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Mental illness and brain disorders such as dementia are commonly encountered in patients with cognitive impairment in urology. In this cohort study, we assessed the prevalence and outcomes of inpatient admissions for stone disease in patients with cognitive impairment. Using the National Inpatient Sample database, we identified adults (>18 years) with stone disease between 2015 and 2019. The patients were dichotomized based on the presence or absence of cognitive impairment. The groups were compared for baseline differences in inpatient admissions and hospital complications. We evaluated the independent factors associated with urinary complications in the population using multivariate logistic regression. We identified 223,072 patients with stone disease. Patients with cognitive impairment were significantly (P<0.001) older (68 vs. 62 years), female (55.7% vs. 47.4%), had government-issued insurance (77.5% vs. 64.4%), and were discharged to a nursing facility (31.7% vs. 14.2%). Patients with cognitive impairment had significantly higher rates of urinary tract infection (29.7% vs. 21.5%, P<0.001), pneumonia (5.6% vs. 4.6%, P<0.001), systemic sepsis (4.3% vs. 3.8%, P<0.001), and acute renal failure (0.9% vs. 0.7%, P = 0.008). Female sex, low income, and cognitive impairment were all independently more likely to experience a urinary complication, with significant differences (P<0.001). Patients with cognitive impairment have a higher prevalence of stone disease and urinary complications associated with inpatient admissions than the rest of the population. Health care inequities among cognitively impaired patients should be a topic of further study.
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Extramural venous invasion (EMVI) recognized on magnetic resonance imaging (MRI) is an unequivocal biomarker for detecting adverse outcomes in rectal cancer: however it has not yet been explored in the area of bladder cancer. In this study, we assessed the feasibility of identifying EMVI findings on MRI in patients with bladder cancer and its avail in identifying adverse pathology. In this single-institution retrospective study, the MRI findings inclusive of EMVI was described in patients with bladder cancer that had available imaging between January 2018 and June 2020. Patient demographic and clinical information were retrieved from our electronic medical records system. Histopathologic features frequently associated with poor outcomes including lymphovascular invasion (LVI), variant histology, muscle invasive bladder cancer (MIBC), and extravesical disease (EV) were compared to MRI-EMVI. A total of 38 patients were enrolled in the study, with a median age of 73 years (range 50-101), 76% were male and 23% were females. EMVI was identified in 23 (62%) patients. There was a significant association between EMVI and MIBC (OR = 5.30, CI = 1.11-25.36; P = 0.036), and extravesical disease (OR = 17.77, CI = 2.37-133; P = 0.005). We found a higher probability of presence of LVI and histologic variant in patients with EMVI. EMVI had a sensitivity, specificity, negative predictive value (NPV) and positive predictive value (PPV) of 90%, 73%, 94% and 63% respectively in detecting extravesical disease. Our study suggests, EMVI may be a useful biomarker in bladder cancer imaging, is associated with adverse pathology, and could be potentially integrated in the standard of care with regards to MRI reporting systems. A larger study sample size is further warranted to assess feasibility and applicability.
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ABSTRACT Purpose: We examined if malnutrition, as defined by the Geriatric Nutritional Risk Index (GNRI), is independently associated with 30-day postoperative complications in patients undergoing nephrectomy for the treatment of renal cancer. Materials and methods: Using the American College of Surgeons National Surgical Quality Improvement Program database from 2006-2019, we identified patients ≥65 years old who underwent nephrectomy for renal cancer. The following formula for GNRI was used to define preoperative nutritional status: 1.489 x serum albumin (g/L) + 41.7 x (current body weight [kg]/ ideal body weight [kg]). Based on the GNRI, patients were classified as having no (> 98), moderate (92-98), or severe malnutrition (< 92). After adjusting for potential confounders, multivariable logistic regression analyses were performed to assess the association between GNRI and 30-day postoperative complications. Odds ratios (OR) with 95% confidence intervals (CI) were reported. Results: A total of 7,683 patients were identified, of which 1,241 (16.2%) and 872 (11.3%) had moderate and severe malnutrition, respectively. Compared to normal nutrition, moderate and severe malnutrition were significantly associated with a greater odds of superficial surgical site infection, progressive renal insufficiency, readmission, extended length of stay, and non-home discharge. Severe malnutrition was also associated with urinary tract infection (OR 2.10, 95% CI 1.31-3.35) and septic shock (OR 2.93, 95% CI 1.21-7.07). Conclusion: Malnutrition, as defined by a GNRI ≤ 98, is an independent predictor of 30-day complications following nephrectomy. The GNRI could be used to counsel elderly patients with renal cancer prior to nephrectomy.
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OBJECTIVE: The role of multiparametric MRI (mp-MRI) for postproton radiation evaluation is unclear. In this pilot study, we characterize the mp-MRI features using the Prostate Imaging-Reporting and Data System (PI-RADS) for recurrent prostate cancer (PCa) following proton radiation therapy. METHODS: After obtaining IRB approval, we identified 163 consecutive cases who underwent MRI-fusion prostate biopsy at our institution from November 2017 to May 2020. This study evaluated patients with prostate cancer (PCa) with biochemical recurrence following proton radiation. Patients were excluded if they had grossly metastatic disease, metal fragments, implanted devices, or with surgically removed prostates. The mpMRI studies were reviewed in depth and scored by 2 fellowship-trained radiologists. Following MRI-fusion biopsy of lesions of interest (LOI), slides were read by fellowship-trained pathologists. RESULTS: We found 14 patients with 16 lesions who met the study inclusion criteria. The median age was 69 years (range 57-79) and median time to biochemical recurrence was 7.3 years (range 3-13). On post-treatment imaging, decreases in prostate size and diffusely decreased T2 signal intensity were observed, making the use of apparent diffusion coefficient (ADC) and early enhancement at dynamic contrast enhanced (DCE) imaging often necessary for diagnosis of disease recurrence. We identified a total of 16 lesions with PIRADS scores of 3 or higher. Of these lesions, there were 5 PIRADS 3 lesions (4/5 (80%) without prostate cancer), 7 PIRADS 4-5 lesions (6 (86%) had high risk Pca), and 4 lesions with unassigned PIRADS scores (100% had high risk cancers). Among the MRI variables, diffusion weighted imaging (DWI) heterogeneity had the strongest association with recurrence of PCa (P < 0.001). CONCLUSIONS: Results of our pilot study showed that the PIRADS scoring system in the postproton radiation therapy setting has some correlations with prostate cancer recurrence; However, the clinical value of these findings are unclear. While definitive PIRADS categorization of lesions demonstrated expected frequency of cancer consistent with the scoring system, all unassigned lesions also harbored malignancy suggesting a cautious approach to PIRADS scoring system in postproton radiation setting. The findings from this study may be validated using a larger cohort.
Subject(s)
Magnetic Resonance Imaging , Prostatic Neoplasms , Male , Humans , Middle Aged , Aged , Magnetic Resonance Imaging/methods , Prostatic Neoplasms/pathology , Pilot Projects , Protons , Neoplasm Recurrence, Local , Diffusion Magnetic Resonance Imaging/methods , Image-Guided Biopsy/methods , Retrospective StudiesABSTRACT
PURPOSE: We examined if malnutrition, as defined by the Geriatric Nutritional Risk Index (GNRI), is independently associated with 30-day postoperative complications in patients undergoing nephrectomy for the treatment of renal cancer. MATERIALS AND METHODS: Using the American College of Surgeons National Surgical Quality Improvement Program database from 2006-2019, we identified patients ≥65 years old who underwent nephrectomy for renal cancer. The following formula for GNRI was used to define preoperative nutritional status: 1.489 x serum albumin (g/L) + 41.7 x (current body weight [kg]/ ideal body weight [kg]). Based on the GNRI, patients were classified as having no (> 98), moderate (92-98), or severe malnutrition (< 92). After adjusting for potential confounders, multivariable logistic regression analyses were performed to assess the association between GNRI and 30-day postoperative complications. Odds ratios (OR) with 95% confidence intervals (CI) were reported. RESULTS: A total of 7,683 patients were identified, of which 1,241 (16.2%) and 872 (11.3%) had moderate and severe malnutrition, respectively. Compared to normal nutrition, moderate and severe malnutrition were significantly associated with a greater odds of superficial surgical site infection, progressive renal insufficiency, readmission, extended length of stay, and non-home discharge. Severe malnutrition was also associated with urinary tract infection (OR 2.10, 95% CI 1.31-3.35) and septic shock (OR 2.93, 95% CI 1.21-7.07). CONCLUSION: Malnutrition, as defined by a GNRI ≤ 98, is an independent predictor of 30-day complications following nephrectomy. The GNRI could be used to counsel elderly patients with renal cancer prior to nephrectomy.
Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Malnutrition , Humans , Aged , Nutrition Assessment , Geriatric Assessment , Malnutrition/complications , Nephrectomy/adverse effects , Postoperative Complications/etiology , Carcinoma, Renal Cell/surgery , Carcinoma, Renal Cell/complications , Kidney Neoplasms/surgery , Kidney Neoplasms/complications , Risk FactorsABSTRACT
PURPOSE: Low-grade prostate cancer has low mortality rates at 10 years; however, it is unclear if the response is sustained for up to 25 years of follow-up. METHODS: Using Surveillance, Epidemiology, and End Results database, the overall and cancer-specific mortality rates were compared among men ≤ 55 years of age diagnosed with low-grade prostate cancer that either had radical prostatectomy, radiotherapy, or no known treatment. RESULTS: Of the 62,772 men diagnosed with low-grade prostate cancer between 1975 and 2016, about 60%, 20% and 20% of men underwent radical prostatectomy, radiotherapy, and no known treatment, respectively. At a median follow-up of 10 years, almost 2% and 7% of men died of prostate cancer and other causes, respectively. The overall mortality was significantly better in radical prostatectomy group compared to no known treatment group (HR 1.99, CI 1.84-2.15, P value < 0.001), but not between the radiotherapy and no known treatment groups. Moreover, the overall and cancer-specific mortality rates in the radiotherapy group were almost two and three times compared to the radical prostatectomy group, respectively (HR 2.15, CI 2.01-2.29, P value < 0.001 for overall mortality and HR 2.87, CI 2.5-3.29, P value < 0.001 for cancer-specific mortality). CONCLUSIONS: The study confirms low mortality rates in men diagnosed with low-grade prostate cancer for over 25 years' follow-up. While radical prostatectomy improves survival significantly compared to no known treatment, radiotherapy is associated with an increase in overall and cancer-specific mortality, which may be related to long-term toxicities.
Subject(s)
Prostate , Prostatic Neoplasms , Male , Humans , Adult , Follow-Up Studies , Prostatic Neoplasms/radiotherapy , Prostatic Neoplasms/surgery , Prostatic Neoplasms/diagnosis , Prostate-Specific Antigen , Prostatectomy/methodsABSTRACT
To evaluate the diagnostic agreement between readers in VI-RADS interpretation to detect muscle-invasive bladder cancer (MIBC) preoperatively, we conducted a systematic review and meta-analysis of the available data. Scopus, PubMed, Web of Science, and Embase databases were systematically searched up to November 13, 2021. Case reports, review articles, editorials, and studies with insufficient data were eliminated. The Quality Appraisal of the Diagnostic Reliability Checklist was used to assess the risk of bias. The degree of agreement was determined by Cohen's kappa coefficient (κ) for comparison of data. The heterogeneity of these studies was explored using subgroup analysis and meta-regression analysis. The level of confidence was set at 0.05. All analyses were conducted in STATA 16.0. Overall, 19 eligible studies, consisting of 2439 participants, were included in this meta-analysis. The inter-reader agreement for VI-RADS in MIBC detection ranged from κ of 0.45 to 0.96 among included studies. The pooled inter-reader reliability was calculated as 0.76 [95% CI 0.73-0.80; I2 = 92.13%, Q(50) = 635.08, p < 0.01]. Sources of heterogeneity included magnetic strength, T2WI slice thickness, number of readers, sample size, study design, number of centers, year of publication, proportion of male patients, and mean age. There is substantial reliability in VI-RADS interpretation for MIBC among radiologists with various levels of expertise. The high degree of inter-reader agreement for MIBC detection supports the implementation of VI-RADS in routine clinical practice for the staging paradigm of bladder cancer.
Subject(s)
Urinary Bladder Neoplasms , Humans , Male , Reproducibility of Results , ROC Curve , Image Interpretation, Computer-Assisted , Muscles , Magnetic Resonance Imaging , Retrospective StudiesABSTRACT
Introduction: Studies directly comparing the different combination therapies offered to men with metastatic castration sensitive prostate cancer (mCSPC), are not available yet. This study was designed using the network meta-analysis (NMA) framework to provide a comparison of the different available options for the treatment of men with mCSPC. Methods: A systematic search was performed and the prospective randomized controlled trials reporting the overall survival (OS) or failure-free survival (FFS) were selected for review. A total of 14 studies were included in the NMA. Results: The addition of abiraterone, apalutamide, docetaxel, and docetaxel with zoledronic acid to the androgen deprivation therapy (ADT) demonstrated a significant improvement in the OS. In indirect comparison, abiraterone had a higher impact on the OS as compared to docetaxel (hazard ratio [HR]: 1.21, 95% confidence interval [CI]: 1.0-1.46) and docetaxel with zoledronic acid (HR: 1.31, 95% CI: 1.05-1.63) but not apalutamide. Furthermore, apalutamide was not different than docetaxel or docetaxel with zoledronic acid. There was a significant improvement in the FFS with the combination of abiraterone, apalutamide, docetaxel (HR: 0.61, 95% CI: 0.46-0.81), docetaxel with zoledronic acid (HR: 0.62, 95% CI: 0.43-0.9), and enzalutamide (HR: 0.39, 95% CI: 0.25-0.61) as compared to the ADT alone. Similar to the indirect comparison of OS, abiraterone outperformed docetaxel (HR: 1.66, 95% CI: 1.12-2.47), docetaxel with zoledronic acid (HR: 1.69, 95% CI: 1.06-2.68), and enzalutamide (HR: 1.06, 95% CI: 0.63-1.80), but not apalutamide in terms of impact on the FFS. Conclusion: Overall, abiraterone demonstrated better OS and FFS outcomes as compared to all the other combination strategies in this NMA.
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OBJECTIVES: To describe the safety and feasibility of urological transfusion-free surgeries in Jehovah's Witness patients. METHODS: An institutional review board-approved, retrospective review of Jehovah's Witness patients who underwent urological transfusion-free surgeries between 2003 and 2019 was carried out. Surgeries were stratified into low, intermediate and high risk based on complexity, invasiveness and bleeding potential. Patient demographics, perioperative data and clinical outcomes are reported. RESULTS: A total of 161 Jehovah's Witness patients (median age 63.4 years) underwent 171 transfusion-free surgeries, including 57 (33.3%) in low-, 82 (47.9%) in intermediate- and 32 (18.8%) in high-risk categories. The mean estimated blood loss increased with risk category at 48 mL (range 10-50 mL), 150 mL (range 50-200 mL) and 388 mL (range 137-500 mL), respectively (P < 0.001). Implementing blood augmentation and conservation techniques increased with each risk category (3.5% vs 29% vs 69%, respectively; P < 0.001). Average length of stay increased concordantly at 1.6 days (range 0-12 days), 2.9 days (range 1-13 days) and 5.6 days (range 2-12 days), respectively (P ≤ 0.001). However, there was no increase in complication rates and readmission rates attributed to bleeding among the risk categories at 30 days (P = 0.9 and 0.4, respectively) and 90 days (P = 0.7 and 0.7, respectively). CONCLUSIONS: Transfusion free urological surgery can be safely carried out on Jehovah's Witness patients using contemporary perioperative optimization. Additionally, these techniques can be expanded for use in the general patient population to avoid short- and long-term consequences of perioperative blood transfusion.
Subject(s)
Jehovah's Witnesses , Blood Transfusion , Feasibility Studies , Humans , Middle Aged , Retrospective StudiesABSTRACT
PURPOSE: The aim of this study is to evaluate the intra/perioperative fluid management and early postoperative outcomes of patients who underwent radical cystectomy with Enhanced Recovery After Surgery protocol, using goal-directed fluid therapy compared to conventional fluid therapy. METHODS: This cohort study included patients who underwent open RC for urothelial bladder carcinoma with intent to cure and Enhanced Recovery After Surgery protocol between May 2012 and August 2019. Patients who had palliative or salvage cystectomy and/or adjunct procedures, as well as those with missing detailed perioperative data were excluded. Data were compared between patients who received goal-directed fluid therapy using stroke volume variation by FloTrac™/Vigileo system (n = 119) and conventional fluid therapy based on the anesthesiologist discretion (n = 192). Primary outcome variable was 90-day complications and secondary outcome measures included in-hospital GFR trend, length of stay, and 90-day readmission. RESULTS: The goal-directed fluid therapy group received less total and net intra/perioperative fluid, yet early postoperative glomerular filtration rate trends were similar between both groups (p = 0.7). Estimated blood loss, blood transfusion, index hospital stay, 90-day complication and readmission rates were also comparable between the two groups. Multivariable logistic regression showed no significant association between perioperative fluid management method and 90-day complication rate (OR 1.4, 95% CI 0.8-2.4, p = 0.2). CONCLUSION: Stroke volume variation guided goal-directed fluid therapy is safe in radical cystectomy without compromising the renal function. It is associated with less intra- and perioperative fluid infusion; however, no association with hospital stay, 90-day complication or readmission rates were noted.
Subject(s)
Carcinoma, Transitional Cell/surgery , Cystectomy , Early Goal-Directed Therapy , Enhanced Recovery After Surgery , Fluid Therapy/methods , Urinary Bladder Neoplasms/surgery , Aged , Cohort Studies , Cystectomy/methods , Female , Humans , Male , Perioperative Care , Treatment OutcomeSubject(s)
Magnetic Resonance Imaging/methods , Magnetic Resonance Imaging/statistics & numerical data , Multicenter Studies as Topic , Prostatic Neoplasms/diagnostic imaging , Radiology Information Systems/statistics & numerical data , Humans , Male , Predictive Value of Tests , Prostate/diagnostic imaging , Reproducibility of ResultsABSTRACT
Objective: This study was designed to provide an indirect comparison of the urinary and sexual domain outcomes and complications after newer minimally invasive surgical therapy (MIST) of Aquablation, Rezum, and UroLift for benign prostatic hyperplasia (BPH) for transurethral resection of prostate (TURP). Methods: We searched Embase, Medline, and Cochrane in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement, in December 2019. Only randomized clinical trials (RCTs) that reported outcomes after treatment of BPH for prostate less than 80 g with Aquablation, Rezum, or UroLift were included in the analysis. Results: A total of four RCTs reporting the outcomes after treatment with newer MIST for BPH were identified. Patients undergoing the resective procedures, that is, TURP and Aquablation, had greater improvement in urinary domain outcomes: International Prostate Symptom Score, quality of life, peak flow rate, and postvoiding residual compared to patients undergoing nonresective procedures: UroLift and Rezum. Patients in UroLift group maintained a higher sexual function domain score compared to TURP, but not Aquablation. Our multiple comparison analysis did not reveal a significant difference in urinary and sexual domain scores between patients undergoing UroLift and Rezum at 24 months of follow-up. Conclusions: Aquablation and TURP necessitate general or regional anesthesia and both produced significantly better urinary domain scores compared to Rezum and UroLift. On the other hand, UroLift demonstrated better sexual function domain scores compared to TURP, but not Aquablation. There was no significant difference in urinary domain scores between UroLift and Rezum at 24 months of follow-up.
Subject(s)
Lower Urinary Tract Symptoms , Prostatic Hyperplasia , Transurethral Resection of Prostate , Humans , Lower Urinary Tract Symptoms/surgery , Male , Minimally Invasive Surgical Procedures , Network Meta-Analysis , Prostatic Hyperplasia/surgery , Treatment OutcomeABSTRACT
Over the last decade, the increased utilization of robot-assisted radical cystectomy (RARC) in the surgical treatment of muscle-invasive bladder cancer has led to an uptrend in intracorporeal urinary diversions (ICUD). However, the operative results comparing ICUD to extracorporeal urinary diversion (ECUD) have varied widely. We performed a meta-analysis to analyze perioperative outcomes and complications of ICUD compared to ECUD following RARC. This study is registered at International Prospective Register of Systematic Reviews (PROSPERO) CRD42020164074. A systematic literature review was conducted using PubMed, EMBASE, and Cochrane databases in August 2019. A total of six studies comparing ICUD vs ECUD were identified and meta-analysis was conducted on these studies. In addition, a cumulative analysis was also performed on 83 studies that reported perioperative outcomes after RARC and ICUD or ECUD. The Weighed Mean Difference of operative time and blood loss between ICUD and ECUD group was (16; 95% confidence interval - 34 to 66) and (- 86; 95% confidence interval - 124 to - 48), respectively. ICUD and ECUD had comparable early (30-day) and mid-term (30-90-day) complication rate (RR 1.19; 95% confidence interval 0.71-2.0; p = 0.5) and (RR 0.91; 95% confidence interval 0.71-1.15 p = 0.4) respectively. In the 83 studies that were included in the cumulative analysis, the mean operative time for ileal conduit and neobladders by ICUD were 307 and 428 min, respectively, compared to ECUD 428 and 426 min, respectively. ICUD and ECUD have comparable short- and mid-term complication rate. The ICUD group has lower blood loss and lower rate of blood transfusion compared to ECUD.
Subject(s)
Cystectomy/methods , Robotic Surgical Procedures/methods , Urinary Bladder Neoplasms/surgery , Urinary Diversion/methods , Blood Loss, Surgical/statistics & numerical data , Blood Transfusion/statistics & numerical data , Female , Humans , Male , Neoplasm Invasiveness , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Treatment Outcome , Urinary Bladder Neoplasms/pathology , Urinary Diversion/adverse effectsABSTRACT
BACKGROUND: Recent guidelines recommend active management of prostate cancer (CaP), especially high-risk disease, in elderly men. However, descriptive data from a large cohort with extended follow up on the risk of death from CaP in men diagnosed over 70 years of age and its relationship to Gleason score (GS) and serum prostate specific antigen (PSA) level is lacking. Using the Surveillance, Epidemiology, and End Results database, we evaluated the influence of GS and serum PSA levels on the risks of mortality from PC (PCM) and mortality from other causes in localized (LPC) and metastatic (MPC) disease in elderly population. METHODS: Men diagnosed with PC over 70 years of age between 2004 and 2016 were divided into LPC and MPC groups, categorized by age: 70-74, 75-79, 80-84, 85-89, and ≥90 years and stratified by GS <7, 7, and >7, and serum PSA level <4, 4-10, 10-20, 20-50, and >50 ng/mL. Competing risk estimates for PCM and mortality from other causes were generated for both groups. RESULTS: Of the 85,649 men, 85.5 % were LPC at diagnosis. Overall, at a median follow up of 4 years, 15% of the men had died including a third from PC. While <15% of men with GS ≤7 died from PC, the PCM was >30% in men with GS >7 in LPC group, which accounted for almost half of total deaths for age 70-84 years. The GS >7 was also significantly associated with PCM in men with MPC. Furthermore, PCM directly correlated with serum PSA levels, with mortality rates reaching up to 50% and 70% for PSA >50 ng/dl for LPC and MPC, respectively. CONCLUSIONS: There is a substantial risk of dying in men diagnosed with LPC over 70 years of age with GS >7 or a serum PSA >20 ng/mL. Furthermore, the risk for death for MPC directly correlated with GS with PCM increasing from 10%-30% for GS ≤7 to >50% for GS >7. The data, in conjunction with other clinical parameters such as comorbidities could be used to counsel elderly men on management options of PC for both localized and metastatic PC.
Subject(s)
Prostatectomy/mortality , Prostatic Neoplasms/mortality , Aged , Aged, 80 and over , Cohort Studies , Follow-Up Studies , Humans , Male , Neoplasm Grading , Prostatic Neoplasms/pathology , Prostatic Neoplasms/surgery , Survival RateABSTRACT
INTRODUCTION: Studies using apalutamide, enzalutamide, or darolutamide have shown improved metastasis free survival (MFS) rates, leaving clinicians with a dilemma of choosing one over the other, for nonmetastatic castration recurrent prostate cancer (nmCRPC). We performed a network meta-analysis to provide an indirect comparison of oncologic outcomes and adverse events (AEs) of these medications. MATERIAL AND METHODS: We searched PubMed, MEDLINE, and SCOPUS databases, for studies reporting apalutamide, enzalutamide, or darolutamide until January 25, 2020. Results were input into an EndNote library, and data were extracted into a predefined template. Progression free survival (PFS) was defined as radiologic progression or death. Network meta-analysis was done using R and meta-analysis was performed with RevMan v. 5. Surface under the cumulative ranking (SUCRA) value was used to provide rank probabilities. RESULTS: We found 3 studies reporting results for apalutamide, enzalutamide, and darolutamide. MFS was significantly lower in patients receiving darolutamide compared to both apalutamide (hazard ratio [HR]: 0.73, 95% confidence interval [CI]: 0.55-0.97) and enzalutamide (HR: 0.71, 95% CI: 0.54-0.93). MFS was similar for enzalutamide and apalutamide (HR: 0.97, 95% CI: 0.73-1.28). In PFS, apalutamide showed a slightly higher rate compared to darolutamide (HR: 0.76, 95% CI: 0.59-0.99). There was no difference in overall survival (OS) between any of the medications. There was no statistically significant difference in AEs profile of the 3 medications. However, darolutamide had the highest SUCRA value and probability of being the most preferred medication based on AEs profile. CONCLUSION: Enzalutamide and apalutamide had similar and higher MFS rate in indirect comparison with darolutamide. In cases where AEs are concerning, darolutamide might be the preferred agent.
Subject(s)
Benzamides/therapeutic use , Nitriles/therapeutic use , Phenylthiohydantoin/therapeutic use , Prostatic Neoplasms, Castration-Resistant/drug therapy , Pyrazoles/therapeutic use , Thiohydantoins/therapeutic use , Humans , Male , Network Meta-Analysis , Treatment OutcomeABSTRACT
We reviewed and analyzed the most effective methods to reduce infectious complications (IC) after transrectal prostate biopsy (TRPB). We included only prospective randomized-controlled trials in the analysis. The analysis neither demonstrated any superiority of fluoroquinolones over other antibiotic classes nor of targeted antibiotics over empiric regimens in men undergoing TRPB. However, longer course antibiotics (3 days or more) compared to single dose or day regimens, combination of fluoroquinolones with aminoglycosides compared to fluoroquinolones alone and povidone-iodine rectal cleansing compared to control significantly reduced IC following TRPB. A combination of addition of aminoglycosides to oral antibiotics for 3 days along with povidone-iodine rectal cleansing may be an optimum strategy to minimize the risk of IC after TRPB.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Bacterial Infections/prevention & control , Postoperative Complications/prevention & control , Prostate/pathology , Biopsy/adverse effects , Biopsy/methods , Humans , Male , RectumABSTRACT
PURPOSE: To characterize drivers of ICU admission during index hospitalization after Radical Cystectomy (RC) with Enhanced Recovery After Surgery (ERAS) protocol, as well as corresponding outcomes. METHODS: A retrospective review of an IRB-approved cystectomy database was conducted. All patients who underwent RC with ERAS protocol from 2012 to 2017 were included. EXCLUSION CRITERIA: adjunct nephrectomy or urethrectomy. RESULTS: A total of 512 patients were identified. ICU admission in index hospitalization was reported in 33 patients (6.4%), 26 with unplanned ICU transfer after initial non-ICU level of care and 7 with planned direct postoperative ICU admission. Higher age and Charlson Comorbidity Index ≥3 were significant risk factors for unplanned ICU admission. On multivariate analysis, age remained associated (odds ratio 1.05, 95% confidence interval 1.008, 1.1, Pâ¯=â¯0.02) and Charlson Comorbidity Index ≥3 kept the trend (odds ratio 2.16, 95% confidence interval 0.86â¯-â¯5.07, Pâ¯=â¯0.08) with this increased risk of ICU admission. Patients in the unplanned ICU group spent a median of 3 days (range: 0-32) at non-ICU level of care before ICU transfer; cardiac indications were the most common reason for transfer (52%). Patients who required unplanned ICU transfer had a median length of stay of 11.5 days, compared to a length of stay of 5 days (P < 0.01) for non-ICU patients. Ninety-day readmission and mortality rates were higher in the planned ICU cohort when compared to the unplanned ICU cohort. A low rate of ICU admission (2.7%) in the corresponding 90-day postoperative period was reported for the group not requiring ICU admission during index hospitalization. CONCLUSION: ICU admission is uncommon following RC with ERAS protocol. Advanced age and comorbidity index are significantly associated with unplanned ICU transfer. Planned ICU admissions are not shown to be associated with improved outcomes compared to unplanned ICU admissions. Further efforts to elucidate the role of ICU care in the context of the ERAS protocol is important for targeted care optimization and appropriate postoperative planning.
Subject(s)
Cystectomy/methods , Intensive Care Units/standards , Patient Admission/trends , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prospective Studies , Retrospective Studies , Risk FactorsABSTRACT
PURPOSE: To assess the impact of carcinoma in situ (CIS) on oncologic outcomes in patients who underwent radical cystectomy, with a focus on those who received neoadjuvant chemotherapy (NAC) including patients with down-staging to ≤ pT1cancer after chemotherapy. MATERIALS AND METHODS: All patients who underwent radical cystectomy for urothelial cancer with curative intent from 1985 to 2011 were included. The impact of CIS on recurrence free and overall survival (OS) was assessed in the whole cohort and a subgroup who received NAC as well as those with response to chemotherapy and down-staging to ≤ pT1. RESULTS: A total of 2518 patients with a median follow-up period of 9 years were included. Among all, 1397 (55.5%) had concomitant CIS on final pathology. CIS was associated with high risk pathologic features including high-grade disease, multifocality, and nodal involvement as well as worse recurrence free survival (RFS) with no impact on OS. We did not find a significant association between CIS and oncologic outcomes in a subset of patients who received NAC including those with down-staging to ≤ pT1 disease. In multivariate analysis, CIS had no association with either recurrence free or OS. CONCLUSIONS: Concomitant CIS in radical cystectomy specimens is associated with decreased RFS; however, in multivariate analysis, it was not an independent predicting factor of oncologic outcomes. Moreover, the impact of CIS on oncologic outcomes in a subset of patients who received NAC was insignificant.
Subject(s)
Carcinoma in Situ/therapy , Carcinoma, Transitional Cell/therapy , Cystectomy , Neoplasms, Multiple Primary/therapy , Urinary Bladder Neoplasms/therapy , Aged , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carcinoma in Situ/pathology , Carcinoma, Transitional Cell/pathology , Chemotherapy, Adjuvant , Cisplatin/therapeutic use , Deoxycytidine/administration & dosage , Deoxycytidine/analogs & derivatives , Disease-Free Survival , Doxorubicin/therapeutic use , Female , Follow-Up Studies , Humans , Male , Methotrexate/therapeutic use , Middle Aged , Neoadjuvant Therapy , Neoplasm Grading , Neoplasm Staging , Neoplasms, Multiple Primary/pathology , Survival Rate , Time Factors , Urinary Bladder Neoplasms/pathology , Vinblastine/therapeutic use , GemcitabineABSTRACT
INTRODUCTION AND OBJECTIVES: We previously reported that elevated precystectomy serum levels of epithelial tumor markers predict worse oncological outcome in patients with invasive bladder cancer (BC). Herein, we evaluated the effect of neoadjuvant chemotherapy (NAC) on elevated tumor marker levels and their association with oncological outcomes. METHODS: Under IRB approval, serum levels of Carbohydrate Antigen 125 (CA-125), Carbohydrate Antigen 19-9 (CA 19-9) and Carcinoembryonic Antigen (CEA) were prospectively measured in 480 patients with invasive BC from August 2011 through December 2016. In the subgroup undergoing NAC, markers were measured prior to the first and after the last cycle of chemotherapy (prior to cystectomy). RESULTS: Three hundred and thirty-seven patients were eligible for the study, with a median age was 71 years (range 34-93) and 81% (272) male. Elevated precystectomy level of any tumor markers (31% of patients) was independently associated with worse recurrence-free survival (hazard ratio [HR]â¯=â¯2.81; P < 0.001) and overall survival (HRâ¯=â¯3.97; P < 0.001). One hundred and twenty-five (37%) patients underwent NAC, of whom 59 had a complete tumor marker profile and 30 (51%) had an elevated pre-NAC tumor marker. Following completion of chemotherapy, 10/30 (33%) patients normalized their tumor markers, while 20/30 (67%) had one or more persistently elevated markers. There was no difference in clinical or pathological stage between groups (P = 0.54 and P = 0.09, respectively). Further analysis showed a significantly lower rate and longer median time to recurrence/progression in the responder group (50% in responders vs. 90% in nonresponders at a median time of 22 vs. 4.8 months, respectively; P = 0.015). There was also significant difference in mortality rates and median overall survival between the study groups (30% in responders vs. 70% in nonresponders at a median time of 27.3 vs. 11.6 months respectively; P = 0.037). Two of the three patients that died in the normalized tumor marker group had tumor marker relapse at recurrence prior to their death. CONCLUSIONS: To our knowledge, this is the first study showing tumor marker response to NAC. Patients with persistently elevated markers following NAC have a very poor prognosis following cystectomy, which may help identifying chemotherapy-resistant tumors. A larger, controlled study with longer follow up is needed to determine their role in predicting survival.
Subject(s)
Biomarkers, Tumor/metabolism , Neoadjuvant Therapy/methods , Urinary Bladder Neoplasms/drug therapy , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prognosis , Prospective Studies , Treatment Outcome , Urinary Bladder Neoplasms/pathologyABSTRACT
PURPOSE: Frailty has been correlated with worse postoperative outcomes. Prospective studies examining frailty and bladder cancer are lacking. We aimed to determine whether a prospective frailty assessment or traditional risk indices can identify patients undergoing radical cystectomy (RC) at risk for complications. MATERIALS AND METHODS: Patients ≥65 years undergoing RC were preoperatively assessed using Fried Frailty Criteria (FFC; grip strength, gait speed, exhaustion, physical activity, shrinking), Charlson Comorbidity Index, American Society of Anesthesiologists score, Katz Index of Independence in Activities of Daily Living, Karnofsky Performance Scale, Eastern Cooperative Oncology Group performance status, and Center for Epidemiological Studies Depression scale. Thirty-day and 90-day postoperative complications were recorded. Univariate and multivariate analyses were performed. RESULTS: One hundred and twenty three patients were assessed with median age of 74 years. Fifty-nine patients (48.0%) had ≥1 complication within 30 days and 72 (58.5%) within 90 days. Center for Epidemiological Studies Depression scale (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01-1.17, Pâ¯=â¯0.027) and shrinking (OR 3.79, 95% CI 1.64-9.26, P = 0.0024) were significant for any 30-day complication, while physical activity was protective (OR 0.84, 95% CI 0.69-1.00, Pâ¯=â¯0.072) for any 90-day complication. Being intermediately frail or frail was associated with high-grade 30-day (OR 4.87, 95% CI 1.39-22.77, P = 0.022) and 90-day complications (OR 3.01, 95% CI 1.05-9.37, P = 0.045), along with Eastern Cooperative Oncology Group score ≥3 (OR 45.00, 95% CI 6.92-437.69, P = 0.0010 and OR 17.85, 95% CI 3.21-143.26, P = 0.0079, respectively). CONCLUSIONS: Fried Frailty Criteria were predictive of high-grade complications, while individual components were predictive of having any complication. Elderly patients should be routinely assessed prior to RC to guide postoperative care.