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Meng Y, Liu Y, Fu M, Hou Z, Wang Z. Clinical characteristics of elderly hip fracture patients with chronic cerebrovascular disease and construction of a clinical predictive model for perioperative pneumonia. Orthop Traumatol Surg Res 2024; 110:103821. [PMID: 38266670 DOI: 10.1016/j.otsr.2024.103821] [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: 07/25/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/26/2024]
Abstract
INTRODUCTION The recovery of cerebrovascular disease (CVD) will increase the incidence of perioperative pneumonia (POP). However, there is limited research on POP in elderly patients with hip fractures complicated by CVD. Therefore, our research focuses on the following two issues: (1) What are the clinical features of elderly patients with hip fractures combined with CVD? (2) What are the predictive factors for the occurrence of POP in such patients? HYPOTHESIS Male, femoral neck fracture and hypoalbuminemia can be predictive factors for the development of POP after hip fracture in CVD patients. MATERIAL AND METHODS This is a nested case-control study that included patients aged 65 to 105 years with CVD who had a hip fracture between January 2021 and January 2023. According to the occurrence of POP, they were divided into case group and control group. Collecting data includes demographic information, clinical data, and surgical information. Least absolute shrinkage and selection operator (LASSO) regression and multivariate logistic regression analyses were used to select variables. The constructed predictive model was transformed into a nomogram. Predictive performance was assessed using the area under the receiver operating characteristic curve (AUC), calibration curves and decision curve analysis (DCA). RESULTS We ultimately included 714 patients, 69.3% female, with a median age of 80 years. Asymptomatic cerebral infarction (ACI) is the most common CVD (55.7%). More patients developed intertrochanteric fractures than femoral neck fractures (57.1 vs. 42.9%). In total, 606 patients (84.9%) underwent surgery. The most common perioperative complications were anemia (76.9%) and hypoalbuminemia (71.8%). POP (20.0%) was more common preoperatively (89.5%). Factors such as fracture type, surgical wait time, implant used for surgery, and anesthesia type did not differ between the presence or absence of postoperative pneumonia. 143 patients with POP served as the case group. Five hundred and seventy one patients did not develop POP and served as the control group. The predictors of POP were male (OR 1.699,95%CI 1.150-2.511, p<0.05), femoral neck fracture (OR 2.182,95%CI 1.491-3.192, p<0.05), and hypoalbuminemia (OR 3.062, 95%CI 1.833-5.116, p<0.05). This model has good discrimination, calibration, and clinical practicality. DISCUSSION In this study, we constructed a clinical prediction model for the occurrence of POP in CVD combined with hip fracture in the elderly, with risk factors including gender, fracture type and perioperative hypoproteinemia. Therefore, we can take effective preventive measures against the occurrence of POP in patients with these factors in our clinical work. LEVEL OF PROOF IV; nested case-control study.
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Affiliation(s)
- Yao Meng
- Department of Geriatric Orthopedics, Hebei Medical University Third Hospital, 050051 Shijiazhuang, Hebei, People's Republic of China
| | - Yan Liu
- Department of Orthopaedic Surgery, Hebei Medical University Third Hospital, Shijiazhuang, Hebei, People's Republic of China
| | - Mingming Fu
- Department of Geriatric Orthopedics, Hebei Medical University Third Hospital, 050051 Shijiazhuang, Hebei, People's Republic of China
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, Hebei Medical University Third Hospital, Shijiazhuang, Hebei, People's Republic of China; NHC Key Laboratory of Intelligent Orthopaedic Equipment (Hebei Medical University Third Hospital), 050051 Shijiazhuang, Hebei, People's Republic of China
| | - Zhiqian Wang
- Department of Geriatric Orthopedics, Hebei Medical University Third Hospital, 050051 Shijiazhuang, Hebei, People's Republic of China.
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Murrieta-Álvarez I, A Fernández-Gutiérrez J, A Pérez C, León-Peña AA, Reyes-Cisneros ÓA, Benítez-Salazar JM, Sánchez-Bonilla D, Olivares-Gazca JC, Fernández-Lara D, Pérez-Padilla R, Ruiz-Delgado GJ, Ruiz-Argüelles GJ. Impaired lung function in multiple sclerosis: a single-center observational study in 371 persons. Neurol Sci 2023; 44:4429-4439. [PMID: 37410269 DOI: 10.1007/s10072-023-06914-6] [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: 12/05/2022] [Accepted: 06/15/2023] [Indexed: 07/07/2023]
Abstract
INTRODUCTION Abnormal lung function in people with multiple sclerosis (PwMS) could be considered as the result of muscle weakness or MS-specific structural central nervous system (CNS) abnormalities as a precipitant factor for the worsening of motor impairment or cognitive symptoms. METHODS This is a cross-sectional observational study in PwMS. Forced spirometry was conducted, and normative metrics of forced vital capacity (FVC), forced expiratory volume in the first second (FEV1), and the relation FEV1/FVC were calculated. Qualitative and quantitative brain magnetic resonance imaging (MRI) examinations were carried out. RESULTS A total of 371 PwMS were included in the study. Of those, 196 (53%) had RRMS, 92 (25%) SPMS, and 83 (22%) PPMS. Low FVC and FEV1 was present in 16 (8%), 16 (19%), and 23 (25%) of the patients in the RRMS, PPMS, and SPMS, respectively. PwMS with T2-FLAIR lesions involving the corpus callosum (CC) had a significantly higher frequency of abnormally low FVC and FEV1 (OR 3.62; 95% CI 1.33-9.83; p = 0.012) than patients without lesions in that region. This association remained significant in the RRMS group (OR 10.1; 95% CI 1.3-67.8; p 0.031) when the model excluded PPMS and SPMS. According to our study, for every increase of 1 z score of FVC, we observed an increase of 0.25 cm3 of hippocampal volume (β 0.25; 95% CI 0.03-0.47; p 0.023) and 0.43 cm3 of left hippocampus volume (β 0.43; 95% CI 0.16-0.71; p 0.002). CONCLUSIONS We observed an incremental prevalence of abnormally low pulmonary function tests that parallels a sequence from more early relapsing courses to long-standing progressive courses (RRMS to PPMS or SPMS).
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Affiliation(s)
- Iván Murrieta-Álvarez
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
- Baylor College of Medicine, Houston, TX, USA
| | - José A Fernández-Gutiérrez
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
| | | | | | - Óscar A Reyes-Cisneros
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México
- Universidad Anáhuac Puebla, Tlaxcalancingo, México
| | - José M Benítez-Salazar
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
- Houston Methodist Hospital, Houston, TX, USA
| | - Daniela Sánchez-Bonilla
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
| | | | | | | | - Guillermo J Ruiz-Delgado
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
- Laboratorios Ruiz SYNLAB, Puebla, México
| | - Guillermo J Ruiz-Argüelles
- Clínica Ruiz, Centro de Hematología y Medicina Interna, Puebla, México.
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México.
- Laboratorios Ruiz SYNLAB, Puebla, México.
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Zhang XQ, Yang YX, Zhang C, Leng XY, Chen SD, Ou YN, Kuo K, Cheng X, Han X, Cui M, Tan L, Feng L, Suckling J, Dong Q, Yu JT. Validation of external and internal exposome of the findings associated to cerebral small vessel disease: A Mendelian randomization study. J Cereb Blood Flow Metab 2022; 42:1078-1090. [PMID: 35018869 PMCID: PMC9125490 DOI: 10.1177/0271678x221074223] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The exposome characterizes all environmental exposures and their impact on a disease. To determine the causally-associated components of the exposome for cerebral small vessel disease (CSVD), we performed mendelian randomization analysis of 5365 exposures on six clinical and subclinical CSVD measures. We found statistically significant evidence (FDR-corrected P < 0.05) that hypertension, high cholesterol, longer television-watching time, lower educational qualifications, younger age of first sexual intercourse, smoking, reduced pulmonary function, higher subjective overall health rating, and frequent tiredness were associated with increased risk of intracerebral hemorrhage or small vessel stroke. Adiposity, diabetes, frequent alcoholic drinks, higher white blood cell count and neutrophil count were significantly associated with higher risk of non-lobar hemorrhage or small vessel stroke, but not lobar hemorrhage. Hypertension, higher arm or leg fat-free mass and higher sitting height were significantly associated with higher white matter hyperintensities. The results were robust to sensitivity analyses and showed no evidence of horizontal pleiotropy. We also identified 41 exposures suggestively associated (uncorrected P < 0.05) with multiple CSVD measures as the "the CSVD exposome". This exposome-wide association study provides insight into CSVD development and prevention.
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Affiliation(s)
- Xue-Qing Zhang
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yu-Xiang Yang
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Can Zhang
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Xin-Yi Leng
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Shi-Dong Chen
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ya-Nan Ou
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Kevin Kuo
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xin Cheng
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiang Han
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Mei Cui
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lan Tan
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Lei Feng
- Department of Psychological Medicine, National University of Singapore, Singapore
| | - John Suckling
- Department of Psychiatry, 2152University of Cambridge, University of Cambridge, Cambridge, UK
| | - Qiang Dong
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
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Nassir CMNCM, Ghazali MM, Hashim S, Idris NS, Yuen LS, Hui WJ, Norman HH, Gau CH, Jayabalan N, Na Y, Feng L, Ong LK, Abdul Hamid H, Ahamed HN, Mustapha M. Diets and Cellular-Derived Microparticles: Weighing a Plausible Link With Cerebral Small Vessel Disease. Front Cardiovasc Med 2021; 8:632131. [PMID: 33718454 PMCID: PMC7943466 DOI: 10.3389/fcvm.2021.632131] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/19/2021] [Indexed: 12/24/2022] Open
Abstract
Cerebral small vessel disease (CSVD) represents a spectrum of pathological processes of various etiologies affecting the brain microcirculation that can trigger neuroinflammation and the subsequent neurodegenerative cascade. Prevalent with aging, CSVD is a recognized risk factor for stroke, vascular dementia, Alzheimer disease, and Parkinson disease. Despite being the most common neurodegenerative condition with cerebrocardiovascular axis, understanding about it remains poor. Interestingly, modifiable risk factors such as unhealthy diet including high intake of processed food, high-fat foods, and animal by-products are known to influence the non-neural peripheral events, such as in the gastrointestinal tract and cardiovascular stress through cellular inflammation and oxidation. One key outcome from such events, among others, includes the cellular activations that lead to elevated levels of endogenous cellular-derived circulating microparticles (MPs). MPs can be produced from various cellular origins including leukocytes, platelets, endothelial cells, microbiota, and microglia. MPs could act as microthrombogenic procoagulant that served as a plausible culprit for the vulnerable end-artery microcirculation in the brain as the end-organ leading to CSVD manifestations. However, little attention has been paid on the potential role of MPs in the onset and progression of CSVD spectrum. Corroboratively, the formation of MPs is known to be influenced by diet-induced cellular stress. Thus, this review aims to appraise the body of evidence on the dietary-related impacts on circulating MPs from non-neural peripheral origins that could serve as a plausible microthrombosis in CSVD manifestation as a precursor of neurodegeneration. Here, we elaborate on the pathomechanical features of MPs in health and disease states; relevance of dietary patterns on MP release; preclinical studies pertaining to diet-based MPs contribution to disease; MP level as putative surrogates for early disease biomarkers; and lastly, the potential of MPs manipulation with diet-based approach as a novel preventive measure for CSVD in an aging society worldwide.
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Affiliation(s)
| | - Mazira Mohamad Ghazali
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Sabarisah Hashim
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Nur Suhaila Idris
- Department of Family Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Lee Si Yuen
- Department of Internal Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Wong Jia Hui
- Neurobiology of Aging and Disease Laboratory, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Haziq Hazman Norman
- Anatomy Unit, International Medical School (IMS), Management and Science University (MSU), Shah Alam, Malaysia
| | - Chuang Huei Gau
- Department of Psychology and Counselling, Faculty of Arts and Social Science, Universiti Tunku Abdul Rahman (UTAR), Kampar, Malaysia
| | - Nanthini Jayabalan
- Translational Neuroscience Lab, University of Queensland (UQ), Centre for Clinical Research, The University of Queensland, Herston, QLD, Australia
| | - Yuri Na
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Linqing Feng
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Lin Kooi Ong
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
- School of Biomedical Sciences and Pharmacy, Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Centre of Research Excellence Stroke Rehabilitation and Brain Recovery, National Health and Medical Research Council (NHMRC), Heidelberg, VIC, Australia
| | - Hafizah Abdul Hamid
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Haja Nazeer Ahamed
- Crescent School of Pharmacy, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai, India
| | - Muzaimi Mustapha
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Hospital Universiti Sains Malaysia, Jalan Raja Perempuan Zainab II, Kubang Kerian, Malaysia
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5
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Salman E, Kadota A, Hisamatsu T, Segawa H, Torii S, Fujiyoshi A, Kondo K, Watanabe Y, Arima H, Shiino A, Nozaki K, Ueshima H, Miura K, The Sessa Research Group F. Relationship of Four Blood Pressure Indexes to Subclinical Cerebrovascular Diseases Assessed by Brain MRI in General Japanese Men. J Atheroscler Thromb 2021; 29:174-187. [PMID: 33487617 PMCID: PMC8803566 DOI: 10.5551/jat.58537] [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] [Indexed: 11/17/2022] Open
Abstract
Aim:
The relationship of blood pressure (BP) indexes (systolic blood pressure [SBP], diastolic blood pressure [DBP], pulse pressure [PP], mean arterial pressure [MAP]) to subclinical cerebrovascular diseases (SCVDs) remains unclear. This study aimed to elucidate the relationship of four BP indexes measured at two visits on SCVDs assessed by magnetic resonance imaging (MRI) in general Japanese men.
Methods:
In general Japanese men aged 40–79 years (
N
=616), office BP indexes were measured at two visits (Visits 1 [2006–2008] and 2 [2010–2014]). MRI images obtained on the third visit (2012–2015) were examined for prevalent SCVDs: lacunar infarction, periventricular hyperintensity (PVH), deep subcortical white matter hyperintensity (DSWMH), microbleeds, and intracranial artery stenosis (ICAS). Using a multivariable logistic regression analysis, we computed and estimated the odds ratio of each prevalent SCVD for one standard deviation higher BP indexes. The same analyses were performed using home BP.
Results:
All four office BP indexes at both visits associated with lacunar infarction. Visit 1 and 2 DBP and Visit 1 MAP associated with PVH and DSWMH, and Visit 1 SBP associated with DSWMH. All Visit 2 BP indexes appear to show stronger association with microbleeds than Visit 1 indexes, and Visit 1 and 2 SBP, PP, and MAP showed similar associations with ICAS. Additional analyses using home BP indexes revealed similar relationships; however, the significance of some relationships decreased.
Conclusion:
In general Japanese men, BP indexes were associated with most of SCVDs, and BP indexes measured at different periods associated with different SCVDs assessed by MRI.
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Affiliation(s)
- Ebtehal Salman
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Aya Kadota
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Takashi Hisamatsu
- Department of Public Health, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University
| | - Hiroyoshi Segawa
- Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Sayuki Torii
- Department of Public Health, Shiga University of Medical Science
| | - Akira Fujiyoshi
- Department of Public Health, Shiga University of Medical Science.,Department of Hygiene, School of Medicine, Wakayama Medical University
| | - Keiko Kondo
- Department of Public Health, Shiga University of Medical Science
| | | | - Hisatomi Arima
- Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University
| | - Akihiko Shiino
- Molecular Neuroscience Research Center, Shiga University of Medical Science
| | - Kazuhiko Nozaki
- Department of Neurosurgery, Shiga University of Medical Science
| | - Hirotsugu Ueshima
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
| | - Katsuyuki Miura
- Department of Public Health, Shiga University of Medical Science.,Center for Epidemiologic Research in Asia, Shiga University of Medical Science
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6
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Takamatsu K, Park K, Yokoyama A. Association between airflow limitation and leukoaraiosis of the brain. Respir Investig 2020; 59:320-326. [PMID: 33309461 DOI: 10.1016/j.resinv.2020.11.004] [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: 06/19/2020] [Revised: 11/04/2020] [Accepted: 11/11/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Patients with chronic obstructive pulmonary disease (COPD) have several comorbidities. Leukoaraiosis (LA) is an abnormal appearance of brain white matter on neuroimaging, and it has been linked to microangiopathy of the brain. In this study, we explored the association between airflow limitation (AL) and LA volume and localization. METHODS This observational cross-sectional study included 3,945 subjects who underwent medical check-ups between January 2015 and December 2017. LA was automatically assessed and quantified on brain MRI images using a morphometric program. Spirometry without bronchodilator was performed, and AL was defined as the ratio of forced expiratory volume in 1 s/forced vital capacity <0.70. RESULTS In the multivariate analysis, AL was an independent predictor of LA volume (t = 3.06, P < 0.01), in addition to age, hypertension, and dyslipidemia. Compared with the propensity-matched subjects without AL, the subjects with AL (n = 157) had significantly higher LA volumes (4.65 cm3 vs. 3.26 cm3, P < 0.05) and frequency of LA in the frontal lobe, but not in the parietal, temporal, and occipital lobes. CONCLUSIONS Our findings suggest that AL is associated with increased LA volume and with more frequent localization of LA in the frontal lobe.
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Affiliation(s)
- Kazufumi Takamatsu
- Department of Respiratory and Allergology Medicine, Kochi Medical School, Kochi University, Kochi, 783-8505, Japan.
| | - Kaechang Park
- Traffic Medicine Laboratory, Research Organization for Regional Alliance, Kochi University of Technology, Kochi, 782-8502, Japan
| | - Akihito Yokoyama
- Department of Respiratory and Allergology Medicine, Kochi Medical School, Kochi University, Kochi, 783-8505, Japan
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Sugiura T, Dohi Y, Takagi Y, Yokochi T, Yoshikane N, Suzuki K, Tomiishi T, Nagami T, Iwase M, Takase H, Seo Y, Ohte N. Close Association between Subclinical Atherosclerosis and Pulmonary Function in Middle-Aged Male Smokers. J Atheroscler Thromb 2020; 27:1230-1242. [PMID: 32536635 PMCID: PMC7803833 DOI: 10.5551/jat.55996] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
AIMS Cigarette smoking provokes deleterious influences on cardiovascular and pulmonary systems, although the underlying relationship has not been sufficiently investigated especially in early-stage disease. The present study investigated possible associations between subclinical atherosclerosis and pulmonary function in middle-aged male smokers. METHODS Male smokers undergoing their periodic health check-up were enrolled in this study (n=3,775, 45±8 years). Pulmonary function was evaluated using spirometry by calculating forced vital capacity (FVC) as a percentage of predicted value (FVC%-predicted), forced expiratory volume in one second (FEV1) as a percentage of predicted value (FEV1%-predicted), and the ratio of FEV1 to FVC (FEV1/FVC). Subclinical atherosclerosis was assessed based on ankle-brachial pressure index (ABI), cardio-ankle vascular index (CAVI), ultrasound examination of the carotid intima-media thickness (IMT), and presence of plaque. RESULTS Multivariate regression analysis showed that ABI was positively associated with FVC%-predicted and FEV1%-predicted after adjustment for confounders including smoking intensity, while CAVI or carotid IMT was inversely associated with both. Participants with chronic obstructive pulmonary disease (COPD, n=256) showed reduced ABI and increased CAVI or carotid IMT compared with those without COPD, and participants with carotid plaque had lower pulmonary function than those without plaque. Reduced FEV1/FVC was an independent determinant of carotid plaque and decreased ABI was an independent determinant of COPD, as revealed by logistic regression analysis with the endpoint of carotid plaque presence or a diagnosis of COPD revealed. CONCLUSIONS Middle-aged male smokers showed a close association between subclinical atherosclerosis and pulmonary function, implying that smoking induced-vascular and pulmonary damage are interacting in early-stage disease.
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Affiliation(s)
- Tomonori Sugiura
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences.,Health Support Center WELPO, Toyota Motor Corporation
| | - Yasuaki Dohi
- Health Support Center WELPO, Toyota Motor Corporation.,Department of Internal Medicine, Faculty of Rehabilitation Sciences, Nagoya Gakuin University
| | - Yasuyuki Takagi
- Health Support Center WELPO, Toyota Motor Corporation.,Toyota Memorial Hospital
| | - Takashi Yokochi
- Health Support Center WELPO, Toyota Motor Corporation.,Midtown Clinic Meieki
| | | | - Kenji Suzuki
- Health Support Center WELPO, Toyota Motor Corporation
| | | | | | | | - Hiroyuki Takase
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences.,Department of Internal Medicine, Enshu Hospital
| | - Yoshihiro Seo
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences
| | - Nobuyuki Ohte
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences
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8
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Zhang K, Jiang Y, Wang Y, Suo C, Xu K, Zhu Z, Zhu C, Zhao G, Jin L, Ye W, Cui M, Chen X. Associations of Arterial Stiffness and Carotid Atherosclerosis with Cerebral Small Vessel Disease in a Rural Community-Based Population. J Atheroscler Thromb 2020; 27:922-933. [PMID: 32037371 PMCID: PMC7508727 DOI: 10.5551/jat.52530] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
AIMS We aimed to examine the associations of four extracranial artery indicators with cerebral small vessel disease (CSVD) and its total burden. METHODS A total of 904 individuals aged 55-65 years old were included from the Taizhou Imaging Study. CSVD markers, including lacunes (LAC), white matter hyperintensities (WMH), cerebral microbleeds (CMB), and perivascular spaces (PVS), were rated based on brain magnetic resonance imaging. We also measured extracranial artery indices, including the brachial-ankle pulse wave velocity (baPWV), the ankle-brachial index, the carotid intima-media thickness (IMT), and carotid plaque. Linear and binary logistic regressions were adopted to test the associations among these four artery indicators and each CSVD marker when appropriate. Additionally, ordinal and multinomial logistic regressions were performed to assess the relationships between artery indicators and total CSVD score (range from 0-4 points). RESULTS A total of 443 (49.0%) participants were found to have at least one of the CSVD markers, including 172 (19.0%) with WMH, 184 (20.4%) with LAC, 147 (16.3%) with CMB, and 226 (25.0%) with PVS. Increased baPWV was significantly associated with each CSVD marker, increasing carotid IMT was associated with LAC and PVS, and the presence of carotid plaque was associated with WMH volume and PVS. Moreover, per SD increment of baPWV (odds ratio [OR]: 1.29, 95% confidence interval [CI]: 1.11-1.50) and the presence of carotid plaque (OR: 1.42, 95% CI: 1.05-1.92) were significantly associated with greater total CSVD scores. CONCLUSION Increased baPWV and the presence of carotid plaque appear to be associated with total CSVD burden in rural regions in China.
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Affiliation(s)
- Kexun Zhang
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University.,Fudan University Taizhou Institute of Health Sciences
| | - Yanfeng Jiang
- Fudan University Taizhou Institute of Health Sciences.,State Key Laboratory of Genetic Engineering, Human Phenome Institute, Fudan University
| | - Yingzhe Wang
- Department of Neurology, Huashan Hospital, Fudan University
| | - Chen Suo
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University.,Fudan University Taizhou Institute of Health Sciences
| | - Kelin Xu
- Fudan University Taizhou Institute of Health Sciences.,Department of Biostatistics, and Key Laboratory of Public Health Safety, School of Public Health, Fudan University
| | - Zhen Zhu
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University.,Fudan University Taizhou Institute of Health Sciences
| | - Chengkai Zhu
- Fudan University Taizhou Institute of Health Sciences.,State Key Laboratory of Genetic Engineering, Human Phenome Institute, Fudan University.,School of Life Sciences, Fudan University
| | - Genming Zhao
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University
| | - Li Jin
- Fudan University Taizhou Institute of Health Sciences.,State Key Laboratory of Genetic Engineering, Human Phenome Institute, Fudan University.,School of Life Sciences, Fudan University
| | - Weimin Ye
- Fudan University Taizhou Institute of Health Sciences.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet
| | - Mei Cui
- Department of Neurology, Huashan Hospital, Fudan University
| | - Xingdong Chen
- Fudan University Taizhou Institute of Health Sciences.,State Key Laboratory of Genetic Engineering, Human Phenome Institute, Fudan University
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Abstract
Small vessel disease (SVD) refers to conditions where damage to arterioles and capillaries is predominant, leading to reduced, or interrupted perfusion of the affected organ. Data suggest that when this condition is evident in any organ, it is already systemic in its occurrence and consequences. SVD affects primarily organs that receive significant portions of cardiac output such as the brain, the kidney, and the retina. Thus, SVD is a major etiologic cause in debilitating conditions such as renal failure, blindness, lacunar infarcts, and dementia. The factors that lead to this devastating condition include all the known vascular risk factors when they are not strictly controlled, but lifestyles that include sedentary existence, obesity, and poor sleep patterns are also recognized drivers of SVD. In addition, depression is now recognized as a vascular risk factor. Inflammation is a mediator of SVD, but it is not known which factor(s) predominate in its etiology. This article emphasizes the need for more investigations to define this link further and suggests clinical and societal responses that might reduce the major impacts of this condition on populations.
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Affiliation(s)
- Antoine M Hakim
- Ottawa Hospital Research Institute, Ottawa, ON, Canada.,Faculty of Medicine, Brain and Mind Research Institute, University of Ottawa, Ottawa, ON, Canada.,Division of Neurology, University of Ottawa, Ottawa, ON, Canada
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Shibata Y. The Linkage Between Low Pulmonary Function and Subclinical Cerebrovascular Lesion in Never-Smokers. J Atheroscler Thromb 2018; 25:1003-1004. [PMID: 29553065 PMCID: PMC6193186 DOI: 10.5551/jat.ed094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Yoko Shibata
- Department of Pulmonary Medicine, Fukushima Medical University
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