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1.
Prog Urol ; 33(5): 272-278, 2023 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-36764858

RESUMEN

INTRODUCTION: To compare robotic assisted radical prostatectomy (RARP) in well-selected older patients with clinically localized prostate cancer, compared to a younger population. Primary endpoint was perioperative outcomes comparison and secondary endpoint were oncological and functional outcomes comparison to a younger population. METHODS: Single tertiary center cohort of consecutive patients treated with RARP (2017-2020) with retrospective analysis. Patients were classified by age in two groups: <75: control group (CG) and ≥75: study group (SG). Patients aged ≥75 had a comprehensive geriatric assessment (CGA) and only patients classified Balducci ≤2 were admitted to surgery. RESULTS: Two hundred and sixty-nine patients were included, 56 in SG and 213 in CG. Median follow-up was 9.8 months. Univariate analysis showed no statistically significant (SS) difference between the groups for patients' characteristics (PSA, digital rectal examination -DRE- and biopsy Gleason Score), perioperative data (operative time, hospitalization length, transfusions rate, immediate complications, Clavien-Dindo complications, 30-days re-interventions and 30-days re-hospitalisation), oncological (TNM, margins, extraprostatic extension, postoperative PSA, BCR, metastases, overall survival -OS- and cancer specific survival -CSS-) and functional outcomes. Median perioperative blood loss was lower in the SG: 200.00 cc IQR [100.00, 300.00] vs 200.00cc IQR [100.00, 400.00] in the CG (P<0.05). A multivariate regression considering age>75, DRE, GS, PSA, cardiovascular history and diabetes showed none of variables associated with early BCR. Limitations are retrospective design, small number of patients and short follow-up. CONCLUSIONS: RARP shows similar perioperative, oncologic and functional outcomes for older patients selected by a CGA when compared to younger patients. The SG shows a minor perioperative bleeding. LEVEL OF EVIDENCE: IV.


Asunto(s)
Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Robótica , Masculino , Humanos , Anciano , Antígeno Prostático Específico , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Resultado del Tratamiento , Prostatectomía/efectos adversos
2.
Prog Urol ; 32(16): 1462-1468, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-35941008

RESUMEN

INTRODUCTION: There are no clear recommendations for the management of patients with lymph node invasion discovered during radical prostatectomy for prostate cancer (PCa). Adequate risk stratification could personalize post-surgical adjuvant treatment. Our objective was to identify predictive factors for biochemical relapse (BCR) in patients with lymph node (LN) invasion at the time of radical prostatectomy(RP). MATERIALS AND METHODS: Patients who underwent RP for high-risk PCa with LN invasion in two academic centres between 2008 and 2019 were included. Patients with metastatic disease or extrapelvic LN involvement were excluded. Following data were collected retrospectively: age, preoperative prostate-specific antigen level, Gleason score, clinical and pathological stage, number of metastatic LN and LN density. Outcome was BCR during follow-up. BCR-free survival was assessed by Kaplan-Meier method and its association with relevant variables was determined with log-rank test. RESULTS: Twenty-six patients were included. Median (IQR) age, PSA and follow-up were 64.5 years (55-78), 9.2ng/mL (4.4-20) and 16.1 months (6-27.5), respectively. Twenty patients (77%) had BCR after surgery, accounting for 24-month BCR-free survival of 65%. Patients with LN density > 15% had better survival rates than those with ≤ 15% (40% vs. 0%, respectively, at 24 months; P=0.06) without reaching significance. Cox proportional Hazards analysis could not evidence predictive factors of BCR free-survival. CONCLUSIONS: LN density seemed associated with BCR-free survival within patients with high-risk PCa and positive LN at RP. However, extraprostatic extension, number of positive LN and positive surgical margins were not independent risk factors for BCR. Larger prospective studies with centralized pathological reviews are needed. LEVEL OF PROOF: 3.


Asunto(s)
Recurrencia Local de Neoplasia , Neoplasias de la Próstata , Masculino , Humanos , Persona de Mediana Edad , Anciano , Metástasis Linfática , Estudios Retrospectivos , Estudios Prospectivos , Recurrencia Local de Neoplasia/cirugía , Supervivencia sin Enfermedad , Prostatectomía/métodos , Antígeno Prostático Específico , Neoplasias de la Próstata/patología , Recurrencia
3.
Prog Urol ; 32(5): 354-362, 2022 Apr.
Artículo en Francés | MEDLINE | ID: mdl-35248474

RESUMEN

INTRODUCTION: Few data are available regarding positive surgical margins (PSM) in patients who underwent surgery for localized prostate cancer (PC). Our objective was to evaluate the impact of PSM on biochemical recurrence-free survival (BRFS) for patients who underwent PC for pT2 tumor without adjuvant treatment. METHODS: We included each patient who underwent radical prostatectomy for pT2N0 PC between 1988 and 2018. Primary endpoint was biochemical recurrence (BR). BRFS was calculated using Kaplan-Meier method. Univariate and multivariate analyses were used to determine factors associated with BR and PSM. RESULTS: Overall, 2429 patients were included whom 420 patients had PSM (17.3%). Median follow-up was 116 months. BRFS at 10 years was 66.6% in case of PSM, and 84% in the negative margins group (P<0.0001). Parameters associated with BR were preoperative PSA level (P<0.0001), Gleason score (P<0.0001), tumor volume in biopsies, and margins length (P<0.04). CONCLUSION: PSM in pT2N0 CP are associated with poor prognosis in terms of BR. Nevertheless, only a small number of pT2R1 cancer will present biological recurrence. The use of adjuvant radiotherapy in these patients therefore represents a risk of overtreatment, with the risk of adverse effects inherent to irradiation. Clinical and biological monitoring in case of PSM seems acceptable.


Asunto(s)
Márgenes de Escisión , Neoplasias de la Próstata , Humanos , Masculino , Recurrencia Local de Neoplasia/cirugía , Antígeno Prostático Específico , Prostatectomía/métodos , Neoplasias de la Próstata/patología
4.
Prog Urol ; 31(10): 591-597, 2021 Sep.
Artículo en Francés | MEDLINE | ID: mdl-33468413

RESUMEN

INTRODUCTION: Urethro-vesical anastomosis stenosis following radical prostatectomy is a rare complication but represents a challenging situation. While the first-line treatment is endoscopic, recurrences after urethrotomies require a radical approach. We present the updated results of our patient's cohort treated by pure robotic anastomosis refection. MATERIAL AND METHODS: This is a retrospective, single-center study focusing on one surgeon's experience. Patients presented an urethro-vesical stricture following a radical prostatectomy. Each patient received at least one endoscopic treatment. The procedure consisted of a circumferential resection of the stenosis, followed by a re-anastomosis with well-vascularized tissue. We reviewed the outcomes in terms of symptomatic recurrences and continence after the reconstructive surgery. RESULTS: From April 2013 to May 2020, 8 patients underwent this procedure. Half of the patients had previously been treated with salvage radio-hormonotherapy. The median age was 70 years (64-76). The mean operative time was 109minutes (60-180) and blood loss was 120cc (50-250). One patient had an early postoperative complication, with vesico-pubic fistula. The average length of stay was 4.6 days (3-8). Mean follow-up was 24.25 months (1-66). Half of the patients experienced a recurrence at a median time of 8.25 months (6-11) after surgery. Five patients experienced incontinence of which 3 required an artificial urinary sphincter implantation. CONCLUSION: Extra-peritoneal robot-assisted urethro-vesical reconstruction is feasible and safe to manage bladder neck stricture after radical prostatectomy. The risk of postoperative incontinence is high, justifying preoperative information. LEVEL OF EVIDENCE: III.


Asunto(s)
Laparoscopía , Neoplasias de la Próstata , Robótica , Anciano , Anastomosis Quirúrgica/efectos adversos , Constricción Patológica/etiología , Constricción Patológica/cirugía , Humanos , Masculino , Persona de Mediana Edad , Prostatectomía/efectos adversos , Neoplasias de la Próstata/cirugía , Estudios Retrospectivos , Uretra/cirugía , Vejiga Urinaria/cirugía
5.
Prog Urol ; 29(17): 1041-1046, 2019 Dec.
Artículo en Francés | MEDLINE | ID: mdl-31587866

RESUMEN

INTRODUCTION: The mechanism(s) responsible(s) for continence recovery after male sling implantation for post-radical prostatectomy incontinence are imperfectly known. The goal of this study was to evaluate urodynamic parameters before and after male sling insertion, only in patients cured of their stress urinary incontinence. PATIENTS AND METHODS: In total, 10 continent patients after transobturator male sling, with no history of urethral stenosis or pelvic radiation, were randomly selected from a database for urodynamic studies. Urodynamic parameters included urethral pressure profiles (UPP), with measurements of maximal urethral closure pressure (MUCP) and functional urethral length (FUL), and were compared with preoperative urodynamic data. Paired sampled were compared with the use of the Wilcoxon signed-rank test (StatPlus®). RESULTS: Urodynamic studies were performed after a median time of 9months (min 4 - max 34) following sling implantation. Postoperatively, a rise of 11cm H2O in median MUCP (P=0.09) and an increase of 14mm in median FUL (P=0.13) were observed. None of the urodynamic changes was statistically significant. CONCLUSIONS: Following sling implantation, modifications in UPPs were observed, with increases in MUCP and FUL but these increments were not statistically significant. Limitations to our study include biases inherent to the interpretation and reproducibility of urethral profilometry, the sample size, and the variable delay between sling implantation and postoperative urodynamic studies. LEVEL OF EVIDENCE: 4.


Asunto(s)
Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/cirugía , Prostatectomía , Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo/fisiopatología , Incontinencia Urinaria de Esfuerzo/cirugía , Urodinámica , Anciano , Humanos , Masculino , Persona de Mediana Edad , Prostatectomía/métodos , Estudios Retrospectivos
6.
Prog Urol ; 29 Suppl 1: S8-S19, 2019 Jun.
Artículo en Francés | MEDLINE | ID: mdl-31307631

RESUMEN

Prostate cancer is a sensitive adenocarcinoma, in more than 80 % of cases, to chemical castration, due to its hormone dependence. Locally advanced and/or high-risk cancer is defined based on clinical stage, initial PSA value or high Gleason score. Hormone therapy associated with radiation therapy is the standard of management and improves local control, reduces the risk of distant metastasis and improves specific and overall survival. Duration of hormone therapy, dose level of radiation therapy alone or associated with brachytherapy are controversial data in the literature. Radical prostatectomy surgery is a therapeutic option that must be performed with extensive lymph node dissection and is often part of a multimodal care sequence. The therapeutic choice, multidisciplinary, depends on the age and co-morbidity of the patient, the prognostic criteria of the pathology and the urinary function of the patient. Current research focuses on optimizing local and distant control of these aggressive forms and incorporates neo-adjuvant or adjuvant chemotherapy and also new hormone therapies.


Asunto(s)
Neoplasias de la Próstata/terapia , Antagonistas de Andrógenos/uso terapéutico , Terapia Combinada , Humanos , Masculino , Prostatectomía , Neoplasias de la Próstata/prevención & control , Neoplasias de la Próstata/radioterapia , Medición de Riesgo
7.
Prog Urol ; 29(8-9): 408-415, 2019.
Artículo en Francés | MEDLINE | ID: mdl-31280925

RESUMEN

AIM: To analyze the indications of radical prostatectomy and lymph node dissection retained during the last 12 years in an academic surgical center in the Paris region in order to ensure their adequacy in relation to the current clinical guidelines. METHOD: Monocentric retrospective study of prospectively collected data, between 2007 and 2019. Analysis of the clinical and pathological characteristics which were taken into account during multidisciplinary meeting discussion for the treatment decision, and comparison of their evolution over the four 3-year period corresponding to the clinical guideline updates. RESULTS: Two thousand eighty-eight consecutive patients treated by radical prostatectomy between 16/03/2007 and 17/03/2019 were included. The proportion of patients classified as low, intermediate or high risk according to D'Amico system was 13.2%, 80.8% and 6.0% respectively. An increase in the frequency of surgical treatment of high-risk cancers has been observed. At the same time, there has been a decrease in the frequency of prostatectomies to treat low-risk cancers. CONCLUSION: The indications for radical prostatectomy and lymph node dissection have evolved in line with the current clinical guidelines which were taken into consideration in a onco-urological multidisciplinary meeting. LEVEL OF EVIDENCE: 3.


Asunto(s)
Escisión del Ganglio Linfático/estadística & datos numéricos , Prostatectomía/estadística & datos numéricos , Neoplasias de la Próstata/cirugía , Anciano , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Riesgo
8.
Prog Urol ; 29(1): 36-44, 2019 Jan.
Artículo en Francés | MEDLINE | ID: mdl-30344105

RESUMEN

INTRODUCTION AND OBJECTIVES: The periurethral adjustable balloons (PUAB) Pro-ACT™ are less invasive technique to treat non-severe forms of post-radical prostatectomy urinary incontinence (pRP-UI), like sub-urethral trans-obturator male sling. Few data of efficiency are available for their use in second line treatment after male sling failure. OBJECTIVE: To evaluate the efficiency of PUAB Pro-ACT™ (Uromedica, Inc., MN, USA) in the second line treatment for non-severe pRP-UI after male sling failure. MATERIALS AND METHODS: Single center retrospective study of patients treated with male sling (17 Advance™, 1 TOMS™) between 2009 and 2015. The continence results were evaluated by the number of pad per day and the quality of life assessment by the I-QOL questionnaire. The "cure" was defined as no pad and "improved" as decreased more than 50 % of pads use. RESULTS: Eighteen patients were included with median follow-up of 21.5 [14-44] months. Two patients (11.1 %) had a past history of pelvic radiotherapy. The median pads per day used was 2 [1-3] after male sling insertion and before Pro-ACT™ device insertion. After Pro-ACT™ device insertion, the median pads per day used was 0 [0-1], with 77.7 % of patients cured and 22.2 % improved. The median quality of life score I-QOL, was 52.2 [23.3-62.6] and 83 [31.8-97.7], respectively before and after Pro-ACT™ device insertion (P<0.001). Nine (60 %) patients rated their incontinence severity as mild, four (26.6 %) as middle and two (13.3 %) as severe, after balloon insertion. The median volume of adjustment was 3 [2-6] mL. CONCLUSIONS: The PUAB Pro-ACT™ have a significant efficiency for use after male sling failure and can be used in second line therapy. LEVEL OF EVIDENCE: 3.


Asunto(s)
Falla de Equipo/estadística & datos numéricos , Prostatectomía/efectos adversos , Implantación de Prótesis/estadística & datos numéricos , Cabestrillo Suburetral/efectos adversos , Incontinencia Urinaria de Esfuerzo/etiología , Incontinencia Urinaria de Esfuerzo/terapia , Anciano , Anciano de 80 o más Años , Francia/epidemiología , Humanos , Masculino , Complicaciones Posoperatorias/cirugía , Diseño de Prótesis , Reoperación/instrumentación , Reoperación/métodos , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Cabestrillo Suburetral/estadística & datos numéricos , Resultado del Tratamiento , Cateterismo Urinario/efectos adversos , Cateterismo Urinario/instrumentación , Cateterismo Urinario/métodos , Cateterismo Urinario/estadística & datos numéricos
9.
Prog Urol ; 28(8-9): 442-449, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-29789237

RESUMEN

PURPOSE: Few studies have investigated predictive risk factors of biochemical recurrence (BCR) after radical prostatectomy (RP) in other than Caucasian and Asian populations. We aimed to identify pre- and post-operative predictors of BCR after RP in an Afro-Caribbean population in Guadeloupe (French West Indies). PATIENTS AND METHODS: The study included 964 patients who underwent RP for clinically localized prostate cancer between April 1, 2000 and December 31, 2010 in the University Hospital of Guadeloupe. The hazard ratio (HR) and corresponding 95% confidence interval (CI) for single variable associations with BCR were calculated using the Cox proportional hazards regression. Multiple variable analyses for association with BCR were performed, including all variables that reached statistical significance (P value<0.05) in univariate analysis. A backward selection model was then applied with a P value ≥0.1 for retention in the final model. Sensitivity analysis was performed and restricted to patients with known values for all variables (complete case analysis). RESULTS: With a median follow-up of 4.8 years, the BCR rate was 26.7%. In multivariable analysis, predictors of BCR before surgery were diabetes mellitus type 2 (DT2) (HR: 1.37, 95% CI: 1.02-1.85; P=0.038), pre-operative PSA>7.5ng/ml (1.49, 1.15-1.92; P=0.002), clinical stage T2 (1.55, 1.21-1.98; P=0.0006), Gleason score>7 or 4+3 (2.12, 1.54-2.91; P<0.0001), and percentage of length of biopsy positive scores (1.66, 1.24-2.20; P=0.0006). Predictors of BCR after surgery were DT2 (HR: 1.37, 95% CI: 1.01-1.85; P=0.045), pre-operative PSA>7.5ng/ml (1.37, 1.06-1.79; P=0.018), pathological Gleason score>7 or 4+3 (2.36, 1.74-3.19; P<0.0001), pathological stage pT3b (1.68, 1.15-2.45; P=0.007), positive surgical margins (1.72, 1.32-2.45; P=0.0001), and perioperative blood loss>2000ml (3.74, 1.37-10.2; P=0.01). The results were virtually the same by sensitivity analysis (complete cases), except for DT2, which was associated with BCR with borderline statistical significance in the pre-operative model and not retained in the post-operative model. CONCLUSIONS: Afro-Caribbean populations in French West Indies share the same major clinical and pathological risk factors of BCR after RP identified in other ethnic groups. Perioperative blood loss appears to be an additional and independent predictive factor of BCR. LEVEL OF PROOF: 4.


Asunto(s)
Biomarcadores de Tumor/sangre , Recurrencia Local de Neoplasia/diagnóstico , Prostatectomía/métodos , Neoplasias de la Próstata/etnología , Neoplasias de la Próstata/cirugía , Adulto , Anciano , Biomarcadores de Tumor/análisis , Población Negra/etnología , Estudios de Seguimiento , Guadalupe/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Recurrencia Local de Neoplasia/sangre , Recurrencia Local de Neoplasia/etnología , Recurrencia Local de Neoplasia/mortalidad , Valor Predictivo de las Pruebas , Pronóstico , Antígeno Prostático Específico/sangre , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Factores de Riesgo , Análisis de Supervivencia , Indias Occidentales/etnología
10.
Prog Urol ; 27(17): 1098-1103, 2017 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-28847446

RESUMEN

OBJECTIVES: There is no strong evidence for second line therapy after male sling failure for post-prostatectomy urinary incontinence (PPUI). We report the outcomes after periurethral balloons implantation for persistence or recurrence of mild PPI symptoms after male sling implantation. METHODS: All patients implanted of a ProACT™ device (Uromedica, Inc., MN, USA) following I-STOP transobturator male sling (TOMS) failure, in a tertiary reference center between 2009 and 2016, were included. Patients were evaluated by 24-hour pad-test before and after implantation, and after each balloon repressurizing procedure. PGI-I and Likert scale patient satisfaction were estimated during a telephone interview conducted in 2016. Objective and subjective cure of urinary incontinence were defined by a 24-hour pad-test<8g and the use of zero or one pad per day, respectively. RESULTS: Fourteen patients were included. Median follow-up was 34months [4-89]. Objective and subjective cure were 29% (n=4) and 57% (n=8), respectively. Median pad-test decreased from 95g [IQR: 130] to 34g [IQR: 83] (P=0.022). ProACT™ significantly decreased median pad-test by a factor 2.73 [1.19-6.29]. Eighty-eight percent patients were feeling a little better, much better or very much better and 77% were satisfied or very satisfied at the end of follow-up. Reoperation rate was 28% (n=4): 3 balloons were changed for caudally migration (n=2) or deflation (n=1) and 1 had a urinary sphincter implanted for severe UI. CONCLUSIONS: ProACT™ is a safe and efficient treatment that can be used in second line therapy after TOMS failure for PPUI. LEVEL OF EVIDENCE: 4.


Asunto(s)
Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo/cirugía , Anciano , Humanos , Masculino , Persona de Mediana Edad , Prostatectomía/efectos adversos , Diseño de Prótesis , Falla de Prótesis , Estudios Retrospectivos , Incontinencia Urinaria de Esfuerzo/etiología , Procedimientos Quirúrgicos Urológicos Masculinos/métodos
11.
Prog Urol ; 27(3): 158-165, 2017 Mar.
Artículo en Francés | MEDLINE | ID: mdl-28258910

RESUMEN

OBJECTIVES: Currently, the French High Authority for Health does not recommend mass screening for prostate cancer (PCa), due to the risk of over-treatment, notably of low risk patients. Our study is intended to reflect the therapeutic attitudes for the management of patients classified as low risk of progression in French clinical centers. METHODS: For all positive prostate biopsies performed during 2012 and 2013 in five French departments of urology, clinicopathological characteristics required to calculate the d'Amico risk group and the Cancer of the Prostate Risk Assessment (CAPRA) score were filled. Information on the first treatment of "low risk" patients was collected. RESULTS: A total of 1035 patients were included, with a median age at diagnosis of 66 years old. According to d'Amico and CAPRA classifications, 30.4% and 35.0% of patients were at low, 34.5% and 33.2% at intermediate, 35.1% and 31.8% at high risk. The diagnosis severity increased with age (P<0.0001). The main treatment for low risk patients was radical prostatectomy (41.6% and 42.0% for d'Amico and CAPRA, respectively), but active surveillance was the most frequent treatment if diagnosed after 75 years old. The management of low risk patients varied significantly between centers (P<0.0001), according to the therapeutic platforms available within the hospital. CONCLUSIONS: In absence of strong progression predictor, the management of low risk PCa remains based on center habits and local therapeutic platforms. New predictive markers, such as multiparametric MRI or molecular tests, are needed to guide rational management of low risk PCa. LEVEL OF EVIDENCE: 4.


Asunto(s)
Pautas de la Práctica en Medicina/estadística & datos numéricos , Neoplasias de la Próstata/terapia , Medición de Riesgo , Anciano , Anciano de 80 o más Años , Francia , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Prevalencia , Antígeno Prostático Específico/sangre , Prostatectomía/estadística & datos numéricos , Neoplasias de la Próstata/clasificación , Neoplasias de la Próstata/diagnóstico por imagen , Espera Vigilante
12.
Prog Urol ; 27(3): 146-157, 2017 Mar.
Artículo en Francés | MEDLINE | ID: mdl-28169123

RESUMEN

INTRODUCTION: Despite a decreasing number of radical prostatectomies in France, the number of robot-assisted surgeries increases. The objective of this work is to assess the interest of robotic prostatectomy before asking a specific funding from health authorities. MATERIAL AND METHODS: A systematic review of the literature on PubMed was performed. Prospective studies and meta-analyses comparing robot-assisted radical prostatectomy (RARP), laparoscopic (LRP) and open surgery (OP) were selected. RESULTS: There are only two randomized clinical trials comparing RARP and LRP. Erectile function was significantly better after RARP than after LRP. Compared to OP, sexuality evaluation, based on meta-analyses, was significantly better at 12 months and the absolute risk of erectile dysfunction significantly decreased. Continence after RARP was significantly better than LRP 3 months after surgery. Compared to OP, continence results were discordant, sometimes significantly in favor of RARP, sometimes similar. The rate of positive margins was similar whatever the technique. The long-term oncological outcomes were similar. In terms of perioperative complications, no significant difference was observed between RARP and LRP or OP. CONCLUSION: RARP provides same oncological outcomes as the open and laparoscopic approach. Continence and sexuality are better after RARP than after laparoscopic or open surgery. However, no randomized study comparing RARP and OP is available.


Asunto(s)
Laparoscopía , Prostatectomía/métodos , Procedimientos Quirúrgicos Robotizados , Disfunción Eréctil/prevención & control , Humanos , Masculino , Prostatectomía/efectos adversos , Neoplasias de la Próstata/cirugía , Incontinencia Urinaria/prevención & control
13.
Prog Urol ; 26(5): 281-6, 2016 Apr.
Artículo en Francés | MEDLINE | ID: mdl-26996453

RESUMEN

AIM: To evaluate the role of preoperative multi-parametric magnetic resonance imaging (MP-MRI) in patients undergoing radical prostatectomy. Specifically, the accuracy of MP-MRI in detecting extracapsular extension (ECE) and individuating the side of the index lesion have been explored. METHODS: Thirty-five consecutive patients undergoing radical prostatectomy have been retrospectively analyzed. The MRI exam incorporated T2-weighted imaging, diffusion-weighted imaging and dynamic contrast enhancement in all patients. χ(2) test was performed to assess an association between an MP-MRI suggestive of ECE and pathologic ECE; similar tests were performed to study the association between the MRI-detected side of the index lesion and its true localization on final pathology. Univariate logistic regression models were constructed to evaluate possible predictors of ECE, including MP-MRI suspected ECE. RESULTS: Seventeen percent (6/35) of men presented ECE on final pathology. MP-MRI was predictive of pathologic ECE with a negative predictive value and specificity of 93% and 90%, respectively. Global accuracy of MP-MRI in predicting ECE was 86%. MRI-detected ECE was significantly predictive of pathologic ECE on logistic regression (OR: 17.3, 95% CI: 2.2-138.2, P=0.007). Moreover, MRI significantly predicted the side of the index lesion (P=0.012). CONCLUSIONS: In this single center cohort, preoperative MP-MRI was significantly predictive of ECE and side of the index lesion. Further studies are necessary to individuate patients who can benefit from preoperative MP-MRI. LEVEL OF EVIDENCE: 5.


Asunto(s)
Imagen por Resonancia Magnética , Cuidados Preoperatorios , Prostatectomía , Neoplasias de la Próstata/patología , Neoplasias de la Próstata/cirugía , Anciano , Biopsia , Humanos , Imagen por Resonancia Magnética/métodos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Invasividad Neoplásica , Estadificación de Neoplasias , Nomogramas , Valor Predictivo de las Pruebas , Prostatectomía/métodos , Reproducibilidad de los Resultados , Estudios Retrospectivos , Sensibilidad y Especificidad
14.
Bull Cancer ; 103(5): 461-8, 2016 May.
Artículo en Francés | MEDLINE | ID: mdl-26995400

RESUMEN

OBJECTIVES: Radical prostatectomy (RP) remains a standard for localized prostate cancer treatment. The objective of this study is to present this operating technique of the robot-assisted radical prostatectomy (PR-RA) and to evaluate oncological and functional results as well as on the surgical safety. METHODS: A first series of 1679 patients consecutively operated in our institution with this technique from 2005 to 2010 and with a 5-year follow-up evaluated in 2014. The oncology monitoring is ensured with a PSA test every six months during the first three years and once a year the years after if the level remains undetectable. RESULTS: The oncologic outcomes show 17.4% for pT2 stages and 36.9% for pT3 stages positive margins. The level of biological recurrence is 21.27% with an average delay of 88 months as the time needed for the recurrence to occur. At 12 months, urinary continence (0-1pad/day) returned at 94% of all patients and potency with successful penetration for all men is 61.1% and 88.8% for men with sexual activity before surgery. CONCLUSIONS: The technique PRRA seems to be a reliable technique whose functional results studied from meta-analysis seem to be superior in terms of rapidity of recovery of the continence and erection in comparison with classical surgical or laparoscopic approach.


Asunto(s)
Prostatectomía/métodos , Neoplasias de la Próstata/cirugía , Procedimientos Quirúrgicos Robotizados/métodos , Adulto , Anciano , Anciano de 80 o más Años , Disfunción Eréctil/etiología , Humanos , Masculino , Márgenes de Escisión , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Erección Peniana , Complicaciones Posoperatorias , Antígeno Prostático Específico/sangre , Prostatectomía/efectos adversos , Prostatectomía/instrumentación , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/instrumentación , Factores de Tiempo , Resultado del Tratamiento , Incontinencia Urinaria/etiología
15.
Prog Urol ; 25(3): 169-74, 2015 Mar.
Artículo en Francés | MEDLINE | ID: mdl-25614076

RESUMEN

The post-surgical septic arthritis of the pubic symphysis is a rare infection, often unrecognized because sometimes it is difficult to diagnose. It should be suspected in the presence of pelvic pain with fever and sometimes lameness or painful radiation to the lower limbs but the symptoms can be misleading. We report 3 cases of post surgical septic arthritis of the pubic symphysis to illustrate it. Differential diagnoses are numerous and additional tests not always specific. Computed tomography (CT) and magnetic resonance imaging (MRI) examinations are essential to substantiate the diagnosis or to guide sampling. The appropriate antibiotic treatment against the identified germ, which is extended at least six weeks, will most often, when started early, allow the healing though pain can persist for several months.


Asunto(s)
Artritis Infecciosa , Complicaciones Posoperatorias/microbiología , Sínfisis Pubiana , Anciano , Artritis Infecciosa/diagnóstico , Artritis Infecciosa/tratamiento farmacológico , Femenino , Humanos , Masculino , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/tratamiento farmacológico
17.
Prog Urol ; 24(16): 1043-9, 2014 Dec.
Artículo en Francés | MEDLINE | ID: mdl-25218439

RESUMEN

INTRODUCTION: Radical prostatectomy has evolved considerably during the last 20 years, with one hand, a thorough knowledge of the anatomy of the prostate, and secondly, the introduction of new conservation techniques of neurovascular bundles. Despite this progress, the rate of post-prostatectomy erectile dysfunction varies between 30 and 90% depending on the series and this element impacts the quality of life after radical prostatectomy. The objective of this work was to conduct a review of the literature in order to evaluate the various protocols of post-radical prostatectomy erectile rehabilitation. PATIENTS AND METHODS: A systematic review of the literature from the basic PubMed search was performed using the following keywords. Therapy erectile dysfunction, radical prostatectomy, penile rehabilitation, phosphodiesterase 5 inhibitor, intracavernous injection. RESULTS: The critical analysis of selected studies highlights the lack of standard protocol that established erectile rehabilitation early after radical prostatectomy. These studies have shown that early treatment, injections or intracavernous PDE5 inhibitors improved recovery of erections as recommended by the French Association of Urology. CONCLUSION: Management of disorders of post-radical prostatectomy sexuality is essential, it must be organized in a well-established protocol combining pharmacological and therapeutic education assistances delivered by practitioners or nurses. It would need to develop in a clinical trial a standard protocol.


Asunto(s)
Disfunción Eréctil/etiología , Disfunción Eréctil/rehabilitación , Inhibidores de Fosfodiesterasa 5/administración & dosificación , Prostatectomía/efectos adversos , Calidad de Vida , Vasodilatadores/administración & dosificación , Francia , Humanos , Masculino , Guías de Práctica Clínica como Asunto , Prostatectomía/métodos , Sociedades Médicas , Resultado del Tratamiento
18.
Prog Urol ; 24(9): 595-607, 2014 Jul.
Artículo en Francés | MEDLINE | ID: mdl-24975795

RESUMEN

GOAL: To study the impact of systemic treatment in neoadjuvant strategy before surgery in prostate cancer. MATERIALS: Literature reviews with data analysis from PubMed search using the keywords "neoadjuvant", "chemotherapy", "hormonal therapy", "prostate surgery", "radical prostatectomy", but also reports from ASCO and ESMO conferences. The articles on neoadjuvant treatment before radiotherapy were excluded. RESULTS: First studies with former therapy are more than 15-years-old and with questionable methodology: lack of power to have a clear idea of the impact on survival criteria such as overall survival or relapse-free survival. However, the impact of neoadjuvant hormone therapy on the classic risk factors for relapse (positive margins, intraprostatic disease, positive lymph nodes) was demonstrated by these studies and a Cochrane meta-analysis. The association with hormone therapy seems mandatory in comparison to treatment based solely on chemotherapy and/or targeted therapy. Promising data on the use of new drugs and their combinations arise: abiraterone acetate combined with LHRH analogue showed a fast PSA decrease and higher rates of pathologic complete response. Other results are promising with hormonal blockages at various key points. CONCLUSION: Studies with 2nd generation anti-androgene agents or enzyme inhibitors seem to show very promising results. To provide answers about the effectiveness of current neoadjuvant strategy in terms of survival, other studies are needed: randomized phase III or phase II exploring predictive biomarkers. The design of such trials requires a multidisciplinary approach with urologists, oncologists, radiologists and methodologists.


Asunto(s)
Terapia Neoadyuvante , Prostatectomía , Neoplasias de la Próstata/tratamiento farmacológico , Neoplasias de la Próstata/cirugía , Humanos , Masculino , Cuidados Preoperatorios
19.
Prog Urol ; 24(3): 173-9, 2014 Mar.
Artículo en Francés | MEDLINE | ID: mdl-24560206

RESUMEN

OBJECTIVE: To compare peri-operative outcomes of open radical prostatectomy (ORP) to laparoscopic radical prostatectomy (LRP) in a single French institution. METHODS: Between 1998 and 2003, 72 patients underwent ORP followed by 279 LRP between 2003 and 2010 for a clinically localized prostate cancer. Demographic, peri-operative and pathological data in the ORP and LRP groups were analyzed and compared. RESULTS: In the ORP group, compared to the LRP group, the following significant differences were found: patients were older (63.1 years versus 65.6), initial PSA was higher (10.2 ng/mL versus 6.7) and the proportion of T1c was higher (62.8 % versus 80.6 %). Operative blood loss (1500 mL versus 500) and length of hospitalization (9.0 days versus 6.3) were higher in the ORP group (P<0.001). Operative time was longer in the LRP group (250 min versus 160; P<0 .001). There was no significant difference regarding length of catheterization (average of 8.5 days). Anastomotic strictures were more frequent following ORP (P<0.001). Positive margins proportion in the ORP group (7.1 %) was lower than that observed in the LRP group (28.7 %) (P=0.001). Patients in the ORP group achieved early continence more frequently (P<0.01) but at 12 months postoperatively there was no significant difference. CONCLUSION: Patients in the LRP group had lower operative blood losses and a shorter length of hospitalization. However, in the ORP group, operative time was shorter and positive margins rate was lower.


Asunto(s)
Laparoscopía , Prostatectomía/métodos , Neoplasias de la Próstata/cirugía , Anciano , Francia , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento
20.
Prog Urol ; 24(1): 31-8, 2014 Jan.
Artículo en Francés | MEDLINE | ID: mdl-24365626

RESUMEN

OBJECTIVES: The International Prostate Score Symptom (IPSS) and the question of quality of life (QOL-Q) associated were used in this study for monitoring patients treated for localized prostate cancer (P-Ca). PATIENTS AND METHODS: Three groups treated with radical prostatectomy (RP), external beam radiotherapy (RT) or brachytherapy (BRACHY) completed the self-administered questionnaire IPSS and Q-QOL before treatment (bef-TT), after 3 months and once a year for 5 years. RESULTS: The study included 40 PR, 40 RT and 40 BRACHY. There was no difference between the three groups in bef-TT for the IPSS and Q-QOL or in the patients' characteristics, and P-Ca except for age and a higher PSA in the RT group (70.6 years old and 10.0 ng/mL vs. 66.5/66.2 and 7.1/6.2 for RP and CURIE respectively). The impact, no matter what treatment they received, was significant after the third month and then went back to the pre-AN1 at TT. The analysis by group treatment showed no significant difference between groups at 3months and during the first 4 years of follow-up. In the fifth year the RT group had a greater IPSS than BRACHY and PR groups (P<0.04). CONCLUSION: This study showed no degradation of the IPSS or Q-QOL remote treatment of localized prostate cancer. Urinary incontinence has been partially exploring. His study would have allowed a better urinary quality of life analysis in these patients.


Asunto(s)
Neoplasias de la Próstata/terapia , Anciano , Estudios de Cohortes , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Calidad de Vida , Estudios Retrospectivos , Evaluación de Síntomas , Factores de Tiempo
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