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Rastogi R, Marsh K, Zhang AY, Wu D, Chordia MD, Pan D, Kron IL, Yang Z. Targeted Antioxidant Therapy Reduces Hyperglycemic Exacerbation of Myocardial Ischemia-Reperfusion. J Surg Res 2024; 301:554-562. [PMID: 39053170 DOI: 10.1016/j.jss.2024.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 05/18/2024] [Accepted: 06/21/2024] [Indexed: 07/27/2024]
Abstract
INTRODUCTION Acute hyperglycemia (HG) enhances inflammatory and oxidative stress and exacerbates myocardial infarct size during ischemia-reperfusion injury by activating splenic leukocytes. Formyl peptide receptor 1 (FPR1) on leukocytes is activated by and mediates myocardial ischemia-reperfusion injury. We hypothesize that selective FPR1 antagonist cinnamoyl-F-(D)L-F-(D)L-F (CF) or potent reducing agent tris (2-carboxyethyl) phosphine hydrochloride (TCEP) could abrogate hyperglycemic infarct exacerbation, both alone and synergistically via a novel CF-TCEP compound that would target leukocytes for antioxidative effect. METHODS Acute HG was induced in wild type mice with an intraperitoneal dextrose injection followed by left coronary artery occlusion (30 min) and reperfusion (60 min). In treatment groups, CF (0.1 mg/kg or 1 mg/kg), TCEP (1 mg/kg or 20 mg/kg), or the CF-TCEP conjugate (0.1 mg/kg) was administered intravenously before reperfusion. The hearts were harvested to measure infarct size (IF). RESULTS HG resulted in >50% increase in IF compared to euglycemic mice (52.1 ± 3.0 versus 34.0 ± 3.2%, P < 0.05). Neither CF nor TCEP independently exerted an infarct-sparing effect at lower doses (46.2 ± 2.1% or 50.9 ± 4.1%, P > 0.05 versus HG control) but at high doses, significantly attenuated IF exacerbation (23.2 ± 5.2% or 33.9 ± 3.6%, P < 0.05 versus HG control). However, the low-dose CF-TCEP conjugate significantly reduced IF (39.1 ± 1.7%, P < 0.05 versus HG control). IF was decreased to near euglycemic control levels (P > 0.05). CONCLUSIONS The CF-TECP conjugate synergistically attenuated HG infarct exacerbation at significantly lower respective doses of CF and TCEP. In addition to the intrinsic anti-inflammatory effect of blocking FPR1, CF is also a feasible tool for leukocyte-targeted therapy to treat IRI.
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Affiliation(s)
- Radhika Rastogi
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Katherine Marsh
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Aimee Y Zhang
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Di Wu
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Mahendra D Chordia
- Department of Radiology, University of Virginia Health System, Charlottesville, Virginia
| | - Dongfeng Pan
- Department of Radiology, University of Virginia Health System, Charlottesville, Virginia
| | - Irving L Kron
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Zequan Yang
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia.
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Feng M, Zhou J. Relationship between time-weighted average glucose and mortality in critically ill patients: a retrospective analysis of the MIMIC-IV database. Sci Rep 2024; 14:4721. [PMID: 38413682 PMCID: PMC10899565 DOI: 10.1038/s41598-024-55504-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 02/24/2024] [Indexed: 02/29/2024] Open
Abstract
Blood glucose management in intensive care units (ICU) remains a controversial topic. We assessed the association between time-weighted average glucose (TWAG) levels and ICU mortality in critically ill patients in a real-world study. This retrospective study included critically ill patients from the Medical Information Mart for Intensive Care IV database. Glycemic distance is the difference between TWAG in the ICU and preadmission usual glycemia assessed with glycated hemoglobin at ICU admission. The TWAG and glycemic distance were divided into 4 groups and 3 groups, and their associations with ICU mortality risk were evaluated using multivariate logistic regression. Restricted cubic splines were used to explore the non-linear relationship. A total of 4737 adult patients were included. After adjusting for covariates, compared with TWAG ≤ 110 mg/dL, the odds ratios (ORs) of the TWAG > 110 mg/dL groups were 1.62 (95% CI 0.97-2.84, p = 0.075), 3.41 (95% CI 1.97-6.15, p < 0.05), and 6.62 (95% CI 3.6-12.6, p < 0.05). Compared with glycemic distance at - 15.1-20.1 mg/dL, the ORs of lower or higher groups were 0.78 (95% CI 0.50-1.21, p = 0.3) and 2.84 (95% CI 2.12-3.82, p < 0.05). The effect of hyperglycemia on ICU mortality was more pronounced in non-diabetic and non-septic patients. TWAG showed a U-shaped relationship with ICU mortality risk, and the mortality risk was minimal at 111 mg/dL. Maintaining glycemic distance ≤ 20.1 mg/dL may be beneficial. In different subgroups, the impact of hyperglycemia varied.
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Affiliation(s)
- Mengwen Feng
- Department of Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Jing Zhou
- Department of Geriatric Intensive Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
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Zhou Y, Liu L, Huang H, Li N, He J, Yao H, Tang X, Chen X, Zhang S, Shi Q, Qu F, Wang S, Wang M, Shu C, Zeng Y, Tian H, Zhu Y, Su B, Li S. 'Stress hyperglycemia ratio and in-hospital prognosis in non-surgical patients with heart failure and type 2 diabetes. Cardiovasc Diabetol 2022; 21:290. [PMID: 36572923 PMCID: PMC9791974 DOI: 10.1186/s12933-022-01728-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/15/2022] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To evaluate the impact of stress hyperglycemia on the in-hospital prognosis in non-surgical patients with heart failure and type 2 diabetes. RESEARCH DESIGN AND METHODS We identified non-surgical hospitalized patients with heart failure and type 2 diabetes from a large electronic medical record-based database of diabetes in China (WECODe) from 2011 to 2019. We estimated stress hyperglycemia using the stress hyperglycemia ratio (SHR) and its equation, say admission blood glucose/[(28.7 × HbA1c)- 46.7]. The primary outcomes included the composite cardiac events (combination of death during hospitalization, requiring cardiopulmonary resuscitation, cardiogenic shock, and the new episode of acute heart failure during hospitalization), major acute kidney injury (AKI stage 2 or 3), and major systemic infection. RESULTS Of 2875 eligible Chinese adults, SHR showed U-shaped associations with composite cardiac events, major AKI, and major systemic infection. People with SHR in the third tertile (vs those with SHR in the second tertile) presented higher risks of composite cardiac events ([odds ratio, 95% confidence interval] 1.89, 1.26 to 2.87) and major AKI (1.86, 1.01 to 3.54). In patients with impaired kidney function at baseline, both SHR in the first and third tertiles anticipated higher risks of major AKI and major systemic infection. CONCLUSIONS Both high and low SHR indicates poor prognosis during hospitalization in non-surgical patients with heart failure and type 2 diabetes.
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Affiliation(s)
- Yiling Zhou
- grid.13291.380000 0001 0807 1581 Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Li Liu
- Department of Endocrinology and Metabolism, Second People’s Hospital of Ya’an City, Ya’an, 625000 China
| | - Hongmei Huang
- Department of Endocrinology and Metabolism, The First People’s Hospital of Shuangliu District, Chengdu, 610200 China
| | - Nan Li
- grid.13291.380000 0001 0807 1581The Informatic Center, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Jidong He
- Department of Endocrinology and Metabolism, Second People’s Hospital of Ya’an City, Ya’an, 625000 China
| | - Heling Yao
- Department of Endocrinology and Metabolism, Second People’s Hospital of Ya’an City, Ya’an, 625000 China
| | - Xiaochi Tang
- Department of Endocrinology and Metabolism, The First People’s Hospital of Shuangliu District, Chengdu, 610200 China
| | - Xiangyang Chen
- grid.13291.380000 0001 0807 1581 Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 China ,Department of Endocrinology and Metabolism, The First People’s Hospital of Shuangliu District, Chengdu, 610200 China
| | - Shengzhao Zhang
- grid.459690.7Department of Pharmacy, Karamay Central Hospital, Karamay, 834000 China ,grid.13291.380000 0001 0807 1581Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Qingyang Shi
- grid.13291.380000 0001 0807 1581Chinese Evidence-Based Medicine Center, Cochrane China Center and MAGIC China Center, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Furong Qu
- grid.13291.380000 0001 0807 1581 Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 China ,grid.13291.380000 0001 0807 1581Department of General Practice, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Si Wang
- grid.13291.380000 0001 0807 1581Department of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Miye Wang
- grid.13291.380000 0001 0807 1581The Informatic Center, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Chi Shu
- grid.13291.380000 0001 0807 1581Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Yuping Zeng
- grid.13291.380000 0001 0807 1581Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Haoming Tian
- grid.13291.380000 0001 0807 1581 Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Ye Zhu
- grid.13291.380000 0001 0807 1581Department of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Baihai Su
- grid.13291.380000 0001 0807 1581Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Sheyu Li
- grid.13291.380000 0001 0807 1581 Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, 610041 China ,grid.13291.380000 0001 0807 1581Chinese Evidence-Based Medicine Center, Cochrane China Center and MAGIC China Center, West China Hospital, Sichuan University, Chengdu, 610041 China
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Bradley P. Hypothesis: Enhanced glucose availability and insulin resistance enhances an activated immune system and accounts for the obesity paradox. Clin Obes 2022; 12:e12521. [PMID: 35412022 DOI: 10.1111/cob.12521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 11/30/2022]
Abstract
Many studies have demonstrated an 'obesity paradox' where people with obesity have reduced mortality in the context of acute critical illnesses compared to people of normal weight. In contrast, obesity is associated with reduced life expectancy in the population in general and is associated with an increased risk for type 2 diabetes, cardiovascular disease and other health problems. However, the absence of the metabolic syndrome is associated a lower mortality than when the metabolic syndrome is present regardless of body mass index status and the obesity paradox appears to only occur in association with the metabolic syndrome, but cardiorespiratory fitness modifies these outcomes. Enhanced glucose availability is important when the immune system is activated not only because it has an acute onset, a high consumption of glucose and is substantially an obligate glucose utilizer but also because it has priority over most other tissues and cells for the available glucose. Thus, for vulnerable populations, such as children with severe infections, this increases the risk of hypoglycaemia and death. The obesity paradox may be substantially a consequence of two features associated with obesity. One is endogenous glucose production (EGP). Obesity is associated with an increased capacity for EGP and thus is associated with enhanced glucose availability. Second is insulin resistance that reduces the amount of glucose metabolized by cells that are not obligate glucose utilizers and increases the release of fatty acids and glycerol from adipose stores that are alternative fuels for tissues and cells.
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Lu Z, Tao G, Sun X, Zhang Y, Jiang M, Liu Y, Ling M, Zhang J, Xiao W, Hua T, Zhu H, Yang M. Association of Blood Glucose Level and Glycemic Variability With Mortality in Sepsis Patients During ICU Hospitalization. Front Public Health 2022; 10:857368. [PMID: 35570924 PMCID: PMC9099235 DOI: 10.3389/fpubh.2022.857368] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/25/2022] [Indexed: 01/13/2023] Open
Abstract
Background There was considerable debate regarding the effect of mean blood glucose (MBG) and glycemic variability (GV) on the mortality of septic patients. This retrospective cohort study aimed to assess the association between MBG and GV with ICU mortality of sepsis patients and to explore the optimal MBG range. Methods Sepsis patients were enrolled from the Medical Information Mart for Intensive Care IV database (MIMIC-IV). MBG and glycemic coefficient of variation (GluCV) were, respectively, calculated to represent the overall glycemic status and GV during ICU stay. The associations between MBG, GluCV, and ICU mortality of the septic patients were assessed by using multivariate logistic regression in different subgroups and the severity of sepsis. Restricted cubic splines evaluated the optimal MBG target. Results A total of 7,104 adult sepsis patients were included. The multivariate logistic regression results showed that increased MBG and GluCV were significantly correlated with ICU mortality. The adjusted odds ratios were 1.14 (95% CI 1.09-1.20) and 1.05 (95% CI 1.00-1.12). However, there was no association between hyperglycemia and ICU mortality among diabetes, liver disease, immunosuppression, and hypoglycemia patients. And the impact of high GluCV on ICU mortality was not observed in those with diabetes, immunosuppression, liver disease, and non-septic shock. The ICU mortality risk of severe hyperglycemia (≧200 mg/dl) and high GluCV (>31.429%), respectively, elevated 2.30, 3.15, 3.06, and 2.37, 2.79, 3.14-folds in mild (SOFA ≦ 3), middle (SOFA 3-7), and severe group (SOFA ≧ 7). The MBG level was associated with the lowest risk of ICU mortality and hypoglycemia between 120 and 140 mg/dl in the subgroup without diabetes. For the diabetic subset, the incidence of hypoglycemia was significantly reduced when the MBG was 140-190 mg/dl, but a glycemic control target effectively reducing ICU mortality was not observed. Conclusion MBG and GluCV during the ICU stay were associated with all-cause ICU mortality in sepsis patients; however, their harms are not apparent in some particular subgroups. The impact of hyperglycemia and high GV on death increased with the severity of sepsis. The risk of ICU mortality and hypoglycemia in those with no pre-existing diabetes was lower when maintaining the MBG in the range of 120-140 mg/dl.
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Affiliation(s)
- Zongqing Lu
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Gan Tao
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaoyu Sun
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yijun Zhang
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Mengke Jiang
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yu Liu
- Key Laboratory of Intelligent Computing and Signal Processing, Anhui University, Ministry of Education, Hefei, China
| | - Meng Ling
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jin Zhang
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wenyan Xiao
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tianfeng Hua
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huaqing Zhu
- Laboratory of Molecular Biology and Department of Biochemistry, Anhui Medical University, Hefei, China
| | - Min Yang
- The Second Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- The Laboratory of Cardiopulmonary Resuscitation and Critical Care Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
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Fadini GP. Perturbation of Glucose Homeostasis During Acute Illness: Stress Hyperglycemia and Relative Hypoglycemia. Diabetes Care 2022; 45:769-771. [PMID: 35349655 DOI: 10.2337/dci21-0069] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Qin Y, Qiao Y, Wang D, Tang C, Yan G. Admission Hyperglycemia is Associated with Global Registry of Acute Coronary Events Score and Complications Following Acute Myocardial Infarction During 1-Year Follow-Up. Angiology 2021; 73:165-176. [PMID: 34428380 DOI: 10.1177/00033197211039915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We explored the effect of admission hyperglycemia (AH) on the Global Registry of Acute Coronary Events (GRACE) risk score and major adverse cardiovascular and cerebrovascular event (MACCE) incidence during 1-year follow-up in acute myocardial infarction (AMI) patients. In this retrospective observational study enrolling 1098 AMI patients, hyperglycemia was defined as blood glucose level ≥180 mg/dl at admission. Overall, 158 and 84 patients of 272 diabetic and 826 non-diabetic patients were diagnosed with AH, respectively. Glucose levels at admission were closely associated with the GRACE score in patients with/without diabetes. MACCEs occurred in 222 patients; patients with AH showed significantly higher MACCE incidence (28.1%). Multivariate Cox logistic regression analysis indicated that AH was an independent risk factor for 1-year MACCEs. Subgroup analysis demonstrated that hyperglycemia increases MACCE risk in non-diabetic patients but not in diabetic patients. The admission glucose level combined with GRACE risk score showed a certain predictive value for MACCE incidence according to ROC analysis (OR = 0.798, p < .001). AH was strongly associated with a higher GRACE risk score in ST-segment elevation myocardial infarction patients. Thus, AH was an independent risk factor and had a high predictive value for MACCE during 1-year follow-up after AMI.
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Affiliation(s)
- Yuhan Qin
- Department of Cardiology, School of Medicine, 162752Southeast University Zhongda Hospital, Nanjing, P. R. China
| | - Yong Qiao
- Department of Cardiology, School of Medicine, 162752Southeast University Zhongda Hospital, Nanjing, P. R. China
| | - Dong Wang
- Department of Cardiology, School of Medicine, 162752Southeast University Zhongda Hospital, Nanjing, P. R. China
| | - Chengchun Tang
- Department of Cardiology, School of Medicine, 162752Southeast University Zhongda Hospital, Nanjing, P. R. China
| | - Gaoliang Yan
- Department of Cardiology, School of Medicine, 162752Southeast University Zhongda Hospital, Nanjing, P. R. China
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Wernly B, Jirak P, Lichtenauer M, Franz M, Kabisch B, Schulze PC, Braun K, Muessig J, Masyuk M, Paulweber B, Lauten A, Hoppe UC, Kelm M, Jung C. Hypoglycemia but Not Hyperglycemia Is Associated with Mortality in Critically Ill Patients with Diabetes. Med Princ Pract 2019; 28:186-192. [PMID: 30544102 PMCID: PMC6545909 DOI: 10.1159/000496205] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 12/13/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Both severe hyperglycemia (> 200 mg/dL) and hypoglycemia (≤70 mg/dL) are known to be associated with increased mortality in critically ill patients. Therefore, we investigated associations of a single episode of blood glucose deviation (concentration either ≤70 mg/dL and/or > 200 mg/dL) during an intensive care unit (ICU) stay with mortality in these patients. METHODS A total of 4,986 patients (age 65 ± 15 years; 39% female; 14% type 2 diabetes [T2DM] based on medical records) admitted to a German ICU in a tertiary care hospital were investigated retrospectively. The intra-ICU and long-term mortality of patients between 4 and 7 years after their ICU submission were assessed. RESULTS A total 62,659 glucose measurements were analyzed. A single glucose deviation was associated with adverse outcomes compared to patients without a glucose deviation, represented by both intra-ICU mortality (22 vs. 10%; OR 2.62; 95% CI 2.23-3.09; p < 0.001) and long-term mortality (HR 2.01; 95% CI 1.81-2.24; p < 0.001). In patients suffering from T2DM hypoglycemia (30 vs. 13%; OR 2.94; 95% CI 2.28-3.80; p < 0.001) but not hyperglycemia (16 vs. 14%; OR 1.05; 95% CI 0.68-1.62; p = 0.84) was associated with mortality. CONCLUSION In patients with dia-betes, hypo- but not hyperglycemia was associated with increased mortality, whereas in patients without diabetes, both hyper- and hypoglycemia were associated with adverse outcome. Blood glucose concentration might need differential approaches depending on concomitant diseases.
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Affiliation(s)
- Bernhard Wernly
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria,
| | - Peter Jirak
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Michael Lichtenauer
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Marcus Franz
- Clinic of Internal Medicine I, Department of Cardiology, Jena University Hospital, Jena, Germany
| | - Bjoern Kabisch
- Clinic of Internal Medicine I, Department of Cardiology, Jena University Hospital, Jena, Germany
| | - Paul C Schulze
- Clinic of Internal Medicine I, Department of Cardiology, Jena University Hospital, Jena, Germany
| | - Kristina Braun
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - Johanna Muessig
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - Maryna Masyuk
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - Bernhard Paulweber
- Clinic of Internal Medicine I, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Alexander Lauten
- Klinik für Kardiologie, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK), Standort Berlin, Berlin, Germany
| | - Uta C Hoppe
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Malte Kelm
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
| | - Christian Jung
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany
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Stress-Induced and Diabetic Hyperglycemia Associated with Higher Mortality among Intensive Care Unit Trauma Patients: Cross-Sectional Analysis of the Propensity Score-Matched Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15050992. [PMID: 29762485 PMCID: PMC5982031 DOI: 10.3390/ijerph15050992] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/11/2018] [Accepted: 05/12/2018] [Indexed: 12/19/2022]
Abstract
Background: This study was designed to measure the effect of stress-induced hyperglycemia (SIH) and diabetic hyperglycemia (DH) versus non-diabetic normoglycemia (NDN) on the outcomes of trauma patients in the intensive care unit (ICU). Methods: Diabetes mellitus (DM) was determined based on patient history and/or a hemoglobin A1c (HbA1c) level of ≥6.5% at admission. The patients who had serum glucose levels of ≥200 mg/dL in the absence or presence of DM were assigned into the groups SIH and DH, respectively. Diabetic normoglycemia (DN) and NDN were determined based on serum glucose levels of <200 mg/dL in patients with and without DM, respectively. Patients with burn injury or incomplete data were excluded. Detailed data of trauma patients in the ICU of a Level-I trauma center from 1 January 2009 to 31 December 2016 were retrieved from the database of the Trauma Registry System. These patients were classified into four exclusive groups, including NDN (n = 1745), DN (n = 306), SIH (n = 225) and DH (n = 206). The Pearson chi-square test was used to compare categorical data between groups. Continuous variables were compared using one-way analysis of variance along with the Games–Howell post hoc test. To decrease the confounding effect of the differences in sex and age, preexisting comorbidities and injury severity score (ISS) among different groups of patients, 1:1 ratio propensity score-matched cohorts were assigned using the NCSS software. The effect of hyperglycemia on the outcomes of patients with and without DM was assessed with a logistic regression analysis. Results: Among those selected propensity score-matched patient cohorts, the patients with SIH and DH had a 3.88-fold (95% CI, 2.13–7.06; p < 0.001) and 1.83-fold (95% CI, 1.00–3.34; p = 0.048) higher mortality, respectively, than those with NDN. Moreover, the patients in the SIH group (10.0 vs. 7.4 days; p = 0.005) and those in the DH group (10.1 vs. 7.4 days; p = 0.006) who were admitted to the ICU had a significantly longer length of stay than those in the NDN group. In addition, the SIH group had a 2.13-fold (95% CI, 1.04–4.36; p = 0.038) higher adjusted odds ratio for mortality than the DH group. Conclusions: This study revealed significantly worse outcomes in terms of mortality among patients with SIH and DH who were admitted to the ICU after controlling for sex and age, preexisting comorbidities and ISS. In addition, patients who had SIH presented significantly higher adjusted odds for mortality than those DH patients. These results suggest that hyperglycemia is detrimental in patients with or without DM who were admitted to the ICU, and there is a different pathophysiological mechanisms behind the SIH and DH.
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Navarese EP, Wernly B, Lichtenauer M, Pepe M, Wanha W, Ferrante G, Frediani L, Veulemans V, Zeus T, Westenfeld R, Jung C, Gurbel PA. Prime time for the sweet spot in timing of coronary invasive approach in patients with non-ST elevation myocardial infarction. J Thorac Dis 2018; 10:17-20. [PMID: 29600012 DOI: 10.21037/jtd.2017.11.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eliano P Navarese
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA.,SIRIO MEDICINE Cardiovascular research network, VA, USA
| | - Bernhard Wernly
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Michael Lichtenauer
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Martino Pepe
- Department of Emergency and Organ Transplant, Cardiology Unit, Bari University Hospital, Bari, Italy
| | - Wojciech Wanha
- Division of Cardiology and Structural Heart DiseasesMedical University of Silesia, Katowice, Poland
| | - Giuseppe Ferrante
- Department of Cardiovascular Medicine, Humanitas Research Hospital, Rozzano, Italy
| | - Lara Frediani
- Department of Cardiology, Livorno Hospital, Azienda Usl Toscana Nord-Ovest, Ospedali Riuniti di Livorno, Livorno, Italy
| | - Verena Veulemans
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Tobias Zeus
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Ralf Westenfeld
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Christian Jung
- Department of Cardiology, Pulmonology and Vascular Medicine, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Paul A Gurbel
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA.,SIRIO MEDICINE Cardiovascular research network, VA, USA
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11
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Lee TF, Burt MG, Heilbronn LK, Mangoni AA, Wong VW, McLean M, Cheung NW. Relative hyperglycemia is associated with complications following an acute myocardial infarction: a post-hoc analysis of HI-5 data. Cardiovasc Diabetol 2017; 16:157. [PMID: 29233143 PMCID: PMC5725905 DOI: 10.1186/s12933-017-0642-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 12/06/2017] [Indexed: 01/08/2023] Open
Abstract
Background Hyperglycemia is associated with increased morbidity and mortality in patients with an acute myocardial infarction (AMI). We evaluated whether complications after AMI are associated with absolute or relative glycemia. Methods A total of 192 patients with AMI were randomized to intensive or conventional insulin therapy. Absolute glycemia was defined as mean blood glucose level (BGL) during the first 24 h following randomization. Relative glycemia was defined by the stress hyperglycaemia ratio (SHR), calculated as mean BGL divided by average glucose concentration over the prior 3 months estimated from glycosylated haemoglobin. The primary endpoint was a “complicated AMI”, defined as an AMI complicated by death, congestive cardiac failure, arrhythmia, cardiac arrest, reinfarction, cardiogenic shock, inotrope use or emergency revascularization. Results There was not a significant association between mean BGL and complicated AMI (odds ratio (OR) 1.05 per mmol/L glucose increment, 95% confidence intervals (CI) 0.93–1.19). In contrast, SHR was positively associated with a complicated myocardial infarction (OR 1.22 per 0.1 SHR increment, 95% CI 1.06–1.42), and individual complications of death (OR 1.55, 95% CI 1.14–2.11), congestive cardiac failure (OR 1.27, 95% CI 1.05–1.54), arrhythmia (OR 1.31, 95% CI 1.12–1.54) and cardiogenic shock (OR 1.42, 95% CI 1.03–1.97). The relationship between SHR and a complicated AMI was independent of diabetic status, intensive insulin therapy, sex and hypoglycemia. Conclusions Relative, but not absolute, glycemia during insulin treatment is independently associated with complications after an AMI. Future studies should investigate whether basing therapeutic glycaemic targets on relative glycemia improves patient outcomes.
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Affiliation(s)
- Tien F Lee
- School of Medicine, Flinders University, Adelaide, Australia. .,Southern Adelaide Diabetes & Endocrine Services, Repatriation General Hospital, Daw Park, Adelaide, SA, 5041, Australia.
| | - Morton G Burt
- School of Medicine, Flinders University, Adelaide, Australia.,Southern Adelaide Diabetes & Endocrine Services, Repatriation General Hospital, Daw Park, Adelaide, SA, 5041, Australia
| | | | | | - Vincent W Wong
- Centre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia
| | - Mark McLean
- Centre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia
| | - N Wah Cheung
- Centre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia
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12
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Paliosa AK, Teixeira C, Rosa RG, Blatt CR. Hyperglycemia in critical patients: Determinants of insulin dose choice. Rev Assoc Med Bras (1992) 2017; 63:441-446. [PMID: 28724042 DOI: 10.1590/1806-9282.63.05.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 11/20/2016] [Indexed: 12/15/2022] Open
Abstract
Objective: To identify factors that can determine the choice of intermittent subcutaneous regular insulin dose in critically ill patients with hyperglycemia. Method: Cross-sectional study in a general adult ICU with 26 beds, data collected between September and October 2014. The variables analyzed were: sex, age, previous diagnosis of diabetes mellitus, use of corticosteroids, use of lactulose, sepsis, fasting, enteral nutrition, use of dextrose 5% in water, NPH insulin prescription and blood glucose level. Patients with one or more episodes of hyperglycemia (blood glucose greater than 180 mg/dL) were included as a convenience sample, not consecutively. Those with continuous insulin prescription were excluded from analysis. Results: We included 64 records of hyperglycemia observed in 22 patients who had at least one episode of hyperglycemia. The median administered subcutaneous regular human insulin was 6 IU and among the factors evaluated only blood glucose levels were associated with the choice of insulin dose administered. Conclusion: Clinical characteristics such as diet, medications and diagnosis of diabetes mellitus are clearly ignored in the decision-making regarding insulin dose to be administered for glucose control in critically ill patients with hyperglycemia.
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Affiliation(s)
- Aline Klitzke Paliosa
- Pharmacy Resident, Integrated Multiprofessional Health Residency (REMIS), Irmandade Santa Casa de Misericórdia de Porto Alegre (ISCMPA) and Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Cassiano Teixeira
- MD, Intensivist, ISCMPA's Central ICU and Hospital Moinhos de Vento. Adjunct Professor of Internal Medicine, UFSCPA, Porto Alegre, RS, Brazil
| | | | - Carine Raquel Blatt
- Pharmacist. Adjunct Professor, Department of Pharmaceutical Sciences, UFCSPA. Lecturer of Pharmacy, REMIS, ISCMPA/UFCSPA, Porto Alegre, RS, Brazil
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