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Wang Z, Li J, Jing J, Zhang Z, Xu Q, Liu T, Lin J, Jiang Y, Wang Y, Wang A, Meng X. Impact of alkaline phosphatase on clinical outcomes in patients with ischemic stroke: a nationwide registry analysis. Front Neurol 2024; 15:1336069. [PMID: 38419697 PMCID: PMC10899335 DOI: 10.3389/fneur.2024.1336069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/18/2024] [Indexed: 03/02/2024] Open
Abstract
Background Data on the association between serum alkaline phosphatase (ALP) levels and clinical outcomes in patients with ischemic stroke (IS) are inconsistent and limited. Therefore, this study aimed to investigate the correlation between ALP and prognosis in patients with IS. Methods Patients with acute ischemic stroke (AIS) or transient ischemic attack (TIA) from the Third China National Stroke Registry were divided into four groups according to the quartiles of serum ALP levels on admission. Cox proportional hazards and logistic regression models were used to evaluate the correlation between ALP and the risk of all-cause mortality, disability (modified Rankin Scale (mRS) score 3-5), and poor functional outcomes (mRS score 3-6). Results A total of 11,405 patients were included in the study. Higher levels of ALP were associated with all-cause mortality at 3 months (adjusted hazard ratio [HR] per standard deviation [SD]: 1.16; 95% confidence interval (CI): 1.07-1.27; p = 0.001) and 1 year (adjusted HR: 1.11; 95% CI: 1.03-1.20; p = 0.010). At the 3-month follow-up, each SD increase of ALP was associated with a 12 and 14% higher risk of disability (adjusted odds ratio (OR): 1.12; 95% CI: 1.06-1.18; p < 0.001) and poor functional outcomes (adjusted OR: 1.14; 95% CI: 1.08-1.20; p < 0.001). Similar results were observed at the 1-year follow-up. Higher ALP levels were associated with an increased risk of all-cause mortality, disability, and poor functional outcomes in patients with "others" subtypes (including other determined etiology and undetermined etiology) (p < 0.05). Conclusion Elevated ALP levels were associated with an increased risk of all-cause mortality, disability, and poor function outcomes in patients with IS. Heterogeneity was observed among the subtypes of different etiologies.
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Affiliation(s)
- Zhaobin Wang
- Affiliated Hospital of Hebei University, Baoding, China
- Clinical Medical College, Hebei University, Baoding, China
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Puyang Oilfield General Hospital, Puyang, China
| | - Jing Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jing Jing
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhe Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qin Xu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Tao Liu
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Jinxi Lin
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yong Jiang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Anxin Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xia Meng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Wu G, Li S, Luo M, Li X, Zhu X, Zhang J, He Q, Yang Q, Zhao G, Luo S, Yang Z. Role of serum alkaline phosphatase as a potential biomarker of severity and prognosis in intracerebral hemorrhage. J Stroke Cerebrovasc Dis 2024; 33:107478. [PMID: 37952310 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107478] [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: 06/26/2023] [Revised: 10/24/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023] Open
Abstract
OBJECTIVES Alkaline phosphatase (ALP) catalyzes the hydrolysis of pyrophosphate and facilitates vascular calcification. We aimed at investigating serum ALP levels in intracerebral hemorrhage (ICH) patients and ascertaining its relationship to severity and prognosis. METHODS Serum ALP levels from 148 patients and 148 healthy controls were detected. Glasgow coma scale (GCS) score and hematoma volume at admission were recorded to evaluate hemorrhagic severity. Modified Rankin Scale (mRS) score > 2 at 90 days after onset was judged as a poor prognosis. RESULTS Serum ALP levels in patients with ICH were substantially elevated compared with healthy controls, and were significantly related to hematoma volume and GCS score. Serum ALP levels significantly distinguished ICH patients at risk for unfavorable prognosis. Serum ALP levels > 78.5 U/L in ICH patients may indicated a unfavorable prognosis with 69.1 % sensitivity and 83.6 % specificity, and served as an independent predictor for unfavorable prognosis. CONLUSIONS Elevated serum ALP levels were intimately connected with increased severity and 90-day unfavorable prognosis in patients with ICH. Serum ALP could be a potential biomarker for severity and prognosis of ICH.
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Affiliation(s)
- Guangying Wu
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Shuhua Li
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Min Luo
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Xiaotian Li
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Xinghua Zhu
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Junhuai Zhang
- Department of Neurosurgery, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Qian He
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Qian Yang
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Guojiang Zhao
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Shasha Luo
- Department of Laboratory Medicine, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China
| | - Zhijie Yang
- Department of Orthopedics, The First People's Hospital of Longquanyi District, Chengdu, Sichuan, China.
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Liu K, Yu Y, Yuan Y, Xu X, Lei W, Niu R, Shen M, Zhou L, Peng R, Wang Q, Yang H, Guo H, Ge Y, Liu G, He M, Wu T, Zhang X. Elevated Levels of Serum Alkaline Phosphatase are Associated with Increased Risk of Cardiovascular Disease: A Prospective Cohort Study. J Atheroscler Thromb 2022:63646. [PMID: 36261365 DOI: 10.5551/jat.63646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023] Open
Abstract
AIM We aimed to investigate the associations of serum alkaline phosphatase (ALP) levels with incident cardiovascular disease (CVD), coronary heart disease (CHD), and stroke, as well as their subtypes, among men and women in a prospective cohort study. METHODS A total of 11,408 men and 14,981 women were included to evaluate the associations between ALP levels and incident CVD. Participants were divided into four groups according to the quartiles of serum ALP levels in men and women separately. Cox proportional hazard models were used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS During an average follow-up of 7.3 years, 7,015 incident CVDs (5,561 CHDs and 1,454 strokes) were documented. After adjustments for age, body mass index, smoking status, drinking status, diabetes, hyperlipidemia, hypertension, physical activity, aspirin usage, anticoagulants usage, menopausal status (women only), family history of CVD, estimated glomerular filtration rate, white blood cell counts, and admission batch and comparing the lowest quartile of ALP, the adjusted HRs (95% CIs) of participants in the highest quartile were 1.22 (1.11-1.34) for CVD, 1.14 (1.02-1.28) for CHD, 1.43 (1.18-1.73) for stroke, 1.31 (1.09-1.57) for acute coronary syndrome (ACS), 1.37 (1.11-1.70) for ischemic stroke, and 1.75 (1.10-2.79) for hemorrhagic stroke in men and 1.12 (1.01-1.23) for CVD, 1.10 (0.99-1.23) for CHD, 1.18 (0.92-1.51) for stroke, 1.23 (1.03-1.47) for ACS, 1.10 (0.83-1.45) for ischemic stroke, and 1.54 (0.90-2.65) for hemorrhagic stroke in women. The ALP-CVD associations remained significant even within the normal ranges of ALP levels (40-150 U/L). Moreover, linear dose-response relationships were found between ALP levels and incident CVD. CONCLUSIONS Higher ALP levels, even within the normal range, were significantly associated with increased risks of CVD, in a dose-dependent manner. These findings suggested that regular monitoring of ALP levels may help in improving the early identification of the population at higher CVD risk.
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Affiliation(s)
- Kang Liu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
- School of Public Health, Guangzhou Medical University
| | - Yanqiu Yu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Yu Yuan
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Xuedan Xu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Wenhui Lei
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Rundong Niu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Miaoyan Shen
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Lue Zhou
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Rong Peng
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Qiuhong Wang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Handong Yang
- Department of Cardiovascular Diseases, Sinopharm Dongfeng General Hospital, Hubei University of Medicine
| | - Huan Guo
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Yang Ge
- School of Public Health, Shanghai Jiaotong University School of Medicine
| | - Gang Liu
- Department of Nutrition and Food Hygiene, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology
| | - Meian He
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Tangchun Wu
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
| | - Xiaomin Zhang
- Department of Occupational and Environmental Health, Key Laboratory of Environment and Health, Ministry of Education and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College
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Guo W, Liu Z, Lu Q, Liu P, Lin X, Wang J, Wang Y, Chang Q, Wang F, Wu S. Non-Linear Association Between Serum Alkaline Phosphatase and 3-Month Outcomes in Patients With Acute Stroke: Results From the Xi'an Stroke Registry Study of China. Front Neurol 2022; 13:859258. [PMID: 35911898 PMCID: PMC9334812 DOI: 10.3389/fneur.2022.859258] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/21/2022] [Indexed: 11/23/2022] Open
Abstract
Background Alkaline phosphatase (ALP) is associated with an increased risk of cardiovascular events and is closely related to adverse outcomes after stroke. However, the regional investigation into the associations of ALP with acute stroke (AS) outcomes is limited. This study aimed to identify the association between serum ALP levels and clinical outcomes 3 months after AS in the Xi'an district of China. Methods We enrolled all patients with AS from 4 hospitals in the Xi'an district from January to December 2015. ALP levels and related patient information were collected at admission, and the events of stroke outcomes were followed up 1 and 3 months after diagnosis. ALP levels were analyzed as continuous variables and quartiles (Q1–Q4). The outcomes included all-cause mortality, recurrent stroke, and poor functional outcomes (modified Rankin Scale score of 3–6) within 3 months. A multivariate logistic regression and interaction analyses were performed to evaluate the independent association between serum ALP level and 3-month stroke outcomes. Results Overall, 2,799 patients with AS were enrolled in this study. The mean age was 63.9 ± 12.5 years. In the Q4 (≥93.0 U/L) group, the incidences of all-cause mortality, recurrent stroke, and poor functional outcomes were 7.8, 2.7, and 24.9%, respectively. After being adjusted for confounding variables, patients in Q4 (≥93.0 U/L) were related to an increased risk of all-cause mortality [odds ratio (OR) = 2.17, 95% CI: 1.19–3.96; P = 0.011] and patients in Q3 (76.8–92.9 U/L) were related to a lower risk of recurrent stroke (OR = 0.37, 95% CI: 0.14–0.97; P = 0.043) at the 3-month time point, compared to those in Q2 (63.0–76.7 U/L). The optimal range of ALP for all-cause mortality was seen in Q2, with a nadir level of 70 U/L. However, differences were statistically insignificant between ALP levels and poor functional outcomes (P > 0.05). Moreover, there was no significant interaction between ALP levels and age, gender, drinking status, smoking status, or pneumonia (P > 0.05) for all outcomes. Conclusion Non-linear associations were observed between serum ALP levels and 3-month outcomes in patients with AS. It might be beneficial to reduce the risk of all-cause mortality and recurrent stroke by maintaining ALP at optimal ranges.
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Affiliation(s)
- Weiyan Guo
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Zhongzhong Liu
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
- Department of Epidemiology and Biostatistics, School of Public Health of Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Qingli Lu
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Pei Liu
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Xuemei Lin
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Jing Wang
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Yuanji Wang
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Qiaoqiao Chang
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Fang Wang
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
| | - Songdi Wu
- Department of Neurology, The First Affiliated Hospital of Northwest University, Xi'an No.1 Hospital, Xi'an, China
- *Correspondence: Songdi Wu
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