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8883 Total Laparoscopic Bladder Resection in the Management of Deep Endometriosis: “Take It or Leave It.”. J Minim Invasive Gynecol 2022. [DOI: 10.1016/j.jmig.2022.09.503] [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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Hypofractionated Postoperative Radiotherapy in Prostate Cancer with Ialuril Soft Gels ®: Toxicity and Efficacy Analysis on a Retrospective Series of 305 Patients. Cancer Manag Res 2022; 14:2839-2846. [PMID: 36164468 PMCID: PMC9508891 DOI: 10.2147/cmar.s357814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/18/2022] [Indexed: 11/23/2022] Open
Abstract
Aim To evaluate the impact of Ialuril soft Gels® (HA) in reducing acute genito-urinary (GU) toxicity in patients treated with adjuvant or salvage radiotherapy for a prostate cancer relapse. Material and Methods The data of 305 patients were retrospectively collected. One hundred and five patients underwent adjuvant radiotherapy (aRT), while 200 a salvage treatment (sRT). GU toxicity was evaluated according to CTCAE v5.0. Every patient received RT combined with HA. Results Grade 1-2 GU toxicity during RT was represented by: urgency (36%), dysuria (23%), increased urinary frequency (12.1%), and urinary retention (11.8%). Nevertheless, the majority of symptoms were present at the baseline. Grade 3 severe toxicity was represented by 10 (3.2%) cases of incontinence and 3 (1%) cases of urgency. The incidence of any-grade RT-related GU toxicity was significantly higher in the aRT group than the salvage group (esRT + sRT) (83.8% versus 64.5%). When comparing the incidence of any-grade RT-related GU toxicity in the aRT, esRT, and sRT groups we observed a significant correlation favoring sRT, over esRT, and aRT. Conclusion Postoperative hypofractionated radiotherapy is safe and not correlated with increase of unexpected toxicity when administered with oral hyaluronic acid. A prospective study is necessary to confirm these results.
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PO-1407 Postoperative hypofractionated RT: toxicity and efficacy in a series of 304 prostate adenocarcinoma. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03371-0] [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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Postoperative moderately hypofractionated radiotherapy in prostate cancer: a mono-institutional propensity-score-matching analysis between adjuvant and early-salvage radiotherapy. Radiol Med 2022; 127:560-570. [PMID: 35347581 DOI: 10.1007/s11547-022-01479-4] [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: 12/10/2021] [Accepted: 03/04/2022] [Indexed: 12/01/2022]
Abstract
AIM To evaluate the impact of moderately hypofractionated postoperative radiotherapy (RT) in prostate cancer (PCa). MATERIALS AND METHODS The data of 304 surgically resected PCa patients were analyzed. One hundred and five patients underwent adjuvant RT (aRT), 77 early-savage RT (esRT), and 123 salvage RT (sRT). Biochemical relapse-free survival (BRFS), progression-free survival (PFS) and toxicity were analyzed. A propensity score matching (PSM) was performed to account for potential confounders between aRT and esRT groups. RESULTS The median follow-up was 33 months. Three-year BRFS and PFS were 82 and 85.2%, respectively, in the overall population. At the multivariate analysis, Gleason score and hormone therapy were factors independently correlated with BRFS and PFS. After PSM, there was no difference in BRFS and PFS between aRT and esRT patients. Severe toxicity was represented by grade 3 urinary incontinence (3.5%) and urgency (1%), and aRT correlated with increased any-grade acute toxicity. Severe grade 3 gastrointestinal late toxicity occurred in 1.3% of cases. CONCLUSION Postoperative moderately hypofractionated RT achieved acceptable disease control rate and demonstrated no increased or unexpected toxicity. Future prospective studies should evaluate the role of postoperative RT in patients with unfavorable disease characteristics.
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PO-1353 Postoperative hypofractionated RT for prostate adenocarcinoma: results from a large series. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07804-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Impact of hydrogel peri-rectal spacer insertion on prostate gland intra-fraction motion during 1.5 T MR-guided stereotactic body radiotherapy. Radiat Oncol 2020; 15:178. [PMID: 32698843 PMCID: PMC7376654 DOI: 10.1186/s13014-020-01622-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
Background The assessment of organ motion is a crucial feature for prostate stereotactic body radiotherapy (SBRT). Rectal spacer may represent a helpful device in order to outdistance rectal wall from clinical target, but its impact on organ motion is still a matter of debate. MRI-Linac is a new frontier in radiation oncology as it allows a superior visualization of the real-time anatomy of the patient and the current highest level of adaptive radiotherapy. Methods We present data regarding a total of 100 fractions in 20 patients who underwent MRI-guided prostate SBRT for low-to-intermediate risk prostate cancer with or without spacer. Translational and rotational shifts were computed on the pre- and post-treatment MRI acquisitions referring to the delivery position for antero-posterior, latero-lateral and cranio-caudal direction, and assessed using the Mann-Whitney U-Test. Results All patients were treated with a five sessions schedule (35 Gy/5fx) using MRI-Linac for a median fraction treatment time of 50 min (range, 46–65). In the entire study sample, median rotational displacement was 0.1° in cranio-caudal, − 0.002° in latero-lateral and 0.01° in antero-posterior direction; median translational shift was 0.11 mm in cranio-caudal, − 0.24 mm in latero-lateral and − 0.22 mm in antero-posterior. A significant difference between spacer and no-spacer patients in terms of rotational shifts in the antero-posterior direction (p = 0.033) was observed; also for translational shifts a positive trend was detected in antero-posterior direction (p = 0.07), although with no statistical significance. We observed statistically significant differences in the pre-treatment planning phase in favor of the spacer cohort for several rectum dose constraints: rectum V32Gy < 5% (p = 0.001), V28 Gy < 10% (p = 0.001) and V18Gy < 35% (p = 0.039). Also for bladder V35 Gy < 1 cc, the use of spacer provided a dosimetric advantage compared to the no-spacer subpopulation (p = 0.04). Furthermore, PTV V33.2Gy > 95% was higher in the spacer cohort compared to the no-spacer one (p = 0.036). Conclusion In our experience, the application of rectal hydrogel spacer for prostate SBRT resulted in a significant impact on rotational antero-posterior shifts contributing to limit prostate intra-fraction motion. Further studies with larger sample size and longer follow-up are required to confirm this ideally favorable effect and to assess any potential impact on clinical outcomes.
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Deep Infiltrating Endometriosis of Urinary Tract. Diagnostic Workout, Laparoscopic Treatment and Outcomes: the Experience of a Single Third Level Referral Center on 6280 Patients. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.761] [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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Total Laparoscopic Ureteroneocystostomy for Ureteral Endometriosis: A Single-Center Experience of 160 Consecutive Patients. J Minim Invasive Gynecol 2019; 26:78-86. [DOI: 10.1016/j.jmig.2018.03.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 02/14/2018] [Accepted: 03/05/2018] [Indexed: 11/16/2022]
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Could 68-Ga PSMA PET/CT become a new tool in the decision-making strategy of prostate cancer patients with biochemical recurrence of PSA after radical prostatectomy? A preliminary, monocentric series. Radiol Med 2018; 123:719-725. [DOI: 10.1007/s11547-018-0890-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 04/09/2018] [Indexed: 12/17/2022]
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Phase 2 Study With FFF LINAC-Based SBRT in Five Consecutive Fractions for Localized Prostate Cancer. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Re: Giorgio Gandaglia, Alberto Briganti, Noel Clarke, et al. Adjuvant and Salvage Radiotherapy after Radical Prostatectomy in Prostate Cancer Patients. Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2017.01.039. Eur Urol 2017; 72:e39-e40. [DOI: 10.1016/j.eururo.2017.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/02/2017] [Indexed: 11/30/2022]
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Laparoscopic Treatment of Bladder Endometriosis: Outcomes on 223 Patients Treated in an Endometriosis Unit. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Association between postoperative thromboembolism prophylaxis and complications following urological surgery. Exp Ther Med 2016; 11:157-163. [PMID: 26889233 DOI: 10.3892/etm.2015.2845] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 07/27/2015] [Indexed: 11/05/2022] Open
Abstract
Thromboembolism represents the most significant complication and cause of non-surgical mortality in major urological surgery. The aim of the present study was to assess the association between the type of pharmacological thromboembolism prophylaxis and the postoperative complication rate in a cohort of patients undergoing major urological surgery. All consecutive patients treated with major urological surgery between December 2011 and March 2013 were evaluated. For each patient, clinical and demographic data, as well as information on the post-surgical complications and the type of pharmacological thromboembolism prophylaxis, were collected. In total, 453 patients (mean age, 63.36±12.05 years) were recruited (43.5% for prostate surgery, 33.1% for renal surgery, 12.1% for bladder surgery and 11.3% for other surgery). Postoperative blood transfusions were required in 50 cases (11.0%). A total of 32 patients (7.1%) underwent re-intervention due to the occurrence of grade ≥3 complications, with a readmission rate of 2.0%. According to the Clavien-Dindo Classification, the complications were grade 1 in 36.0% of the cases, grade 2 in 19.4%, grade 3 in 6.0%, grade 4 in 2.0% and grade 5 (mortality) in 0.7%. Only 1 case of deep venous thrombosis not associated with pulmonary thromboembolism was observed. Univariate analyses showed a significant negative association (higher risk of complications) between the use of >4,000 IU enoxaparin as the thromboembolism prophylaxis and postoperative blood transfusion rate (P=0.045), re-intervention rate (P=0.001) and the occurrence of grade ≥3 complications (P<0.001). Multivariate analysis confirmed the significant association between the use of >4,000 IU enoxaparin and both re-intervention rate (P=0.013) and occurrence of grade ≥3 complications (P=0.002). High doses of enoxaparin (>4,000 IU) may lead to an increased risk of re-intervention and severe postoperative complications following major urological surgery. Randomised, controlled trials comparing the effect of different types of pharmacological thromboembolism prophylaxis on postoperative complications following major urological surgery are required.
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Impact of Ialuril Soft Gels in reducing urinary toxicity during radical hypofractionated radiotherapy in prostate cancer: a preliminary experience. MINERVA UROL NEFROL 2016; 68:9-13. [PMID: 26491889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the impact of Ialuril Soft Gels in reducing acute genito-urinary (GU) toxicity in patients with prostate cancer treated with volumetric-modulated arc radiotherapy. METHODS Forty patients were prospectively recruited. A moderate hypofractionation in 28 fractions ("hypo-moderate") was prescribed in 20 patients, while an extreme hypofractionation ("hypo-extreme") in 5 fractions was prescribed in 20 patients. The International Prostate Symptom Score (IPSS) questionnaire was administered in all cases before and after radiotherapy (RT). GU toxicity was evaluated according to CTCAE v4.0. Patients of each group ("hypo-moderate" and "hypo-extreme") were randomized (1:1) to receive RT alone or RT combined with Ialuril Soft Gels. RESULTS In "hypo-moderate" patients treated with Ialuril Soft Gels the following GU toxicity was reported: G0 3, G1 6, G2 1, G3 0. In the arm treated without Ialuril Soft Gels: G0 0, G1 7, G2 2, G3 1. In "hypo-extreme" arm treated with Ialuril Soft Gels the following GU toxicity was recorded: G0 7, G1 2, G2 1, G3 in 0; while in the arm treated without Ialuril Soft Gels: G0 5, G1 2, G2 2, G3 1. IPSS was unchanged in "hypo-moderate" and "hypo-extreme" groups and patients treated with Ialuril Soft Gels, with a median value of 6 and 5 respectively. In patients treated without Ialuril Soft Gels an increased IPSS was reported in "hypo-moderate" and "hypo-extreme" from 6 to 8 and from 3.5 to 4.5, respectively. At statistical analysis (Fisher's exact text) Ialuril Soft Gels was associated with IPSS improvement (P=0.03). CONCLUSION Ialuril Soft Gels seems to have a beneficial role in reducing GU toxicity without worsening the IPSS.
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Robotic-assisted radical prostatectomy is less stressful than the open approach: results of a contemporary prospective study evaluating pathophysiology of cortisol stress-related kinetics in prostate cancer surgery. J Robot Surg 2015; 9:249-55. [PMID: 26531206 DOI: 10.1007/s11701-015-0522-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 07/06/2015] [Indexed: 12/16/2022]
Abstract
The objective of this study was to investigate the effects of prostate cancer (PCA) surgery on the stress system and to identify potential independent factors associating with stress recovery. The design of the study was prospective and PCA surgery included robot-assisted radical prostatectomy (RARP) or retro pubic radical prostatectomy. Between February and December 2013, 151 consecutive patients were evaluated. The effects of PCA surgery on the stress system were measured by cortisol serum levels before and after surgery on post-operative day (POD) 0, 1, 3, 5 and 45. Statistical methods were applied. RARP was performed in 71% of cases. PCA surgery triggered the stress system which immediately (POD 0) responded by cortisol overproduction which induced the negative feedback mechanism that started on POD 1, continued on POD.
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Outcomes and Postoperative Complications of Robot-Assisted Laparoscopic Hysterosacropexy: Initial Experience. Urol Int 2015; 95:44-9. [PMID: 25720418 DOI: 10.1159/000371726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Pelvic organ prolapse is a common condition, affecting about 50% of women with children. The aim of our study was to evaluate results and complication rates in a consecutive series of female patients undergoing robot-assisted laparoscopic hysterosacropexy (RALHSP). MATERIALS AND METHODS We performed a medical record review of female patients with uterine prolapse who had consecutively undergone RALHSP from February 2010 to 2013 at our department. RESULTS Fifteen patients were included in the analysis. All patients had uterine prolapse stage ≥ II and urodynamic stress urinary incontinence. The mean age was 58.26 years. According to the Clavien-Dindo system, 4 out of 15 patients (26.6%) had grade 1 early complications and 1 patient had a grade 2 complication. At a median follow-up of 36 months, there was a significant prolapse relapse rate of 20% (3/15). CONCLUSION In our hands RALHSP is easy to perform, with satisfying mid-term outcomes and a low complication rate.
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Chronic inflammation of the prostate type IV with respect to risk of prostate cancer. ACTA ACUST UNITED AC 2014; 86:208-11. [PMID: 25308586 DOI: 10.4081/aiua.2014.3.208] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 11/23/2022]
Abstract
BACKGROUND Chronic inflammatory infiltrate (CII) might be involved in prostate cancer (PCA) and benign hyperplasia (BPH); however, its significance is controversial. Chronic inflammatory prostatitis type IV is the most common non cancer diagnosis in men undergoing biopsy because of suspected PCA. OBJECTIVE To evaluate potential associations of coexistent CII and PCA in biopsy specimens after prostate assessment. DESIGN, SETTING, AND PARTICIPANTS Between January 2007 and December 2008, 415 consecutive patients who underwent prostate biopsy were retrospectively evaluated. The investigated variables included Age (years) and PSA (ug/l); moreover, CII+, glandular atrophy (GA+), glandular hyperplasia (GH+), prostate Intraepithelial neoplasm (PIN+), atypical small acinar cell proliferation (ASAP+) and PCA positive cores (P+) were evaluated as categorical and continuous (proportion of positive cores). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Associations of CII+ and PCA risk were assessed by statistical methods. RESULTS AND LIMITATIONS In the patient population, a biopsy core positive for PCA was detected in 34.2% of cases and the rate of high grade PCA (HGPCA: bGS ! 8) resulted 4.82%. CII+ significantly and inversely associated with a positive biopsy core P+ (P < 0.0001; OR = 0.26) and HGPCA (P = 0.0005; OR = 0.05). Moreover, the associations indicated that patients with coexistent CII+ on needle biopsy were 74% less likely to have coexistent PCA than men without CII+ as well as 95% less likely to have HGPCA in the biopsy core than men without coexistent CII+. There were limits in our study which was single centre and included only one dedicated pathologist. CONCLUSIONS There was an inverse association of chronic inflammation of the prostate type IV and risk of PCA; moreover, HGPCA was less likely to be detected in cancers associated with coexistent CII. In prostate microenvironment, prostate chronic inflammation may be protective; however, its role in PCA carcinogenesis remains controversial and needs further research.
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Prostate volume index and chronic inflammation of the prostate type IV with respect to the risk of prostate cancer. Urol Int 2014; 94:270-85. [PMID: 25170543 DOI: 10.1159/000362176] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 03/06/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Benign prostatic hyperplasia and prostate cancer (PCA) alter the normal growth patterns of zonal anatomy with changes of prostate volume (PV). Chronic inflammatory infiltrates (CII) type IV are the most common non-cancer diagnosis of the prostate after biopsy. OBJECTIVE To evaluate associations of both PV index (PVI), i.e. the ratio of transitional zone volume (TZV) to peripheral zone volume (PZV), and CII with PCA in patients undergoing biopsy. SUBJECTS AND METHODS Between January 2007 and December 2008, 268 consecutive patients who underwent prostate biopsy were retrospectively evaluated. PV and TZV were measured by transrectal ultrasound. PZV was computed by subtracting the PV from the TZV. CII were evaluated according to standard criteria. Significant associations of PVI and the presence of CII (CII+) with PCA risk were assessed by statistical methods. RESULTS AND LIMITATIONS We evaluated 251 patients after excluding cases with painful rectal examinations, prostate-specific antigen (PSA) >20 μg/ml and metastases. The PCA detection rate was 41.1%. PVI was a negative independent predictor of PCA. A PVI ≤1.0 was directly [odds ratio (OR) = 2.36] associated with PCA, which was detected more frequently in patients with a PVI ≤1.0 (29.1%) than in those with a PVI >1.0 (11.9%). CII+ was inversely (OR = 0.57) and independently associated with PCA, which was detected less frequently in cases with CII (9.9%) than in those without CII (21.1%). Potential study limitations might relate to the fact that PV was not measured by prostatectomy specimens and there was PSA confounding for CII and PCA. CONCLUSIONS Low values of PVI are directly associated with risk of PCA, which was almost 2.5 times higher in patients with a PVI ≤1.0. The PVI might be an effective parameter for clustering patients at risk of PCA. CII+ was inversely associated with risk of PCA and decreased the probability of detecting PCA by 43%. The role of the PVI and CII in PCA carcinogenesis needs further research.
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Upgrading and upstaging in prostate cancer: From prostate biopsy to radical prostatectomy. Mol Clin Oncol 2014; 2:1145-1149. [PMID: 25279213 DOI: 10.3892/mco.2014.370] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 06/17/2014] [Indexed: 01/26/2023] Open
Abstract
Prostate cancer (CaP) is the most common malignancy in men and the second cause of cancer-related mortality after lung cancer. Several studies have evaluated the correlation between bioptic and pathological Gleason score (GS), documenting a correlation ranging between 30 and 60%. The aim of this study was the evaluation of the association between bioptic and pathological GS in a series of patients undergoing prostate needle biopsy and subsequent radical prostatectomy. We also aimed to evaluate the possible prognostic factors of upgrading and upstaging. We prospectively collected and retrospectively reviewed data from 300 consecutive patients who underwent radical retropubic or robot-assisted prostatectomy at our Institution. Patients who underwent prostate needle biopsy, transrectal or transperineal, with a minimum of 5 samples, were included in this study. Upgrading and downgrading were defined as increase or decrease, respectively, from one prognostic grade group to another, similar to up- or downstaging. The mean age of the patients was 62.97 years and the mean prostate-spesific antigen (PSA) level was 7.83 ng/ml. A total of 51.3% of the population underwent a transperineal prostate biopsy. The most frequently represented bioptic GS was 3+3 (64.0%) followed by 3+4=7 (15.6%); the most frequent pathological Gleason score was 3+4 (44.3%), followed by 3+3 (31.0%). With reagard to the bioptic GS 4-5-6 group, approximately half of the specimens (46.7%) were subsequently upgraded to GS 3+4, and 5.3% to 4+3. With regards to the bioptic GS 3+4 group, 57.4% was confirmed in the surgical specimen. In the 4+3 group, 23.5% of the cases was downgraded to 3+4 and 35.3% was confirmed. With regards to stage, ~39.7% of the patients received an upstaging on the pathological specimen. We evaluated the correlations between preoperative serum PSA level, prostate volume, digital rectal examination and biopsy type and none of the variables considered exhibited a correlation with any upgrading (P>0.05). Moreover, we evaluated the correlations between the aforementioned variables and upstaging and, at the multivariate analysis, only a serum PSA <4 ng/ml was found to be an independent variable predictive of upstaging (P=0.017). Therefore, new tools are required to predict upgrading and upstaging of our patients, in order to ensure better counseling for optimal treatment planning.
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Prognostic role of substaging in T1G3 transitional cell carcinoma of the urinary bladder. Mol Clin Oncol 2014; 2:575-580. [PMID: 24940498 DOI: 10.3892/mco.2014.290] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 04/08/2014] [Indexed: 11/05/2022] Open
Abstract
This study was conducted to test a new substaging system in a population of patients with stage T1 bladder cancer (BC) at diagnosis and assess its prognostic role in terms of disease progression and disease-specific survival (DSS). Patients with primary stage T1G3 urothelial carcinoma of the bladder were stratified according to the following models: i) T1a [the tumour does not infiltrate the muscularis mucosae-vascular plexus, (MM-VP)]; T1b (the tumour partially infiltrates the MM-VP); and T1c (the tumour infiltrates and invades the MM-VP). ii) T1m (diameter of tumour infiltrating the lamina propria ≤0.5 mm under a high-resolution microscope; and T1e (diameter of tumour infiltrating the lamina propria >0.5 mm). Age, gender, tumour size and multifocality were not found to be of statistical significance. Using the T1a/T1b/T1c system, patients with stage T1a disease exhibited a 5- and 10-year progression rate of 13.3 and 20%, respectively, without reaching statistical significance. Moreover, patients with stage T1a disease exhibited a 5- and 10-year DSS of 93.3 and 73.3%, respectively, which was higher compared to T1b and T1c but not statistically significant. Using the T1m/T1e system, patients with stage T1m disease exhibited a disease progression rate of 8.3 and 16.7% at 5 and 10 years, respectively, which was not statistically significant. Moreover, patients in group T1m presented with DSS rates of 91.7 and 83.3% at 5 and 10 years, respectively, which were higher compared to those in the T1e group (71.4 and 60.7%), although not reaching statistical significance. In conclusion, in our study, neither of the two substaging systems of stage T1 BC reached the prognostic conventional significance level for tumour progression or DSS.
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Abstract
Adenocarcinoma of the paraurethral glands represents a very rare neoplasm of the urinary tract. Due to the rarity of this disease, there is no standard therapeutic approach. We report a case of adenocarcinoma of the paraurethral glands in a 56-year-old woman, presenting with abnormal serous vaginal discharges. The radiologic examination revealed a 5-cm mass around the urethra, which underwent surgical resection. After surgical resection, the histology revealed a moderately differentiated adenocarcinoma, probably arising from the paraurethral glands. One month later, a pelvic recurrent mass was radiologically diagnosed; consequently, an anterior pelvic exenteration with lymph node dissection was performed. Histological examination revealed a moderately differentiated adenocarcinoma, with glandular and micropapillary architecture, with multiple lymph node metastases. The absence of modifications such as urethritis cystic glandularis on the urethral mucosa, as well as the lack of a lesion in situ, associated with the immunohistochemical expression of PAX8 and negativity for GATA3 and S100p, suggested that the adenocarcinoma originated from the paraurethral glands rather than from the urethral mucosa. Post-surgery CT scans revealed no evidence of metastatic disease. The patient received 6 courses of adjuvant chemotherapy with carboplatin and paclitaxel. One year after the pelvic exenteration, because of inguinal lymph node progression, an inguinal lymphadenectomy was performed. Four months later, a TC-PET revealed a multidistrectual lymph node and a lung micronodule disease progression. Invasive micropapillary carcinomas have been characterized as a rare distinctive variant of carcinomas in several anatomic sites and are distinguished by a marked tendency to lymphovascular invasion, justifying the association with high-stage disease and poor prognosis. In the present case, both the poor prognosis connected with micropapillary structure and the lymph node involvement, encouraged adjuvant cisplatinum-based chemotherapy.
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Fast Track Surgery to Reduce Short-Term Complications following Radical Cystectomy and Intestinal Urinary Diversion with Vescica Ileale Padovana Neobladder: Proposal for a Tailored Enhanced Recovery Protocol and Preliminary Report from a Pilot Study. Urol Int 2014; 92:41-9. [DOI: 10.1159/000351312] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Accepted: 04/12/2013] [Indexed: 11/19/2022]
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Associations of Pretreatment Serum Total Testosterone Measurements with Pathology-Detected Gleason Score Cancer. Urol Int 2013; 93:269-78. [DOI: 10.1159/000354621] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 07/24/2013] [Indexed: 11/19/2022]
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Serum Total Testosterone Is a Significant Preoperative Variable Independently Contributing to Separating the Prostate Cancer Population into Prostatectomy Gleason Score Groups. Urol Int 2013; 91:55-61. [DOI: 10.1159/000350250] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 02/19/2013] [Indexed: 11/19/2022]
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A Numerical Method to Predict the RCF Behaviour of PVD-coated Transmission Gears and Experimental Results. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.proeng.2011.04.248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Evaluating Urinary Continence and Preoperative Predictors of Urinary Continence After Robot Assisted Laparoscopic Radical Prostatectomy. J Urol 2010; 184:1028-33. [DOI: 10.1016/j.juro.2010.04.069] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2009] [Indexed: 11/30/2022]
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Predictors of positive surgical margins after laparoscopic robot assisted radical prostatectomy. J Urol 2009; 182:2682-8. [PMID: 19836778 DOI: 10.1016/j.juro.2009.08.037] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2009] [Indexed: 11/29/2022]
Abstract
PURPOSE We identified the predictors of positive surgical margins in a series of patients undergoing robot assisted laparoscopic radical prostatectomy. MATERIALS AND METHODS We prospectively collected data from 322 patients who underwent robot assisted laparoscopic radical prostatectomy for clinically localized prostate cancer between April 2005 and October 2008, and who had not received any prior hormonal therapy. RESULTS Positive surgical margins were observed in 95 cases (29.5%). Specifically positive surgical margins were at the apex in 22 cases (6.8%), anterior in 5 (1.6%) and posterolateral in 68 (21%). Among the preoperative variables prostate volume on transrectal ultrasound (HR 0.420, p = 0.002) and cT stage (HR 2.217, p = 0.008) were independent predictors of the presence of any positive surgical margin in the cohort while cT stage (HR 2.070, p = 0.025) and biopsy Gleason score (p = 0.019) were predictors of posterolateral positive surgical margins. Considering pathological variables only extraprostatic extension of the primary tumor was an independent predictor of any positive surgical margin (HR 11.852, p <0.001) and posterolateral positive surgical margins (HR 7.484, p <0.001) in the series. Of those patients with organ confined disease positive surgical margins were present in 21 (10.6%). Only perineural invasion was an independent predictor of any positive surgical margin (HR 4.096, p = 0.028) while a not statistically significant trend was identified with regard to posterolateral positive surgical margins (HR 6.938, p = 0.067). CONCLUSIONS Pathological extension of the primary tumor was the most relevant predictor of positive surgical margins. In patients with organ confined disease the presence of perineural invasion was significantly associated with positive surgical margins.
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Preoperative criteria to select patients for bilateral nerve-sparing robotic-assisted radical prostatectomy. J Sex Med 2009; 7:839-45. [PMID: 19912486 DOI: 10.1111/j.1743-6109.2009.01589.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION To date, no study has analyzed the predictors of potency recovery in a robot-assisted laparoscopic radical prostatectomy (RALP) series. A novel risk stratification for erectile function recovery after retropubic radical prostatectomy (RRP) has been proposed recently by Briganti et al. from the University Vita-Salute San Raffaele in Milan, Italy. AIM To evaluate the potency rate in a series of consecutive patients who underwent bilateral nerve-sparing RALP, to identify the preoperative predictors of erectile function recovery, and to validate the risk-group stratification of Briganti et al. METHODS The clinical records of all patients who underwent RALP for clinically localized prostate cancer between April 2005 and April 2009 were prospectively collected in the Prostate Cancer Padua Database. For the present study, we extracted all consecutive cases receiving a bilateral nerve-sparing technique with a minimum follow-up > or =12 months. MAIN OUTCOME MEASURES Twelve-month potency rate after RALP, defined as an International Index of Erectile Function 6 (IIEF-6) score > or =18. RESULTS Data showed that 129 out of 208 enrolled patients (62%) were potent 12 months after surgery. Age (hazard ratio [HR]: 2.8; P < 0.001), Charlson score (HR: 2.9; P = 0.007), and baseline IIEF-6 score (HR: 0.8; P < 0.001) were independent predictors of potency recovery at multivariate analysis. According to Briganti et al.'s risk-group stratification, the 12-month potency rate following RALP was 81.9% in the low-risk group, 56.7% in the intermediate-risk group, and 28.6% in the high-risk group (P < 0.001). CONCLUSIONS In the era of robotic surgery, the key point for the success of the nerve-sparing technique remains the accurate selection of patients. Age < or =65 years, absence of associated comorbidities, and good preoperative erectile function are the most important preoperative factors to select those patients for whom bilateral nerve-sparing RALP can achieve the best results.
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Complications and Mortality After Radical Cystectomy for Bladder Transitional Cell Cancer. J Urol 2009; 182:914-21. [DOI: 10.1016/j.juro.2009.05.032] [Citation(s) in RCA: 142] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2009] [Indexed: 12/29/2022]
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PROGNOSTIC ROLE OF CHROMOSOME 9P DELETION IN PATIENTS WITH CLEAR CELL RENAL CELL CARCINOMA. J Urol 2009. [DOI: 10.1016/s0022-5347(09)61006-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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A prospective, non-randomized trial comparing robot-assisted laparoscopic and retropubic radical prostatectomy in one European institution. BJU Int 2009; 104:534-9. [PMID: 19281468 DOI: 10.1111/j.1464-410x.2009.08419.x] [Citation(s) in RCA: 170] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To compare the functional results of two contemporary series of patients with clinically localized prostate cancer treated by robot-assisted laparoscopic prostatectomy (RALP) or retropubic radical prostatectomy (RRP). PATIENTS AND METHODS This was a non-randomized prospective comparative study of all patients undergoing RALP or RRP for clinically localized prostate cancer at our institution from February 2006 to April 2007. RESULTS We enrolled 105 patients in the RRP and 103 in the RALP group; the two groups were comparable for all clinical and pathological variables, except median age. For RRP and RALP the respective median operative duration was 135 and 185 min (P < 0.001), the intraoperative blood loss 500 and 300 mL (P < 0.001) and postoperative transfusion rates 14% and 1.9% (P < 0.01). There were complications in 9.7% and 10.4% of the patients (P = 0.854) after RRP and RALP, respectively; the positive surgical margin rates in pT2 cancers were 12.2% and 11.7% (P = 0.70). For urinary continence, 41% of patients having RRP and 68.9% of those having RALP were continent at catheter removal (P < 0.001). The 12-month continence rates were 88% after RRP and 97% after RALP (P = 0.01), with the mean time to continence being 75 and 25 days (P < 0.001), respectively. At the 12-month follow-up, 20 of 41 patients having bilateral nerve-sparing RRP (49%) and 52 of 64 having bilateral nerve-sparing RALP (81%) (P < 0.001) had recovery of erectile function. CONCLUSIONS RALP offers better results than RRP in terms of urinary continence and erectile function recovery, with similar positive surgical margin rates.
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The ‘Stage, Size, Grade and Necrosis’ score is more accurate than the University of California Los Angeles Integrated Staging System for predicting cancer-specific survival in patients with clear cell renal cell carcinoma. BJU Int 2009; 103:165-70. [DOI: 10.1111/j.1464-410x.2008.07901.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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A systematic review and meta-analysis of randomized controlled trials with antimuscarinic drugs for overactive bladder. Eur Urol 2008; 54:740-63. [PMID: 18632201 DOI: 10.1016/j.eururo.2008.06.080] [Citation(s) in RCA: 179] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2007] [Accepted: 06/25/2008] [Indexed: 10/21/2022]
Abstract
CONTEXT Anticholinergic drugs are commonly used in patients with overactive bladder (OAB) who do not achieve symptom relief and quality of life improvement with conservative management. Several drugs, with different doses, formulations, and routes of administration are currently available, making the choice quite difficult. OBJECTIVE To evaluate efficacy and safety of different doses, formulations, and route of administration of the available anticholinergic drugs. EVIDENCE ACQUISITION A systematic review of the literature was performed in August 2007 using Medline, Embase, and Web of Science. Efficacy (micturitions per 24h, volume voided per micturition, urgency urinary incontinence episodes per 24h, incontinence episodes per 24h) and safety (mainly, adverse events and withdrawal rates) end points were evaluated in the randomized control trials (RCTs) assessing the role of anticholinergic drugs in non-neurogenic OAB. Meta-analysis of RCTs was conducted using the Review Manager software 4.2 (Cochrane Collaboration). EVIDENCE SYNTHESIS Our systematic search identified 50 RCTs and three pooled analyses. Tolterodine immediate release (IR) had a more favorable profile of adverse events than oxybutynin IR. Regarding different dosages of IR formulations, dose escalation might yield some limited improvements in the efficacy but at the cost of significant increase in the rate of adverse events. In the comparisons between IR and extended-release (ER) formulations, the latter showed some advantages, both in terms of efficacy and safety. With regard to the route of administration, use if a transdermal route of administration does not provide significant advantage over an oral one. CONCLUSION Many of the available RCTs have good methodological quality. ER formulations should be preferred to the IR ones. With regard to IR formulations, dose escalation might yield some improvements in the efficacy with significant increase in the AE. More clinical studies are needed to indicate which of the drugs should be used as first-, second-, or third-line treatment.
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Robot-Assisted Removal of a Large Seminal Vesicle Cyst with Ipsilateral Renal Agenesis Associated with an Ectopic Ureter and a Müllerian Cyst of the Vas Deferens. Urology 2008; 71:1226.e5-7. [DOI: 10.1016/j.urology.2007.11.114] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2007] [Revised: 11/19/2007] [Accepted: 11/26/2007] [Indexed: 10/22/2022]
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Is robotically assisted laparoscopic radical prostatectomy less invasive than retropubic radical prostatectomy? Results from a prospective, unrandomized, comparative study. BJU Int 2008; 101:1145-9. [DOI: 10.1111/j.1464-410x.2008.07513.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Risk stratification and prognostication of renal cell carcinoma. World J Urol 2008; 26:115-25. [PMID: 18392834 DOI: 10.1007/s00345-008-0259-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2007] [Accepted: 03/17/2008] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES To review the most recent data on prognostic factors and describe the characteristics and prognostic accuracy of the most important prognostic systems available to predict the risk of recurrence, progression, and mortality in patients with renal cell carcinoma (RCC). METHODS The study was based on a non-systematic review of literature. RESULTS Clinical (performance status, and mode of presentation), anatomical (size and extension of the primary tumor, lymph node involvement, and distant metastasis), and histological factors (histological subtypes, nuclear grade, and tumor necrosis) are the most largely evaluated prognostic factors in RCC. Valuable prognostic accuracy has been shown for several laboratory parameters (erythrocyte sedimentation rate, platelet count, serum calcium, hemoglobin, and lactate dehydrogenase levels) and a few genetical and molecular markers (CAIX, B7-H1, and B7-H4). A few integrating systems have been proposed and validated, integrating both clinical and pathological (UCLA Integrating Staging Systems, Kattan nomogram, and Sorbellini nomogram) or only pathological variables (SSIGN score). CONCLUSIONS Several large and methodologically consistent studies have been published. The chance to integrate the data derived from each prognostic factor into prognostic algorithms and scores has allowed improving significantly the stratification of the prognosis of patients with RCC. The currently available prognostic systems can be further improved through the inclusion of molecular and genetic variables. Integrating prognostic systems should be used to design randomized controlled trials (RCTs), which will evaluate the efficacy of the new-targeted therapies in either neoadjuvant, adjuvant, or salvage treatments of patients with RCC.
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Mathematical models for prognostic prediction in patients with renal cell carcinoma. Urol Int 2008; 80:113-23. [PMID: 18362478 DOI: 10.1159/000112599] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVES The objectives of this study are to catalogue all models developed to predict survival of RCC patients and to identify the ones to be used in different situations. METHODS A systematic review was performed searching with a free text and MeSH strategy 3 electronic databases. For each model, the following parameters were identified: number, features of the patients; evaluation endpoints; clinical and/or pathological variables included; concordance indexes (cI). RESULTS The research retrieved 156 records. Eleven articles proposed new models, 5 articles external validations. We retrieved 2 mathematical models including clinical variables only (Yaycioglu, cI 0.651; Cindolo, cI 0.672); 2 algorithms including also pathological variables (SSIGN, cI 0.819; UISS, cI 0.79-0.84), 5 nomograms (Kattan, cI 0.76-0.86; Sorbellini, cI 0.82; Kim 2004, cI 0.79, Kim 2005, cI 0.68; Karakiewicz, cI 0.86); 2 algorithms for patients with metastatic disease (Motzer, Leibovich). CONCLUSIONS The SSIGN was the most accurate algorithm for conventional RCC, while the UISS allowed the evaluation of patients regardless of tumor histotype. The Sorbellini nomogram is applicable only for patients with conventional RCC, while the Kattan and Karakiewicz nomograms also provide information for other histotypes. Metastatic patients can be evaluated with Leibovich and Motzer algorithms. Two models combine molecular markers and clinical features (Kim 2004-2005).
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Surgical outcomes after modified antegrade scrotal sclerotherapy: a prospective analysis of 700 consecutive patients with idiopathic varicocele. J Urol 2008; 179:1933-7. [PMID: 18353385 DOI: 10.1016/j.juro.2008.01.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2007] [Indexed: 11/28/2022]
Abstract
PURPOSE We analyzed the surgical outcomes of antegrade scrotal sclerotherapy in a large, prospective, multisurgeon, consecutive series of patients treated for idiopathic varicocele. MATERIALS AND METHODS We prospectively collected data on 697 consecutive patients undergoing antegrade scrotal sclerotherapy between 1997 and 2005. For every patient we evaluated age, side, clinical and Doppler ultrasound grade, and seminal impairment. Perioperative complications were evaluated 1 month after surgery. At 12 months after antegrade scrotal sclerotherapy all patients underwent Doppler ultrasound. In those with seminal impairment semen analysis was also performed. Failure was defined as at least Doppler grade 1 varicocele. RESULTS Median age of the 697 analyzed patients was 28 years. Mean surgical time was 15 minutes. All surgeries were performed using local anesthesia and no intraoperative complications were observed. All patients were discharged home within 4 hours. Postoperatively complications developed in 35 patients (5%) and failure occurred in 63 (9%). Persistent reflux was observed in 6.5% of adolescents, in 9.4% of adults and in 7.5% of patients with recurrent varicocele. Failure rates were similar for different grades and sides. The failure rate was significantly higher in patients treated by surgeons during the learning curve (p = 0.007). In the 414 patients with seminal impairment median sperm count and the median percent of progressive motility and normal forms significantly improved after surgery (p <0.001). CONCLUSIONS Considering the low persistence and complication rates in all patient categories (adolescents, adults, first diagnosis, and bilateral and recurrent disease) antegrade scrotal sclerotherapy can be proposed as a safe and efficacious first choice treatment for varicocele. A specific learning curve is required to achieve the best outcome.
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Editorial comment on: Holmium laser enucleation versus transurethral resection of the prostate: 3-year follow-up results of a randomized clinical trial. Eur Urol 2008; 52:1464. [PMID: 17499428 DOI: 10.1016/j.eururo.2007.04.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Learning Curve and Preliminary Experience with da Vinci-Assisted Laparoscopic Radical Prostatectomy. Urol Int 2008; 80:237-44. [DOI: 10.1159/000127333] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2007] [Accepted: 03/19/2007] [Indexed: 11/19/2022]
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Complication rates of tension-free midurethral slings in the treatment of female stress urinary incontinence: a systematic review and meta-analysis of randomized controlled trials comparing tension-free midurethral tapes to other surgical procedures and different devices. Eur Urol 2007; 53:288-308. [PMID: 18031923 DOI: 10.1016/j.eururo.2007.10.073] [Citation(s) in RCA: 217] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2007] [Accepted: 10/30/2007] [Indexed: 01/20/2023]
Abstract
OBJECTIVES To evaluate the complication rates of tension-free midurethral slings compared with other surgical treatments for stress urinary incontinence, including other tension-free midurethral slings. METHODS A systematic review of the literature using MEDLINE, EMBASE, and Web of Science was performed in January 2007. Meta-analysis was conducted by using the Review Manager software 4.2. RESULTS Our search identified 33 randomized controlled trials reporting data on complication rates. Our meta-analysis showed that complication rates were similar after tension-free vaginal tape (TVT) and Burch colposuspension, with the exclusion of bladder perforation, which was more common after TVT (p=0.0001), and reoperation rate, which was significantly higher after Burch colposuspension (p=0.02). TVT and pubovaginal sling were followed by similar complication rates. With regards to the comparisons among retropubic tapes, TVT and intravaginal slingplasty had similar complication rates, whereas suprapubic arc sling (SPARC) was complicated by higher rates of voiding lower urinary tract symptoms (LUTS) (p=0.02) and reoperations (p=0.04). Comparing retropubic and transobturator tapes, the occurrence of bladder perforations (p=0.007), pelvic haematoma (p=0.03), and storage LUTS (p=0.01) was significantly less common in patients treated by transobturator tapes. CONCLUSIONS Tension-free slings were followed by lower risk of reoperation compared with Burch colposuspension, whereas pubovaginal sling and tension-free midurethral slings had similar complication rates. With regards to different tension-free tapes, voiding LUTS and reoperations were more common after SPARC, whereas bladder perforations, pelvic haematoma, and storage LUTS were less common after transobturator tapes. The quality of many evaluated studies was limited.
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Tension-free midurethral slings in the treatment of female stress urinary incontinence: a systematic review and meta-analysis of randomized controlled trials of effectiveness. Eur Urol 2007; 52:663-78. [PMID: 17601652 DOI: 10.1016/j.eururo.2007.06.018] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2007] [Accepted: 06/11/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To evaluate the efficacy of tension-free vaginal tape (TVT) compared with other surgical treatments for stress urinary incontinence (SUI) and with other tension-free midurethral slings. METHODS A systematic review of the literature was performed in January 2007 using MEDLINE, Embase, and Web of Science. The searches used both "MeSH" and "free text" protocols. Meta-analysis was conducted using the Review Manager software 4.2 (Cochrane Collaboration). RESULTS Our search identified 37 randomized controlled trials. According to the Jadad score, the quality of the evaluated studies was limited in most papers. TVT outperformed Burch colposuspension in terms of postoperative continence rates (odds ratio [OR] from 0.38 to 0.59, according to the different end points), whereas success rates were similar after TVT and pubovaginal slings. Comparing TVT to the other retropubic tension-free midurethral vaginal slings, TVT was more efficacious than both intravaginal slingplasty (IVS; OR = 0.47; p = 0.007) and suprapubic arc (SPARC; OR from 0.53 to 0.56 according to the different evaluated end points). Indeed, the available data suggest similar efficacy for retropubic and trans-obturator tapes both in terms of subjective (OR = 0.98; p = 0.92) and objective (OR = 0.81; p = 0.34) cure rates. CONCLUSIONS Our meta-analysis showed that TVT outperformed Burch colposuspension; efficacies of TVT and pubovaginal sling were similar. TVT was more efficacious than IVS and SPARC, whereas retropubic and trans-obturator tapes showed overlapping cure rates. The poor quality of most of the studies, both in terms of methodologic and clinical parameters, limits the strengths of the recommendations derived by the meta-analysis.
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Evidence from Robot-Assisted Laparoscopic Radical Prostatectomy: A Systematic Review. Eur Urol 2007; 51:45-55; discussion 56. [PMID: 16854519 DOI: 10.1016/j.eururo.2006.06.017] [Citation(s) in RCA: 309] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2006] [Accepted: 06/12/2006] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To review the literature available on robot-assisted laparoscopic radical prostatectomy (RALP). METHODS A literature search was performed using EMBASE, MEDLINE, and Web Science databases through a "free text" protocol, including the following terms: robotic radical prostatectomy, da Vinci, and radical prostatectomy. Three of the authors separately reviewed the records to select the papers relevant for the topic of the review, with any discrepancies solved by open discussion. The selected articles were recorded in an electronic database and analysed by version 13.0 SPSS software. RESULTS We identified 71 manuscripts. Eleven papers focused on surgical technique, and 35 manuscripts reported clinical, pathologic, and/or follow-up data. Seven studies included clinical data concerning surgical series with fewer than 10 patients, whereas the remaining 26 series reported larger surgical series of RALP. RALP turned out to be a feasible procedure, with limited blood loss, favourable complication rates, and short hospital stays. Positive surgical margin rates decreased with the surgeon's experience and technique improving, reaching percentages similar to those of retropubic and laparoscopic series. The available oncologic data are only preliminary. Especially interesting are the data on postoperative continence rates, whereas results on potency, although promising, are based only on a limited number of patients and have to be considered as incomplete and premature. CONCLUSION Literature showed that RALP had a short learning curve and interesting postoperative results, especially with regard to continence recovery. The available data on recovery of erectile function and oncologic follow-up are still incomplete.
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External validation of the Mayo Clinic Stage, Size, Grade and Necrosis (SSIGN) score to predict cancer specific survival using a European series of conventional renal cell carcinoma. J Urol 2006; 175:1235-9. [PMID: 16515968 DOI: 10.1016/s0022-5347(05)00684-1] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2005] [Indexed: 11/29/2022]
Abstract
PURPOSE We validated the Mayo Clinic SSIGN score in an independent European sample of patients who were surgically treated for conventional RCC. MATERIALS AND METHODS In our kidney cancer database we identified 388 patients who were treated with radical or partial nephrectomy for conventional RCC between 1986 and 2000. Associations of the pathological features studied with death from RCC were evaluated using the log rank test and Cox proportional hazards regression model. The predictive ability of competing models was evaluated using the c index. RESULTS Median followup in the 290 patients who were alive at last followup was 5 years (range 5 months to 17 years). The estimated cancer specific survival rate 5 years following surgery was 81.3%. All features that comprise the SSIGN score except tumor size were significantly associated with death from RCC in a multivariate setting, resulting in a c index of 0.90. The median SSIGN score in the 388 patients studied was 3 (range 0 to 15). The c index in a model containing the clear cell SSIGN score was 0.88. Five-year cancer specific survival rates in patients with a score of 0 to 2, 3 to 4, 5 to 6, 7 to 9 and 10 or more were 100.0%, 90.5%, 63.6%, 46.8% and 0%, respectively. CONCLUSIONS We provide the first external validation of the Mayo Clinic SSIGN score for conventional RCC. This simple algorithm resulted in a high degree of prognostic accuracy.
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1111: External Validation of the Mayo Clinic SSIGN Score to Predict Cancer-Specific Survival Using a European Series of Conventional Renal Cell Carcinoma. J Urol 2006. [DOI: 10.1016/s0022-5347(18)33336-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Twelve-month self-reported quality of life after retropubic radical prostatectomy: a prospective study with Rand 36-Item Health Survey (Short Form-36). BJU Int 2006; 97:274-8. [PMID: 16430628 DOI: 10.1111/j.1464-410x.2005.05893.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To evaluate the health-related quality of life (HRQoL) in patients undergoing retropubic radical prostatectomy (RRP) for clinically localized prostate cancer. PATIENTS AND METHODS From February 2002 to September 2003 all patients undergoing RRP in our department were invited to participate in the study; the data from 75 of them comprised the present analysis. For evaluating HRQoL the RAND 36-Item Health Survey (SF-36) was used. RESULTS Comparing the baseline scores of the SF-36 domains to those at 3, 6 and 12 months, there was a statistically significant difference in 'physical function', 'role limitations due to physical health problems', 'role limitations due to emotional problems', and 'energy/fatigue'. There were no statistically significant changes in the follow-up values for the other scales of the questionnaire. However, the baseline scores overlapped the 12-month follow-up values for all the SF-36 scales. The mean SF-36 scores reported by incontinent patients were lower than those of the continent patients, although this trend was not statistically significant. At the 12-month follow-up some variables were independent predictors of lower mean scores of some SF-36 scales, i.e. age >65 years, education level less than secondary school, pathological extracapsular extension of cancer and erectile dysfunction. CONCLUSION At 1 year after RRP, HRQoL levels in each of the SF-36 domains overlapped those of the baseline in >80% of patients. The age, educational level of patients, local extension of the tumour, and erectile dysfunction could significantly affect the HRQoL scores.
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Prognostic Factors in a Recent Series of Patients Treated with Radical Cystectomy for Bladder Cancer. Urol Int 2005; 75:10-6. [PMID: 16037701 DOI: 10.1159/000085920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2004] [Accepted: 02/02/2005] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To identify the clinical and pathological prognostic factors in a homogeneous series of patients with bladder cancer who had undergone radical cystectomy in the late 1990s. MATERIALS AND METHODS We retrospectively analyzed the clinical data of 156 patients who had undergone radical cystectomy and iliac-obturator lymphadenectomy for bladder carcinoma at our department between 1995 and 2001. RESULTS The mean follow-up was 39.71 +/- 26.2 months. The 5-year overall and cancer-specific survival rates were 47.2 and 54.7%, respectively. Upper urinary tract obstruction (p = 0.03), clinical stage of both the primary tumor (p = 0.0001) and loco-regional lymph nodes (p = 0.04), pathological stage (2002 TNM) of the primary tumor (p < 0.0001), pathological loco-regional lymph node involvement (p < 0.0001), and vascular embolization (p = 0.005) were significant on univariate analysis. Pathological lymph node involvement (p = 0.001) and both pathological (p = 0.022) and clinical stages of the primary tumor (p = 0.002) turned out to be independent predictors of cancer-specific survival. CONCLUSION Pathological lymph node involvement, clinical and pathological stage of the primary tumor were the cancer-specific, survival-independent, predictors in our series. Our multivariate analysis data identified pT3-4 and pN+ patients as those with the worst prognosis.
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Impact of anatomical pielocaliceal topography in the treatment of renal lower calyces stones with extracorporeal shock wave lithotripsy. Int J Urol 2005; 12:525-32. [PMID: 15985072 DOI: 10.1111/j.1442-2042.2005.01101.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM There is wide consensus that the lowest success rate of extracorporeal shock wave lithotripsy (ESWL) is in the complete clearance of renal stones located in the lower calyces. We assess the effectiveness of extracorporeal shock wave lithotripsy monotherapy for lower pole renal calculi to determine the relationship between the spatial anatomy of lower pole and the outcome of ESWL. METHODS We evaluated 107 patients who were treated for solitary lower pole renal stones less than 20 mm in diameter with ESWL. The spatial anatomy of the lower pole, as defined by the lower infundibulopelvic angle, infundibular length and infundibular width, was measured by preoperative intravenous pyelography, while the stone location and size were determined by using abdominal plain X-ray. All patients were followed up at 1 and 3 months with abdominal plain X-ray and ultrasonography. RESULTS Only 62 patients (58%) became stone free, while 45 (42%) retained residual fragments. A small lower infundibulopelvic angle, a long infundibular length and a tight infundibular width are unfavorable for stone clearance after ESWL. CONCLUSIONS ESWL is the treatment of choice for most renal and ureteral stones. However, stone clearance from the lower pole following ESWL is poor and significantly affected by the inferior pole collecting system anatomy. Therefore, we believe it is important to evaluate these anatomical factors when deciding on the best treatment for lower pole renal calculi.
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An unusual pathological finding of chronic lymphocitic leukemia and adenocarcinoma of the prostate after transurethral resection for complete urinary retention: case report. BMC Cancer 2004; 4:95. [PMID: 15615590 PMCID: PMC544353 DOI: 10.1186/1471-2407-4-95] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2004] [Accepted: 12/22/2004] [Indexed: 12/02/2022] Open
Abstract
Background We describe a patient who underwent transurethral resection of the prostate for urinary obstructive symptoms and had histological findings of adenocarcinoma of the prostate with prostatic localization of chronic lymphocitic leukemia (CLL).The contemporary presence of CLL, adenocarcinoma of the prostate and residual prostatic gland after transurethral resection has never been reported before and the authors illustrate how they managed this unusual patient. Case presentation A 79-years-old white man, presented with acute urinary retention, had a peripheral blood count with an elevated lymphocytosis (21.250/mL) with a differential of 65.3% lymphocytes and the prostate-specific antigen (PSA) value was 3.38 ng/mL with a percent free PSA of 8.28%. The transrectal ultrasound (TRUS) indicated an isoechonic and homogenic enlarged prostate of 42 cm3 and the abdomen ultrasound found a modest splenomegaly and no peripheral lymphadenophaty. The patient underwent transurethral resection of the prostate and had a pathological finding of adenocarcinoma in the prostate with a Gleason Score 4 (2+2) of less than 5% of the material (clinical stage T1a), associated with a diffused infiltration of chronic lymphocitic leukemia elements. Conclusions The incidental finding of a prostatic localization of a low-grade non-Hodgkin's lymphoma does not modify eventually further treatments for neither prostate cancer nor lymphoma. The presence of a low-grade and low-stage lymphoma, confirmed by a hematological evaluation, and the simultaneous evidence of an adenocarcinoma after transurethral resection of the prostate for acute urinary retention do not require any immediate treatment due to its long-term survival rate and the follow-up remains based on periodical PSA evaluation and complete blood count.
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