesical calculi and urine infections, which are risk factors for bladder cancer.
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Abstract
Spinal cord injury (SCI) is a catastrophic occurrence affecting the lives of 11,000 people in the United States every year. Urologic complications account for much of the morbidity associated with SCI and as much as 15% of the associated mortality. Spinal cord-injured patients are required to digest a plethora of self-management information during the emotionally and psychologically distressing period immediately following their injury. As a vital resource in the SCI patients' recovery process, it is crucial for the WOC nurse to have knowledge of the specialized needs of this population. This article reviews the effects of SCI on bladder function, discusses potential complications of the neurogenic bladder, and provides an overview of management options to assist the patient in adaptation and restoration of quality of life.
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Cui L, Wang Y, Shi Y, Zhang Z, Xia Y, Sun H, Wang S, Chen J, Zhang W, Lu Q, Song L, Wei Q, Zhang R, Wang X. Overexpression of annexin a1 induced by terephthalic acid calculi in rat bladder cancer. Proteomics 2007; 7:4192-202. [DOI: 10.1002/pmic.200700582] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
Deaths from metastatic carcinoma are almost exclusively viewed as wholly natural deaths. However, if it can be shown that a cancer has arisen as a result of a prior traumatic injury and the body's healing response to the injury, or treatment thereof, then in select cases, the manner of death shall reflect that of the precipitating injury. This case report is that of a woman who was rendered quadriplegic from spinal cord injury sustained in a motor vehicle crash when she was 22 years old. She died at the age of 49 years from widely metastatic squamous cell carcinoma of the urinary bladder. Her bladder cancer most likely arose from decades-long chronic irritation of the bladder epithelium by physical contact with an indwelling Foley catheter and urinary infections. Over the years, the chronic bladder irritation likely precipitated metaplastic, dysplastic, and finally neoplastic changes of the bladder epithelium, providing a link between her spinal cord injury, the indwelling Foley catheter, and her bladder cancer, engendering an accidental manner of death. The manner of death reflected the circumstances of her injury that predisposed her to the cancer that eventually caused her death.
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Affiliation(s)
- David Dolinak
- Cuyahoga County Coroner's Office, Cleveland, Ohio 44106, USA.
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Jhamb M, Lin J, Ballow R, Kamat AM, Grossman HB, Wu X. Urinary tract diseases and bladder cancer risk: a case-control study. Cancer Causes Control 2007; 18:839-45. [PMID: 17593531 DOI: 10.1007/s10552-007-9028-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Accepted: 06/01/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The role of urinary tract diseases in bladder cancer (BC) etiology is not well established. To gain more insight on the role of urinary tract diseases in bladder cancer risk, we analyzed data from a large case-control study of bladder cancer. METHODS Epidemiological data were collected via in-person interview. Logistic regression analyses were used to estimate BC risk in association with prior history of urinary tract diseases. RESULTS A total of 659 BC patients and 689 age-, gender-, -ethnicity matched controls were included in the analyses. Increased bladder cancer risk was associated with history of cystitis (OR = 1.52, 95% CI: 1.12, 2.06), however, the risk was attenuated for infections diagnosed >1 year from the time of BC diagnosis or interview. In contrast, a history of four or more kidney infections was associated with a significant decreased risk of BC (OR=0.17, 95% CI: 0.04, 0.69), and there was a significant dose-response relationship between number of episode and BC risk (P for trend = 0.002). The joint effect of smoking with cystitis, kidney infection, bladder stone, kidney stone, and prostate infection was studied but revealed no significant interaction between smoking and these urinary tract diseases. CONCLUSION This study does not support the concept that urinary tract infections play a major role in the development of BC. Our study has the strength of collecting diagnosis time data of urinary tract diseases to allow analyzing the impact of timing of diagnosis between cancer and urinary tract diseases. This enables us to effectively address the issue of detection bias in case-controls studies of prior urinary diseases and BC.
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Affiliation(s)
- Manisha Jhamb
- Department of Epidemiology, Unit 1340, The University of Texas M.D. Anderson Cancer Center, 1155 Hermann Pressler Blvd, Houston, TX 77030, USA
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Gilligan T, Dreicer R. The atypical urothelial cancer patient: management of bladder cancers of non-transitional cell histology and cancers of the ureters and renal pelvis. Semin Oncol 2007; 34:145-53. [PMID: 17382798 DOI: 10.1053/j.seminoncol.2006.12.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Non-transitional cell neoplasms of the bladder and upper tract transitional cell carcinomas (ureter and renal pelvis) represent only a small fraction of urothelial carcinomas. Clinicians faced with the rare case are always confronted with management dilemmas complicated by the scarcity of published experience to guide decisions. The current review brings together the best of the limited published data in an attempt to provide some reasonable context to help in the management of these difficult neoplasms.
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Affiliation(s)
- Timothy Gilligan
- Department of Solid Tumor Oncology, Taussig Cancer Center, and Glickman Urologic Institute, Cleveland Clinic, Cleveland, OH 44195, USA
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38
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Spinal cord injury medicine. 5. Long-term medical issues and health maintenance. Arch Phys Med Rehabil 2007; 88:S76-83. [PMID: 17321853 DOI: 10.1016/j.apmr.2006.12.015] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
UNLABELLED This self-directed learning module highlights long-term care issues in patients with spinal cord injury (SCI). It is part of the study guide on SCI in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. The most common secondary medical complications include pressure ulcers, pneumonia, and genitourinary issues. Health care maintenance is important to prevent medical complications, for general health as well as for issues specific to SCI. Women with SCI have gender-specific issues regarding amenorrhea, sexuality, fertility, and menopause. Options exist to assist disabled men with sexuality and fertility complications. Pain is a common complication after SCI. Many new areas of research in the field of SCI are discussed. OVERALL ARTICLE OBJECTIVE To discuss long-term care issues in patients with spinal cord injury, including health maintenance, secondary conditions, women's health, sexual function, pain, and spinal cord regeneration and recovery.
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Grima F, Chartier-Kastler E, Ruffion A. Chapitre A-l - Prise en charge chirurgicale des lithiases vésicales sur vessie neurologique. Prog Urol 2007; 17:465-9. [PMID: 17622078 DOI: 10.1016/s1166-7087(07)92349-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Bladder stones are common in neurological patients. As in other patients, bladder stones may reflect a voiding mode that fails to ensure complete bladder emptying, but they can also be due to more specific accidents, such as a foreign body introduced into the bladder during intermittent catheterization. Due to the frequency of this disease in neurological patients, the first step of treatment consists of correcting any vesico-sphincteric dyssynergia. Bladder stones can usually be easily removed based on a good knowledge of the management of this disease, which has become rare in the general population. This article presents the technical details and results of the various operations proposed in this setting.
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Affiliation(s)
- F Grima
- Service d'urologie, Lyon Sud, France.
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Ruffion A, Comperat E, Roupret M, Chartier-Kastler E. Chapitre C - Cancer de vessie et vessie neurologique. Prog Urol 2007; 17:431-5. [PMID: 17622071 DOI: 10.1016/s1166-7087(07)92342-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In 2006, the risk of developing bladder tumour remains an important aspect of the management and surveillance of spinal cord injury patients. Based on a review of the literature, the authors show that these patients present a particularly high risk of squamous cell carcinoma of the bladder Risk factors remain controversial, but the duration of neurogenic bladder and the voiding mode appear to be the main risk factors. The authors discuss the optimal diagnostic modalities in this setting and the particular case of bladder augmentation.
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Affiliation(s)
- A Ruffion
- Service d'urologie Lyon Sud, Centre Hospitalier Lyon Sud, UCBL Lyon 1, France.
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Castillo CM, Ha CY, Gater DR, Grob BM, Klausner AP. Prophylactic radical cystectomy for the management of keratinizing squamous metaplasia of the bladder in a man with tetraplegia. J Spinal Cord Med 2007; 30:389-91. [PMID: 17853664 PMCID: PMC2031939 DOI: 10.1080/10790268.2007.11753958] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND/OBJECTIVE To report a case of keratinizing squamous metaplasia of the bladder treated with radical cystectomy. DESIGN Case report and discussion of management options. METHODS Keratinizing squamous metaplasia of the bladder is a rare entity that can result from chronic irritative stimuli involving the bladder. It is considered a premalignant condition associated with invasive squamous cell carcinoma. A case report is presented describing the diagnosis and management of keratinizing squamous metaplasia of the bladder in a tetraplegic man with a chronic indwelling urinary catheter. RESULTS Radical cystectomy with an Indiana continent reservoir was performed after cystoscopy with biopsy confirmed keratinizing squamous metaplasia. Final pathology revealed focal erosion and diffuse keratinizing squamous metaplasia of the bladder with prostatic adenocarcinoma as an incidental finding. CONCLUSIONS Patients with spinal cord injury who use indwelling catheters for bladder management are at higher risk of developing keratinizing squamous metaplasia. Surveillance for early detection of this entity is recommended. Prophylactic cystectomy is sometimes warranted; however, observation and frequent cystoscopic surveillance to identify potential malignant transformation can be an alternative strategy. An interdisciplinary approach is recommended before consideration of bladder resection.
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Affiliation(s)
- Camilo M Castillo
- Hunter Holmes McGuire VA Medical Center, Richmond, Virginia 23249, USA.
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Cui L, Shi Y, Qian J, Dai G, Wang Y, Xia Y, Chen J, Song L, Wang S, Wang X. Deregulation of the p16-cyclin D1/cyclin-dependent kinase 4–retinoblastoma pathway involved in the rat bladder carcinogenesis induced by terephthalic acid-calculi. ACTA ACUST UNITED AC 2006; 34:321-8. [PMID: 16896691 DOI: 10.1007/s00240-006-0063-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2006] [Accepted: 06/12/2006] [Indexed: 01/29/2023]
Abstract
Prolonged cell proliferation in response to irritation by calculi may itself evoke malignant transformation of the urothelium. However, the molecular mechanisms underlying this process are still unknown. The aim of the present study was to investigate cell cycle regulatory mechanisms in bladder carcinogenesis induced by bladder calculi. Six-week-old Wistar rats were consecutively fed a diet containing 5% terephthalic acid (TPA), 5% TPA plus 4% sodium bicarbonate (NaHCO(3)), 4% NaHCO(3), or basal diet for 48 weeks. Animals were killed at weeks 12, 24, and 48. Treatment with 5% TPA caused high incidences of bladder calculi, preneoplastic lesions, and neoplastic lesions. Immunohistochemical examination revealed overexpression of cyclin D1, cyclin-dependent kinase 4 (Cdk4), retinoblastoma (Rb), and proliferating cell nuclear antigen (PCNA) in bladder preneoplastic and neoplastic lesions. In contrast, p16 expression was reduced or absent. These results were confirmed by immunoblotting analysis. Quantitation of mRNA by real-time reverse transcription-polymerase chain reaction (RT-PCR) showed a significant increase in cyclin D1 and PCNA mRNA in tumor cells. None of the 16 transitional cell carcinomas (TCCs) had ras mutations as examined by PCR-single strand conformational polymorphism (PCR-SSCP) analysis. These results suggested that deregulation of p16-cyclin D1/Cdk4-Rb pathway, but not oncogenic activation of ras, plays a crucial role in bladder tumorigenesis induced by bladder calculi.
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Affiliation(s)
- Lunbiao Cui
- Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing 210029, China
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Ost MC, Lee BR. Urolithiasis in patients with spinal cord injuries: risk factors, management, and outcomes. Curr Opin Urol 2006; 16:93-9. [PMID: 16479211 DOI: 10.1097/01.mou.0000193376.07071.ac] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE OF REVIEW Despite major advances in the urological care of spinal cord injury patients, the incidence of urolithiasis has not changed. Although the incidence of kidneys lost to staghorn calculus disease has decreased considerably, stone disease is still a significant cause of morbidity and concern. The purpose of this review is to summarize the risk factors for the development of stone diseases in the spinal cord injury patient population and present the outcomes of current endourologic treatment modalities. RECENT FINDINGS Recurrent urinary tract infections, indwelling catheters, vesicoureteral reflux, and immobilization hypercalcuria are a few of the major risk factors for the development of urolithiasis among spinal cord injury patients. Retrograde endourologic techniques are often not possible to address stone disease due to lower extremity contractures, spinal curvature, and pelvic tilt. Extracorporeal shockwave lithotripsy success rates vary from 50 to 90%, but clearance rates are often delayed. Success rates for percutaneous nephrolithotomy match those quoted in the general population ( > 90%), but at the expense of a higher rate of complications (6-20%). Meticulous planning with regard to appropriate prophylactic antibiotics and body position will maximize efficacious outcomes. SUMMARY Early identification and treatment of urolithiasis in spinal cord injury patients will aid in preserving renal function and minimizing associated complications. Despite variation in common urological practices between spinal cord injury units and the lack of clear cut guidelines for follow-up, the increased incidence of risks associated with urolithiasis lends support for routine genitourinary imaging in order to identify and treat those individuals at highest risk.
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Affiliation(s)
- Michael C Ost
- Department of Urology, North Shore-Long Island Jewish Medical Center New Hyde Park, New York 11040, USA
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Davies B, Chen JJ, McMurry T, Landsittel D, Lewis N, Brenes G, Getzenberg RH. Efficacy of BTA stat, cytology, and survivin in bladder cancer surveillance over 5 years in patients with spinal cord injury. Urology 2005; 66:908-11. [PMID: 16230180 DOI: 10.1016/j.urology.2005.05.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2005] [Revised: 04/22/2005] [Accepted: 05/10/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To evaluate three urine markers, BTA stat, cytology, and urinary survivin levels, in the spinal cord injury (SCI) population. The incidence of bladder cancer in patients with SCI is up to 20 times greater than in the general population. However, bladder cancer biomarkers have not been assessed in this population. METHODS Between April 1999 and April 2004, 457 patients with SCI enrolled at the HealthSouth Harmarville Rehabilitation Spinal Cord Clinic donated their urine to our SCI urine repository. BTA stat tests and the survivin assay were performed according to published standards. Cytology specimens were sent to our cytopathology laboratory for analysis. RESULTS A total of 1075 urine specimens from 457 patients were analyzed. Of the 1073 BTA stat tests, 119 showed positive reactions and 954 were negative. In the survivin assays, 47 samples had a score of 1, 38 a score of 2, and 9 a score of 3. No cytology specimens were noted to have malignant cells. During the past 5 years, 3 patients were diagnosed with bladder cancer by cystoscopy and treated for superficial disease. For these patients, none of these three tests (BTA stat, survivin assay, and cytology) was positive before the diagnosis of bladder cancer. CONCLUSIONS The BTA stat, survivin assay, and urine cytology were unable to predict bladder cancer cases in our cohort of patients with SCI. Cystoscopy, therefore, remains the gold standard for bladder cancer surveillance in patients with SCI.
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Affiliation(s)
- Benjamin Davies
- Department of Urology, University of Pittsburgh School of Medicine, Cancer Institute, Pittsburgh, Pennsylvania 15232, USA.
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