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Song J, Liu Y, Huang G. Predictive value of von Willebrand factor for venous thrombosis in patients with chronic heart failure complicated with atrial fibrillation after anticoagulant therapy. BMC Cardiovasc Disord 2023; 23:349. [PMID: 37442989 PMCID: PMC10347722 DOI: 10.1186/s12872-023-03167-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 03/02/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND We investigated the value of von Willebrand factor (vWF) in predicting venous thrombosis in patients with chronic heart failure complicated with atrial fibrillation after anticoagulation therapy. METHODS Totally, 126 patients with chronic heart failure complicated with atrial fibrillation who were treated with anticoagulant therapy and 60 healthy individuals were enrolled. One year after anticoagulant therapy, venous thrombosis occurred in 19 patients. Clinical data of patients were collected. The plasma vWF activity was detected and compared. The logistic regression analysis was used to analyze the influencing factors of vWF. ROC curve was used to evaluate the predictive value of plasma vWF. RESULTS Plasma vWF activity was significantly higher in patients with heart failure and atrial fibrillation than control subjects (P < 0.01). The vWF activity in patients with venous thrombosis was significantly higher than that in patients without venous thrombosis (P < 0.01). ROC curve analysis showed that the cut-off value of vWF activity for venous thrombosis within one year after anticoagulant therapy was 267.5%, and the AUC was 0.742 (95% CI: 0.764-0.921, P < 0.05). The sensitivity was 80.0%, and the specificity was 63.6%. Factors of diabetes, myocardial ischemia, old myocardial infarction, and lower extremity atherosclerosis, but not sex, age, coronary heart disease, hypertension, and cardiac function, had significant effect on vWF activity (P < 0.05). Logistic regression analysis showed that vWF activity was significantly related with atherosclerosis of lower limbs and old myocardial infarction, but not significantly related with diabetes and myocardial ischemia. The risk of venous thrombosis in patients with vWF activity greater than 267.5% was 10.667 times higher than that in patients with vWF activity less than 267.5% (P < 0.05). CONCLUSION The vWF activity greater than 267.5% has clinical predictive value for the risk of lower extremity venous thrombosis in patients with chronic heart failure complicated with atrial fibrillation within 1 year of anticoagulant therapy.
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Affiliation(s)
- Jinping Song
- Department of Clinical Laboratory, People’s Hospital of Xinjiang Uygur Autonomous Region, No. 91, Tianchi Road, Tianshan District, 830001 Urumqi, P.R. China
| | - Yuan Liu
- Department of Clinical Laboratory, People’s Hospital of Xinjiang Uygur Autonomous Region, No. 91, Tianchi Road, Tianshan District, 830001 Urumqi, P.R. China
| | - Guohong Huang
- Department of Clinical Laboratory, People’s Hospital of Xinjiang Uygur Autonomous Region, No. 91, Tianchi Road, Tianshan District, 830001 Urumqi, P.R. China
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Poitier B, Chocron R, Peronino C, Philippe A, Pya Y, Rivet N, Richez U, Bekbossynova M, Gendron N, Grimmé M, Bories MC, Brichet J, Capel A, Rancic J, Vedie B, Roussel JC, Jannot AS, Jansen P, Carpentier A, Ivak P, Latremouille C, Netuka I, Smadja DM. Bioprosthetic Total Artificial Heart in Autoregulated Mode Is Biologically Hemocompatible: Insights for Multimers of von Willebrand Factor. Arterioscler Thromb Vasc Biol 2022; 42:470-480. [PMID: 35139659 DOI: 10.1161/atvbaha.121.316833] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Carmat bioprosthetic total artificial heart (Aeson; A-TAH) is a pulsatile and autoregulated device. The aim of this study is to evaluate level of hemolysis potential acquired von Willebrand syndrome after A-TAH implantation. METHODS We examined the presence of hemolysis and acquired von Willebrand syndrome in adult patients receiving A-TAH support (n=10) during their whole clinical follow-up in comparison with control subjects and adult patients receiving Heartmate II or Heartmate III support. We also performed a fluid structure interaction model coupled with computational fluid dynamics simulation to evaluate the A-TAH resulting shear stress and its distribution in the blood volume. RESULTS The cumulative duration of A-TAH support was 2087 days. A-TAH implantation did not affect plasma free hemoglobin over time, and there was no association between plasma free hemoglobin and cardiac output or beat rate. For VWF (von Willebrand factor) evaluation, A-TAH implantation did not modify multimers profile of VWF in contrast to Heartmate II and Heartmate III. Furthermore, fluid structure interaction coupled with computational fluid dynamics showed a gradually increase of blood damage according to increase of cardiac output (P<0.01), however, the blood volume fraction that endured significant shear stresses was always inferior to 0.03% of the volume for both ventricles in all regimens tested. An inverse association between cardiac output, beat rate, and high-molecular weight multimers ratio was found. CONCLUSIONS We demonstrated that A-TAH does not cause hemolysis or AWVS. However, relationship between HMWM and cardiac output depending flow confirms relevance of VWF as a biological sensor of blood flow, even in normal range.
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Affiliation(s)
- Bastien Poitier
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France (B.P., A.C., C.L.).,Cardiac Surgery Department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (B.P., A.C., C.L.).,Carmat SAS, Velizy-Villacoublay, France (B.P., U.R., M.G., A.C., P.J.)
| | - Richard Chocron
- Université de Paris, PARCC, INSERM, F-75015 Paris, France, Emergency department, AP-HP, Georges Pompidou European Hospital, France (R.C.)
| | - Christophe Peronino
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Aurélien Philippe
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Yuri Pya
- National Research Cardiac, Surgery Center, Nur-Sultan, Kazakhstan (Y.P., M.B.)
| | - Nadia Rivet
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Ulysse Richez
- Carmat SAS, Velizy-Villacoublay, France (B.P., U.R., M.G., A.C., P.J.).,Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | | | - Nicolas Gendron
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Marc Grimmé
- Carmat SAS, Velizy-Villacoublay, France (B.P., U.R., M.G., A.C., P.J.)
| | - Marie Cécile Bories
- Université de Paris, Cardiac Surgery Department, AP-HP, Georges Pompidou European Hospital, France (M.C.B.)
| | - Julie Brichet
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Antoine Capel
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France (B.P., A.C., C.L.).,Cardiac Surgery Department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (B.P., A.C., C.L.)
| | - Jeanne Rancic
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
| | - Benoit Vedie
- AP-HP, Biochemistry Department, Georges Pompidou European Hospital, France (B.V.)
| | - Jean Christian Roussel
- Cardiac and thoracic Surgery Department, CHU de Nantes, hôpital Nord Laënnec, boulevard Jacques-Monod, France (J.C.R.)
| | - Anne-Sophie Jannot
- Department of Bioinformatics, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France (A.-S.J.)
| | | | - Alain Carpentier
- Carmat SAS, Velizy-Villacoublay, France (B.P., U.R., M.G., A.C., P.J.)
| | - Peter Ivak
- Department of Cardiovascular Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic (P.I., I.N.)
| | - Christian Latremouille
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France (B.P., A.C., C.L.).,Cardiac Surgery Department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (B.P., A.C., C.L.)
| | - Ivan Netuka
- Department of Cardiovascular Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic (P.I., I.N.)
| | - David M Smadja
- Université de Paris, Innovative Therapies in Hemostasis, INSERM, F-75006 Paris, France, Hematology department and Biosurgical Research lab (Carpentier Foundation), AP-HP, Georges Pompidou European Hospital, France (C.P., A.P., N.R., U.R., N.G., J.B., J.R., D.M.S.)
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