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Kakarla R, Vinjavarapu LA, Krishnamurthy S. Diet and Nutraceuticals for treatment and prevention of primary and secondary stroke: Emphasis on nutritional antiplatelet and antithrombotic agents. Neurochem Int 2024; 179:105823. [PMID: 39084351 DOI: 10.1016/j.neuint.2024.105823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 07/26/2024] [Accepted: 07/29/2024] [Indexed: 08/02/2024]
Abstract
Ischemic stroke is a devastating disease that causes morbidity and mortality. Malnutrition following ischemic stroke is common in stroke patients. During the rehabilitation, the death rates of stroke patients are significantly increased due to malnutrition. Nutritional supplements such as protein, vitamins, fish, fish oils, moderate wine or alcohol consumption, nuts, minerals, herbal products, food colorants, marine products, fiber, probiotics and Mediterranean diets have improved neurological functions in stroke patients as well as their quality of life. Platelets and their mediators contribute to the development of clots leading to stroke. Ischemic stroke patients are treated with thrombolytics, antiplatelets, and antithrombotic agents. Several systematic reviews, meta-analyses, and clinical trials recommended that consumption of these nutrients and diets mitigated the vascular, peripheral, and central complications associated with ischemic stroke (Fig. 2). Particularly, these nutraceuticals mitigated the platelet adhesion, activation, and aggregation that intended to reduce the risks of primary and secondary stroke. Although these nutraceuticals mitigate platelet dysfunction, there is a greater risk of bleeding if consumed excessively. Moreover, malnutrition must be evaluated and adequate amounts of nutrients must be provided to stroke patients during intensive care units and rehabilitation periods. In this review, we have summarized the importance of diet and nutraceuticals in ameliorating neurological complications and platelet dysfunction with an emphasis on primary and secondary prevention of ischemic stroke.
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Affiliation(s)
- Ramakrishna Kakarla
- KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, 522302, India
| | | | - Sairam Krishnamurthy
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University (IIT BHU), Varanasi, Uttar Pradesh, India.
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Zeng H, Liu L, Cai A, Zhao W, Liu Y, Wang L, Li H, Zeng X. Prevalence and influencing factors of malnutrition in stroke patients with bulbar paralysis: a cross-sectional study in China. Front Nutr 2024; 11:1392217. [PMID: 38694222 PMCID: PMC11061485 DOI: 10.3389/fnut.2024.1392217] [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: 02/27/2024] [Accepted: 04/08/2024] [Indexed: 05/04/2024] Open
Abstract
Background Although malnutrition has been shown to influence the clinical outcomes of Stroke Patients with Bulbar Paralysis (SPBP), the prevalence and influencing factors have yet to be uncovered. Objective This study aims to assess the current prevalence and factors associated with malnutrition in SPBP. Methods A multicenter cross-sectional investigation was conducted among SPBP in China from 2019 to 2021. Information was collected on basic information, health condition, diagnosis, treatment, neurological function, activities of daily living, swallowing function, and nutritional status. A multivariable logistic regression model was used to identify the factors that influenced nutritional status. ROC analysis was used to assess the predictive value of each independent influencing factor and the logit model. Results In total, 774 SPBP were enrolled, and the prevalence of malnutrition was 60.59%. Pulmonary infection [aOR:2.849, 95%CI: (1.426, 5.691)], hemoglobin [aOR: 0.932, 95%CI: (0.875, 0.982)], serum albumin [aOR: 0.904, 95%CI: (0.871, 0.938)], total protein [aOR: 0.891, 95%CI: (0.819, 0.969)], prealbumin [aOR: 0.962, 95%CI: (0.932, 0.993)], and National Institute of Health Stroke Scale (NIHSS) scores [aOR: 1.228, 95%CI: (1.054, 1.431)] were independent factors associated with malnutrition in SPBP. ROC analysis revealed that the logit model had the best predictive value [area under the curve: 0.874, 95% CI: (0.812, 0.936); specificity: 83.4%; sensitivity: 79.3%; p < 0.05]. Subgroup analysis showed that the nutritional status in dysphagic SPBP was additionally influenced by swallowing function and nutrition support mode. Conclusion The prevalence of malnutrition in SPBP was 60.59%. Pulmonary infection, hemoglobin level, and NIHSS score were the independent factors associated with malnutrition. Swallowing function and nutrition support mode were the factors associated with malnutrition in dysphagic SPBP.
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Affiliation(s)
- Hongji Zeng
- School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Lianlian Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ang Cai
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weijia Zhao
- School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Yahui Liu
- School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Liugen Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Heping Li
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xi Zeng
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- NHC Key Laboratory of Prevention and Treatment of Cerebrovascular Diseases, Zhengzhou, China
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Zuo L, Dong Y, Liao X, Hu Y, Pan Y, Yan H, Wang X, Zhao X, Wang Y, Seet RCS, Wang Y, Li Z. Low HALP (Hemoglobin, Albumin, Lymphocyte, and Platelet) Score Increases the Risk of Post-Stroke Cognitive Impairment: A Multicenter Cohort Study. Clin Interv Aging 2024; 19:81-92. [PMID: 38223135 PMCID: PMC10788070 DOI: 10.2147/cia.s432885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/24/2023] [Indexed: 01/16/2024] Open
Abstract
Objective The HALP (hemoglobin, albumin, lymphocyte, and platelet) score is a novel indicator that measures systemic inflammation and nutritional status that has not been correlated with the risk of post-stroke cognitive impairment in patients with acute ischemic stroke or transient ischemic attack (TIA). Methods Study participants were recruited from 40 stroke centers in China. The HALP score was derived using a weighted sum of hemoglobin, albumin, lymphocytes and platelets, and study participants were categorized into 4 groups of equal sizes based on quartiles cutoffs of the HALP score. The Montreal Cognitive Assessment (MoCA)-Beijing Cognitive Assessment Scale (MoCA-Beijing) was performed at 2 weeks and 12 months following stroke onset. Post-stroke cognitive impairment was considered in patients with MoCA-Beijing≤22. Multiple logistic regression methods were employed to evaluate the relationship between the HALP score and the subsequent risk of developing post-stroke cognitive impairment. Results The study population comprised 1022 patients (mean age 61.6±11.0 years, 73% men). The proportion of individuals with MoCA-Beijing≤22 at 2 weeks was 49.2% and 32.4% at one year. Patients in the lowest quartile of HALP score (<36.56) were observed to harbor the highest risk of post-stroke cognitive impairment at 12 months post-stroke/TIA compared to those in the highest quartile (odds ratio=1.59, 95% CI=1.07-2.37, p=0.022), and lower domain scores for executive function, naming, and attention. There were no statistically significant differences between patients in the different quartiles of HALP score and HALP score at 2 weeks post-stroke/TIA. Conclusion The HALP score is a simple score that could stratify the risk of post-stroke cognitive impairment in stroke/TIA patients to facilitate early diagnosis and interventions.
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Affiliation(s)
- Lijun Zuo
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yanhong Dong
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Clinical Research Centre, Singapore
| | - Xiaoling Liao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yang Hu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yuesong Pan
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hongyi Yan
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xingao Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xingquan Zhao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yilong Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Raymond C S Seet
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Zixiao Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Tiantan Hospital, Capital Medical University, and the Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
- National Center for Healthcare Quality Management in Neurological Diseases, Beijing, People’s Republic of China
- Chinese Institute for Brain Research, Beijing, People’s Republic of China
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Cao T, An R, Wang Y, Lei J, Liang J, Wan Q. Risk factors and prevalence of cognitive impairment in maintenance haemodialysis patients: A systematic review and meta-analysis of observational studies. J Adv Nurs 2023; 79:3691-3706. [PMID: 37357980 DOI: 10.1111/jan.15746] [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: 05/02/2022] [Revised: 05/25/2023] [Accepted: 06/10/2023] [Indexed: 06/27/2023]
Abstract
AIMS To systematically identify the risk factors for cognitive impairment in maintenance haemodialysis patients and to assess its prevalence in included studies. DESIGN Systematic review and meta-analysis about observational studies. DATA SOURCES Systematic search of seven databases, including PubMed, Web of Science, Scope, Wanfang Database, China National Knowledge Infrastructure, Chinese Biomedical Literature Database and Weipu Chinese Science and Technology Journal Database, from inception until October 2021. REVIEW METHODS Observational studies reporting the risk factors for cognitive impairment in maintenance haemodialysis patients in English and Chinese language were included. Meta-analysis was performed to identify risk factors and prevalence of cognitive impairment in maintenance haemodialysis patients with STATA 15.0 software. RESULTS Overall, 37 eligible studies encompassing 129,849 cases were included. The risk factors with statistical significance after meta-analysis were older age, female sex, fewer years of education, hypertension, diabetes, cerebrovascular accident, multiple comorbid conditions, systolic blood pressure variability, arterial stiffness and low haemoglobin and albumin level. The overall prevalence of cognitive impairment in maintenance haemodialysis patients was 49.1%. CONCLUSION The current analysis indicated a high prevalence of cognitive impairment in maintenance haemodialysis patients. Eleven risk factors for cognitive impairment in maintenance haemodialysis patients were identified, among which more attention should be paid to modifiable factors such as cardiovascular disease risk factors and specific kidney and dialysis-related factors. IMPACT This paper provides an updated estimate of the pooled prevalence of cognitive impairment in maintenance haemodialysis patients. Identification of risk factors associated with cognitive impairment may assist in developing targeted prevention strategies for maintenance haemodialysis patients at high risk. NO PATIENT OR PUBLIC CONTRIBUTION This study was a systematic review completed by the authors in accordance with relevant guidelines and processes and did not include the participation of patients, service users, caregivers or the general public.
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Affiliation(s)
- Ting Cao
- School of Nursing, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Nursing, Peking University, Beijing, China
| | - Ran An
- School of Nursing, Peking University, Beijing, China
| | - Ying Wang
- Center of Blood Purification, Department of Nephrology, Peking University People's Hospital, Beijing, China
| | - Juan Lei
- Center of Blood Purification, Department of Nephrology, Peking University People's Hospital, Beijing, China
| | - Junqing Liang
- Center of Blood Purification, Department of Nephrology, Peking University People's Hospital, Beijing, China
| | - Qiaoqin Wan
- School of Nursing, Peking University, Beijing, China
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Kuipers S, Willemse SW, Greving JP, Bron EE, van Oostenbrugge RJ, van Osch MJ, Biessels GJ, Kappelle LJ. Lower haemoglobin concentrations are associated with impaired cognition in patients with carotid artery occlusion. CEREBRAL CIRCULATION - COGNITION AND BEHAVIOR 2023; 5:100169. [PMID: 37404564 PMCID: PMC10316002 DOI: 10.1016/j.cccb.2023.100169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 04/01/2023] [Accepted: 06/09/2023] [Indexed: 07/06/2023]
Abstract
Background Patients with carotid artery occlusion (CAO) are vulnerable to cognitive impairment (CI). Anaemia is associated with CI in the general population. We hypothesized that lower haemoglobin is associated with cognitive impairment (CI) in patients with CAO and that this association is accentuated by cerebral blood flow (CBF). Methods 104 patients (mean age 66±8 years, 77% men) with complete CAO from the Heart-Brain Connection study were included. Anaemia was defined as haemoglobin < 12 g/dL for women and < 13 g/dL for men. Cognitive test results were standardized into z-scores (using a reference group) in four cognitive domains. Patients were classified as cognitively impaired when ≥ one domain was impaired. The association between lower haemoglobin and both cognitive domain z-scores and the presence of CI was assessed with adjusted (age, sex, education and ischaemic stroke) regression models. Total CBF (measured with phase contrast MRI) and the interaction term haemoglobin*CBF were additionally added to the analyses. Results Anaemia was present in 6 (6%) patients and was associated with CI (RR 2.54, 95% CI 1.36; 4.76). Lower haemoglobin was associated with the presence of CI (RR per minus 1 g/dL haemoglobin 1.15, 95% CI 1.02; 1.30). This association was strongest for the attention-psychomotor speed domain (RR for impaired attention-psychomotor speed functioning per minus 1 g/dL haemoglobin 1.27, 95% CI 1.09;1.47) and ß for attention-psychomotor speed z-scores per minus 1 g/dL haemoglobin -0.19, 95% CI -0.33; -0.05). Adjustment for CBF did not affect these results and we found no interaction between haemoglobin and CBF in relation to cognition. Conclusion Lower haemoglobin concentrations are associated with CI in patients with complete CAO, particularly in the domain attention-psychomotor speed. CBF did not accentuate this association. If validated in longitudinal studies, haemoglobin might be a viable target to prevent cognitive deterioration in patients with CAO.
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Affiliation(s)
- Sanne Kuipers
- Department of Neurology, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Sean W. Willemse
- Department of Neurology, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Jacoba P. Greving
- Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Esther E. Bron
- Department of Radiology & Nuclear Medicine, Erasmus MC, Rotterdam, the Netherlands
| | | | | | - Geert Jan Biessels
- Department of Neurology, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - L. Jaap Kappelle
- Department of Neurology, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, the Netherlands
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Liang X, Shi L, Wang M, Zhang L, Gong Z, Luo S, Wang X, Zhang Q, Zhang X. Folic acid ameliorates synaptic impairment following cerebral ischemia/reperfusion injury via inhibiting excessive activation of NMDA receptors. J Nutr Biochem 2023; 112:109209. [PMID: 36370927 DOI: 10.1016/j.jnutbio.2022.109209] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 08/04/2022] [Accepted: 09/23/2022] [Indexed: 11/11/2022]
Abstract
Folic acid, a water-soluble B-vitamin, has been demonstrated to decrease the risk of first stroke and improve its poor prognosis. However, the molecular mechanisms responsible for the beneficial effect of folic acid on recovery from ischemic insult remain largely unknown. Excessive activation of the N-methyl-d-aspartate receptors (NMDARs) has been shown to trigger synaptic dysfunction and excitotoxic neuronal death in ischemic brains. Here, we hypothesized that the effects of folic acid on cognitive impairment may involve the changes in synapse loss and NMDAR expression and function following cerebral ischemia/reperfusion injury. The ischemic stroke models were established by middle cerebral artery occlusion/reperfusion (MCAO/R) and by oxygen-glucose deprivation and reperfusion (OGD/R)-treated primary neurons. The results showed that folic acid supplemented diets (8.0 mg/kg for 28 days) improved cognitive performances of rats after MCAO/R. Folic acid also caused a reduction in the number of neuronal death, an increase in the number of synapses and the expressions of synapse-related proteins including SNAP25, Syn, GAP-43 and PSD95, and a decrease in p-CAMKII expression in ischemic brains. Similar changes in synaptic functions were observed in folic acid (32 µM)-treated OGD/R neurons. Furthermore, NMDA treatment reduced folic acid-induced upregulations of synapse-associated proteins and Ca2+ influx, whereas downregulations of NMDARs by NR1 or both NR2A and NR2B siRNA further enhanced the expressions of synapse-related proteins raised by folic acid in OGD/R neurons. Our findings suggest that folic acid improves cognitive dysfunctions and ameliorates ischemic brain injury by strengthening synaptic functions via the NMDARs.
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Affiliation(s)
- Xiaoshan Liang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Linran Shi
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Meng Wang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Liwen Zhang
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China; Department of Occupational and Environmental Health, School of Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Zhongying Gong
- Department of Neurology, Tianjin First Center Hospital, School of Medicine, Nankai University, Tianjin, Heping District, P R China
| | - Suhui Luo
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Xuan Wang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Qiang Zhang
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China; Department of Occupational and Environmental Health, School of Public Health, Tianjin Medical University, Tianjin, Heping District, P R China
| | - Xumei Zhang
- Department of Nutrition and Food Science, School of Public Health, Tianjin Medical University, TianjinHeping District, P R China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Medical University, Tianjin, Heping District, P R China.
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Desai A, Oh D, Rao EM, Sahoo S, Mahajan UV, Labak CM, Mauria R, Shah VS, Nguyen Q, Herring EZ, Elder T, Stout A, Shammassian BH. Impact of anemia on acute ischemic stroke outcomes: A systematic review of the literature. PLoS One 2023; 18:e0280025. [PMID: 36603022 DOI: 10.1371/journal.pone.0280025] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Anemia has been reported in nearly 40% of acute ischemic stroke (AIS) patients and is linked to significant morbidity and disability. The presence of anemia is associated with worse outcomes in AIS, specifically in the presence of large vessel occlusion (LVO). An optimal hemoglobin (Hb) target specific to this pathology has not yet been established. The goal of this review is to systematically review literature that observes the association that exists between AIS outcomes and hemoglobin (Hb) levels. METHODS A systematic review was performed in accordance with guidelines for the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) to identify studies from 2008-2022. The following inclusion and exclusion criteria were used: studies of adult patients with AIS; must describe outcomes with regard to Hb levels in AIS (not limited to LVO); must be written in English. The clinical variables extracted included Length of Stay (LOS), modified rankin score (mRS), Hb levels, and mortality. RESULTS A total of 1,154 studies were gathered, with 116 undergoing full text review. 31 studies were included in this review. The age of patients ranged from 61.4 to 77.8. The presence of anemia in AIS increased LOS by 1.7 days on average and these patients also have a 15.2% higher rate of mortality at one year, on average. DISCUSSION This data suggests that the contemporary thresholds for treating anemia in AIS patients may be inadequate because anemia is strongly associated with poor outcomes (e.g., mRS>2 or mortality) and increased LOS in AIS patients. The current generalized Hb threshold for transfusion (7 g/dL) is also used in AIS patients, however, a more aggressive transfusion parameter should be further explored based on these findings. Further studies are required to confirm these findings and to determine if a more liberal RBCT threshold will result in clinical benefits.
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Affiliation(s)
- Ansh Desai
- Case Western Reserve School of Medicine, Cleveland, OH, United States of America
| | - David Oh
- Case Western Reserve School of Medicine, Cleveland, OH, United States of America
| | - Elizabeth M Rao
- Case Western Reserve School of Medicine, Cleveland, OH, United States of America
| | - Saswat Sahoo
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, United States of America
| | - Uma V Mahajan
- Case Western Reserve School of Medicine, Cleveland, OH, United States of America
| | - Collin M Labak
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Rohit Mauria
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Varun S Shah
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Quang Nguyen
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Eric Z Herring
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Theresa Elder
- Department of Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States of America
| | - Amber Stout
- Case Western Reserve School of Medicine, Cleveland, OH, United States of America
| | - Berje H Shammassian
- Division of Neurocritical Care, Department Neurology, University of Miami Miller School of Medicine, Miami, Florida, United States of America
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The HALP (hemoglobin, albumin, lymphocyte, and platelet) score is associated with early-onset post-stroke cognitive impairment. Neurol Sci 2023; 44:237-245. [PMID: 36192653 DOI: 10.1007/s10072-022-06414-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/15/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND The HALP score (hemoglobin, albumin, lymphocyte, and platelet) is a novel indicator that measures systemic inflammation and nutritional status. The goal of this study was to look into the relationship between the HALP score and post-stroke cognitive impairment (PSCI) in people who had an acute ischemic stroke (AIS). METHODS A total of 592 individuals with ischemic stroke were included in the research, and the PSCI (n = 382) and non-PSCI (n = 210) groups were determined using the Mini-Mental State Examination scale 2 weeks following the stroke. HALP score was computed by the formula: hemoglobin (g/L) × albumin (g/L) × lymphocytes (/L) / platelets (/L), and was split into three layers according to the tertiles. The connection between the HALP and cognitive results was investigated by binary logistic regression. RESULTS The PSCI group's HALP score was much lower than the non-PSCI group's (p < 0.001). The HALP score was divided into three layers: T1 ≤ 34.0, T2 34.1-49.4, and T3 ≥ 49.5, respectively. In the binary regression analysis, taking the T3 layer as the reference, the T1 layer showed the highest risk of PSCI after adjusting for confounding factors (odds ratio (OR) = 1.965, 95% confidence interval (CI) = 1.237-3.122, p = 0.004), while there was no increased risk of PSCI in the T2 layer (OR = 1.538, 95%CI = 0.983-2.404, p = 0.059). CONCLUSION Low HALP score at admission was found to be correlated with early-onset PSCI and may help clinicians in the early identification of high-risk patients.
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Yang Y, Liu S, Gan J, Zhu H, Du X, Chen Z, Ma L, Meng Q, Yang F, Chen H, Ji Y. Association between hemoglobin level and cognitive profile in old adults: A cross-sectional survey. Int J Geriatr Psychiatry 2022; 37. [PMID: 36040716 DOI: 10.1002/gps.5806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 08/12/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE In the present study, the association between Hemoglobin (HGB) level and cognitive profile was investigated and whether it affected the dementia risk in older adults. METHODS A cross-sectional population-based survey that included 3519 individuals ≥65 years of age was conducted in 2019. Basic demographic characteristics were collected. The neuropsychological assessments and blood tests were administered to evaluate cognition and HGB level. Generalized additive models were used to analyze the non-linear association between HGB levels and cognitive function. Logistics regression models were utilized to analyze the associations between HGB level and dementia risk. RESULTS Overall, 459 (12.7%) participants were diagnosed with dementia and there were more females (54.7%) than males (45.3%). The number of subjects with anemia (3%) or hyperhemoglobinemia (5.2%) was higher than participants with normal HGB level. A visual representation of the relationship between HGB level and Mini-Mental State Examination (MMSE) score showed an inverted U-curve, which is more evident in female. Logistics regression models showed that anemia (odds ratio, OR = 1.826, 95% confidence interval, CI: 1.166-2.860, p < 0.01), but not hyperhemoglobinemia, significantly increased the risk of dementia. These trends were not the same for males and females. An abnormal HGB level had greater effects in females, resulting in higher risk of dementia for females with anemia or hyperhemoglobinemia than subjects with normal HGB level including males. CONCLUSION Both low and high HGB levels can lead to cognitive decline in the incidence of dementia, indicating an inverted U-shaped curve association may exist between HGB level and global cognitive profile.
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Affiliation(s)
- Yaqi Yang
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Shuai Liu
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Jinghuan Gan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Han Zhu
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Xiaoshan Du
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Zhichao Chen
- Department of Neurology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lingyun Ma
- Department of Neurology, Fuxing Hospital, Capital Medical University, Beijing, China
| | - Qingbo Meng
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Fan Yang
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Hui Chen
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Yong Ji
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
- Department of Neurology, Tianjin Key Laboratory of Cerebrovascular and of Neurodegenerative Diseases, Tianjin Dementia Institute, Tianjin Huanhu Hospital, Tianjin, China
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Relationship between baseline haemoglobin content and poststroke cognitive impairment. J Clin Neurosci 2022; 101:212-216. [DOI: 10.1016/j.jocn.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 04/22/2022] [Accepted: 05/09/2022] [Indexed: 11/30/2022]
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