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Shafia S, Khoramirad A, Akhoundzadeh K. Thyroid hormones and stroke, the gap between clinical and experimental studies. Brain Res Bull 2024; 213:110983. [PMID: 38795852 DOI: 10.1016/j.brainresbull.2024.110983] [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: 01/11/2024] [Revised: 05/19/2024] [Accepted: 05/21/2024] [Indexed: 05/28/2024]
Abstract
Despite plenty of human studies on changes in thyroid hormones after stroke and some animal studies that assessed the effects of thyroid hormone administration on stroke, conclusive evidence for clinical application is lacking. This review aimed to determine the consistency of the results between clinical and preclinical studies. This article reviewed the PubMed, Embase, web of Knowledge, and Google Scholar databases up to June 2023 using the MeSH terms "stroke, cerebral ischemia, cerebral infarction, brain ischemia, brain infarction, triiodothyronine (T3), tetraiodothyronine (T4), thyroxine (T4), and thyroid hormone". The results of clinical and preclinical studies related to T3 substantially confirm each other. That is, in most human studies lower T3 was associated with poor outcomes, and in experimental studies, T3 administration also had therapeutic effects. However, the results of experimental studies related to T4 could not support those of clinical studies. There seem to be some conflicts between experimental and human studies, especially regarding changes and effects of T4 after stroke. The gap between experimental and clinical studies may lead to non-applicable results, wasting time and money, and unnecessary killing of animals.
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Affiliation(s)
- Sakineh Shafia
- Immunogenetic Research Center, Department of Physiology, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Ashraf Khoramirad
- Department of Nursing, Qom University of Medical Sciences, Qom, Iran.
| | - Kobra Akhoundzadeh
- Department of Physiology, Qom University of Medical Sciences, Qom, Iran.
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Said M, Gümüs M, Rieß C, Dinger TF, Rauschenbach L, Rodemerk J, Chihi M, Darkwah Oppong M, Dammann P, Wrede KH, Sure U, Jabbarli R. Impact of thyroid hormone replacement therapy on the course and functional outcome of aneurysmal subarachnoid hemorrhage. Acta Neurochir (Wien) 2024; 166:245. [PMID: 38829543 PMCID: PMC11147837 DOI: 10.1007/s00701-024-06118-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 05/10/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Thyroid hormones were reported to exert neuroprotective effects after ischemic stroke by reducing the burden of brain injury and promoting post-ischemic brain remodeling. OBJECTIVE We aimed to analyze the value of thyroid hormone replacement therapy (THRT) due to pre-existing hypothyroidism on the clinical course and outcome of aneurysmal subarachnoid hemorrhage (SAH). METHODS SAH individuals treated between January 2003 and June 2016 were included. Data on baseline characteristics of patients and SAH, adverse events and functional outcome of SAH were recorded. Study endpoints were cerebral infarction, in-hospital mortality and unfavorable outcome at 6 months. Associations were adjusted for outcome-relevant confounders. RESULTS 109 (11%) of 995 individuals had THRT before SAH. Risk of intracranial pressure- or vasospasm-related cerebrovascular events was inversely associated with presence of THRT (p = 0.047). In multivariate analysis, THRT was independently associated with lower risk of cerebral infarction (adjusted odds ratio [aOR] = 0.64, 95% confidence interval [CI] = 0.41-0.99, p = 0.045) and unfavorable outcome (aOR = 0.50, 95% CI = 0.28-0.89, p = 0.018), but not with in-hospital mortality (aOR = 0.69, 95% CI = 0.38-1.26, p = 0.227). CONCLUSION SAH patients with THRT show lower burden of ischemia-relevant cerebrovascular events and more favorable outcome. Further experimental and clinical studies are required to confirm our results and elaborate the mechanistic background of the effect of THRT on course and outcome of SAH.
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Affiliation(s)
- Maryam Said
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany.
- Department of Neurosurgery and Spine Surgery, Evangelisches Krankenhaus Oldenburg, Essen, Germany.
| | - Meltem Gümüs
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Christoph Rieß
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Thiemo Florin Dinger
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Laurèl Rauschenbach
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Jan Rodemerk
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Mehdi Chihi
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Marvin Darkwah Oppong
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Philipp Dammann
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Karsten Henning Wrede
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Ulrich Sure
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
| | - Ramazan Jabbarli
- Department of Neurosurgery and Spine, Surgery University Hospital of Essen, 45147, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg, Essen, Germany
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Rehan ST, ul Hussain H, Ali E, Eqbal F, Ahmed J, Eljack MMF, Asghar MS. Low triiodothyronine (T3) levels predict worse outcomes in autoimmune encephalitis-A meta-analysis of current literature. Brain Behav 2024; 14:e3603. [PMID: 38898639 PMCID: PMC11186844 DOI: 10.1002/brb3.3603] [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: 08/21/2023] [Revised: 12/18/2023] [Accepted: 05/04/2024] [Indexed: 06/21/2024] Open
Abstract
INTRODUCTION An unusual association between thyroid dysfunction and autoimmune encephalitis (AE) was noticed when patients presented with low free triiodothyronine (fT3) levels and antithyroid antibodies. We conducted a meta-analysis to investigate whether thyroid dysfunction, that is, lower fT3 levels are associated with worsening clinical manifestations and prognosis in patients with AE. METHODS Literature search of five electronic databases was performed till April 5, 2023. Inclusion criteria were as follows: Observational studies reporting patients with all subtypes of AE and assessing thyroid dysfunction categorized as low fT3 and non-low fT3. Primary endpoints included modified Rankin scale (mRS) at admission, abnormal magnetic resonance imaging, length of stay, seizures, and consciousness declination. RESULTS Comprehensive literature search resulted in 5127 studies. After duplicate removal and full-text screening, six observational studies were included in this analysis. Patients with low fT3 were 2.95 times more likely to experience consciousness declination (p = .0003), had higher mRS at admission (p < .00001), had 3.14 times increased chances of having a tumor (p = .003), were 3.88 times more likely to experience central hypoventilation, and were 2.36 times more likely to have positivity for antithyroid antibodies (p = .009) as compared to patients with non-low fT3. CONCLUSION The findings of our study suggest that low fT3 levels might be related to a more severe disease state, implying the significance of thyroid hormones in AE pathogenesis. This finding is crucial in not only improving the early diagnosis of severe AE but also in the efficient management of the disease.
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Affiliation(s)
| | - Hassan ul Hussain
- Department of MedicineDow University of Health SciencesKarachiPakistan
| | - Eman Ali
- Department of MedicineDow University of Health SciencesKarachiPakistan
| | - Farea Eqbal
- Department of MedicineDow University of Health SciencesKarachiPakistan
| | - Jawad Ahmed
- Department of MedicineDow University of Health SciencesKarachiPakistan
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Zhang J, Zhang L, Fu X, Chen Y, Duan Z, Tian G. The value of dynamic changes in FT3 level for predicting 90-day prognosis of HBV-ACLF patients. Eur J Med Res 2024; 29:288. [PMID: 38750605 PMCID: PMC11097578 DOI: 10.1186/s40001-024-01770-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 03/04/2024] [Indexed: 05/18/2024] Open
Abstract
OBJECTIVE To explore the effect of dynamic changes in free triiodothyronine (FT3) level for predicting the 90 day prognosis of patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF). METHODS The clinical data of 122 hospitalised patients with HBV-ACLF between September 2018 and January 2020 were collected and divided into a survival group (77 cases) and a death group (45 cases) according to the 90 day prognosis. We statistically analysed the characteristics of FT3 changes in the two groups of patients. Binary logistic regression one-way analysis was used to assess the degree of influence of each factor. The Kaplan-Meier survival curve and receiver operating characteristic curve were used to evaluate the effect of a single change in FT3 level difference (single △FT3) and the FT3 level change range (△FT3 range) in predicting the 90-day prognosis of patients. RESULTS There were only three types of changes in FT3 levels, which included 19 (15.6%) cases of continuous normal type, 35 (28.7%) cases of continuous decrease type and 68 (55.7%) cases of U-shaped change type. The difference in survival curves between the three types of patients was statistically significant (P < 0.001). CONCLUSION The dynamic change type of FT3 is related to the disease severity and 90-day prognosis of patients with HBV-ACLF. The single FT3 value and FT3 range could be used as a predictive factor for the 90-day prognosis of patients with HBV-ACLF. These results have a degree of research value and are worth further exploration in the future.
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Affiliation(s)
- Jian Zhang
- Infectious Diseases Department, Capital Medical University XuanWu Hospital, No. 45 of Changchun Street, Xicheng District, Beijing, 100053, China
| | - Luxue Zhang
- Infectious Diseases Department, Capital Medical University XuanWu Hospital, No. 45 of Changchun Street, Xicheng District, Beijing, 100053, China
| | - Xiaokang Fu
- Infectious Diseases Department, Capital Medical University XuanWu Hospital, No. 45 of Changchun Street, Xicheng District, Beijing, 100053, China
| | - Yu Chen
- Department of Difficult and Complicated Liver Diseases and Artificial Liver Center, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
| | - Zhongping Duan
- Department of Difficult and Complicated Liver Diseases and Artificial Liver Center, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China.
| | - Geng Tian
- Infectious Diseases Department, Capital Medical University XuanWu Hospital, No. 45 of Changchun Street, Xicheng District, Beijing, 100053, China.
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Fu J, Zhao Q, Li J, Chen X, Peng L. Association between thyroid hormone levels in the acute stage of stroke and risk of poststroke depression: A meta-analysis. Brain Behav 2024; 14:e3322. [PMID: 38189637 PMCID: PMC10751399 DOI: 10.1002/brb3.3322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/10/2023] [Accepted: 10/25/2023] [Indexed: 01/09/2024] Open
Abstract
BACKGROUND Thyroid hormones have been indicated to be associated with depression, but their relationship with poststroke depression (PSD) remains controversial. Therefore, we performed a meta-analysis to explore the correlation between thyroid hormone levels in acute stroke and PSD. METHODS We searched databases for eligible studies. Standard mean differences (SMD) and 95% confidence intervals (CI) were applied to evaluate the association among levels of thyroid hormones, including thyroid-stimulating hormone (TSH), free triiodothyronine (FT3), and free thyroxine (FT4), in acute stroke patients and the risk of PSD. RESULTS A total of 13 studies were included in the analysis. Compared to non-PSD patients, PSD patients had remarkably lower serum TSH and FT3 levels (TSH: SMD = -0.59, 95%CI = -1.04 to -.15, p = .009; FT3: SMD = -0.40, 95%CI = -.51 to -.30, p = .000) and higher serum FT4 levels (SMD = 0.33, 95%CI = .07-.59, p = .013). Subgroup analysis showed that there may be a more statistically significant association between FT3 and the risk of PSD compared to TSH and FT4. CONCLUSIONS Our results suggested that patients with lower serum TSH and FT3 levels as well as higher serum FT4 levels in the acute stage of stroke may be more susceptible to PSD.
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Affiliation(s)
- Jie Fu
- Department of NeurologyThe Affiliated Hospital of Southwest Medical UniversityLuzhouSichuanChina
| | - Qin Zhao
- Department of NeurosurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhou SichuanChina
| | - Jinglun Li
- Department of NeurologyThe Affiliated Hospital of Southwest Medical UniversityLuzhouSichuanChina
| | - Xiu Chen
- Department of NeurosurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhou SichuanChina
| | - Lilei Peng
- Department of NeurosurgeryThe Affiliated Hospital of Southwest Medical UniversityLuzhou SichuanChina
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Murolo M, Di Vincenzo O, Cicatiello AG, Scalfi L, Dentice M. Cardiovascular and Neuronal Consequences of Thyroid Hormones Alterations in the Ischemic Stroke. Metabolites 2022; 13:metabo13010022. [PMID: 36676947 PMCID: PMC9863748 DOI: 10.3390/metabo13010022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/15/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
Ischemic stroke is one of the leading global causes of neurological morbidity and decease. Its etiology depends on multiple events such as cardiac embolism, brain capillaries occlusion and atherosclerosis, which ultimately culminate in blood flow interruption, incurring hypoxia and nutrient deprivation. Thyroid hormones (THs) are pleiotropic modulators of several metabolic pathways, and critically influence different aspects of tissues development. The brain is a key TH target tissue and both hypo- and hyperthyroidism, during embryonic and adult life, are associated with deranged neuronal formation and cognitive functions. Accordingly, increasing pieces of evidence are drawing attention on the consistent relationship between the THs status and the acute cerebral and cardiac diseases. However, the concrete contribution of THs systemic or local alteration to the pathology outcome still needs to be fully addressed. In this review, we aim to summarize the multiple influences that THs exert on the brain and heart patho-physiology, to deepen the reasons for the harmful effects of hypo- and hyperthyroidism on these organs and to provide insights on the intricate relationship between the THs variations and the pathological alterations that take place after the ischemic injury.
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Affiliation(s)
- Melania Murolo
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy
- Correspondence:
| | - Olivia Di Vincenzo
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy
- Department of Public Health, University of Naples “Federico II”, 80131 Naples, Italy
| | | | - Luca Scalfi
- Department of Public Health, University of Naples “Federico II”, 80131 Naples, Italy
| | - Monica Dentice
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy
- CEINGE-Biotecnologie Avanzate S.c.a.r.l., 80131 Naples, Italy
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Rastegar-Moghaddam SH, Alipour F, Hosseini M, Ebrahimzadeh-Bideskan A. Anti-apoptotic and neurogenic properties in the hippocampus as possible mechanisms for learning and memory improving impacts of vitamin D in hypothyroid rats during the growth period. Life Sci 2022; 312:121209. [PMID: 36410409 DOI: 10.1016/j.lfs.2022.121209] [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: 09/26/2022] [Revised: 11/12/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
The current study was designed to investigate the protective effects of Vitamin D (VD) on hippocampal neurogenesis, apoptosis, and subsequent hippocampal-dependent learning and memory performance in hypothyroid juvenile rats. Twenty eight male Wistar rats were randomly divided into four groups as; control, Hypothyroid (Hypo), Hypo-VD100 and Hypo-VD500. Hypothyroidism was induced by giving 0.05 % propylthiouracil (PTU), and VD (100 or 500 IU/kg) treatment was performed daily by gavage. At the end of treatment, Morris water maze (MWM) was carried out and evaluated hippocampal neurogenesis, apoptosis, and dark neurons (DNs). Our results revealed that the escape latency and the traveled distance to find the platform in the Hypo group were significantly longer but the time spent and distance traveled in the target area in probe trial was lower than the control group. Hypothyroidism was accompanied by a marked decrease in hippocampal neurogenesis, and a significant increase in the number of apoptotic neurons and DNs compared to the control group. VD decreased escape latency and the traveled distance to find the platform but increased the time spent and distance traveled in the target area in probe trial than the Hypo group. VD also increased neurogenesis, reduced apoptosis and DNs production compared to the Hypo group. In conclusion, these results support a role for VD in the restoring hippocampal neurogenesis impairment, reducing neuronal apoptosis, and DNs in hypothyroid rats as well as raise the possibility that VD may contribute as a therapeutic approach to improve the learning and memory deficits associated with hypothyroidism.
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Affiliation(s)
- Seyed Hamidreza Rastegar-Moghaddam
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Anatomy and Cell Biology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Alipour
- Department of Anatomy and Cell Biology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Hosseini
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Ebrahimzadeh-Bideskan
- Department of Anatomy and Cell Biology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Chen H, Xu M, Huang Y, He J, Ren W. Low triiodothyronine syndrome is associated with stroke-associated pneumonia. Eur J Clin Invest 2022; 52:e13840. [PMID: 35842892 DOI: 10.1111/eci.13840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Stroke-associated pneumonia (SAP) is the most common early consequence in patients suffering from an acute ischaemic stroke (AIS). The purpose of this study was to explore the possible relationship between low triiodothyronine (T3) syndrome and SAP in stroke patients. METHODS This study recruited 2460 consecutive AIS patients. SAP was defined according to the modified Centers for Disease Control and Prevention criteria for hospital-acquired pneumonia. The thyroid hormones levels were measured within 24 h after admission. Low T3 syndrome was characterized as T3 below the lower limit of the reference interval accompanied by normal TSH levels. RESULTS Among the total patients, 336 (13.7%) patients were diagnosed with SAP. SAP in individuals with low T3 syndrome was substantially greater (p < .001) as compared to those without low T3 syndrome. After adjusting for possible confounders, low T3 syndrome (adjusted odds ratio [aOR] = 1.59; 95% confidence interval [CI], 1.20-2.09; p = .001) remained significant in our logistic model. Patients with low T3 syndrome had a higher risk of severe SAP (aOR = 2.17, 95% confidence interval [CI] 1.38-3.44; p = .001). CONCLUSION Low T3 syndrome, independent of recognized risk factors, is a possible risk factor for in-hospital SAP, which can help clinicians in the early detection and treatment of high-risk patients.
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Affiliation(s)
- Huijun Chen
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Minjie Xu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yezhi Huang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jincai He
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenwei Ren
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Chen JF, Weng WZ, Huang M, Peng XH, Zhang J, Xiong J, He JR, Zhang SQ, Cao HJ, Gao B, Lin DN, Gao J, Gao ZL, Lin BL. The impact of serum thyroid-stimulation hormone levels on the outcome of hepatitis B virus related acute-on-chronic liver failure: an observational study. BMC Gastroenterol 2022; 22:330. [PMID: 35799116 PMCID: PMC9260984 DOI: 10.1186/s12876-022-02406-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 06/29/2022] [Indexed: 12/20/2022] Open
Abstract
Background Thyroid dysfunction has been reported in severe liver diseases. The aim of this study was to analyze the impact of serum thyroid-stimulation hormone (TSH) levels on the prognosis of patients with hepatitis B virus (HBV)-related acute-on-chronic liver failure (ACLF).
Methods This retrospective cohort study included 1,862 patients with HBV-related ACLF. Risk factors associated with 30-day and 90-day survival, hazard ratios (HRs), and 95% confidence intervals (CIs) for TSH were estimated using Cox proportional hazards regression. The Area Under the ROC curve (AUROC) analysis was carried out, and the cut-off values were calculated. After grouping by the cut-off value, survival was compared between the groups using the log-rank test. This study data is from the “Survival Cohort Study (SCS)”, which has been registered at ClinicalTrials.gov (NCT03992898). Results Multivariate analysis indicated that an elevated TSH level was a highly significant predictor for 30-day survival (HR = 0.743, 95% CI: 0.629–0.878, P < 0.001) and 90-day survival (HR = 0.807, 95% CI: 0.717–0.909, P < 0.001). The AUROC of TSH level for 30-day and 90-day mortality were 0.655 and 0.620, respectively, with the same best cut-off values of 0.261 µIU/mL. Log-rank test showed that the group with higher TSH level had higher 30-day (78.5%, 95% CI: 76.1%-80.9% vs. 56.9%, 95% CI: 53.4%-60.4%; P < 0.001) and 90-day survival rate (61.5%, 95% CI: 58.6%-64.4% vs. 42.8%, 95% CI: 39.3%-46.3%; P < 0.001). Similar findings were observed in subgroups analysis. After adjusting for age and other risk factors, the higher level of TSH remained associated with 30-day survival (HR = 0.602, 95% CI: 0.502–0.721, P < 0.001) and 90-day survival (HR = 0.704, 95% CI, 0.609–0.814, P < 0.001). Conclusions Serum TSH level significantly correlate with HBV-related ACLF patients’ survival and may be of value for predicting 30-day and 90-day survival of patients with HBV-related ACLF. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02406-7.
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Affiliation(s)
- Jun-Feng Chen
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Wei-Zhen Weng
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Miao Huang
- Department of Nursing, Guangzhou Red Cross Hospital, Fourth Affiliated Hospital of Jinan University, Guangzhou, 510220, China
| | - Xiao-Hua Peng
- Department of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, 518107, China
| | - Jing Zhang
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Jing Xiong
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Jian-Rong He
- Green Templeton College, University of Oxford, London, OX26HG, UK
| | - Shao-Quan Zhang
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Hui-Juan Cao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Bin Gao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Deng-Na Lin
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Juan Gao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China
| | - Zhi-Liang Gao
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China.,Guangdong Provincial Key Laboratory of Liver Disease, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China.,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, Guangdong, China
| | - Bing-Liang Lin
- Department of Infectious Diseases, Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Tianhe Area, Guangzhou, 510630, China. .,Guangdong Provincial Key Laboratory of Liver Disease, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China. .,Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou, 510080, Guangdong, China.
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Kobayashi Y, Okumura G, Morizumi T, Nagamatsu K, Shimizu Y, Sasaki T, Sato A, Sekijima Y, Hongo K. Thyroid hormone decreasing after mechanical thrombectomy for cerebral infarction. Clin Neurol Neurosurg 2022; 219:107335. [PMID: 35724614 DOI: 10.1016/j.clineuro.2022.107335] [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: 04/02/2022] [Revised: 05/05/2022] [Accepted: 06/07/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Mechanical thrombectomy (MT) is an established treatment for large vessel occlusion in patients with cerebral infarction. The use of iodine contrast agent decreases thyroid hormone levels via the Wolff-Chaikoff effect. Low triiodothyronine (T3) syndrome caused due to severe illness status can contribute to decreased levels of thyroid hormones. Reportedly, a low T3 level is associated with poor prognosis in patients with cerebral infarction. This study aimed to clarify the changes in thyroid hormone levels in the acute phase after MT and the effects of the iodine contrast agent on these hormones. METHODS This was a single-center, prospective, and single-arm trial. Thyroid stimulating hormone (TSH), free T3 (FT3), and free T4 (FT4) levels were tested on admission and 24 h postoperatively in patients who were approved for MT. RESULTS A total of 37 patients were screened during the study period and 31 patients were enrolled in this study. Significant decreases were observed in TSH (P < 0.001) and FT3 (P < 0.001) levels 24 h after MT. Moreover, there was a correlation between the decrease in ratio of change in FT3 levels and the amount of iodine contrast agent used per body surface area (r = 0.43, P = 0.019), while no such correlations were detected for TSH and FT4. CONCLUSION We demonstrated that TSH and FT3 levels decreased in the acute phase after MT and that FT3 levels were associated with the amount of iodine contrast agent used.
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Affiliation(s)
- Yuya Kobayashi
- Department of Neurology, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan.
| | - Gaku Okumura
- Department of Neurology, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Teruya Morizumi
- Department of Neurology, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Kiyoshiro Nagamatsu
- Department of Neurology, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Yusaku Shimizu
- Department of Neurology, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Tetsuo Sasaki
- Department of Neurosurgery, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Atsushi Sato
- Department of Neurosurgery, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
| | - Yoshiki Sekijima
- Department of Medicine (Neurology & Rheumatology), Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto 390-8621, Japan
| | - Kazuhiro Hongo
- Department of Neurosurgery, Ina Central Hospital, 1313-1, Ina, Nagano, 396-8555, Japan
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Hu X, Wang H, Yuan D, Qu H, Li Y, Wang N, Wang X, Liu X, Xu H, Zhang Y, Wang X. An Extended Prognostic Index of the ISSWM Score Based on Thyroid Complications in Waldenström Macroglobulinemia/Lymphoplasmacytoid Lymphoma. Front Oncol 2022; 12:870258. [PMID: 35646661 PMCID: PMC9136013 DOI: 10.3389/fonc.2022.870258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 04/04/2022] [Indexed: 12/23/2022] Open
Abstract
Waldenström macroglobulinemia/lymphoplasmacytoid lymphoma (WM/LPL) is a rare lymphoproliferative neoplasm characterized by clonally related lymphocytes, lymphoplasmacytic cells, and plasma cell proliferation. WM/LPL patients commonly present with elevated immunoglobulin, predominantly immunoglobulin M (IgM). Previous studies reported that thyroid dysfunction was associated with the development and progression of solid tumors. However, only limited information is available on the correlation between thyroid complications and lymphoid malignancies. The aim of our study was to explore the prognostic significance of thyroid complications in WM/LPL. Herein, 13.3% of WM/LPL patients were diagnosed with thyroid complications, which were significantly associated with unfavorable progression-free survival (PFS), overall survival (OS), and adverse treatment response. Co-existing thyroid disease was significantly related to alleviated serum IgM levels, providing an answer to practical problems. Furthermore, the presence of thyroid complications was identified as an independent prognostic indicator for PFS in WM/LPL. Incorporating the ISSWM score with thyroid complications was superior to ISSWM alone in risk stratification and prognostic prediction. Furthermore, subgroup analyses of WM/LPL patients revealed that subclinical hypothyroidism predicted undesirable outcomes at the early stage. These results were also supported by independent microarray dataset analyses. In conclusion, the primary strength of this study is that it provides robust real-world evidence on the prognostic role of thyroid complications, highlighting further clinical concerns in the management of WM/LPL patients.
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Affiliation(s)
- Xinting Hu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
| | - Hua Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
| | - Dai Yuan
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huiting Qu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Li
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Na Wang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xianghua Wang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xin Liu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hongzhi Xu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ya Zhang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Xin Wang, ; Ya Zhang,
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Medicine, Shandong University, Jinan, China
- Shandong Provincial Engineering Research Center of Lymphoma, Jinan, China
- Branch of National Clinical Research Center for Hematologic Diseases, Jinan, China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Xin Wang, ; Ya Zhang,
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12
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Qiao S, Zhang SC, Zhang RR, Wang L, Wang ZH, Jiang J, Wang AH, Liu XW. Thyroid Function and Low Free Triiodothyronine in Chinese Patients With Autoimmune Encephalitis. Front Immunol 2022; 13:821746. [PMID: 35222399 PMCID: PMC8866758 DOI: 10.3389/fimmu.2022.821746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Objectives Low free triiodothyronine (FT3) is usually associated with worse functional outcome in critical illness; however, the information on thyroid dysfunction and autoimmune encephalitis (AE) is limited. This study aims to evaluate the clinical prognostic value of thyroid function and low-T3 syndrome in patients with multiple subtypes of AE. Methods In this retrospective study, we identified the hospital records of 319 candidate patients with AE admitted between January 2016 and December 2020. We then extracted the clinical features and outcomes. Modified Rankin scale (mRS) scores were used to evaluate the patients’ neurological function. The serum levels of FT3, free thyroxine (FT4), and thyroid-stimulating hormone (TSH) were measured upon admission. Normal thyroid stimulating hormone level with FT3 below the lower limit of the reference interval (2.63 nmol/L) was defined as low-T3 syndrome. Results A total of 237 AE cases remained after screening. Among these, 57.81% (137/237) were men and the average age at onset was 41 y (interquartile range, 12–61 y). We found that 83.54% (198/237) of the patients had a good prognosis, and 16.46% (39/237) had a poor prognosis. Abnormal thyroid function was observed in 30.80% of these patients, with a relatively greater prevalence in the group with a poor prognosis (p < 0.001). The serum FT3 levels in the poor-prognosis group were significantly lower than those in the good-prognosis group (p < 0.001). Low-T3 syndrome occurred in 15.19% of AE cases and was more frequent in patients with poor prognosis (p < 0.001). Conclusions Abnormal thyroid function in AE is frequent, and serum FT3 levels in patients with poor prognosis are significantly lower than in those with good prognosis. Low-T3 syndrome could be a potential candidate for predicting the prognosis of AE following future research.
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Affiliation(s)
- Shan Qiao
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China.,Department of Medical Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Shan-Chao Zhang
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China.,Medical Research and Laboratory Diagnostic Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,School of Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ran-Ran Zhang
- Department of Neurology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lei Wang
- Department of Neurology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zhi-Hao Wang
- Department of Neurology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jing Jiang
- Department of Neurology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ai-Hua Wang
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Xue-Wu Liu
- Department of Neurology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.,Institute of Epilepsy, Shandong University, Jinan, China
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13
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Thyroid Hormone Levels Help to Predict Outcome of Critically Ill Patients Undergoing Early Neurological Rehabilitation. BIOMED RESEARCH INTERNATIONAL 2022; 2022:8447080. [PMID: 35187173 PMCID: PMC8853786 DOI: 10.1155/2022/8447080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 01/27/2022] [Indexed: 11/29/2022]
Abstract
The present study was aimed at examining thyroid hormones and other clinical factors to improve the accuracy of outcome prediction among critically ill patients undergoing early neurological rehabilitation. Patients consecutively admitted to an intensive or intermediate care unit were screened for eligibility. Serum levels of free triiodothyronine (fT3), free thyroxine (fT4), and thyroid-stimulating hormone (TSH) were collected during the first three days after admission. The Glasgow Outcome Scale (GOS) was defined as the primary outcome measure. Thyroid hormone levels and other clinical factors were entered into a binary logistic regression model to predict a good outcome at the end of early rehabilitative treatment. 395 patients (268 males) with a median age of 62 years (IQR = 52 − 76) and a median disease duration of 19 days (IQR = 13 − 28) were included in the study. Most patients (80%) had decreased fT3 values. Patients with low fT3 were admitted earlier to the rehabilitation facility and had more severe impairment upon admission compared to patients with fT3 values within the normal range. Both decreased fT3 and TSH levels were associated with an unfavorable outcome (GOS ≤ 3), but only TSH proved to be an independent predictor in multivariate analyses (OR = 1.11; 95%CI = 1.02 − 1.22). These data suggest that decreased fT3 and TSH levels upon admission may predict an unfavorable outcome at the end of early rehabilitative treatment. Thus, thyroid hormone levels are not only important during acute treatment but also in prolonged critical illness.
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14
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Doshi M, Watanabe S, Natori Y, Hosoyamada M, Hirashima-Akae Y. Triiodothyronine Aggravates Global Cerebral Ischemia-Reperfusion Injury in Mice. Biol Pharm Bull 2021; 44:1824-1831. [PMID: 34853265 DOI: 10.1248/bpb.b21-00424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Thyroid hormones (THs) have been suggested to play an important role in both physiological and pathological events in the central nervous system. Hypothyroidism, which is characterized by low levels of serum THs, has been associated with aggravation of ischemic neuronal injuries in stroke patients. We hypothesized that administration of T3, the main active form of THs, may attenuate the ischemic neuronal injuries. In mice, global cerebral ischemia (GCI), which is induced by transient occlusion of the bilateral common carotid artery, causes neuronal injuries by inducing neuronal death and activating inflammatory responses after reperfusion in the hippocampus. In this study, we examined the effect of T3 administration on DNA fragmentation induced by neuronal death and the activation of inflammatory cells such as astrocytes and microglia in the hippocampus following GCI. The content of nucleosomes generated by DNA fragmentation in the hippocampus was increased by GCI and further increased by T3 administration. The protein expression levels of glial fibrillary acidic protein (GFAP), an astrocytic marker, and Ionized calcium binding adaptor protein 1 (Iba1), a microglial marker, in the hippocampus were also increased by GCI and further increased by T3 administration. The levels of T3 in both the serum and hippocampus were elevated by T3 administration. Our results indicate that T3 administration aggravates GCI-reperfusion injury in mice. There may be an increased risk of aggravation of ischemic stroke by the excessive elevation of T3 levels during the drug treatment of hypothyroidism.
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Affiliation(s)
- Masaru Doshi
- Department of Human Physiology and Pathology, Faculty of Pharma-Sciences, Teikyo University
| | - Shiro Watanabe
- Division of Nutritional Biochemistry, Institute of Natural Medicine, University of Toyama
| | - Yujin Natori
- Department of Legal Medicine and Bioethics, Nagoya University Graduate School of Medicine
| | - Makoto Hosoyamada
- Department of Human Physiology and Pathology, Faculty of Pharma-Sciences, Teikyo University
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Vancamp P, Butruille L, Demeneix BA, Remaud S. Thyroid Hormone and Neural Stem Cells: Repair Potential Following Brain and Spinal Cord Injury. Front Neurosci 2020; 14:875. [PMID: 32982671 PMCID: PMC7479247 DOI: 10.3389/fnins.2020.00875] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/28/2020] [Indexed: 12/22/2022] Open
Abstract
Neurodegenerative diseases are characterized by chronic neuronal and/or glial cell loss, while traumatic injury is often accompanied by the acute loss of both. Multipotent neural stem cells (NSCs) in the adult mammalian brain spontaneously proliferate, forming neuronal and glial progenitors that migrate toward lesion sites upon injury. However, they fail to replace neurons and glial cells due to molecular inhibition and the lack of pro-regenerative cues. A major challenge in regenerative biology therefore is to unveil signaling pathways that could override molecular brakes and boost endogenous repair. In physiological conditions, thyroid hormone (TH) acts on NSC commitment in the subventricular zone, and the subgranular zone, the two largest NSC niches in mammals, including humans. Here, we discuss whether TH could have beneficial actions in various pathological contexts too, by evaluating recent data obtained in mammalian models of multiple sclerosis (MS; loss of oligodendroglial cells), Alzheimer’s disease (loss of neuronal cells), stroke and spinal cord injury (neuroglial cell loss). So far, TH has shown promising effects as a stimulator of remyelination in MS models, while its role in NSC-mediated repair in other diseases remains elusive. Disentangling the spatiotemporal aspects of the injury-driven repair response as well as the molecular and cellular mechanisms by which TH acts, could unveil new ways to further exploit its pro-regenerative potential, while TH (ant)agonists with cell type-specific action could provide safer and more target-directed approaches that translate easier to clinical settings.
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Affiliation(s)
- Pieter Vancamp
- Laboratory Molecular Physiology and Adaptation, CNRS UMR 7221, Muséum National d'Histoire Naturelle, Department Adaptations of Life, Paris, France
| | - Lucile Butruille
- Laboratory Molecular Physiology and Adaptation, CNRS UMR 7221, Muséum National d'Histoire Naturelle, Department Adaptations of Life, Paris, France
| | - Barbara A Demeneix
- Laboratory Molecular Physiology and Adaptation, CNRS UMR 7221, Muséum National d'Histoire Naturelle, Department Adaptations of Life, Paris, France
| | - Sylvie Remaud
- Laboratory Molecular Physiology and Adaptation, CNRS UMR 7221, Muséum National d'Histoire Naturelle, Department Adaptations of Life, Paris, France
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Rashad NM, Ahmed HS, Ashour WMR, Yousef MS. Association of vaspin gene expression and its serum level on the risk of ischemic stroke in type 2 diabetic Egyptian patients: Prospective case‐control study. Biotechnol Appl Biochem 2020; 67:912-919. [DOI: 10.1002/bab.1850] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 11/05/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Nearmeen M. Rashad
- Internal Medicine Department, Faculty of Medicine Zagazig University Zagazig Egypt
| | - Hanan S. Ahmed
- Clinical Pathology Department, Faculty of Medicine Zagazig University Zagazig Egypt
| | | | - Mohammed S. Yousef
- Internal Medicine Department, Faculty of Medicine Zagazig University Zagazig Egypt
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Dong XF, Kong FZ, Shen MQ, Huang J, Gao ZE, Guo QZ, Zhao Z, Luo WF, Cheng QZ, Wu GH. Triiodothyronine levels were positively correlated with opening of collateral circulation in cerebral infarction patients with large artery atherosclerosis. Arch Med Sci 2020; 16:51-57. [PMID: 32051705 PMCID: PMC6963139 DOI: 10.5114/aoms.2020.91286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 07/21/2017] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Non-thyroidal illness syndrome (NTIS) is one of the signs for poor prognosis of cerebral infarction (CI), but its risk factors had never been explored. In this study, we analyzed the potential effect of collateral circulation on prognosis prediction of triiodothyronine for large artery atherosclerosis cerebral infarction (LAA-CI) patients. MATERIAL AND METHODS Clinical data of CI patients between 2012 and 2014 were collected. Imaging inspection was used for determining TOAST classification and evaluating collateral circulation. One-year follow-up was conducted for mRS score by telephone. RESULTS T3 level in the NTIS group (p = 0.001) was significantly decreased while TSH level (p < 0.001) was increased. Patients in the NTIS group had a poorer prognosis (p = 0.008) and the main reason was the high mortality (p = 0.002). NTIS predicted poor collateral circulation (p = 0.026) and good collateral circulation tended to be less likely concomitant with NTIS (p = 0.001). Logistic regression analysis showed that triiodothyronine concentrations (OR = 4.760, 95% CI: 1.981-11.456, p < 0.001) were positively correlated with but advanced age (OR = 0.756, 95% CI: 0.645-0.886, p = 0.001) negatively with opening of collateral circulation. CONCLUSIONS Poor opening of collateral circulation was likely to mediate the prediction of NTIS for prognosis of LAA-CI patients.
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Affiliation(s)
- Xiao-Feng Dong
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Fan-Zhen Kong
- Department of Psychology, Suzhou Guangji Hospital, Suzhou Psychiatric Hospital, Suzhou, China
| | - Ming-Qiang Shen
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Jiang Huang
- Ophthalmology Department, Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zong-En Gao
- Neurology Department, Shengli Oilfield Central Hospital, Suzhou, China
| | - Qian-Zhu Guo
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Zhong Zhao
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Wei-Feng Luo
- Neurology Department, Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Qing-Zhang Cheng
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Guan-Hui Wu
- Neurology Department, Suzhou Municipal Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
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18
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Alzoughool F, Atoum M, Al Hourani H, Abdelqader R, Masalha H, Alkharabsheh AR, Abu-Awad A. Significant reduction of T3 hormone and increase in the occurrence of non-thyroid illness syndrome in ovarian cyst and polycystic ovary syndrome patients. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2019. [DOI: 10.23736/s0393-3660.18.03958-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Zhang S, Zhao X, Xu S, Yuan J, Si Z, Yang Y, Qiao S, Xu X, Wang A. Low free triiodothyronineis predicts worsen neurological outcome of patients with acute ischemic stroke: a retrospective study with bioinformatics analysis. BMC Neurol 2019; 19:272. [PMID: 31690277 PMCID: PMC6833267 DOI: 10.1186/s12883-019-1509-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 10/22/2019] [Indexed: 12/25/2022] Open
Abstract
Backgroud Patients with acute ischemic stroke (AIS) often experience low serum free triiodothyronine (FT3), but the association of low FT3 with stroke severity, subtype and prognosis has not yet been thoroughly studied, and the molecular events underlying these clinical observation were also unclear. Methods We retrospectively collected 221 cases of AIS and 182 non-AIS cases with detailed clinical data from our department. FT3 concentrations were measured on admission to predict functional outcome within 3 months using multivariable models adjusted for other risk factors. Receiver operating characteristic (ROC) curves were calculated to define the best cutoff value of FT3 of stroke severity, subtypes and neurological outcome. Gene set enrichment, pathway mapping and network analyses of deferentially expressed genes (DEGs) were performed. Results FT3 was significantly decreased in AIS patients with National Institutes of Health Stroke Scale (NIHSS) > 3 and 3-months modified Rankin Scale (mRS) > 2. The cut-off value of FT3 for NIHSS on admission was 4.30 pmol/L. Also, FT3 level was significantly lower in large artery atherosclerosis (LAA) group and cardioembolism (CE) group than that in small vessel occlusion (SVO). FT3 value served as an independent predictor for neurological outcomes for which the cut-off value of FT3 was 4.38 pmol/l. Gene ontology (GO) analysis showed that the biological function of DEGs was mainly enriched in multicellur organism, neuron differentiation and cellular response to hypoxia. The cellular components were involved in extracelluar region, exosome and matrix, and the molecular functions were transcriptional activator activity, DNA binding and nuclear hormone receptor binding. Signal pathways analysis was indicative of neuroactive ligand-receptor interaction, thyroid hormone signaling pathway, and protein digestion and absorption these DEGs were involved in. Six related gene were identified as hubs from the protein-protein interaction (PPI) networks. Three modules were selected from PPI, of which MMP4, ADRA2C and EIF3E were recognized as the seed genes. Conclusions Low FT3 value on admission was associated with stroke severity, subtype and prognosis. In addition, DEGs identified from bioinformatics analysis are likely to be candidates for elucidating clinical outcomes with low FT3, and provide us with therapeutic targets for improving stroke prognosis.
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Affiliation(s)
- Shanchao Zhang
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China.
| | - Xia Zhao
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Shan Xu
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Jing Yuan
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Zhihua Si
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Yang Yang
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Shan Qiao
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Xuxu Xu
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
| | - Aihua Wang
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, NO.16766 JingShi Road, Jinan, 250014, Shandong, China
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Kreber LA, Ashley MJ, Masel BE, Singh CK, Randle KD, Johnson C, Helvie R, Ashley MJ, Griesbach GS. Prevalence of growth hormone deficiency in middle-age adults recovering from stroke. Brain Inj 2019; 34:276-280. [PMID: 31661639 DOI: 10.1080/02699052.2019.1682195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Objective: The prevalence of chronic growth hormone deficiency (GHD) and its association with other hormonal deficiencies was determined in middle-aged patients post-stroke with and without consideration of body mass index (BMI).Methods: Clinical records were reviewed to determine pituitary function at least 3 months post-stroke. Patients with a history of endocrine anomalies were excluded. GHD was determined by utilizing standard peak GH cutoffs following the glucagon stimulation test. A secondary analysis was conducted with stricter BMI-adjusted cutoffs. The accuracy of IGF-1 in predicting GHD was also examined.Results: GHD was diagnosed in 54% of patients (≥5.0 μg/L), with 32% falling into the severe (≤3 μg/L) category. Patients with GHD had lower levels of FSH, T3, LH, and SHBG. Analyzes of BMI-adjusted GH levels, revealed that 14% of patients were GHD. These patients had higher prolactin. IGF-1 values were not predictive of GHD. Latency to be admitted to post-acute rehabilitation was greater in patients with GHD.Conclusions: Evidence suggests patients with stroke may be at risk for developing GHD. GHD was associated with decreased levels of other hormones. Co-morbidities for stroke and neuroendocrine dysfunction overlap and may have implications for recovery following stroke.
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Affiliation(s)
- Lisa A Kreber
- Centre for Neuro Skills, Bakersfield, CA, USA.,School of Health Sciences, Southern Illinois University, Carbondale, IL, USA
| | | | - Brent E Masel
- Centre for Neuro Skills, Bakersfield, CA, USA.,Department of Neurology, Medical Branch, University of Texas, Galveston, TX, USA
| | | | | | | | | | - Matthew J Ashley
- Centre for Neuro Skills, Bakersfield, CA, USA.,Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Grace S Griesbach
- Centre for Neuro Skills, Bakersfield, CA, USA.,Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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Zhu J, Chen M, Li N, Yang S, Xu L, Wang Y, Li H. Correlation analysis of serum thyroid stimulating hormone with acute cerebrovascular disease. Eur J Med Res 2019; 24:35. [PMID: 31651357 PMCID: PMC6813055 DOI: 10.1186/s40001-019-0395-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 10/16/2019] [Indexed: 02/06/2023] Open
Abstract
Background Acute cerebrovascular disease (ACVD) could cause abnormal metabolism of thyroid hormones (TH), mostly represented as a euthyroid sick syndrome or low T3 syndrome. However, the changes in serum thyroid-stimulating hormone (TSH) are controversial. The aim of this study is to investigate the clinical significance of TSH alteration in patients with ACVD. Method Patients with ACVD admitted in our hospitals between January 2013 and September 2017 were enrolled in this study (n = 245, including 176 cerebral infarctions and 69 cerebral hemorrhages). Their thyroid hormones were measured and compared with healthy individuals (n = 75). The correlation of TSH with severity and prognosis of ACVD were analyzed by receiver operating characteristic curve. Results Serum TSH in ACVD group was higher than the control group (1.64 ± 1.08 vs. 1.26 ± 0.36 μIU/mL, P < 0.05). The TSH levels in intermediate and severe patients with ACVD were higher than in mild patients (1.72 ± 1.18 vs. 2.71 ± 0.93 vs. 1.02 ± 0.47 μIU/mL, P < 0.05). Receiver Operating Characteristic curve (ROC) of TSH in determining the severity of patients were 0.863 (Area under the curve, AUC), 1.496 μIU/L (optimal threshold), 76.5% (sensitivity) and 87.3% (specificity). TSH levels in improved and unchanged groups were significantly higher than the primarily healing group (2.27 ± 1.11 vs. 2.88 ± 1.07 vs. 0.86 ± 0.46 μIU/mL, P < 0.05). ROC of TSH in determining the prognosis of patients was 0.910 (AUC), 1.681 mIU/L (optimal threshold), 79.8% (sensitivity) and 90.5% (specificity) correspondingly. Conclusion Since elevated TSH in ACVD patients affects the outcome of thyroid function evaluation, it is preferable to re-check after the acute period. A correlation between a high TSH level and the severity and prognosis of ACVD was detected, but the mechanism of this correlation needs to be further studied.
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Affiliation(s)
- Jian Zhu
- Department of Neurology, Dachang Hospital of Baoshan District, Shanghai, 200444, China
| | - Ming Chen
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China
| | - Nan Li
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China
| | - Shaoling Yang
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China
| | - Lu Xu
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China
| | - Yanru Wang
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China
| | - Hong Li
- Department of Endocrinology and Metabolism, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301, Middle Yan Chang Road, Shanghai, 200072, China.
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22
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Li D, Li Y, Chen Y, Li H, She Y, Zhang X, Chen S, Chen W, Qiu G, Huang H, Zhang S. Neuroprotection of reduced thyroid hormone with increased estrogen and progestogen in postpartum depression. Biosci Rep 2019; 39:BSR20182382. [PMID: 31406011 PMCID: PMC6722490 DOI: 10.1042/bsr20182382] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/07/2019] [Accepted: 08/08/2019] [Indexed: 02/05/2023] Open
Abstract
Background: Postpartum depression (PPD) is a common serious mental health problem. Recent studies have demonstrated that hormone therapy serves as a promising therapeutic approach in managing PPD. The present study aims at exploring the role of thyroid hormone (TH), estrogen and progestogen in patients with PPD.Methods: Initially, PPD patients were enrolled and a PPD mouse model was established. The serum levels of estradiol (E2), progesterone (P), triiodothyronine (T3), thyroxine (T4), free triiodothyronine (FT3), free thyroxine (FT4), and thyroid-stimulating hormone (TSH) were subsequently measured. Next, in order to identify the effects of TH, estrogen and progestogen on PPD progression, mice were administrated with E2, P, contraceptives (CA), Euthyrox and methimazole (MMI). Besides, the body weight, activities, basolateral amygdala (BLA) neuron cell structure and the related gene expression of mice were analyzed.Results: The PPD patients and the mice showed elevated serum levels of T3, T4, FT3 and FT4 along with diminished E2, P and TSH levels. In the mice administered with a combination of E2, P, and MMI, decreased TH and increased estrogen and progestogen were detected, which resulted in increased body weight, normal activities, and BLA neuron cell structure. Moreover, brain-derived neurotrophic factor (BDNF) and cAMP-responsive element-binding protein (CREB) were both up-regulated in PPD mice administrated with a combination of E2, P, and MMI, which was accompanied by decreased TH and elevated estrogen and progestogen.Conclusion: Taken together, reduced TH combined with enhanced estrogen and progestogen confers neuroprotection in PPD, highlighting a potential target in prevention and treatment of PPD.
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Affiliation(s)
- Dan Li
- Gynaecology and Obstetrics, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Yangyao Li
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Yun Chen
- Department of Pharmacy, Guangzhou Red Cross Hospital Affiliated of Ji-Nan University Medical College, Guangzhou 510220, P.R. China
| | - Haiyan Li
- Department of Nursing, Guangzhou Red Cross Hospital Affiliated of Ji-Nan University Medical College, Guangzhou 510220, P.R. China
| | - Yuqi She
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Xialan Zhang
- Gynaecology and Obstetrics, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Shuang Chen
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Wanying Chen
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Guodong Qiu
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Haiqing Huang
- Department of Ultrasound, Cancer Hospital of Shantou University Medical College, Shantou 515031, P.R. China
| | - Shuyao Zhang
- Department of Pharmacy, Guangzhou Red Cross Hospital Affiliated of Ji-Nan University Medical College, Guangzhou 510220, P.R. China
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Bunevicius A. Reader response: Depressed TSH level as a predictor of poststroke fatigue in patients with acute ischemic stroke. Neurology 2019; 93:563-564. [PMID: 31527103 DOI: 10.1212/wnl.0000000000008142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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24
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Rashad NM, Samir GM, Sabry HM, Mohy NM, El Shabrawy SM. Serum C peptide and carotid intima-medial thickness are independent markers of glucose intolerance among patients with ischemic cerebrovascular stroke. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2019. [DOI: 10.4103/ejim.ejim_97_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Low triiodothyronine syndrome is associated with hemorrhagic transformation in patients with acute ischaemic stroke. Aging (Albany NY) 2019; 11:6385-6397. [PMID: 31454331 PMCID: PMC6738409 DOI: 10.18632/aging.102195] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 08/10/2019] [Indexed: 12/23/2022]
Abstract
Hemorrhagic transformation (HT) is a severe complication occurring in acute ischemic stroke (AIS) patients. We explored the association between low triiodothyronine (T3) syndrome and HT in AIS patients. A total of 208 consecutive participants with HT and 208 age- and sex-matched stroke patients without HT were enrolled in this study. HT was diagnosed by follow-up imaging assessment, and was radiologically classified as hemorrhagic infarction (HI) type 1 or 2 or parenchymal hematoma (PH) type 1 or 2. HT was also classified into asymptomatic or symptomatic. The incidence of low T3 syndrome was significantly higher among patients who developed HT than among those without HT. Moreover, the more severe the HT, the lower the detected T3 levels. Multivariate-adjusted binary logistic regression showed that low T3 syndrome was an independent risk factor for HT and symptomatic HT in AIS patients. Low T3 syndrome was also significantly associated with a higher risk of PH, but not with the risk of HI. Thus, low T3 syndrome was independently associated with the risk of HT, symptomatic HT, and severe HT (PH) in AIS patients, which suggests monitoring T3 could be a useful means of preventing HT in patients with ischemic stroke.
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Xiong H, Yan P, Huang Q, Shuai T, Liu J, Zhu L, Lu J, Shi X, Yang K, Liu J. A prognostic role for non-thyroidal illness syndrome in chronic renal failure:a systematic review and meta-analysis. Int J Surg 2019; 70:44-52. [PMID: 31437639 DOI: 10.1016/j.ijsu.2019.08.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/24/2019] [Accepted: 08/16/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Chronic renal failure (CRF) is a serious disease that has become a burden on global and local economics and public health. In addition, non-thyroidal illness syndrome (NTIS) has become increasingly more prevalent in CRF patients. MATERIALS AND METHODS A data search was conducted on the PubMed/Medline, Cochrane Library, Web of Science, Embase, and CBM databases to identify studies up to November 1st, 2018, that compared low T3 and normal T3 levels in patients with CRF. Data analysis was done by calculating the relative risks (RR) and 95% confidence intervals (95% CI) and continuous variables were described by weighted mean difference (WMD) and 95% CI. The efficacy outcomes included renal function and mortality. The Newcastle-Ottawa Scale and Agency for Healthcare Research and Quality scale were used to assess the quality of the cohort and cross-sectional studies, respectively. A funnel plot was used to identify publication bias. RESULTS Seventeen studies with a total of 4593 patients were finally included in the analysis. Among the 17 studies, 11 reported the mortality of CRF patients with low T3 and normal T3 levels. Subgroups were assigned according to different follow-up times and different methods of treatment. The mortality rate in the low T3 group was much higher than in the normal T3 group. 11 studies reported creatinine (Cr) results in patients with low T3 and normal T3 levels and our analysis found no significant differences between the two groups (95%CI: 0.46-0.25; P-heterogeneity = 0.000; P = 0.559). Five studies reported uric acid results and we found no significant differences between the two groups (95%CI: 0.08-0.22; P-heterogeneity = 0.438; P = 0.377). Five studies reported the urea levels in the two groups and our analysis found no significant differences (95%CI: 1.60-1.23; I2 = 0.0%; P-heterogeneity = 0.498;P = 0.798). CONCLUSION Low T3 had a greater impact on the short-term prognosis of patients with CRF than on the long-term prognosis. NTIS did not cause substantial kidney damage.
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Affiliation(s)
- Huaiyu Xiong
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Peijing Yan
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China; Institute of Clinical Research and Evidence Based Medicine, The Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Qiangru Huang
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Tiankui Shuai
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Jingjing Liu
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Lei Zhu
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Jiaju Lu
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Xiue Shi
- Institute of Evidence Based Rehabilitation Medicine of Gansu Province, Lanzhou, 730000, China
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China; Institute of Clinical Research and Evidence Based Medicine, The Gansu Provincial Hospital, Lanzhou, 730000, China; Evidence Based Social Science Research Center, Lanzhou University, Lanzhou, 730000, China; Institute of Evidence Based Rehabilitation Medicine of Gansu Province, Lanzhou, 730000, China; Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, 730000, China.
| | - Jian Liu
- Department of Intensive Care Unit, The First Hospital of Lanzhou University, Lanzhou, 730000, China; The First Clinical Medical College of the First Hospital of Lanzhou University, Lanzhou, 730000, China.
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Wu J, Guo N, Chen X, Xing C. Low triiodothyronine syndrome is associated with platelet function in patients with nephrotic syndrome. ACTA ACUST UNITED AC 2019; 65:988-992. [PMID: 31389510 DOI: 10.1590/1806-9282.65.7.988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 05/13/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The objective of this study was to investigate the effects of low triiodothyronine syndrome (LT3S) on platelet function and clotting factors in patients with nephrotic syndrome(NS). METHODS Patients with primary nephrotic syndrome were divided into two groups, normal thyroid function (group A) and LT3S (group B), based on whether they had LT3S or not. Healthy subjects were selected as the control group (group C). Blood coagulation function was detected in each group. The platelet activation function (CD62P, CD63) was determined by flow cytometry. The platelet aggregation rate was detected by an optical method using adenosine diphosphate and arachidonic acid as inducers. RESULTS The proportion of primary nephrotic syndrome with LT3S was 23.2% (69/298). Compared with group C, group A had higher CD62P and PAgTADP, and group B had higher CD62P, CD63, PAgTAA, and PAgTADP; the difference was statistically significant (all P < 0.05). There was no significant difference in renal pathology between group A and group B (X2 = 4.957, P = 0.421). Compared with group A, the 24-hour urine protein, CD63, PAgTAA, and PAgTADP were higher in group B, and APTT and Alb were lower. The difference was statistically significant (P < 0.05). Logistic regression analysis showed that LT3S was associated with CD36 (OR: 3.516; 95% CI: 1.742~8.186; P = 0.004) and PAgTAA (OR: 0.442; 95% CI: 1.001~1.251; P = 0.037). CONCLUSION NS patients are prone to LT3S. Patients with LT3S may have abnormal platelet activation and increase of platelet aggregation.
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Affiliation(s)
- Jianhua Wu
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Jiangsu, China.,Department of Nephrology, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Naifeng Guo
- Department of Nephrology, Affiliated Hospital of Nantong University, Jiangsu, China
| | - Xiaolan Chen
- Department of Nephrology, Affiliated Hospital of Nantong University, Jiangsu, China
| | - ChangYing Xing
- Department of Nephrology, The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Jiangsu, China
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Taroza S, Rastenytė D, Podlipskytė A, Kazlauskas H, Mickuvienė N. Nonthyroidal Illness Syndrome in Ischaemic Stroke Patients is Associated with Increased Mortality. Exp Clin Endocrinol Diabetes 2019; 128:811-818. [PMID: 31158897 DOI: 10.1055/a-0915-2015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Results of studies on associations between triiodothyronine serum levels and mortality after acute ischemic stroke (AIS) are inconsistent. Therefore, the aim of this prospective study was to evaluate links between serum levels of thyroid axis associated hormones and all-cause mortality during 1 year after AIS. METHODS AND RESULTS This study involved 255 patients with AIS. Patients were divided into two groups: those who survived 1 year after their index stroke and those who not, and by quartiles of free triiodothyronine (FT3) and ΔFT3 (difference between basal FT3 and repeated FT3 on discharge) hormone serum concentrations. To assess serum levels of thyroid stimulating hormone (TSH), FT3 and free tetraiodothyronine (FT4), venous blood was taken from all included patients on admission to hospital. On discharge, blood tests were repeated for 178 (69.8%) patients. Study endpoints were overall mortality within 30, 90 and 365 days after AIS. RESULTS Compared with the survivals, those who died had significantly lower mean FT3, FT3/FT4 ratio in all periods and lower median TSH within 30 days. Higher FT3 serum levels versus lower, even after adjustment for included important variables, remained significant for lower odds of death within 365 days after AIS (OR=0.57; 95% CI: 0.33-0.97, p=0.04), but added insignificant additional predictive value to the NIHSS score or age. Kaplan-Meier survival curves demonstrated that the first FT3 quartile was significantly associated with increased mortality compared with all other quartiles within 365 days after AIS. With ΔFT3 quartiles no such association was found. CONCLUSIONS Higher FT3 levels on admission versus lower are significantly associated with lower mortality within 365 days after AIS. FT3 serum levels changes over time didn't show any association with mortality within first year.
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Affiliation(s)
- Saulius Taroza
- Laboratory of Behavioral Medicine (Palanga), Neuroscience Institute, Lithuanian University of Health Sciences, Lithuania
| | - Daiva Rastenytė
- Department of Neurology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Aurelija Podlipskytė
- Laboratory of Behavioral Medicine (Palanga), Neuroscience Institute, Lithuanian University of Health Sciences, Lithuania
| | | | - Narseta Mickuvienė
- Laboratory of Behavioral Medicine (Palanga), Neuroscience Institute, Lithuanian University of Health Sciences, Lithuania
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Li LQ, Xu XY, Li WY, Hu XY, Lv W. The prognostic value of total T3 after acute cerebral infarction is age-dependent: a retrospective study on 768 patients. BMC Neurol 2019; 19:54. [PMID: 30953462 PMCID: PMC6451203 DOI: 10.1186/s12883-019-1264-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 02/28/2019] [Indexed: 11/24/2022] Open
Abstract
Background Serum triiodothyronine (T3) concentration was reported to be associated with the prognosis after acute ischemic stroke. The aim of this study was to evaluate the effect of age on the prognostic value of thyroid-related hormones after an acute ischemic stroke. Methods This was a retrospective study involving the review of 1072 ischemic stroke patients who had been consecutively admitted to the hospital within 72 h of symptom onset. Total triiodothyronine (T3), total thyroxine (T4), free T3, free T4, and thyroid-stimulating hormone (TSH) were assessed to determine their values for predicting functional outcome at the first follow-up clinic visits, which usually occurred 2 to 4 weeks after discharge from the hospital. Results A total of 768 patients were finally included in the study and divided into two age groups: a younger group (age < 65 years) and an older group (age ≥ 65 years). On univariate analysis, four factors—lower total T3, free T3 concentrations, higher scores on the National Institute of Health Stroke Scale (NIHSS) and the presence of atrial fibrillation—were associated with poor functional outcomes in both groups. In addition, older age, female gender, higher free T4, and lower TSH levels were also associated with poor function in the older group. On multiple logistic regression analysis, higher NIHSS scores (odds ratio [OR] =1.95; 95% confidence interval [CI], 1.66–2.30; P ≤ .001) and lower total T3 concentrations (OR = 0.06; 95% CI, 0.01–0.68; P = .024) remained independently associated with poor functional outcome in the older group. However, the independent association with poor function of lower total T3 was not confirmed in the younger group. Conclusions The prognostic value of low total T3 is age-associated and more meaningful in an older population.
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Affiliation(s)
- Lei-Qing Li
- Department of Intensive Care Unit, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, China
| | - Xiao-Yan Xu
- Department of Neurology, the Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, 310016, Hangzhou, China
| | - Wen-Yu Li
- Department of Neurology, the Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, 310016, Hangzhou, China
| | - Xing-Yue Hu
- Department of Neurology, the Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, 310016, Hangzhou, China
| | - Wen Lv
- Department of Neurology, the Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, 310016, Hangzhou, China.
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Feng X, Zhou X, Yu F, Liu Z, Wang J, Li Z, Zhan Q, Yang Q, Liu Y, Xia J. Low-normal free triiodothyronine and high leukocyte levels in relation to stroke severity and poor outcome in acute ischemic stroke with intracranial atherosclerotic stenosis. Int J Neurosci 2019; 129:635-641. [PMID: 30251575 DOI: 10.1080/00207454.2018.1503179] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND It is uncertain that the effect of free triiodothyronine (FT3) within normal ranges on initial severity and early functional outcomes in acute ischemic stroke (AIS) patients with Intracranial Atherosclerotic Stenosis (ICAS). The predictive values of white blood cell (WBC) and FT3 are also unclear in symptomatic ICAS (sICAS) patients. METHODS We consecutively reviewed 848 ischemic stroke patients admitted into Xiangya Hospital within 72 h after symptom onset. sICAS was defined as AIS patient with degree of ICAS ≥50% proved by magnetic resonance angiography, computed tomography angiography or digital subtraction angiography. WBC and FT3 were assessed within 24 h after admission. Neurological severity was evaluated on admission using the National Institutes of Health Stroke Scale (NIHSS). Stroke outcomes were defined by the modified Rankin Scale (mRS) on the 14th day after admission. RESULTS Logistic regression analysis showed that hypertension, lower FT3 and higher WBC concentrations independently associated with severe stroke [FT3 (odds ratio(OR) = 0.543, 95% confidence interval(95% CI): 0.383-0.769); hypertension (OR = 0.436, 95% CI: 0.238-0.800); WBC (OR = 1.17; 95% CI:1.041-1.316]. Besides, lower FT3, higher FT4, higher WBC and higher plasma glucose concentrations independently associated with unfavorable outcomes [FT3 (OR = 0.460; 95% CI: 0.306-0.690); FT4 (OR = 1.151; 95% CI: 1.055-1.255); WBC (OR = 1.178; 95% CI: 1.039-1.334); Plasma glucose (OR = 1.160; 95% CI: 1.002-1.342)]. CONCLUSIONS Lower FT3 levels within normal ranges and higher WBC count are independently associated with the severity and early poor prognosis of sICAS simultaneously, FT3 and WBC count might be important biomarkers for sICAS patients.
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Affiliation(s)
- Xianjing Feng
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Xiaoqing Zhou
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Fang Yu
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Zeyu Liu
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Junyan Wang
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Zhibin Li
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Qiong Zhan
- b Department of Neurology , The Second Xiangya Hospital, Central South University , Changsha , China
| | - Qidong Yang
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Yunhai Liu
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
| | - Jian Xia
- a Department of Neurology, Xiangya Hospital , Central South University , Changsha , China
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Xu J, Wang L. Low T3 Syndrome as a Predictor of Poor Prognosis in Patients With Pyogenic Liver Abscess. Front Endocrinol (Lausanne) 2019; 10:541. [PMID: 31447784 PMCID: PMC6691090 DOI: 10.3389/fendo.2019.00541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 07/19/2019] [Indexed: 01/25/2023] Open
Abstract
Aim: There is an association between the low triiodothyronine (T3) state and the poor prognosis for severe acute conditions. However, the correlation between thyroid dysfunction and pyogenic liver abscess (PLA) is unclear. This study aims to figure out how low T3 syndrome is related to the poor prognosis in PLA patients as well as estimate the serum T3 predictive value. Methods: The study consecutively enrolled 240 PLA patients in total with a 3 month followed-up period, and defined low T3 syndrome as low T3 level together with non-thyroid disease. Researchers implemented multivariate logistic regression analyses, univariate analysis, as well as receiver-operating characteristic (ROC) curve analysis. Results: Patients with low T3 syndrome had a higher mortality rate (14.3 vs. 2.0%), acute hepatic failure (6.8 vs. 1.0%), and septic shock (12.1 vs. 3.0%) than patients with normal levels of T3 (all P < 0.05). Low T3 syndrome served as an independent predictor of death [odds ratio (OR) = 5.03, 95% of confidence interval (CI) = 1.09-23.05], and all adverse outcomes [odds ratio (OR) = 3.63, 95% of confidence interval (CI) = 1.84-7.17] following the adjustment of potential confounders in the logistic model. T3 had the largest area under the ROC curve (AUC) than T4, FT3, FT4, and TSH in death prediction (AUC = 0.901, cut-off value = 0.70 nmol/L, P < 0.01), and all adverse outcomes (AUC = 0.743, cutoff value = 0.83 nmol/L, P < 0.01). Conclusions: It seems that low T3 syndrome can predict the prognosis of PLA in clinical practice in future.
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Akhoundzadeh K, Vakili A, Sameni HR. Bone Marrow Stromal Cells With Exercise and Thyroid Hormone Effect on Post-Stroke Injuries in Middle-aged Mice. Basic Clin Neurosci 2019; 10:73-84. [PMID: 31031895 PMCID: PMC6484183 DOI: 10.32598/bcn.9.10.355] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 01/25/2018] [Accepted: 06/12/2018] [Indexed: 12/22/2022] Open
Abstract
Introduction: Based on our previous findings, the treatment of stem cells alone or in combination with thyroid hormone (T3) and mild exercise could effectively reduce the risk of stroke damage in young mice. However, it is unclear whether this treatment is effective in aged or middle-aged mice. Therefore, this study designed to assess whether combination of Bone Marrow Stromal Cells (BMSCs) with T3 and mild treadmill exercise can decrease stroke complications in middle-aged mice. Methods: Under laser Doppler flowmetry monitoring, transient focal cerebral ischemia was produced by right Middle Cerebral Artery Occlusion (MCAO) for 45 min followed by 7 days of reperfusion in middle-aged mice. BMSCs (1×105) were injected into the right cerebral ventricle 24 h after MCAO, followed by daily injection of triiodothyronine (T3) (20 μg/100 g/d SC) and 6 days of running on a treadmill. Infarct size, neurological function, apoptotic cells and expression levels of Glial Fibrillary Acidic Protein (GFAP) were evaluated 1 week after stroke. Results: Post-ischemic treatment with BMSCs or with T3 and or mild treadmill exercise alone or in combination did not significantly change neurological function, infarct size, and apoptotic cells 7 days after ischemia in middle-aged mice (P>0.05). However, the expression of GFAP significantly reduced after treatment with BMSCs and or T3 (P<0.01). Conclusion: Our findings indicate that post-stroke treatment BMSCs with exercise and thyroid hormone cannot reverse neuronal damage 7 days after ischemia in middle-aged mice. These findings further support that age is an important variable in stroke treatment
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Affiliation(s)
- Kobra Akhoundzadeh
- Physiology Research Center, Semnan University of Medical Sciences, Semnan, Iran.,Department of Nursing, School of Nursing & Midwifery, Qom University of Medical Sciences, Qom, Iran
| | - Abedin Vakili
- Physiology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Hamid Reza Sameni
- Nervous System Stems Cells Research Center, Department of Anatomical Sciences, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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Chen H, Wu Y, Huang G, He W, Lin S, Zhang X, He J. Low Tri-iodothyronine Syndrome Is Associated With Cognitive Impairment in Patients With Acute Ischemic Stroke: A Prospective Cohort Study. Am J Geriatr Psychiatry 2018; 26:1222-1230. [PMID: 30236902 DOI: 10.1016/j.jagp.2018.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/16/2018] [Accepted: 07/16/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Low tri-iodothyronine (T3) syndrome is a predictor of poor prognosis in patients with stroke. Poststroke cognitive impairment (PSCI) is a common and important complication after stroke. The association between low T3 syndrome and PSCI is unclear. We aimed to explore the potential relationship between low T3 syndrome and PSCI in the acute phase of ischemic stroke at a 1-month follow-up visit. METHODS In total, 314 ischemic stroke patients were consecutively enrolled in the study and followed up at 1 month. Thyroid hormones were measured within 24 hours after admission. Cognitive function was evaluated by the Mini-Mental State Exam (MMSE) 1 month after acute ischemic stroke. Cognitive impairment was defined as an MMSE score of less than 27. Cognitive impairment severity was categorized as severe, mild, or none (MMSE score <23, 23-26, or ≥27, respectively). RESULTS According to the MMSE score, 182 participants (58.0%) had cognitive impairment 1 month after stroke. Patients with low T3 syndrome were more prone to have cognitive impairment than patients with normal levels of T3 (p < 0.001). After adjusting for potential confounders in our logistic model, low T3 syndrome was independently associated with PSCI (odds ratio 4.319, 95% confidence interval 1.553-12.013, p = 0.005). CONCLUSION Low T3 syndrome in the acute phase of ischemic stroke was associated with a higher prevalence of 1-month PSCI, independently of established risk factors.
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Affiliation(s)
- Huijun Chen
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Yuemin Wu
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Guiqian Huang
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Weilei He
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Shasha Lin
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Xingru Zhang
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Jincai He
- Department of Neurology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China..
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Tong Q, Xiang W, Ye H, Zhang H, Chen Y, Chen W, Liu C. T3 level may be a helpful marker to predict disease prognosis of acute central nervous system viral infections. Int J Neurosci 2018; 129:139-145. [PMID: 30102112 DOI: 10.1080/00207454.2018.1510833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
AIM OF THE STUDY Acute central nervous system viral infections are progressive and inflammatory diseases with inflammatory cells infiltrating into the central nervous system (CNS), and thyroid hormone (TH) level is associated with the oxidative and antioxidant status. Variations in oxidative stress and antioxidant status are related to the pathogenesis of inflammatory diseases. Our study aimed to investigate the possible correlation between viral infections in CNS and TH levels of thyroid stimulating hormone (TSH), free thyroxine (fT4) and free triiodothyronine (fT3). MATERIALS AND METHODS We measured serum concentrations of TSH, fT4, and fT3 in 206 individuals, including 59 viral meningitis (VM) patients, 60 viral encephalitis (VE) patients, and 87 healthy controls. RESULTS Our findings showed that VE and VM patients had lower levels of fT3 and higher levels of fT4 compared with healthy controls, whether male or female. Moreover, levels of TSH and fT3 in patients with viral infections in CNS were inversely correlated with disease prognosis measured by the Glasgow Outcome Scale. CONCLUSIONS Variations in TH level may represent the oxidative status and are surrogate biomarkers for disease prognosis of acute central nervous system viral infections.
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Affiliation(s)
- Qiaowen Tong
- a Department of Neurology , The Second Affiliated Hospital of Soochow University , Suzhou , China.,b Department of Neurology , Wenzhou People's Hospital , Wenzhou , China
| | - Weiwei Xiang
- c Department of Neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Hua Ye
- b Department of Neurology , Wenzhou People's Hospital , Wenzhou , China
| | - Hehui Zhang
- b Department of Neurology , Wenzhou People's Hospital , Wenzhou , China
| | - Yiyi Chen
- b Department of Neurology , Wenzhou People's Hospital , Wenzhou , China
| | - Weian Chen
- c Department of Neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Chunfeng Liu
- a Department of Neurology , The Second Affiliated Hospital of Soochow University , Suzhou , China
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Irimie CA, Vârciu M, Irimie M, Ifteni PI, Minea DI. C-Reactive Protein and T3: New Prognostic Factors in Acute Ischemic Stroke. J Stroke Cerebrovasc Dis 2018; 27:2731-2737. [DOI: 10.1016/j.jstrokecerebrovasdis.2018.05.047] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 05/08/2018] [Accepted: 05/28/2018] [Indexed: 10/28/2022] Open
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Kim RB, Kim M, Cho YY, Kim SK, Jung JH, Jung J, Kim CY, Kang D, Hahm JR. Thyroid function tests in patients at the emergency department compared to a prior healthy setting. PLoS One 2018; 13:e0202422. [PMID: 30125325 PMCID: PMC6101387 DOI: 10.1371/journal.pone.0202422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 07/09/2018] [Indexed: 02/06/2023] Open
Abstract
We examined the changes in thyroid hormone levels in patients with an acute clinical condition and compared these to levels in the healthy subjects. Serum total triiodothyronine (T3), thyroid stimulating hormone (TSH), and free thyroxine (fT4) measurements were recorded from 555 patients (mean age: 55.0 years, men: 65.9%) admitted to the emergency department (ED) 1-91 months (median: 34 months) after a regular health examination (HE). Serological data were analyzed; mean change in hormone levels was stratified by emergency classification system and quintiles of changes in inflammatory marker values, such as neutrophil lymphocyte ratio (NLR) and high-sensitivity C-reactive protein (CRP). The mean decrease in T3 levels from HE and ED samples was 10.6 ng/dL (p< 0.001). Mean decrease in T3 levels was 21.6 ng/dL among patients classified as having an infection status and 11.0 ng/dL among patients classified as having an urgency status. A decrease 3.7 ng/dL among emergency patients was observed. TSH and fT4 levels did not change across all groups. When patients were stratified into quintiles according to changes in NLR values, mean decreases in T3 were 6.21, 8.14, 14.37, 12.76, and 21.98 ng/dL and showed significant linear reduction (p<0.001). For quintiles of changed CRP values, mean decreased T3 levels were 10.57, 3.05, 4.47, 7.68, and 28.07 ng/dL. TSH and fT4 were not associated with significant changes (p = 0.100, p = 0.561, respectively). In this study, thyroid function changes in individuals with an acute condition revealed that T3 significantly decreased, more markedly in infectious diseases compared to their healthy counterparts, and decline in T3 measurements correlated with inflammatory markers. TSH and fT4 levels remained stable. It is necessary to consider the severity of acute conditions when abnormal T3 levels are detected in subjects with emergent status.
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Affiliation(s)
- Rock Bum Kim
- Regional Cardiocerebrovascular Disease Center, Gyeongsang National University Hospital, Jinju, Korea
| | - Minji Kim
- Department of Endocrinology and Metabolism, Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Yoon Young Cho
- Department of Endocrinology and Metabolism, Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Soo Kyoung Kim
- Department of Endocrinology and Metabolism, Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Jung Hwa Jung
- Department of Endocrinology and Metabolism, Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jaehoon Jung
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
- Department of Internal Medicine, Gyeongsang National University Changwon Hospital, Changwon, Korea
| | - Chi Yeon Kim
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
- Department of Dermatology, College of Medicine, Gyeongsang National University, Jinju, Korea
| | - Dawon Kang
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
- Department of Physiology, College of Medicine, Gyeongsang National University, Jinju, Korea
| | - Jong Ryeal Hahm
- Department of Endocrinology and Metabolism, Department of Internal Medicine, Gyeongsang National University Hospital, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
- Department of Internal Medicine, College of Medicine, Gyeongsang National University, Jinju, Korea
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A prognostic role for Low tri-iodothyronine syndrome in acute stroke patients: A systematic review and meta-analysis. Clin Neurol Neurosurg 2018; 169:55-63. [DOI: 10.1016/j.clineuro.2018.03.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 03/26/2018] [Indexed: 11/17/2022]
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Feng G, Tian X, Wang L, Zhao L, Wang X. Low TT4 as a predictor of poor outcomes in severe encephalitis: a multivariate analysis of 94 patients. Expert Rev Neurother 2018. [PMID: 29533109 DOI: 10.1080/14737175.2018.1452613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND To investigate the prognostic value of acute thyroid function in patients with severe encephalitis. METHODS We retrospectively analyzed information from patients with severe encephalitis from June 2012 to June 2017. Using multivariate logistic regression analysis, we examined predictors of poor outcomes in these patients after 6 months. RESULTS A total of 94 patients with severe encephalitis were included in the study. Univariate analysis showed that patients with good or poor outcomes had significantly different total thyroxine (TT4) (P = 0.012) and free triiodothyronine (FT3) (P = 0.049) levels, mechanical ventilation requirements (P < 0.001), pulmonary infection complications (P = 0.001), lengths of neurological intensive care unit (P = 0.003) and total hospital (P = 0.012) stay, and Acute Physiology and Chronic Health Evaluation (APACHE II) (P = 0.005) and Glasgow Coma Scale (GCS) (P = 0) scores. The results of multivariate analysis suggested the following factors to be associated with a poor outcome: a low TT4 level (OR 0.303, 95% CI 0.100-0.923) and a low GCS score (OR 0.683, 95% CI 0.506-0.923). CONCLUSIONS Low TT4 has a predictive value for the adverse outcomes of severe encephalitis; further study is needed for verification.
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Affiliation(s)
- Guibo Feng
- a Department of Neurology , The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology , Chongqing , China.,b Department of Neurology , Yongchuan Hospital of Chongqing Medical University , Chongqing , China
| | - Xin Tian
- a Department of Neurology , The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology , Chongqing , China
| | - Liang Wang
- a Department of Neurology , The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology , Chongqing , China
| | - Libo Zhao
- b Department of Neurology , Yongchuan Hospital of Chongqing Medical University , Chongqing , China
| | - Xuefeng Wang
- a Department of Neurology , The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology , Chongqing , China.,c Center of Epilepsy , Beijing Institute for Brain Disorders , Beijing , China
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Gao R, Chen RZ, Xia Y, Liang JH, Wang L, Zhu HY, Zhu Wu J, Fan L, Li JY, Yang T, Xu W. Low T3 syndrome as a predictor of poor prognosis in chronic lymphocytic leukemia. Int J Cancer 2018; 143:466-477. [PMID: 29457831 DOI: 10.1002/ijc.31327] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 02/04/2018] [Accepted: 02/14/2018] [Indexed: 01/09/2023]
Abstract
Low triiodothyronine (T3) state is associated with poor prognosis in critical acute and prolonged illness. However, the information on thyroid dysfunction and cancer is limited. The aim of our study was to evaluate the prognostic value of low T3 syndrome in chronic lymphocytic leukemia (CLL). Two hundred and fifty-eight patients with detailed thyroid hormone profile at CLL diagnosis were enrolled. Low T3 syndrome was defined by low free T3 (FT3) level accompanied by normal-to-low free tetraiodothyronine (FT4) and thyroid-stimulating hormone (TSH) levels. A propensity score-matched method was performed to balance the baseline characteristics. Multivariate Cox regression analyses screened the independent prognostic factors related to time-to-first-treatment (TTFT) and cancer-specific survival (CSS). Area under the curve (AUC) assessed the predictive accuracy of CLL-International Prognostic Index (IPI) together with low T3 syndrome. The results showed that 37 (14.34%) patients had low T3 syndrome, which was significantly associated with unfavorable TTFT and CSS in the propensity-matched cohort, and it was an independent prognostic indicator for both TTFT and CSS. Serum FT3 level was positively related to protein metabolism and anemia, and inversely related to inflammatory state. Patients with only low FT3 demonstrated better survival than those with synchronously low FT3 and FT4, while those with synchronously low FT3, FT4 and TSH had the worst clinical outcome. Low T3 syndrome together with CLL-IPI had larger AUCs compared with CLL-IPI alone in TTFT and CSS prediction. In conclusion, low T3 syndrome may be a good candidate for predicting prognosis in future clinical practice of CLL.
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Affiliation(s)
- Rui Gao
- Department of Endocrinology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Rui-Ze Chen
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Yi Xia
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jin-Hua Liang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Li Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Hua-Yuan Zhu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jia- Zhu Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Lei Fan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jian-Yong Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Tao Yang
- Department of Endocrinology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
| | - Wei Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
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Jiang X, Xing H, Wu J, Du R, Liu H, Chen J, Wang J, Wang C, Wu Y. Prognostic value of thyroid hormones in acute ischemic stroke - a meta analysis. Sci Rep 2017; 7:16256. [PMID: 29176727 PMCID: PMC5701186 DOI: 10.1038/s41598-017-16564-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 11/14/2017] [Indexed: 11/24/2022] Open
Abstract
Previous studies on the association between thyroid hormones and prognosis of acute ischemic stroke (AIS) reported conflicting results. We conducted a meta-analysis to assess the prognostic value of thyroid hormones in AIS. The PubMed, EMBASE, and Cochrane library databases were searched through May 12, 2017 to identify eligible studies on this subject. Out of 2,181 studies retrieved, 11 studies were finally included with a total number of 3,936 acute stroke patients for analysis. Odds ratio (OR) for predicting poor outcome or standardized mean difference (SMD) of thyroid hormone levels with 95% confidence intervals (95% CI) obtained from the studies were pooled using Review Manager 5.3. From the results, in AIS, patients with a poor outcome had lower levels of triiodothyronine (T3) and higher thyroxine (T4). Pooled OR confirmed the same association. Our study provides statistical evidence supporting the utility of thyroid hormone levels in prognosis of acute stroke.
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Affiliation(s)
- Xingjun Jiang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hongyi Xing
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing Wu
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ruofei Du
- University of New Mexico Comprehensive Cancer Center, Albuquerque, 87131, USA
| | - Houfu Liu
- School of Public Health, Shandong University, Jinan, 250100, China
| | - Jixiang Chen
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ji Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Chen Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yan Wu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Qiu M, Fang M, Liu X. Low free triiodothyronine levels predict symptomatic intracranial hemorrhage and worse short-term outcome of thrombolysis in patients with acute ischemia stroke. Medicine (Baltimore) 2017; 96:e8539. [PMID: 29137061 PMCID: PMC5690754 DOI: 10.1097/md.0000000000008539] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The aim of the study was to determine whether thyroid hormones level on admission in patients with ischemic stroke, treated with intravenous recombinant tissue type plasminogen activator (rtPA), was associated with symptomatic intracranial hemorrhage (sICH) and worse outcomes at 3 months.Patients with acute ischemic stroke (AIS) receiving intravenous rtPA thrombolytic treatment on our stroke unit between January 2015 and June 2016 were included in this study. Serum-free triiodothyronine (fT3), free thyroxine (fT4), total triiodothyronine (tT3), total thyroxine (tT4), and thyroid-stimulating hormone (TSH) were detected on admission. The endpoints were sICH, and poor functional outcomes at 3 and 6 months.In all, 159 patients (106 males; mean age 65.36 ± 10.02 years) were included. FT3 was independently associated with sICH (odds ratio [OR] 0.204, 95% confidence interval [CI] 0.065-0.642) and poor outcomes at 3 months (OR 0.396, 95% CI 0.180-1.764). The cut-off values of fT3 for sICH was 3.54 pg/mL (sensitivity 83%; specificity 83%; area under the curve 0.88). FT3 values ≤3.54 pg/mL increased risk for sICH by 3.16-fold (95% CI 0.75-1.0) compared with fT3 values >3.54 pg/mL.Low fT3 levels at admission were independently associated with sICH and worse outcomes at 3 months in AIS patients receiving rtPA thrombolytic therapy.
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Akhoundzadeh K, Vakili A, Sameni HR, Vafaei AA, Rashidy-Pour A, Safari M, Mohammadkhani R. Effects of the combined treatment of bone marrow stromal cells with mild exercise and thyroid hormone on brain damage and apoptosis in a mouse focal cerebral ischemia model. Metab Brain Dis 2017; 32:1267-1277. [PMID: 28547077 DOI: 10.1007/s11011-017-0034-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 05/16/2017] [Indexed: 01/20/2023]
Abstract
This study examined whether post-stroke bone marrow stromal cells (BMSCs) therapy combined with exercise (EX) and/or thyroid hormone (TH) could reduce brain damage in an experimental ischemic stroke in mice. Focal cerebral ischemia was induced under Laser Doppler Flowmetry (LDF) guide by 45 min of middle cerebral artery occlusion (MCAO), followed by 7 days of reperfusion in albino mice. BMSCs were injected into the right cerebral ventricle 24 h after MCAO, followed by daily injection of T3 (20 μg/100 g weight S.C) and 6 days of running on a treadmill. Infarct size, neurobehavioral test, TUNEL and BrdU positive cells were evaluated at 7 days after MCAO. Treatment with BMSCs and mild EX alone significantly reduced the infarct volume by 23% and 44%, respectively (both, p < 0.001). The BMSCs + TH, BMSCs + EX, and BMSCs + EX + TH combination therapies significantly reduced the infarct volume by 26%, 51%, and 70%, respectively (all, p < 0.001). A significant improvement in the neurobehavioral functioning was observed in the EX, BMSCs + EX, and BMSCs + EX+ TH groups (p < 0.001). The number of TUNEL-positive cells (a marker of apoptosis) was significantly reduced in the EX, BMSCs, BMSCs + EX, BMSCs + TH, and BMSCs + EX + TH groups (all, p < 0.001). Moreover, the combination therapy considerably increased BrdU-labeled cells in the subventricular zone (SVZ) (p < 0.01). Our findings indicated that the combined treatment of BMSCs with mild EX and TH more efficiently reduces the cerebral infarct size after stroke. More likely, these effects mediate via enchaining generation of new neuronal cells and the attenuation of apoptosis in ischemia stroke in young mice.
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Affiliation(s)
- Kobar Akhoundzadeh
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Abedin Vakili
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
| | - Hamid Reza Sameni
- Research Center of Nervous System Stem Cells, Department of Anatomy, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
| | - Abbas Ali Vafaei
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Ali Rashidy-Pour
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Manouchehr Safari
- Research Center of Nervous System Stem Cells, Department of Anatomy, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Razieh Mohammadkhani
- Research Center and Department of Physiology, Faculty of Medicine, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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The Impact of Homocysteine, Vitamin B12, and Vitamin D Levels on Functional Outcome after First-Ever Ischaemic Stroke. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5489057. [PMID: 28424785 PMCID: PMC5382296 DOI: 10.1155/2017/5489057] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/04/2017] [Accepted: 03/09/2017] [Indexed: 12/31/2022]
Abstract
We explored the relationship between acute ischaemic stroke (IS) early functional outcome and serum levels of homocysteine, vitamin B12, and D in a noninterventional prospective clinical study. We enrolled 50 patients with first-ever IS and performed laboratory tests and functional assessment at three time points: on admission and three and six months after stroke. Modified Rankin Scale (mRS), NIHSS scale, and Barthel index (BI) scores were assessed in all participants by trained examiner blinded to laboratory data. Patients did not receive treatment that might alter laboratory data. Admission NIHSS correlated with homocysteine levels (r = 0.304, p < 0.05), B12 level (r = −0.410, p < 0.01), and vitamin D levels (r = −0.465, p < 0.01). Functional outcome measures (BI and mRS) did not significantly correlate with homocysteine and vitamin D3 levels at 3 and 6 months. However, a positive correlation with vitamin B12 levels was detected for BI both at 3 and 6 months and mRS at 6 months. Higher serum vitamin B12 levels were associated with better functional outcome at follow-up.
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Zhao J, Ren W, Lv D, Zhu Z, Wang Q, He J. Low triiodothyronine syndrome is a predictor of post-stroke depression. Int J Geriatr Psychiatry 2017; 32:352-353. [PMID: 28170140 DOI: 10.1002/gps.4639] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/08/2016] [Accepted: 11/16/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Jiyun Zhao
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenwei Ren
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Dezhao Lv
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhuoying Zhu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiongzhang Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jincai He
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Gao R, Liang JH, Wang L, Zhu HY, Wu W, Wu JZ, Xia Y, Cao L, Fan L, Yang T, Li JY, Xu W. Low T3 syndrome is a strong prognostic predictor in diffuse large B cell lymphoma. Br J Haematol 2017; 177:95-105. [PMID: 28146267 DOI: 10.1111/bjh.14528] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 11/23/2016] [Indexed: 12/22/2022]
Abstract
The aim of this study was to evaluate the prognostic effect of low triiodothyronine (T3) syndrome on patients with diffuse large B cell lymphoma (DLBCL). A hundred and eighty-eight patients with detailed thyroid hormone levels at diagnosis of DLBCL were enrolled. Low T3 syndrome was defined as a low serum free T3 (FT3) level with low or normal serum free tetraiodothyronine (FT4) and thyroid stimulating hormone levels. Multivariate Cox regression analysis was used to screen prognostic factors associated with progression-free survival (PFS) and overall survival (OS). Receiver-operator characteristic curves and the corresponding areas under the curve were calculated to assess the predictive accuracy of International Prognostic Index (IPI) and low T3 syndrome. Twenty-four patients were diagnosed with low T3 syndrome, which was associated with worse PFS and OS in the rituximab era. It was an independent prognostic factor for PFS and OS, especially for those with IPI 0-2, extranodal sites ≤1 and stage III-IV. Synchronously low FT3 and FT4 had poorer survival outcome compared to only low FT3 and adding criterion of low T3 syndrome improved the prognostic capacity of IPI for predicting PFS and OS in DLBCL. Low T3 syndrome was found to be a strong prognostic predictor in DLBCL.
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Affiliation(s)
- Rui Gao
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China.,Department of Endocrinology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jin-Hua Liang
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Li Wang
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Hua-Yuan Zhu
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Wei Wu
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Jia-Zhu Wu
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Yi Xia
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Lei Cao
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Lei Fan
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Tao Yang
- Department of Endocrinology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jian-Yong Li
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
| | - Wei Xu
- Department of Haematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Centre for Cancer Personalized Medicine, Nanjing, China
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Bunevicius A, Deltuva VP, Tamasauskas S, Smith T, Laws ER, Bunevicius R, Iervasi G, Tamasauskas A. Preoperative low tri-iodothyronine concentration is associated with worse health status and shorter five year survival of primary brain tumor patients. Oncotarget 2017; 8:8648-8656. [PMID: 28055959 PMCID: PMC5352429 DOI: 10.18632/oncotarget.14376] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 12/01/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Low tri-iodothyronine syndrome is associated with worse prognosis of severely ill patients. We investigated the association of thyroid hormone levels with discharge outcomes and 5-year mortality in primary brain tumor patients. METHODS From January, 2010 until September, 2011, 230 patients (70% women) before brain tumor surgery were evaluated for cognitive (Mini mental State Examination; MMSE) and functional (Barthel index; BI) status, and thyroid function profile. The Low triiodothyronine syndrome was defined as triiodothyronine concentration below the reference range. Unfavorable discharge outcomes were Glasgow outcome scale score of ≤3. Follow-up continued until November, 2015. RESULTS Seventy-four percent of patients had Low triiodothyronine syndrome. Lower total tri-iodothyronine concentrations were associated with lower MMSE (p=.013) and BI (p=.023) scores independent of age, gender and histological diagnosis. Preoperative Low tri-iodothyronine syndrome increased risk for unfavorable discharge outcomes adjusting for age, gender and histological diagnosis (OR=2.944, 95%CI [1.314-6.597], p=.009). In all patients, lower tri-iodothyronine concentrations were associated with greater mortality risk (p≤.038) adjusting for age, gender, extent of resection, adjuvant treatment and histological diagnosis. The Low tri-iodothyronine syndrome was associated with greater 5-year mortality for glioma patients (HR=2.197; 95%CI [1.160-4.163], p=.016) and with shorter survival (249 [260] vs. 352 [399] days; p=.029) of high grade glioma patients independent of age, gender, extent of resection and adjuvant treatment. CONCLUSIONS The Low tri-iodothyronine syndrome is common in brain tumor patients and is associated with poor functional and cognitive status, and with worse discharge outcomes. The Low tri-iodothyronine syndrome is associated with shorter survival of glioma patients.
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Affiliation(s)
- Adomas Bunevicius
- Department of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Neuroscience Institute, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vytenis Pranas Deltuva
- Department of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Neuroscience Institute, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Sarunas Tamasauskas
- Department of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Timothy Smith
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Edward R. Laws
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Robertas Bunevicius
- Behavioural medicine institute, Lithuanian University of Health Sciences, Palanga, Lithuania
| | | | - Arimantas Tamasauskas
- Department of Neurosurgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Merke A, Merke J, Silbernagel G, März W. FREE THYROID HORMONES AND MORTALITY IN CAUCASIANS UNDERGOING ANGIOGRAPHY: THE LUDWIGSHAFEN RISK AND CARDIOVASCULAR HEALTH (LURIC) STUDY. Endocr Pract 2016; 23:288-298. [PMID: 27849383 DOI: 10.4158/ep161217.or] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Alterations in thyroid hormone functions are associated with mortality and morbidity. Data on euthyroid individuals are very limited and controversial. We therefore investigated the relationship between circulating thyroid hormones and all-cause and cardiovascular (CV) mortality in participants of the Ludwigshafen Risk and Cardiovascular Health (LURIC) study and their association with morbidity. METHODS LURIC, a prospective, observational study of a hospital-based cohort of Caucasians, was recruited between June 1997 and May 2001 at the Ludwigshafen General Hospital, Ludwigshafen, Germany. Mortality was recorded for a follow-up period of 10 years. The current investigation includes 2,507 patients without overt thyroid disease who all underwent coronary angiography. Blood was drawn before angiography. We evaluated the association between thyroid hormone concentrations and mortality. RESULTS Low free triiodothyronine (FT3) (hazard ratio [HR], 1.00 versus 0.54; lowest versus highest quartile) and high free thyroxine (FT4) (HR, 1.52 versus 1.00; highest versus lowest quartile) were significant predictors of all-cause and CV mortality, independent of age and sex. Thyroid-stimulating hormone showed no consistent correlation with mortality. CONCLUSION High FT4 and low FT3 concentrations are significantly related to all-cause and CV mortality. These findings suggest that free thyroid hormones should be measured and considered in patients at intermediate to high risk of coronary heart disease. ABBREVIATIONS BMI = body mass index CAD = coronary artery disease CCI = Charlson Comorbidity Index CI = confidence interval CV = cardiovascular eGFR = estimated glomerular filtration rate FT3 = free triiodothyronine FT4 = free thyroxine HR = hazard ratio T3 = triiodothyronine T4 = thyroxine TSH = thyroid-stimulating hormone.
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48
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Association of thyroid hormone concentrations with quality of life of primary brain tumor patients: a pilot study. J Neurooncol 2016; 131:385-391. [DOI: 10.1007/s11060-016-2311-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 11/06/2016] [Indexed: 01/22/2023]
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49
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Low Tri-Iodothyronine Syndrome in Neurosurgical Patients: A Systematic Review of Literature. World Neurosurg 2016; 95:197-207. [DOI: 10.1016/j.wneu.2016.07.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 07/10/2016] [Accepted: 07/11/2016] [Indexed: 11/21/2022]
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50
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Wang Y, Zhou S, Bao J, Pan S, Zhang X. Low T 3 levels as a predictor marker predict the prognosis of patients with acute ischemic stroke. Int J Neurosci 2016; 127:559-566. [PMID: 27401927 DOI: 10.1080/00207454.2016.1211649] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Early and accurate prediction of outcome in acute stroke is important. The aim of this prospective study was to explore the correlation between serum triiodothyronine level and prognosis in acute ischemic stroke patients. METHODS A prospective observational study which included 359 consecutive patients with acute ischemic stroke from December 2014 to November 2015 was interrogated. Serum triiodothyronine (T3) concentrations were measured on admission to understand their value in predicting functional outcome within 90 d using multivariable models adjusted for confounding factors. Receiver operating characteristic (ROC) curves were calculated to define the best cut-off value of triiodothyronine to predict outcome. The accuracy of the test was assessed measuring the area under the ROC curve (AUROC). RESULTS Triiodothyronine was significantly decreased in patients with an unfavorable functional outcome as compared to patients with a favorable functional outcome within 90 d (p = 0.01). Binary logistic regression analyses revealed that lower triiodothyronine concentrations on admission were associated with a risk for poor outcomes (OR 0.05, 95% CI 0.01-0.25; p < 0.01). In addition, in ROC curve analysis, triiodothyronine may improve the National Institutes of Health Stroke Scale (NIHSS) score in predicting functional outcome. The combined model AUROC was 0.84 for 30 d and 0.91 for 90 d, which were both significantly higher than the AUROCs of original NIHSS (0.83 and 0.87), triiodothyronine (0.64 and 0.69) and age (0.57 and 0.68) (all p < 0.05). CONCLUSIONS Low serum triiodothyronine levels can be a predictive marker of short-term outcome after ischemic stroke. A combined model (triiodothyronine, age and NIHSS score) can add significant additional predictive information to the clinical score of the NIHSS.
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Affiliation(s)
- Yiping Wang
- a Department of neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | | | - Jianhong Bao
- a Department of neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Sipei Pan
- a Department of neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Xu Zhang
- a Department of neurology , The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
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