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Stivalet-Schoentgen N, Perrouin Verbe MA, Campagne-Loiseau S, Donon L, Levesque A, Rigaud J, Venara A, Thubert T, Vidart A, Bosset PO, Revel-Delhom C, Lucot JP, Deffieux X, Hermieu JF. Management of Complications of Prosthetic Mid-urethral Tape Surgery for Stress Urinary Incontinence in Women. Urology 2024:S0090-4295(24)00766-0. [PMID: 39242049 DOI: 10.1016/j.urology.2024.08.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 07/04/2024] [Accepted: 08/29/2024] [Indexed: 09/09/2024]
Abstract
OBJECTIVE To propose guidelines for the management of complications of prosthetic mid-urethral tape surgery for stress urinary incontinence in women. METHODS These guidelines are based on an exhaustive literature review on retropubic and trans-obturator mid-urethral tape complications. The expert panel rated the level of evidence of each study, summarized literature for the treatment of each complication, and proposed guidelines. RESULTS Management of these complications is complex and the first treatment is crucial to offer the best functional result to the patient. We propose a standardized approach and guidelines for the management of complications to help physicians to early identify a surgical complication, offer adequate treatment for each complication and provide clear and appropriate information to patients. We detailed management of intraoperative complications as follows: bladder, urethral, vaginal, visceral, and vascular injury; short-term post-operative complications are the following: bleeding/hematoma, voiding dysfunction, pain, infection; and long-term post-operative complications are the following: chronic voiding dysfunction, de novo overactive bladder syndrome, chronic pain, dyspareunia, vaginal, bladder, and urethral tape erosion. CONCLUSION These guidelines may help physicians to improve management of prosthetic mid-urethral sling complications that may occur following stress urinary incontinence surgery.
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Bouteille C, Pere M, Chelghaf I, Rigaud J, Madec FX, Perrouin-Verbe MA, Loubersac T. Mini-percutaneous nephrolithotomy: Is smaller better for kidney stones in patients with neurogenic bladder? THE FRENCH JOURNAL OF UROLOGY 2024; 34:102522. [PMID: 37758606 DOI: 10.1016/j.purol.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/02/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023]
Abstract
INTRODUCTION Patients with neurologic bladder are at an increased risk for urolithiasis, and currently, data on mini-percutaneous nephrolithotomy in this population are limited. Our objective was to compare mini (15F)-percutaneous nephrolithotomy, standard (24F)-PCNL and flexible ureteroscopy in terms of efficacy and safety in treatment of kidney stones in patients with neurogenic lower urinary tract dysfunction (NLUTD). METHODS We conducted a retrospective monocentric study in our neuro-urological referral centre. All consecutive patients with NLUTD and a cumulative size of renal calculi greater than 15mm or 10mm in the lower calyx, who had extraction surgery between 2005 and 2020, were included. The primary endpoint was the one-session stone-free rate (SFR) at 3 months on a CT scan. The secondary endpoints were complication (Clavien-Dindo grading system), operative time, blood loss and length of hospital stay. RESULTS We performed 76 standard PCNL (sPCNL), 46 flexible ureteroscopy lithotripsy (fURL) and 25 miniaturized PCNL (mPCNL). The one-session SFR was 37.5% for the mPCNL group, 38.2% for the sPCNL group and 37% for the fURL group with no significant difference between the three procedures (P=0.99). Early complications, blood loss and transfusion rates were lower in the mPCNL group than in the sPCNL group (P=0.047) and comparable to fURL group. The final SFRs after a second intervention for mPCNL, sPCNL and fURL were 48%, 61.8% and 63%, respectively (P=0.67). CONCLUSION The efficacy of mPCNL in patients with NLUTD was not different from other techniques, but a significantly lower rate of complications than sPCNL was observed. LEVEL OF PROOF 3.
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Le Roy C, Lefèvre C, Lepoittevin L, Reiss B, Le Fort M, Rigaud J, Perrouin-Verbe B, Perrouin-Verbe MA. Switching from onabotulinum toxin A to abobotulinum toxin A for treating detrusor overactivity in spinal cord injured patient, does it really work? Prog Urol 2023; 33:503-508. [PMID: 37550178 DOI: 10.1016/j.purol.2023.07.007] [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: 04/28/2023] [Accepted: 07/10/2023] [Indexed: 08/09/2023]
Abstract
AIM To assess the efficacy of switching to Abobotulinumtoxin A (ATA) intradetrusor injections (IDI) after failure of Onabotulinumtoxin A (OTA) IDI for the treatment of neurogenic detrusor overactivity in patients with spinal cord injury (SCI). MATERIALS AND METHODS A single-centre retrospective chart review study. All SCI patients who started OTA IDI after 2011 and had an ATA IDI switch were included. The primary outcome was the clinical and urodynamic efficacy of the switch to ATA IIDs at the last follow-up. Secondary outcomes were initial efficacy, duration of ATA treatment, and patient outcome including the occurrence of augmentation enterocystoplasty at last follow-up. RESULTS Sixty-two patients were included. Eighteen patients (28.9%) were initially responders to ATA IDI. Nine patients (14.5%) remained responders at last follow-up after a median of 17 months (AE 8.8-29). Thirty-two patients (51.6%) had had or were awaiting augmentation enterocystoplasty with a follow-up time of 18.5 months (IQR 8-27). Eleven patients (17.7%) were on ATA IDI with low efficacy. Seven patients (11.3%) were switched back to OTA and 3 patients (4.8%) changed their voiding pattern. CONCLUSION Switching from OTA to ATA toxin for IDI in the treatment of detrusor overactivity after spinal cord injury have long-term efficacy for a limited number of patients but may delay the need for surgery. LEVEL OF EVIDENCE: 4
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Mesnard B, de Vergie S, Chelghaf I, Bouchot O, Perrouin Verbe MA, Karam G, Branchereau J, Rigaud J. Robot-assisted radical nephroureterectomy for upper tract urothelial carcinoma: Peri and postoperative outcomes. Actas Urol Esp 2023; 47:441-449. [PMID: 36966898 DOI: 10.1016/j.acuroe.2023.03.004] [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: 01/19/2023] [Revised: 02/12/2023] [Accepted: 02/15/2023] [Indexed: 03/29/2023]
Abstract
INTRODUCTION The treatment of urothelial tumours of the upper urinary tract at high risk of specific mortality is based on radical nephroureterectomy (RNU). Robotic-assisted laparoscopic radical nephroureterectomy (RARNU) is still under investigation to definitively establish the safety of this procedure in the management of urothelial tumours of the upper urinary tract. The primary objective is to evaluate the intra- and postoperative safety of RARNU and, subsequently, to evaluate the medium-term oncological results. METHODS Our study is a retrospective, mono-centric study with a collection of RARNUs conducted between 1st January 2015 and 1st October 2021. The RARNUs were performed with the assistance of the Da Vinci Si® robot, then from 2017 the Da Vinci Xi® robot. Whenever possible, the entire procedure was carried out without re-docking. RESULTS Between 1st January 2015 and 1st October 2021, 29 RARNUs were carried out at our centre. Complete surgery without re-docking was possible in 80% of cases with the Da Vinci Xi® robot. One patient required conversion to open surgery due to difficult dissection. 50% of tumours were classified as T3 or T4. The 30-day complication rate was 31%. The median length of hospitalisation was 5 days. The disease-free survival at the mean survival time (27.5 months) was of 75.2%. One patient had a recurrence in the nephrectomy compartment and no patient had a peritoneal or trocar orifice recurrence. CONCLUSION Performing RARNU for the management of tumours of the upper urinary tract appears to meet the criteria of surgical safety and those of oncological safety.
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Chapelle C, Broudeur L, Bessard A, Durand T, Le Berre - Scoul C, Rigaud J, Baron M, Neunlist M, Perrouin-Verbe MA. Urothelial remodeling after spinal cord injury. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00884-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Mesnard B, Lecoq J, De Vergie S, Perrouin Verbe MA, Chelghaf I, Karam G, Rigaud J, Descazeaud A, Robert G, Branchereau J. [Prostatic hyperplasia: Evaluation of practices in general practice, dissemination, and impact of recommendations]. Prog Urol 2023; 33:58-65. [PMID: 35842333 DOI: 10.1016/j.purol.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/11/2022] [Accepted: 06/13/2022] [Indexed: 02/01/2023]
Abstract
INTRODUCTION In 2015, the French Association of Urology, by the male lower urinary tract symptoms Committee, published a practices guideline for the management of prostatic hyperplasia in general practice. Five years after the publication of these recommendation, our objective is to assess their dissemination and their impact in general practice. MATERIAL A specially designed questionnaire was distributed online via the departmental councils of the order and to all regional unions of liberal doctors. The distribution to general practitioners was at the discretion of each organisation depending on local policies. RESULTS Two hundred and eighty responses were collected. Fifty-five percent of the population was female. 83 % of the general practitioners did not report having knowledge of the practice guideline. 77 % of doctors stated that they had not received training or information on prostatic hyperplasia in the past 5 years. Among the notable results, 51 % of general practitioners declared performing a digital rectal examination. 44 % prescribed an endorectal ultrasound. Only 7 % of doctors were aware of the existence of minimally invasive surgical techniques. CONCLUSION The practices guideline for the management of prostatic hyperplasia in general practice proposed in 2015 by the male lower urinary tract symptoms Committee seems to be little known by general practitioners. Dissemination of these recommendations solely through publication in Progrès en Urologie seems ill-suited to consideration by general practitioners, and it seems necessary to consider other modes of dissemination. LEVEL OF EVIDENCE 4, grade C.
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Broudeur L, Loubersac T, Le Normand L, Karam G, Branchereau J, Rigaud J, Perrouin Verbe M. Robot-assisted laparoscopic artificial urinary sphincter implantation in women with posterior approach and intraoperative cystoscopic monitoring. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00929-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Ochoa Vargas C, Broudeur L, Le Normand L, Karam G, Rigaud J, Perrouin-Verbe M. Robot-assisted female artificial urinary sphincter (AUS) implantation by posterior approach with endoscopy monitoring. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01444-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Minard G, Prescornita R, Tralongo F, Kaisari E, Lacoste M, Rigaud J, Brézin A, Zini P, Chauveau Jouve P. Maladie de Vogt-Koyanagi-Harada après vaccination contre le COVID. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.10.270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Haberstich M, Pignot G, Rigaud J, Cancel M, Maillet D, Oudard S, Pouessel D, Serrate C, Campedel L, Dumont C, Borchiellini D, Barthelemy P, Boughalem E, Colomba E, Huillard O, Boyle H, Lefort F, Constans Schlurmann F, Audenet F, Thibault C. 1762P MERINOS: Metastatic non muscle invasive urothelial carcinoma - An observational study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Chelghaf I, Glemain P, Madec F, Loubersac T, de Vergie S, Branchereau J, Rigaud J, Perrouin-Verbe B, Lefort M, Perrouin-Verbe M. Néphrolithotomie percutanée chez les patients neurologiques : efficacité et morbidité à long terme. Prog Urol 2022; 32:442-450. [DOI: 10.1016/j.purol.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 11/05/2021] [Accepted: 12/14/2021] [Indexed: 10/18/2022]
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Stessy K, Robin H, Bigot P, Baboudjian M, Françot M, De Vergie S, Rigaud J, Chapuis M, Brureau L, Jousseaume C, Karray O, Kosseifi F, Borojeni S, Lechevallier E, Bernardeau S, Bruyère F, Gondran-Tellier B, Vallée M. Epidemiology of asymptomatic bacteriuria prior urological surgery: preliminary results of the retrospective and multicenter TOCUS study. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00121-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Saar M, Fizazi K, Shore N, Smith M, Damber JE, Semenov A, Ribal Caparrós M, Birtle A, Rigaud J, Ortiz J, Schmall A, Srinivasan S, Verholen F. Effects of prior local therapy by radical prostatectomy or radiotherapy on the efficacy and safety of darolutamide in patients with nonmetastatic castration-resistant prostate cancer from aramis. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01045-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Brureau L, Chapuis M, Robin H, Bigot P, Baboudjian M, Françot M, De Vergie S, Rigaud J, Jousseaume C, Karray O, Kosseifi F, Borojeni S, Lechevallier E, Bernardeau S, Gondran-Tellier B, Bruyère F, Kutchukian S, Vallée M. Risk factors of infectious complications after benign prostatic hyperplasia surgery: Preliminary results from the retrospective and multicenter TOCUS cohort. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00200-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Stessy K, Robin H, Bigot P, Baboudjian M, Françot M, De Vergie S, Rigaud J, Chapuis M, Brureau L, Jousseaume C, Karray O, Kosseifi F, Borojeni S, Lechevallier E, Bernardeau S, Bruyère F, Gondran-Tellier B, Vallée M. Risk factors for postoperative infections after urological surgery: Preliminary results from the national and multicenter TOCUS study. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00202-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Branchereau J, Ogbemudia AE, Bas-Bernardet SL, Prudhomme T, Rigaud J, Karam G, Blancho G, Mesnard B. Novel Organ Perfusion and Preservation Strategies in Controlled Donation After Circulatory Death in Pancreas and Kidney Transplantation. Transplant Proc 2021; 54:77-79. [PMID: 34879976 DOI: 10.1016/j.transproceed.2021.09.059] [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: 07/23/2021] [Revised: 09/13/2021] [Accepted: 09/28/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Kidney and pancreatic transplants from controlled donation after circulatory death donors are vulnerable to ischemia-reperfusion injuries. In this context of transplant shortage, there is a need to optimize the function of these transplants and to develop novel perfusion and preservation strategies in controlled donation after circulatory death in kidney and pancreatic transplants. IN SITU PERFUSION AND PRESERVATION STRATEGIES In situ regional normothermic perfusion improves the outcome of kidney transplants from controlled donation after circulatory death and provides equivalent results for the kidney from brain-dead donors. In situ regional normothermic perfusion is under investigation for pancreatic transplants. EX SITU PERFUSION AND PRESERVATION STRATEGIES Perfusion on hypothermic machine perfusion is highly recommended for the kidney from controlled donation after cardiac death. Hypothermic oxygenated perfusion machine decreases the rate of graft rejection and graft failure in kidney transplantation. Ex situ normothermic perfusion is an easy way to assess renal function. In the future, kidney transplants could benefit from drug therapy during ex situ normothermic perfusion. In pancreas transplantation, hypothermic machine perfusion and ex situ normothermic perfusion present encouraging results in preclinical studies.
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Mesnard B, Cantarovich D, Martin-Lefevre L, Rigaud J, Blancho G, Karam G, Badet L, Antoine C, Branchereau J. First French combined kidney/pancreas transplantation from controlled donation after circulatory arrest (Maastricht III). Prog Urol 2021; 32:1-2. [PMID: 34772617 DOI: 10.1016/j.purol.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/09/2021] [Indexed: 10/19/2022]
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Lecoq J, Mesnard B, De Vergie S, Chelghaf I, Bouchot O, Perrouin Verbe M, Karam G, Rigaud J, Branchereau J. Évaluation des pratiques en médecine générale, diffusion et impact des recommandations du comité des troubles mictionnels de l’homme : l’hypertrophie bénigne de prostate. une enquête nationale. Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Bouteille C, Chelghaf I, Glémain P, Rigaud J, Perrouin-verbe B, Lefort M, Kieny P, Perrouin-Verbe M, Loubersac T. Résultats d’une étude comparative de la mini-néphrolithotomie percutanée, néphrolithotomie percutanée et de l’urétérorénoscopie souple dans la prise en charge des calculs rénaux de plus de 15 mm chez les patients porteurs de vessie neurologique. Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Robin H, Kutchukian S, Bigot P, Françot M, Devergie S, Rigaud J, Chapuis M, Brureau L, Kosseifi F, Borojeni S, Badoudjian M, Lechevallier E, Gondran-tellier B, Vallée M. Tocus : la durée de traitement antibiotique d’une colonisation urinaire préopératoire en chirurgie urologique influence-t-elle la survenue de complications infectieuses postopératoires ? Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Chapuis M, Kutchukian S, Gondran-tellier B, Robin H, Bigot P, Francot M, De vergie S, Rigaud J, Kosseifi F, Borojeni S, Baboudjian M, Lechevallier E, Vallée M, Brureau L. Évaluation des facteurs de risque infectieux de la chirurgie de l’hypertrophie bénigne de la prostate : étude multicentrique Tocus. Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jeanne-julien A, Bouchot O, De Vergie S, Branchereau J, Rigaud J. Morbidité des curages ganglionnaires inguinaux et résultats oncologiques dans le cancer du pénis. Prog Urol 2021. [DOI: 10.1016/j.purol.2021.08.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Quistrebert-Davanne V, Hardouin JB, Riant T, Ploteau S, Rigaud J, Levesque A. [Psychometric validation of Convergence criteria PP]. Prog Urol 2021; 31:1192-1200. [PMID: 34493442 DOI: 10.1016/j.purol.2021.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/29/2021] [Accepted: 07/16/2021] [Indexed: 10/20/2022]
Abstract
CONTEXT The PP Convergences criteria group together 10 of the most significant clinical criteria for sensitization in the context of chronic pelvic pain. They are the result of a consensus of experts and represent to date the only clinical evaluation guide to identify patients with pelvic perineal pain in whom a pelvic sensitization component can be evoked. OBJECTIVE This work concerns the psychometric validation of these criteria. The aim is to answer 3 questions: 1) is the instrument reliable (i.e., sensitive, specific and accurate)?; 2) can we define a screening score for pelvic-perineal pain by sensitization from the CPP criteria?; 3) can combinations of criteria be defined to predict pelvic-perineal sensitization from the CPP criteria? METHODOLOGY AND SUBJECTS In total, 308 patients with pelviperineal pain were recruited during their medical consultation. PROCEDURE Fifteen expert physicians were asked to judge the presence or absence of the 10 CPP criteria and to make a diagnosis of the presence or absence of pelviperineal sensitization in their patient. RESULTS ROC curve analysis indicated that a score of 5 was the closest to a perfect score with a sensitivity of 95% and a specificity of 87%. They also indicate that the CPP criteria have a very good sensitivity (97%) and specificity (91%) and present globally a good reproducibility on all the criteria (Kappa>0.6). Finally, the statistical analyses reveal that the most discriminating criterion for predicting sensitization is Q8 (pain persisting after sexual activity). CONCLUSION The CPP criteria represent a very good screening tool for pelvic sensitization. The score of 5 corresponds to the score at which the patient has sufficient clinical criteria to be classified as sensitized. LEVEL OF EVIDENCE 4.
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Mesnard B, Ogbemudia AE, Karam G, Dengu F, Hackim G, Rigaud J, Blancho G, Drouin S, Timsit MO, Branchereau J. What is the evidence for oxygenation during kidney preservation for transplantation in 2021? A scoping review. World J Urol 2021; 40:2141-2152. [PMID: 34432136 DOI: 10.1007/s00345-021-03757-8] [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: 03/31/2021] [Accepted: 06/07/2021] [Indexed: 11/25/2022] Open
Abstract
PURPOSE The main objective of static cold storage is to reduce cellular metabolic demands to extend the period of ischaemia prior to transplantation. Hypothermia does not halt metabolism and the absence of oxygen causes a cellular shift toward anaerobic respiratory pathways. There is emerging evidence that the introduction of oxygenation during organ preservation may help ameliorate the degree of ischaemia reperfusion injury and improve post-transplantation outcomes. This review aims to appraise and summarise all published literature that utilises oxygenation to improve kidney preservation for purposes of transplantation. METHODS We performed a scoping review of the literature using the bibliographic databases Embase and MEDLINE. The final date for searches was 20 March 2021. All research studies included were those that reported oxygen delivery during kidney preservation as well as providing a description of the oxygenation technique. RESULTS 17 human and 48 animal studies met the inclusion criteria. The oxygen delivery methods investigated included hypothermic oxygenated machine perfusion (HOPE), oxygen carriers, two-layer method, venous systemic persufflation, hyperbaric oxygenation, normothermic machine perfusion and sub-normothermic machine perfusion. The COMPARE trial was the only study carried out with the most methodological robustness being a randomised, double blind, controlled, phase III trial that investigated the efficacy of HOPE versus HMP. CONCLUSION A variety of studies reflect the evolution of oxygenation with useful lessons and encouraging outcomes. The first in human studies investigating HOPE and oxygen carriers are most robustly investigated strategies for oxygenation during kidney preservation and are, therefore, the best clinical references.
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Broudeur L, Loubersac T, Le Normand L, Karam G, Branchereau J, Rigaud J, Perrouin-Verbe MA. New technique of robot-assisted laparoscopic artificial urinary sphincter implantation in female by a posterior approach with intraoperative cystoscopic monitoring. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00497-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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