Outcomes In Nondiabetic Patients Research Articles

The Role of SGLT2 Inhibitors on Heart Failure Outcomes in Nondiabetic Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials Erratum.

The Role of SGLT2 Inhibitors on Heart Failure Outcomes in Nondiabetic Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials Erratum.

Retrospective study on the effect of Niaoduqing particles on outcome of non-diabetic patients with stage IV chronic kidney disease.

This study was to investigate the improvement value of Niaoduqing particles in the outcome of non-diabetic patients with stage IV chronic kidney disease (CKD). The non-diabetic patients with stage IV CKD who were to receive Niaoduqing particles were set as the study group (252 cases), and the patients with the same disease who only received Western medicine in the public database were set as the control group (220 cases). The follow-up visits were 3 months/time for 1 year. Deaths due to various causes, doubling of creatinine levels, and end-stage renal disease were used as hard end points to stop follow-up. The clinical indexes of the 2 groups were observed and compared. The results showed that the rate of compound outcome was significantly lower in the study group (28.17%) than in the control group (36.82%), the glomerular filtration rate was significantly higher than that in the control group, and the levels of uric acid and urea were significantly lower than that in the control group (P < .05). Niaoduqing particles can reduce creatinine and urea nitrogen, stabilize renal function, delay dialysis time, and improve the incidence of compound outcome in patients with non-diabetic stage IV CKD, which is worthy of clinical promotion.

The Role of SGLT2 Inhibitors on Heart Failure Outcomes in Nondiabetic Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Sodium-glucose cotransporter 2 inhibitors (SGLT2i) improve cardiovascular outcomes in patients with heart failure (HF). However, studies examining their benefits exclusively in nondiabetic patients on various HF outcomes are limited. By conducting a MEDLINE and ClinicalTrials.gov search for randomized controlled trials, we identified 4 studies on SGLT2i with data on HF outcomes in nondiabetic patients and performed a meta-analysis. There were 10,638 nondiabetic patients, with 5316 patients in the SGLT2i group and 5322 in the placebo group included in this meta-analysis. The composite of worsening HF (hospitalization for HF or urgent visit for HF) or cardiovascular death had 726 events (13.66%) in the SGLT2i group and 907 (17.04%) in the placebo group, with a hazard ratio (HR) of 0.78 and 95% confidence interval (CI) of 0.71-0.86 ( P < 0.0001). There were 551 events (10.36%) of hospitalization for HF in the SGLT2i group, compared with 751 (14.11%) in the placebo group with an HR of 0.71 (95% CI, 0.62-0.81; P < 0.0001). Cardiovascular death occurred in 396 patients (7.45%) in the SGLT2i group and 452 (8.49%) in the placebo group, with an HR of 0.88 (95% CI, 0.77-1.00; P = 0.059). All-cause mortality occurred in 552 patients (10.38%) in the SGLT2i group and 586 (11.01%) in the placebo group, with an HR of 0.95 (95% CI, 0.84-1.07; P = 0.37). This study showed that in patients with HF without diabetes mellitus, SGLT2i improve HF outcomes, including a significant decrease in hospitalizations for HF and a favorable response for the outcome of cardiovascular death.

Prevalence of SELECT-eligibility and incidence of 5-year major adverse cardiovascular outcomes in non-diabetic patients with myocardial infarction

Abstract Background The ongoing Semaglutide Effects on Heart Disease and Stroke in Patients with Overweight or Obesity (SELECT) trial has randomized 17,605 non-diabetic patients with a body mass index (BMI) ≥27 kg/m2 to treatment with semaglutide versus placebo. Follow-up will be terminated on March 31, 2023. In consecutive myocardial infarction (MI) patients representing daily clinical practice, the prevalence of SELECT-eligible patients and the incidence of the three-point major adverse cardiovascular events (MACE; MI, ischemic stroke, and cardiovascular death) are not known. Purpose To assess the prevalence of SELECT-eligibility and the incidence of 5-year MACE in SELECT-eligible patients in a contemporary semi-nationwide European MI cohort representing daily clinical practice. Methods We identified 34,385 patients with a first-time MI and followed the in- and exclusion criteria for the SELECT trial as outlined in the Figure. Concordant with the SELECT trial, follow-up started on day 60 and maximum follow-up time was 5 years. We estimated adjusted hazard ratios (aHR) for the SELECT-eligible cohort using patients with a BMI from 20 to &amp;lt;27 kg/m2 as reference group. Moreover, we stratified the SELECT-eligible cohort by BMI ≥27 to &amp;lt;33 kg/m2 and ≥33 kg/m2. Results As depicted in the Figure, 10,769 patients with a BMI ≥27 kg/m2 were eligible for SELECT (SELECT-eligible cohort), which corresponds to a prevalence of 31% in the entire 34,385 MI cohort. The normoweight reference group included 11,011 patients. At baseline, the median age was 64 years for the SELECT-eligible cohort and 68 years for the reference group. Stratification of the SELECT-eligible cohort showed median age of 65 years for the BMI ≥27 to &amp;lt;33 kg/m2 and 63 years for the BMI ≥33 kg/m2 subgroups. The cumulative 5-year incidence of MACE was 10.7% for SELECT-eligible and 13.2% for reference patients (aHR 0.96, 95% CI 0.88-1.04). When stratifying the SELECT-eligible cohort, those with BMI ≥27 to &amp;lt;33 and ≥33 kg/m2 had cumulative 5-year incidence of 10.9% (aHR 0.95, 95% CI 0.87-1.04) and 9.9% (aHR 0.99, 95% CI 0.84-1.16). Conclusions In a large contemporary semi-nationwide cohort of consecutive MI patients, approximately 3 out of 10 were eligible for the SELECT trial and the estimated 5-year MACE incidence in SELECT-eligible patients was just above 10%. SELECT-eligible patients experienced the index MI up to 7 years earlier than the reference group. However, the 5-year incidence of MACE did not suggest that overweight/obese patients fulfilling SELECT eligibility criteria were associated with an excess MACE risk when compared to a normoweight reference group.

Empagliflozin effects on iron metabolism as a possible mechanism for improved clinical outcomes in non-diabetic patients with systolic heart failure

Sodium-glucose co-transporter-2 (SGLT2) inhibitors improve clinical outcomes in patients with heart failure (HF), but mechanisms of action are incompletely understood. In the EMPA-TROPISM trial, empagliflozin reversed cardiac remodeling and increased physical capacity in stable non-diabetic patients with systolic HF. Here we explore, post hoc, whether treatment effects in this cohort, comprising patients who had a high prevalence of iron deficiency, were related to iron metabolism. Myocardial iron content estimated by cardiac magnetic resonance T2* quantification increased after initiation of empagliflozin but not placebo (treatment effect: P = 0.01). T2* changes significantly correlated with changes in left ventricular volumes, mass and ejection fraction, peak oxygen consumption and 6-minute walking distance; concomitant changes in red blood cell indices were consistent with augmented hematopoiesis. Exploratory causal mediation analysis findings indicated that changes in myocardial iron content after treatment with empagliflozin may be an important mechanism to explain its beneficial clinical effects in patients with HF.ClinicalTrials.gov: NCT03485222.

Assessing care quality: impact on renal outcomes in non-diabetic chronic kidney disease patients

Abstract Background Chronic kidney disease (CKD) is a major global noncommunicable disease, with significant burden on healthcare systems. Quality indicators (QIs) are useful tools for evaluating healthcare quality, but existing QIs for renal care mainly focus on dialysis population. This study aims to explore the association between quality of renal care and outcomes in non-diabetic CKD patients. Methods This study utilized Taiwan's National Health Insurance claims data and death registries to enroll non-diabetic adults with advanced CKD (stage 3B-5) from 2016 to 2019, following them through 2020. QIs evaluated included prescription of renin-angiotensin system (RAS) inhibitors, testing for proteinuria, and avoidance of nonsteroidal anti-inflammatory drugs (NSAIDs). An overall quality score was calculated by summing scores of each QI. The primary outcome was long-term dialysis, and secondary outcomes included death, acute kidney injury (AKI), hyperkalemia, and acidosis. Univariate and multivariate Cox proportional hazards models were used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs) of the effects of QIs on outcomes. Results Among 27,842 patients, 59.8% received RAS inhibitors, 56.5% underwent proteinuria testing, and NSAIDs were avoided in 97.9% of cases. Only 33.5% received the highest QI score of 3. Multivariate Cox proportional hazard models showed that higher overall quality scores were associated with a lower risk of long-term dialysis (HR 0.87, 95% CI 0.83-0.92), death (HR 0.90, 95% CI 0.86-0.94), and acidosis (HR 0.87, 95% CI 0.79-0.96). Additionally, higher overall quality scores were borderline associated with a lower risk of AKI and hyperkalemia. Conclusions QIs for renal care were associated with better outcomes in non-diabetic patients with advanced-stage CKD, particularly in long-term dialysis, death, and acidosis. More patients need to be prescribed RAS inhibitors and tested for proteinuria to achieve better quality of renal care. Key messages • Our study shows quality of renal care can impact outcomes for non-diabetic CKD patients, with higher quality indicator scores associated with lower risk of long-term dialysis, death, and acidosis. • Prescription of RAS inhibitors had the most significant protective effect, but more patients need to be prescribed RAS inhibitors and tested for proteinuria to achieve better renal care quality.

Empagliflozin and colchicine in patients with reduced left ventricular ejection fraction following ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention: a study protocol for a randomized, double-blinded, three-arm parallel-group, controlled trial

BackgroundPatients with acute myocardial infarction are at greater risk for chronic heart failure and mortality. Currently, there is limited evidence supporting the beneficial effects of sodium-glucose cotransporter-2 inhibitors on cardiovascular outcomes in non-diabetic patients with reduced left ventricular ejection fraction following acute myocardial infarction. Furthermore, the clinical effects of the combination of standard-dose sodium-glucose cotransporter-2 inhibitors with colchicine and high-dose sodium-glucose cotransporter-2 inhibitors in this setting have not been evaluated yet.MethodsA prospective, double-blinded, parallel-group, placebo control randomized trial will be carried out at Shahid Madani Heart Center, the largest teaching referral hospital for cardiovascular diseases, affiliated with Tabriz University of Medical Sciences. A total of 105 patients with reduced left ventricular ejection fraction (≤ 40%) following the first episode of ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention with stent insertion will be randomized 1:1:1 to receive empagliflozin 10 mg daily, a combination of empagliflozin 10 mg daily and colchicine 0.5 mg twice daily, or empagliflozin 25 mg daily for 12 weeks. The primary outcomes are changes in the New York Heart Association functional classification and high-sensitivity C-reactive protein from the randomization through week 4 and week 12.DiscussionThe present study will be the first trial to evaluate the efficacy and safety of early treatment with the combination of standard-dose empagliflozin and colchicine as well as high-dose empagliflozin in non-diabetic patients with reduced left ventricular ejection fraction following ST-elevation myocardial infarction. The results of this research will represent a significant step forward in the treatment of patients with acute myocardial infarction.Trial registrationClinical trial ID: IRCT20111206008307N39. Registration date: 27 October 2022.Graphical

Improving Kidney Outcomes in Patients With Nondiabetic Chronic Kidney Disease Through an Artificial Intelligence-Based Health Coaching Mobile App: Retrospective Cohort Study.

Chronic kidney disease (CKD) is a global health burden. However, the efficacy of different modes of eHealth care in facilitating self-management for patients with CKD is unclear. The aim of this study was to evaluate the effectiveness of a mobile app-based intelligent care system in improving the kidney outcomes of patients with CKD. Our study was a retrospective analysis based on the KidneyOnline intelligent system developed in China. Patients with CKD but not dependent on dialysis who registered on the KidneyOnline app between January 2017 and January 2021 were screened. Patients in the the KidneyOnline intelligent system group and those in the conventional care group were 1:1 matched according to their baseline characteristics. The intervention group received center-based follow-up combined with the KidneyOnline intelligent patient care system, which was a nurse-led, patient-oriented collaborative management system. Health-related data uploaded by the patients were integrated using deep learning optical character recognition (OCR). Artificial intelligence (AI)-generated personalized recipes, lifestyle intervention suggestions, early warnings, real-time questions and answers, and personalized follow-up plans were also provided. Patients in the conventional group could get professional suggestions from the nephrologists through regular clinical visits, but they did not have access to the service provided by AI and the health coach team. Patients were followed for at least 3 months after recruitment or until death or start of renal replacement therapy. A total of 2060 eligible patients who registered on the KidneyOnline app from 2017 to 2021 were enrolled for the analysis. Of those, 902 (43.8%) patients were assessed for survival analysis after propensity score matching, with 451(50%) patients in the KidneyOnline intelligent patient care system group and 451(50%) patients in the conventional care group. After a mean follow-up period of 15.8 (SD 9.5) months, the primary composite kidney outcome occurred in 28 (6%) participants in the KidneyOnline intelligent patient care system group and 32 (7%) in the conventional care group, with a hazard ratio of 0.391 (95% CI 0.231-0.660; P<.001). Subgroup survival analysis demonstrated that the KidneyOnline care system significantly reduced the risk of composite kidney outcome, irrespective of age, sex, baseline estimated glomerular filtration rate (eGFR), and proteinuria. In addition, the mean arterial pressure (MAP) significantly decreased from 88.9 (SD 10.5) mmHg at baseline to 85.6 (SD 7.9) mmHg at 6 months (P<.001) in the KidneyOnline intelligent patient care system group and from 89.3 (SD 11.1) mmHg to 87.5 (SD 8.2) mmHg (P=.002) in the conventional CKD care group. The utilization of the KidneyOnline intelligent care system was associated with reduced risk of unfavorable kidney outcomes in nondiabetic patients with CKD.

The Relationship Between Admission Insulin Resistance Index (AIRI) and In-Hospital Outcome in Non-Diabetic Acute Coronary Syndrome.

Acute coronary syndrome (ACS) is a major cardiovascular problem due to its high hospitalization and mortality rates. One of the risk factors for atherosclerosis that leads to ACS is insulin resistance (IR) which plays a role in the pathogenesis and development of cardiovascular events. This study aims to determine the relationship between IR and in-hospital outcomes in non-diabetic patients with ACS. This was a cohort study conducted from January-June 2021. Insulin resistance was assessed using the Admission insulin resistance index (AIRI). This measurement was performed once during the patient's admission, and then the outcome was observed during hospitalization. The observed in-hospital outcomes were composite outcomes; namely, heart failure, arrhythmia, cardiogenic shock, and death. The statistical tests used were ANOVA, independent T and Chi-Square tests. Statistical test results were considered significant if p<0.05. This study included 60 subjects (51 males and 9 females). Analysis revealed that AIRI was higher in patients with composite outcomes (mean 9.97 ± 4.08) than in patients without composite outcomes (mean 7.71 ± 4.06) (p<0.05); AIRI was higher in patients with heart failure (mean 10.72 ± 3.83) than in patients without heart failure (mean 7.25 ± 3.84) (p<0.001). Patients with IR had a higher rate of heart failure complications [OR 5.5 95% CI (1.56-19.38) (p=0.005)]. There is an association between AIRI and composite outcomes. Patients with IR have 5.5 times the risk of developing heart failure.

SGLT-2 Inhibitors and Renal Outcomes in Non-Diabetic Patients: A Systematic Review

Introduction: Sodium-glucose cotransporter 2 inhibitors (SGLT2i) have shown positive renal outcomes in diabetic patients. There is also emerging evidence in non-diabetic patients. This review was conducted to analyse the renal outcomes of SGLT2i in patients without diabetes mellitus (DM). Methods: A systematic review was performed in a Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) compliant manner. We included only randomized trials that examined the effect of SGLT2i on renal outcomes in non-diabetic patients. Results: A total of ten randomized trials were included with a combined cohort of 26 298 patients. There was a tendency for lesser risk of adverse renal outcomes in heart failure (HF) patients with reduced ejection fraction (EF) (hazard ratio (HR) 0.50-0.71). Lesser effect on adverse renal outcomes was seen in HF patients with preserved EF (HR 0.95). For both preserved and reduced EF HF, there was a statistically significant reduction in the rate of decline in estimated glomerular filtration rate (eGFR) (p&lt;0.001). On a short follow-up, there was a significant reversible reduction in GFR. In the long term, chronic kidney disease (CKD) proteinuric patients had a statistically significant lesser risk of adverse renal outcomes (p&lt;0.001) and a significant reduction in albuminuria (p=0.0016). CKD patients, including non-proteinuric, had a significant reduction in the rate of kidney disease progression (HR = 0.71). Conclusion: Treatment with SGLT2i significantly reduces the rate of kidney disease progression in CKD non-diabetic patients with eGFR ≥ 20 mL/min/1.73 m2. Benefit seems greater in proteinuric patients. Benefit for eGFR &lt; 20 mL/min/1.73 m2, dialysis and kidney transplant patients is yet to be defined.

Mediation of Systemic Inflammation on Insulin Resistance and Prognosis of Nondiabetic Patients With Ischemic Stroke.

Insulin resistance is associated with stroke recurrence and poor functional outcomes of nondiabetic patients with ischemic stroke. The study aimed to investigate whether the association between insulin resistance and the prognosis of nondiabetic patients with ischemic stroke was mediated by systematic inflammation. Patients with ischemic stroke but without a history of diabetes who were enrolled in CNSR-III (Third China National Stroke Registry) were included in the study and followed up for 1 year after stroke onset. Insulin resistance was determined by using the homeostasis model assessment for insulin resistance (HOMA-IR) method. hs-CRP (high-sensitivity C-reactive protein) and Lp-PLA2 (lipoprotein-associated phospholipase A2) activity were measured at baseline. The primary outcome was stroke recurrence, and other outcomes included composite vascular events, mortality, and poor functional outcome (modified Rankin Scale score, 3-6). Multivariable Cox or logistic regression analyses were performed to estimate the association between HOMA-IR and the study outcomes. A mediation analysis was performed to examine the relationship between insulin resistance and the study outcomes mediated by systemic inflammation. Among a total of 3808 nondiabetic patients with ischemic stroke who were included in the study, the median HOMA-IR was 1.79 (interquartile range, 1.05-2.97). After adjustments for potential confounders, higher HOMA-IR quartiles were associated with higher risks of stroke recurrence, ischemic stroke, and composite vascular events, especially in the large artery atherosclerosis subtype. hs-CRP partially mediated the association between the HOMA-IR index and the prognosis of ischemic stroke (mediation proportion, 5.9% for stroke recurrence and 7.5% for composite vascular events). No evidence of Lp-PLA2 activity mediating the association of insulin resistance with stroke outcomes was observed. Our study found that insulin resistance was associated with poor clinical outcomes in nondiabetic patients with ischemic stroke, which was partially mediated by hs-CRP with a modest amount.

Correlation of Insulin Resistance With Short-Term Outcome in Nondiabetic Patients With ST-Segment Elevation Myocardial Infarction.

Obviously, hyperglycemia and insulin resistance (IR) are common in patients with acute ST-segment elevation myocardial infarction (STEMI). Additionally, IR is a substantial risk factor for cardiovascular diseases. The study aims to evaluate the association between IR and short-term outcomes of acute STEMI patients without diabetes mellitus in the form of reperfusion success, the occurrence of heart failure, the development of arrhythmias, and mortality. A cross-sectional study was done from August 2021 to December 2021 in two cardiology centers in Al-Sadr Teaching hospital and Basrah Oil hospital in Basrah, Southern Iraq. Sixty-one nondiabetic hospitalized patients with acute STEMI were included in the study. Twenty-five (41%) of them received thrombolytics and 36 (59%) were managed with percutaneous transluminal coronary angioplasty. From each patient, a fasting blood sample was taken for calculation of the Homeostasis Model Assessment for IR (HOMA-IR) and triglyceride glucose index (TyG) index. The patients were evaluated within 1-week for (reperfusion success, echocardiography for calculation of the ejection fraction (EF), arrhythmias, and mortality), and within 4-weeks for mortality. Within the tertile 3 of the HOMA-IR and TyG index, significant higher 4-week mortality (35% and 30%, respectively). Pearson correlation also showed significant and negative correlations between both HOMA-IR and TyG index values and EF. While reperfusion success, arrhythmias, and 1-week mortality did not correlate significantly with both HOMA-IR and TyG index. IR as defined by HOMA-IR and TyG index was significantly associated with poor outcomes in patients with acute STEMI in the form of EF<55 and 4-weekmortality.

LBODP047 Correlation Of Insulin Resistance And Short-term Outcome In Non-diabetic Patients With St Segment Elevation Myocardial Infarction

Abstract Background Obviously, hyperglycemia and insulin resistance (IR) are common in patients with ST-segment elevation myocardial infarction (STEMI) in the hospital, and they are connected to poor clinical outcomes. Additionally, insulin resistance is a substantial risk factor for cardiovascular diseases. The case of acute myocardial infarction likewise has a bleak prognosis. The study aimed to evaluate the association between IR and short-term outcomes of acute STEMI patients without diabetes mellitus in the form of reperfusion success, the occurrence of heart failure, development of arrhythmias, and mortality. Method: A cross-sectional study was done from August 2021 to December 2021 in two cardiology centers in Al-Sadr teaching hospital and Basrah oil hospital in Basrah, southern Iraq. Sixty-one nondiabetic hospitalized patients with acute STEMI were included in the study. Clinical data were collected by direct interview with the patients, 25(41%) of them received thrombolytics and 36 (59%) were managed with percutaneous transluminal coronary angioplasty. From each patient, a fasting blood sample was taken for glucose, triglyceride, and insulin to measure IR in the form of the homeostasis model assessment for IR (HOMA-IR) and triglyceride glucose index (TyG index). Both measures were grouped into three tertiles, for HOMA-IR (tertile 1 &amp;lt; 2.5, tertile 2 2.5 - &amp;lt;5, and tertile 3 ≥5) and for TyG index (tertile 1 &amp;lt;4.73, tertile 2 4.73 - &amp;lt;4.87, and tertile 3 ≥4.87). The patients were evaluated within 1-week for (reperfusion success, echocardiography for calculation of the ejection fraction (EF), arrhythmias, and mortality), and within 4-weeks for mortality. Results Within the tertile 3 of HOMA-IR, the patients were significantly more likely to have EF &amp;lt; 55% (35%), and higher 4-weeks mortality (35%). Also for the TyG index and within the tertile 3 (≥ 4.87), there was a significantly higher 4-weeks mortality (30%). Pearson correlation also showed significant and negative correlations between both HOMA-IR and TyG index values and EF. While reperfusion success, arrhythmias, and 1-week mortality did not correlate significantly with both HOMA-IR and TyG index. Conclusion Insulin resistance as defined by HOMA-IR and TyG index was significantly associated with poor outcomes in patients with acute STEMI in the form of EF&amp;lt;55 and 4-weeks mortality. Presentation: No date and time listed

Effects of perioperative glycemic indicators on outcomes of endovascular treatment for vertebrobasilar artery occlusion.

ObjectiveEndovascular treatment (EVT) is, to date, the most promising treatment of vertebrobasilar artery occlusion (VBAO). The study aimed to determine the influence of perioperative glucose levels on clinical outcomes in patients with acute VBAO treated with EVT.MethodsWe retrospectively collected consecutive VBAO patients received EVT in 21 stroke centers in China. The associations between perioperative glycemic indicators (including fasting blood glucose[FBG], admission hyperglycemia, stress hyperglycemia ratio [SHR] and short-term glycemic variability [GV]) and various clinical outcomes were analyzed in all patients and subgroups stratified by diabetes mellitus (DM).ResultsA total of 569 patients were enrolled. Admission hyperglycemia significantly correlated with increased risk of symptomatic intracranial hemorrhage (sICH) (odds ratio [OR] 3.24, 95% confidence interval [CI]: 1.40-7.46), poor functional outcomes at 90 days (OR 1.91, 95%CI: 1.15-3.18) and 1 year (OR 1.96, 95%CI: 1.20-3.22). Similar significant correlations exist between FBG, SHR, GV and all the adverse outcomes except higher levels GV was not associated with increased risk of sICH (OR 1.04, 95% CI: 0.97-1.12). Subgroup analyses showed that admission hyperglycemia, FBG and SHR were significantly associated with adverse outcomes in non-diabetic patients, but not in DM patients. While, GV was associated with poor functional outcomes regardless of diabetes history.ConclusionsAdmission hyperglycemia, FBG, SHR and short-term GV in VBAO patients treated with EVT were associated with adverse outcomes. The results suggested that comprehensive evaluation and appropriate management of perioperative glucose might be important for patients with VBAO and treatment with EVT.

Lipoprotein(a) levels and risk of adverse events after myocardial infarction in patients with and without diabetes

Introduction: The aim of this study was to evaluate the association of lipoprotein(a) [Lp(a)] levels with long-term outcome in patients with recent history of myocardial infarction (MI), and to investigate if diabetes may influence this association.Methods: Consecutive MI patients who underwent urgent/emergent coronary angiography from February 2013 to June 2019 were prospectively collected. The primary outcome was the composite of MI recurrence and all-cause death. The propensity score weighting technique was used to account for covariates potentially influencing the relationship between Lp(a) levels and the study outcomes.Results: The study population consisted of 1018 post-MI patients (median age 63 years). Diabetes was reported in 280 patients (27.5%), who showed lower Lp(a) levels than patients without diabetes (p = 0.026). At a median follow-up of 1121 days, the primary outcome was reported in 182 patients (17.9%). At univariable Cox regression analysis, Lp(a) was associated with the risk of the primary outcome in the overall population and in non-diabetic patients, but not in diabetics. The adjusted Cox regression analysis confirmed the independent association between Lp(a) values and the primary outcome in non-diabetic patients, but not in diabetics.Lp(a) levels > 70 mg/dL were independently associated with the risk of the primary outcome in non-diabetic patients (adjusted HR: 2.839; 95% CI, 1.382–5.832), but not in diabetics.Conclusions: In this real-world post-MI population, increasing Lp(a) levels were significantly associated with the risk of recurrent MI and all-cause death, and very high Lp(a) serum concentration independently predicted long-term outcome in non-diabetic patients, but not in diabetics.

Adverse Pregnancy Outcomes in Nondiabetic Patients with an Elevated Early Pregnancy HbA1c.

This study aimed to evaluate the impact of elevated early hemoglobin A1c (HbA1c) values on perinatal outcomes in patients without a diagnosis of diabetes or gestational diabetes. This is a retrospective study of patients with a singleton pregnancy who underwent universal HbA1c screening in early pregnancy at an urban tertiary care center between December 1, 2016, and December 31, 2018. Patients with pregestational diabetes mellitus (DM) and gestational DM (GDM) were excluded from analysis. The exposure of interest was HbA1c of 5.7 to 6.4% as measured on routine prenatal bloodwork at or during 16 weeks' gestation. The following pregnancy outcomes were assessed: preterm delivery <37 weeks, hypertensive disorders of pregnancy, shoulder dystocia, macrosomia (birth weight >4,000 g), small or large for gestational age neonate, operative vaginal delivery, third- or fourth-degree lacerations, cesarean delivery, neonatal intensive care unit (NICU) admission, neonatal hypoglycemia, and neonatal hyperbilirubinemia. Multivariable regression was performed to assess the relationship between HbA1c and selected adverse outcomes while controlling for potential confounders RESULTS: Of the 2,621 patients who met inclusion criteria, 334 (12.7%) had an elevated HbA1c of 5.7 to 6.4%. Patients with an elevated HbA1c were more likely to be older, Black, multiparous, publically insured, obese, or have chronic hypertension than patients with normal HbA1c values. In the unadjusted analysis, patients with an elevated HbA1c were less likely to deliver at term (84.7 vs. 92.4%, p = 0.006), but more likely to undergo cesarean section (32.8 vs. 27.6%, p = 0.038), develop hypertensive disorders of pregnancy (31.9 vs. 23.2%, p = 0.001), or deliver a macrosomic infant (10.5 vs. 6.8%, p = 0.016) than those with a normal A1c. After adjusting for race, body mass index, insurance status, nulliparity, and age, however, only the relationship between HbA1c and spontaneous preterm birth remained significant (adjusted odds ratio [aOR] = 1.76, 95% confidence interval [CI]: 1.01-3.07). In our urban population, an elevated early HbA1c was associated with spontaneous preterm birth in nondiabetic patients KEY POINTS: · In nondiabetic patients, early pregnancy HbA1c was associated with selected adverse outcomes.. · Rates of preterm birth, pregnancy-induced hypertension, cesarean section, and macrosomia were higher in patients with an elevated HbA1c.. · The relationship between early pregnancy HbA1c and spontaneous preterm birth remained significant after adjustment..

The Effects of Sodium-Glucose Cotransporter-2 Inhibitors (SLGT-2i) on Cardiovascular and Renal Outcomes in Non-diabetic Patients: A Systematic Review.

Globally, cardiovascular disease (CVD) and chronic kidney disease (CKD) are the leading causes of mortality. Despite medical advances, these illnesses are still underdiagnosed and undermanaged. Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) have recently emerged as a potential class of medications with promising cardiovascular and renal safety in non-diabetic patients. In this systematic review, we explored the outcomes of cardiovascular and renal protective effects utilizing SGLT-2i in three large randomized clinical trials with a cohort of both diabetes and non-diabetes patients. In these studies, data conferred that there is a significant reduction in heart failure (HF) hospitalization, as well as cardiovascular and all-cause mortality. Moreover, SGLT-2i impede the progression to and death from CKD. Additionally, we reviewed trials solely done on non-diabetics which demonstrated benefits in patients with established HF with reduced ejection fraction, though the fact that these studies had a smaller sample size. We also discussed some of the potential mechanisms of action of SGLT-2i on cardiovascular and renal outcomes that are beyond anti-hyperglycemic control. There is ongoing research involving a larger number of non-diabetes patients that may provide more information about the efficacy of these drugs besides anti-diabetic medications in the future. Finally, this is the first systematic review that has provided a perspective on the currently available trials, which offer evidence supporting the potential benefits of SGLT-2i on cardiovascular and renal outcomes in non-diabetic individuals.

Clinical characteristics and disease outcomes in non-diabetic chronic kidney disease: retrospective analysis of a US healthcare claims database

BackgroundThe observational, real-world evidence FLIEDER study aimed to describe patient clinical characteristics and investigate clinical outcomes in non-diabetic patients with chronic kidney disease (CKD) using data collected from routine clinical practice in the United States.MethodsBetween 1 January, 2008–31 December, 2018, individuals aged ≥ 18 years, with non-diabetic, stage 3–4 CKD were indexed in the Optum® Clinformatics® Data Mart US healthcare claims database using International Classification of Diseases-9/10 codes for CKD or by laboratory values (estimated glomerular filtration rate [eGFR] 15–59 mL/min/1.73 m2). The primary outcomes were hospitalization for heart failure, a composite kidney outcome of end-stage kidney disease/kidney failure/need for dialysis and worsening of CKD stage from baseline. The effects of the intercurrent events of a sustained post-baseline decline in eGFR ≥ 30%, ≥ 40%, and ≥ 57% on the subsequent risk of the primary outcomes were also assessed.ResultsIn the main study cohort (N = 504,924), median age was 75.0 years, and 60.5% were female. Most patients (94.7%) had stage 3 CKD at index. Incidence rates for hospitalization for heart failure, the composite kidney outcome, and worsening of CKD stage from baseline were 4.0, 10.3, and 4.4 events/100 patient-years, respectively. The intercurrent event analysis demonstrated that a relative decline in kidney function from baseline significantly increased the risk of cardiorenal events.ConclusionsThis real-world study highlights that patients with non-diabetic CKD are at high risk of serious adverse clinical outcomes, and that this risk is amplified in patients who experienced greater post-baseline eGFR decline.Graphical abstract

Association between admission blood glucose and prognosis in non-diabetic patients with first-ever acute myocardial infarction

Background: Admission hyperglycemia has been associated with major adverse cardiovascular and cerebrovascular events (MACCEs) in patients with acute coronary syndrome.Methods: In this study we sought to determine the association between admission blood sugar (ABS) and the outcomes of non-diabetic patients with first-ever acute myocardial infarction (MI). Non-diabetic patients with MI were evaluated from March 2016 to March 2019. Baseline characteristics, laboratories, electrocardiogram, and baseline left ventricular ejection fraction (LVEF) were recorded. All patients were followed up and outcomes were obtained. Follow-up data comprised of repeating electrocardiogram and echocardiography at 1 year, and MACCE, including re-MI, stroke, and mortality.Results: A total of 312 patients with a mean age of 54.2 ± 11.9 years were evaluated. All patients were followed up for a median of 38 months. The frequencies of in-hospital mortality and MACCE at late follow-up were higher in third tertile of ABS compared with those in first and second tertiles (both p <0.05). Based on the Cox regression analysis, the independent predictors of MACCE included age (hazard ratio [HR] 1.068, 95% confidence interval [CI] 1.033 - 1.105, p <0.001), third tertile of ABS >172 mg/dL (HR 21.257, 95% CI 2.832 - 159.577, p=0.003), and baseline LVEF (HR 0.947, 95% CI 0.901 - 0.995, p=0.031).Conclusion: Admission stress hyperglycemia is associated with increased rates of in-hospital mortality and MACCE at late follow-up in non-diabetic patients with MI. Moreover, elevated ABS, older ages, and a decreased value of baseline LVEF predicted MACCE during follow-up.

The Impact and Clinical Prediction of Hyperglycemia During Parenteral Nutrition for Nondiabetic Patients After Gastrectomy for Gastric Cancer.

Background and PurposeHyperglycemia (HG) is associated with increased postoperative complications. This study aims to evaluate the effect of HG during supplemental parenteral nutrition (SPN) on short-term prognosis in non-diabetic patients undergoing gastrectomy for cancer and to analyse the risk factors and prevention methods for HG.MethodsA total of 359 patients were divided into three groups according to blood glucose (BG) during SPN: normoglycemic patients ( ≤ 125 mg/dL), mild HG (125~200 mg/dL), and severe HG (>200 mg/dL). The effect of BG on postoperative short-term outcomes was analyzed. Multivariate regression was performed to investigate influencing factors for severe HG. The safety and efficacy of insulin addition to total nutrient admixture (TNA) for the prevention and management of HG were assessed by propensity score matching (PSM). In addition, regression analysis was performed in the noninsulin group to investigate the predictive factors of severe HG, and a nomogram was plotted.ResultsThe postoperative complication rate was 18.9%, but it was significantly higher in patients with severe HG than in mild HG and normoglycemic patients (25.2, 15.0, and 10.0%, respectively, p < 0.05). Multivariate logistic regression analysis showed that anemia, myosteatosis, higher postoperative capillary blood glucose (CBG) before TNA infusion, and insulin in the TNA were independent influencing factors for severe HG. Based on the above factors, 75 pairs of patients (insulin group and non-insulin group) with comparable baseline data were successfully matched by PSM. The HG incidence and the glycemic fluctuation were significantly improved through 1 U insulin/6 g glucose (1/6 scheme) to TNA. A nomogram containing hemoglobin, skeletal muscle radiodensity, pre-SPN CBG, and pTNM stage with good predictive efficacy (C-index: 0.750) was constructed based on the noninsulin group.ConclusionPoor postoperative glycemic control was related to worse outcomes in non-diabetic patients undergoing gastrectomy for cancer. Pre-operative anemia, myosteatosis, and high postoperative CBG before TNA infusion are risk factors for severe HG. Insulin in TNA can improve the blood glucose control of patients. Our proposed nomogram rendered an individualized predictive tool for HG during SPN, which helps screen high-risk patients requiring insulin therapy. Future studies with larger samples are needed to develop a complete insulin application protocol for SPN.