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ABSTRACT: The dual pathway inhibition (DPI) with low-dose rivaroxaban and aspirin in patients with stable atherosclerotic vascular disease reduces the occurrence of cardiovascular events, with no significant increase of intracranial or other critical organ bleedings. Our observational study aimed to describe the clinical performance, adherence, and persistence of DPI therapy among a real-world setting of patients with an established diagnosis of coronary artery (CAD) and/or peripheral artery disease (PAD). We prospectively included all consecutive patients with an established diagnosis of CAD and/or PAD treated with aspirin (ASA) 100 mg once daily and rivaroxaban 2.5 mg twice daily. Clinical evaluation was performed at baseline, before starting treatment, at 1 month, and every 6 months after the study drug administration. A total of 202 consecutive patients (mean age 66 ± 10 years; male 80%) eligible to DPI therapy were included. During a mean follow-up of 664 ± 177 days, the incidence rate of major bleedings and of major adverse cardiovascular events was 0.8 and 1.1 per 100 patients/year, respectively. The adherence to pharmacological treatment was 99%. Additionally, 13.4% of patients suspended the DPI therapy during the follow-up. Minor bleedings resulted the most common cause of both temporary and permanent DPI therapy discontinuation. This observational study supports the safety of DPI with low-dose rivaroxaban and aspirin among patients with CAD and PAD in a real-world setting, showing high persistence and maximum adherence to medical treatment.
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Aspirina , Enfermedad de la Arteria Coronaria , Inhibidores del Factor Xa , Hemorragia , Cumplimiento de la Medicación , Enfermedad Arterial Periférica , Inhibidores de Agregación Plaquetaria , Rivaroxabán , Humanos , Rivaroxabán/efectos adversos , Rivaroxabán/administración & dosificación , Aspirina/efectos adversos , Aspirina/administración & dosificación , Aspirina/uso terapéutico , Masculino , Anciano , Femenino , Inhibidores del Factor Xa/efectos adversos , Inhibidores del Factor Xa/administración & dosificación , Enfermedad Arterial Periférica/tratamiento farmacológico , Enfermedad Arterial Periférica/diagnóstico , Enfermedad Arterial Periférica/fisiopatología , Enfermedad Arterial Periférica/epidemiología , Estudios Prospectivos , Persona de Mediana Edad , Hemorragia/inducido químicamente , Resultado del Tratamiento , Inhibidores de Agregación Plaquetaria/efectos adversos , Inhibidores de Agregación Plaquetaria/administración & dosificación , Inhibidores de Agregación Plaquetaria/uso terapéutico , Factores de Tiempo , Enfermedad de la Arteria Coronaria/tratamiento farmacológico , Enfermedad de la Arteria Coronaria/diagnóstico , Factores de RiesgoRESUMEN
BACKGROUND: Since before the COVID-19 pandemic, hospital-acquired infections (HAIs) represented a global healthcare crisis. Few studies suggested that COVID-19-related basic hygiene measures (BHM) could lower HAIs rates, reaching inconclusive results. The aim of this study was to investigate the hypothetical benefit on HAIs rate of COVID-19-enhanced BHM systematic introduction after major elective urological surgery. METHODS: Since the pandemic began, our hospital has implemented BHM to limit the spread of COVID-19. We compared patients operated in the pre-COVID-19 era (no-BHM period) with those operated after the pandemic started (BHM period). Outcomes were the incidence of HAIs and postoperative complications, and the length of hospital stay (LOS). Two balanced groups were generated by propensity score 1:1 matching. RESULTS: Of 1053 major urological interventions, 604 were performed in the no-BHM period, and 449 in the BHM period. After matched analysis, the comparison groups consisted of 310 patients each. Of 107 recorded HAIs, 43 occurred during the BHM period (13.9%), and 64 during the no-BHM period (20.7%), with a statistically significant difference in multivariable analysis (OR 0.5 [95% CI 0.3-0.8], P=0.004). Postoperative complications rate was significantly lower in the BHM period than in the no-BHM period (29.0% versus 36.5%, OR 0.6 [95% CI 0.4-0.9], P=0.01). The LOS differed significantly between BHM and no-BHM periods: a median of 5 (5-8) days versus 6 (5-8), respectively (P<0.001). CONCLUSIONS: The risk of infections, postoperative complications, and prolonged LOS after major urological surgery was significantly reduced with the systematic introduction of COVID-19-related BHM, their application could, therefore, be prolonged with lasting benefits.
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COVID-19 , Infección Hospitalaria , Humanos , Pandemias , Análisis por Apareamiento , Complicaciones Posoperatorias , HigieneRESUMEN
Objective: to evaluate predictors and the prognostic impact of favorable vs. unfavorable tumor upgrading among low-risk prostate cancer (LR PCa) patients treated with robot-assisted radical prostatectomy (RARP). Methods: From January 2013 to October 2020, LR PCa patients treated with RARP at our institution were identified. Unfavorable tumor upgrading was defined as the presence of an International Society of Urological Pathology (ISUP) grade group at final pathology > 2. Disease relapse was coded as biochemical recurrence and/or local recurrence and/or presence of distant metastases. Regression analyses tested the association between clinical and pathological features and the risk of unfavorable tumor upgrading and disease relapse. Results: Of the 237 total LR PCa patients, 60 (25.3%) harbored unfavorable tumor upgrading. Disease relapse occurred in 20 (8.4%) patients. Unfavorable upgrading represented an independent predictor of disease relapse, even after adjustment for other clinical and pathological variables. Conversely, favorable tumor upgrading did not show any statistically significant association with PCa relapse. Unfavorable tumor upgrading was associated with tumors being larger (OR: 1.03; p = 0.031), tumors extending beyond the gland (OR: 8.54, p < 0.001), age (OR: 1.07, p = 0.009), and PSA density (PSAD) ≥ 0.15 ng/mL/cc (OR: 1.07, p = 0.009). Conclusions: LR PCa patients with unfavorable upgrading at final pathology were more likely to be older, to have PSAD ≥ 0.15 ng/mL/cc, and to experience disease relapse. Unfavorable tumor upgrading is an issue to consider when counseling these patients to avoid delayed treatments, which may impair cancer-specific survival.
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Objectives: To test hypothesized associations between the ABO blood group (ABO-bg) system and the pathological features of prostate cancer (PCa). Material and methods: Between January 2013 and September 2019, 1173 patients underwent radical prostatectomy. Associations between ABO-bg levels and pathological features were evaluated using statistical methods. Results: Overall, 1149 consecutive patients were evaluated using the ABO-bg system, which was represented by O-bg (42.8%) and A-bg (41.3%), followed by B-bg (11.1%) and AB-bg (4.8%). Only positive surgical margins (PSMs) was correlated with ABO-bg (Pearson correlation coefficient, r = 0.071; p = 0.017), and the risk was increased in group-O (odds ratio [OR], 1.497; 95% confidence interval, 1.149-1.950; p = 0.003) versus non-O-bg. In clinical and pathological models, O-bg was at increased risk of PSM after the adjustment for prostate-specific antigen, percentage of biopsy-positive cores, and high surgical volume (adjusted OR, 1.546; 95% confidence interval, 1.180-2.026; p = 0.002); however, the adjusted OR did not change after the adjustment for tumor load and stage as well as high surgical volume. Conclusions: In clinical PCa, the risk of PSM was higher in O-bg versus non-O-bg patients after the adjustment for standard predictors. Confirmatory studies are needed to confirm the association between ABO-bg and unfavorable PCa features.
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To test the hypothesis of associations between the ABO blood group system (ABO-bg) and prostate cancer (PCa) features in the surgical specimen of patients treated with robot-assisted radical prostatectomy (RARP). Between January 2013 and October 2020, 1114 patients were treated with RARP. Associations of ABO-bg with specimen pathological features were evaluated by statistical methods. Overall, 305 patients were low risk (27.4%), 590 intermediate risk (50%) and 219 high risk (19.6%). Pelvic lymph node dissection was performed in 678 subjects (60.9%) of whom 79 (11.7%) had cancer invasion. In the surgical specimen, tumor extended beyond the capsule in 9.8% and invaded seminal vesicles in 11.8% of cases. Positive surgical margins (PSM) were detected in 271 cases (24.3%). The most frequently detected blood groups were A and O, which were equally distributed for both including 467 patients (41.9%), followed by groups B (127 cases; 11.4%) and AB (53 subjects; 4.8%). Among specimen factors, the ABO-bgs associated only with the risk of PSM, which was higher for blood group O (30.4%) compared with group A (19.5%) after adjusting for other standard clinical predictors (odds ratio, OR = 1.842; 95% CI 1.352-2.509; p < 0.0001). Along the ABO-bgs, the risk of PSM was increased by group O independently by other standard preoperative factors. The ABO-bgs may represent a further physical factor for clinical assessment of PCa patients, but confirmatory studies are required.
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Neoplasias de la Próstata , Procedimientos Quirúrgicos Robotizados , Robótica , Sistema del Grupo Sanguíneo ABO , Humanos , Masculino , Márgenes de Escisión , Prostatectomía/métodos , Neoplasias de la Próstata/patología , Neoplasias de la Próstata/cirugía , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/métodos , Vesículas Seminales/patologíaRESUMEN
OBJECTIVE: The aim of the study was to test the hypothesis that endogenous total testosterone (TT) may relate to incidental prostate cancer (iPCA) in patients with lower urinary tract symptoms (LUTS) associated with prostate enlargement undergoing transurethral resection of the prostate (TURP). METHODS: The hypothesis was tested in contemporary cohort of patients who underwent TURP because of LUTS due to prostate enlargement after excluding the suspect of PCA. In period running from January 2017 to November 2019, 389 subjects were evaluated. Endogenous testosterone was measured preoperatively between 8:00 and 10:00 o'clock in the morning. Relationships between TT and iPCA were evaluated by statistical methods. RESULTS: Overall, iPCA was detected in 18 cases (4.6%) with clinical stage cT1a or International Society of Urologic Pathology (ISUP) < 2 in 11 patients (61.1%). Endogenous testosterone was inversely associated with age and BMI in the study population but not in the subgroup with iPCA in wholly endogenous TT strongly correlated to both number of chips involved by cancer (Pearson's correlation coefficient, r = 0.553; p = 0.017) and ISUP > 2 (r = 0.504; p = 0.033). The positive association of endogenous TT with both tumor load and tumor grade was confirmed by the linear regression model with high-regression coefficients for the former (regression coefficient, b = 0.307; 95% confidence interval, 95% CI: 0.062-0.551; and p = 0.017) as for the latter (b = 5.898; 95% CI: 0.546-11.249; and p = 0.033). CONCLUSIONS: Preoperative endogenous TT is associated with features of iPCA. The influence of iPCA on endogenous testosterone needs to be addressed by a large multicenter prospective trial.
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Hallazgos Incidentales , Síntomas del Sistema Urinario Inferior/cirugía , Hiperplasia Prostática/cirugía , Neoplasias de la Próstata/sangre , Testosterona/sangre , Resección Transuretral de la Próstata , Anciano , Biomarcadores/sangre , Humanos , Síntomas del Sistema Urinario Inferior/sangre , Síntomas del Sistema Urinario Inferior/diagnóstico , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Estadificación de Neoplasias , Hiperplasia Prostática/sangre , Hiperplasia Prostática/diagnóstico , Neoplasias de la Próstata/patología , Estudios Retrospectivos , Factores de Riesgo , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study is to evaluate the incidence and risk factors of incidental prostate cancer (IPCA) in a contemporary cohort of lower urinary tract symptoms (LUTS) patients who underwent trans-urethral resection of the prostate (TURP). METHODS: A series of 458 consecutive patients who underwent TURP were evaluated between January 2016 to June 2018. Evaluated factors included age (years), Body Mass Index (BMI; kg/square meters), treatment with inhibitors of 5-alpha reductase, previous prostate biopsies, basal prostate specific antigen (PSA) levels (ng/mL), serum leukocyte count (×109/L), weight of resected prostate tissue (grams), grade and stage of IPCA. The multivariate logistic regression model evaluated associations of significant clinical factors with the risk of IPCA. RESULTS: Overall, IPCA was detected in 30 of 454 patients (6.6%). A mean of 21.8 g of tissue was resected. The mean number of positive chips was 5.6 (mean percentage 3.9%) with tumor grade group 1 in 22 cases (73.4%) and tumor stage cT1a in 23 patients (76.7%). On multivariate analysis, independent factors that were positively associated with the risk of IPCA were BMI (odds ratio, OR=1.121; P=0.017) and leukocyte count (OR=1.144; P=0.027). CONCLUSIONS: In a contemporary cohort of patients undergoing TURP for the treatment of LUTS, the risk of IPCA was not negligible with a rate of being 6.6%. BMI and serum leukocyte count were found to be independent factors that were positively associated with the risk of IPCA.
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Hiperplasia Prostática , Neoplasias de la Próstata , Resección Transuretral de la Próstata , Humanos , Incidencia , Masculino , Hiperplasia Prostática/epidemiología , Neoplasias de la Próstata/epidemiología , Factores de Riesgo , Resección Transuretral de la Próstata/efectos adversosRESUMEN
BACKGROUND: While the superiority of reabsorbable-polymer drug-eluting stents (RP-DES) over bare-metal stents and first-generation durable-polymer (DP)-DES has been largely established, their advantage compared with new-generation DP-DES is still controversial. This study aimed was to compare clinical outcomes of all-comer patients undergoing percutaneous coronary intervention (PCI) with new generation DP-DES or RP-DES implantation. METHODS: We prospectively enrolled 679 consecutive patients treated with PCI with RP-DES or DP-DES. The primary endpoint was the 1-year incidence of major adverse clinical events (MACE), a composite of death, myocardial infarction (MI), and target vessel revascularization (TVR). Target lesion revascularization (TLR) and definite stent thrombosis were also recorded. RESULTS: A total of 439 (64.6%) received RP-DES and 240 (36.4%) received DP-DES. No significant difference in the incidence of MACE (5.9 vs. 4.9%; hazard ratio, 1.23; 95% confidence interval (CI), 0.61-2.49; P = 0.569), death (1.8 vs. 1.7%; hazard ratio, 1.09; 95% CI, 0.33-3.64; P = 0.882), MI (2.3 vs. 2.1%; hazard ratio, 1.05; 95% CI, 0.36-3.08; P = 0.927), TVR (2.3 vs. 1.3%; hazard ratio, 1.70; 95% CI, 0.47-6.20; P = 0.418), TLR (1.4 vs. 0.4%; hazard ratio, 3.06; 95% CI, 0.37-25.40; P = 0.301), and definite stent thrombosis (0.5 vs. 0.4%; hazard ratio, 1.09; 95% CI, 0.10-12.10; P = 0.942) was observed between RP-DES and DP-DES patients at 1-year follow-up. These results were confirmed in a propensity score-matched cohort (n = 134 per group). CONCLUSION: In our registry including a real-world population of all-comer patients undergoing PCI, RP-DES, or durable polymer-DES showed similar efficacy and safety at a 1-year follow-up.
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Implantes Absorbibles , Stents Liberadores de Fármacos , Intervención Coronaria Percutánea , Anciano , Cateterismo Cardíaco , Femenino , Humanos , Masculino , Infarto del Miocardio/epidemiología , Revascularización Miocárdica/estadística & datos numéricos , Polímeros , Estudios Prospectivos , Sistema de Registros , Trombosis/epidemiologíaRESUMEN
BACKGROUND: Sirolimus-coated balloons (SCBs) represent a novel therapeutic option for both in-stent restenosis (ISR) and de novo coronary lesions treatment, especially in small vessels. Our registry sought to evaluate the procedural and clinical outcomes of such devices in a complex acute coronary syndrome (ACS) clinical setting. METHODS AND RESULTS: We treated 74 consecutive patients with percutaneous coronary intervention (PCI) with at least 1 SCB used for ISR and/or de novo coronary lesion in small vessels at our institution. Sixty-two patients presented with ACS, and their data were included in our analysis. The mean age was 67 ± 10 years, and patients presenting with ST-elevated myocardial infarction (STEMI) were 14 (23%). De novo lesions were 52%, whereas ISR was 48%. Procedural success occurred in 100% of the cases. At the 11 ± 7 months follow-up, major adverse cardiovascular events (MACEs) were 3 (4.8%). Cardiovascular death (CD) occurred in 1 (1.6%) patient and myocardial infarction (MI) in 2 patients (3.2%) as well as ischemia-driven target lesion revascularization (TLR). One probable subacute thrombosis occurred (1.6%) with no major bleedings. In a subgroup analysis, the incidence of MACE did not show significant differences between patients treated for de novo lesions and ISR (HR: 0.239; CI 95%: 0.003-16.761, p=0.509). CONCLUSIONS: In the SELFIE prospective registry, SCB showed a good safety and efficacy profile for the treatment of coronary lesions, both ISR and/or de novo in small vessels, in a complex ACS population of patients at the 11 ± 7 months follow-up.
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Síndrome Coronario Agudo , Angioplastia Coronaria con Balón , Reestenosis Coronaria , Stents Liberadores de Fármacos , Infarto del Miocardio con Elevación del ST , Sirolimus/farmacología , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/epidemiología , Síndrome Coronario Agudo/etiología , Síndrome Coronario Agudo/cirugía , Anciano , Angioplastia Coronaria con Balón/efectos adversos , Angioplastia Coronaria con Balón/instrumentación , Angioplastia Coronaria con Balón/métodos , Reestenosis Coronaria/complicaciones , Reestenosis Coronaria/epidemiología , Stents Liberadores de Fármacos/clasificación , Stents Liberadores de Fármacos/estadística & datos numéricos , Femenino , Humanos , Inmunosupresores/farmacología , Italia/epidemiología , Masculino , Evaluación de Procesos y Resultados en Atención de Salud , Sistema de Registros/estadística & datos numéricos , Infarto del Miocardio con Elevación del ST/complicaciones , Infarto del Miocardio con Elevación del ST/epidemiologíaRESUMEN
AIMS: The study aimed to evaluate associations of preoperative total testosterone (TT) with the risk of aggressive prostate cancer (PCA). MATERIALS & METHODS: From 2014 to 2018, basal TT levels were measured in 726 consecutive PCA patients. Patients were classified according to the International Society of Urologic Pathology (ISUP) system. Aggressive PCA was defined by the detection of ISUP > 2 in the surgical specimen. The logistic regression model evaluated the association of TT and other clinical factors with aggressive PCA. RESULTS: On univariate analysis, there was a significant association of basal TT with the risk of aggressive PCA as well as age, prostate-specific antigen (PSA), percentage of biopsy positive cores (BPC), tumor clinical stage (cT), and biopsy ISUP grade groups. On multivariate analysis, two models were considered. The first (model I) excluded biopsy ISUP grading groups and the second (model II) included biopsy ISUP grade groups. Multivariate model I, revealed TT as well as all other variables, was an independent predictor of the risk of aggressive disease [odds ratio (OR) = 1.585; 95% confidence interval (CI): 1.113-2.256; p = 0.011]. Elevated basal PSA greater than 20 µg/dl was associated with the risk of aggressive PCA. Multivariate model II revealed that basal TT levels maintain a positive association between aggressive PCA, whereas age, BPC, and clinical stage cT3 lost significance. In the final adjusted model, the level of risk of TT did not change from univariate analysis (OR = 1.525; 95% CI: 1.035-2.245; p = 0.011). CONCLUSION: Elevated preoperative TT levels are associated with the risk of aggressive PCA in the surgical specimen. TT may identify patients who are at risk of aggressive PCA in the low and intermediate European Association of Urology (EAU) risk classes.
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OBJECTIVE: To evaluate the association between obesity and risk of multiple lymph node metastases in prostate cancer (PCa) patients with clinically localized EAU intermediate and high-risk classes staged by extended pelvic lymph-node dissection (ePLND) during robot assisted radical prostatectomy (RARP). MATERIALS AND METHODS: 373 consecutive PCa intermediate or high-risk patients were treated by RARP and ePLND. According to pathology results, extension of LNI was classified as absent (pN0 status) or present (pN1 status); pN1 was further categorized as one or more than one (multiple LNI) lymph node metastases. A logistic regression model (univariate and multivariate analysis) was used to evaluate the association between significant categorized clinical factors and the risk of multiple lymph nodes metastases. RESULTS: Overall, after surgery lymph node metastases were detected in 51 patients (13.7%) of whom 22 (5.9%) with more than one metastatic lymph node and 29 (7.8%) with only one positive node. Comparing patients with one positive node to those without, EAU high-risk class only predicted risk of single LNI (OR = 2.872; p = 0.008). The risk of multiple lymph node metastases, when compared to cases without LNI, was independently predicted by BMI ≥ 30 (OR = 6.950; p = 0.002) together with BPC ≥ 50% (OR = 3.910; p = 0.004) and EAU high-risk class (OR = 6.187; p < 0.0001). Among metastatic patients, BMI ≥ 30 was the only factor associated with the risk of multiple LNI (OR = 5.250; p = 0.041). CONCLUSIONS: In patients with clinically localized EAU intermediate and high-risk classes PCa who underwent RARP and ePLND, obesity was a risk factor of multiple LNI.
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Escisión del Ganglio Linfático/métodos , Metástasis Linfática/patología , Prostatectomía/métodos , Neoplasias de la Próstata/cirugía , Procedimientos Quirúrgicos Robotizados , Anciano , Humanos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/epidemiología , Neoplasias de la Próstata/patología , Estudios Retrospectivos , Medición de RiesgoRESUMEN
OBJECTIVE: To evaluate the predictors of the risk of long-term hospital readmission after radical prostatectomy (RP) in a single tertiary referral center where both open RP (ORP) and robot assisted RP (RARP) are performed. MATERIALS AND METHODS: The risk of readmission was evaluated by clinical, pathological, and perioperative factors. Skilled and experienced surgeons performed the 2 surgical approaches. Patients were followed for complications and hospital readmission for a period of 6 months. The association of factors with the risk of readmission was assessed by Cox's multivariate proportional hazards. RESULTS: From December 2013 to 2017, 885 patients underwent RP. RARP was performed in 733 cases and ORP in 152 subjects. Extended pelvic lymph node dissection (ePLND) was performed in 479 patients. Hospital readmission was detected in 46 cases (5.2%). Using a multivariate model, independent factors associated with the risk of hospital readmission were seminal vesicle invasion (hazard ratio [HR] 2.065; 95% CI 1.116-3.283; p = 0.021), ORP (HR 3.506; 95% CI 1.919-6.405; p < 0.0001), and ePLND (HR 5.172; 95% CI 1.778-15.053; p < 0.0001). CONCLUSIONS: In a large single tertiary referral center, independent predictors of the risk of long-term hospital readmission after RP included ORP, ePLND, and seminal vesicle invasion. When surgery is chosen as a primary treatment of PCA, patients should be informed of the risk of long-term hospital readmission and its related risk factors.
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Readmisión del Paciente/estadística & datos numéricos , Prostatectomía , Anciano , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Prostatectomía/métodos , Estudios Retrospectivos , Medición de Riesgo , Centros de Atención Terciaria , Factores de TiempoRESUMEN
OBJECTIVE: To evaluate the factors associated with the risk of hospital readmission after robot assisted radical prostatectomy (RARP) with or without extended pelvic lymph node dissection (ePLND) for prostate cancer (PCA) over a long term. MATERIALS AND METHODS: The risk of readmission was evaluated by clinical, pathological, and perioperative factors. Skilled and experienced surgeons performed the procedures. Patients were followed for complications and hospital readmission for a period of six months. The logistic regression model and Cox's proportional hazards assessed the association of factors with the risk of readmission. RESULTS: From January 2013 to December 2018, 890 patients underwent RARP; ePLND was performed in 495 of these patients. Hospital readmission was detected in 25 cases (2.8%); moreover, it was more frequent when RARP was performed with ePLND (4.4% of cases) than without (0.8% of patients). On the final multivariate model, ePLND was the only independent factor that was positively associated with the risk of hospital readmission (hazard ratio, HR = 5935; 95%CI 1777-19,831; p = 0.004). CONCLUSIONS: Over the long term after RARP for PCA, the risk of hospital readmission is associated with ePLND. In patients who underwent RARP and ePLND, 4.4% of them had a readmission, compared to RARP alone, in which only 0.8% of cases had a readmission. When ePLND is planned for staging pelvic lymph nodes, patients should be informed of the increased risk of hospital readmission.
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Escisión del Ganglio Linfático/métodos , Readmisión del Paciente/estadística & datos numéricos , Prostatectomía/métodos , Neoplasias de la Próstata/cirugía , Procedimientos Quirúrgicos Robotizados , Anciano , Humanos , Metástasis Linfática , Masculino , Persona de Mediana Edad , Pelvis , Neoplasias de la Próstata/patología , Estudios Retrospectivos , Medición de Riesgo , Factores de TiempoRESUMEN
BACKGROUND: The aim of this study is to evaluate factors (clinical, pathological and perioperative) associated with the risk of hospital readmission after radical prostatectomy (RP) over the long term in a single tertiary referral center where both open RP (ORP) and robot assisted RP (RARP) are performed. METHODS: From January 2013 to December 2018 patients older than 18 years, who provided signed consent and underwent open or robot assisted radical prostatectomy were enrolled and retrospectively evaluated. Patients who underwent any previous prostate cancer (PCA) treatments were excluded. Specifically, skilled and experienced surgeons performed the two surgical approaches. Patients were followed for complications and hospital readmission (RAD) for a period of six months. The association of factors with the risk of readmission was assessed by Cox's multivariate proportional hazards. RESULTS: A total of 1062 patients underwent RP. RARP was performed in 891 cases and ORP in 171 subjects. Extended pelvic lymph node dissection (ePLND) was performed in 651 patients. Hospital readmission occurred in 53 cases (5%). Based on the final multivariate model, independent factors associated with the risk of hospital readmission were seminal vesicle invasion (HR=2.093; 95% CI: 1.177-3.722), ORP (HR=4.393; 95% CI: 2.516-7.672) and ePLND (HR=4.418; 95% CI: 1.544-12.639). CONCLUSIONS: ORP, ePLND and seminal vesicle invasion are independent predictors of the risk of hospital readmission over the long term at a large single tertiary referral center. When surgery is chosen as a primary treatment of PCA, patients should be informed of the risk of hospital readmission and related risk factors. Assessing seminal vesicle invasion by preoperative clinical staging identifies locally advanced disease, which is associated with an increased risk of hospital readmission.
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Escisión del Ganglio Linfático/métodos , Pelvis/cirugía , Neoplasias de la Próstata/patología , Neoplasias de la Próstata/cirugía , Vesículas Seminales/patología , Anciano , Humanos , Masculino , Persona de Mediana Edad , Invasividad Neoplásica/patología , Readmisión del Paciente , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/patología , Valor Predictivo de las Pruebas , Antígeno Prostático Específico/análisis , Prostatectomía , Estudios Retrospectivos , Factores de Riesgo , Procedimientos Quirúrgicos Robotizados , Sensibilidad y Especificidad , Resultado del TratamientoRESUMEN
INTRODUCTION: To assess the association of prostate volume index (PVI), defined as the ratio of the central transition zone volume to the peripheral zone volume, and prostatic chronic inflammation (PCI) as predictors of prostate cancer (PCA) risk in patients presenting with normal digital rectal exam and prostate-specific antigen (PSA) ≤10 ng/mL at baseline random biopsies. METHODS: We evaluated patients with a negative digital rectal examination (DRE) and a PSA ≤10 ng/mL who underwent initial baseline prostate biopsy from 2010 to 2017. Parameters evaluated included age, PSA, total prostate volume (TPV), PSA density (PSAD), PVI and PCI. All patients underwent 14 core trans-perineal standard biopsies. The association of factors with the risk of PCA was evaluated by logistic regression analysis, utilizing 2 multivariate models: model I included age, TPV, PVI and PCI; model II included age, PSAD, PVI and PC. RESULTS: Overall, 564 Caucasian patients were included. PCA and PCI were detected in 242 (42.9%) and 129 (22.9%) cases respectively. In patients with PCA, the median PVI was 0.83 (interquartile range [IQR] 0.62-1.04). In patients with PCI, the median PVI was 1.12 (IQR 0.81-1.47). In model I, age (OR 1.080) TPV (OR 0.961), PVI (OR 0.517) and PCI (OR 0.249) were associated with PCA risk. In model II, the age (OR 1.074), PSAD (OR 3.080), PVI (OR 0.361) and PCI (OR 0.221) were associated with PCA risk. CONCLUSIONS: Higher PVI and PCI predicted decreased PCA risk in patients presenting with normal DRE, and a PSA ≤10ng/mL at baseline random biopsy. In this subset of patients, PVI is able to differentiate patients with PCI or PCA.
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Calicreínas/sangre , Antígeno Prostático Específico/sangre , Próstata/patología , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Prostatitis/sangre , Prostatitis/patología , Anciano , Biopsia , Enfermedad Crónica , Diagnóstico Diferencial , Tacto Rectal , Humanos , Masculino , Persona de Mediana Edad , Tamaño de los Órganos , Estudios RetrospectivosRESUMEN
INTRODUCTION: To test the hypothesis that basal total testosterone (TT) levels are associated with International Society of Urologic Pathology (ISUP) tumor grade groups at the time of diagnosis of prostate cancer (PCA). METHODS: From November 2014 to March 2018, preoperative TT and PSA were measured in 601 consecutive patients who were not under androgen deprivation and undergoing surgery for PCA. Patients were classified into low (ISUP 1; reference group), intermediate (ISUP 2/3), and high (ISUP 4/5) tumor grade groups. The association of TT and other clinical factors with tumor groups was evaluated by multinomial multivariate regression analysis. RESULTS: 218 patients (36.3%) were biopsy low grade (ISUP 1), 297 (49.4%) intermediate grade (ISUP 2/3), and 86 (14.3) high grade (ISUP 4/5). Median basal circulating TT levels progressively increased as tumor grade groups increased. On multivariate models, TT, among other clinical factors, was positively associated with the risk of intermediate (OR 1.001; p = 0.023) and high tumor grades (OR 1.002, p = 0.022) compared to low-grade cancers. CONCLUSIONS: Increased endogenous circulating basal TT levels were positively associated with ISUP tumor grade groups at the time of diagnosis indicating a close association with tumor biology. Basal TT levels may reflect the heterogeneity of the cancer population.
Asunto(s)
Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Testosterona/sangre , Anciano , Humanos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Estudios RetrospectivosRESUMEN
OBJECTIVE: To determinate benefits of the combination of local anesthetic wounds infiltration and ultrasound transversus abdominal plane (US-TAP) block with ropivacaine on postoperative pain, early recovery, and hospital stay in patients undergoing robot-assisted radical prostatectomy (RARP). METHODS: The study is double-blinded randomized controlled trial. Our hypothesis was that the combination of wound infiltration and US-TAP block with ropivacaine would decrease immediate postoperative pain and opioids use. Primary outcomes included postoperative pain and opioids demand during the hospital stay. Secondary outcomes were nausea/vomiting rate, stool passing time, use of prokinetics, length of hospital stay (LOS), and 30-days readmission to the hospital for pain or other US-TAP block-related complications. RESULTS: A total of 100 patients who underwent RARP were eligible for the analysis; 57 received the US-TAP block with 20 mL of 0.35% ropivacaine (US-TAP block group) and 43 did not receive US-TAP block (no-US-TAP group). All the patients received the local wound anesthetic infiltration with 20 mL of 0.35% ropivacaine. US-TAP block group showed a decreased mean Numerical Rating Scale (NRS) within 12 hours after surgery (1.6 vs 2.6; p = 0.02) and mean NRS (1.8 vs 2.7; p = 0.04) with lesser number of patients who used opioid (3.5% vs 18.6%; p = 0.01) during the first 24 hours. Moreover, we found a shorter mean LOS (4.27 vs 4.72, days; p = 0.04) with a lower requirement of prokinetics administration during the hospital stay (21% vs 72%; p < 0.001). No US-TAP block-related complications were reported. CONCLUSION: Combination of anesthetic wound infiltration and US-TAP block with ropivacaine as part of a multimodal analgesic regimen can be safely offered to patients undergoing RARP and extended pelvic lymph node dissection. It improves the immediate postoperative pain control, reducing opioids administration and is associated to a decreased use of prokinetics and shorter hospital stay.