Multiobjective design optimisation of coronary stents

Biomaterials

Volumn 32, Issue 31, 2011, Pages 7755-7773

  Pant, Sanjay ^a   Limbert, Georges ^a   Curzen, Nick P ^b,c   Bressloff, Neil W ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^b UNIVERSITY HOSPITAL SOUTHAMPTON NHS FOUNDATION TRUST   (United Kingdom)

^c UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

Computational fluid dynamics; Coronary stents; Finite element analysis; Multiobjective optimisation; Surrogate modelling

Indexed keywords

AVERAGE STRESS; COMPUTATIONAL SIMULATION; CORONARY STENTS; DESIGN IMPROVEMENTS; DRUG DISTRIBUTION; FIGURES OF MERITS; IN-STENT RESTENOSIS; MULTI OBJECTIVE; MULTI-DISCIPLINARY; MULTI-OBJECTIVE DESIGN; NON-DOMINATED SORTING GENETIC ALGORITHMS; NSGA-II; OPTIMAL DESIGN; OPTIMISATIONS; PARETO FRONT; RELATIVE POSITIONS; STRUCTURAL DEFORMATION; SURROGATE MODELLING; TISSUE STRESS; VARIABLE GEOMETRY; VESSEL WALLS;

COMPUTATIONAL FLUID DYNAMICS; DESIGN; DRUG DELIVERY; FINITE ELEMENT METHOD; HEART; HEMODYNAMICS; HYDRODYNAMICS; OPTIMAL SYSTEMS; TISSUE;

MULTIOBJECTIVE OPTIMIZATION;

ARTERY OCCLUSION; ARTICLE; BLOOD VESSEL WALL; CORONARY STENT; DRUG DELIVERY SYSTEM; DRUG DISTRIBUTION; DRUG RELEASE; EQUIPMENT DESIGN; HEMODYNAMICS; HUMAN; PRIORITY JOURNAL; PROCESS DESIGN; PROCESS OPTIMIZATION; PULSATILE FLOW; SIMULATION; STEADY STATE; VASCULAR PATENCY;

BLOOD VESSEL PROSTHESIS; COMPUTER SIMULATION; DRUG-ELUTING STENTS; FINITE ELEMENT ANALYSIS; HEMORHEOLOGY; HUMANS; MODELS, CARDIOVASCULAR; PLIABILITY; PROSTHESIS DESIGN; STENTS; STRESS, MECHANICAL;

EID: 80051825822     PISSN: 01429612     EISSN: 18785905     Source Type: Journal    
DOI: 10.1016/j.biomaterials.2011.07.059     Document Type: Article

References (38)

1. Farb A., Sangiorgi G., Carter A.J., Walley V.M., Edwards W.D., Schwartz R.S., et al. Pathology of acute and chronic coronary stenting in humans. Circulation 1999, 99:44-52.
2. Schwartz R.S., Huber K.C., Murphy J.G., Edwards W.D., Camrud A.R., Vlietstra R.E., et al. Restenosis and the proportional neointimal response to coronary artery injury: results in a porcine model. J Am Coll Cardiol 1992, 19:267-274.
3. Carter A.J., Laird J.R., Farb A., Kufs W., Wortham D.C., Virmani R. Morphologic characteristics of lesion formation and time course of smooth muscle cell proliferation in a porcine proliferative restenosis model. J Am Coll Cardiol 1994, 24:1398-1405.
4. Knig A., Schiele T.M., Rieber J., Theisen K., Mudra H., Klauss V. Influence of stent design and deployment technique on neointima formation and vascular remodeling. Z Kardiol 2002, 91:98-102.
5. Hoffmann R., Mintz G.S., Mehran R., Kent K.M., Pichard A.D., Satler L.F., et al. Tissue proliferation within and surrounding Palmaz-Schatz stents is dependent on the aggressiveness of stent implantation technique. Am J Cardiol 1999, 83:1170-1174.
6. Fujii K., Carlier S.G., Mintz G.S., Yang Y., Moussa I., Weisz G., et al. Stent underexpansion and residual reference segment stenosis are related to stent thrombosis after sirolimus-eluting stent implantation: an intravascular ultrasound study. J Am Coll Cardiol 2005, 45(7):995-998.
7. Doi H., Maehara A., Mintz G.S., Yu A., Wang H., Mandinov L., et al. Impact of post-intervention minimal stent area on 9-month follow-up patency of paclitaxel-eluting stents: an integrated intravascular ultrasound analysis from the TAXUS IV, V, and VI and TAXUS ATLAS Workhorse, Long Lesion, and Direct Stent Trials. J Am Coll Cardiol Intv 2009, 2(12):1269-1275.
8. Kastrati A., Mehilli J., Dirschinger J., Dotzer F., Schuhlen H., Neumann F.J., et al. Intracoronary stenting and angiographic results: strut thickness effect on restenosis outcome (ISAR-STEREO) trial. Circulation 2001, 103:2816-2821.
9. Pache J., Kastrati A., Mehilli J., Schuhlen H., Dotzer F., Hausleiter J., et al. Intracoronary stenting and angiographic results: strut thickness effect on restenosis outcome (ISAR-STEREO-2) trial. J Am Coll Cardiol 2003, 41(8):1283-1288.
10. Morton A.C., Crossman D., Gunn J. The influence of physical stent parameters upon restenosis. Pathol Biol 2004, 52:196-205.
11. Ku D.N. Blood flow in arteries. Annu Rev Fluid Mech 1997, 29:399-434.
12. Ku D.N., Zarins C.K., Giddens D.P., Glagov S. Pulsatile flow and atherosclerosis in the human carotid bifurcation: positive correlation between plaque localization and low and oscillating shear stress. Arteriosclerosis 1985, 5:292-302.
13. Moore J.E., Xu C., Glagov S., Zarins C.K., Ku D.N. Fluid wall shear stress measurements in a model of the human abdominal aorta: oscillatory behavior and relationship to atherosclerosis. Atherosclerosis 1994, 110(2):225-240.
14. Wentzel J.J., Krams R., Schuurbiers J.C.H., Oomen J.A., Kloet J., Giessen W.J.V.D., et al. Relationship between neointimal thickness and shear stress after Wallstent implantation in human coronary arteries. Circulation 2001, 103:1740-1745.
15. Mori K., Saito T. Effects of stent structure on stent flexibility measurements. Ann Biomed Eng 2005, 33(6):733-742.
16. Atherton M., Bates R. Searching for improvement. Information transfer in biological systems, design in nature series 2006, vol. 2:345-379. WIT Press. J.A. Bryant, M.A. Atherton, M.W. Collins (Eds.).
17. Li N, Gu Y. Parametric design analysis and shape optimization of coronary arteries stent structure. In: 6th world congress of structural and multidisciplinary optimization, Rio de Janeiro, 30 May - 03 June, 2005, Brazil; 2005.
18. Li N., Zhanga H., Ouyang H. Shape optimization of coronary artery stent based on a parametric model. Finite Elem Anal Des 2009, 45:468-475.
19. Blouza A, Dumas L, M'Baye I. Multiobjective optimization of a stent in a fluid-structure context. In: Proceedings of the 2008 GECCO conference companion on genetic and evolutionary computation; 2008. p. 2055-2060.
20. Wang W.Q., Liang D.K., Yang D.Z., Qi M. Analysis of the transient expansion behavior and design optimization of coronary stents by finite element method. J Biomech 2006, 39(1):21-32.
21. Bedoya J., Meyer C.A., Timmins L.H., Moreno M.R., Moore J.E. Effects of stent design parameters on normal artery wall mechanics. J Biomech Eng 2006, 128:757-765.
22. Timmins L.H., Moreno M.R., Meyer C.A., Criscione J.C., Rachev A., Moore J.E. Stented artery biomechanics and device design optimization. Med Biol Eng Comput 2007, 45(5):505-513.
23. Wu W., Petrini L., Gastaldi D., Villa T., Vedani M., Lesma E., et al. Finite element shape optimization for biodegradable magnesium alloy stents. Ann Biomed Eng 2010, 38(9):2829-2840.
24. Pant S., Bressloff N.W., Limbert G. Geometry parameterization and multidisciplinary constrained optimization of coronary stents 2011, Biomech Model Mechan, to appear, doi: 101007/s10237-011-0293-3.
25. Deb K. Multi-objective optimization using evolutionary algorithms 2001, Wiley.
26. Instructions for use: CYPHER sirolimus-eluting coronary stent on RAPTOR over-the-wire delivery system 2010, Cordis Corporation, available from URL:, Warren/Bridgewater campus, last accessed 20th May, 2010, 1913 hrs. http://www.cordislabeling.com.
27. Pant S., Bressloff N.W., Forrester A.I.J., Curzen N. The influence of strut-connectors in stented vessels: a comparison of pulsatile flow through five coronary stents. Ann Biomed Eng 2010, 38(5):1893-1907.
28. Kolachalama V.B., Tzafriri A.R., Arifin D.Y., Edelman E.R. Luminal flow patterns dictate arterial drug deposition in stent-based delivery. J Control Release 2009, 133(1):24-30.
29. Zunino P., D'Angelo C., Petrini L., Vergara C., Capelli C., Migliavacca F. Numerical simulation of drug eluting coronary stents: mechanics, fluid dynamics and drug release. Comput Meth Appl Mech Eng 2009, 198(45-46):3633-3644.
30. Lovich M.A., Edelman E.R. Mechanisms of transmural heparin transport in the rat abdominal aorta after local vascular delivery. Circ Research 1995, 77(6):1143.
31. Crank J. The mathematics of diffusion 1979, Oxford University Press, USA.
32. Feenstra P.H., Taylor C.A. Drug transport in artery walls: a sequential porohyperelastic-transport approach. Comput Meth Biomech Biomed Eng 2009, 12(3):263-276.
33. Hose D., Narracott A., Griffiths B., Mahmood S., Gunn J., Sweeney D., et al. A thermal analogy for modelling drug elution from cardiovascular stents. Comput Meth Biomech Biomed Eng 2004, 7(5):257-264.
34. Holzapfel G.A., Stadler M., Gasser T.C. Changes in the mechanical environment of stenotic arteries during interaction with stents: computational assessment of parametric stent designs. J Biomech Eng 2005, 127:166-180.
35. Forrester A.I.J., Sóbester A., Keane A.J. Engineering design via surrogate modelling: a practical guide 2008, Wiley, Chichester.
36. Deb K., Pratap A., Agarwal S., Meyarivan T. A fast and elitist multiobjective genetic algorithm: NSGA-II. IEEE T Evolut Comput 2002, 6(2):182-197.
37. Statnikov R.B., Matusov J.B. Multicriteria analysis in engineering: using the PSI method with MOVI 1.0 2002, Kluwer Academic Pub.
38. Santner T.J., Williams B.J., Notz W. The design and analysis of computer experiments 2003, Springer Verlag.