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Li J, Shi Y, Li S, Xu H, Tao T, Wang Q, Gilbert KM. The impact of residential environment on stroke onset and its spatial heterogeneity: A multiscale exploration in Shanghai. Prev Med 2024; 186:108067. [PMID: 39009190 DOI: 10.1016/j.ypmed.2024.108067] [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: 11/08/2023] [Revised: 07/08/2024] [Accepted: 07/10/2024] [Indexed: 07/17/2024]
Abstract
BACKGROUND Stroke is a worldwide concern due to its high disability and mortality rates, especially in many countries entering ageing societies. This study aims to understand the spatial heterogeneity of stroke onset and residential environment influence scopes from multiscale. METHODS The 2013 to 2022 spatiotemporal distribution pattern of stroke onset was obtained via out-patient data from a hospital in Shanghai. Then nine residential environmental factors were selected to estimate the association of stroke onset by multiscale geographically weighted regression (MGWR), in three scenarios. RESULTS Accessibility to pubs/bars (PUB) and building density (BD) were the top two residential environmental factors both for the entire sample and by gender. Stress-related environmental factors have a greater impact on the onset of stroke in men but are limited in scope. The population of elderly people have relevance to environmental variables heterogeneity. The indicators relating to unhealthy food and alcohol suggest that habit-inducing environmental factors have a limited impact on stroke onset, but rather that pre-existing habits play a greater role. CONCLUSIONS MGWR analyses individual components across multiple bandwidths, revealing geographical disparities in the impact of elements that would otherwise be undetected on a global scale. Environmental factors have a limited impact on the onset of stroke. When society is faced with both heavy ageing and fiscal constraints, some of the blue-green space budgets can be scaled back to invest in more secure facilities.
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Affiliation(s)
- Jiaqi Li
- College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China.
| | - Yishao Shi
- College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China.
| | - Shanzhu Li
- Tongji Hospital of Tongji University, Shanghai 200065, China.
| | - Hui Xu
- Tongji Hospital of Tongji University, Shanghai 200065, China.
| | - Tianhui Tao
- College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China; Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China.
| | - Qianxu Wang
- College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China.
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Zhong H, Zhang K, Zhou M, Xing C, An Y, Zhang Q, Guo J, Liu S, Qu Z, Feng S, Ning G. An Implantable Self-Driven Diaphragm Pacing System Based on a Microvibration Triboelectric Nanogenerator for Phrenic Nerve Stimulation. ACS APPLIED MATERIALS & INTERFACES 2024; 16:43199-43211. [PMID: 39120580 PMCID: PMC11346467 DOI: 10.1021/acsami.4c03715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/10/2024]
Abstract
Spinal cord injury poses considerable challenges, particularly in diaphragm paralysis. To address limitations in existing diaphragm pacing technologies, we report an implantable, self-driven diaphragm pacing system based on a microvibration triboelectric nanogenerator (MV-TENG). Leveraging the efficient MV-TENG, the system harvests micromechanical energy and converts this energy into pulses for phrenic nerve stimulation. In vitro tests confirm a stable MV-TENG output, while subcutaneous implantation of the device in rats results in a constant amplitude over 4 weeks with remarkable energy-harvesting efficacy. The system effectively induces diaphragmatic motor-evoked potentials, triggering contractions of the diaphragm. This proof-of-concept system has potential clinical applications in implantable phrenic nerve stimulation, presenting a novel strategy for advancing next-generation diaphragm pacing devices.
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Affiliation(s)
- Hao Zhong
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Ke Zhang
- College
of Electronic Information and Automation, Advanced Structural Integrity
International Joint Research Center, Tianjin
University of Science and Technology, Tianjin 300222, People’s Republic of China
| | - Mi Zhou
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Cong Xing
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Yang An
- College
of Electronic Information and Automation, Advanced Structural Integrity
International Joint Research Center, Tianjin
University of Science and Technology, Tianjin 300222, People’s Republic of China
| | - Qi Zhang
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Junrui Guo
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Song Liu
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Zhigang Qu
- College
of Electronic Information and Automation, Advanced Structural Integrity
International Joint Research Center, Tianjin
University of Science and Technology, Tianjin 300222, People’s Republic of China
| | - Shiqing Feng
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
| | - Guangzhi Ning
- Department
of Orthopedics, Tianjin Medical University
General Hospital, Tianjin 300052, People’s
Republic of China
- International
Science and Technology Cooperation Base of Spinal Cord Injury, Tianjin 300052, People’s Republic of China
- Tianjin
Key Laboratory of Spine and Spinal Cord Injury, Tianjin 300052, People’s Republic of China
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Wang W, Yao F, Xing H, Yang F, Yan L. Exosomal miR-17-92 Cluster from BMSCs Alleviates Apoptosis and Inflammation in Spinal Cord Injury. Biochem Genet 2024:10.1007/s10528-024-10876-5. [PMID: 38961001 DOI: 10.1007/s10528-024-10876-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/20/2024] [Indexed: 07/05/2024]
Abstract
Spinal cord injury (SCI) involves neuronal apoptosis and axonal disruption, leading to severe motor dysfunction. Studies indicate that exosomes transport microRNAs (miRNAs) and play a crucial role in intercellular communication. This study aimed to explore whether the bone marrow mesenchymal stem cell (BMSCs)-exosomal miR-17-92 cluster can protect against SCI and to explain the underlying mechanisms. In vivo and in vitro SCI models were established and treated with control exosomes (con-exo) or exosomes derived from BMSCs transfected with miR-17-92 cluster plasmid (miR-17-92-exo). Rat BMSCs were isolated and positive markers were identified by flow cytometry. BMSC-derived exosomes were extracted and verified using transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), and western blotting. The expression of the miR-17-92 cluster was validated by quantitative reverse transcription PCR (qRT-PCR). Spinal cord function, histopathological changes, apoptotic cells, and inflammatory cytokines release in spinal cord tissues were assessed using the Basso-Beattie-Bresnahan (BBB) score, hematoxylin and eosin (HE) staining, terminal deoxynucleotide transferase (TdT)-mediated dUTP nick-end labeling (TUNEL) staining, enzyme-linked immunosorbent assay (ELISA), and qRT-PCR. In PC12 cells, cell proliferation, apoptosis, apoptosis-related proteins cleaved-Caspase3 expression, and inflammatory factors secretion were analyzed using a cell counting kit-8 (CCK8) assay, flow cytometry, western blotting, and ELISA. Our data revealed that the exosomes were successfully isolated from rat BMSCs. The BMSC-exosomal miR-17-92 cluster improved neural functional recovery after SCI, as evidenced by an increased BBB score, improved pathological damage, reduced neuronal apoptosis, and decreased inflammatory factors release. Additionally, miR-17-92-exo treatment significantly inhibited lipopolysaccharide (LPS)-induced reduction in cell viability, increase in cell apoptosis, and upregulation of inflammatory factors in PC12 cells. The exosomal miR-17-92 cluster derived from BMSCs improved functional recovery and exhibited neuroprotective effects in SCI by alleviating apoptosis and inflammation.
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Affiliation(s)
- Wei Wang
- Department of Orthopaedics, Wuhan Fourth Hospital, No. 473 Hanzheng Street, Qiaokou District, Wuhan, 430033, China
| | - Fei Yao
- Wuhan Sports University, Wuhan, 430079, China
| | - Haiyuan Xing
- Department of Orthopaedics, Wuhan Fourth Hospital, No. 473 Hanzheng Street, Qiaokou District, Wuhan, 430033, China
| | - Fan Yang
- Department of Orthopaedics, Wuhan Fourth Hospital, No. 473 Hanzheng Street, Qiaokou District, Wuhan, 430033, China
| | - Li Yan
- Department of Orthopaedics, Wuhan Fourth Hospital, No. 473 Hanzheng Street, Qiaokou District, Wuhan, 430033, China.
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Huang Y, Hu R, Wu L, He K, Ma R. Immunoregulation of Glia after spinal cord injury: a bibliometric analysis. Front Immunol 2024; 15:1402349. [PMID: 38938572 PMCID: PMC11208308 DOI: 10.3389/fimmu.2024.1402349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 05/27/2024] [Indexed: 06/29/2024] Open
Abstract
Objective Immunoregulation is a complex and critical process in the pathological process of spinal cord injury (SCI), which is regulated by various factors and plays an important role in the functional repair of SCI. This study aimed to explore the research hotspots and trends of glial cell immunoregulation after SCI from a bibliometric perspective. Methods Data on publications related to glial cell immunoregulation after SCI, published from 2004 to 2023, were obtained from the Web of Science Core Collection. Countries, institutions, authors, journals, and keywords in the topic were quantitatively analyzed using the R package "bibliometrix", VOSviewer, Citespace, and the Bibliometrics Online Analysis Platform. Results A total of 613 papers were included, with an average annual growth rate of 9.39%. The papers came from 36 countries, with the United States having the highest output, initiating collaborations with 27 countries. Nantong University was the most influential institution. We identified 3,177 authors, of whom Schwartz, m, of the Weizmann Institute of Science, was ranked first regarding both field-specific H-index (18) and average number of citations per document (151.44). Glia ranked first among journals with 2,574 total citations. The keywords "microglia," "activation," "macrophages," "astrocytes," and "neuroinflammation" represented recent hot topics and are expected to remain a focus of future research. Conclusion These findings strongly suggest that the immunomodulatory effects of microglia, astrocytes, and glial cell interactions may be critical in promoting nerve regeneration and repair after SCI. Research on the immunoregulation of glial cells after SCI is emerging, and there should be greater cooperation and communication between countries and institutions to promote the development of this field and benefit more SCI patients.
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Affiliation(s)
- Yi Huang
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, The Third School of Clinical Medicine (School of Rehabilitation Medicine), Zhejiang Chinese Medical University, Hangzhou, China
| | - Rong Hu
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, The Third School of Clinical Medicine (School of Rehabilitation Medicine), Zhejiang Chinese Medical University, Hangzhou, China
| | - Lei Wu
- Department of Acupuncture, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Kelin He
- Department of Acupuncture, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Ruijie Ma
- Key Laboratory of Acupuncture and Neurology of Zhejiang Province, The Third School of Clinical Medicine (School of Rehabilitation Medicine), Zhejiang Chinese Medical University, Hangzhou, China
- Department of Acupuncture, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
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Gao L, Gao W, Liu H, Liu C, Yang F, Wang Q, Zhao W, Tong Z. Long-term trends and risk factors of tracheostomy and decannulation in patients with cervical spinal cord Injury. Spinal Cord 2024; 62:300-306. [PMID: 38555388 DOI: 10.1038/s41393-024-00968-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/16/2024] [Accepted: 02/16/2024] [Indexed: 04/02/2024]
Abstract
STUDY DESIGN Retrospective study. OBJECTIVES To investigate the risk factors of tracheostomy and decannulation after cervical spinal cord injury (CSCI) and their epidemiological changes over the past 8 years in Beijing Bo'ai Hospital, China Rehabilitation Research Center (CRRC), China. SETTING Beijing Bo'ai Hospital, CRRC. METHODS We reviewed 8 years of patient data (2013.1.1 to 2020.12.31) at CRRC, focusing on those hospitalized and diagnosed with CSCI. We analyzed changes in demographic and clinical data's trends. Logistic regression analysis was used to determine factors impacting tracheostomy and decannulation. RESULTS Finally, 1641 CSCI patients met the inclusion criteria. Over the past 8 years, the proportion of tracheostomized patients with CSCI was 16.3%, and the proportion of successfully decannulated of tracheostomized patients with TCSCI was 77.9%. We found that Traumatic (OR = 1.8, 95% CI = 1.06, 3.22; p = 0.046), Motor level of injury (C5-C8) (OR = 0.32, 95% CI = -1.91,-0.34; p = 0.005), AIS = A/B/C (OR = 22.7/11.1/4.2, 95% CI = 12.16,42.26/5.74,21.56/2.23,7.89; p < 0.001/p < 0.001/p < 0.001), age > 56 (OR = 1.6, 95% CI = 1.04, 2.32; p = 0.031) were the risk factors for tracheostomy. By analyzing the risk factors of decannulation failure in tracheostomized patients with TCSCI through multivariable logistic regression, statistically significant differences were found in age > 45 (OR = 4.1, 95% CI = 1.44, 11.81; p = 0.008), complete injury (OR = 2.7, 95% CI = 1.26, 5.95; p = 0.011), facet dislocation (OR = 2.8, 95% CI = 1.13,7.07; p = 0.027). CONCLUSIONS Recent years have witnessed shifts in the epidemiological characteristics of CSCI. Identifying the factors influencing tracheostomy and decannulation in CSCI can aid in improving patient prognosis.
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Affiliation(s)
- Lianjun Gao
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China
- Department of Respiratory and Critical Care Medicine, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Capital Medical University, Beijing, China
| | - Wei Gao
- Department of Respiratory and Critical Care Medicine, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Capital Medical University, Beijing, China
| | - Hongwei Liu
- Department of Spinal and Neural Function Reconstruction, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Beijing, China
| | - Changbin Liu
- Department of Rehabilitation Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Feng Yang
- Department of Respiratory and Critical Care Medicine, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Capital Medical University, Beijing, China
| | - Qimin Wang
- Department of Respiratory and Critical Care Medicine, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Capital Medical University, Beijing, China
| | - Weichao Zhao
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China
- Department of Respiratory Medicine, PLA Strategic Support Force Medical Center, Beijing, China
| | - Zhaohui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-yang Hospital, Capital Medical University, Beijing, China.
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Zhang J, Hu X, Geng Y, Xiang L, Wu Y, Li Y, Yang L, Zhou K. Exploring the role of parthanatos in CNS injury: Molecular insights and therapeutic approaches. J Adv Res 2024:S2090-1232(24)00174-7. [PMID: 38704090 DOI: 10.1016/j.jare.2024.04.031] [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: 01/11/2024] [Revised: 04/27/2024] [Accepted: 04/29/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Central nervous system (CNS) injury causes severe organ damage due to both damage resulting from the injury and subsequent cell death. However, there are currently no effective treatments for countering the irreversible loss of cell function. Parthanatos is a poly (ADP-ribose) polymerase 1 (PARP-1)-dependent form of programmed cell death that is partly responsible for neural cell death. Consequently, the mechanism by which parthanatos promotes CNS injury has attracted significant scientific interest. AIM OF REVIEW Our review aims to summarize the potential role of parthanatos in CNS injury and its molecular and pathophysiological mechanisms. Understanding the role of parthanatos and related molecules in CNS injury is crucial for developing effective treatment strategies and identifying important directions for future in-depth research. KEY SCIENTIFIC CONCEPTS OF REVIEW Parthanatos (from Thanatos, the personification of death according to Greek mythology) is a type of programmed cell death that is initiated by the overactivation of PARP-1. This process triggers a cascade of reactions, including the accumulation of poly(ADP-ribose) (PAR), the nuclear translocation of apoptosis-inducing factor (AIF) after its release from mitochondria, and subsequent massive DNA fragmentation caused by migration inhibitory factor (MIF) forming a complex with AIF. Secondary molecular mechanisms, such as excitotoxicity and oxidative stress-induced overactivation of PARP-1, significantly exacerbate neuronal damage following initial mechanical injury to the CNS. Furthermore, parthanatos is not only associated with neuronal damage but also interacts with various other types of cell death. This review focuses on the latest research concerning the parthanatos cell death pathway, particularly considering its regulatory mechanisms and functions in CNS damage. We highlight the associations between parthanatos and different cell types involved in CNS damage and discuss potential therapeutic agents targeting the parthanatos pathway.
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Affiliation(s)
- Jiacheng Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China
| | - Xinli Hu
- Department of Orthopedics, Xuanwu Hospital of Capital Medical University, Beijing 100053, China
| | - Yibo Geng
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China
| | - Linyi Xiang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China
| | - Yuzhe Wu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China
| | - Yao Li
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China.
| | - Liangliang Yang
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou 325027, China.
| | - Kailiang Zhou
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; Zhejiang Provincial Key Laboratory of Orthopaedics, Wenzhou 325027, China.
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Foschi M, D’Anna L, Gabriele C, Conversi F, Gabriele F, De Santis F, Orlandi B, De Santis F, Ornello R, Sacco S. Sex Differences in the Epidemiology of Intracerebral Hemorrhage Over 10 Years in a Population-Based Stroke Registry. J Am Heart Assoc 2024; 13:e032595. [PMID: 38410943 PMCID: PMC10944030 DOI: 10.1161/jaha.123.032595] [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: 09/13/2023] [Accepted: 11/14/2023] [Indexed: 02/28/2024]
Abstract
BACKGROUND We investigated incidence and outcome of spontaneous intracerebral hemorrhage (ICH) in a population-based stroke registry and provided data to inform on the figures of the disease in women and in men. METHODS AND RESULTS Our prospective population-based registry included patients with first-ever ICH occurring from January 2011 to December 2020. Incidence rates were standardized to the 2011 Italian and European population, and incidence rate ratios were calculated. Multivariate hazard ratios for 30-day and 1-year fatality were estimated with Cox regression, including components of the ICH score and sex. We included 748 first-ever ICHs (41.3% women). Women were significantly older than men at ICH onset (78.9±12.6 versus 73.2±13.6 years; P<0.001) and showed higher clinical severity on presentation (median National Institutes of Health Stroke Scale score, 11 [interquartile range, 6-20] versus 9 [interquartile range, 4-15], respectively; P=0.016). The crude annual incidence rate was 20.2 (95% CI, 18.0-22.6) per 100 000 person-years in women and 30.2 (95% CI, 27.4-33.2) per 100 000 person-years in men); incidence was lower in women versus men (incidence rate ratio, 0.67 [95% CI, 0.58-0.78]; P<0.001) and did not change over time in both sexes (P for trend=0.073 and 0.904, respectively). Unadjusted comparison showed higher 1-year case-fatality rates in women versus men (48.5% versus 40.1%; P=0.026). After adjusting for components of the ICH score, female sex lost significance as a predictor of mortality. CONCLUSIONS We found lower ICH incidence in women than in men. However, women showed a higher 1-year case-fatality rate versus men, which was likely related to older age at ICH onset and higher clinical severity. Identification of factors explaining the reported differences is important to develop targeted interventions.
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Affiliation(s)
- Matteo Foschi
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
| | - Lucio D’Anna
- Department of Stroke and Neuroscience, Charing Cross HospitalImperial College London National Health Service Healthcare TrustLondonUK
- Department of Brain SciencesImperial College LondonLondonUK
| | - Claudia Gabriele
- Department of Life, Health and Environmental SciencesUniversity of L’AquilaL’AquilaItaly
| | - Francesco Conversi
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
| | - Francesca Gabriele
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
| | - Federica De Santis
- Department of Neurology and Stroke Unit of Avezzano‐SulmonaL’AquilaItaly
| | - Berardino Orlandi
- Department of Neurology and Stroke Unit of Avezzano‐SulmonaL’AquilaItaly
| | - Federico De Santis
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
| | - Raffaele Ornello
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
| | - Simona Sacco
- Department of Biotechnological and Applied Clinical SciencesUniversity of L’AquilaL’AquilaItaly
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8
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Wu G, Ren Z, Hao Q, Wong Y, Zha D, Cao X, Liu R. The mechanism of Zhenzhu Pills treating intracerebral hemorrhage secondary injury based on network pharmacology and molecular docking. Medicine (Baltimore) 2024; 103:e36837. [PMID: 38363944 PMCID: PMC10869077 DOI: 10.1097/md.0000000000036837] [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: 08/19/2023] [Accepted: 12/12/2023] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Intracerebral hemorrhage (ICH) secondary injury is serious and affects patient's prognosis. The Zhenzhu Pills used to treat subacute ICH in Tibet has shown to have a certain curative effect. Network pharmacology and molecular docking technology are employed to explore the potential mechanism of Zhenzhu Pills. The components and potential targets of Zhenzhu Pills were screened from the Traditional Chinese Medicine Systems Pharmacology database. The Gene Expression Omnibus Series 24265 was used to screen differentially expressed genes between perihematomal tissue and normal brain. METHODS The herbs-components-targets network was established, with weighted eigenvalue to identify the core components and targets of Zhenzhu Pills treatment of ICH secondary injury. Targets' bioinformatics enrichment was proceeded by gene ontology and Kyoto Encyclopedia of Genes and Genome (KEGG) pathway analysis. Finally, molecular docking was used to identify the hydrogen bonding activity between the key components and action targets. RESULTS Five herbal drugs were screened from Traditional Chinese Medicine Systems Pharmacology database, with a total of 48 components and 234 targets. The Gene Expression Omnibus Series 24265 dataset was evaluated and 920 differentially expressed genes were identified. A total of 29 intersection targets of Zhenzhu Pills were explored in the treatment of ICH secondary injury. Drugs-components-targets network analysis showed that the pivotal targets were prostaglandin G/H synthase 2, interleukin 6, heme oxygenase-1, vascular endothelial growth factor, and vascular cell adhesion molecule 1, and the core components were quercetin, luteolin, and kaempferol. Gene ontology and KEGG pathway enrichment analysis showed that biological processes such as cell chemotaxis, wound healing, leukocyte migration, and regulation of body fluid levels played an important role in the secondary injury of ICH. The results of KEGG pathway analysis were mainly related to advanced glycation end products-receptor for advanced glycation end products signal pathway and tumor necrosis factor signal pathway. Molecular docking of 3 flavonoids with 5 core targets with the results also showed active hydrogen bonding. CONCLUSIONS This study provides insights into the potential mechanisms of Zhenzhu Pills in the treatment of secondary injuries resulting from ICH and highlights specific components, targets, and molecular pathways involved in this therapeutic effect. These possible therapeutic mechanisms include inhibiting inflammation, edema, oxidative stress, and so on.
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Affiliation(s)
- Gang Wu
- Department of Neurosurgery, Peking University People’s Hospital, Beijing, P.R. China
| | - Zeng Ren
- Department of Neurosurgery, People’s Hospital of Tibet Autonomous Region, Lhasa, Tibet Autonomous Region, P.R. China
| | - Qingpei Hao
- Department of Neurosurgery, Peking University People’s Hospital, Beijing, P.R. China
| | - Yu Wong
- Department of Neurosurgery, People’s Hospital of Tibet Autonomous Region, Lhasa, Tibet Autonomous Region, P.R. China
| | - Duo Zha
- Department of Neurosurgery, People’s Hospital of Tibet Autonomous Region, Lhasa, Tibet Autonomous Region, P.R. China
| | - Xudong Cao
- Department of Neurosurgery, People’s Hospital of Tibet Autonomous Region, Lhasa, Tibet Autonomous Region, P.R. China
| | - Ruen Liu
- Department of Neurosurgery, Peking University People’s Hospital, Beijing, P.R. China
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9
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Neyaz O, Kanaujia V, Yadav RK, Sarkar B, Azam MQ, Kandwal P. Epidemiology of Traumatic Spinal Cord Injury in the Himalayan Range and Sub-Himalayan region: A Retrospective Hospital Data-Based Study. Ann Rehabil Med 2024; 48:86-93. [PMID: 38151970 PMCID: PMC10915302 DOI: 10.5535/arm.23107] [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: 07/27/2023] [Revised: 10/21/2023] [Accepted: 11/01/2023] [Indexed: 12/29/2023] Open
Abstract
OBJECTIVE To compile epidemiological characteristics of traumatic spinal cord injury (TSCI) in the Northern Indian Himalayan regions and Sub-Himalayan planes. METHODS The present study is a retrospective, cross-sectional descriptive analysis based on hospital data conducted at the Department of Physical Medicine and Rehabilitation and Spine Unit of Trauma Centre in a tertiary care hospital in Uttarakhand, India. People hospitalized at the tertiary care center between August 2018 and November 2021 are included in the study sample. A prestructured proforma was employed for the evaluation, including demographic and epidemiological characteristics. RESULTS TSCI was found in 167 out of 3,120 trauma patients. The mean age of people with TSCI was 33.5±13.3, with a male-to-female ratio of 2.4:1. Eighty-three participants (49.7%) were from the plains, while the hilly region accounts for 50.3%. People from the plains had a 2.9:1 rural-to-urban ratio, whereas the hilly region had a 6:1 ratio. The overall most prevalent cause was Falls (59.3%), followed by road traffic accidents (RTAs) (35.9%). RTAs (57.2%) were the most common cause of TSCI in the plains' urban regions, while Falls (58.1%) were more common in rural plains. In both urban (66.6%) and rural (65.3%) parts of the hilly region, falls were the most common cause. CONCLUSION TSCI is more common in young males, especially in rural hilly areas. Falls rather than RTAs are the major cause.
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Affiliation(s)
- Osama Neyaz
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, India
| | - Vinay Kanaujia
- Department of Physical Medicine and Rehabilitation, Uttar Pradesh University of Medical Sciences, Saifai, India
| | - Raj Kumar Yadav
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, India
| | - Bhaskar Sarkar
- Department of Trauma Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Md. Quamar Azam
- Department of Trauma Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Pankaj Kandwal
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India
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Yan L, Han X, Zhang M, Kou H, Liu H, Cheng T. Melatonin exerts neuroprotective effects in mice with spinal cord injury by activating the Nrf2/Keap1 signaling pathway via the MT2 receptor. Exp Ther Med 2024; 27:37. [PMID: 38125360 PMCID: PMC10731399 DOI: 10.3892/etm.2023.12325] [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: 06/29/2023] [Accepted: 09/21/2023] [Indexed: 12/23/2023] Open
Abstract
Spinal cord injury (SCI) is a devastating event that often leads to severe disability, and effective treatments for SCI are currently limited. The present study investigated the potential effects and specific mechanisms of melatonin treatment in SCI. Mice were divided into Sham (Sham), Vehicle (Veh), Melatonin (Mel), and Melatonin + 4-phenyl-2-propionamidotetralin (4P-PDOT) (Mel + 4PP) groups based on randomized allocation. The expression of MT2 and the nuclear factor-erythroid 2-related factor 2 (Nrf2)/Keap1 signaling pathways were examined, along with oxidative stress indicators, inflammatory factors and GFAP-positive cells near the injury site. The polarization of microglial cells in different inflammatory microenvironments was also observed. Cell survival, motor function recovery and spinal cord tissue morphology were assessed using staining and Basso Mouse Scale scores. On day 7 after SCI, the results revealed that melatonin treatment increased MT2 protein expression and activated the Nrf2/Keap1 signaling pathway. It also reduced GFAP-positive cells, mitigated oxidative stress, and suppressed inflammatory responses around the injury site. Furthermore, melatonin treatment promoted the polarization of microglia toward the M2 type, increased the number of neutrophil-positive cells, and modulated the transcription of Bax and Bcl2 in the injured spinal cord. Melatonin treatment alleviated the severity of spinal injuries and facilitated functional recovery in mice with SCI. Notably, blocking MT2 with 4P-PDOT partially reversed the neuroprotective effects of melatonin in SCI, indicating that the activation of the MT2/Nrf2/Keap1 signaling pathway contributes to the neuroprotective properties of melatonin in SCI. The therapeutic and translational potentials of melatonin in SCI warrant further investigation.
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Affiliation(s)
- Liyan Yan
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Xiaonan Han
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Mingkang Zhang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Hongwei Kou
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Hongjian Liu
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Tian Cheng
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
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11
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Xu Z, Zhu Y. Bibliometric Analysis of Psychological Distress in Stroke: Research Trends, Hot Spots, and Prospects- An Emphasis on China. J Multidiscip Healthc 2023; 16:4279-4291. [PMID: 38164461 PMCID: PMC10758185 DOI: 10.2147/jmdh.s434201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 12/11/2023] [Indexed: 01/03/2024] Open
Abstract
Background Currently, the psychological problems of stroke patients are of great concern. It is a hot topic of clinical care research to analyze and discuss the current status and hot spots, frontiers and development trends of research on psychological distress of stroke patients, and to develop and implement psycho-social care programs to improve the quality of life of patients.However, there is an absence of visual overviews to assess the published literature systematically. Methods The Web of Science (WOS) database was used to search the relevant literature in this field, spanning the period 2009-2023, and the countries, institutions, and research keywords in this field were visualized and analyzed by CiteSpace analysis software. Results An analysis of 416 papers found that the overall trend of psychological distress in stroke patients was increasing, and the research hotspots were mainly focusing on the relationship between different risk factors and psychological distress in stroke patients, psychological distress in stroke caregivers, positive psychology in stroke patients, and interventions on psychological distress in stroke patients. In the future, the research population may gradually shift to stroke caregivers, and the research focus will be on developing and studying scales. Conclusion Visual analysis of psychological distress studies in stroke patients can provide strategies for clinical interventions and broaden thinking about clinical care.
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Affiliation(s)
- Zhiguo Xu
- Department of Pharmaceutical Engineering, School of Life and Health Sciences, Huzhou College, Huzhou, Zhejiang, People’s Republic of China
- Xiehe Union East China Stem Cell & Gene Engineering Corp., Ltd, Zhejiang Umbilical Cord Blood Hematopoietic Stem Cell Bank, Huzhou, Zhejiang, People’s Republic of China
| | - Yi Zhu
- Department of Medicine and Health, Shaoxing University Yuanpei College, Shaoxing, Zhejiang, People’s Republic of China
- Department of Nursing, Huzhou University, Huzhou, Zhejiang, People’s Republic of China
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12
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Guo Y, Gao B, Sun S, Li J, Lv X, Yin H, Sun Z, Cai S. Research hotspots and trend analysis of cell transplantation in traumatic spinal cord injury: a bibliometric and visualized analysis. Front Pharmacol 2023; 14:1326583. [PMID: 38161703 PMCID: PMC10755575 DOI: 10.3389/fphar.2023.1326583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/29/2023] [Indexed: 01/03/2024] Open
Abstract
Background: A traumatic spinal cord injury (TSCI) can lead to severe nerve damage and disability. Cell transplantation therapy has shown great potential in the reconstruction of damaged spinal cords and promoting functional recovery. However, there is a lack of frontiers and futures analysis in the study of cell transplantation in TSCI. Methods: We used CiteSpace, VOSviewer and biblilometrix R package to perform bibliometric analysis on cell transplantation in TSCI from 2013 to 2023. Bibliometric records were extracted from English articles and reviews from the Web of Science core collection. Results: The bibliometric analysis included 284 papers published in 154 journals by 1,780 authors from 487 institutions in 41 countries and regions. The number of articles published in the past decade has fluctuated slightly, while the number of article citations has steadily increased. Mainland China and the United States are the leading countries and regions in this field, with the National Natural Science Foundation of China being the most funded foundation, and the United States being the country with the most funded articles. The University of Toronto in Canada is a prolific institution. Michael G. Fehlings has published the most articles, and D Michele Basso is the most cited author. Cell transplantation is the most published journal, and the Journal of Neurotrauma is the most cited journal. Cell and tissue engineering and clinical neurology are the basic disciplines in this field, and cutting-edge disciplines include developmental biology, biochemistry and molecular biology, and materials science and multidisciplinary. This study also helps scholars understand the current hotspots and future trends in this field. Marrow stromal cells, glial progenitor, and cell therapy are current research hotspots in this field, while nerve regeneration, cell therapy, and the safety of transplantation of transplantation may be potential research directions in the future. Conclusion: Cell transplantation after TSCI is receiving increasing attention. Cell therapy is both the frontier and a possible future trend in TSCI research. In addition, glial progenitor and marrow stromal cells are also current research hotspots. Meanwhile, nerve regeneration and safety of transplantation may be potential research directions. These findings will help further deepen research on cell transplantation for TSCI in scientific work.
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Affiliation(s)
- Yuhuai Guo
- Department of TCM, Guangzhou Women and Children’s Medical Center of Guangzhou Medical University, Guangzhou, China
| | - Bowen Gao
- The Second School of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shilin Sun
- Heilongjiang University of Chinese Medicine, Harbin, China
- The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jianuo Li
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaolin Lv
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Hongna Yin
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhongren Sun
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shuo Cai
- Department of Emergency, The Affiliated TCM Hospital of Guangzhou Medical University, Guangzhou, China
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13
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Jazayeri SB, Kankam SB, Golestani A, Shobeiri P, Gholami M, Dabbagh Ohadi MA, Maroufi SF, Fattahi MR, Malekzadeh H, Jazayeri SB, Ghodsi Z, Ghodsi SM, Rahimi-Movaghar V. A systematic review and meta-analysis of the global epidemiology of pediatric traumatic spinal cord injuries. Eur J Pediatr 2023; 182:5245-5257. [PMID: 37814152 DOI: 10.1007/s00431-023-05185-9] [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: 03/26/2023] [Revised: 08/23/2023] [Accepted: 08/28/2023] [Indexed: 10/11/2023]
Abstract
Despite being relatively rare, pediatric traumatic spinal cord injury (TSCI) is a debilitating event with high morbidity and long-term damage and dependency. This study aims to provide insight on the epidemiological characteristics of pediatric TSCI worldwide. The studies were included if they provided data for the pediatric population with the diagnosis of TSCI. Information sources included PubMed, Embase, Web of Science, and Scopus. All databases were searched from 1990 to April 2023. The quality of included studies was evaluated by Joanna Briggs Institute Critical Appraisal Tools. The results of the meta-analysis were presented as forest plots. PROSPERO Registration code: CRD42020189757. We identified 87 studies from 18 developed and 11 developing countries. Of the 87 studies evaluated, 52 studies were considered medium quality, 27 studies were considered high quality, and 8 studies were considered low quality. In developed countries, the proportion of TSCIs occurring in patients aged 0-15 years was 3% (95% CI: 2.2%; 3.9%), while in developing countries, it was 4.5% (95% CI: 2.8%; 6.4%). In developed countries, the pooled incidence of pediatric TSCI was 4.3/millions of children aged 0-15/year (95% CI: 3.1; 6.0/millions children aged 0-15/year) and boys comprised 67% (95% CI: 63%; 70%) of cases. The most prevalent level of injury was cervical (50% [95% CI: 41%; 58%]). The frequency of SCI Without Obvious Radiological Abnormality (SCIWORA) was 35% (95% CI: 18%; 54%) among children 0-17 years. The most common etiology in developed countries was transport injuries (50% [95% CI: 42%; 57%]), while in developing countries falls were the leading cause (31% [95% CI: 20%; 42%]). The most important limitation of our study was the heterogeneity of studies in reporting age subgroups that hindered us from age-specific analyses. Conclusion: Our study provided accurate estimates for the epidemiology of pediatric TSCI. We observed a higher proportion of pediatric TSCI cases in developing countries compared to developed countries. Furthermore, we identified distinct epidemiological characteristics of pediatric TSCI when compared to adult cases and variations between developing and developed countries. Recognizing these unique features allows for the implementation of cost-effective preventive strategies aimed at reducing the incidence and burden of TSCI in children. What is Known: • Pediatric Traumatic Spinal Cord Injury (TSCI) can have profound physical and social consequences for affected children, their families, and society as a whole. • Epidemiological insights are vital for they provide the data and understanding needed to the identification of vulnerable populations, aiding in the development of targeted prevention strategies and effective resource allocation. What is New: • The estimated incidence of pediatric TSCI in developed countries is 4.3 cases per million children aged 0-15. The proportion of pediatric TSCI cases in relation to all-age TSCI cases is 3% in developed countries and 4.5% in developing countries. • The etiology of TSCI in pediatric cases differs between developing and developed countries. In developed countries, transport injuries are the most prevalent cause of pediatric TSCI, while falls are the least common cause. Conversely, in developing countries, falls are the leading cause of pediatric TSCI.
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Affiliation(s)
- Seyed Behnam Jazayeri
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Samuel Berchi Kankam
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
- International Neurosurgery Group (ING), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Ali Golestani
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parnian Shobeiri
- School of Medicine, Tehran University of Medical Science, Tehran, Iran
| | - Morteza Gholami
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular, Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical, Tehran, Iran
| | | | - Seyed Farzad Maroufi
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Fattahi
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hamid Malekzadeh
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Zahra Ghodsi
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Ghodsi
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Vafa Rahimi-Movaghar
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Universal Scientific Education and Research Network (USERN), Tehran, Iran.
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
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14
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Guo X, Jiang C, Chen Z, Wang X, Hong F, Hao D. Regulation of the JAK/STAT signaling pathway in spinal cord injury: an updated review. Front Immunol 2023; 14:1276445. [PMID: 38022526 PMCID: PMC10663250 DOI: 10.3389/fimmu.2023.1276445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023] Open
Abstract
Cytokines are involved in neural homeostasis and pathological processes associated with neuroinflammation after spinal cord injury (SCI). The biological effect of cytokines, including those associated with acute or chronic SCI pathologies, are the result of receptor-mediated signaling through the Janus kinases (JAKs) as well as the signal transducers and activators of transcription (STAT) DNA-binding protein families. Although therapies targeting at cytokines have led to significant changes in the treatment of SCI, they present difficulties in various aspects for the direct use by patients themselves. Several small-molecule inhibitors of JAKs, which may affect multiple pro-inflammatory cytokine-dependent pathways, as well as STATs, are in clinical development for the treatment of SCI. This review describes the current understanding of the JAK-STAT signaling in neuroendocrine homeostasis and diseases, together with the rationale for targeting at this pathway for the treatment of SCI.
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Affiliation(s)
- Xinyu Guo
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
| | - Chao Jiang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
| | - Zhe Chen
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
| | - Xiaohui Wang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Fan Hong
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
| | - Dingjun Hao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi’an, China
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Jiang B, Sun D, Sun H, Ru X, Liu H, Ge S, Fu J, Wang W. Prevalence and characteristics of comorbid stroke and traumatic brain injury in a real-world population: findings from a nationally representative cross-sectional survey in China. BMC Public Health 2023; 23:2037. [PMID: 37853381 PMCID: PMC10585840 DOI: 10.1186/s12889-023-16990-0] [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: 02/10/2023] [Accepted: 10/13/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND In China, data on the prevalence and characteristics of comorbid stroke and traumatic brain injury (TBI) in real-world populations are still lacking but of paramount importance for the evidence-based prevention and control of the comorbidity of the two diseases. This study aimed to investigate the prevalence and characteristics of comorbid stroke and TBI in a real-world population. METHODS In 2013, a nationally representative, door-to-door survey on stroke and TBI using a complex, multistage, probability sampling design was conducted among approximately 600,000 participants from 155 urban and rural areas in China (Ethic ID: KY2013-006-01). The weighted prevalence of comorbid stroke and TBI was estimated using individuals' final weight. A Poisson regression analysis was used to compare the rate ratio of the comorbidity prevalence among different subgroups of the population, including age, sex, place of residence, and geographic location subgroups. For analyses of associations between the comorbidities and predictors of interest, all other variables were adjusted for in a multinomial logistic regression model. RESULTS Among the 596,536 people, 219 patients with comorbid stroke and TBI were identified. The point prevalence of comorbid stroke and TBI weighted to the China 2010 census population was 29.30 (95% CI: 22.69-37.84) per 100,000 population in China. The adjusted prevalence of post-TBI stroke in patients with previous TBI was significantly higher than that of post-stroke TBI in patients with previous stroke (6021.3 vs. 811.1 per 100,000 people; rate ratio: 11.001; 95% CI: 8.069-14.998). Patients with nonconcussion had significantly higher rates of both pre-stroke TBI (odds ratio: 4.694; 95% CI: 3.296-6.687) and post-stroke TBI (odds ratio: 6.735; 95% CI: 3.719-12.194) than patients with concussion. Compared to patients with ischaemic stroke, patients with subarachnoid haemorrhage (odds ratio: 2.044; 95% CI: 1.097-3.809) and intracerebral haemorrhage (odds ratio: 1.903; 95% CI: 1.296-2.795) had significantly higher rates of post-TBI stroke. CONCLUSIONS The high prevalence of stroke among TBI patients is becoming a new public health issue. TBI patients, especially those with nonconcussion TBI, are more likely to develop comorbid stroke and TBI than stroke patients, especially ischaemic stroke patients.
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Affiliation(s)
- Bin Jiang
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China.
| | - Dongling Sun
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Haixin Sun
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Xiaojuan Ru
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Hongmei Liu
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
- National Office for Cerebrovascular Diseases (CVD) Prevention and Control in China, Beijing, China
| | - Siqi Ge
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Jie Fu
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
| | - Wenzhi Wang
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 119, South Fourth Ring Road West, Fengtai District, Beijing, 100070, P. R. China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
- National Office for Cerebrovascular Diseases (CVD) Prevention and Control in China, Beijing, China
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Zhou LY, Wu ZM, Chen XQ, Yu BB, Pan MX, Fang L, Li J, Cui XJ, Yao M, Lu X. Astaxanthin promotes locomotor function recovery and attenuates tissue damage in rats following spinal cord injury: a systematic review and trial sequential analysis. Front Neurosci 2023; 17:1255755. [PMID: 37881327 PMCID: PMC10595034 DOI: 10.3389/fnins.2023.1255755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/18/2023] [Indexed: 10/27/2023] Open
Abstract
Spinal cord injury (SCI) is a catastrophic condition with few therapeutic options. Astaxanthin (AST), a natural nutritional supplement with powerful antioxidant activities, is finding its new application in the field of SCI. Here, we performed a systematic review to assess the neurological roles of AST in rats following SCI, and assessed the potential for clinical translation. Searches were conducted on PubMed, Embase, Cochrane Library, the Web of Science, China National Knowledge Infrastructure, WanFang data, Vip Journal Integration Platform, and SinoMed databases. Animal studies that evaluated the neurobiological roles of AST in a rat model of SCI were included. A total of 10 articles were included; most of them had moderate-to-high methodological quality, while the overall quality of evidence was not high. Generally, the meta-analyses revealed that rats treated with AST exhibited an increased Basso, Beattie, and Bresnahan (BBB) score compared with the controls, and the weighted mean differences (WMDs) between those two groups showed a gradual upward trend from days 7 (six studies, n = 88, WMD = 2.85, 95% CI = 1.83 to 3.87, p < 0.00001) to days 28 (five studies, n = 76, WMD = 6.42, 95% CI = 4.29 to 8.55, p < 0.00001) after treatment. AST treatment was associated with improved outcomes in spared white matter area, motor neuron survival, and SOD and MDA levels. Subgroup analyses indicated there were differences in the improvement of BBB scores between distinct injury types. The trial sequential analysis then firmly proved that AST could facilitate the locomotor recovery of rats following SCI. In addition, this review suggested that AST could modulate oxidative stress, neuroinflammation, neuron loss, and autophagy via multiple signaling pathways for treating SCI. Collectively, with a protective effect, good safety, and a systematic action mechanism, AST is a promising candidate for future clinical trials of SCI. Nonetheless, in light of the limitations of the included studies, larger and high-quality studies are needed for verification.
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Affiliation(s)
- Long-yun Zhou
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zi-ming Wu
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu-qing Chen
- Department of Otolaryngology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Bin-bin Yu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Meng-xiao Pan
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lu Fang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jian Li
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xue-jun Cui
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Yao
- Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiao Lu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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Haizel-Cobbina J, Thakkar R, Still M, Shlobin NA, Izah J, Du L, Shamim MS, Bonfield CM, Gepp R, Dewan MC. Global Epidemiology of Pediatric Traumatic Spine Injury: A Systematic Review and Meta-Analysis. World Neurosurg 2023; 178:172-180.e3. [PMID: 37473863 DOI: 10.1016/j.wneu.2023.07.051] [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: 05/27/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023]
Abstract
OBJECTIVE Traumatic spine injury (TSI) leads to significant morbidity and mortality in children. However, the global epidemiology of pediatric TSI is currently unknown. We conducted a systematic review and meta-analysis to estimate the global incidence of pediatric TSI and the burden of cases. METHODS PubMed, Embase, and Scopus were searched for reports in June 2021 and updated in March 2023 with no restrictions on language or year of publication. A meta-analysis was conducted to estimate the global incidence of pediatric TSI and, subsequently, the number of cases of pediatric TSI worldwide and the proportion requiring spine surgery. RESULTS Of 6557 studies, 25 met the inclusion criteria. Road traffic accidents (64%) were responsible for most cases reported in the literature, followed by falls (18%). The global incidence of TSI in children aged ≤20 years was estimated to be 14.24 of 100,000 children, or 375,734 children, with an estimated 114,975 requiring spine surgery. Across the World Bank income classification groups, lower middle-income countries had the highest pediatric TSI case burden (186,886 cases, with 57,187 requiring spine surgery). Across the World Health Organization regions, countries in the Southeast Asia region had the largest number of projected cases at 88,566, with 27,101 requiring surgical management, followed closely by the African region, with 87,235 projected cases and 26,694 requiring surgical management. CONCLUSIONS Pediatric TSI represents a large healthcare burden globally. Interventions targeting both injury prevention and strengthening of neurosurgical capacity, especially in low resource settings, are needed to address this global health challenge.
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Affiliation(s)
- Joseline Haizel-Cobbina
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Rut Thakkar
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Megan Still
- Lillian S. Wells Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Nathan A Shlobin
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Justine Izah
- Meharry Medical College, Nashville, Tennessee, USA
| | - Liping Du
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - M Shahzad Shamim
- Department of Neurosurgery, Aga Khan University Hospital, Karachi, Pakistan
| | - Christopher M Bonfield
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ricardo Gepp
- Department of Neurosurgery, SARAH Network of Rehabilitation Hospitals, Brasília, Brazil
| | - Michael C Dewan
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Vanderbilt Institute for Global Health, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
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Sun H, Zhang H, Jing L, Zhao H, Chen B, Song W. FBP1 is a potential prognostic biomarker and correlated with tumor immunosuppressive microenvironment in glioblastoma. Neurosurg Rev 2023; 46:187. [PMID: 37507483 DOI: 10.1007/s10143-023-02097-y] [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: 03/27/2023] [Revised: 07/10/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023]
Abstract
Hypoxia has been shown to contribute to tumor immunosuppressive microenvironment and is an effective prognostic indicator. This study aimed to screen prognostic hypoxia-related genes (HRGs) in glioblastoma and investigate the association between HRGs and tumor immunosuppressive microenvironment. The glioblastoma-related mRNA data were collected from TCGA, GEO, and CGGA databases. Totally 200 HRGs were obtained from the GSEA website. The prognostic HRGs were screened by univariate Cox regression analysis. Somatic mutation data of glioblastoma from TCGA was visualized using the "maftools" of R package. Immune cell infiltration proportions were calculated by CIBERSORT. The TISIDB online tool was applied to analyze the relationship between HRGs and immunoinhibitors as well as the HRG expression in different glioblastoma immune and molecular subtypes. Hub gene's mRNA and protein levels in cell lines were determined by qRT-PCR and western blot, respectively. The effects of hub gene knockdown on cell viability and migration ability were evaluated employing CCK8 and wound healing assays. The univariate Cox regression showed that high level of FBP1 (fructose-1,6-bisphosphatase 1) was a poor prognostic biomarker, and FBP1 was mainly expressed in lymphocyte depleted immune subtype of glioblastoma. High FBP1 mRNA and protein levels have been successfully validated in vitro. The somatic mutation analysis suggested that TP53 mutation rate was the highest in the high FBP1 glioblastoma group, while EGFR mutation rate was the highest in the low FBP1 glioblastoma group. In the high FBP1 group, the infiltration proportions and types of immune cells were less, dominated by macrophages M2, and the expression of CTLA4, LAG3, TIGIT, PDL1, and PDL2 was significantly upregulated. The expression of FBP1 was positively correlated with several immunoinhibitors, such as IL-10 and TGFβ-1. In conclusion, we demonstrated that FBP1 could serve as a prognostic biomarker for glioblastoma. The immune microenvironment in the high FBP1 group might be suppressed by up-regulating immune checkpoints and immunoinhibitors.
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Affiliation(s)
- Hu Sun
- Department of Neurosurgery, Zibo Central Hospital, 255000 Zibo, Shandong, China
| | - Hui Zhang
- Department of Cardiology, Zibo Central Hospital, 255000 Zibo, Shandong, China
| | - Lijie Jing
- Department of Neurosurgery, Zibo Central Hospital, 255000 Zibo, Shandong, China
| | - Hao Zhao
- Department of Neurosurgery, Zibo Central Hospital, 255000 Zibo, Shandong, China
| | - Bing Chen
- Department of Neurosurgery, The Affiliated Hospital of Qingdao University, No. 1677 Wutaishan Road, Huangdao District, Qingdao, 266000, Shandong, China.
| | - Wei Song
- Department of Breast and Thyroid Surgery, Zibo Central Hospital, No. 54 Gongqingtuan West Road, 255000 Zibo, Qingdao, Shandong, China.
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Hu X, Xu W, Ren Y, Wang Z, He X, Huang R, Ma B, Zhao J, Zhu R, Cheng L. Spinal cord injury: molecular mechanisms and therapeutic interventions. Signal Transduct Target Ther 2023; 8:245. [PMID: 37357239 DOI: 10.1038/s41392-023-01477-6] [Citation(s) in RCA: 65] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 03/22/2023] [Accepted: 05/07/2023] [Indexed: 06/27/2023] Open
Abstract
Spinal cord injury (SCI) remains a severe condition with an extremely high disability rate. The challenges of SCI repair include its complex pathological mechanisms and the difficulties of neural regeneration in the central nervous system. In the past few decades, researchers have attempted to completely elucidate the pathological mechanism of SCI and identify effective strategies to promote axon regeneration and neural circuit remodeling, but the results have not been ideal. Recently, new pathological mechanisms of SCI, especially the interactions between immune and neural cell responses, have been revealed by single-cell sequencing and spatial transcriptome analysis. With the development of bioactive materials and stem cells, more attention has been focused on forming intermediate neural networks to promote neural regeneration and neural circuit reconstruction than on promoting axonal regeneration in the corticospinal tract. Furthermore, technologies to control physical parameters such as electricity, magnetism and ultrasound have been constantly innovated and applied in neural cell fate regulation. Among these advanced novel strategies and technologies, stem cell therapy, biomaterial transplantation, and electromagnetic stimulation have entered into the stage of clinical trials, and some of them have already been applied in clinical treatment. In this review, we outline the overall epidemiology and pathophysiology of SCI, expound on the latest research progress related to neural regeneration and circuit reconstruction in detail, and propose future directions for SCI repair and clinical applications.
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Affiliation(s)
- Xiao Hu
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Wei Xu
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Yilong Ren
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Zhaojie Wang
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Xiaolie He
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Runzhi Huang
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Bei Ma
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Jingwei Zhao
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China
| | - Rongrong Zhu
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China.
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China.
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China.
| | - Liming Cheng
- Division of Spine, Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, 200065, Shanghai, China.
- Key Laboratory of Spine and Spinal cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 200065, Shanghai, China.
- Clinical Center For Brain And Spinal Cord Research, Tongji University, 200065, Shanghai, China.
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Nilanont Y, Chanyagorn P, Shukij K, Pengtong W, Kongmuangpuk M, Wongmayurachat K, Nittayaboon K, Wongsawat Y, Sirovetnukul R, Chakorn T, Riyapan S, Kaveeta C, Chotik-Anuchit S, Tongdee T, Thabmontian P, Saeheng P, Nopmaneejumruslers C, Vamvanij V. Comparing performance measures and clinical outcomes between mobile stroke units and usual care in underserved areas. Neurol Sci 2023; 44:1261-1271. [PMID: 36515765 PMCID: PMC10023765 DOI: 10.1007/s10072-022-06550-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/04/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND The efficacy of mobile stroke units (MSUs) in improving acute ischemic stroke (AIS) care in developing countries is unknown. We compared performance measures and stroke outcomes in AIS patients between MSU and usual care: emergency medical services (EMS) and walk-in. METHODS We enrolled patients > 18 years of age with an AIS within 4.5 h after onset. Demographic data, types, and time of reperfusion therapies and clinical outcomes were recorded. A favorable outcome was defined as a modified Rankin Scale (mRS) 0-2 at 3 months. RESULTS A total of 978 AIS patients (MSU = 243, EMS = 214, walk-in = 521) were enrolled between June 1, 2018, and April 30, 2021. The mean age (± SD) was 66 (± 14) years, and 510 (52.1%) were male. AIS time metrics were the shortest in the MSU with a mean (± SD) door to needle (DN) time of 20 (± 7), 29 (± 13), and 35 (± 16) min (p < 0.001) and door to puncture (DP) time of 73 ± 19, 86 ± 33, and 101 ± 42 min (p < 0.001) in MSU, EMS, and walk-in, respectively. Participants in the MSU (56.8%) received higher rate of reperfusion therapie(s) when compared to the EMS (51.4%) and walk-in (31.5%) (p < 0.001). After adjustment for any potential confounders and using the EMS as a reference, the MSU has the highest likelihood of achieving a favorable outcome (adjusted OR 2.15; 95% CI 1.39-3.32). CONCLUSIONS In underserved populations, MSUs significantly reduced DN time, increased the likelihood of receiving reperfusion treatment, and achieved independency at 3 months when compared to usual care.
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Affiliation(s)
- Yongchai Nilanont
- Division of Neurology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Pornchai Chanyagorn
- Department of Electrical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Karuna Shukij
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Waitayaporn Pengtong
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Mananchaya Kongmuangpuk
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanokkarn Wongmayurachat
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kittiya Nittayaboon
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Yodchanan Wongsawat
- Department of Biomedical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Ronnachai Sirovetnukul
- Department of Industrial Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
| | - Tipa Chakorn
- Department of Emergency Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sattha Riyapan
- Department of Emergency Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chitapa Kaveeta
- Division of Neurology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Songkram Chotik-Anuchit
- Division of Neurology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Trongtum Tongdee
- Department of Radiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ploypailin Thabmontian
- Siriraj Stroke Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Porntep Saeheng
- Bangkok Emergency Medical Service, Medical Service Department, Bangkok, Thailand
| | - Cherdchai Nopmaneejumruslers
- Office of the Director of Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Visit Vamvanij
- Office of the Director of Siriraj Hospital, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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21
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Haung Z, Hong SA. Prevalence and factors associated with treatment and control of hypertension among adults with hypertension in Myanmar. Int Health 2023; 15:207-215. [PMID: 35851920 PMCID: PMC9977219 DOI: 10.1093/inthealth/ihac047] [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: 10/28/2021] [Revised: 05/03/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Due to a dearth in the number of studies conducted in low- and middle-income countries, this study aimed to identify the prevalence and determinants of the treatment and control of hypertension among patients with hypertension in Myanmar. METHODS This community-based cross-sectional study was conducted among 410 adults who were registered for hypertensive treatment in health centers in Myitkyina Township, Kachin State, Myanmar. Multiple logistic regression was used to identify the associated factors. RESULTS The prevalence of treatment and control of hypertension was 48.1% and 20.5%, respectively. The factors associated with treatment were age (OR=2.60 for 46-60 y and OR=2.29 for 61-70 y compared with 30-45 y), ethnicity (OR=1.87), monthly family income (OR=1.90), comorbidity (OR=2.33), knowledge (OR=2.63) and adherence to physical activity (OR=1.86). Controlled hypertension was associated with age (OR=3.03 for 46-60 y and OR=2.27 for 61-70 y compared with 30-45 y), education (OR=1.81), comorbidity (OR=1.67) and adherence to medication (OR=3.45). CONCLUSIONS The prevalence of treated and controlled hypertension was relatively low in this study. To improve the prevalence of hypertension treatment and control in this study population, effective and culturally sensitive intervention programs under universal health coverage should be established with an emphasis on individuals with lower educational attainment and younger ages.
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Affiliation(s)
- Ze Haung
- Township Department of Public Health, Myitkyina Township, Kachin State, Myanmar
| | - Seo Ah Hong
- ASEAN Institute for Health Development, Mahidol University, Salaya, Phuthamonthon, Nakhon Pathom 73170, Thailand
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22
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Incidence, prevalence and disability of spinal cord injury in China from 1990 to 2019: a systematic analysis of the Global Burden of Disease Study 2019. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:590-600. [PMID: 36350373 DOI: 10.1007/s00586-022-07441-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/21/2022] [Accepted: 10/27/2022] [Indexed: 11/11/2022]
Abstract
PURPOSE We aimed to estimate the incidence, prevalence and years lived with disability (YLDs) of spinal cord injury (SCI) in China in 2019 and temporal trends from 1990 to 2019. METHODS The Global Burden of Disease Study 2019 was used to obtain data. Outcome measures included age-standardized incidence rate (ASIR), prevalence rate (ASPR) and YLDs rate (ASYR). A Bayesian meta-regression tool, DisMod-MR 2.1, was used to produce the estimates of each value after adjustments. RESULTS In 2019, there were 234.19 [95% uncertainty interval (UI) 171.84-312.87] thousand incident cases of SCI in China, with an ASIR of 13.87 (95% UI 10.15-18.66) per 100,000. ASIR and ASYR increased by 40.81% (95% UI 32.92-49.14%) and 11.44% (95% UI 5.16-17.29%) compared with 1990, individually. Males had higher ASIR and ASYR in each year from 1990 to 2019, but the incidence and YLDs rates of females exceeded males after 70 years old. Incidence and YLDs rates both ascended with age. SCI at neck level had slightly higher incidence rate but much higher YLDs rate than that below neck level. The average incidence age increased from 38.97 in 1990 to 54.59 in 2019. Falls were the leading cause of SCI. CONCLUSION The incidence and burden of SCI in China increased significantly during the past three decades. The age structure of SCI patients showed a shift from the young to the elderly as population aging. Urgent efforts are needed to relieve the health pressure from SCI.
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Feng L, Zhang X, Li W, Wang J, Wang Q, Wang Q, Li M. Proteomics reveals that Di Dang decoction can regulate the Jak2/Stat5 signaling pathway and inhibit apoptosis by reducing the oxidative stress response in rats with acute intracerebral hemorrhagic stroke. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115816. [PMID: 36223845 DOI: 10.1016/j.jep.2022.115816] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/20/2022] [Accepted: 10/04/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Di Dang decoction (DDD) is a prescription used for the treatment of cerebral hemorrhage. Its use is derived from the theory of typhoid fever, it has an obvious clinical effect and it has been used in the clinic for a long time. The results of early quantitative proteomics and targeted proteomics studies showed that the administration of high-dose DDD 7 days may regulate the expression of the proteins S100A8, S100A9, Col1a1 and Col1a2. The first 3 days after bleeding begins is the critical period for intervention, what occurs within approximately 3 days after AICH is unclear. AIM OF THE STUDY To explore the effects of Di Dang decoction (DDD) on the Jak2/Stat5 signaling pathway and apoptosis-related gene expression in rats with acute hemorrhagic stroke via the oxidative stress response by proteomics to reveal its neuroprotective mechanism. MATERIALS AND METHODS Ninety healthy Sprague-Dawley (SD) rats were randomly divided into the control, model, and low-, medium-, and high-dose DDD groups, with 18 rats in each group. An acute intracerebral hemorrhage (AICH) model was established by injecting autologous blood into the caudate nucleus. The low-, medium- and high-dose groups were intragastrically administered 0.15625 g/mL, 0.3125 g/mL and 0.625 g/mL DDD, respectively, for 1 or 3 days. The control and model groups were given the same amount of normal saline. Neurological deficits were evaluated by the modified neurological severity score (mNSS) test, brain water content was measured to assess brain tissue damage, and pathological changes in the lesion site were observed by hematoxylin and eosin (HE) staining. The cerebral cortex was selected for quantitative proteomics, and >1.2/1 and <1/1.2 were used as the thresholds for upregulated and downregulated proteins, respectively. KEGG pathway and Gene Ontology (GO) enrichment analyses of the differentially expressed proteins were conducted. The levels of the oxidative stress markers malondialdehyde (MDA), superoxide dismutase (SOD), and catalase (CAT) were measured by enzyme-linked immunosorbent assay (ELISA). Western blotting was used to assess p-Jak2, Jak2, p-Stat5, Stat5, Bax, Bcl-2, and Caspase-3 protein expression. RESULTS Compared with the model group, the group treated with high-dose DDD for 3 days exhibited significant improvements in neurological defects, brain histopathology, and brain edema; reduced the level of MDA and significantly increased the levels of CAT and SOD; significantly decreased p-Jak2 and p-Stat5 protein expression and expression of the pro-apoptotic genes Bax and c-Caspase-3; and significantly increased expression of the anti-apoptotic gene Bcl-2 (all p<0.05). CONCLUSIONS High-dose DDD administration for 3 days reduces the oxidative stress response, regulates the Jak2/Stat5 signaling pathway and inhibits apoptosis to exert a neuroprotective effect in rats with acute hemorrhagic stroke.
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Affiliation(s)
- Lina Feng
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Xinyue Zhang
- College of Integrated Chinese and Western Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Wei Li
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Jie Wang
- College of Integrated Chinese and Western Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Qi Wang
- College of Integrated Chinese and Western Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China
| | - Qingwei Wang
- Neurology Department, Third Affiliated Clinical Hospital of the Changchun University of Chinese Medicine, Changchun, 130117, China.
| | - Mingquan Li
- Neurology Department, Third Affiliated Clinical Hospital of the Changchun University of Chinese Medicine, Changchun, 130117, China.
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Yang H, Wu Z, Huang X, Zhang M, Fu Y, Wu Y, Liu L, Li Y, Wang HHX. In-Hospital Emergency Treatment Delay Among Chinese Patients with Acute Ischaemic Stroke: Relation to Hospital Arrivals and Implications for Triage Pathways. Int J Gen Med 2023; 16:57-68. [PMID: 36636715 PMCID: PMC9829982 DOI: 10.2147/ijgm.s371687] [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: 05/03/2022] [Accepted: 11/18/2022] [Indexed: 01/05/2023] Open
Abstract
Introduction Timely access to emergency treatment during in-hospital care phase is critical for managing the onset of acute ischaemic stroke (AIS), particularly in developing countries. We aimed to explore in-hospital emergency treatment delay and the relation of door-to-needle (DTN) time to ambulance arrivals vs walk-in arrivals. Methods Data were collected from 1276 Chinese AIS patients admitted to a general, tertiary-level hospital for intravenous thrombolysis. Information on patients' characteristics and time taken during in-hospital emergency treatment was retrieved from the hospital registry data and medical records. Ambulance arrival was defined as being transported by emergency ambulance services, while walk-in arrival was defined as arriving at hospital by regular vehicle. In-hospital emergency treatment delay occurred when the DTN time exceeded 60 minutes. We performed multivariable logistic regression analysis to explore the association between hospital arrivals (by ambulance vs by walk-in) and treatment delay after adjustment for age, sex, education, marital status, residence, medical insurance, number of symptoms, clinical severity and survival outcome. Results Over half (53.76%) of patients aged over 60 years. Around one-fifth (20.61%) of patients admitted to hospital through emergency ambulance services, while their counterparts arrived by regular vehicle. Overall, the median time taken from the hospital door to treatment initiation was 86.0 minutes. Patients arrived by ambulance (adjusted odds ratio [aOR] = 1.744, 95% confidence interval [CI] = 1.185-2.566, p = 0.005), had higher socio-economic status (aOR = 1.821, 95% CI = 1.251-2.650; p = 0.002), or paid out-of-pocket (aOR = 2.323, 95% CI = 1.764-3.060; p < 0.001) had an increased likelihood of in-hospital emergency treatment delays. Conclusion In-hospital emergency treatment delay is common in China, and occurs throughout the entire emergency treatment journey. Having a triage pathway involving hospital arrival by ambulance seems to be more likely to experience in-hospital emergency treatment delay. Further efforts to improve triage pathways may require qualitative evidence on provider- and institutional-level factors associated with in-hospital emergency treatment delay.
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Affiliation(s)
- Huajie Yang
- School of Health Technology, Guangdong Open University (Guangdong Polytechnic Institute), Guangzhou, People’s Republic of China
| | - Zhuohua Wu
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Xiang Huang
- Sanxiang Community Health Service Centre of Zhongshan, Zhongshan, People’s Republic of China,Faculty of Medicine, Macau University of Science and Technology, Macau SAR, People’s Republic of China
| | - Man Zhang
- Sanxiang Community Health Service Centre of Zhongshan, Zhongshan, People’s Republic of China
| | - Yu Fu
- School of Public Health, Sun Yat-Sen University, Guangzhou, People’s Republic of China
| | - Yijuan Wu
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Lei Liu
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China
| | - Yiheng Li
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China,Yiheng Li, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, People’s Republic of China, Tel +86 20 83062721, Email
| | - Harry H X Wang
- School of Public Health, Sun Yat-Sen University, Guangzhou, People’s Republic of China,Correspondence: Harry HX Wang, School of Public Health, Sun Yat-Sen University, Guangzhou, 510080, People’s Republic of China, Tel +86 20 87330672, Email
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Liu L, Yi X, Luo H, Yu M. Inflammation and endothelial function relevant genetic polymorphisms in carotid stenosis in southwestern China. Front Neurol 2023; 13:1076898. [PMID: 36686520 PMCID: PMC9848733 DOI: 10.3389/fneur.2022.1076898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/01/2022] [Indexed: 01/05/2023] Open
Abstract
Aim To evaluate the relationship between carotid stenosis with variants in genes referred to inflammation and endothelial function. Methods There was a multi-center, cross sectional survey in southwestern China. The eight communities were selected at random in southwestern China. The residents aged ≥40 years volunteered to participate in face-to-face survey. Subjects with at least three of the aforementioned eight stroke related risk factors or a history of stroke were classified as high-risk population for stroke. A total of 2,377 subjects were the high-risk population for stroke in the eight communities, and degree of carotid stenosis was assessed by carotid ultrasound. Genotypes of 6 variants in 3 genes related to inflammation and endothelial function were examined. Gene-gene interaction was analyzed by generalized multifactor dimensionality reduction (GMDR). Results Carotid stenosis were found in 295 (12.41%) subjects, of whom 51 (17.29%) had moderate or severe stenosis. According to multivariate logistic regression analysis, we found that HABP2rs7923349TT was independent risk factor for carotid stenosis (OR, 1.96, 95% CI: 1.22-3.13, P = 0.005) and ITGA2rs1991013AG and HABP2rs7923349TT were independent risk factors for moderate to severe carotid stenosis (OR, 2.28, 95% CI: 1.28-4.07, P = 0.005; OR, 2.90, 95% CI: 1.19-7.08, P = 0.019). GMDR analysis showed that there was a significant gene-gene interaction between ITGA2 rs4865756 and HABP2 rs7923349, and the high-risk interactive genotype in the two variants was independently associated with a higher risk for carotid stenosis after adjusting the covariates (OR,1. 42, 95% CI 1.10-1.84, P = 0.008). Conclusions Prevalence of carotid stenosis was very high in the high-risk stroke population in southwestern China. Variants in genes referred in endothelial function were associated with the carotid stenosis. The high-risk interactive genotype in ITGA2 rs4865756 and HABP2 rs7923349 was independently associated with a higher risk for carotid stenosis.
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Affiliation(s)
- Lin Liu
- Department of Neurology, The People's Hospital of Deyang City, Deyang, China
| | - Xingyang Yi
- Department of Neurology, The People's Hospital of Deyang City, Deyang, China,*Correspondence: Xingyang Yi ✉
| | - Hua Luo
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Ming Yu
- Department of Neurology, The Suining Central Hospital, Suining, China
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Hu Y, Li L, Hong B, Xie Y, Li T, Feng C, Yang F, Wang Y, Zhang J, Yu Y, Fan X. Epidemiological features of traumatic spinal cord injury in China: A systematic review and meta-analysis. Front Neurol 2023; 14:1131791. [PMID: 37021283 PMCID: PMC10069652 DOI: 10.3389/fneur.2023.1131791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 02/27/2023] [Indexed: 04/07/2023] Open
Abstract
Background Traumatic spinal cord injury (TSCI) is a highly fatal and disabling event, and its incidence rate is increasing in China. Therefore, we collated the epidemiological factors of TSCI in different regions of China to update the earlier systematic review published in 2018. Method We searched four English and three Chinese electronic databases from 1978 to October 1, 2022. From the included reports, information on sample characteristics, incidence, injury characteristics, prognostic factors, and economic burden was extracted. The selection of data was based on the PRISMA statement. The quality of the included studies was assessed by the Agency for Healthcare Research and Quality (AHRQ) tool. The results of the meta-analysis were presented in the form of pooled frequency and forest plots. Results A total of 59 reports (60 studies) from 23 provinces were included, of which 41 were in the Chinese language. The random pooled incidence of TSCI in China was estimated to be 65.15 per million (95% CI: 47.20-83.10 per million), with a range of 6.7 to 569.7 per million. The pooled male-to-female ratio was 1.95:1. The pooled mean age of the cases at the time of injury was 45.4 years. Motor vehicle accidents (MVAs) and high falls were found to be the leading causes of TSCI. Incomplete quadriplegia and AISA/Frankel grade D were the most common types of TSCI. Cervical level injury was the most prevalent. The pooled in-hospital mortality and complication rates for TSCI in China were 3% (95% CI: 2-4%) and 35% (95% CI: 23-47%). Respiratory problems were the most common complication and the leading cause of death. Conclusion Compared with previous studies, the epidemiological data on TSCI in China has changed significantly. A need to update the data over time is essential to implement appropriate preventive measures and formulate interventions according to the characteristics of the Chinese population.
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Affiliation(s)
- Youpeng Hu
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Lianxin Li
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Binxue Hong
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yizhou Xie
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tong Li
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Chaoqun Feng
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fei Yang
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yehui Wang
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jie Zhang
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yang Yu
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- *Correspondence: Yang Yu
| | - Xiaohong Fan
- The Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Xiaohong Fan
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Mo Z, Xin J, Chai R, Woo PY, Chan DT, Wang J. Epidemiological characteristics and genetic alterations in adult diffuse glioma in East Asian populations. Cancer Biol Med 2022; 19:1440-1459. [PMID: 36350002 PMCID: PMC9630523 DOI: 10.20892/j.issn.2095-3941.2022.0418] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/20/2022] [Indexed: 05/06/2024] Open
Abstract
Understanding the racial specificities of diseases-such as adult diffuse glioma, the most common primary malignant tumor of the central nervous system-is a critical step toward precision medicine. Here, we comprehensively review studies of gliomas in East Asian populations and other ancestry groups to clarify the racial differences in terms of epidemiology and genomic characteristics. Overall, we observed a lower glioma incidence in East Asians than in Whites; notably, patients with glioblastoma had significantly younger ages of onset and longer overall survival than the Whites. Multiple genome-wide association studies of various cohorts have revealed single nucleotide polymorphisms associated with overall and subtype-specific glioma susceptibility. Notably, only 3 risk loci-5p15.33, 11q23.3, and 20q13.33-were shared between patients with East Asian and White ancestry, whereas other loci predominated only in particular populations. For instance, risk loci 12p11.23, 15q15-21.1, and 19p13.12 were reported in East Asians, whereas risk loci 8q24.21, 1p31.3, and 1q32.1 were reported in studies in White patients. Although the somatic mutational profiles of gliomas between East Asians and non-East Asians were broadly consistent, a lower incidence of EGFR amplification in glioblastoma and a higher incidence of 1p19q-IDH-TERT triple-negative low-grade glioma were observed in East Asian cohorts. By summarizing large-scale disease surveillance, germline, and somatic genomic studies, this review reveals the unique characteristics of adult diffuse glioma among East Asians, to guide clinical management and policy design focused on patients with East Asian ancestry.
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Affiliation(s)
- Zongchao Mo
- Division of Life Science and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Shenzhen 518000, China
| | - Junyi Xin
- Division of Life Science and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Ruichao Chai
- Division of Life Science and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China
| | - Peter Y.M. Woo
- Department of Neurosurgery, Kwong Wah Hospital, Hong Kong SAR, China
- Hong Kong Neuro-Oncology Society, Hong Kong SAR, China
| | - Danny T.M. Chan
- Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, Hong Kong SAR, China
| | - Jiguang Wang
- Division of Life Science and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
- HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Shenzhen 518000, China
- Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
- Hong Kong Center for Neurodegenerative Diseases, Hong Kong Science Park, Hong Kong SAR, China
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SARS-COV-ATE risk assessment model for arterial thromboembolism in COVID-19. Sci Rep 2022; 12:16176. [PMID: 36171201 PMCID: PMC9516525 DOI: 10.1038/s41598-022-18510-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 08/09/2022] [Indexed: 11/09/2022] Open
Abstract
Patients with SARS-CoV-2 infection are at an increased risk of cardiovascular and thrombotic complications conferring an extremely poor prognosis. COVID-19 infection is known to be an independent risk factor for acute ischemic stroke and myocardial infarction (MI). We developed a risk assessment model (RAM) to stratify hospitalized COVID-19 patients for arterial thromboembolism (ATE). This multicenter, retrospective study included adult COVID-19 patients admitted between 3/1/2020 and 9/5/2021. Among 3531 patients from the training cohort, 15.5% developed acute in-hospital ATE, including stroke, MI, and other ATE, compared to 13.4% in the validation cohort. The 16-item final score was named SARS-COV-ATE (Sex: male = 1, Age [40–59 = 2, > 60 = 4], Race: non-African American = 1, Smoking = 1 and Systolic blood pressure elevation = 1, Creatinine elevation = 1; Over the range: leukocytes/lactate dehydrogenase/interleukin-6, B-type natriuretic peptide = 1, Vascular disease (cardiovascular/cerebrovascular = 1), Aspartate aminotransferase = 1, Troponin-I [> 0.04 ng/mL = 1, troponin-I > 0.09 ng/mL = 3], Electrolytes derangement [magnesium/potassium = 1]). RAM had a good discrimination (training AUC 0.777, 0.756–0.797; validation AUC 0.766, 0.741–0.790). The validation cohort was stratified as low-risk (score 0–8), intermediate-risk (score 9–13), and high-risk groups (score ≥ 14), with the incidence of ATE 2.4%, 12.8%, and 33.8%, respectively. Our novel prediction model based on 16 standardized, commonly available parameters showed good performance in identifying COVID-19 patients at risk for ATE on admission.
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Wang N, Lin W, Zhu X, Tu Q, Zhu D, Qu S, Yang J, Ruan L, Zhuge Q. Conventional craniotomy versus conservative treatment in patients with minor spontaneous intracerebral hemorrhage in the basal ganglia. Chin Neurosurg J 2022; 8:26. [PMID: 35986426 PMCID: PMC9389702 DOI: 10.1186/s41016-022-00288-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 07/05/2022] [Indexed: 11/20/2022] Open
Abstract
Background The treatment for spontaneous intracerebral hemorrhage (ICH) is still controversial, especially for hematomas in the basal ganglia. A retrospective case-control study with propensity score matching was performed to compare the outcomes of conventional craniotomy and conservative treatment for patients with minor ICH in the basal ganglia. Methods We retrospectively collected the data of consecutive patients with minor basal ganglia hemorrhage from January 2018 to August 2019. We compared clinical outcomes of two groups using propensity score matching. The extended Glasgow outcome scale obtained by phone interviews based on questionnaires at a 12-month follow-up was used as the primary outcome measure. According to a previous prognosis algorithm, patients were divided into good and poor prognosis groups to obtain a dichotomized (favorable or unfavorable) outcome as the primary outcome. Secondary outcomes included hospitalized complications, mortality, and modified Rankin score at 12 months. Results A total of 54 patients were analyzed, and the baseline characteristics of patients in the surgery and conservative treatment groups were well matched. The primary favorable outcome at 12 months was significantly higher in the conservative treatment group than in the surgery group (81% vs 44%; OR 1.833, 95% CI 1.159–2.900; P=0.005). The incidence of pneumonia in the surgery group was significantly higher than that in the conservative treatment group (P=0.005). Conclusions It is not recommended to undertake conventional craniotomy for patients with a minor hematoma (25–40 ml) in the basal ganglia. An open craniotomy might induce worse long-term functional outcomes than the conservative treatment.
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Yi X, Chen H, Yu M, Luo H, Zhou J, Wei W, Wang Y, Chen X. Persistence of drug therapy is associated with ischemic stroke and other vascular events in high-risk stroke population. Front Neurol 2022; 13:925061. [PMID: 35959409 PMCID: PMC9358006 DOI: 10.3389/fneur.2022.925061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/29/2022] [Indexed: 11/13/2022] Open
Abstract
The high-risk stroke populations are significantly associated with an increased risk of stroke or other vascular events. Although proven primary and secondary stroke prevention medications are available, persistent use is required to be effective. However, the persistence of drug therapy and its association with outcomes in the high-risk stroke population have received limited study in China. Hence, according to the China National Stroke Screening Survey (CNSSS) program in 2015, we performed this multicenter population-based cross-sectional survey and prospective cohort study in Sichuan of southwestern China. The residents aged ≥ 40 years volunteered to participate in a face-to-face survey in 8 communities. Subjects with at least three of eight stroke-related risk factors or a history of stroke were defined as high-risk stroke population. The interviewers recorded individuals' medications at a face-to-face survey, and all the high-risk stroke population was followed up for 4.7 years. The persistence of antihypertensives, hypoglycemics, lipid-lowering medications, and antithrombotics for stroke was evaluated. The primary outcome was new stroke. Secondary outcomes included new composite vascular events of stroke, myocardial infarction, and death during follow-up periods. Among 16,892 participants, 2,893 (17.1%) participants were high-risk stroke population and 2,698 (93.3%) participants completed to follow-up. The 4.7-year persistence of therapy rate of antihypertensives, hypoglycemics, lipid-lowering medications, and antithrombotics was 38.0%, 39.9%, 43.9%, and 59.8%, respectively. The total persistence of therapy rate for antihypertensives, hypoglycemics, lipid-lowering medications, and antithrombotics was 47.6% (136/286) in patients with hypertension, diabetes, dyslipidemia, and stroke at the same time. During the 4.7-year follow-up, there were 118 (4.4%) new ischemic stroke, 24 (0.9%) hemorrhagic stroke, 53 (2.0%) myocardial infarctions, and 33 (1.2%) deaths. After adjusting for the covariates, 4.7-year persistence of antihypertensives, hypoglycemics, lipid-lowering therapy, antithrombotics, and total persistence was independently associated with less new ischemic stroke and less new composite vascular events. Thus, more effective public education and efforts to understand and enhance the persistence of drug therapy are crucial to improve population health and decrease stroke and other vascular events for the high-risk stroke population.
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Affiliation(s)
- Xingyang Yi
- Department of Neurology, People's Hospital of Deyang City, Deyang, China
| | - Hong Chen
- Department of Neurology, People's Hospital of Deyang City, Deyang, China
- *Correspondence: Hong Chen
| | - Ming Yu
- Department of Neurology, Suining Central Hospital, Suining, China
| | - Hua Luo
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Ju Zhou
- Department of Neurology, People's Hospital of Deyang City, Deyang, China
| | - Wei Wei
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yanfen Wang
- Department of Neurology, People's Hospital of Deyang City, Deyang, China
| | - Xiaorong Chen
- Department of Neurology, Suining Central Hospital, Suining, China
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Qi B, Zhang Y, Xu B, Zhang Y, Fei G, Lin L, Li Q. Metabolomic Characterization of Acute Ischemic Stroke Facilitates Metabolomic Biomarker Discovery. Appl Biochem Biotechnol 2022; 194:5443-5455. [DOI: 10.1007/s12010-022-04024-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2022] [Indexed: 11/29/2022]
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He F, Blackberry I, Yao L, Xie H, Rasekaba T, Mnatzaganian G. Pooled incidence and case-fatality of acute stroke in Mainland China, Hong Kong, and Macao: A systematic review and meta-analysis. PLoS One 2022; 17:e0270554. [PMID: 35759497 PMCID: PMC9236238 DOI: 10.1371/journal.pone.0270554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 06/13/2022] [Indexed: 11/18/2022] Open
Abstract
Background
Stroke incidence and case-fatality in Mainland China, Hong Kong, and Macao vary by geographic region and rates often differ across and within regions. This systematic review and meta-analysis (SR) estimated the pooled incidence and short-term case-fatality of acute first ever stroke in mainland China, Hong Kong, and Macao.
Methods
Longitudinal studies published in English or Chinese after 1990 were searched in PubMed/Medline, EMBASE, CINAHL, Web of Science, SinoMed and CQVIP. The incidence was expressed as Poisson means estimated as the number of events divided by time at risk. Random effect models calculated the pooled incidence and pooled case-fatality. Chi-squared trend tests evaluated change in the estimates over time. When possible, age standardised rates were calculated. Percent of variation across studies that was due to heterogeneity rather than chance was tested using the I2 statistic.The effect of covariates on heterogeneity was investigated using meta-regressions. Publication bias was tested using funnel plots and Egger’s tests.
Results
Overall, 72 studies were included. The pooled incidences of total stroke (TS), ischaemic stroke (IS) and haemorrhagic stroke (HS) were 468.9 (95% confidence interval (CI): 163.33–1346.11), 366.79 (95% CI: 129.66–1037.64) and 106.67 (95% CI: 55.96–203.33) per 100,000 person-years, respectively, varied according to the four economic regions (East Coast, Central China, Northeast and Western China) with the lowest rates detected in the East Coast. Increased trends over time in the incidence of TS and IS were observed (p<0.001 in both). One-month and three-to-twelve-month case-fatalities were 0.11 (95% CI: 0.04–0.18) and 0.15 (95% CI: 0.12–0.17), respectively for IS; and 0.36 (95% CI: 0.26–0.45) and 0.25 (95% CI: 0.18–0.32), respectively for HS. One-month case-fatality of IS and HS decreased over time for both (p<0.001). Three-to-twelve-month fatalities following IS increased over time (p<0.001). Publication bias was not found.
Conclusions
Regional differences in stroke incidence were observed with the highest rates detected in less developed regions. Although 1-month fatality following IS is decreasing, the increased trends in 3-12-month fatality may suggest an inappropriate long-term management following index hospital discharge.
Registration
Registration-URL: https://www.crd.york.ac.uk/prospero/; Reference code: CRD42020170724
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Affiliation(s)
- Fan He
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Albury-Wodonga, Victoria, Australia
- * E-mail:
| | - Irene Blackberry
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Albury-Wodonga, Victoria, Australia
| | - Liqing Yao
- Department of Rehabilitation, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Haiyan Xie
- Department of Healthcare, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tshepo Rasekaba
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Albury-Wodonga, Victoria, Australia
| | - George Mnatzaganian
- Rural Department of Community Health, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
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Turner GM, Jones R, Collis P, Patel S, Jowett S, Tearne S, Foy R, Atkins L, Mant J, Calvert M. Structured follow-up pathway to support people after transient ischaemic attack and minor stroke (SUPPORT TIA): protocol for a feasibility study and process evaluation. BMJ Open 2022; 12:e060280. [PMID: 35710247 PMCID: PMC9207897 DOI: 10.1136/bmjopen-2021-060280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION People who experience transient ischaemic attack (TIA) and minor stroke have limited follow-up despite rapid specialist review in hospital. This means they often have unmet needs and feel abandoned following discharge. Care needs after TIA/minor stroke include information provision (diagnosis and stroke risk), stroke prevention (medication and lifestyle change) and holistic care (residual problems and return to work or usual activities). This protocol describes a feasibility study and process evaluation of an intervention to support people after TIA/minor stroke. The study aims to assess the feasibility and acceptability of (1) the intervention and (2) the trial procedures for a future randomised controlled trial of this intervention. METHODS AND ANALYSIS This is a multicentre, randomised (1:1) feasibility study with a mixed-methods process evaluation. Sixty participants will be recruited from TIA clinics or stroke wards at three hospital sites (England). Intervention arm participants will be offered a nurse or allied health professional-led follow-up appointment 4 weeks after TIA/minor stroke. The multifaceted intervention includes: a needs checklist, action plan, resources to support management of needs, a general practitioner letter and training to deliver the intervention. Control arm participants will receive usual care. Follow-up will be self-completed questionnaires (12 weeks and 24 weeks) and a clinic appointment (24 weeks). Follow-up questionnaires will measure anxiety, depression, fatigue, health related quality of life, self-efficacy and medication adherence. The clinic appointment will collect body mass index, blood pressure, cholesterol and medication. Assessment of feasibility and acceptability will include quantitative process variables (such as recruitment and questionnaire response rates), structured observations of study processes, and interviews with a subsample of participants and clinical staff. ETHICS AND DISSEMINATION Favourable ethical opinion was gained from the Wales Research Ethics Committee (REC) 1 (23 February 2021, REC reference: 21/WA/0036). Study results will be published in peer-reviewed journals and presented at conferences. A lay summary and dissemination strategy will be codesigned with consumers. The lay summary and journal publication will be distributed on social media. TRIAL REGISTRATION NUMBER ISRCTN39864003.
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Affiliation(s)
- Grace M Turner
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Centre for Patient Reported Outcomes Research and Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Rachael Jones
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- Clinical Research Network West Midlands, West Midlands, UK
| | - Phillip Collis
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Centre for Patient Reported Outcomes Research and Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Smitaa Patel
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Sue Jowett
- Health Economics Unit, University of Birmingham, Birmingham, UK
| | - Sarah Tearne
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - Robbie Foy
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Lou Atkins
- Centre for Behaviour Change, University College London, London, UK
| | - Jonathan Mant
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Melanie Calvert
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Centre for Patient Reported Outcomes Research and Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- NIHR Surgical Reconstruction and Microbiology Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
- NIHR Applied Research Collaboration (ARC) West Midlands, University of Birmingham, Birmingham, UK
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The Disease Burden of Primary Intracerebral Hemorrhage in Hunan Province, China in 2018. J Epidemiol Glob Health 2022; 12:267-273. [PMID: 35633483 PMCID: PMC9146816 DOI: 10.1007/s44197-022-00045-5] [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: 01/07/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background Hunan Province is a region in China with a high prevalence of intracerebral hemorrhage, especially primary intracerebral hemorrhage (PICH). The objective of this observational study was to assess the disease burden of PICH. Methods We searched the Hunan Provincial Health Statistics Direct Reporting and Decision Analysis System to retrieve PICH inpatient and outpatient data and all-population all-cause deaths in Hunan Province in 2018. DisMod II was used to estimate the disability-adjusted life years (DALYs) due to PICH in 2018. Results In 2018, 30,400 new PICH cases were recorded in Hunan Province. The incidence was higher among men (51.6 per 100,000) than women (29.3 per 100,000). The DALYs due to PICH were 478,000 patient-years, the years of life lost (YLLs) were 452,000 patient-years and the years lived with disability (YLDs) were 27,000 patient-years. In 2018, the rate of DALYs due to PICH was 6.4 patient-years per 1000 individuals, the rate of YLLs was 6.1 patient-years per 1000 individuals, and the rate of YLDs was 0.3 patient-years per 1000 individuals. Conclusion We estimated the DALYs due to PICH in Hunan Province in 2018, thereby providing relevant data for the development of policies and measures for the management of PICH disease burden. Supplementary Information The online version contains supplementary material available at 10.1007/s44197-022-00045-5.
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Simaan N, Filioglo A, Cohen JE, Lorberboum Y, Leker RR, Honig A. Effects in Israel of Arab and Jewish Ethnicity on Intracerebral Hemorrhage. J Clin Med 2022; 11:jcm11082117. [PMID: 35456208 PMCID: PMC9024802 DOI: 10.3390/jcm11082117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/27/2022] [Accepted: 04/08/2022] [Indexed: 02/01/2023] Open
Abstract
Intracerebral hemorrhages (ICH) characteristics reportedly differ between different ethnic groups. We aimed to compare the characteristics of Jewish and Arab ICH patients in Israel. Consecutive patients with primary ICH were included in a prospective institutional database. Demographics, vascular risk factors, clinical and radiological parameters were compared between Arab and Jewish ICH patients residing in Jerusalem. The study included 455 patients (311 Jews). Arab patients were younger (66.1 ± 13.4 vs. 72.2 ± 12.2 years, p < 0.001) and had higher rates of diabetes (60% vs. 29%, p < 0.001) and smoking (26% vs. 11%, p < 0.001). Arab patients had higher rates of deep ICH (74% vs. 62%, p = 0.01) and lower rates of lobar ICH (18% vs. 31%, p = 0.003). In a sub-analysis of deep ICH patients only, Arab patients were younger (64.3 ± 12.9 vs. 71.4 ± 11.8 years, p < 0.001) and less frequently male (56% vs. 68%, p = 0.042), with higher rates of diabetes (61% vs. 35%, p < 0.001) and smoking (31% vs. 14%, p < 0.001). In conclusion, the two ethnic populations in Israel differ in the causes and attributes of ICH. Heavy smoking and poorly controlled diabetes are commonly associated with deep ICH in the Arab population and may offer specific targets for secondary prevention in this population.
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Affiliation(s)
- Naaem Simaan
- Department of Neurology, Ziv Medical Center, Safed 13100, Israel;
- Azrieli Faculty of Medicine, Bar Ilan University, Safed 13115, Israel
| | - Andrei Filioglo
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel; (A.F.); (Y.L.); (A.H.)
| | - José E. Cohen
- Department of Neurosurgery, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel;
| | - Yonatan Lorberboum
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel; (A.F.); (Y.L.); (A.H.)
| | - Ronen R. Leker
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel; (A.F.); (Y.L.); (A.H.)
- Correspondence:
| | - Asaf Honig
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel; (A.F.); (Y.L.); (A.H.)
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Jiang K, Sun Y, Chen X. Mechanism Underlying Acupuncture Therapy in Spinal Cord Injury: A Narrative Overview of Preclinical Studies. Front Pharmacol 2022; 13:875103. [PMID: 35462893 PMCID: PMC9021644 DOI: 10.3389/fphar.2022.875103] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 03/14/2022] [Indexed: 12/29/2022] Open
Abstract
Spinal cord injury (SCI) results from various pathogenic factors that destroy the normal structure and function of the spinal cord, subsequently causing sensory, motor, and autonomic nerve dysfunction. SCI is one of the most common causes of disability and death globally. It leads to severe physical and mental injury to patients and causes a substantial economic burden on families and the society. The pathological changes and underlying mechanisms within SCI involve oxidative stress, apoptosis, inflammation, etc. As a traditional therapy, acupuncture has a positive effect promoting the recovery of SCI. Acupuncture-induced neuroprotection includes several mechanisms such as reducing oxidative stress, inhibiting the inflammatory response and neuronal apoptosis, alleviating glial scar formation, promoting neural stem cell differentiation, and improving microcirculation within the injured area. Therefore, the recent studies exploring the mechanism of acupuncture therapy in SCI will help provide a theoretical basis for applying acupuncture and seeking a better treatment target and acupuncture approach for SCI patients.
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Affiliation(s)
- Kunpeng Jiang
- Department of Hand and Foot Surgery, Zhejiang Rongjun Hospital, Jiaxing, China
| | - Yulin Sun
- Department of Neurosurgery, Zhejiang Rongjun Hospital, Jiaxing, China
| | - Xinle Chen
- Department of Neurosurgery, Zhejiang Rongjun Hospital, Jiaxing, China
- *Correspondence: Xinle Chen,
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Multiple Mild Stimulations Reduce Membrane Distribution of CX3CR1 Promoted by Annexin a1 in Microglia to Attenuate Excessive Dendritic Spine Pruning and Cognitive Deficits Caused by a Transient Ischemic Attack in Mice. Neurosci Bull 2022; 38:753-768. [DOI: 10.1007/s12264-022-00847-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 11/25/2021] [Indexed: 10/18/2022] Open
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Zheng Z, Wang Q, Sun S, Luo J. Minimally Invasive Surgery for Intracerebral and Intraventricular Hemorrhage. Front Neurol 2022; 13:755501. [PMID: 35273553 PMCID: PMC8901716 DOI: 10.3389/fneur.2022.755501] [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: 08/09/2021] [Accepted: 01/17/2022] [Indexed: 11/13/2022] Open
Abstract
Spontaneous intracerebral hemorrhage (ICH), especially related to intraventricular hemorrhage (IVH), is the most devastating type of stroke and is associated with high mortality and morbidity. Optimal management of ICH remains one of the most controversial areas of neurosurgery and no effective treatment exists for ICH. Studies comparing conventional surgical interventions with optimal medical management failed to show significant benefit. Recent exploration of minimally invasive surgery for ICH and IVH including catheter- and mechanical-based approaches has shown great promise. Early phase clinical trials have confirmed the safety and preliminary treatment effect of minimally invasive surgery for ICH and IVH. Pending efficacy data from phase III trials dealing with diverse minimally invasive techniques are likely to shape the treatment of ICH.
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Affiliation(s)
- Zelong Zheng
- The Department of Neurosurgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Qi Wang
- Institute of Eco-Environmental and Soil Science, Guangdong Academy of Sciences, Guangzhou, China
| | - Shujie Sun
- Shanghai Clinical Research Centre of Chinese Academy of Sciences, Shanghai, China
| | - Jinbiao Luo
- The Department of Neurosurgery, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
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Jiang B, Sun D, Sun H, Ru X, Liu H, Ge S, Fu J, Wang W. Prevalence, Incidence, and External Causes of Traumatic Spinal Cord Injury in China: A Nationally Representative Cross-Sectional Survey. Front Neurol 2022; 12:784647. [PMID: 35126291 PMCID: PMC8811043 DOI: 10.3389/fneur.2021.784647] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/15/2021] [Indexed: 11/13/2022] Open
Abstract
Background and PurposeThe epidemiological characteristics of traumatic spinal cord injury (TSCI) in China are unclear. Thus, we aimed to study prevalence, incidence, and external causes of TSCI in China nationwide.MethodsIn 2013, we conducted a nationally representative, door-to-door epidemiological survey on TSCI in China using a complex, multistage, probability sampling design.ResultsIn China, the point prevalence of TSCI standardized to the China census population 2010 was 569.7 (95% CI: 514.2–630.4) per 1,000,000 in the population, 753.6 (95% CI: 663.3–854.3) per 1,000,000 among men, and 387.7 (95% CI: 324.8–461.1) per 1,000,000 among women. The incidence of TSCI standardized to the China census population 2010 was 49.8 (95% CI: 34.4–70.7) per 1,000,000 per year in the population, 63.2 (95% CI: 38.9–98.5) per 1,000,000 among men, and 36.9 (95% CI: 19.5–65.9) per 1,000,000 among women. Among the 415 TSCI events in 394 prevalent cases, the top three injury causes were falls (55.2%), motor vehicle collisions (MVCs) (26.5%), and strike injuries (10.1%), while other injury causes including gunshot and explosion accounted for 8.2%. Among the 394 prevalent cases, the mean age of patients at the time of injury was 43.7 ± 17.1 years; the male-to-female ratio was 1.86:1.ConclusionIt is estimated that there are 759,302 prevalent patients with TSCI in total and 66,374 new TSCI cases annually in China. Falls and MVCs are still 2 major external causes for TSCI in China.
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Affiliation(s)
- Bin Jiang
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
- *Correspondence: Bin Jiang ; ; orcid.org/0000-0001-5808-7178
| | - Dongling Sun
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Haixin Sun
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Xiaojuan Ru
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Hongmei Liu
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
- National Office for Cerebrovascular Diseases (CVD) Prevention and Control in China, Beijing, China
| | - Siqi Ge
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Jie Fu
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wenzhi Wang
- Department of Neuroepidemiology, Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
- National Office for Cerebrovascular Diseases (CVD) Prevention and Control in China, Beijing, China
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He F, Blackberry I, Yao L, Xie H, Mnatzaganian G. Geographical Disparities in Pooled Stroke Incidence and Case Fatality in Mainland China, Hong Kong, and Macao: Protocol for a Systematic Review and Meta-analysis. JMIR Res Protoc 2022; 11:e32566. [PMID: 35040797 PMCID: PMC8808348 DOI: 10.2196/32566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/09/2021] [Accepted: 10/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background Geographical variations in stroke incidence and case fatality in China have been reported. Nonetheless, pooled estimates in major Chinese regions are unknown. Objective This systematic review and meta-analysis aims to investigate pooled estimates of incidence and short-term case fatality of stroke in Mainland China, Hong Kong, and Macao. Methods Longitudinal studies published in English and indexed in PubMed/MEDLINE, Embase, CINAHL, and Web of Science, or in Chinese and indexed in SinoMed and CQVIP will be targeted. Articles reporting on adults living in China who experience first-ever stroke or die within 1 year from newly onset stroke will be included. The 95% confidence intervals of the event will be estimated using the exact method based on the Poisson distribution. The log incidence rates together with their corresponding log standard errors will be meta-analyzed using DerSimonian and Laird random effects models. Pooled case fatality rates will also be estimated using a random effect model. Time trends in pooled age-standardized stroke incidence and case fatality will be estimated. The heterogeneity of the included studies will be measured using the I2 statistic and meta-regressions will be run to analyze the effect of reported covariates on found heterogeneity. Risk of bias will be examined using the Newcastle-Ottawa Scale. Publication bias will be tested using funnel plots and Egger tests. Sensitivity analysis will be run by risk of bias. Results This study was funded and registered in 2020. The systematic searches, study selections, and quality assessments were completed in July 2021. Data extraction and analysis and manuscript writing are scheduled to be completed by December 2021. Conclusions This will be the first study to provide regional differences in pooled estimates of stroke incidence with case fatality in Mainland China, Hong Kong, and Macao. This study will assist in addressing inequalities in stroke care across China. Trial Registration PROSPERO International Prospective Register of Systematic Reviews CRD42020170724; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=170724 International Registered Report Identifier (IRRID) PRR1-10.2196/32566
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Affiliation(s)
- Fan He
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Wodonga, Australia
| | - Irene Blackberry
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Wodonga, Australia
| | - Liqing Yao
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Haiyan Xie
- Department of Health Care, Peking Union Medical College Hospital, Beijing, China
| | - George Mnatzaganian
- Rural Department of Community Health, La Trobe Rural Health School, La Trobe University, Bendigo, Australia.,The Peter Doherty Institute for Infection and Immunity, Melbourne, Australia
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Liu L, Yang J, Wang J, Nie M, Wang Z, Guan H, Hu J, Hong F. Relationship Between Sleep Duration and Stroke History in Middle-Aged and Elderly in Guiyang: A Cross-Sectional Survey. Neuropsychiatr Dis Treat 2022; 18:243-252. [PMID: 35185332 PMCID: PMC8848255 DOI: 10.2147/ndt.s340834] [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: 09/23/2021] [Accepted: 01/10/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND With over 2 million new cases annually, stroke is associated with the higher amount of disability-adjusted life-years lost than any other disease in China; however, the relationship between sleep time and stroke has not been concluded yet. Aim of this study was to analyze the relationship between sleep duration and stroke history in middle-aged and elderly people in Guiyang, China. METHODS This study was a cross-sectional survey carried out in 40-99-years-old permanent residents of Guiyang. Yunyan, Wudang, and Baiyun districts and Xiuwen County were selected by stratified multilevel sampling for a face-to-face survey. Demographics, history of stroke, and self-reported sleep behavior data were collected, and multivariable logistic regression models were used to gradually adjust possible confounding factors. RESULTS A total of 5065 participants were included, of them 126 (2.5%) had a history of stroke. Short sleep (<7 h) was observed in 11.0%, sufficient sleep (7-9 h) in 69.4%, and long sleep (>9 h) in 19.6%. Sleep duration and stroke prevalence showed a U-shaped distribution. When taking the sleep duration of 7-9 h as a reference, sleep duration >9 h was associated with stroke (all P < 0.05) in the univariable model (OR = 2.68, 95% CI: 1.83-3.93) and in the multivariable models 1 (OR = 2.35, 95% CI: 1.59-3.47), 2 (OR = 2.27, 95% CI: 1.53-3.37), 3 (OR = 2.25, 95% CI: 1.51-3.33), and 4 (OR = 2.11, 95% CI: 1.39-3.19). There were no significant differences between the <7 and 7-9 h groups (P > 0.05). CONCLUSION Thus, long sleep duration (>9 h) is independently associated with history of stroke in middle-aged and elderly people in Guiyang.
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Affiliation(s)
- Li Liu
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Jingyuan Yang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Junhua Wang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Meng Nie
- School of Public Health, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Ziyun Wang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Han Guan
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Jin Hu
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
| | - Feng Hong
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou, People's Republic of China
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Distinctive Gut Microbiota Alteration Is Associated with Poststroke Functional Recovery: Results from a Prospective Cohort Study. Neural Plast 2021; 2021:1469339. [PMID: 34917142 PMCID: PMC8670901 DOI: 10.1155/2021/1469339] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/10/2021] [Indexed: 12/14/2022] Open
Abstract
Objectives Functional prognosis is potentially correlated with gut microbiota alterations following the dysregulation of the gut-microbiota-brain axis after stroke. This study was designed to explore the poststroke alterations of gut microbiota and potential correlations between gut microbiota and global functions. Methods A total of thirty-eight patients with stroke and thirty-five healthy demographics-matched controls were recruited. Their fecal DNAs were extracted, and the V3-V4 regions of the conserved bacterial 16S RNA were amplified and sequenced on the Illumina MiSeq platform. Microbial composition, diversity indices, and species cooccurrence were compared between groups. Random forest and receiver operating characteristic analysis were used to identify potential diagnostic biomarkers. Relationships between discriminant bacteria and poststroke functional outcomes were estimated. Results Higher alpha diversity of gut microbiota was observed in poststroke patients as compared to the healthy controls (p < 0.05). Beta diversity showed that microbiota composition in the poststroke group was significantly different from that in the control group. Relative abundance of nine genera increased significantly in poststroke patients, while 82 genera significantly decreased (p < 0.05). The accuracy, specificity, and susceptibility of the optimal model consisted of the top 10 discriminant species were 93%, 100%, and 86%, respectively. Subgroup analysis showed that bacterial taxa abundant between subacute and chronic stroke patients were overall different (p < 0.05). The modified Rankin scale (mRS) (r = −0.370, p < 0.05), Fugl-Meyer assessment (FMA) score (r = 0.364, p < 0.05), water swallow test (WST) (r = 0.340, p < 0.05), and Barthel index (BI) (r = 0.349, p < 0.05) were significantly associated with alterations of distinctive gut microbiota. Conclusions The gut microbiota in patients with stroke was significantly changed in terms of richness and composition. Significant associations were detected between alterations of distinctive gut microbiota and global functional prognosis. It would facilitate novel treatment target selection in the context of stroke while the causal relationships between distinctive gut microbiota alterations and functional variations need to be further verified with well-designed studies.
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Trends of Ten Leading Causes of Death in Head and Neck Squamous Cell Carcinoma. Curr Med Sci 2021; 42:118-128. [PMID: 34806135 DOI: 10.1007/s11596-021-2427-x] [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: 06/30/2020] [Accepted: 12/22/2020] [Indexed: 10/19/2022]
Abstract
OBJECTIVE An understanding of the leading causes of death in patients with head and neck squamous cell carcinoma (HNSCC) would be helpful to inform doctors, patients, and healthcare providers on disease management. This study aimed to comprehensively study the leading causes of death in these survivors. METHODS We investigated the trends of risk factors for major causes of death in patients with HNSCC. Causes of death in HNSCC were obtained from the Surveillance, Epidemiology, and End Results registries. We characterized trends in the 5-year cumulative mortality as well as risk factors associated with the ten leading causes of death. RESULTS Among 48 297 deaths identified, the ten leading causes were as follows: HNSCC, heart disease, lung cancer, chronic obstructive pulmonary disease (COPD), cerebrovascular disease, pneumonia & influenza, accidents & adverse effects, esophagus cancer, chronic liver diseases, and septicemia. Non-HNSCC deaths surpassed HNSCC deaths 4 years after cancer diagnosis. There was a significant decline in the 5-year cumulative mortality from HNSCC, heart disease, lung cancer, COPD, cerebrovascular disease, and esophagus cancer. The risks of mortality from the ten leading causes varied with patient characteristics. CONCLUSION Our findings provide a useful picture of mortality patterns in HNSCC survivors, which might help when planning personalized HNSCC care.
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Fu K, Zhang D, Song Y, Xu M, Wu R, Xiong X, Liu X, Wu L, Guo Y, Zhou Y, Li X, Wang Z. Tibetan Medicine Qishiwei Zhenzhu Pills Can Reduce Cerebral Ischemia-Reperfusion Injury by Regulating Gut Microbiota and Inhibiting Inflammation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:2251679. [PMID: 34804175 PMCID: PMC8601817 DOI: 10.1155/2021/2251679] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/19/2021] [Accepted: 10/27/2021] [Indexed: 01/11/2023]
Abstract
Cerebral ischemia is a series of harmful reactions, such as acute necrosis of tissue, inflammation, apoptosis, autophagy, and blood-brain barrier injury, due to the insufficient blood supply to the brain. Inflammatory response and gut microbiota imbalance are important concomitant factors of cerebral ischemia and may increase the severity of cerebral ischemia through the gut-brain axis. Qishiwei Zhenzhu pills (QSW) contain more than 70 kinds of medicinal materials, which have the effects of anti-cerebral infarction, anti-convulsion, anti-dementia, and so on. It is a treasure of Tibetan medicine commonly used in the treatment of cerebral ischemia in Tibetan areas. In this study, we gave rats QSW (66.68 mg/kg) once by gavage in advance and then immediately established the rat middle cerebral artery occlusion (MCAO) model. After 24 hours of treatment, the neuroprotection, intestinal pathology, and gut microbiota were examined. The results showed that QSW could significantly reduce the neurobehavioral abnormalities and cerebral infarction rate in MCAO rats. Furthermore, qPCR, western blot, and immunohistochemistry results showed that QSW could effectively inhibit IL-6, IL-1β, and other inflammatory factors so as to effectively reduce the inflammatory response of MCAO rats. Furthermore, QSW could improve intestinal integrity and reduce intestinal injury. 16S rRNA sequencing showed that QSW could significantly improve the gut microbiota disorder of MCAO rats. Specifically, at the phylum level, it can regulate the abundance of Firmicutes and Proteobacteria in the gut microbiota of rats with MCAO. At the genus level, it can adjust the abundance of Escherichia and Shigella. At the species level, it can adjust the abundance of Lactobacillus johnsonii and Lactobacillus reuteri. All in all, this study is the first to show that QSW can reduce the severity of cerebral ischemia-reperfusion injury by regulating gut microbiota and inhibiting the inflammatory response.
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Affiliation(s)
- Ke Fu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Dewei Zhang
- Wanzhou Institute for Drug and Food Control, Chongqing 404000, China
| | - Yinglian Song
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Min Xu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ruixia Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Xueqing Xiong
- Wanzhou Institute for Drug and Food Control, Chongqing 404000, China
| | - Xianwu Liu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Lei Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ya Guo
- Wanzhou Institute for Drug and Food Control, Chongqing 404000, China
| | - You Zhou
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Xiaoli Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zhang Wang
- College of Ethnomedicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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Yao H, Zhang J, Wang Y, Wang Q, Zhao F, Zhang P. Stroke risk and its association with quality of life: a cross-sectional study among Chinese urban adults. Health Qual Life Outcomes 2021; 19:236. [PMID: 34627278 PMCID: PMC8501711 DOI: 10.1186/s12955-021-01868-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/20/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Stroke is a leading cause of mortality and disability worldwide. Most stroke risk studies focused on more established biological and pathophysiological risk factors such as hypertension and smoking, psychosocial factors such as quality of life are often under-investigated and thus less reported. The current study aims to estimate stroke risk and explore the impact of quality of life on stroke risk among a community sample of urban residents in Shanghai. METHODS This cross-sectional study was conducted in Fengxian District of Shanghai City from December 2018 to April 2019. 4030 representative participants were recruited through a multistage, stratified, probability proportional to size sampling method and completed the study. Stroke risk was assessed using the Rapid Stroke Risk Screening Chart that included 8 risk factors for stroke. Quality of life was measured using the World Health Organization Quality of Life-brief version (WHOQOL-BREF). RESULTS One-third of residents were at risk for stroke, including 14.39% at high risk, and 18.68% at middle risk. The top three most commonly reported risk factors were physical inactivity (37.30%), hypertension (25.38%), and smoking (17.32%). Quality of life and its four domains were all independently and significantly associated with stroke risk. Multinominal logistic regressions showed that a one-unit increase in the quality of life was associated with a decreased relative risk for middle-risk relative to low-risk of stroke by a factor of 0.988 (95% CI:0.979, 0.997, P = 0.007), and a decreased relative risk for high-risk relative to low-risk of stroke by a factor of 0.975 (95% CI:0.966, 0.984, P < 0.001). CONCLUSIONS Our findings showed an alarmingly high prevalence of stroke risk among the sample, which may require future intervention programs to focus on improving both biological and behavioral risk factors such as increasing physical activity, early diagnosis and treatment of hypertension, and smoking cessation, as well as improving psychosocial factors such as quality of life.
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Affiliation(s)
- Huiqing Yao
- Clinical Trial Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing Key Laboratory of Drug Clinical Risk and Personalized Medication Evaluation, Beijing, 100730, People's Republic of China
| | - Juhua Zhang
- Fudan University, Shanghai, 200433, People's Republic of China.,Shanghai Pudong Health Development Research Institute, Shanghai, 200129, People's Republic of China.,Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, People's Republic of China
| | - Yanmei Wang
- Department of Nursing, Shanghai Gongli Hospital, Second Military Medical University, Shanghai, 200135, People's Republic of China
| | - Qingqing Wang
- Clinical Trial Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing Key Laboratory of Drug Clinical Risk and Personalized Medication Evaluation, Beijing, 100730, People's Republic of China
| | - Fei Zhao
- Clinical Trial Center, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing Key Laboratory of Drug Clinical Risk and Personalized Medication Evaluation, Beijing, 100730, People's Republic of China.
| | - Peng Zhang
- Department of Neurology, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai, 201800, People's Republic of China. .,School of Clinical Medicine, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, People's Republic of China.
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Sun Y, Jing Y, Zhang Y. Serum lncRNA-ANRIL and SOX9 expression levels in glioma patients and their relationship with poor prognosis. World J Surg Oncol 2021; 19:287. [PMID: 34556140 PMCID: PMC8461887 DOI: 10.1186/s12957-021-02392-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 09/03/2021] [Indexed: 01/16/2023] Open
Abstract
Background lncRNA-CDKN2B antisense RNA 1 (ANRIL) and SRY-box transcription factor 9 (SOX9) has abnormal expression in many tumors including glioma, but the underlying molecular mechanism is unclear. This study set out to investigate the serum lncRNA-ANRIL and SOX9 levels in glioma patients and their effects on prognosis. Methods We enrolled 142 glioma patients admitted to our hospital from May 2014 to May 2016 into the research group (RG) and 120 healthy subjects receiving concurrent physical examinations into the control group (CG). Fasting peripheral blood (4 mL each) was sampled from subjects from the two groups. Using the quantitative real-time polymerase chain reaction (qRT-PCR), lncRNA-ANRIL and SOX9 were measured to explore their values in the early diagnosis of glioma. Patients from RG were followed up for 3 years to analyze the influence of lncRNA-ANRIL and SOX9 on patient prognosis. We purchased glioma cell lines U251 and U87 and grouped them according to the transfection of different plasmids. We conducted CCK8 assay to test cell proliferation, Transwell assay to test cell invasion, the flow cytometry to test cell apoptosis, and Western Blot assay to measure bcl-2 and bax protein levels. Results ANRIL and SOX9 were evidently higher in RG than in CG (P<0.01). The receiver operating characteristic (ROC) curve revealed that the diagnostic sensitivity of ANRIL combined with SOX9 for glioma was 81.62%, and the specificity was 90.83% (P<0.01). ANRIL and SOX9 were closely related to tumor grade, tumor diameter, distant metastasis, and family history of glioma (P<0.01). In total, 135 patients were successfully followed up (95.07%). Patients with high levels of ANRIL and SOX9 had a markedly poorer prognosis than those with low levels (P<0.05). ANRIL and SOX9 were markedly higher in glioma cell lines (U251 and U87) than in normal brain cells (P<0.01). The proliferation and invasion of U251 cells were notably reduced after the transfection of ANRIL and SOX9 inhibitory sequences (P<0.01), but the apoptosis was notably increased (P<0.01). Bcl-2 expression was markedly increased in lncRNA-ANRIL-inhibitor and SOX9-inhibitor (P<0.01), while bax expression was markedly reduced in lncRNA-ANRIL-inhibitor and SOX9-inhibitor (P<0.01). Conclusion lncRNA-ANRIL and SOX9 levels were higher in glioma patients than in healthy people. High-lncRNA-ANRIL and SOX9 levels were strongly associated with unfavorable prognosis of patients. The testing of biological behaviors revealed that lncRNA-ANRIL and SOX9 worked as tumor-promoting genes in glioma.
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Affiliation(s)
- Youlu Sun
- Department of Neurosurgery, Guangrao County People's Hospital, No. 180 Huayuan Road, Dongying, Guangrao County, 257300, P.R. China
| | - Yuesong Jing
- Department of Neurosurgery, The Second People's Hospital Of Dongying, Dongying, 257335, P.R. China
| | - Yuxin Zhang
- Department of Neurosurgery, Guangrao County People's Hospital, No. 180 Huayuan Road, Dongying, Guangrao County, 257300, P.R. China.
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Zhang Z, Hu Z, Wang H, Zhou Q, Li C, Hao M. Changes of Multisectoral Collaboration and Service Delivery in Hypertension Prevention and Control before and after the 2009 New Healthcare Reform in China: An Interrupted Time-Series Study. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:8976625. [PMID: 34589192 PMCID: PMC8476259 DOI: 10.1155/2021/8976625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/20/2021] [Accepted: 08/23/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVES There is a need to assess the 2009 new healthcare reform in China on hypertension prevention. It helps to control from the perspectives of multisectoral participation, government responsibility assignment, performance assessment, and service delivery. DESIGN Interrupted time-series study. Setting. 31 provinces in mainland China. Primary and Secondary Outcome Measures. Based on the content analysis of publicly available policy documents from 31 provinces regarding hypertension prevention and control, we analyzed the changes brought by the 2009 new healthcare reform through four quantitative indicators, including multisector participation (MP), main department responsibility coverage (MDRC), primary department assessment indicator coverage (MDAIC), and service type coverage (STC). We compared the changing trends of four indicators before and after 2009. RESULTS Nationally, MP, MDRC, and STC grew rapidly and increased to 88.9%, 96.4%, and 77.8%, respectively, in 2017, higher than MDAIC (36.9%). This growth was accelerated by the new healthcare reform, with the highest acceleration in MP (β3 = 6.345, p < 0.001), followed by MDRC (β3 = 3.829, p < 0.01), STC (β3 = 3.799, p < 0.001), and MDAIC (β3 = 3.585, p < 0.001). The MP and MDRC trend changes were higher in the central and western regions than in the east after the reform. CONCLUSIONS Our research showed that the new healthcare reform had a positive effect in promoting multisectoral participation in preventing and controlling hypertension in China, improving the responsibility mechanism, and expanding the types of services provided. The government should lead the coordination and implementation of multidepartmental responsibilities and mobilize nonhealth departments to continuously participate in the prevention and control of chronic diseases by improving incentive and evaluation mechanisms.
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Affiliation(s)
- Zhifan Zhang
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
- Anhui Medical University, Hefei, Anhui 230032, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
- Jiangsu Preventive Medicine Association, Nanjing, Jiangsu 210009, China
| | - Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China
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Li S, Wang W, Zhang Q, Wang Y, Wang A, Zhao X. Association Between Alkaline Phosphatase and Clinical Outcomes in Patients With Spontaneous Intracerebral Hemorrhage. Front Neurol 2021; 12:677696. [PMID: 34526953 PMCID: PMC8435581 DOI: 10.3389/fneur.2021.677696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/30/2021] [Indexed: 12/21/2022] Open
Abstract
Background: Spontaneous intracerebral hemorrhage (ICH) is associated with high rates of mortality and morbidity. Alkaline phosphatase (ALP) is related to increased risk of cardiovascular events and is also closely associated with adverse outcomes after ischemic or hemorrhagic stroke. However, there are limited data about the effect of ALP on clinical outcomes after ICH. Therefore, we aimed to investigate the relationship between serum ALP level and prognosis in ICH patients. Methods: From January 2014 to September 2016, 939 patients with spontaneous ICH were enrolled in our study from 13 hospitals in Beijing. Patients were categorized into four groups based on the ALP quartiles (Q1, Q2, Q3, Q4). The main outcomes were 30-day, 90-day, and 1-year poor functional outcomes (modified Rankin Scale score of 3-6). Multivariable logistic regression and interaction analyses were performed to evaluate the relationships between ALP and clinical outcomes after ICH. Results: In the logistic regression analysis, compared with the third quartile of ALP, the adjusted odds ratios of the Q1, Q2, and Q4 for 30-day poor functional outcome were 1.31 (0.80-2.15), 1.16 (0.71-1.89), and 2.16 (1.32-3.55). In terms of 90-day and 1-year poor functional outcomes, the risks were significantly higher in the highest quartile of ALP compared with the third quartile after adjusting the confounding factors [90-day: highest quartile OR = 1.86 (1.12-3.10); 1-year: highest quartile OR = 2.26 (1.34-3.80)]. Moreover, there was no significant interaction between ALP and variables like age or sex. Conclusions: High ALP level (>94.8 U/L) was independently associated with 30-day, 90-day, and 1-year poor functional outcomes in ICH patients. Serum ALP might serve as a predictor for poor functional outcomes after ICH onset.
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Affiliation(s)
- Sijia Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wenjuan Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Qian Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Yu Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Anxin Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Xingquan Zhao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
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Patil S, Mishra VN, Singh V, Joshi D, Chaurasia RN, Pathak A. Spectrum of neurological diseases across gangetic belt: a hospital based prospective observational study. Int J Neurosci 2021; 133:676-681. [PMID: 34380003 DOI: 10.1080/00207454.2021.1967348] [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: 10/20/2022]
Abstract
OBJECTIVE Neurological disorders are the most common cause of morbidity and mortality in riverside cities. Earlier studies reported the presence of heavy metals in the riverside of Gangetic belt. Our study objective was to determine the prevalence of neurological diseases in Ganga riverside and further divided into sections as just across riverside within 25 kms and non-riverside as 25 kms away from the Ganga river. METHODS This was a prospective observational study conducted in a tertiary care hospital of selected Gangetic belt. RESULTS A total of 2016 patients were recorded in this period. Mean age of the participants was 47.89 years, majority were males 59.2%. Most of the patients n = 1154 were from within 25 kms of Ganga riverside and n = 862 patients were from non-riverside (25 kms away from Ganga river). Common neurological diseases were ischemic stroke 22.7%, haemorrhagic stroke 20.7%, seizures 13.7%, septic encephalopathy 9.4%, neuropathy 8.9%, Parkinson's disease 4.3%, myopathy 4.1%, myelitis 2.8%, headache 2.4%, amyotrophic lateral sclerosis 1.9% and functional disorder 1.9%. CONCLUSION Present study showed that neurological diseases were more common in Ganga riverside and stroke including ischemic and hemorrhagic are most common neurological diseases noted in our study.
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Affiliation(s)
- Sooraj Patil
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
| | - Vijaya Nath Mishra
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
| | - Vineeta Singh
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
| | - Deepika Joshi
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
| | - Rameshwar Nath Chaurasia
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
| | - Abhishek Pathak
- Department of Neurology, Institute of Medical Science, Banaras Hindu University, Varanasi, UP, India
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Shang YX, Yan LF, Cornett EM, Kaye AD, Cui GB, Nan HY. Incidence of Cerebral Infarction in Northwest China From 2009 to 2018. Cureus 2021; 13:e17576. [PMID: 34646631 PMCID: PMC8480718 DOI: 10.7759/cureus.17576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND There is a lack of epidemiological analysis of patients with cerebral infarction in northwest China. In the present investigation, we conducted a retrospective analysis to collect information on epidemiological characteristics of patients with cerebral infarction in five provinces of northwest China and the Shanxi Province of patients who were hospitalized in the Tangdu Hospital. This project should provide a scientific basis for active prevention and treatment of cerebral infarction. MATERIAL AND METHODS A retrospective analysis of patients with epidemic characteristics of cerebral infarction that were admitted to the Tangdu Hospital of northwest China from January 2009 to December 2018. RESULTS A total of 18,302 patients (aged 1-97 years) with confirmed cerebral infarction, including 12,201 males and 6,101 females, were retrospectively enrolled in this study. The most common lesion site was the cerebellum (51.5%). The incidence of cerebral infarction was slightly higher in workers and laborers, favoring male patients and those aged 40-70 years. The difference between men and women gradually increased after the age of 30. CONCLUSIONS In this study, 18,302 hospitalized patients with cerebral infarction from different occupations were included. Those engaged in physical labor were more likely to have a cerebral infarction. The incidence of cerebral infarction in males was higher than in females. Cerebellar and cerebral area infarctions were the most common.
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Affiliation(s)
- Yu-Xuan Shang
- Department of Radiology & Functional and Molecular Imaging Key Lab of Shaanxi Province, Fourth Military Medical University, Shaanxi, CHN
| | - Lin-Feng Yan
- Department of Radiology & Functional and Molecular Imaging Key Lab of Shaanxi Province, Fourth Military Medical University, Shaanxi, CHN
| | - Elyse M Cornett
- Department of Anaesthesiology, Louisiana State University (LSU) Health Shreveport, Shreveport, USA
| | - Alan D Kaye
- Department of Anaesthesiology, Louisiana State University (LSU) Health Shreveport, Shreveport, USA
| | - Guang-Bin Cui
- Department of Radiology & Functional and Molecular Imaging Key Lab of Shaanxi Province, Fourth Military Medical University, Shaanxi, CHN
| | - Hai-Yan Nan
- Department of Radiology & Functional and Molecular Imaging Key Lab of Shaanxi Province, Fourth Military Medical University, Shaanxi, CHN
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