12 research outputs found

    Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

    Get PDF
    Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low‚Äďmiddle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‚Äėsingle-use‚Äô consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low‚Äďmiddle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high‚Äď and low‚Äďmiddle‚Äďincome countries

    Surgical and functional outcomes after robot-assisted radical cystectomy in female patients: a systematic review of the literature

    No full text
    Aim: We aimed to review and summarize recent data on surgical and functional outcomes in women undergoing robot-assisted radical cystectomy (RARC) and urinary diversion (UD) for bladder cancer, compared with male and open counterparts.Methods: A systematic review of English-language articles published in the last 15 years was performed on PubMed/Medline database according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Outcomes of interest included peri- and post-operative surgical outcomes [operative time (OT), estimated blood loss (EBL), hospital stay (LOS), complications, and readmission], pathological outcomes [pT stage, lymph node (LN) yield, positive surgical margins (PSMs), and positive LN (pN+)], and functional outcomes [daytime and nighttime continence, sexual activity, need for clean intermittent catheterization (CIC), and quality of life (QoL) evaluation].Results: Overall, eight studies were selected collecting data from 229 female patients undergoing RARC. The median OT was 418 min (range 311-562 min) and the median EBL was 380 mL (range 100-1160 mL). OT and EBL were not significantly different comparing males and females, whereas the robotic approach was found to be significantly related with longer OT and lower EBL compared to the open procedure. The median LOS was 9.8 days (range 6.5-21 days); no significant differences in LOS were found between open RC (ORC) and RARC in female patients, as well as between RARC in women and men. The mean incidence of 30-day complications after RARC in women was 32.9%, with 12% of high-grade complications, while the 30- and 90-day readmission rates were 20.8%, and 28%, respectively. Complications and readmission comparing RARC and ORC in female patients appear to be overlapping. The mean rate of PSMs was 2.5% and the mean rate of pN+ was 12.7%; both these outcomes were similar in RARC compared with ORC. The mean number of retrieved LN was 20.6 (range 11.3-35.5). The LN yield resulted significantly influenced by the robotic approach [median 27 (range 19-41)] compared to the open one [20.5 (range 13-28)]. After 12 months, the rate of women with daytime and nighttime continence was 66.7%-90.9% and 66.7%-86.4%, respectively, while that of sexually active women ranged 66.7%-72.7%. The need for CIC ranged 12.5%-27.2%. Administering the EORTC-QLQ-C30 questionnaire after RARC and intracorporeal neobladder, the global health status/QoL and physical and emotional functioning items improved significantly over time.Conclusion: RARC and UD in female patients is a feasible procedure with surgical outcomes overlapping with those in the male patient population. Postoperative functional outcomes on continence, sexual function, and QoL are still poorly investigated, although results inherent in the nerve-sparing approach appear promising

    Impact of functional impairment and cognitive status on perioperative outcomes and costs after radical cystectomy: The role of Barthel Index

    No full text
    Objectives: To investigate the association between Barthel Index (BI), which measures level of patients independence during daily living activities (ADL), and perioperative outcomes in a large cohort of consecutive bladder cancer (BCa) patients, who underwent radical cystectomy (RC) at a tertiary referral center. Methods: We retrospectively evaluated data from clinically nonmetastatic BCa patients treated with RC between 2015 and 2022. For each patient, BI was assessed preoperatively. According to BI score, patients were divided into three groups: ‚ȧ60 (total/severe dependency) vs. 65‚Äď90 (moderate dependency) vs. 95‚Äď100 (slight dependency/independency). Regression analyses tested the association between BI score and major postoperative complications (Clavien‚ÄďDindo >2), length of in-hospital stay (LOHS), 90-days readmission, and total costs. Results: Overall, 288 patients were included. According to BI score, the patient cohort was distributed as follows: 4% (n = 11) BI ‚ȧ60 vs. 15% (n = 42) BI 65‚Äď90 vs. 81% (n = 235) BI 95‚Äď100. Patients with BI ‚ȧ60 had more frequent ureterocutaneostomy performed, shorter operative time, higher rates of postoperative complications, longer LOHS, higher rates of readmission, and were associated with higher total costs, compared to patients with BI 65‚Äď90 and 95‚Äď100. In multivariable regression models, BI ‚ȧ60 remained an independent predictor of increased risk of major postoperative complications (odds ratio: 6.62, p = 0.006), longer LOHS (rate ratio: 1.25, p < 0.001), and higher costs (b: 2.617, p = 0.038). Conclusions: Total/severe dependency in ADL assessed by BI was associated with higher rates of major postoperative complications, longer hospitalization, and higher costs in BCa patients treated with RC. BI assessment should be considered during patients selection process and counseling before surgery

    Prognostic impact of palpable prostate tumors on disease progression after robot-assisted radical prostatectomy: a single-center experience

    No full text
    Objective: This study aimed to evaluate the impact of palpable prostate tumors on digital rectal exam (DRE) on the disease progression of prostate cancer (PCa) treated with RARP surgery in a tertiary referral center. Materials and methods: Overall, 901 patients were evaluated in a period ranging from January 2013 to October 2020. In the surgical specimen, unfavorable pathology included ISUP grade group ‚Č•3, seminal vesicle invasion (SVI), and pelvic lymph node invasion (PLNI). Disease progression was defined as the occurrence of biochemical recurrence and/or local recurrence and/or distant metastases; its association with the primary endpoint was evaluated by Cox's proportional model. Results: Palpable prostate tumors were detected in 359 (39.8%) patients. The overall median (IQR) follow-up was 40 months (17-59). PCa progressed in 159 cases (17.6%). Nodularity or induration of the prostate at DRE was significantly associated with features of unfavorable pathology, increased risk of PCa progression (hazard ratio, HR = 1.902; 95% CI: 1.389-2.605; p < 0.0001) and, on multivariable analysis, was an independent prognostic factor for disease progression after adjusting for clinical and pathological variables. Conclusions: Prostate tumors presenting with an abnormal DRE finding have an independent adverse outcome for disease progression after PCa surgery. They provide also independent prognostic information, as they may be more aggressive than impalpable PCa

    Impairment in Activities of Daily Living Assessed by the Barthel Index Predicts Adverse Oncological Outcomes After Radical Cystectomy for Bladder Cancer

    No full text
    Introduction: We tested the association between functional impairment in activities of daily living (ADL) assessed through the Barthel Index (BI), and oncological outcomes following radical cystectomy (RC) for bladder cancer (BCa). Patients and methods: We retrospectively analyzed data of 262 clinically nonmetastatic BCa patients, who underwent RC between 2015 and 2022, with available follow-up. According to preoperative BI, patients were divided in 2 groups: BI ‚ȧ90 (moderate/severe/total dependency in ADL) versus BI 95 to 100 (slight dependency/independency in ADL). Kaplan-Meier plots compared disease recurrence (DR)-, cancer-specific mortality (CSM)-, and overall mortality (OM)-free survival according to established categories. Multivariable Cox regression models tested the BI as an independent predictor of oncological outcomes. Results: According to the BI, the patient cohort was distributed as follows: 19% (n = 50) BI ‚ȧ90 versus 81% (n = 212) BI 95-100. Compared to patients with BI 95 to 100, patients with BI ‚ȧ90 were less likely to receive intravesical immuno- or chemotherapy (18% vs. 34%, p = .028), and more frequently underwent less complex urinary diversion as ureterocutaneostomy (36% vs. 9%, p < .001), or harbored muscle-invasive BCa at final pathology (72% vs. 56%, p = .043). In multivariable Cox regression models adjusted for age, ASA physical status score, pathological T and N stage, and surgical margins status, BI ‚ȧ90 independently predicted higher DR (HR [hazard ratio]:2.00, 95%CI [confidence interval]:1.21-3.30, p = .007), CSM (HR:2.70, 95%CI:1.48-4.90, p = .001), and OM (HR:2.09, 95%CI:1.28-3.43, p = .003). Conclusion: Preoperative impairment in ADL was associated with adverse oncological outcomes following RC for BCa. The integration of the BI into clinical practice may improve the risk assessment of BCa patients candidates to RC

    Predictors of complications occurring after open and robot-assisted prostate cancer surgery: a retrospective evaluation of 1062 consecutive patients treated in a tertiary referral high volume center

    No full text
    To investigate factors associated with the risk of major complications after radical prostatectomy (RP) by the open (ORP) or robot-assisted (RARP) approach for prostate cancer (PCa) in a tertiary referral center. 1062 consecutive patients submitted to RP were prospectively collected. The following outcomes were addressed: (1) overall postoperative complications: subjects with Clavien-Dindo System (CD) one through five versus cases without any complication; (2) moderate to major postoperative complications: cases with CD < 2 vs. >= 2, and 3) major post-operative complications: subjects with CDS CD >= 3 vs. < 3. The association of pre-operative and intra-operative factors with the risk of postoperative complications was assessed by the logistic regression model. Overall, complications occurred in 310 out of 1062 subjects (29.2%). Major complications occurred in 58 cases (5.5%). On multivariate analysis, major complications were predicted by PCa surgery and intraoperative estimated blood loss (EBL). ORP compared to RARP increased the risk of major CD complications from 2.8 to 19.3% (OR = 8283; p < 0.0001). Performing ePLND increased the risk of major complications from 2.4 to 7.4% (OR = 3090; p < 0.0001). Assessing intraoperative blood loss, the risk of major postoperative complications was increased by BL above the third quartile when compared to subjects with intraoperative blood loss up to the third quartile (10.2% vs. 4.6%; OR = 2239; 95%CI: 1233-4064). In the present cohort, radical prostatectomy showed major postoperative complications that were independently predicted by the open approach, extended lymph-node dissection, and excessive intraoperative blood loss

    AB0 blood groups and oncological and functional outcomes in bladder cancer patients treated with radical cystectomy

    No full text
    Objectives: We investigated AB0 blood groups prevalence according to preoperative and pathological tumor characteristics, and their association with oncological outcomes, and renal function decline in a contemporary large cohort of bladder cancer (BCa) patients, who underwent radical cystectomy (RC) at a tertiary referral center. Materials and methods: We retrospectively evaluated data of patients with histologically confirmed and clinically non metastatic BCa, who underwent RC between 2014 and 2021 at our Institution. Kaplan-Meier (KM) plots and Cox regression (CR) models tested the relationship between AB0 blood groups and local recurrence-, metastasis-, cancer specific mortality-, and overall mortality-free survival. Logistic regression (LR) models tested the association between AB0 blood groups and renal function decline, defined as an estimated Glomerular Filtration Rate (eGFR) < 60 mL/min, at post-operative day 1, discharge and 6- months of follow-up. Results: Of 301 included patients, 128 (42.5%) had group A, 126 (41.9%) had group 0, 28 (9.3%) had group B, and 19 (6.3%) had group AB. Patients with group 0 developed higher rates of muscle- invasive BCa (p = 0.028) with high-grade features (p = 0.005) at last bladder resection, and less frequently received preoperative immunotherapy with Bacillus of Calmette-Guerin (p = 0.044), than their non-0 counterparts. Additionally, these patients harbored more advanced pathologic tumor stage at RC (p = 0.024). KM plots showed no differences among all tested cancer control outcomes between AB0 blood groups (p > 0.05 in all cases). Patients with group AB presented the lowest median eGFR at each time point. In multivariable LR analyses addressing renal function decline, group AB was independently associated with eGFR< 60 mL/min at discharge (Odds Ratio: 4.28, p = 0.047). Conclusions: Among AB0 blood groups, patients with group 0 exhibited the most aggressive tumor profile. However, no differences were recorded in recurrence or survival rates. Group AB independently predicted renal function decline at discharge

    Impact of Adjuvant Chemotherapy on Survival of Patients with Advanced Residual Disease at Radical Cystectomy following Neoadjuvant Chemotherapy : Systematic Review and Meta-Analysis

    Get PDF
    Background: Cisplatin-based neoadjuvant chemotherapy (NAC) followed by radical cystectomy (RC) with pelvic lymph-node dissection is the standard treatment for cT2-4a cN0 cM0 muscle-invasive bladder cancer (MIBC). Despite the significant improvement of primary-tumor downstaging with NAC, up to 50% of patients are eventually found to have advanced residual disease (pT3-T4 and/or histopathologically confirmed nodal metastases (pN+)) at RC. Currently, there is no established standard of care in such cases. The aim of this systematic review and meta-analysis was to assess differences in survival rates between patients with pT3-T4 and/or pN+ MIBC who received NAC and surgery followed by adjuvant chemotherapy (AC), and patients without AC. Materials and Methods: A systematic search was conducted in accordance with the PRISMA statement using the Medline, Embase, and Cochrane Library databases. The last search was performed on 12 November 2020. The primary end point was overall survival (OS) and the secondary end point was disease-specific survival (DSS). Results: We identified 2124 articles, of which 6 were selected for qualitative and quantitative analyses. Of a total of 3096 participants in the included articles, 2355 (76.1%) were in the surveillance group and 741 (23.9%) received AC. The use of AC was associated with significantly better OS (hazard ratio (HR) 0.84, 95% confidence interval (CI) 0.75-0.94; p = 0.002) and DSS (HR 0.56, 95% CI 0.32-0.99; p = 0.05). Contrary to the main analysis, in the subgroup analysis including only patients with pN+, AC was not significantly associated with better OS compared to the surveillance group (HR 0.89, 95% CI 0.58-1.35; p = 0.58). Conclusions: The administration of AC in patients with MIBC and pT3-T4 residual disease after NAC might have a positive impact on OS and DSS. However, this may not apply to N+ patients

    Accuracy of Transurethral Resection of the Bladder in Detecting Variant Histology of Bladder Cancer Compared with Radical Cystectomy

    Full text link
    BACKGROUND Correct identification of variant histologies (VHs) of bladder cancer (BCa) at transurethral resection of the bladder (TURB) could drive the subsequent treatment. OBJECTIVE To evaluate the concordance in detecting VHs between TURB and radical cystectomy (RC) specimens in BCa patients. DESIGN, SETTING, AND PARTICIPANTS We retrospectively analyzed 1881 BCa patients who underwent TURB and subsequent RC at seven tertiary care centers between 1980 and 2018. VHs were classified as sarcomatoid, lymphoepithelioma-like, neuroendocrine, squamous, micropapillary, glandular, adenocarcinoma, nested, and other variants. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Concordance between TURB and RC was defined as the ability to achieve histological subtypes at TURB confirmed at RC specimen, and was expressed according to Cohen's kappa coefficient. RESULTS AND LIMITATIONS Of the patients, 14.6% and 21% were diagnosed with VH at TURB and RC specimens, respectively. The most common VHs at TURB were squamous, neuroendocrine, and micropapillary carcinoma (5.2%, 1.5%, and 1.5%, respectively). At RC, the most frequent VHs were squamous, micropapillary, and sarcomatoid carcinoma (7.2%, 3.0%, and 2.7%, respectively). The overall concordance in detecting VH was defined as slight concordance (coefficient: 0.18). Moderate concordance was found for neuroendocrine, adenocarcinoma, and squamous carcinoma (coefficient: 0.49, 0.47, and 0.41, respectively). Micropapillary, glandular, and other variants showed slight concordance (coefficient: 0.05, 0.17, and 0.12, respectively), while nested and sarcomatoid carcinoma showed fair concordance (coefficient: 0.32 and 0.26, respectively). Results may be limited by the absence of centralized pathological analysis. CONCLUSIONS A non-negligible percentage of patients were diagnosed with VH at both TURB and RC. TURB showed relatively low accuracy, ranging from poor to moderate, in detecting VHs. Our study underlines the need of additional diagnostic tools in order to identify VHs properly at precystectomy time and to improve patient survival outcomes. PATIENT SUMMARY In this report, we underlined the low accuracy of transurethral resection of the bladder in detecting variant histologies and the need for additional diagnostic tools
    corecore