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Wu Z, Yu W, Luo J, Shen G, Cui Z, Ni W, Wang H. Comprehensive transcriptomic analysis unveils macrophage-associated genes for establishing an abdominal aortic aneurysm diagnostic model and molecular therapeutic framework. Eur J Med Res 2024; 29:323. [PMID: 38867262 PMCID: PMC11167832 DOI: 10.1186/s40001-024-01900-w] [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: 10/09/2023] [Accepted: 05/22/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Abdominal aortic aneurysm (AAA) is a highly lethal cardiovascular disease. The aim of this research is to identify new biomarkers and therapeutic targets for the treatment of such deadly diseases. METHODS Single-sample gene set enrichment analysis (ssGSEA) and CIBERSORT algorithms were used to identify distinct immune cell infiltration types between AAA and normal abdominal aortas. Single-cell RNA sequencing data were used to analyse the hallmark genes of AAA-associated macrophage cell subsets. Six macrophage-related hub genes were identified through weighted gene co-expression network analysis (WGCNA) and validated for expression in clinical samples and AAA mouse models. We screened potential therapeutic drugs for AAA through online Connectivity Map databases (CMap). A network-based approach was used to explore the relationships between the candidate genes and transcription factors (TFs), lncRNAs, and miRNAs. Additionally, we also identified hub genes that can effectively identify AAA and atherosclerosis (AS) through a variety of machine learning algorithms. RESULTS We obtained six macrophage hub genes (IL-1B, CXCL1, SOCS3, SLC2A3, G0S2, and CCL3) that can effectively diagnose abdominal aortic aneurysm. The ROC curves and decision curve analysis (DCA) were combined to further confirm the good diagnostic efficacy of the hub genes. Further analysis revealed that the expression of the six hub genes mentioned above was significantly increased in AAA patients and mice. We also constructed TF regulatory networks and competing endogenous RNA networks (ceRNA) to reveal potential mechanisms of disease occurrence. We also obtained two key genes (ZNF652 and UBR5) through a variety of machine learning algorithms, which can effectively distinguish abdominal aortic aneurysm and atherosclerosis. CONCLUSION Our findings depict the molecular pharmaceutical network in AAA, providing new ideas for effective diagnosis and treatment of diseases.
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Affiliation(s)
- Zhen Wu
- Department of Vascular and Interventional Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Weiming Yu
- Department of Vascular and Interventional Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
- General Surgery, Thyroid Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510000, Guangdong, China
| | - Jie Luo
- Department of Vascular and Interventional Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
- Department of Clinical Laboratory, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Guanghui Shen
- Department of Vascular and Interventional Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Zhongqi Cui
- Department of Clinical Laboratory, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China
| | - Wenxuan Ni
- Department of Clinical Laboratory, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, 200072, China.
| | - Haiyang Wang
- Department of Vascular and Interventional Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China.
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Bailey DM, Davies RG, Rose GA, Lewis MH, Aldayem AA, Twine CP, Awad W, Jubouri M, Mohammed I, Mestres CA, Chen EP, Coselli JS, Williams IM, Bashir M. Myths and methodologies: Cardiopulmonary exercise testing for surgical risk stratification in patients with an abdominal aortic aneurysm; balancing risk over benefit. Exp Physiol 2023; 108:1118-1131. [PMID: 37232485 PMCID: PMC10988440 DOI: 10.1113/ep090816] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/03/2023] [Indexed: 05/27/2023]
Abstract
The extent to which patients with an abdominal aortic aneurysm (AAA) should exercise remains unclear, given theoretical concerns over the perceived risk of blood pressure-induced rupture, which is often catastrophic. This is especially pertinent during cardiopulmonary exercise testing, when patients are required to perform incremental exercise to symptom-limited exhaustion for the determination of cardiorespiratory fitness. This multimodal metric is being used increasingly as a complementary diagnostic tool to inform risk stratification and subsequent management of patients undergoing AAA surgery. In this review, we bring together a multidisciplinary group of physiologists, exercise scientists, anaesthetists, radiologists and surgeons to challenge the enduring 'myth' that AAA patients should be fearful of and avoid rigorous exercise. On the contrary, by appraising fundamental vascular mechanobiological forces associated with exercise, in conjunction with 'methodological' recommendations for risk mitigation specific to this patient population, we highlight that the benefits conferred by cardiopulmonary exercise testing and exercise training across the continuum of intensity far outweigh the short-term risks posed by potential AAA rupture.
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Affiliation(s)
- Damian M. Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
| | - Richard G. Davies
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
- Department of AnaestheticsUniversity Hospital of WalesCardiffUK
| | - George A. Rose
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
| | - Michael H. Lewis
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
| | | | | | - Wael Awad
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
- Department of Cardiothoracic SurgeryBart's Heart Centre, St Bartholomew's Hospital, Bart's Health NHS TrustLondonUK
| | | | - Idhrees Mohammed
- Institute of Cardiac and Aortic DisordersSRM Institutes for Medical Science (SIMS Hospital)ChennaiTamil NaduIndia
| | - Carlos A. Mestres
- Department of Cardiac SurgeryUniversity Hospital ZürichZürichSwitzerland
| | - Edward P. Chen
- Division of Cardiovascular and Thoracic SurgeryDuke University Medical CenterDurhamNorth CarolinaUSA
| | - Joseph S. Coselli
- Division of Cardiothoracic Surgery, Michael E. DeBakey Department of SurgeryBaylor College of MedicineHoustonTexasUSA
- The Texas Heart InstituteHoustonTexasUSA
- St Luke's‐Baylor St. Luke's Medical CenterHoustonTexasUSA
| | - Ian M. Williams
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
- Department of Vascular SurgeryUniversity Hospital of WalesCardiffUK
| | - Mohamad Bashir
- Neurovascular Research Laboratory, Faculty of Life Sciences and EducationUniversity of South WalesGlamorganUK
- Vascular and Endovascular SurgeryHealth & Education Improvement WalesCardiffUK
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Åström Malm I, De Basso R, Blomstrand P. No differences in FBN1 genotype between men with and without abdominal aortic aneurysm. BMC Cardiovasc Disord 2023; 23:36. [PMID: 36670346 PMCID: PMC9854173 DOI: 10.1186/s12872-023-03068-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Abdominal aortic aneurysm (AAA) is an aortic enlargement in which the transverse diameter reaches at least 30 mm. Certain risk factors, such as age, male gender, and smoking, are well known; however, less is known about the genetic factors involved. Fibrillin-1 (FBN1) is a protein that coordinates the deposition of elastin fibres in the extracellular matrix and is therefore likely to affect the elastic properties in the aortic wall. Previously studies have found associations between the FBN1-2/3 genotype and arterial stiffness, but how different FBN1 genotypes, AAA, and arterial stiffness are related has been less frequently investigated. AIM This study aimed to investigate whether there is a difference in FBN1 genotype between men with and without AAA. A further aim was to study whether the FBN1 genotype affects arterial wall stiffness differently in men with and without AAA. METHODS Pulse wave velocity and FBN1 genotyping were performed in 229 men (159 with AAA, 70 without AAA). Participants were recruited from ultrasound AAA surveillance programs or ongoing ultrasound screening programs from 2011 to 2016. RESULTS The distribution of the FBN1 genotype in the AAA and control groups were as follows: FBN1-2/2: 62% vs. 64%; FBN1-2/3: 8% vs. 14%; and FBN1-2/4: 30% vs. 21%, respectively. Men with AAA and FBN1-2/2 had increased central pulse wave velocity (p < 0.005) compared to the control group (those without AAA) with the FBN1-2/2 genotype. CONCLUSION No differences were found with respect to FBN1 genotypes between men with and without AAA. The development of AAA in men does not appear to be linked to a specific FBN1 genotype. Nevertheless, men with FBN1-2/2 and AAA have increased central arterial stiffness compared to men with the same FBN1 genotype but without AAA.
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Affiliation(s)
- Ida Åström Malm
- grid.118888.00000 0004 0414 7587Department of Natural Sciences and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Rachel De Basso
- grid.118888.00000 0004 0414 7587Department of Natural Sciences and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Peter Blomstrand
- grid.118888.00000 0004 0414 7587Department of Natural Sciences and Biomedicine, School of Health and Welfare, Jönköping University, Jönköping, Sweden ,grid.413253.2Department of Clinical Physiology, County Hospital Ryhov, Jönköping, Sweden
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Cinza-Sanjurjo S, González-Juanatey JR. Benefits of reducing the cardiovascular risk in patients with abdominal aortic aneurysm. Eur J Prev Cardiol 2022; 29:1955-1956. [PMID: 35904945 DOI: 10.1093/eurjpc/zwac144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Sergio Cinza-Sanjurjo
- Centro de Salud Porto do Son, Santiago de Compostela, 15970, Spain
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), 15706, Spain
- Centro de Investigación Biomédica en Red-Enfermedades Cardiovasculares (CIBERCV), Madrid, 28090, Spain
| | - Jose Ramon González-Juanatey
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), 15706, Spain
- Centro de Investigación Biomédica en Red-Enfermedades Cardiovasculares (CIBERCV), Madrid, 28090, Spain
- Servicio de Cardiologí-a, Hospital Clí-nico Universitario de Santiago de Compostela, 15706, Spain
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Development of pharmacotherapies for abdominal aortic aneurysms. Biomed Pharmacother 2022; 153:113340. [PMID: 35780618 PMCID: PMC9514980 DOI: 10.1016/j.biopha.2022.113340] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 06/13/2022] [Accepted: 06/24/2022] [Indexed: 11/23/2022] Open
Abstract
The cardiovascular field is still searching for a treatment for abdominal aortic aneurysms (AAA). This inflammatory disease often goes undiagnosed until a late stage and associated rupture has a high mortality rate. No pharmacological treatment options are available. Three hallmark factors of AAA pathology include inflammation, extracellular matrix remodeling, and vascular smooth muscle dysfunction. Here we discuss drugs for AAA treatment that have been studied in clinical trials by examining the drug targets and data present for each drug's ability to regulate the aforementioned three hallmark pathways in AAA progression. Historically, drugs that were examined in interventional clinical trials for treatment of AAA were repurposed therapeutics. Novel treatments (biologics, small-molecule compounds etc.) have not been able to reach the clinic, stalling out in pre-clinical studies. Here we discuss the backgrounds of previous investigational drugs in hopes of better informing future development of potential therapeutics. Overall, the highlighted themes discussed here stress the importance of both centralized anti-inflammatory drug targets and rigor of translatability. Exceedingly few murine studies have examined an intervention-based drug treatment in halting further growth of an established AAA despite interventional treatment being the therapeutic approach taken to treat AAA in a clinical setting. Additionally, data suggest that a potentially successful drug target may be a central inflammatory biomarker. Specifically, one that can effectively modulate all three hallmark factors of AAA formation, not just inflammation. It is suggested that inhibiting PGE2 formation with an mPGES-1 inhibitor is a leading drug target for AAA treatment to this end.
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Alterations in gut microbiota and physiological factors associated with abdominal aortic aneurysm. MEDICINE IN NOVEL TECHNOLOGY AND DEVICES 2022. [DOI: 10.1016/j.medntd.2022.100122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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D'Oria M, Di Girolamo FG, Calvagna C, Gorgatti F, Altamura N, Lepidi S, Biolo G, Fiotti N. Remodeling of abdominal Aortic Aneurysm Sac following EndoVascular Aortic Repair: Association with Clinical, Surgical, and Genetic factors. Cardiovasc Pathol 2021; 58:107405. [PMID: 34968687 DOI: 10.1016/j.carpath.2021.107405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 11/15/2022] Open
Abstract
After successful EndoVascular Aortic Repair (EVAR), abdominal aortic aneurysms (AAA) sac will undergo negative remodeling (i.e. shrinkage) as a measure of successful exclusion. Determinants of shrinkage after EVAR are not fully known. In 84 post-EVAR patients, time course of AAA diameter after repair and occurrence of endoleaks (ELs) have been correlated with clinical history, medications, anthropometric data, vascular anatomy, and matrix metalloprotease (MMP) genetic variants (namely MMP-1 rs1799750, MMP-3 rs35068180, MMP-9 rs2234681, rs917576, rs917577, MMP-12 rs652438, and TIMP1 rs4898). During follow-up, 41 ELs were detected in 37 patients (44%, 10.4 events/100 pt./y), accounting for AAA dilation or reduced shrinkage (P<0.001). High-flow ELs (type 1 and/or 3) occurrence was associated with warfarin use, MMP9 rs17577 polymorphism, and unfavorable anatomy, while low-flow type 2 ELs occurred more often in TIMP1 rs4898 non-T carriers. In EL-free patients, AAA diameter decreased for the first three years, (-4, -3 and - 2 mm/year respectively) and remained stable thereafter. Shrinkage between two measurements (n= 120) was associated with smaller AAA diameter at the baseline, peripheral arterial disease (PAD), patients' older age at intervention, and G-/G- genotype in MMP1 rs1799750 (binary logistic regression, P=0.0001). Aneurysmal sac shrinking occurs for few years after EVAR, only in patients without EL, and is related to older age, PAD, smaller aneurysm size and putative lower MMP1 expression while EL occurrence prevents such a remodeling and is mainly related to local-acting factors like unfavorable anatomy, anticoagulation, and MMP9 and TIMP1 genetic polymorphisms.
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Affiliation(s)
- Mario D'Oria
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Filippo Giorgio Di Girolamo
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Cristiano Calvagna
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Filippo Gorgatti
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Nicola Altamura
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Sandro Lepidi
- Unit of Chirurgia Vascolare, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Gianni Biolo
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY
| | - Nicola Fiotti
- Unit of Clinica Medica. Department of Medical, Surgical and Health Sciences of the University of Trieste, Strada di Fiume, 447 34149 Cattinara TRIESTE, ITALY.
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Niu F, Liu Z, Liu P, Pan H, Bi J, Li P, Luo G, Chen Y, Zhang X, Dai X. Identification of novel genetic biomarkers and treatment targets for arteriosclerosis-related abdominal aortic aneurysm using bioinformatic tools. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:9761-9774. [PMID: 34814367 DOI: 10.3934/mbe.2021478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A large number of epidemiological studies have confirmed that arteriosclerosis (AS) is a risk factor for abdominal aortic aneurysm (AAA). However, the relationship between AS and AAA remains controversial. The objective of this work is to better understand the association between the two diseases by identifying the co-differentially expressed genes under both pathological conditions, so as to identify potential genetic biomarkers and treatment targets for atherosclerosis-related aneurysms. Differentially-expressed genes (DEGs) shared by both AS and AAA patients were identified by bioinformatics analyses of Gene Expression Omnibus (GEO) datasets GSE100927 and GSE7084. These DEGs were then subjected to bioinformatic analyses of protein-protein interaction (PPI), Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG). Finally, the identified hub genes were further validated by qRT-PCR in AS (n = 4), AAA (n = 4), and healthy (n = 4) individuals. Differential expression analysis revealed a total of 169 and 37 genes that had increased and decreased expression levels, respectively, in both AS and AAA patients compared with healthy controls. The construction of a PPI network and key modules resulted in the identification of five hub genes (SPI1, TYROBP, TLR2, FCER1G, and MMP9) as candidate diagnostic biomarkers and treatment targets for patients with AS-related AAA. AS and AAA are indeed correlated; SPI1, TYROBP, TLR2, FCER1G and MMP9 genes are potential new genetic biomarkers for AS-related AAA.
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Affiliation(s)
- Fang Niu
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Zongwei Liu
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Peidong Liu
- Department of Neurosurgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hongrui Pan
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Jiaxue Bi
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Peng Li
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Guangze Luo
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Yonghui Chen
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Xiaoxing Zhang
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
| | - Xiangchen Dai
- Department of General Surgery, General Hospital of Tianjin Medical University, Tianjin Medical University, Tianjin, China
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Rabben T, Mansoor SM, Bay D, Sundhagen JO, Guevara C, Jorgensen JJ. Screening for Abdominal Aortic Aneurysms and Risk Factors in 65-Year-Old Men in Oslo, Norway. Vasc Health Risk Manag 2021; 17:561-570. [PMID: 34531660 PMCID: PMC8439971 DOI: 10.2147/vhrm.s310358] [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: 03/10/2021] [Accepted: 07/01/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To investigate the prevalence of and risk factors for abdominal aortic aneurysm (AAA) in 65-year-old men in Oslo, Norway. Materials and Methods From May 2011, until September 2019, the annual population of 65-year-old men living in Oslo were invited to an ultrasonographic screening of the abdominal aorta. Candidates received a one-time invitation by mail, including a questionnaire on possible risk factors and comorbidities. Abdominal aortic outer-to-outer diameter and ankle-brachial index were measured by the screening team. Participants were allocated into three groups: non-, sub- and aneurysmal aorta. Written information on recommended follow-up regime was given to participants with an aortic diameter ≥25 mm. Univariate and multivariate analyses of potential risk factors were performed, in addition to descriptive analyses and significance testing. Results In total, 19,328 were invited, 13,215 men were screened, of which 12,822 accepted inclusion in the study. Aortic diameter was registered for 12,810 participants and 330 men had aortic diameter ≥30 mm, giving a prevalence of AAA of 2.6% (95% confidence interval (CI) 2.31-2.86). We identified 4 independent risk factors for AAA: smoking (OR = 3.64, 95% CI 2.90-4.58), hypertension (OR = 1.87, 95% CI 1.49-2.35), BMI >30 (OR = 1.02, 95% CI 1.00-1.03), and diabetes mellitus (OR = 0.52, 95% CI 0.35-0.79), the latter showing an inverse association with AAA growth. A subgroup of 862 men with aortic diameters 25-29 mm had a significantly higher prevalence of BMI >25, smoking and family history of AAA, compared to participants with aortic diameter <25 mm. Conclusion Among the participants in this study, the prevalence of abdominal aortic aneurysms was 2.6%. Participants with AAA more frequently reported cardiovascular risk factors, and less frequently diabetes mellitus.
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Affiliation(s)
- Toril Rabben
- Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
| | | | - Dag Bay
- Department of Radiology and Interventional Radiology, Oslo University Hospital, Oslo, Norway
| | | | - Cecilia Guevara
- Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
| | - Jorgen Joakim Jorgensen
- Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway.,Department of Traumatology, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
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Koshty A, Bork M, Böning A, Gündüz D, Pleger SP. Coronary Artery Disease as a Relevant Risk Factor in Screening of Abdominal Aortic Ectasia and Aneurysm. Thorac Cardiovasc Surg 2018; 69:57-62. [PMID: 30572367 DOI: 10.1055/s-0038-1676336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The aim of this study was to investigate the prevalence of abdominal aortic aneurysm (AAA) and abdominal aortic ectasia (AAE) in coronary artery disease (CAD) patients in a multicenter setting to obtain significant data to establish an AAA screening program in our departments. METHODS Between January and September 2016, 500 patients with suspected or diagnosed CAD planned for coronary angiography or coronary artery bypass graft (CABG) underwent a sonographic examination of the infrarenal abdominal aorta to diagnose AAA or AAE. We calculated the prevalence of AAA and AAE in patients diagnosed of CAD and investigated factors potentially associated with the occurrence of AAA. RESULTS The overall prevalence in all grades of CAD for AAE was 35.1% and for AAA 5.4%. In patients with three-vessel CAD, the prevalence of AAE was 34% and of AAA 6.8%. Significant correlation was found between the three-vessel CAD and AAA (p = 0.039). The logistic regression analysis showed significant correlation between AAA and age > 65 years (p = 0.05). The multivariate analysis of risk factors and CAD revealed significant correlations between one-vessel CAD and arterial hypertension (AH) (p = 0.004) and age > 65 years (p = 0.001) as well as between three-vessel CAD and AH (p = 0.01), peripheral artery disease (p = 0.01), and age > 65 years (p = 0.03). CONCLUSION Our results confirm, that in comparison to other data, the prevalence of AAA in patients with CAD is high. Thus, it is recommended to include patients with CAD, especially elderly patients with three-vessel CAD, in future AAA screening programs.
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Affiliation(s)
- Ahmed Koshty
- Department of Vascular Surgery, Evangelisches Jung Stilling Krankenhaus GmbH, Siegen, Nordrhein-Westfalen, Germany
| | - Magdalena Bork
- Department of Cardiovascular Surgery, University Hospital Giessen, Justus Liebig University Giessen, Giessen, Germany.,Department of Cardiology and Angiology, Universitatsklinikum Giessen und Marburg, Standort Marburg, Giessen, Hessen, Germany
| | - Andreas Böning
- Department of Cardiovascular Surgery, University Hospital Giessen, Giessen, Germany
| | - Dursun Gündüz
- Department of Cardiology and Angiology, Universitatsklinikum Giessen und Marburg, Standort Marburg, Giessen, Hessen, Germany.,Department of Cardiology and Angiology, Evangelisches Jung Stilling Krankenhaus GmbH, Siegen, Nordrhein-Westfalen, Germany
| | - Sebastian Paul Pleger
- Department of Vascular Surgery, Evangelisches Jung Stilling Krankenhaus GmbH, Siegen, Nordrhein-Westfalen, Germany
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13
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Katsiki N, Giannoukas AD, Athyros VG, Mikhailidis DP. Lipid-lowering treatment in peripheral artery disease. Curr Opin Pharmacol 2018; 39:19-26. [DOI: 10.1016/j.coph.2018.01.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 01/14/2018] [Accepted: 01/19/2018] [Indexed: 12/19/2022]
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Lin YT, Chen HJ, Chen PC, Sung FC. Increased Risk of Peripheral Arterial Disease in Patients With Abdominal Aortic Aneurysm: A Retrospective Cohort Study (Version 5). Angiology 2018; 70:41-46. [PMID: 29444589 DOI: 10.1177/0003319718757615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Studies evaluating the risk of peripheral arterial disease (PAD) in patients with abdominal aortic aneurysm (AAA) are limited. We used insurance claims data of Taiwan to establish a cohort of 6590 patients with AAA newly diagnosed from 2000 to 2008 and 6590 controls without AAA matched by propensity score. The subsequent incidence density rates of PAD were estimated in both cohorts by the end of 2011, and the AAA cohort to the non-AAA cohort hazard ratios (HRs) of PAD were calculated using Cox proportional hazards models. The incidence density of PAD in the AAA cohort was 3.7-fold greater than that in the non-AAA cohort (14.1 vs 3.66 per 1000 person-years) with an adjusted HR of 3.56 (95% confidence interval [CI] = 2.89-4.39). For those without comorbidities, PAD in the AAA cohort was 7.4-fold greater than that in the non-AAA cohort (12.0 vs 1.61 per 1000 person-years) with an adjusted HR of 6.70 (95% CI = 4.43-10.1). The incidence of PAD in patients with ruptured AAA was lower than that in patients without rupture (6.95 vs 15.0 per 1000 person-years). This study demonstrates that patients with AAA are at increased risk of developing PAD.
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Affiliation(s)
- Yi-Ting Lin
- 1 Department of Emergency Medicine, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Hsuan-Ju Chen
- 2 Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Pei-Chun Chen
- 2 Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,3 Department of Public Health, China Medical University, Taichung, Taiwan
| | - Fung-Chang Sung
- 2 Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,4 Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan.,5 Department of Health Services Administration, China Medical University, Taichung, Taiwan
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Matthews EO, Rowbotham SE, Moxon JV, Jones RE, Vega de Ceniga M, Golledge J. Meta-analysis of the association between peripheral artery disease and growth of abdominal aortic aneurysms. Br J Surg 2017; 104:1765-1774. [DOI: 10.1002/bjs.10675] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/14/2017] [Accepted: 07/11/2017] [Indexed: 12/23/2022]
Abstract
Abstract
Background
The role of atherosclerosis in the pathogenesis of abdominal aortic aneurysm (AAA) is controversial. Atherosclerosis-associated peripheral artery disease (PAD) has been reported to be a risk factor for AAA in population screening studies; its relationship with AAA growth is controversial.
Methods
A systematic search of MEDLINE, Scopus, CINAHL and the Cochrane Central Register of Controlled Trials was conducted in April 2016 and repeated in January 2017. Databases were screened for studies reporting AAA growth rates in patients with, and without PAD. The included studies underwent quality assessment and, where possible, were included in the meta-analysis. A subgroup analysis was performed, including only studies that adjusted for confounding factors.
Results
Seventeen studies, including a total of 4873 patients, met the review entry criteria. Data from 15 studies were included in the meta-analysis. There was marked heterogeneity in study design, methodology and statistical analyses used. In the main analysis, PAD was associated with reduced AAA growth (mean difference – 0·13, 95 per cent c.i. –0·27 to –0·00; P = 0·04). However, statistical significance was not maintained in sensitivity analysis. In a subanalysis that included only data adjusted for other risk factors, no significant association between PAD and AAA growth was found (mean difference –0·11, –0·23 to 0·00; P = 0·05).
Conclusion
This systematic review suggests that currently reported studies demonstrate no robust and consistent association between PAD and reduced AAA growth.
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Affiliation(s)
- E O Matthews
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Queensland, Australia
| | - S E Rowbotham
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Queensland, Australia
- School of Medicine, University of Queensland, Herston, Queensland, Australia
- Department of Vascular Surgery, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - J V Moxon
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Queensland, Australia
| | - R E Jones
- Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - M Vega de Ceniga
- Department of Angiology and Vascular Surgery, Hospital de Galdakao-Usansolo, Bizkaia, Spain
| | - J Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, Townsville, Queensland, Australia
- Department of Vascular and Endovascular Surgery, Townsville Hospital, Townsville, Queensland, Australia
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Ghulam Q, Bredahl K, Lönn L, Rouet L, Sillesen H, Eiberg J. Follow-up on Small Abdominal Aortic Aneurysms Using Three Dimensional Ultrasound: Volume Versus Diameter. Eur J Vasc Endovasc Surg 2017; 54:439-445. [DOI: 10.1016/j.ejvs.2017.06.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 06/25/2017] [Indexed: 10/19/2022]
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