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Xing L, Liu S, Tian Y, Yan H, Jing L, Chen K, Yan F, Li Y, Lv J, Sun Y. C-R Relationship between Fasting Plasma Glucose and Unfavorable Outcomes in Patients of Ischemic Stroke withoutDiabetes. J Stroke Cerebrovasc Dis 2019; 28:1400-1408. [PMID: 30871867 DOI: 10.1016/j.jstrokecerebrovasdis.2019.02.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/20/2018] [Accepted: 02/11/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Limited data are available on the impact of fasting plasma glucose (FPG) on outcomes in nondiabetic acute ischemic stroke patients. METHODS The prospective, multi-center, and observational study was performed at 8 hospitals in the Liaoning Province between 2015-2016, sought to elucidate the relationship between FPG and the 6-month functional outcomes in nondiabetic acute ischemic stroke patients. The primary effect measure was the adjusted odds ratio for a shift in the direction of unfavorable outcome on the modified Rankin Scale (mRS) score at 6 months, estimated with an ordinal logistic regression, and adjusted for common prognostic factors. Finally, we employed a restricted cubic spline function of linear model to characterize concentration-response (C-R) relationships between FPG and outcomes. RESULTS A total of 1260 consecutive patients were enrolled, 48.9% of patients had FPG levels >6.1mmol/L. A total of 282 (22.4%) patients achieved an unfavorable neurologic outcome. Patients achieving an unfavorable neurologic outcome had significantly higher levels of FPG than those achieving a favorable neurologic outcome (6.47mmol/L versus 7.02 mmol/L). FPG was significantly related to an unfavorable neurologic outcome in nondiabetic acute ischemic stroke patients. The C-R curve showed a nonlinear relation between FPG and 6-month mRS with the nadir at 5.9mmol/L. Moreover, the likelihood of unfavorable outcome increased by 8.5% for each 1mmol/L increase in FPG. CONCLUSIONS Early identification and prompt hyperglycemia management should be considered to improve the functional outcomes during the early poststroke stage.
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Affiliation(s)
- Liying Xing
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, Liaoning, PR China; Disease Control and Prevention of Liaoning Province, Shenyang, Liaoning, PR China
| | - Shuang Liu
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, Liaoning, PR China
| | - Yuanmeng Tian
- Disease Control and Prevention of Liaoning Province, Shenyang, Liaoning, PR China
| | - Han Yan
- Disease Control and Prevention of Liaoning Province, Shenyang, Liaoning, PR China
| | - Li Jing
- Disease Control and Prevention of Liaoning Province, Shenyang, Liaoning, PR China
| | - Kangjing Chen
- Disease Control and Prevention of Tiexi District, Anshan, Liaoning, PR China
| | - Fei Yan
- Disease Control and Prevention of Yuanbao District, Dandong, Liaoning, PR China
| | - Yingqiu Li
- Disease Control and Prevention of Liaoyang County, Liaoyang, Liaoning, PR China
| | - Jianfeng Lv
- Disease Control and Prevention of Dawa District, Panjin, Liaoning, PR China
| | - Yingxian Sun
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, Liaoning, PR China.
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Gorshtein A, Shimon I, Shochat T, Amitai O, Akirov A. Long-term outcomes in older patients with hyperglycemia on admission for ischemic stroke. Eur J Intern Med 2018; 47:49-54. [PMID: 28974329 DOI: 10.1016/j.ejim.2017.09.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 09/22/2017] [Accepted: 09/27/2017] [Indexed: 01/04/2023]
Abstract
AIMS Evaluate the association between admission blood glucose (ABG) and mortality in older patients with or without diabetes mellitus (DM) hospitalized for acute ischemic stroke (AIS). METHODS Observational data of patients ≥65years, admitted for AIS between January 2011 and December 2013. ABG levels were classified to categories: ≤70 (low), 70-110 (normal), 111-140 (mildly elevated), 141-180mg/dl (moderately elevated) and >180mg/dl (markedly elevated). Main outcome was all-cause mortality at the end-of-follow-up. RESULTS Cohort included 854 patients, 347 with (mean±SD age 80±8, 44% male), and 507 without DM (mean±SD age 78±8, 53% male). There was a significant interaction between DM, ABG and mortality at end-of-follow-up (p≤0.05). In patients without DM there was a dose-dependent association between ABG category and mortality: adjusted hazard ratios (95% CI) compared to normal ABG were 1.8 (1.2-2.8), 2.9 (1.6-5.2) and 4.5 (2.1-9.7), respectively, for mildly, moderately and markedly elevated ABG. In patients with DM there was no association between ABG and mortality. There was no interaction between DM, ABG and in-hospital mortality or length of stay (LOS). Irrespective of DM status, compared to normal ABG levels, increased ABG category was associated with increased in-hospital mortality: adjusted odds ratios were 3.9 (1.1-13.4), 7.0 (1.8-28.1), and 20.3 (4.6-89.6) with mildly, moderately and markedly elevated ABG, respectively. Mean LOS was 6±5, 7±8, 8±7, and 8±8days, respectively. CONCLUSION In older patients without DM hospitalized for AIS, elevated ABG is associated with increased long-term mortality. Irrespective of DM status, elevated ABG was associated with increased in-hospital mortality and LOS.
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Affiliation(s)
- Alexander Gorshtein
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilan Shimon
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tzipora Shochat
- Statistical Consulting Unit, Rabin Medical Center, Beilinson Hospital, Petach Tikva 49100, Israel
| | - Oren Amitai
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amit Akirov
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Desilles JP, Meseguer E, Labreuche J, Lapergue B, Sirimarco G, Gonzalez-Valcarcel J, Lavallée P, Cabrejo L, Guidoux C, Klein I, Amarenco P, Mazighi M. Diabetes Mellitus, Admission Glucose, and Outcomes After Stroke Thrombolysis. Stroke 2013; 44:1915-23. [DOI: 10.1161/strokeaha.111.000813] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
The potential detrimental effect of diabetes mellitus and admission glucose level (AGL) on outcomes after stroke thrombolysis is unclear. We evaluated outcomes of patients treated by intravenous and/or intra-arterial therapy, according to diabetes mellitus and AGL.
Methods—
We analyzed data from a patient registry (n=704) and conducted a systematic review of previous observational studies. The primary study outcome was the percentage of patients who achieved a favorable outcome (modified Rankin score ≤2 at 3 months).
Results—
We identified 54 previous reports that evaluated the effect of diabetes mellitus or AGL on outcomes after thrombolysis. In an unadjusted meta-analysis that included our registry data and previous available observational data, diabetes mellitus was associated with less favorable outcome (odds ratio [OR], 0.76; 95% confidence interval [CI], 0.73–0.79) and more symptomatic intracranial hemorrhage (OR, 1.38; 95% CI, 1.21–1.56). However, in multivariable analysis, diabetes mellitus remained associated with less favorable outcome (OR, 0.77; 95% CI, 0.69–0.87) but not with symptomatic intracranial hemorrhage (OR, 1.11; 95% CI, 0.83–1.48). In unadjusted and in adjusted meta-analysis, higher AGL was associated with less favorable outcome and more symptomatic intracranial hemorrhage; the adjusted OR (95% CI) per 1 mmol/L increase in AGL was 0.92 (0.90–0.94) for favorable outcome, and 1.09 (1.04–1.14) for symptomatic intracranial hemorrhage.
Conclusions—
These results confirm that AGL and history of diabetes mellitus are associated with poor clinical outcome after thrombolysis. AGL may be a surrogate marker of brain infarction severity rather than a causal factor. However, randomized controlled evidences are needed to address the significance of a tight glucose control during thrombolysis on clinical outcome.
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Affiliation(s)
- Jean-Philippe Desilles
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Elena Meseguer
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Julien Labreuche
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Bertrand Lapergue
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Gaia Sirimarco
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Jaime Gonzalez-Valcarcel
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Philippa Lavallée
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Lucie Cabrejo
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Celine Guidoux
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Isabelle Klein
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Pierre Amarenco
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
| | - Mikael Mazighi
- From the Department of Neurology and Stroke Centre, Bichat University Hospital, Paris, France (J.-P.D., E.M., B.L., G.S., J.G.V., P.L., L.C., C.G., P.A., M.M.); INSERM U-698 and Paris-Diderot University, Paris, France (J.-P.D., E.M., J.L., B.L., P.C.L., L.C., C.G., I.K., P.A., M.M.); and the Department of Radiology, Bichat University Hospital, Paris, France (I.K.)
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