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Dirk K, Rourke KF. Health-related Quality of Life in Patients With Urethral Stenosis After Radiation Treatment for Prostate Cancer. Urology 2024; 185:109-115. [PMID: 38160763 DOI: 10.1016/j.urology.2023.10.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To evaluate patient-reported quality of life (PRQoL) in patients presenting with membranous urethral stenosis after prostate radiotherapy. Urethral stenosis is an under-reported complication after prostate radiotherapy with a particular deficiency in PRQoL. METHODS Patients presenting with urethral stenosis after radiotherapy were retrospectively reviewed from 2004 to 2022. PRQoL was assessed via patient survey using the Expanded Prostate Cancer Index Composite for Clinical Practice (EPIC-CP). RESULTS Two hundred thirty patients were identified at a mean age of 67.7years and mean time to stricture diagnosis of 63.6months' postradiotherapy. Of 87 patients completing the survey, 29.9% recalled being aware of urethral stenosis as a potential complication and 51.7% had documentation of urethral stenosis as a potential complication. 33.5% of patients underwent urethroplasty, 59.6% repeat endoscopic treatment and 6.1% an indwelling catheter. 64.4% of patients reported urinary dysfunction as a "moderate" or "big" problem, 66.7% reported frequent or total incontinence, 64.4% required daily pad use and 50.6% reported incontinence as either a "moderate" or "big" problem. 85.0% reported poor or absent orgasmic dysfunction and 88.5% reported erections insufficient for sexual activity. Additionally, 47.1% of patients reported rectal pain and 31.0% reported dysuria. Depressive symptoms and fatigue were reported by 41.4% and 60.9% of patients respectively. CONCLUSION Urethral stenosis after radiotherapy is a clinically complex entity with a broad scope of associated symptoms including high rates of patient-reported incontinence, voiding dysfunction, sexual dysfunction, pain, bowel dysfunction and depression. This multifocal nature combined with often insidious presentation and patient unawareness creates a uniquely challenging condition to treat.
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Affiliation(s)
- Kennedy Dirk
- Division of Urology, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - Keith F Rourke
- Division of Urology, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada.
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Kallidonis P, Spiliopoulos S, Papadimatos P, Katsanos C, Liourdi D, Tsaturyan A, Karnabatidis D, Liatsikos E, Kitrou P. Long-term outcomes of paclitaxel-coated balloons for non-malignant ureteral strictures. World J Urol 2022; 40:1231-1238. [PMID: 35246705 DOI: 10.1007/s00345-022-03952-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/28/2022] [Indexed: 02/08/2023] Open
Abstract
PURPOSE To evaluate the clinical efficacy and safety of drug-coated balloon (DCB) ureteroplasty for the management of non-malignant ureteral strictures. MATERIAL AND METHODS A prospective "off-label" monocentric single-arm pilot study investigating the safety and efficacy of drug-coated balloon (DCB) (Lutonix®; BD, USA) was performed. Twenty-five patients with benign ureteral strictures related to uretero-enteric anastomosis (n = 13); lithiasis (n = 5), post-surgical complications (iatrogenic n = 5), transplanted kidney (n = 1) and post-radiotherapy (n = 1) were included. Following lesion crossing, predilatation was performed using 4-7 mm high-pressure balloon catheter (5-6Fr) with a balloon pressure of 6-7 atm based on the manufacturer's recommendation. In the absence of rupture of the ureteral wall, the DCB was dilated for 4 min. across the lesion. The process was repeated if deemed necessary to a maximum of three stricture dilatations. We analysed both clinical and radiological primary patency (no signs of ipsilateral hydronephrosis or improvement of the existing residual dilatation at the follow-up examinations) and secondarily safety endpoints. RESULTS Mean lesion length was 40 ± 28.5 mm. Mean time follow up was 36 months ± 10.46 months. Strictures were located at upper ureteric (12%), lower ureteric (32%), ureterovesical anastomosis (4%) and uretero-enteric anastomosis (52%) levels. The overall radiological success at 1-year follow-up was 88% (22/25 patients). In 56% patients (14/25 patients with primary patency) the nephrostomy catheter was removed 21 days following a single DCB procedure. In 32% (8/25 patients) an additional dilatation sessions were required for maintaining the ureteral patency. The overall failure rate at 1-year follow-up was 12% (3/25 patients). Only one case of febrile urinary tract infection in a female patient (acute pyelonephritis) was encountered after the first dilatation. CONCLUSIONS Paclitaxel-coated balloon ureteroplasty proved to be safe and effective for the treatment of non-malignant ureteral strictures. Larger studies are warranted to validate these promising initial results.
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Affiliation(s)
| | - Stavros Spiliopoulos
- 2nd Department of Radiology, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | | | | | - Evangelos Liatsikos
- Department of Urology, University of Patras, Patras, Greece
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
| | - Panagiotis Kitrou
- Department of Interventional Radiology, University of Patras, Patras, Greece
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Goméz Hoyos A, Gaviria Gil F. Factores de riesgo y estrategias de prevención para el desarrollo de estrechez uretral de origen iatrogénico: Papel del urólogo. Rev Urol 2021. [DOI: 10.1055/s-0040-1722237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
ResumenLa estrechez uretral constituye una patología con morbilidad importante en el sexo masculino. Se evidencia en la actualidad un cambio en la frecuencia de las etiologías, con la disminución de causas inflamatorias y una transición hacia la iatrogenia como la más común. Mediante la búsqueda del estado del arte en cuanto a los procedimientos diagnósticos y terapéuticos conocidos como factores asociados a la estrechez uretral iatrogénica, se realizó una revisión narrativa de la literatura con el fin de describir y generar estrategias para su prevención. De los procedimientos terapéuticos que originan la estrechez uretral como complicación, el sondaje vesical es la mayor causa (hasta 34,3%), seguido de la prostatectomía radical (29,9%). Una buena técnica de sondaje vesical orientada desde el adecuado entrenamiento del personal disminuye de forma considerable su incidencia. Por otra parte, la adecuada selección de tratamientos y aspectos técnicos en pacientes que requieren el manejo de patologías obstructivas del tracto urinario como la hiperplasia prostática y litiasis u oncológicas como el cáncer de próstata, son unas de las recomendaciones para la prevención de ese trastorno. El entendimiento de los factores de riesgo y la adherencia a las estrategias de prevención descritas buscan disminuir la incidencia de la estrechez uretral de origen iatrogénico.
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Waterloos M, Martins F, Verla W, Kluth LA, Lumen N. Current Management of Membranous Urethral Strictures Due to Radiation. Front Surg 2021; 8:635060. [PMID: 33748181 PMCID: PMC7969877 DOI: 10.3389/fsurg.2021.635060] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 02/01/2021] [Indexed: 11/13/2022] Open
Abstract
Radiotherapy is a frequently used treatment for prostate cancer. It does not only causes the intended damage to cancer cells, but also affects healthy surrounding tissue. As a result radiation-induced urethral strictures occur in 2.2% of prostate cancer patients. Management of urethral strictures is challenging due to the presence of poor vascularized tissue for reconstruction and the proximity of the sphincter, which can impair the functional outcome. This review provides a literature overview of risk factors, diagnostics and management of radiation-induced urethral strictures.
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Affiliation(s)
- Marjan Waterloos
- Department of Urology, AZ Maria Middelares Ghent, Ghent, Belgium
- Department of Urology, University Hospital Ghent, Ghent, Belgium
| | - Francisco Martins
- Department of Urology, University of Lisbon School of Medicine, Lisbon, Portugal
| | - Wesley Verla
- Department of Urology, University Hospital Ghent, Ghent, Belgium
| | - Luis Alex Kluth
- Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Nicolaas Lumen
- Department of Urology, University Hospital Ghent, Ghent, Belgium
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Lower Urinary Tract Symptoms in Prostate Cancer Patients Treated With Radiation Therapy: Past and Present. Int Neurourol J 2021; 25:119-127. [PMID: 33504132 PMCID: PMC8255820 DOI: 10.5213/inj.2040202.101] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/05/2020] [Indexed: 12/16/2022] Open
Abstract
The incidence of prostate cancer (PCa) is increasing concomitantly with population aging. Accordingly, interest in radiation therapy (RT) and the frequency of RT are also increasing. The types of RT can be broadly divided into external beam RT (EBRT), brachytherapy (BT), and combination therapy (EBRT+BT). Lower urinary tract symptoms (LUTS) after RT for the treatment of PCa are common; however, there are few reviews on the relationship between RT and LUTS. Herein, we review the causes and incidence of LUTS, as well as the evaluation and treatment options. Because of the reported risks of RT, patients undergoing RT should be counseled regarding the challenges of treatment and informed that they may have higher failure rates than nonirradiated patients. Moreover, thorough evaluation and treatment strategies are needed to support treatment recommendations. With a review of the existing literature, this narrative article provides an overview to aid urologists in treating patients presenting with complications associated with RT for the treatment of PCa. Further research is required to provide evidence of the effectiveness and feasibility of the management approach to the care of patients with LUTS after RT for the treatment of PCa.
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Vetterlein MW, Kluth LA, Zumstein V, Meyer CP, Ludwig TA, Soave A, Riechardt S, Engel O, Dahlem R, Fisch M, Rosenbaum CM. Buccal mucosal graft urethroplasty for radiation-induced urethral strictures: an evaluation using the extended Urethral Stricture Surgery Patient-Reported Outcome Measure (USS PROM). World J Urol 2020; 38:2863-2872. [PMID: 32067075 PMCID: PMC7644515 DOI: 10.1007/s00345-020-03102-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/21/2020] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVES To evaluate objective treatment success and subjective patient-reported outcomes in patients with radiation-induced urethral strictures undergoing single-stage urethroplasty. PATIENTS AND METHODS Monocentric study of patients who underwent single-stage ventral onlay buccal mucosal graft urethroplasty for a radiation-induced stricture between January 2009 and December 2016. Patients were characterized by descriptive analyses. Kaplan-Meier estimates were employed to plot recurrence-free survival. Recurrence was defined as any subsequent urethral instrumentation (dilation, urethrotomy, urethroplasty). Patient-reported functional outcomes were evaluated using the validated German extension of the Urethral Stricture Surgery Patient-Reported Outcome Measure (USS PROM). RESULTS Overall, 47 patients were available for final analyses. Median age was 70 (IQR 65-74). Except for two, all patients had undergone pelvic radiation therapy for prostate cancer. Predominant modality was external beam radiation therapy in 70% of patients. Stricture recurrence rate was 33% at a median follow-up of 44 months (IQR 28-68). In 37 patients with available USS PROM data, mean six-item LUTS score was 7.2 (SD 4.3). Mean ICIQ sum score was 9.8 (SD 5.4). Overall, 53% of patients reported daily leaking and of all, 26% patients underwent subsequent artificial urinary sphincter implantation. Mean IIEF-EF score was 4.4 (SD 7.1), indicating severe erectile dysfunction. In 38 patients with data regarding the generic health status and treatment satisfaction, mean EQ-5D index score and EQ VAS score was 0.91 (SD 0.15) and 65 (SD 21), respectively. Overall, 71% of patients were satisfied with the outcome. CONCLUSION The success rate and functional outcome after BMGU for radiation-induced strictures were reasonable. However, compared to existing long-term data on non-irradiated patients, the outcome is impaired and patients should be counseled accordingly.
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Affiliation(s)
- Malte W Vetterlein
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
| | - Luis A Kluth
- Department of Urology, University Medical Center Frankfurt, Frankfurt (Main), Germany
| | - Valentin Zumstein
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.,Department of Urology, Cantonal Medical Center St. Gallen, St. Gallen, Switzerland
| | - Christian P Meyer
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Tim A Ludwig
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Armin Soave
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Silke Riechardt
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Oliver Engel
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Roland Dahlem
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Margit Fisch
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Clemens M Rosenbaum
- Department of Urology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.,Department of Urology, Asklepios Medical Center Barmbek, Hamburg, Germany
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Shapiro DD, Goodspeed DC, Bushman W. Urosymphyseal Fistulas Resulting From Endoscopic Treatment of Radiation-induced Posterior Urethral Strictures. Urology 2018; 114:207-211. [DOI: 10.1016/j.urology.2017.12.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/14/2017] [Accepted: 12/20/2017] [Indexed: 10/18/2022]
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Hester AG, Kretschmer A, Badlani G. Male Incontinence: The Etiology or Basis of Treatment. Eur Urol Focus 2017; 3:377-384. [PMID: 29249687 DOI: 10.1016/j.euf.2017.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/24/2017] [Accepted: 12/02/2017] [Indexed: 11/18/2022]
Abstract
CONTEXT Elderly men are an increasing proportion of the aging population in the 21st century. Urinary incontinence reduces the quality of life and increases the burden of care for the aging population. OBJECTIVE The primary objective of this review is to explore the etiopathology of common causes of incontinence in aging male patients. The focus is on the algorithm of the initial evaluation of these patients from both a primary care and a urologic standpoint. EVIDENCE ACQUISITION A nonsystematic review of the literature was performed in September 2017. The data and evidence of this paper have been obtained by a PubMed search, and through official statements and recommendations from the International Consultation on Incontinence. Our search incorporated terms such as elderly, urinary incontinence, male, urodynamics, bladder outlet obstruction, BPH, neurologic, urethral stricture, spinal shock, and urethral sphincter injury. EVIDENCE SYNTHESIS A total of 7204 papers were identified; 6838 were excluded for female populations and populations <65 yr. A broad differential diagnosis exists for urinary incontinence in aging male patients, and many patients will be found to have multifactorial incontinence, compounding the issue. Neurologic etiologies common in this population include cerebrovascular accidents, Parkinson's disease, and dementia. Spinal cord injuries and multiple sclerosis are less common. In this analysis, non-neurologic etiologies leading to incontinence are broadly grouped under bladder outlet obstruction, sphincter injury, overactive bladder, underactive bladder, polypharmacy, and urinary tract infections. CONCLUSIONS We provide a review of the differential diagnosis of incontinence in an elderly male patient. There is a need for understanding etiopathology and recognizing that many patients may have a combination of the above. The assessment algorithm, modified from the International Continence Society, provides a pathway for the provider in evaluating and treating elderly patients. PATIENT SUMMARY In this review, we have identified the sources of urinary incontinence in elderly male patients by neurologic and non-neurologic causes. We also discuss the basic evaluation and workup of an incontinent patient.
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Affiliation(s)
- Austin G Hester
- Department of Urology, Wake Forest University, Winston-Salem, NC, USA.
| | - Alexander Kretschmer
- Urologische Klinik und Poliklinik, Campus Großhadern, Ludwig-Maximilians-Universität, Munich, Germany
| | - Gopal Badlani
- Department of Urology, Wake Forest University, Winston-Salem, NC, USA
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