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Truong XQ, Bakali Issaui Z, Gaillet S, Boissier R, Gondran-Tellier B, Delporte V, Lechevallier E, Karsenty G, Michel F. [Bladder augmentation in the era of botulinum toxin: Indications and results]. Prog Urol 2023; 33:547-554. [PMID: 37666743 DOI: 10.1016/j.purol.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 09/06/2023]
Abstract
AIM To determine the surgical indication and results of bladder augmentation (BA) during the last decade in a neurourology center in the era of intradetrusor botulinum toxin injection. MATERIAL We conducted a retrospective study that included patients with BA between January 1, 2012 and December 31, 2022 in our centre. We collected pre-operative demographic, clinical, and urodynamic data, BA indication, and associated procedures. We analyzed early and late complications as well as continence and postoperative voiding mode in patients with first BA in a neurological pathology context. RESULTS We performed 77 BA over the study period. The main indication was neurogenic overactive bladder, which was secondarily resistant to botulinum toxin. The main associated procedure was continent cutaneous diversion (n=31, 57.4%). Among patients who had a first BA for neurogenic bladder, 34 patients had early complications (50%) including 12 patients with≥Clavien 3 complications (17.6%). After a median follow-up of 33 [14; 55] months, 23 patients had late complications (33.8%) and 59 patients had complete continence (86.8%). CONCLUSION In the era of botulinum toxin, the main indication of BA is the secondary failure of botulinum toxin for overactive neurogenic bladder. The BA provided continence in 86.8% of patients. It remains however an intervention with a significant rate of severe complications whose indication must be discussed by a multidisciplinary team. LEVEL OF EVIDENCE Weak.
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Affiliation(s)
- X Q Truong
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - Z Bakali Issaui
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - S Gaillet
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - R Boissier
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - B Gondran-Tellier
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - V Delporte
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - E Lechevallier
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - G Karsenty
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France
| | - F Michel
- CCA d'urologie, service d'urologie et de transplantation rénale, hôpital de la Conception, Assistance publique des Hôpitaux de Marseille, Marseille, France.
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Culha Y, Acaroglu R. The Effect of Video-Assisted Clean Intermittent Catheterization Training on Patients' Practical Skills and Self-Confidence. Int Neurourol J 2022; 26:331-41. [PMID: 36599342 DOI: 10.5213/inj.2244166.083] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 10/21/2022] [Indexed: 12/31/2022] Open
Abstract
PURPOSE This research was carried out in order to examine the effect of clean intermittent catheterization (CIC) training with a video developed by the researchers on patients' ability to practice CIC and self-confidence. METHODS The population of the study consisted of patients who had just started performing CIC in the urology polyclinic of a city hospital in Istanbul. The sample consisted of a total of 80 patients, 40 of whom were in the experimental group and 40 in the control group. The experimental group patients were given CIC training with a training video that was downloaded to the mobile phone of the patient, a family member, or caregiver. The patients' practice skills were evaluated by 2 independent observers. The DISCERN Inquiry Form and the Global Quality Score, the Patient Information Form, the CIC Skill Checklist and the Self-Confidence Scale in Clean Intermittent Self-Catheterization were used to collect data. RESULTS In the experimental group, consisting of patients who received video-assisted training, the mean scores for the CIC Skill Checklist and the Self-Confidence Scale in Clean Intermittent Self-Catheterization were statistically significantly higher than in the control group (P<0.001), the experience of feeling pain during catheterization was less than in the control group, and the patients in the experimental group experienced statistically significantly fewer complications such as urinary tract infections, urgency, urinary incontinence, hematuria and urethral stricture (P<0.05). CONCLUSION Video-assisted CIC training had a positive effect on patients' practical skills and self-confidence.
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Santoso DN, Sinuraya FAG, Ambarsari CG. Distal renal tubular acidosis presenting with an acute hypokalemic paralysis in an older child with severe vesicoureteral reflux and syringomyelia: a case report. BMC Nephrol 2022; 23:248. [PMID: 35836135 PMCID: PMC9284770 DOI: 10.1186/s12882-022-02874-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Accepted: 07/03/2022] [Indexed: 11/23/2022] Open
Abstract
Background Distal renal tubular acidosis (dRTA) is the most common type of renal tubular acidosis (RTA) in children. Pediatric dRTA is usually genetic and rarely occurs due to acquired issues such as obstructive uropathies, recurrent urinary tract infections (UTIs), and chronic kidney disease (CKD). Although persistent hypokalemia frequently occurs with dRTA, acute hypokalemic paralysis is not frequently reported, especially in older children. Case presentation An eight-year-old girl presented with an acute first episode of paralysis. A physical examination revealed normal vital signs, short stature consistent with her genetic potential, and decreased muscle strength of her upper and lower extremities. Preexisting conditions included stage 4 CKD due to recurrent UTIs, severe vesicoureteral reflux and bilateral hydronephrosis, neurogenic bladder, and multisegment thoracic syringomyelia. Her laboratory work-up revealed hypokalemic, hyperchloremic metabolic acidosis with a normal anion gap. She also had a urine osmolal gap of 1.9 mOsmol/kg with a high urine pH. Intravenous potassium replacement resulted in a complete resolution of her paralysis. She was diagnosed with dRTA and discharged with oral bicarbonate and slow-release potassium supplementation. Conclusions This case report highlights the importance of considering dRTA in the differential diagnosis of hypokalemic acute paralysis in children. Additionally, in children with neurogenic lower urinary tract dysfunction and recurrent UTIs, early diagnosis of spinal cord etiology is crucial to treat promptly, slow the progression of CKD, and prevent long-term complications such as RTA.
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Affiliation(s)
- Dara Ninggar Santoso
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, 10430, Jakarta, Indonesia
| | - Fira Alyssa Gabriella Sinuraya
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, 10430, Jakarta, Indonesia
| | - Cahyani Gita Ambarsari
- Department of Child Health, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital Diponegoro, 71 Jakarta Pusat, 10430, Jakarta, Indonesia. .,School of Medicine, University of Nottingham, Nottingham, UK. .,Medical Technology Cluster, Indonesian Medical Education and Research Institute (IMERI), Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia.
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Elliott CS, Stoffel JT, Myers JB, Lenherr SM, Welk B, Elliott SP, Shem K. Validation of Upper Extremity Motor Function as a Key Predictor of Bladder Management After Spinal Cord Injury. Arch Phys Med Rehabil 2019; 100:1939-1944. [PMID: 31348899 DOI: 10.1016/j.apmr.2019.06.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/17/2019] [Accepted: 06/18/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To validate if better upper extremity (UE) motor function predicts clean intermittent catheterization (CIC) adoption and adherence after spinal cord injury (SCI) using a validated instrument (as opposed to prior research using scales based on expert opinion). DESIGN We examined data from the Neurogenic Bladder Research Group SCI registry, a multicenter, prospective, observational study assessing persons with neurogenic bladder following SCI. All participants who were unable to volitionally void and were >1 year post injury were included. Participants were dichotomized into those performing CIC vs those using other bladder management methods. In addition to demographic and clinical characteristics, UE motor function was examined using the SCI-Fine Motor Function Index using validated categorization levels: (1) no activities requiring hand function, (2) some activities involving gross hand movement, (3) some activities requiring dexterity or coordinated UE movement, or (4) most activities requiring dexterity and coordinated UE movement. Associations were examined using logistic regression. SETTING Multicenter study. PARTICIPANTS Registry participants unable to volitionally void after SCI (N=1236). INTERVENTION Not applicable. MAIN OUTCOME MEASURE Upper extremity motor function association with CIC. RESULTS A total of 1326 individuals met inclusion criteria (66% performing CIC, 60% male, and 82% white). On multivariate analysis, better UE motor function was associated with a statistically increased odds of performing CIC (odds ratio, 3.10 [Level 3] and odds ratio, 8.12 [Level 4] vs Levels 1 and 2 [P<.001]). CONCLUSION In persons with SCI who are unable to volitionally void, UE motor function is highly associated with CIC. These results validate prior findings and continue to suggest that following SCI, the degree of preserved UE motor function is associated with CIC more than any other factor.
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Affiliation(s)
- Christopher S Elliott
- Department of Urology, Stanford University Medical Center, Stanford, California; Division of Urology, Santa Clara Valley Medical Center, San Jose, California.
| | - John T Stoffel
- Department of Urology, University of Michigan, Ann Arbor, Michigan
| | - Jeremy B Myers
- Division of Urology, University of Utah, Salt Lake City, Utah
| | - Sara M Lenherr
- Division of Urology, University of Utah, Salt Lake City, Utah
| | - Blayne Welk
- Division of Urology, Western University, London, Ontario, Canada
| | - Sean P Elliott
- Department of Urology, University of Minnesota, Minneapolis, Minnesota
| | - Kazuko Shem
- Department of Physical Medicine and Rehabilitation, Santa Clara Valley Medical Center, Fruitdale, California
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AlSaleh AJ, Qureshi AZ, Abdin ZS, AlHabter AM. Long-term compliance with bladder management in patients with spinal cord injury: A Saudi-Arabian perspective. J Spinal Cord Med 2018; 43:374-379. [PMID: 30346256 PMCID: PMC7241560 DOI: 10.1080/10790268.2018.1531609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
Objective: To examine long-term compliance with bladder management in patients with spinal cord injury (SCI) at a tertiary care rehabilitation facility in Saudi Arabia.Design: Cross-sectional survey.Setting: Tertiary care rehabilitation facility in Saudi Arabia.Participants: A self-administered questionnaire was distributed to patients with SCI during their clinic visits. 50 patients (41 males and nine females) participated in the survey. Data documentation included demographic characteristics, type and level of injury, compliance with bladder management and barriers in compliance.Main outcome measures: The type of bladder management employed at first follow-up visit was compared with that employed at discharge.Results: Eleven out of 41 patients who were discharged on clean intermittent catheterization (CIC) stopped it within 3 months of discharge, mainly due to lack of accessibility and financial support to buy catheters. Of the total sample, 23% reported that they did not know the difference between catheter types and their advantages, and 49% stated that they did not receive proper health education regarding bladder management.Conclusion: CIC was the most commonly used bladder management technique in patients with SCI following up at a tertiary care rehabilitation facility in Saudi Arabia. Compliance with CIC may be improved by ensuring access to catheters post-discharge and by providing appropriate education about bladder management during inpatient rehabilitation.
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Affiliation(s)
- Anas Jehad AlSaleh
- Department of Physical Medicine & Rehabilitation, King Fahad Medical City, Riyadh, Saudi Arabia,Correspondence to: Anas Jehad AlSaleh, Department of Physical Medicine & Rehabilitation, King Fahad Medical City, Riyadh, Saudi Arabia.
| | - Ahmad Zaheer Qureshi
- Department of Physical Medicine & Rehabilitation, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Zilal Syamsuddin Abdin
- Department of Physical Medicine & Rehabilitation, King Fahad Medical City, Riyadh, Saudi Arabia
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Neyaz O, Srikumar V, Equebal A, Biswas A. Change in urodynamic pattern and incidence of urinary tract infection in patients with traumatic spinal cord injury practicing clean self-intermittent catheterization. J Spinal Cord Med 2018; 43:347-352. [PMID: 30277852 PMCID: PMC7241564 DOI: 10.1080/10790268.2018.1512729] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
Objective: To observe changes in cystometric parameters in individuals with spinal cord injury (SCI) with neurogenic bladder practicing clean intermittent self-catheterization (CIC) and incidence of urinary tract infection (UTI) in such patients.Design: Prospective, observational study.Setting: Tertiary Urban Rehabilitation Hospital.Participants: Persons with neurogenic bladder caused by traumatic SCI and practicing CIC.Interventions: Clinical evaluation, complete urine analysis, urine culture and sensitivity, ultrasonography of the abdomen and urodynamic study were evaluated at baseline and at follow-up (6 months to 1 year).Outcome Measures: Detrusor pattern, cystometric capacity, detrusor compliance, detrusor leak point pressure, residual urine, incidence of UTI.Results: Thirty-one participants were included in the study. The baseline cystometric study showed that 15 had overactive detrusor and 16 had detrusor areflexia. The mean cystometric capacity decreased significantly between baseline and follow-up in both the groups but remained within the normal threshold limit, decline being more marked in the overactive detrusor group, who also had more marked decrease in compliance. Mean detrusor leak point pressure was below 40 cm H2O in all participants in both groups at baseline and follow-up. Mean residual urine improved at follow-up in both groups. Incidence of UTI was 2.29 episodes per patient per year, and more frequent in the overactive detrusor group. Escherichia coli was the causative agent in 45%.Conclusion: The cystometric capacity and compliance decreased significantly though patients were doing regular CIC and managed on antimuscarinics for detrusor overactivity (DO). UTI is more common in individuals with SCI with DO and E. coli is the most common cause of UTI.
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Affiliation(s)
- Osama Neyaz
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi, India
| | - Venkataraman Srikumar
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi, India,Correspondence to: Venkataraman Srikumar, Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India; Ph: +91 011 26593232.
| | - Ameed Equebal
- National Institute for Locomotor Disabilities, Kolkata, India
| | - Abhishek Biswas
- National Institute for Locomotor Disabilities, Kolkata, India
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Kennelly M, Green L, Alvandi N, Wehbe S, Smith JJ, MacDiarmid S, Mangel J, Schwartz M, Aboushwareb T, Murray B. Clean intermittent catheterization rates after initial and subsequent treatments with onabotulinumtoxinA for non-neurogenic overactive bladder in real-world clinical settings. Curr Med Res Opin 2018; 34:1771-1776. [PMID: 29458265 DOI: 10.1080/03007995.2018.1443061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Previous randomized controlled trials have reported a 6.1-6.9% incidence of clean intermittent catheterization (CIC) following treatment with onabotulinumtoxinA in non-neurogenic overactive bladder (OAB) patients who were inadequately managed by ≥1 anticholinergic. A multi-center retrospective chart review assessed the real-world rate of voiding dysfunction requiring catheterization. METHODS Patients received onabotulinumtoxinA 100 U (approved dose) administered by experienced injectors between January 2013 and June 2015. Patients using CIC or an indwelling catheter for ≥24 hours for voiding dysfunction prior to onabotulinumtoxinA injections were excluded. The primary outcome was post-treatment CIC (lasting >24 hours; per individual physician's clinical judgment considering patient's voiding symptoms, post-void residual [PVR] urine volumes and patient bother). Potential baseline predictors of CIC (history of pelvic prolapse, cystocele, diabetes, PVR urine volume and age) were assessed using multivariable logistic regression. RESULTS Overall, 299 patients received their first treatment with onabotulinumtoxinA 100 U. Mean age was 66.4 years; 98.3% were female. The incidence of CIC was 2.7% in the total study population after the first treatment with onabotulinumtoxinA. The de novo CIC rate in treatments 2 and 3 combined was similarly low (3.2%). None of the evaluated baseline characteristics were significant predictors of CIC initiation due to the low CIC incidence. CONCLUSIONS This real-world study of non-neurogenic OAB patients treated with onabotulinumtoxinA suggests that the CIC rate is lower than the rates reported in previous studies. There were no significant correlations between baseline predictors and CIC initiation, although statistical significance may not have been reached because of the low incidence of CIC.
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Affiliation(s)
| | - Lonny Green
- b Virginia Women's Center , Richmond , VA , USA
| | | | - Salim Wehbe
- d University of California at Davis , Sacramento , CA , USA
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Motavasseli D, Chesnel C, Charlanes A, Menoux D, Charoenwong F, Le Breton F, Amarenco G. Adherence to Anticholinergic Therapy and Clean Intermittent Self-Catheterization in Patients With Multiple Sclerosis. Int Neurourol J 2018; 22:133-41. [PMID: 29991235 DOI: 10.5213/inj.1836054.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 05/09/2018] [Indexed: 01/08/2023] Open
Abstract
Purpose To evaluate adherence to anticholinergic therapy (AT) and clean intermittent self-catheterization (CISC) in patients with multiple sclerosis (MS) and to identify factors associated with poor adherence. Methods This single-center study prospectively included 49 patients suffering from MS who had been prescribed AT and/or CISC. Adherence was evaluated using a self-report questionnaire. The Expanded Disability Status Scale (EDSS), Patient Global Impression of Improvement, Mini-Mental State Examination, Urinary Symptom Profile, and Hospital Anxiety and Depression (HAD) instruments were administered, and the number of daily anticholinergic pills and/or catheterizations was noted. Whether patients were receiving concomitant intradetrusor botulinum toxin injections was assessed, as were barriers to treatment, side effects, number of spontaneous micturitions, reasons for the prescription, satisfaction, and difficulties. Results Only 38% of patients were adherent to AT. Experiencing side effects was related to nonadherence (P=0.02). Only 29% of patients were adherent to CISC. More intense voiding dysfunction (P<0.001), a higher frequency of CISC (P=0.03), and a higher EDSS score (P=0.02) were associated with better adherence. Conversely, the HAD score (P<0.001), depression (P<0.001), the persistence of spontaneous micturition (P<0.001), a blocking sensation during catheterization (P=0.04), and the need to adapt one’s posture or gesture to perform catheterization (P=0.04) were associated with poorer adherence. Conclusions Adherence to AT and CISC was poor in patients with MS suffering from bladder dysfunction. Several factors related to nonadherence were identified in this study, and addressing these factors might help to improve treatment adherence.
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Hentzen C, Haddad R, Ismael SS, Peyronnet B, Gamé X, Denys P, Robain G, Amarenco G; GRAPPPA (Clinical research Group of perineal dysfunctions in older adults). Intermittent Self-catheterization in Older Adults: Predictors of Success for Technique Learning. Int Neurourol J 2018; 22:65-71. [PMID: 29609423 DOI: 10.5213/inj.1835008.504] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 03/01/2018] [Indexed: 11/17/2022] Open
Abstract
Purpose The main goal of this retrospective study is to explore the predictors of success in learning clean intermittent self-catheterization (CISC) in patients over 65 years of age. The secondary goal is to assess whether in this population, the risk of failure to perform CISC is greater, compared with patients under 65 with similar pathologies. Methods All patients older than 65 consulting between January 2011 and January 2016 for learning CISC were included. A control population younger than 65 matching with sex, body mass index, and pathology was selected. Results One hundred sixty-nine of the 202 patients (83.7%) over 65 succeeded in learning CISC. Obesity (P<0.05), low pencil and paper test (PP test) (P<0.01) and low functional independence measure (FIM) (P<0.01) scores were risk factors of failure. No significant differences were found with sex or pathology. In multivariate analysis, low PP test perineum access (odds ratio [95% confidence interval], 2.30 [1.32–4.42]), low FIM motor (1.04 [1.01–1.08]), and FIM cognition (1.18 [1.03–1.37]) scores were independent factors of learning failure. Compared to control group, age over 65 was not predictive of failure (P=0.15). Conclusions Our study shows that success in learning CISC does not depend on age but on difficulties in mobility, access to perineum and probably cognitive disorders.
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Szymanski KM, Lopez PJ, Corbetta JP, Reed F, Ruiz J, Pullin Y, Weller S, Zubieta R, Rink RC, Cain MP. Do anterior catheterizable urinary channels have fewer complications than posterior channels? An international cohort study. J Pediatr Urol 2018; 14:48.e1-7. [PMID: 28822627 DOI: 10.1016/j.jpurol.2017.06.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 06/28/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Appendicovesicostomy (APV) and Monti ileovesicostomy (Monti) are durable catheterizable channels. While subfascial revision rates vary by channel type, a channel implanted in the anterior (vs posterior) aspect of the bladder may have a lower subfascial revision risk, due to decreased channel mobility and better fascial fixation. The present study aimed to compare long-term durability of anteriorly compared to posteriorly implanted APV and Monti channels in a large international cohort. MATERIALS AND METHODS A retrospective cohort study was conducted on patients aged ≤21 years and who underwent APV or Monti surgery with an open technique at three high-volume centers (1990-2015). The following were noted: patient demographics, stomal and subfascial revisions, stomal location, channel placement (anterior/posterior), and channel type - APV, spiral Monti to umbilicus (SMU), other Monti channels. Survival analysis and Cox proportional hazards regression were used to separately examine the three channel groups. RESULTS Of the 675 patients who met inclusion criteria, 387 had an APV (71.3% anterior), 53 had an SMU (13.2% anterior) and 235 had other Monti channels (42.1% anterior). Median age at surgery was 8.8 years for APV (median follow-up: 5.5 years), 9.2 years for other Monti (follow-up: 6.6 years) and 7.9 years for SMU (follow-up: 9.0 years). Patients originated from the USA (67.9%), Argentina (26.4%) and Chile (5.8%). Overall, 76 stomal and 77 subfascial revisions occurred. Risk of stomal revision was 9.3-12.0% at 5 years of follow-up, and was similar between channel types or location (P = 0.57). Risk of subfascial revision at 5 years was 7.4% for APV, 12.7% for all other Monti channels and 25.9% for SMU (P = 0.001). On survival analysis, stomal and subfascial revision rates were similar between anterior and posterior channels for APV (P ≥ 0.16), other Monti channels (P ≥ 0.62) and SMU (P ≥ 0.43) (Summary Fig.). On multivariate regression, channel configuration was not associated with stomal or subfascial revision for APV (P ≥ 0.18) or other Monti channels (P ≥ 0.64). Sex, age, diagnosis, country and stomal location were not associated with revision risk (P ≥ 0.06). DISCUSSION Contrary to the hypothesis, subfascial revision rates were no different between anterior and posterior channels. Given that many reported outcomes related to genitourinary reconstruction occur rarely and require prolonged follow-up, collaborative research in this area should be encouraged. CONCLUSIONS The study demonstrated durable long-term results with the APV and Monti techniques in an international cohort. Risks of stomal and subfascial complications were not significantly different between anteriorly and posteriorly implanted channels. As previously reported, Monti channels, particularly SMU, were more prone to undergoing subfascial revisions.
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Szymanski KM, Whittam B, Misseri R, Chan KH, Flack CK, Kaefer M, Rink RC, Cain MP. A case of base rate bias, or are adolescents at a higher risk of developing complications after catheterizable urinary channel surgery? J Pediatr Urol 2017; 13:184.e1-184.e6. [PMID: 28159526 DOI: 10.1016/j.jpurol.2016.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 12/05/2016] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Adolescents are considered to be at high risk of developing complications after lower genitourinary tract reconstruction. This perception may be due to base rate bias, where clinicians favor specific information (adolescents with complications), while ignoring more general information (number of total adolescents being followed). The goal of this study was to assess whether age was a true risk factor for subfascial and stomal revisions after continent catheterizable urinary (CCU) channel procedures. MATERIALS AND METHODS Consecutive patients aged <21 years and who underwent appendicovesicostomy and Monti surgery at the present institution were retrospectively reviewed; demographic and surgical data were collected. Time to subfascial or stomal revision was stratified by age at initial surgery (child: <8, preteen: 8-12, adolescent: 13-17, adult: ≥18 years old) and analyzed with Cox proportional-hazards regression. Secondary analyses included: different age categories at initial surgery (<8, 8-11, 12-15, 16-19, ≥20 years), analyzing age as a continuous and a time-varying covariate. RESULTS Of the 510 patients with CCU channels (median age at surgery: 7.9 years), 63 (12.4%) had subfascial and 53 (10.4%) had stomal revision (median follow-up: 6.8 years). Median age at subfascial and stomal revision was 11.3 and 10.3 years, respectively. Preteens contributed 33.0% and adolescents contributed 29.3% of the total follow-up time (3263.9 person-years). Over 80% of revisions occurred within 5 years of surgery, regardless of age at initial surgery (P ≥ 0.57) (Summary table). On multivariate analysis, age at initial surgery was not associated with undergoing subfascial (P ≥ 0.62) or stomal revisions (P ≥ 0.69). Montis were 2.1 times more likely than appendicovesicostomies to undergo a subfascial revision (P = 0.03). No other variables were associated with the risk of subfascial or stomal revision (P ≥ 0.11). Secondary analyses provided similar results. DISCUSSION Since the median age at surgery was 8 years old and most complications occurred within the first 5 years of follow-up, it is not surprising that most revisions occurred in 8-13 year olds. Pediatric urologists appear to base their impression of adolescents being "high risk" on specific information (adolescents having complications), while subconsciously ignoring more general information (adolescents represent a large proportion of patients in follow-up). This study had several limitations: channel complications treated non-surgically (e.g. prolonged catheterization) were not included. The findings may not be generalizable to other genitourinary reconstructive procedures or clinical settings. CONCLUSIONS While complications were twice as high in Monti channels than appendicovesicostomies, no single age group was at increased risk. The impression that adolescents are a high-risk group appears to represent a base rate bias.
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Affiliation(s)
- K M Szymanski
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA.
| | - B Whittam
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - R Misseri
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - K H Chan
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - C K Flack
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - M Kaefer
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - R C Rink
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
| | - M P Cain
- Division of Pediatric Urology, Riley Hospital for Children at IU Health, 705 Riley Hospital Dr., Suite 4230, Indianapolis, IN 46202, USA
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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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Szymanski KM, Whittam B, Misseri R, Flack CK, Hubert KC, Kaefer M, Rink RC, Cain MP. Long-term outcomes of catheterizable continent urinary channels: What do you use, where you put it, and does it matter? J Pediatr Urol 2015; 11:210.e1-7. [PMID: 26071074 DOI: 10.1016/j.jpurol.2015.05.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 05/03/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Appendicovesicostomy (APV) and Monti ileovesicostomy (Monti) are commonly used catheterizable channels with similar outcomes on short-term follow-up. Their relative long-term results have not been previously published. OBJECTIVE Our goal was to assess long-term durability of APV and Monti channels in a large patient cohort. STUDY DESIGN In this retrospective cohort study, we retrospectively reviewed consecutive patients ≤21 years old undergoing APV and Monti surgery at our institution (1990-2013). We collected data on demographics, channel type, location, continence and stomal and subfascial revisions. Kaplan-Meier survival and Cox proportional hazards analysis were used. RESULTS Of 510 patients meeting inclusion criteria, 214 patients had an APV and 296 had a Monti (50.5% spiral Monti). Median age at surgery was 7.4 years for APV (median follow-up: 5.7 years) and 8.7 years for Monti (follow-up: 7.7 years). Stomal stenosis, overall stomal revisions and channel continence were similar for APV and Monti (p ≥ 0.26). Fourteen APVs (6.5%) had subfascial revisions compared to 49 Montis (16.6%, p = 0.001). On survival analysis, subfascial revision risk at 10 years for APV was 8.6%, Monti channels excluding spiral umbilical Monti: 15.5% and spiral umbilical Monti: 32.3% (p < 0.0001, Figure). On multivariate regression, Monti was 2.09 times more likely than APV to undergo revision (p = 0.03). The spiral Monti to the umbilicus, in particular, was 4.23 times more likely than APV to undergo revision (p < 0.001). Concomitant surgery, gender, age and surgery date were not significant predictors of subfascial revision (p ≥ 0.17). Stomal location was significant only for spiral Montis. DISCUSSION Our study has several limitations. Although controlling for surgery date was a limited way of adjusting for changing surgical techniques, residual confounding by surgical technique is unlikely, as channel implantation technique was typically unrelated to channel type. We did not include complications managed conservatively or endoscopically. In addition, while we did not capture patients who were lost to follow-up, we attempted to control for this through survival analysis. CONCLUSIONS We demonstrate, durable long-term results with the APV and Monti techniques. The risk of channel complications continues over the channel's lifetime, with no difference in stomal complications between channels. At 10 years after initial surgery, Monti channels were twice as likely to undergo a subfascial revision (1 in 6) than APV (1 in 12). The risk is even higher in for the spiral umbilical Monti (1 in 3).
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Affiliation(s)
- Konrad M Szymanski
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Benjamin Whittam
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Rosalia Misseri
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Chandra K Flack
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Katherine C Hubert
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Martin Kaefer
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Richard C Rink
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Mark P Cain
- Division of Pediatric Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN, USA
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Spernat D, Woo HH. Mini-photoselective vaporization of the prostate for difficult intermittent self-catheterization. Korean J Urol 2012; 53:654-6. [PMID: 23061005 PMCID: PMC3460010 DOI: 10.4111/kju.2012.53.9.654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Accepted: 06/28/2011] [Indexed: 11/18/2022] Open
Abstract
Bladder neck incision or transurethral incision of the prostate is a procedure described for men with bladder outflow obstruction associated with a gland size of less than 30 ml. We report a case of a man with detrusor dysfunction who was having increasing difficulty performing clean intermittent self-catheterization of the bladder. The successful use of the 120 W lithium triborate laser to perform a "mini-photoselective vaporization of the prostate" ("mini-PVP") enabled discharge of the patient on the same day as well as resolution of the patient's difficulties in performing self-catheterization. Mini-PVP has proven to be a simple and effective approach to resolution of a prostate configuration impeding the process of clean intermittent self-catheterization.
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