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Zagrapan B, Klopf J, Celem ND, Brandau A, Rossi P, Gordeeva Y, Szewczyk AR, Liu L, Ahmadi-Fazel D, Najarnia S, Fuchs L, Hayden H, Loewe C, Eilenberg W, Neumayer C, Brostjan C. Diagnostic Utility of a Combined MPO/D-Dimer Score to Distinguish Abdominal Aortic Aneurysm from Peripheral Artery Disease. J Clin Med 2023; 12:7558. [PMID: 38137627 PMCID: PMC10743483 DOI: 10.3390/jcm12247558] [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: 10/25/2023] [Revised: 11/24/2023] [Accepted: 12/01/2023] [Indexed: 12/24/2023] Open
Abstract
Abdominal aortic aneurysm (AAA) and peripheral artery disease (PAD) share pathophysiological mechanisms including the activation of the fibrinolytic and innate immune system, which explains the analysis of D-dimer and myeloperoxidase (MPO) in both conditions. This study evaluates the diagnostic marker potential of both variables separately and as a combined MPO/D-dimer score for identifying patients with AAA versus healthy individuals or patients with PAD. Plasma levels of MPO and D-dimer were increased in PAD and AAA compared to healthy controls (median for MPO: 13.63 ng/mL [AAA] vs. 11.74 ng/mL [PAD] vs. 9.16 ng/mL [healthy], D-dimer: 1.27 μg/mL [AAA] vs. 0.58 μg/mL [PAD] vs. 0.38 μg/mL [healthy]). The combined MPO/D-dimer score (median 1.26 [AAA] vs. -0.19 [PAD] vs. -0.93 [healthy]) showed an improved performance in distinguishing AAA from PAD when analysed using the receiver operating characteristic curve (area under the curve) for AAA against the pooled data of healthy controls + PAD: 0.728 [MPO], 0.749 [D-dimer], 0.801 [score]. Diagnostic sensitivity and specificity ranged at 82.9% and 70.2% (for score cut-off = 0). These findings were confirmed for a separate collective of AAA patients with 35% simultaneous PAD. Thus, evaluating MPO together with D-dimer in a simple score may be useful for diagnostic detection and the distinction of AAA from athero-occlusive diseases like PAD.
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Affiliation(s)
- Branislav Zagrapan
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Johannes Klopf
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Nihan Dide Celem
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Annika Brandau
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Patrick Rossi
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Yulia Gordeeva
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Alexandra Regina Szewczyk
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Linda Liu
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Diana Ahmadi-Fazel
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Sina Najarnia
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Lukas Fuchs
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Hubert Hayden
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Christian Loewe
- Department for Bioimaging and Image-Guided Therapy, Division of Cardiovascular and Interventional Radiology, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria;
| | - Wolf Eilenberg
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Christoph Neumayer
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
| | - Christine Brostjan
- Department of General Surgery, Division of Vascular Surgery, University Hospital Vienna, Medical University of Vienna, 1090 Vienna, Austria; (B.Z.); (J.K.); (N.D.C.); (A.B.); (P.R.); (Y.G.); (A.R.S.); (L.L.); (D.A.-F.); (S.N.); (L.F.); (H.H.); (W.E.); (C.N.)
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Dynamic Loading-A New Marker for Abdominal Aneurysm Growth? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020404. [PMID: 36837605 PMCID: PMC9967562 DOI: 10.3390/medicina59020404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/07/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023]
Abstract
The growing possibilities of non-invasive heart rate and blood pressure measurement with mobile devices allow vital data to be continuously collected and used to assess patients' health status. When it comes to the risk assessment of abdominal aortic aneurysms (AAA), the continuous tracking of blood pressure and heart rate could enable a more patient-specific approach. The use of a load function and an energy function, with continuous blood pressure, heart rate, and aneurysm stiffness as input parameters, can quantify dynamic load on AAA. We hypothesise that these load functions correlate with aneurysm growth and outline a possible study procedure in which the hypothesis could be tested for validity. Subsequently, uncertainty quantification of input quantities and derived quantities is performed.
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Grønbæk SK, Høgh J, Knudsen AD, Pham MHC, Sigvardsen PE, Fuchs A, Kühl JT, Køber L, Gerstoft J, Benfield T, Ostrowski SR, Kofoed KF, Nielsen SD. Aortic aneurysms and markers of platelet activation, hemostasis, and endothelial disruption in people living with HIV. Front Immunol 2023; 14:1115894. [PMID: 36817421 PMCID: PMC9933775 DOI: 10.3389/fimmu.2023.1115894] [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: 12/04/2022] [Accepted: 01/23/2023] [Indexed: 02/05/2023] Open
Abstract
Introduction People living with HIV (PLWH) are at twice the risk of developing cardiovascular diseases and have more than four times higher odds of aortic aneurysm (AA) than the uninfected population. However, biomarkers of AA in PLWH are yet to be discovered. We aimed to investigate whether circulating biomarkers reflecting platelet activation, hemostasis and endothelial disruption, i.e. sCD40L, D-dimer, syndecan-1, and thrombomodulin, were associated with AA in PLWH. Methods Five hundred seventy one PLWH from the Copenhagen Comorbidity in HIV Infection (COCOMO) study ≥40 years of age with an available contrast-enhanced CT scan as well as available biomarker analyses were included. The biomarkers were analyzed on thawed plasma. For each biomarker, we defined high level as a concentration in the upper quartile and low level as a concentration below the upper quartile. For D-dimer, the cut-off was defined as the lower limit of detection. Using unadjusted and adjusted logistic and linear regression models, we analyzed associations between AA and sCD40L, D-dimer, syndecan-1, and thrombomodulin, respectively in PLWH. Results PLWH had median (IQR) age 52 years (47-60), 88% were male, median (IQR) time since HIV diagnosis was 15 years (8-23), and 565 (99%) were currently on antiretroviral treatment. High level of sCD40L was associated with lower odds of AA in both unadjusted (odds ratio, OR, 0.23 (95% CI 0.07-0.77; P=0.017)) and adjusted models (adjusted OR, aOR, 0.23 (95% CI 0.07-0.78; P=0.019)). Detectable level of D-dimer was associated with higher odds of AA in both unadjusted (OR 2.76 (95% CI 1.34-5.67; P=0.006)) and adjusted models (aOR 2.22 (95% CI 1.02-4.85; P=0.045)). Conclusions SCD40L was associated with lower odds of AA whereas D-dimer was independently associated with higher odds of AA in PLWH. This calls for further investigations into specific biomarkers to aid early diagnosis of AA in PLWH.
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Affiliation(s)
- Sylvester Klöcker Grønbæk
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark,*Correspondence: Susanne Dam Nielsen, ; Sylvester Klöcker Grønbæk,
| | - Julie Høgh
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Andreas Dehlbæk Knudsen
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Michael Huy Cuong Pham
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Per Ejlstrup Sigvardsen
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Andreas Fuchs
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jørgen Tobias Kühl
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Lars Køber
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jan Gerstoft
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Benfield
- Center of Research and Disruption of Infectious Diseases, Department of Infectious Diseases, Copenhagen University Hospital, Amager and Hvidovre, Hvidovre, Denmark
| | - Sisse Rye Ostrowski
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Klaus Fuglsang Kofoed
- Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,Department of Radiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Susanne Dam Nielsen
- Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark,*Correspondence: Susanne Dam Nielsen, ; Sylvester Klöcker Grønbæk,
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Aneurysm geometry analyzed by the novel three-dimensional tomographic ultrasound relates to abdominal aortic aneurysm growth. Ann Vasc Surg 2022; 87:469-477. [DOI: 10.1016/j.avsg.2022.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 11/17/2022]
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Siennicka A, Adamowicz M, Grzesch N, Kłysz M, Woźniak J, Cnotliwy M, Galant K, Jastrzębska M. Association of Aneurysm Tissue Neutrophil Mediator Levels with Intraluminal Thrombus Thickness in Patients with Abdominal Aortic Aneurysm. Biomolecules 2022; 12:biom12020254. [PMID: 35204755 PMCID: PMC8961541 DOI: 10.3390/biom12020254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/26/2022] [Accepted: 02/02/2022] [Indexed: 12/04/2022] Open
Abstract
An intraluminal thrombus (ILT), which accumulates large numbers of neutrophils, plays a key role in abdominal aortic aneurysm (AAA) pathogenesis. This study aimed to compare levels of selected neutrophil inflammatory mediators in thick and thin ILT, plus adjacent AAA walls, to determine whether levels depend on ILT thickness. Neutrophil mediator levels were analysed by enzyme-linked immunosorbent assays in thick and thin segments of ILT, plus adjacent aneurysm wall sections, taken from one aneurysm sac each from 36 AAA patients. In aneurysmal walls covered by thick ILT, neutrophil elastase and TNF-a levels were significantly higher, as were concentrations of IL-6, in thick ILT compared to thin layers. Positive correlations of NGAL, MPO, and neutrophil elastase were observed between thick ILT and the adjacent wall and thin ILT and the adjacent wall, suggesting that these mediators probably infiltrate thick AAA compartments as well as thin. These observations might support the idea that neutrophil mediators and inflammatory cytokines differentially accumulate in AAA tissues according to ILT thickness. The increased levels of neutrophil mediators within thicker AAA segments might suggest the existence of an intensified proinflammatory state that in turn presumably might preferentially weaken the AAA wall at that region.
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Affiliation(s)
- Aldona Siennicka
- Department of Laboratory Diagnostics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (A.S.); (M.A.); (N.G.); (M.J.)
| | - Monika Adamowicz
- Department of Laboratory Diagnostics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (A.S.); (M.A.); (N.G.); (M.J.)
| | - Natalie Grzesch
- Department of Laboratory Diagnostics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (A.S.); (M.A.); (N.G.); (M.J.)
| | - Magdalena Kłysz
- Department of Laboratory Diagnostics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (A.S.); (M.A.); (N.G.); (M.J.)
- Correspondence: ; Tel.: +48-914661505
| | - Jarosław Woźniak
- Institute of Mathematics, University of Szczecin, Wielkopolska 15, 70-451 Szczecin, Poland;
| | - Miłosław Cnotliwy
- Department of Vascular Surgery and Angiology, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland;
| | - Katarzyna Galant
- Department of Laboratory Medicine, Chair of Microbiology, Immunological Diagnostics and Laboratory Medicine, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland;
| | - Maria Jastrzębska
- Department of Laboratory Diagnostics, Pomeranian Medical University, Powstańców Wlkp. 72, 70-111 Szczecin, Poland; (A.S.); (M.A.); (N.G.); (M.J.)
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Neutrophils as Regulators and Biomarkers of Cardiovascular Inflammation in the Context of Abdominal Aortic Aneurysms. Biomedicines 2021; 9:biomedicines9091236. [PMID: 34572424 PMCID: PMC8467789 DOI: 10.3390/biomedicines9091236] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/10/2021] [Accepted: 09/14/2021] [Indexed: 12/22/2022] Open
Abstract
Neutrophils represent up to 70% of circulating leukocytes in healthy humans and combat infection mostly by phagocytosis, degranulation and NETosis. It has been reported that neutrophils are centrally involved in abdominal aortic aneurysm (AAA) pathogenesis. The natural course of AAA is growth and rupture, if left undiagnosed or untreated. The rupture of AAA has a very high mortality and is currently among the leading causes of death worldwide. The use of noninvasive cardiovascular imaging techniques for patient screening, surveillance and postoperative follow-up is well established and recommended by the current guidelines. Neutrophil-derived biomarkers may offer clinical value to the monitoring and prognosis of AAA patients, allowing for potential early therapeutic intervention. Numerous promising biomarkers have been studied. In this review, we discuss neutrophils and neutrophil-derived molecules as regulators and biomarkers of AAA, and our aim was to specifically highlight diagnostic and prognostic markers. Neutrophil-derived biomarkers may potentially, in the future, assist in determining AAA presence, predict size, expansion rate, rupture risk, and postoperative outcome once validated in highly warranted future prospective clinical studies.
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Nana P, Dakis K, Brodis A, Spanos K, Kouvelos G. Circulating Biomarkers for the Prediction of Abdominal Aortic Aneurysm Growth. J Clin Med 2021; 10:1718. [PMID: 33923412 PMCID: PMC8072679 DOI: 10.3390/jcm10081718] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Abdominal aortic aneurysm represents a distinct group of vascular lesions, in terms of surveillance and treatment. Screening and follow-up of patients via duplex ultrasound has been well established and proposed by current guidelines. However, serum circulating biomarkers could earn a position in individualized patient surveillance, especially in cases of aggressive AAA growth rates. A systematic review was conducted to assess the correlation of AAA expansion rates with serum circulating biomarkers. METHODS A data search of English medical literature was conducted, using PubMed, EMBASE, and CENTRAL, until 7 March 2021, in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement (PRISMA) guidelines. Studies reporting on humans, on abdominal aortic aneurysm growth rates and on serum circulating biomarkers were included. No statistical analysis was conducted. RESULTS A total of 25 studies with 4753 patients were included. Studies were divided in two broad categories: Those reporting on clinically applicable (8 studies) and those reporting on experimental (17 studies) biomarkers. Twenty-three out of 25 studies used duplex ultrasound (DUS) for following patients. Amongst clinically applicable biomarkers, D-dimers, LDL-C, HDL-C, TC, ApoB, and HbA1c were found to bear the most significant association with AAA growth rates. In terms of the experimental biomarkers, PIIINP, osteopontin, tPA, osteopontin, haptoglobin polymorphisms, insulin-like growth factor I, thioredoxin, neutrophil extracellular traps (NETs), and genetic factors, as polymorphisms and microRNAs were positively correlated with increased AAA expansion rates. CONCLUSION In the presence of future robust data, specific serum biomarkers could potentially form the basis of an individualized surveillance strategy of patients presenting with increased AAA growth rates.
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Affiliation(s)
- Petroula Nana
- Vascular Surgery Department, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Mezourlo, 41110 Larissa, Greece; (K.D.); (K.S.); (G.K.)
| | - Konstantinos Dakis
- Vascular Surgery Department, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Mezourlo, 41110 Larissa, Greece; (K.D.); (K.S.); (G.K.)
| | - Alexandros Brodis
- Department of Neurosurgery, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Mezourlo, 41110 Larissa, Greece;
| | - Konstantinos Spanos
- Vascular Surgery Department, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Mezourlo, 41110 Larissa, Greece; (K.D.); (K.S.); (G.K.)
| | - George Kouvelos
- Vascular Surgery Department, Larissa University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, Mezourlo, 41110 Larissa, Greece; (K.D.); (K.S.); (G.K.)
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Li Y, Yang D, Zheng Y. Challenges of applying circulating biomarkers for abdominal aortic aneurysm progression. Exp Biol Med (Maywood) 2021; 246:1054-1059. [PMID: 33641445 DOI: 10.1177/1535370221992530] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
As a prevalent potentially life-threatening condition, abdominal aortic aneurysm (AAA) presents increasing risk of rupture as its diameter grows. However, rapid progression and rupture may occasionally occur in smaller AAAs. Earlier surgery for patients with high risk of disease progression may improve the outcome. Therefore, more precise indicators for invasive treatment in addition to diameter and abdominal symptoms are demanded. This systematic review aimed to identify potential circulating biomarkers that may predict growth rate of AAA. Cochrane and PubMed library were searched (until August 2020) for researches which reported circulating biomarkers associated with AAA expansion, and 25 papers were included. Twenty-eight identified biomarkers were further classified into five categories (inflammation and oxidative stress, matrix degradation, hematology and lipid metabolism, thrombosis and fibrinolysis, and others), and discussed further with their correlation and regression analysis results. Larger prospective trials are required to establish and evaluate prognostic models with highest values with these markers.
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Affiliation(s)
- Yuan Li
- Department of Vascular Surgery, Peking Union Medical College Hospital, Beijing 100730, China
| | - Dan Yang
- Department of Computational Biology and Bioinformatics, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China
| | - Yuehong Zheng
- Department of Vascular Surgery, Peking Union Medical College Hospital, Beijing 100730, China
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Zagrapan B, Eilenberg W, Scheuba A, Klopf J, Brandau A, Story J, Dosch K, Hayden H, Domenig CM, Fuchs L, Schernthaner R, Ristl R, Huk I, Neumayer C, Brostjan C. Complement Factor C5a Is Increased in Blood of Patients with Abdominal Aortic Aneurysm and Has Prognostic Potential for Aneurysm Growth. J Cardiovasc Transl Res 2020; 14:761-769. [PMID: 33332020 PMCID: PMC8397625 DOI: 10.1007/s12265-020-10086-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/22/2020] [Indexed: 11/24/2022]
Abstract
In this observational case-control study, circulating levels of complement factors C3a and C5a and leukotriene B4 (LTB4) were analysed in abdominal aortic aneurysm (AAA) patients regarding their association with diagnosis and prognosis. Serum C5a was significantly raised in AAA patients compared to healthy controls—median 84.5 ng/ml (IQR = 37.5 ng/ml) vs. 67.7 ng/ml (IQR = 26.2 ng/ml), p = 0.007—but was not elevated in patients with athero-occlusive disease. Serum C5a levels correlated significantly with the increase in maximum AAA diameter over the following 6 months (r = 0.319, p = 0.021). The median growth in the lowest quartile of C5a (< 70 ng/ml) was 50% less compared to the highest C5a quartile (> 101 ng/ml): 1.0 mm/6 months (IQR = 0.8 mm) vs. 2.0 mm/6 months (IQR = 1.5 mm), p = 0.014. A log-linear mixed model predicted AAA expansion based on current diameter and C5a level. To our knowledge, this is the first study linking complement activation, in particular C5a serum level, with AAA progression.
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Affiliation(s)
- Branislav Zagrapan
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Wolf Eilenberg
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Andreas Scheuba
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Johannes Klopf
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Annika Brandau
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Julia Story
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Katharina Dosch
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Hubert Hayden
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Christoph M Domenig
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Lukas Fuchs
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Rüdiger Schernthaner
- Department of Biomedical Imaging and Image Guided Therapy: Division of Cardiovascular and Interventional Radiology, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Robin Ristl
- Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Ihor Huk
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Christoph Neumayer
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Christine Brostjan
- Department of Surgery: Division of Vascular Surgery and Surgical Research Laboratories, Medical University of Vienna, Vienna General Hospital, Vienna, Austria.
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Prognostic value of D-dimer and markers of coagulation for stratification of abdominal aortic aneurysm growth. Blood Adv 2019; 2:3088-3096. [PMID: 30442686 DOI: 10.1182/bloodadvances.2017013359] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 10/10/2018] [Indexed: 01/08/2023] Open
Abstract
Abdominal aortic aneurysm (AAA) is associated with high morbidity and mortality and is an established cause of unbalanced hemostasis. A number of hemostatic biomarkers have been associated with AAA; however, the utility of hemostatic biomarkers in AAA diagnosis and prognosis is unclear. The aim of the present study was to characterize the potential prognostic value of D-dimer and markers of altered hemostasis in a large cohort of patients with AAAs characterized by either fast or slow aneurysm growth (frequency matched for baseline diameter) and subaneurysmal dilations. We measured plasma concentrations of thrombin-antithrombin (TAT) complex, platelet factor 4 (PF4), and D-dimer in 352 patients with either fast-growing AAAs (>2 mm/y), slow-growing AAAs (<2 mm/y), subaneurysmal aortic dilations, or nonaneurysmal aortas. Plasma D-dimer and TAT were significantly elevated in both AAA and subaneurysmal dilation patients compared with controls. Individuals with D-dimer levels ≥500 ng/mL had 3.09 times the odds of subaneurysms, 6.23 times the odds of slow-growing AAAs, and 7.19 times the odds of fast-growing AAAs than individuals with D-dimer level <500 ng/mL. However, no differences in D-dimer concentration were noted between fast- and slow-growing aneurysms. Plasma D-dimer and TAT were strong independent predictors of AAA growth rate with multivariate analysis revealing a 500-ng/mL increase in D-dimer or 1-µg/mL increase in TAT led to additional 0.21-mm and 0.24-mm changes in aortic diameter per year, respectively. Rising levels of plasma TAT, in addition to D-dimer, may predict disease progression and aneurysm growth in patients with AAA or subaneurysmal dilation.
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12
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Groeneveld ME, Meekel JP, Rubinstein SM, Merkestein LR, Tangelder GJ, Wisselink W, Truijers M, Yeung KK. Systematic Review of Circulating, Biomechanical, and Genetic Markers for the Prediction of Abdominal Aortic Aneurysm Growth and Rupture. J Am Heart Assoc 2018; 7:JAHA.117.007791. [PMID: 29960996 PMCID: PMC6064909 DOI: 10.1161/jaha.117.007791] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The natural course of abdominal aortic aneurysms (AAA) is growth and rupture if left untreated. Numerous markers have been investigated; however, none are broadly acknowledged. Our aim was to identify potential prognostic markers for AAA growth and rupture. METHODS AND RESULTS Potential circulating, biomechanical, and genetic markers were studied. A comprehensive search was conducted in PubMed, Embase, and Cochrane Library in February 2017, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Study selection, data extraction, and methodological quality assessment were conducted by 2 independent researchers. Plausibility of markers was based on the amount of publications regarding the marker (more than 3), pooled sample size (more than 100), bias risk and statistical significance of the studies. Eighty-two studies were included, which examined circulating (n=40), biomechanical (n=27), and genetic markers (n=7) and combinations of markers (n=8). Factors with an increased expansion risk included: AAA diameter (9 studies; n=1938; low bias risk), chlamydophila pneumonia (4 studies; n=311; medium bias risk), S-elastin peptides (3 studies; n=205; medium bias risk), fluorodeoxyglucose uptake (3 studies; n=104; medium bias risk), and intraluminal thrombus size (5 studies; n=758; medium bias risk). Factors with an increased rupture risk rupture included: peak wall stress (9 studies; n=579; medium bias risk) and AAA diameter (8 studies; n=354; medium bias risk). No meta-analysis was conducted because of clinical and methodological heterogeneity. CONCLUSIONS We identified 5 potential markers with a prognostic value for AAA growth and 2 for rupture. While interpreting these data, one must realize that conclusions are based on small sample sizes and clinical and methodological heterogeneity. Prospective and methodological consonant studies are strongly urged to further study these potential markers.
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Affiliation(s)
- Menno E Groeneveld
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands.,Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Jorn P Meekel
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands.,Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Sidney M Rubinstein
- Department of Health Sciences and Amsterdam Public Health research institute, VU University, Amsterdam, The Netherlands
| | - Lisanne R Merkestein
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Geert Jan Tangelder
- Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Willem Wisselink
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Maarten Truijers
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
| | - Kak Khee Yeung
- Department of Vascular Surgery, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands .,Department of Physiology, Amsterdam Cardiovascular Sciences (ACS), VU University Medical Center (VUmc), Amsterdam, The Netherlands
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Acosta S, Gottsäter A, Engström G, Melander O, Zarrouk M, Nilsson PM, Smith JG. B-type natriuretic peptide for prediction of incident clinically significant abdominal aortic aneurysm: A population-based prospective study. Vasc Med 2018; 23:46-51. [DOI: 10.1177/1358863x17745150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Pathogenesis of abdominal aortic aneurysm (AAA) is unclear. The aim of this study was to evaluate inflammatory and hemodynamic plasma biomarkers as predictors for AAA in the prospective longitudinal cohort of middle-aged individuals from the cardiovascular cohort of the Malmö Diet and Cancer Study ( n=5551; 1991–94). C-reactive protein, cystatin C, copeptin, N-terminal pro-B-type natriuretic peptide (N-BNP), midregional pro-atrial natriuretic peptide (MR-proANP) and conventional risk factors at baseline were measured in patients with incident AAA during follow-up and compared to individuals without a diagnosis of AAA. Subjects were followed until 31 December 2013. Multivariable analyses were expressed in terms of hazard ratios (HR) per 1 standard deviation increment of each respective log-transformed plasma biomarker in the Cox proportional hazard models. Mean follow-up time was 20.7 years. Cumulative incidence of AAA was 1.5% (men 2.9%, women 0.5%). Mean age of individuals with incident AAA was 59.7 years at study entry and AAA was diagnosed on average 14 years later. Adjusting for age, sex, smoking, body mass index, hypertension and diabetes mellitus, N-BNP (HR 1.29; 95% CI 1.03–1.62), but not MR-proANP (HR 1.20; 95% CI 0.95–1.50), was independently associated with incident AAA. In conclusion, the plasma biomarker N-BNP was associated with future development of AAA, which implies that this marker is a sensitive indicator of early subclinical cardiovascular disease.
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Affiliation(s)
- Stefan Acosta
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Anders Gottsäter
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Gunnar Engström
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Olle Melander
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Department of Internal Medicine and Emergency Medicine, Skåne University Hospital, Malmö, Sweden
| | - Moncef Zarrouk
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Peter M Nilsson
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - J Gustav Smith
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Department of Cardiology and Department of Heart Failure and Valvular Disease, Skåne University Hospital, Lund, Sweden
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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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15
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Serum High-Sensitive C-Reactive Protein Level and CRP Genetic Polymorphisms Are Associated with Abdominal Aortic Aneurysm. Ann Vasc Surg 2017; 45:186-192. [PMID: 28549956 DOI: 10.1016/j.avsg.2017.05.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 03/09/2017] [Accepted: 05/04/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Abdominal aortic aneurysm (AAA) development involves an inflammatory process with a potential genetic background. C-reactive protein (CRP) is an acute phase protein and was elevated in patients with AAA. The aim of this study was to investigate the association among serum high-sensitive CRP (hsCRP) concentration, its CRP genetic polymorphisms, and AAA. METHODS Serum hsCRP concentrations and abdominal aorta diameters were measured, and correlation analysis between them was performed in 155 unrelated participants with AAA and 310 non-AAA controls. Tagging single nucleotide polymorphisms (SNPs) in the CRP gene (rs1417938, rs1130864, rs1205, rs1800947) were identified via HapMap. Stratification analysis was performed to evaluate the effects of SNPs on the concentration of serum hsCRP. The association between 4 SNPs and AAA was assessed by unconditional logistic regressions. RESULTS Elevated serum hsCRP level was found to be an independent risk factor for AAA (odds ratio [OR] = 3.91, 95% confidence interval [CI]: 2.45, 6.23) after adjustment for confounding factors. Concentrations of serum hsCRP were significant different (P = 0.01) in 4 subgroups derived from participants with abdominal aorta diameter <20 mm, 20-29 mm, 30-54 mm, and ≥55 mm. Stratification analysis revealed there was significant high frequency of elevated hsCRP levels in subjects carrying rs1205-CC genotype compared with those carrying rs1205-TT or CT genotypes (P = 0.004, OR = 2.31, 95% CI: 1.30, 4.11), suggesting that the genotype CC of rs1205 was associated with higher serum hsCRP levels. However, the frequency of rs1205-CC in AAA patients (15.3%) was similar to control subjects (17.6%), and we could not confirm rs1205-CC was the genetic risk factor of AAA (OR = 1.18, 95% CI: 0.69, 2.01). Moreover, we found another CRP polymorphism rs1417938-TT had a significantly higher likelihood of AAA than the AT genotype (OR = 2.07, 95% CI: 1.06, 4.03) for the first time, indicating there was perhaps a role for rs14117938-T polymorphism that correlates with AAA. CONCLUSIONS Serum hsCRP may be related to the presence of AAA and abdominal aorta diameter. Genetic polymorphisms in CRP gene could influence the concentration of serum hsCRP and the likelihood of AAA, but the causal relationship between AAA and CRP should be demonstrated further.
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Takagi H, Umemoto T. Association of Hypertension with Abdominal Aortic Aneurysm Expansion. Ann Vasc Surg 2017; 39:74-89. [DOI: 10.1016/j.avsg.2016.04.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 04/09/2016] [Accepted: 04/17/2016] [Indexed: 01/21/2023]
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Challenges and opportunities in limiting abdominal aortic aneurysm growth. J Vasc Surg 2017; 65:225-233. [DOI: 10.1016/j.jvs.2016.08.003] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 08/08/2016] [Indexed: 11/18/2022]
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18
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Carvalho LSF. Can microRNAs improve prediction of abdominal aortic aneurysm growth? Atherosclerosis 2016; 256:131-133. [PMID: 28007302 DOI: 10.1016/j.atherosclerosis.2016.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 12/01/2016] [Indexed: 01/20/2023]
Affiliation(s)
- Luiz Sérgio F Carvalho
- Laboratory of Atherosclerosis and Vascular Biology, State University of Campinas, (UNICAMP), Campinas, SP, Brazil; Escola Superior de Ciências da Saúde, Brasília, DF, Brazil.
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Vele E, Kurtcehajic A, Zerem E, Maskovic J, Alibegovic E, Hujdurovic A. Plasma D-dimer as a predictor of the progression of abdominal aortic aneurysm. J Thromb Haemost 2016; 14:2298-2303. [PMID: 27567003 DOI: 10.1111/jth.13487] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 08/08/2016] [Indexed: 08/31/2023]
Abstract
Essentials D-dimer could provide important information about abdominal aortic aneurysm (AAA) progression. The greatest diameter of the infrarenal aorta and the value of plasma D-dimer were determined. AAA progression is correlated with increasing plasma D-dimer levels. The increasing value of plasma D-dimer could be a predictor of aneurysm progression. SUMMARY Background The natural course of abdominal aortic aneurysm (AAA) is mostly asymptomatic and unpredictable. D-dimer could provide potentially important information about subsequent AAA progression. Objectives The aims of this study were to establish the relationship between the progression of an abdominal aortic aneurysm (AAA) and plasma D-dimer concentration over a 12-month period and determine the value of plasma D-dimer in patients with sub-aneurysmal aortic dilatation. Patients/Methods This was a prospective observational study that involved 33 patients with an AAA, 30 patients with sub-aneurysmal aortic dilatation and 30 control subjects. The greatest diameter of the infrarenal aorta, which was assessed by ultrasound, and the value of plasma D-dimer were determined for all subjects at baseline assessment, as well as after 12 months for those with an AAA. Results A positive correlation was found between the diameter of an AAA and plasma D-dimer concentration at the baseline and the control measurement stages. There was a strong positive correlation between AAA progression and increasing plasma D-dimer concentration over a 12-month period. Among patients with sub-aneurysmal aortic dilatation (n = 30), the value of plasma D-dimer was higher compared with matched controls (n = 30). Conclusions There is a strongly positive correlation between AAA progression and increasing plasma D-dimer concentration. The value of plasma D-dimer is higher in patients with sub-aneurysmal aortic dilatation than in control subjects.
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Affiliation(s)
- E Vele
- Department of Surgery, Cantonal Hospital 'Dr. Safet Mujic', Mostar, Bosnia and Herzegovina
| | - A Kurtcehajic
- Department of Internal Medicine, Medical Center 'Plava Poliklinika', Tuzla, Bosnia and Herzegovina
| | - E Zerem
- Department of Medical Sciences, The Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
- Department of Gastroenterology and Hepatology, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - J Maskovic
- Department of Radiology, University Clinical Hospital Mostar, Mostar, Bosnia and Herzegovina
| | - E Alibegovic
- Department of Gastroenterology and Hepatology, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - A Hujdurovic
- Department of Internal Medicine, Medical Center 'Plava Poliklinika', Tuzla, Bosnia and Herzegovina
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Takagi H, Umemoto T. Association of peripheral artery disease with abdominal aortic aneurysm growth. J Vasc Surg 2016; 64:506-513. [DOI: 10.1016/j.jvs.2016.01.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 01/17/2016] [Indexed: 12/18/2022]
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Kotani Y, Toyofuku M, Tamura T, Shimada K, Matsuura Y, Tawa H, Uchikawa M, Higashi S, Fujimoto J, Yagita K, Sato F, Atagi Y, Hamasaki T, Tsujimoto T, Chishiro T. Validation of the diagnostic utility of D-dimer measurement in patients with acute aortic syndrome. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2016; 6:223-231. [PMID: 27257263 DOI: 10.1177/2048872616652261] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the validity of D-dimer measurements for the diagnosis of acute aortic syndrome in patients admitted to hospital with acute chest pain. METHODS A retrospective observational study design was used. Consecutive patients ( n=887) admitted to a tertiary hospital with acute chest pain (acute aortic syndrome, 123; acute pulmonary embolism, 29; and other disease, 735) from the emergency department between January 2011 and April 2014 were assessed to validate the diagnostic value of D-dimer measurements. RESULTS The D-dimer level was significantly increased in patients with acute aortic syndrome (median (interquartile range) 4.9 (2.0-17.4) µg/ml) compared with control patients (median (interquartile range) 0.6 (0.3-1.4) µg/ml; p<0.001). At a cut-off point of 0.5 μg/ml, the sensitivity for acute aortic syndrome was 0.97 (95% confidence interval 0.92-0.99) and was similar to that for acute pulmonary embolism (0.97 (0.82-0.99)). The age-adjusted D-dimer cut-off point, defined as age × 0.01 μg/ml in patients ⩾50 years, successfully reduced the number of false-positive diagnoses by 13%, while still retaining a high sensitivity (0.96 (0.91-0.99)). The five false-negative diagnoses of acute aortic syndrome included three patients with intramural haematoma, one patient with a penetrating aortic ulcer and one patient with an impending aortic rupture. A combination of probability assessment and the D-dimer approach reduced the number of false-negatives from five patients to two patients. CONCLUSIONS This study demonstrated that the D-dimer test can distinguish acute aortic syndrome from other diseases presenting with acute chest pain with high sensitivity and modest specificity. Using the D-dimer approach presents limitations with some subtypes of acute aortic syndrome, such as intramural haematoma.
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Affiliation(s)
- Yuki Kotani
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Mamoru Toyofuku
- 2 Department of Cardiology, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Takashi Tamura
- 2 Department of Cardiology, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Kotaro Shimada
- 3 Department of Radiology, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Yushi Matsuura
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Hiroyuki Tawa
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Munehiro Uchikawa
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Sonoko Higashi
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Jumpei Fujimoto
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Kaoru Yagita
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Fumitaka Sato
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Yuichiro Atagi
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Toshiaki Hamasaki
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Toshihide Tsujimoto
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
| | - Takao Chishiro
- 1 Department of Critical Care Medicine, Japanese Red Cross Society Wakayama Medical Center, Japan
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Abstract
To determine whether coronary artery disease (CAD) is associated with abdominal aortic aneurysm (AAA) growth, we performed a meta-analysis of currently available studies. Databases including MEDLINE and EMBASE were searched through October 2015 using PubMed and OVID. Search terms included enlargement, expansion, growth, or progression; rate or rates; and abdominal aortic aneurysm. Studies considered for inclusion met the following criteria: the design was unrestricted; the study population was AAA patients with and without CAD; and outcomes included data regarding AAA growth. For each study, growth rates in both the CAD and non-CAD groups were used to generate standardized mean differences (SMDs) and 95% confidence intervals (CIs). Of 664 potentially relevant publications screened initially, we identified 20 eligible studies including data on a total of 7238 AAA patients. A pooled analysis of all 20 studies demonstrated a statistically significant association of CAD with slower AAA growth rates (i.e. a significantly negative association of CAD with AAA growth) in the fixed-effect model (SMD, −0.06 [–0.0592]; 95% CI, −0.12 [–0.1157] to −0.00 [–0.0027]; p = 0.04). There was minimal between-study heterogeneity ( p = 0.16) and a statistically non-significant association of CAD with slower AAA growth rates (i.e. a non-significantly negative association of CAD with AAA growth) in the pooled result from random-effects modeling (SMD, −0.06; 95% CI, −0.13 to 0.01; p = 0.12). In conclusion, CAD may be negatively associated with AAA growth.
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Affiliation(s)
- Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - Takuya Umemoto
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
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Wanhainen A, Mani K, Golledge J. Surrogate Markers of Abdominal Aortic Aneurysm Progression. Arterioscler Thromb Vasc Biol 2016; 36:236-44. [DOI: 10.1161/atvbaha.115.306538] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 12/14/2015] [Indexed: 12/25/2022]
Abstract
The natural course of many abdominal aortic aneurysms (AAA) is to gradually expand and eventually rupture and monitoring the disease progression is essential to their management. In this publication, we review surrogate markers of AAA progression. AAA diameter remains the most widely used and important marker of AAA growth. Standardized reporting of reproducible methods of measuring AAA diameter is essential. Newer imaging assessments, such as volume measurements, biomechanical analyses, and functional and molecular imaging, as well as circulating biomarkers, have potential to add important information about AAA progression. Currently, however, there is insufficient evidence to recommend their routine use in clinical practice.
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Affiliation(s)
- Anders Wanhainen
- From the Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden (A.W., K.M.); The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia (J.G.); and Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Queensland, Australia (J.G.)
| | - Kevin Mani
- From the Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden (A.W., K.M.); The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia (J.G.); and Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Queensland, Australia (J.G.)
| | - Jonathan Golledge
- From the Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden (A.W., K.M.); The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia (J.G.); and Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Queensland, Australia (J.G.)
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No association of chronic obstructive pulmonary disease with abdominal aortic aneurysm growth. Heart Vessels 2016; 31:1806-1816. [DOI: 10.1007/s00380-016-0795-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 01/08/2016] [Indexed: 12/18/2022]
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