Dapagliflozin's Role in Heart Failure: An Overview of Clinical Trial Evidence.

Heart failure (HF) has become a global health threat, necessitating the development of novel treatment options to address this crisis. Sodium-glucose co-transporter-2 (SGLT2) inhibitors, such as dapagliflozin, may offer significant advantages in the treatment of HF, particularly in patients with reduced ejection fraction (HFrEF). This systematic review combines the findings from clinical studies to evaluate the safety and effectiveness of dapagliflozin in HF patients. The study results demonstrate dapagliflozin's consistent improvements in reducing adverse cardiovascular events, including cardiovascular death rates across different HF phenotypes. Mechanistically, dapagliflozin exerts diuretic and hemodynamic effects, along with its actions on myocardial metabolism, ion transporters, fibrosis, adipokines, and vascular function, which collectively contribute to its cardioprotective effects. This overview emphasizes dapagliflozin's key role in HF management, positioning it as one of the central pillars of the HF treatment regimen. Further studies are essential to fully understand dapagliflozin's long-term effectiveness, safety, and integration into routine clinical practice, ultimately improving patient outcomes in HF.

Outcomes of Indigenous Australians undergoing isolated coronary artery bypass graft surgery at a single institution.

INTRODUCTION: The 'gap' continues to exist between the Indigenous and non-Indigenous populations within Australia, with Indigenous Australians continuing to experience poorer health outcomes, and a reduced life expectancy of 10.6 years for males and 9.5 for females. Indigenous Australians are far more likely to suffer from ischaemic heart disease. We sought to investigate the outcomes of Indigenous Australians undergoing isolated coronary artery bypass graft surgery (CABG) at a single institution. METHODS: A retrospective cohort study comparing Indigenous with non-Indigenous Australians from prospectively collected data were performed for all patients who underwent isolated CABG at a single centre between 2015 and 2018. The primary endpoint was 30-day mortality with secondary endpoints including deep sternal wound infection, new renal failure, length of stay, stroke and rate of readmission. RESULTS: A total of 905 patients were included in the study. The Indigenous cohort had 130 patients and the non-Indigenous cohort contained 775 patients. The baseline preoperative characteristics were significantly different between the two cohorts, with Indigenous patients younger (55.7 vs. 64.6 years), more likely to be female (33.1% vs. 16.4%) and to be dialysis-dependent (10% vs. 1.2%). The primary outcome was more likely in Indigenous Australians, with a 30-day mortality rate of 3.1% compared with 0.8%. There was a higher incidence of new renal failure (12.3% vs. 5.9%), red blood cell transfusion (30% vs. 20.8%). CONCLUSION: Indigenous patients undergoing CABG at our institution have significantly more co-morbidities as well as worse post-operative outcomes and strategies to address this are urgently required.

Obesity in patients without diabetes undergoing coronary artery bypass graft surgery: Time to select patients for semaglutide.

Patients undergoing coronary artery bypass graft (CABG) surgery require intensive secondary prevention. Semaglutide reduced cardiovascular events in patients with cardiovascular disease and overweight or obesity but without diabetes in the SELECT trial. In this real-world study of 1386 patients without diabetes undergoing CABG surgery in an Australian hospital, approximately 1 in 2 patients (53.3 %) were potentially eligible for semaglutide based on the SELECT trial criteria. These findings highlight that a significant percentage of this very high-risk cohort merit receiving semaglutide for weight management and cardiovascular risk reduction. The implications for optimal care, healthcare costs and clinical guidelines require further evaluation.

Computing the Laplacian spectrum and Wiener index of pentagonal-derivation cylinder/Möbius network.

The Laplacian spectrum significantly contributes the study of the structural features of non-regular networks. Actually, it emphasizes the interaction among the network eigenvalues and their structural properties. Let Pn(Pn') represent the pentagonal-derivation cylinder (Möbius) network. In this article, based on the decomposition techniques of the Laplacian characteristic polynomial, we initially determine that the Laplacian spectra of Pn contain the eigenvalues of matrices LR and LS. Furthermore, using the relationship among the coefficients and roots of these two matrices, explicit calculations of the Kirchhoff index and spanning trees of Pn are determined. The relationship between the Wiener and Kirchhoff indices of Pn is also established.

Air-Processable Perovskite Solar Cells by Hexamine Molecule Phase Stabilization.

Perovskite solar cells have emerged as a potential energy alternative due to their low cost of fabrication and high power conversion efficiency. Unfortunately, their poor ambient stability has critically limited their industrialization and application in real environmental conditions. Here, we show that by introducing hexamine molecules into the perovskite lattice, we can enhance the photoactive phase stability, enabling high-performance and air-processable perovskite solar cells. The unencapsulated and freshly prepared perovskite solar cells produce a power conversion efficiency of 16.83% under a 100 mW cm-2 1.5G solar light simulator and demonstrate high stability properties when being stored for more than 1500 h in humid air with relative humidity ranging from 65 to 90%. We envisage that our findings may revolutionize perovskite solar cell research, pushing the performance and stability to the limit and bringing the perovskite solar cells toward industrialization.

Optoelectrical Properties of Hexamine Doped-Methylammonium Lead Iodide Perovskite under Different Grain-Shape Crystallinity.

The crystallinity properties of perovskite influence their optoelectrical performance in solar cell applications. We optimized the grain shape and crystallinity of perovskite film by annealing treatment from 130 to 170 °C under high humidity (relative humidity of 70%). We found that the grain size, grain interface, and grain morphology of the perovskite are optimized when the sample was annealed at 150 °C for 1 h in the air. At this condition, the perovskite film is composed of 250 nm crystalline shape grain and compact inter-grain structure with an invincible grain interface. Perovskite solar cells device analysis indicated that the device fabricated using the samples annealed at 150 °C produced the highest power conversion efficiency, namely 17.77%. The open circuit voltage (Voc), short-circuit current density (Jsc), and fill factor (FF) of the device are as high as 1.05 V, 22.27 mA/cm2, and 0.76, respectively. Optoelectrical dynamic analysis using transient photoluminescence and electrochemical impedance spectroscopies reveals that (i) carrier lifetime in the champion device can be up to 25 ns, which is almost double the carrier lifetime of the sample annealed at 130 °C. (ii) The interfacial charge transfer resistance is low in the champion device, i.e., ~20 Ω, which has a crystalline grain morphology, enabling active photocurrent extraction. Perovskite's behavior under annealing treatment in high humidity conditions can be a guide for the industrialization of perovskite solar cells.

Lower gut dysbiosis and mortality in acute critical illness: a systematic review and meta-analysis.

BACKGROUND: The human gastrointestinal tract harbours a complex multi-kingdom community known as the microbiome. Dysbiosis refers to its disruption and is reportedly extreme in acute critical illness yet its clinical implications are unresolved. The review systematically evaluates the association between gut dysbiosis and clinical outcomes of patients early in critical illness. METHODS: Following PRISMA guidelines, a prospectively registered search was undertaken of MEDLINE and Cochrane databases for observational studies undertaking metagenomic sequencing of the lower gastrointestinal tract of critically ill adults and children within 72 h of admission. Eligible studies reported an alpha diversity metric and one or more of the primary outcome, in-hospital mortality, or secondary clinical outcomes. After aggregate data were requested, meta-analysis was performed for four studies with in-hospital mortality stratified to high or low Shannon index. RESULTS: The search identified 26 studies for systematic review and 4 had suitable data for meta-analysis. No effect of alpha diversity was seen on in-hospital mortality after binary transformation of Shannon index (odds ratio 0.52, CI 0.12-4.98, I2 = 0.64) however certainty of evidence is low. Pathogen dominance and commensal depletion were each more frequently associated with in-hospital mortality, adverse clinical and ecological sequelae, particularly overabundance of Enterococcus. CONCLUSIONS: There is a paucity of large, rigorous observational studies in this population. Globally, alpha diversity was dynamically reduced in early ICU admission in adults and children and was not associated with in-hospital mortality. The abundance of taxa such as Enterococcus spp. appears to offer greater predictive capacity for important clinical and ecological outcomes.

Outcomes of Cardiac Transplantation in Western Australia - A Contemporary Single Centre Experience.

BACKGROUND: Cardiac transplantation remains the gold standard therapy for select patients with end-stage heart failure and outcomes have improved significantly over the past few decades. We report the 5-year contemporary experience of cardiac transplantation in Western Australia, one of the most remote transplant centres worldwide. METHODS: Patients undergoing isolated cardiac transplant at Fiona Stanley Hospital (FSH) from February 2015 until April 2021 were included. Donor details were collected using donor electronic records (Donate Life, Australia). Recipient data was collated from electronic medical records at FSH and the Australia and New Zealand Society of Cardiothoracic Surgery database. The primary outcome measure was all-cause mortality. Secondary outcome measures included postoperative intensive care and total hospital length of stay and rates of acute kidney injury, rejection, serious infections, and cardiac allograft vasculopathy. Frailty indices were also assessed. RESULTS: A total of 60 patients were included (mean age 53±14 yrs, 66.7% male). The commonest indication for transplant was a non-ischaemic cardiomyopathy (46.7%). Mean donor age was 35±12 years and median donor ischaemia time was 171 minutes (IQR=138-240). After median follow-up of 3.7 years, there were no mortalities. Postoperative renal failure occurred in 21 (35.0%) patients, pneumonia in four (6.7%), deep sternal wound infection in three (5.1%), acute rejection in 17 (28.3%) and cardiac allograft vasculopathy (CAV) in 23 (38.3%). CONCLUSION: With recipient and donor criteria comparable to national and international standards, compounded by the challenges of geographic isolation, we report the first published data on contemporary outcomes post isolated cardiac transplantation in Western Australia.

Leaf tissue metabolomics fingerprinting of Citronella gongonha Mart. by 1H HR-MAS NMR.

This research characterizes key metabolites in the leaf from Citronella gongonha Martius (Mart.) Howard (Cardiopteridaceae). All metabolites were assessed in intact leaf tissue by proton (1H) high-resolution magic angle spinning (HR-MAS) nuclear magnetic resonance (NMR) spectroscopy integrated with the principal component analysis (PCA) to depict molecular association with the seasonal change. The major 'known unknown' metabolites detected in 1H HR-MAS NMR were derivatives of flavonoid, polyphenolic and monoterpenoid compounds such as kaempferol-3-O-dihexoside, caffeoyl glucoside (2), 3-O-caffeoylquinic acid (3), 5-O-caffeoylquinic acid (4), kingiside (5), 8-epi-kingisidic acid (6), (7α)-7-O-methylmorroniside (7), (7ß)-7-O-methylmorroniside (8) and alpigenoside (9) together with the universally occurring sucrose (10), α-glucoses (11, 12), alanine (13), and fatty (linolenic) acid (14). Several of the major metabolites (1, 2-9) were additionally confirmed by liquid chromatography tandem mass spectrometry (LC-MS/MS). In regard with the PCA results, metabolites 1, 2-9 and 14 were influenced by seasonal variation and/or from further (a) biotic environmental conditions. The findings in this work indicate that C. gongonha Mart. is an effective medicinal plant by preserving particularly compounds 2, 3-9 in abundant amounts. Because of close susceptibility with seasonal shift and ecological trends, further longitudinal studies are needed to realize the physiology and mechanism involved in the production of these and new metabolites in this plant under controlled conditions. Also, future studies are recommended to classify different epimers, especially of the phenolics and monoterpenoids in the given plant.

Comparison of Local and Intravenous Zoledronic Acid on Histopathology and Recurrence Rate after Extended Curettage in Giant Cell Tumors of Proximal Tibia: A Prospective Study.

Introduction: The bone pathology-giant cell tumor (GCT) is a locally aggressive and recurrent lesion. A bisphosphonate-zoledronic acid (ZA) has been known to lower the recurrence and resorption in similar bone lesions. Hence, we evaluated the effectivity of the ZA for the GCT of the proximal tibia. Materials and Methods: We piloted a prospective clinical observational study. We included 100 subjects with GCT, who were divided into two equal groups of case (given ZA) and control (no ZA). The histopathological features and the recurrence rates along with other findings were compared with P < 0.05 deliberated as significant. Results: We observed that for in the case group, calcification and fibrosis that were beneficial were observed. Reduced giant cells and lower recurrence rate are seen in the case group. No significant variation in the functional outcome was seen between the groups. Conclusions: ZA was shown to have beneficial effect on the outcome for the treatment of the GCT.

Clinicoradiological Comparison of Outcomes of LRS Fixator and Ilizarov in Infected Nonunion of Tibia Based on Bone Gap Quantification: An Original Research.

Introduction: The surgery of the fracture of the long bones is inherent to certain complications, one being nonunion. As various modalities are proposed, we aim in our study to compare the clinical and radiographic outcomes after the treatment with the Limb Reconstruction System (LRS) fixator and Ilizarov for the infected tibia with nonunion considering the bone gap quantifications. Materials and Methods: We conducted an observational prospective study among 40 subjects with tibial nonunion. They were grouped equally to be treated by the LRS fixator and Ilizarov. Clinical and radiographic outcomes were compared using the "Chi-squared and independent Student's t-test," deliberating P < 0.05 as significant. Results: We observed no significant difference for both the groups in the clinical union and functional and radiographic outcome for the various gaps of the nonunion. There was no significant difference for the groups when the time of healing was compared. Conclusion: Comparable results are seen for both the treatment modalities. However, IL fixator performed better clinically, while the LRS was easily accepted by the patients.

Formation of Ultimate Thin 2D Crystal of Pt in the Presence of Hexamethylenetetramine.

Platinum naturally crystalizes into a three-dimensional crystal due to its highly symmetrical fcc lattice, with a metallic bond which is non-directional and highly isotropic. This inherently means ultimately that 2D crystals of a few atoms thick growth are hardly available in this material. Here, we discovered that a combinative effect of formic acid reductant and hexamethylenetetramine surfactant during the reduction of their metal ions precursor can realize an ultimate thin 2D crystal growth in platinum. High-resolution transmission electron microscopy and filed-emission electron microscopy analysis have also discovered that the 2D crystal of Pt has 111 facets with a lateral dimension that can be up to more than 5 µm × 2 µm. The thickness of the 2D crystal of Pt is 1.55 nm. A mechanism for obtaining ultimate thin 2D crystal of Pt using the present approach is proposed.

NMR spectroscopy spotlighting immunogenicity induced by COVID-19 vaccination to mitigate future health concerns.

In this review, the disease and immunogenicity affected by COVID-19 vaccination at the metabolic level are described considering the use of nuclear magnetic resonance (NMR) spectroscopy for the analysis of different biological samples. Consistently, we explain how different biomarkers can be examined in the saliva, blood plasma/serum, bronchoalveolar-lavage fluid (BALF), semen, feces, urine, cerebrospinal fluid (CSF) and breast milk. For example, the proposed approach for the given samples can allow one to detect molecular biomarkers that can be relevant to disease and/or vaccine interference in a system metabolome. The analysis of the given biomaterials by NMR often produces complex chemical data which can be elucidated by multivariate statistical tools, such as PCA and PLS-DA/OPLS-DA methods. Moreover, this approach may aid to improve strategies that can be helpful in disease control and treatment management in the future.

Crowdfunding for health research: a qualitative evidence synthesis and a pilot programme.

BACKGROUND: Many low-income and middle-income country (LMIC) researchers have disadvantages when applying for research grants. Crowdfunding may help LMIC researchers to fund their research. Crowdfunding organises large groups of people to make small contributions to support a research study. This manuscript synthesises global qualitative evidence and describes a Special Programme for Research and Training in Tropical Diseases (TDR) crowdfunding pilot for LMIC researchers. METHODS: Our global systematic review and qualitative evidence synthesis searched six databases for qualitative data. We used a thematic synthesis approach and assessed our findings using the GRADE-CERQual approach. Building on the review findings, we organised a crowdfunding pilot to support LMIC researchers and use crowdfunding. The pilot provided an opportunity to assess the feasibility of crowdfunding for infectious diseases of poverty research in resource-constrained settings. RESULTS: Nine studies were included in the qualitative evidence synthesis. We identified seven findings which we organised into three broad domains: public engagement strategies, correlates of crowdfunding success and risks and mitigation strategies. Our pilot data suggest that crowdfunding is feasible in diverse LMIC settings. Three researchers launched crowdfunding campaigns, met their goals and received substantial monetary (raising a total of US$26 546 across all three campaigns) and non-monetary contributions. Two researchers are still preparing for the campaign launch due to COVID-19-related difficulties. CONCLUSION: Public engagement provides a foundation for effective crowdfunding for health research. Our evidence synthesis and pilot data provide practical strategies for LMIC researchers to engage the public and use crowdfunding. A practical guide was created to facilitate these activities across multiple settings.

The Psychological Impact of Coronavirus Disease 2019 on Patients Attending a Tertiary Healthcare Facility in Pakistan: A Cross-Sectional Study.

The COVID-19 pandemic has had a damaging impact on global health. Post-infection, patients may experience mental health difficulties and therefore require suitable psychological treatment and support. The objective of this study was to identify the psychological impact of COVID-19 on patients who were recovering from the physical effects of the disease, and to examine socio-demographic correlates within one month of treatment at a tertiary healthcare facility in Pakistan. A cross-sectional study was employed that utilized the Depression Anxiety Stress Scale-21 and Post-Traumatic Stress Disorder (PTSD) Checklist for DSM-5. A questionnaire was administered to 250 patients, with data collected over three months. Mild to extremely severe scores of depression, anxiety and stress were reported by approximately 43%, 52% and 42% of participants, respectively, and 8% developed PTSD. The incidence of depression, anxiety, stress or PTSD was not significantly associated with gender, age or previous interaction with COVID-19 patients. Depression was significantly associated with levels of education, severity of COVID-19 disease and a patient's current condition. Anxiety was associated with healthcare worker status. The severity of disease and a patient's current condition were also linked to the levels of anxiety, stress and the presence of PTSD. Collectively, these results indicate that a high percentage of patients recovering from COVID-19 experience psychological distress.

Attainment of Lipid Targets Following Coronary Artery Bypass Graft Surgery: Can We Do Better?

Objective: Patients undergoing coronary artery bypass graft (CABG) surgery remain at high cardiovascular risk; however, few studies have evaluated lipid management and attainment of lipid targets in these patients. We investigated the proportion of CABG surgery patients who attained low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (HDL-C) targets. Methods: Data were retrospectively obtained from patients undergoing CABG surgery at an Australian tertiary hospital between February 2015 and August 2020. The most recent lipid profile was recorded (at least 3 weeks post-operatively). We studied patients with electronically available data to ensure accuracy. Target LDL-C was defined as <1.4 (54 mg/dL) and <1.8 mmol/L (70 mg/dL), and target non-HDL-C as <2.2 (85 mg/dL) and <2.6 mmol/L (100 mg/dL), as per the 2019 and 2016 European dyslipidaemia guidelines, respectively. Results: Follow-up lipid results were available for 484 patients (median post-operative follow-up, 483 days; interquartile range, 177.5-938.75 days). The mean age was 62.7±10.5 years and 387 (80.1%) were male. At discharge, 469 (96.9%) patients were prescribed statins, 425 (90.6%) high-intensity. Ezetimibe was prescribed for 62 (12.8%) patients and a proprotein convertase subtilisin-kexin type 9 inhibitor for 1. LDL-C levels <1.4 and <1.8 mmol/L were attained in 118 (24.4%) and 231 (47.7%) patients, respectively, and non-HDL-C levels <2.2 and <2.6 mmol/L in 140 (28.9%) and 237 (49.0%) patients, respectively. Conclusion: The use of non-statin lipid-lowering therapies was limited, and many CABG surgery patients did not attain lipid targets despite high-intensity statins. Further studies are required to optimise lipid management in this very high-risk population.

Coronary computed tomographic angiography derived findings and risk score improves the allocation of lipid lowering therapy compared to clinical score.

ABSTRACT: The initiation of therapy for atherosclerotic cardiovascular disease (ASVCD) is currently guided by cohort-based risk scores. Coronary computed tomographic angiography (CCTA) offers more personalised risk assessments to optimise therapy allocation. This study investigates the utility of CCTA determined coronary stenosis (both obstructive and non-obstructive plaque) to guide allocation of lipid lowering therapy. A retrospective analysis of 450 patients with CCTA performed for the assessment of chest pain at a single centre was conducted. Baseline characteristics, investigations, treatments and clinical outcomes were recorded. The allocation of lipid lowering therapy was evaluated with three models, cohort-based risk score (pooled cohort equation), a previously validated CCTA based clinical risk score (pooled cohort equation and CCTA findings) and CCTA alone (without clinical characteristics). The reclassification analysis included 266 patients. Compared to the cohort-based risk score, CCTA based clinical risk score in total reassigned 23% of patients. CCTA alone compared to the CCTA based clinical risk score correctly reassigned 23% and incorrectly reassigned 10%. When comparing the performance of CCTA alone against the cohort-based risk score, both the additive NRI of 25.8 (95% CI 4.12-37.56) and absolute NRI of 13.2 (95% CI 5.88-19.77) was significant. Revascularisation was required in 3% with a low cohort-based risk, but no patients with low risk as per CCTA alone or CCTA based clinical risk score required revascularisation The use of a CCTA based clinical risk score or CCTA alone compared to cohort-based risk scores can improve the allocation of lipid lowering therapy.

Preoperative patient factors associated with blood product use in cardiac surgery, a retrospective cohort study.

BACKGROUND: Cardiac surgery is associated with a high rate of blood use. The aim of this study is to identify preoperative patient factors associated with allogeneic Red Blood Cell (RBC) or non-Red Blood Cell (NRBC) use in cardiac surgery. METHODS: All adult cardiac surgical procedures conducted at a single Western Australian institution were retrospectively analysed. Data was collected from the Australia and New Zealand Cardiac Surgery Database from 2015 to 2018. A number of preoperative factors were identified, relating to past medical history or preoperative cardiac status. Outcome 1 was defined as the use of one or more RBC products intra or post-operatively. Outcome 2 was defined as the use of one or more NRBC products intra or post-operatively. Multivariate logistical regression analysis was done to assess for the association between preoperative factors and allogeneic blood product use. RESULTS: A total of 1595 patients were included in this study, of which 1488 underwent a Coronary Artery Bypass Graft, Valve or a combined procedure. Patients on dialysis preoperatively and those who had preoperative cardiogenic shock demonstrated the greatest risk of requiring RBC transfusion with an odds ratio of 5.643 (95% CI 1.305-24.40) and 3.257 (95% 1.801-5.882) respectively. Patients who had preoperative cardiogenic shock demonstrated the greatest risk of requiring NRBC transfusion with an odds ratio of 3.473 (95% CI 1.970-6.135). Patients who have had a previous cardiothoracic intervention are at increased risk of both RBC and NRBC transfusion, with adjusted odds ratios of 1.774 (95% CI 1.353-2.325) and 2.370 (95% CI 1.748-3.215) respectively. CONCLUSION: A number of factors relating to past medical history or preoperative cardiac status are implicated with increased allogeneic blood product use in cardiac surgery. Identifying high-risk patients in a preoperative setting can enable us enrol them in a blood conservation program, therefore minimizing the risk of exposure to blood transfusion.

An Opportunity to Improve Secondary Prevention With Icosapent Ethyl in Patients Who Have Undergone Coronary Artery Bypass Graft Surgery.

INTRODUCTION: Icosapent ethyl reduces cardiovascular events in high-risk patients with hypertriglyceridaemia on statin therapy. However, it is not widely available and the potential application following coronary artery bypass graft (CABG) surgery is not well-established. We aimed to determine the real-world percentage of CABG surgery patients who may be eligible for the therapy. METHODS: A retrospective analysis was performed between February 2015 and August 2020 in an Australian hospital. Patients were included if a lipid profile was performed at least three weeks following CABG surgery. Data was extracted from electronic medical records. Eligibility for icosapent ethyl was defined according to inclusion criteria from the REDUCE-IT trial. RESULTS: Of 484 patients with follow-up lipid profiles, 21 (4.3%) were not eligible for icosapent ethyl based on age and 39 (8.1%) were not prescribed statin therapy or were prescribed a fibrate. After applying triglyceride and low-density lipoprotein cholesterol level criteria, 124 (25.6%) patients were potentially eligible for icosapent ethyl therapy. Of those eligible, high-intensity statin therapy were prescribed in 108 (87.1%). DISCUSSION: A substantial percentage of CABG surgery patients may be eligible for icosapent ethyl and could potentially benefit from its cardiovascular protection. Further research should evaluate the additional cardiovascular benefits of icosapent ethyl in this very high-risk group of patients who are already treated with high-intensity statins.

Investigating the effect of an education programme on diabetes and lipid lowering medication usage following coronary artery bypass graft surgery.

BACKGROUND: Guidelines advocate multifactorial cardiovascular risk management in patients with diabetes and atherosclerotic cardiovascular disease. AIM: In hospitalised patients with diabetes following coronary artery bypass graft (CABG), we aimed to evaluate the impacts of decision-support algorithms for optimising glycaemia and lipid-lowering. We also assessed the safety of initiating sodium-glucose cotransporter 2 (SGLT2) inhibitors near time of hospital discharge. METHODS: This was a single-site, pre- and post-intervention analysis of glucose and lipid management in consecutive hospitalised patients with diabetes undergoing CABG surgery. The intervention involved education and decision-support algorithms designed by a multidisciplinary committee to guide cardiac surgery unit clinicians. RESULTS: A total of 200 patients were included in the study. The pre- and post-intervention groups had similar baseline characteristics (HbA1c 7.9 ± 1.9% vs 8.1 ± 1.8%). Of 4092 blood glucose measurements, the incidence of levels between 5 and 10 mmol/L was not different post-intervention (55.5% vs 57.0%; P = 0.441). Fewer endocrinology consultations occurred (59.0% vs 45.0%; P = 0.048) and rates of hypoglycaemia remained low. High-intensity statin was prescribed in >90% pre- and post-intervention, although non-statin lipid-lowering agents remained <10% despite patients not achieving LDL-C targets. No 30-day readmissions for diabetic ketoacidosis occurred in patients prescribed SGLT2 inhibitors. CONCLUSION: The intervention did not improve inpatient glycaemia or increase non-statin lipid-lowering prescriptions in patients with diabetes following CABG surgery but did reduce reliance on specialty input. Initiation of SGLT2 inhibitor therapy near time of hospital discharge was not associated with safety concerns. Alternative interventions or strategies are required to optimise glycaemia and non-statin lipid-lowering therapy prescribing in this setting.