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In response to continuing legacies of colonialism, there is increasing recognition of the need to decolonise various fields of research and practice, including within work on violence against women and girls (VAWG). An emerging body of literature critiques how VAWG is framed, how prevention and response interventions may be imposed on communities as part of White Saviourism, and the existence of hierarchical approaches to data collection, analysis and interpretation. This scoping review is the first known attempt to describe global published and grey literature on colonialism and decolonisation within VAWG research and programming. We conducted an extensive search across databases and search engines including research studies, reports, commentaries and blogs, and identified 55 sources that focused on VAWG and related to the legacy of colonialism and/or decolonial approaches within the field. Included literature discussed the role of colonialism in shaping VAWG, referenced decolonial approaches to respond to VAWG and identified five key recommendations for VAWG research and practice: 1. Consider the context and power hierarchies within which VAWG occurs; 2. Incorporate community resources and perspectives into efforts to end VAWG; 3. Use methods and approaches to researching VAWG that centre perspectives and lived experience of communities; 4. Shift VAWG funding to local actors and ensure VAWG funding streams are more responsive to local needs and realities; and 5. Ensure local, contextually-relevant framings of feminisms inform decolonising of VAWG. We conclude that shifting towards a bottom-up approach to decolonising VAWG research and programming is essential to prevent decolonisation from being reduced to a buzzword. While literature explored the use of specific methods to decolonise research on VAWG, researchers need broader strategies to embed a decolonial perspective throughout the research process, transcending mere methodological adaptations. There is a need for VAWG research and programming to scrutinise structural inequities, particularly acknowledging how colonial practices entrenched within wider societal power structures impact the field of VAWG., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

This mixed-methods study examined awareness and perceived legitimacy of the #MeToo movement and how #MeToo changed perceptions of sexual assault and consent, as well as sexual interactions, in the United States. Adults residing in the U.S. were recruited through CloudResearch to complete an online survey in 2021. Quantitative data from 680 participants ( M age = 45.8, 60% women, 77.4% White) indicated moderate awareness and perceived legitimacy of the #MeToo movement; Black, LGBQ+, and more politically liberal respondents had greater #MeToo awareness while younger, more liberal respondents, and those with greater rejection of rape myths rated #MeToo more legitimate. Among 354 participants ( M age = 45.0, 65.3% women, 76.4% White) who answered at least one open-ended question with regard to changes resulting from the #MeToo movement, thematic analysis revealed nine primary themes: (1) Describing change; (2) Change in understanding; (3) More cautious; (4) Wrong or requires reporting/punishment; (5) Gendered social norms; (6) Easier to talk about; (7) #MeToo rhetoric; (8) Consequences for survivors, and (9) Empowerment. Several sub-themes were identified among the primary themes and implications for sexual assault prevention and response were discussed. The study findings are contextualized by social constructionism, with a particular focus on gender-based power dynamics, contributing to a growing literature documenting the cultural impact of the #MeToo movement.

Since its introduction in 1995, minimally invasive mitral valve surgery (MIMVS) has been shown to be a valid alternative to conventional sternotomy and several studies have reported excellent clinical outcomes. While MIMVS is now a commonly performed procedure, it is still difficult to standardize. We proprose here a "road to safer surgery", and offer some tips and tricks that could be useful in its learning and performance, and may help surgeons minimize the risk of major complications. With the introduction of 3D vision with a 3D videothoracoscope for 4K stereoscopic acquisition, a medical LCD ultra-HD monitor and active 3D glasses, it is possible to obtain a very realistic view of the surgical field and the mitral valve anatomy, while significantly reducing the learning curve. We describe the procedure step-by-step, with details from the pre-operative phase to the end of the operation. The procedure is structured in consecutive stages: patient induction and positioning, thoracoscopic access and port placement, surgical field exposure, and operative technique.

Annually, 1.3 billion tons of food are wasted and this plays a major role in increasing pollution. Food waste increases domestic greenhouse gas emissions mainly due to the gas emissions associated with its production. Fruit and vegetable industrial by-products occur in the form of leaves, peel, seeds, pulp, as well as a mixture of them and represent the most abundant food waste. The disposal of agricultural by-products costs a large amount of money under certain governmental regulations. However, fruit and vegetable by-products are rich in valuable bioactive compounds, thus justifying their use as food fortifier, active food packaging or as food ingredients to preserve food quality over time. The present review collects the most recent utilization carried out at lab-scale on Mediterranean fruit and vegetable by-products as valid components to prolong food shelf life, providing a detailed picture of the state-of-art of literature on the topic. Bibliographic research was conducted by applying many keywords and filters in the last 10 years. Several scientific findings demonstrate that by-products, and in particular their extracts, are effectively capable of prolonging the shelf life of dairy food, fresh-cut produce, meat and fish-based products, oil, wine, paste and bakery products. All of the studies provide clear advances in terms of food sustainability, highlight the potential of by-products as a source of bioactive compounds, and promote a culture in which foods are intended to receive a second useful life. The same final considerations were also included regarding the current situation, which still limits by-products diffusion. In addition, a conclusion on a future perspective for by-products recycling was provided. The most important efforts have to be conducted by research since only a multidisciplinary approach for an advantageous investigation could be an efficient method to promote the scale up of by-products and encourage their adoption at the industrial level.

The Cu 2+ complexes formed by a series of cyclen derivatives bearing sulfur pendant arms, 1,4,7,10-tetrakis[2-(methylsulfanyl)ethyl]-1,4,7,10-tetraazacyclododecane (DO4S), 1,4,7-tris[2-(methylsulfanyl)ethyl]-1,4,7,10-tetraazacyclododecane (DO3S), 1,4,7-tris[2-(methylsulfanyl)ethyl]-10-acetamido-1,4,7,10-tetraazacyclododecane (DO3SAm), and 1,7-bis[2-(methylsulfanyl)ethyl]-4,10-diacetic acid-1,4,7,10-tetraazacyclododecane (DO2A2S), were studied in aqueous solution at 25 °C from thermodynamic and structural points of view to evaluate their potential as chelators for copper radioisotopes. UV-vis spectrophotometric out-of-cell titrations under strongly acidic conditions, direct in-cell UV-vis titrations, potentiometric measurements at pH >4, and spectrophotometric Ag + -Cu 2+ competition experiments were performed to evaluate the stoichiometry and stability constants of the Cu 2+ complexes. A highly stable 1:1 metal-to-ligand complex (CuL) was found in solution at all pH values for all chelators, and for DO2A2S, protonated species were also detected under acidic conditions. The structures of the Cu 2+ complexes in aqueous solution were investigated by UV-vis and electron paramagnetic resonance (EPR), and the results were supported by relativistic density functional theory (DFT) calculations. Isomers were detected that differed from their coordination modes. Crystals of [Cu(DO4S)(NO 3 )]·NO 3 and [Cu(DO2A2S)] suitable for X-ray diffraction were obtained. Cyclic voltammetry (CV) experiments highlighted the remarkable stability of the copper complexes with reference to dissociation upon reduction from Cu 2+ to Cu + on the CV time scale. The Cu + complexes were generated in situ by electrolysis and examined by NMR spectroscopy. DFT calculations gave further structural insights. These results demonstrate that the investigated sulfur-containing chelators are promising candidates for application in copper-based radiopharmaceuticals. In this connection, the high stability of both Cu 2+ and Cu + complexes can represent a key parameter for avoiding in vivo demetalation after bioinduced reduction to Cu + , often observed for other well-known chelators that can stabilize only Cu 2+ .

Silver-111 ( 111 Ag, t 1/2  = 7.47 d) is a β - emitter suitable for targeted cancer therapy due to favourable decay properties. The production of no-carrier added 111 Ag via Isotope Separation On-Line (ISOL) technique is being investigated at the Legnaro National Laboratories of the Italian Institute of Nuclear Physics (ISOLPHARM project). Stable Cadmium-111 ( 111 Cd) is co-produced as isobaric contaminant, hence a chemical separation process must be developed to selectively harvest 111 Ag. In this study, a chromatographic procedure employing the commercially available CL resin was investigated by using stable Ag + and Cd 2+ . Results indicate that CL resin allows to efficiently separate Ag + from Cd 2+ and recover the former with high yields., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Objectives: Bentall procedure is the gold standard for aortic root pathologies when valve repair is not feasible. The development of durable bioprosthetic valves and improved vascular conduits allowed the implementation of bioprosthetic composite grafts; hereby, we performed a retrospective analysis of long-term follow-up of Bentall procedure using the Valsalva graft and the Perimount Magna Ease prosthesis., Methods: From June 2000 to March 2019, 309 patients received an aortic root and valve replacement with a bioprosthetic composite graft. The mean age was 69 ± 6.9 years, and the majority were men (88%); most of them were affected by aortic stenosis (86%) and the mean aortic root diameter was 48.6 ± 5.5 mm., Results: Freedom from cardiac death was 76.8% [confidence interval (CI) 32.5-94.0] at 16 years. Freedom from thromboembolism, haemorrhage, structural valve deterioration and infective endocarditis was 98.2% (CI 96.0-98.9), 95.2% (CI 87.1-98.2), 87.5% (CI 63.2-97.1) and 79.6% (CI 45.3-95.6) at 16 years, respectively. Freedom from reoperation was 74.7% (CI 41.9-90.6)., Conclusions: These data indicate that, in experienced centres, the Bentall procedure is a safe and effective intervention. This is the first long-term follow-up that analyses the results after implantation of a composite graft made with the Perimount Magna Ease aortic valve and the Valsalva graft., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

Background: Epiaortic ultrasonography (EAU) is a valid imaging method to detect atherosclerotic changes of the ascending aorta and to guide surgical strategies for the prevention of cerebral embolism in patients undergoing isolated coronary artery bypass grafting (CABG). However, its use is not widespread., Methods: The impact of EAU on the outcome after isolated CABG was investigated in patients from the European Multicenter Study on Coronary Artery Bypass Grafting (E-CABG) registry. A systematic review and meta-analysis of the literature was performed to substantiate the findings of this observational study., Results: EAU was performed intraoperatively in 673 of 7241 patients (9.3%) from the E-CABG registry. In the overall series, the rates of stroke without and with aortic manipulation were 0.3% and 1.3%, respectively (P = .003). In 660 propensity score-matched pairs, EAU was associated with significantly lower risk of stroke (0.6% vs 2.6%, P = .007). A literature search yielded 5 studies fulfilling the inclusion criteria. These studies, along with the present one, included 11,496 patients, of whom 3026 (25.7%) underwent intraoperative EAU. Their rate of postoperative stroke was significantly lower than in patients not investigated with EAU (pooled rate, 0.6% vs 1.9%; risk ratio, 0.40; 95% confidence interval, 0.24-0.66; I 2  = 0%). On the basis of these pooled rates, the number needed to treat to prevent 1 stroke is 76.9., Conclusions: Avoiding aortic manipulation is associated with the lowest risk of stroke in patients undergoing CABG. When manipulation of the ascending aorta is planned, EAU is effective in guiding the surgical strategy to reduce the risk for embolic stroke in these patients., (Copyright © 2020 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Objective: The Hypertension, Abnormal renal/liver function, Stroke, Bleeding history or predisposition, Labile international normalized ratio, Elderly, Drugs/alcohol (HAS-BLED) score has been developed to predict the risk of potential bleeding in anticoagulated patients affected by atrial fibrillation. The aim of this study was to test the hypothesis that the HAS-BLED score is associated with major bleeding also in patients after cardiac surgery., Design: Prospective, single-center nonrandomized study., Setting: Single hospital center., Participants: Patients., Interventions: Standard cardiac operation and analysis of major bleeding events. A total of 1,173 consecutive adult patients who underwent cardiac surgery were recruited. Major bleeding was defined according to the Bleeding Academy Research Consortium classification (3, 4, 5). Bleeding events were classified as early bleeding (within 48 hours after the operation) and late bleeding (after 48 hours and within 90 days, postoperatively). Patients were followed after the discharge for 120 days, through outpatient clinic visits and by phone calls., Measurement and Main Results: A total of 29 (2.5%) patients experienced early bleeding events (2.5%), while 34 (2.9%) experienced late bleeding events. Univariate and multivariable analysis did not find that the HAS-BLED score was associated with early bleeding, but it was associated significantly with late bleeding (odds ratio [OR], 1.86; 95% confidence intervals [CI] 1.32-2.62, and OR 1.67; 95% CI 1.19-2.35, respectively)., Conclusion: The HAS-BLED score is associated with increased risk of major bleeding events after cardiac surgery procedures. This may help to plan the standard anticoagulation/antiplatelet therapy in cardiac surgical patients with a higher HAS-BLED score., (Copyright © 2019 Elsevier Inc. All rights reserved.)

The impact of thrombocytopenia on postoperative bleeding and other major adverse events after cardiac surgery is unclear. This issue was investigated in a series of patients who underwent isolated coronary artery bypass grafting (CABG) from the prospective, multicenter E-CABG registry. Preoperative thrombocytopenia was defined as preoperative platelet count <150 × 10 9 /L and it was considered moderate-severe when preoperative platelet count was <100 × 10 9 /L. Multilevel mixed-effects regression analysis was performed to adjust the effect of thrombocytopenia on outcomes for baseline and operative covariates as well as for interinstitutional differences in patient-blood management. Among 7189 patients included in this analysis, 599 (8.3%) had preoperative thrombocytopenia. Patient with preoperative thrombocytopenia had an increased chest drainage output at 12 h (mean, 519 vs. 456 mL, adjusted coeff. 39, 95%CI 18-60) and rates of severe-massive bleeding (Universal Definition of Perioperative Bleeding (UDPB) severity grades 3-4: 12.7% vs. 8.1%, adjusted OR 1.47, 95%CI 1.11-1.93; E-CABG bleeding severity grades 2-3: 10.4% vs. 6.1%, adjusted OR 1.78, 95%CI 1.30-2.43). Thrombocytopenia was associated with an increased risk of hospital/30-day death (3.2% vs. 1.9%, adjusted OR 2.02, 95%CI 1.20-3.42), 1-year death (5.7% vs. 3.4%, adjusted HR 1.68, 95%CI 1.16-2.44), deep sternal wound infection (3.5% vs. 2.4%, adjusted OR 1.65, 95%CI 1.02-2.66), acute kidney injury (28.1% vs. 22.2%, OR 1.45, 1.18-1.78), and prolonged stay in the intensive care unit (mean, 3.6 vs 2.8 days, adjusted coeff. 0.74, 95%CI 0.40-1.09). Similar results were observed in a subset of patients with moderate-severe thrombocytopenia (51 patients, 0.7%). In particular, these patients had a markedly higher rate of acute kidney injury (40%, adjusted OR, 1.94, 95%CI 1.05-3.57), resternotomy for bleeding (7.8%, adjusted OR 3.49, 95%CI 1.20-10.21), and severe-massive bleeding (UDPB severity grades 3-4: 23.5%, adjusted OR 3.08, 95%CI 1.52-6.22; E-CABG bleeding severity grades 2-3: 23.5%, adjusted OR 4.43, 95%CI 2.15-9.15) compared to patients with normal preoperative platelet count. Mild preoperative thrombocytopenia is associated with increased risk of severe-massive bleeding, mortality, and other major adverse events after CABG. Such risks are markedly increased in patients with moderate-severe preoperative thrombocytopenia.

Objectives: The aim of this study was to assess the impact of frailty on the outcome after coronary artery bypass grafting (CABG) and whether it may improve the predictive ability of European System for Cardiac Operative Risk Evaluation (EuroSCORE II)., Methods: The Clinical Frailty Scale (CFS) was assessed preoperatively in patients undergoing isolated CABG from the multicentre E-CABG registry, and patients were stratified into 3 classes: scores 1-2, scores 3-4 and scores 5-7., Results: Of the 6156 patients enrolled, 39.2% had CFS scores 1-2, 57.6% scores 3-4, and 3.2% scores 5-7. Logistic regression adjusted for multiple covariates showed that the CFS was an independent predictor of hospital/30-day mortality [CFS scores 3-4, odds ratio (OR) 3.95, 95% confidence interval (CI) 2.19-7.14; CFS scores 5-7, OR 5.90, 95% CI 2.67-13.05] and resulted in an Integrated Improvement Index of 1.3 (P < 0.001) and a Net Reclassification Index of 55.6 (P < 0.001) for prediction of hospital/30-day mortality. Adding the CFS classes to EuroSCORE II resulted in an Integrated Improvement Index of 0.9 (P < 0.001) and Net Reclassification Index of 59.6 (P < 0.001) for prediction of hospital/30-day mortality with a significantly larger area under the receiver operating characteristics curve (0.809 vs 0.781, P = 0.028). The CFS was an independent predictor of mid-term mortality [CFS scores 3-4, hazard ratio (HR) 2.05, 95% CI 1.43-2.85; CFS scores 5-7, HR 3.05, 95% CI 1.83-5.06]., Conclusions: The CFS predicted early- and mid-term mortality in patients undergoing isolated CABG. Further studies are needed to evaluate whether frailty may improve the estimation of the operative risk of patients undergoing adult cardiac surgery., Clinicaltrials.gov Number: NCT02319083.

Objectives: The aim of this study was to evaluate the prognostic impact of untreated asymptomatic carotid artery stenosis (CS) in patients undergoing isolated coronary artery bypass grafting (CABG)., Methods: This was a post hoc analysis of data from a prospective multicentre observational study. Patients without history of stroke or transient ischaemic attack from the multicentre E-CABG registry who were screened for CS before isolated CABG were included., Results: Among 2813 patients screened by duplex ultrasound and who did not undergo carotid intervention for asymptomatic CS, 11.1% had a stenosis of 50-59%, 6.0% of 60-69%, 3.1% of 70-79%, 1.4% of 80-89%, 0.5% of 90-99%, and 1.1% had carotid occlusion. In the screened population post-operative stroke occurred in 25 patients (0.9%), with an incidence of 1.5% among patients with CS ≥ 50% (n = 649). Pre-operative screening had not found a relevant CS in 15 of 25 patients suffering stroke after CABG. Brain imaging identified cerebral ischaemic injury in 20 patients, which was bilateral in five patients (25%), ipsilateral to a CS ≥ 50% in six (30%), and ipsilateral to a CS ≥ 70% in three (15%). In univariable analysis, the severity of CS was associated with a significantly increased risk of stroke (CS < 50%, 0.7%; 50-59%, 1.0%; 60-69%, 0.6%; 70-79%, 1.2%; 80-89%, 5.1%; 90-99%, 7.7%; occluded, 6.7%, p < .001). In multivariable analysis, a CS of 90-99% (OR 12.03, 95% CI 1.34-108.23) and the presence of an occluded internal carotid artery (OR 8.783, 95% CI 1.820-42.40) were independent predictors of stroke along with urgency of the procedure, severe massive bleeding according to the E-CABG classification, and the presence of a porcelain ascending aorta., Conclusions: Among screened patients with untreated asymptomatic patients, CS ≥ 90% was an independent predictor of post-operative stroke. As this condition has a low prevalence and when left untreated is associated with a relatively low rate of stroke, pre-operative screening of asymptomatic CS before CABG may not be justified., Clinical Trial Registration: https://clinicaltrials.gov. Unique identifier: NCT02319083., (Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.)

Aims: No data exists on inter-institutional differences in terms of adherence to international guidelines regarding the discontinuation of antithrombotics and rates of severe bleeding in coronary artery bypass grafting (CABG)., Methods and Results: This is an analysis of 7118 patients from the prospective multicentre European CABG (E-CABG) registry who underwent isolated CABG in 15 European centres. Preoperative pause of P2Y12 receptor antagonists shorter than that suggested by the 2017 ESC guidelines (overall 11.6%) ranged from 0.7% to 24.8% between centres (adjusted P < 0.0001) and increased the rate of severe-massive bleeding [E-CABG bleeding grades 2-3, OR 1.66, 95% confidence interval (CI) 1.27-2.17; Universal Definition of Perioperative Bleeding (UDPB) bleeding grades 3-4, OR 1.50, 95% CI 1.16-1.93]. The incidence of resternotomy for bleeding (overall 2.6%) ranged from 0% to 6.9% (adjusted P < 0.0001), and surgical site bleeding (overall 59.6%) ranged from 0% to 84.6% (adjusted P = 0.003). The rate of the UDPB bleeding grades 3-4 (overall 8.4%) ranged from 3.7% to 22.3% (P < 0.0001), and of the E-CABG bleeding grades 2-3 (overall 6.5%) ranged from 0.4% to 16.4% between centres (P < 0.0001). Resternotomy for bleeding (adjusted OR 5.04, 95% CI 2.85-8.92), UDPB bleeding grades 3-4 (adjusted OR 6.61, 95% CI 4.42-9.88), and E-CABG bleeding grades 2-3 (adjusted OR 8.71, 95% CI 5.76-13.15) were associated with an increased risk of hospital/30-day mortality., Conclusions: Adherence to the current guidelines on the early discontinuation of P2Y12 receptor antagonists is of utmost importance to reduce excessive bleeding and early mortality after CABG. Inter-institutional variation should be considered for a correct interpretation of the results in multicentre studies evaluating perioperative bleeding and use of blood products.

Background: Bilateral internal mammary artery (BIMA) grafting is increasingly used in elderly patients without evidence of its risks or benefits compared with single internal mammary artery (SIMA) grafting., Methods: In all, 2,899 patients aged 70 years or older (855 [29.5%] underwent BIMA grafting) operated on from January 2015 to December 2016 and included in the prospective multicenter Outcome After Coronary Artery Bypass Grafting (E-CABG) study were considered in this analysis., Results: One-to-one propensity matching resulted in 804 pairs with similar preoperative risk profile. Propensity score matched analysis showed that BIMA grafting was associated with a nonstatistically significant increased risk of inhospital death (2.7% versus 1.6%, p = 0.117). The BIMA grafting cohort had a significantly increased risk of any sternal wound infection (7.7% versus 5.1%, p = 0.031) as well as higher risk of deep sternal wound infection/mediastinitis (4.0% versus 2.2%, p = 0.048). The BIMA grafting cohort required more frequently extracorporeal membrane oxygenation (1.0% versus 0.1%, p = 0.02), and the intensive care unit stay (mean 3.6 versus 2.6 days, p < 0.001) and inhospital stay (mean 11.3 versus 10.0 days, p < 0.001) were significantly longer compared with the SIMA grafting cohort. Test for interaction showed that urgent operation in patients undergoing BIMA grafting was associated with higher risk of inhospital death (5.6% versus 1.3%, p = 0.009)., Conclusions: Bilateral internal mammary artery grafting in elderly patients seems to be associated with a worse early outcome compared with SIMA grafting, particularly in patients undergoing urgent operation. Until more conclusive results are gathered, BIMA grafting should be reserved only for elderly patients with stable coronary artery disease, without significant baseline comorbidities and with long life expectancy., (Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: Patients with increased glycated hemoglobin (HbA1c) seem to be at increased risk of sternal wound infection (SWI) after coronary artery bypass grafting (CABG). However, it is unclear whether increased baseline HbA1c levels may affect other postoperative outcomes., Material and Methods: Data on preoperative levels of HbA1c were collected from 2606 patients undergoing elective isolated CABG from 2015 to 2016 and included in the prospective, multicenter E-CABG registry., Results: The prevalence of HbA1c ≥ 53 mmol/mol (7.0%) among non-diabetics was 5.3%, among non-insulin dependent diabetics was 53.5% and among insulin dependent diabetics was 67.1% (p < 0.001). The prevalence of HbA1c > 75 mmol/mol (9.0%) among non-diabetics was 0.5%, among non-insulin dependent diabetics was 5.8% and among insulin dependent diabetics was 10.6% (p < 0.001). Baseline levels of HbA1c ≥ 53 mmol/mol (7.0%) was a significant predictor of any SWI (10.7% vs. 3.3%, adjusted p-value: <0.001), deep SWI/mediastinitis (3.8% vs. 1.3%, adjusted p-value: 0.001) and acute kidney injury (27.4% vs. 19.8%, adjusted p-value: 0.042). These findings were confirmed in multilevel mixed effect logistic regression adjusted for participating centers. Among patients with diabetes, HbA1c ≥ 53 mmol/mol (7.0%) was predictive of SWI (11.1% vs. 4.8%, p = 0.001)., Conclusions: HbA1c is increased in a significant proportion of patients undergoing elective CABG and these patients are at higher risk of SWI. Less clear is the impact of increased HbA1c on other postoperative outcomes. These results do not support screening of HbA1c in patients without history of diabetes. Preoperative screening of HbA1c is valuable only to identify diabetics at risk of SWI., (Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.)