Modeling the Transient Absorption of Particulate Drugs in the Human Upper Airways

Document Type : Full Length Research Article

Authors

1 Faculty of Mechanical Engineering, Semnan University

2 Clarkson University, Potsdam, NY 13699 315-268-2322

Abstract

Predicting the dynamics of aerosols in the respiratory tract is crucial for the analysis of toxic effects of particulate matters and to the respiratory targeted drug delivery. The present work focuses on evaluating the transient absorption of drug particles on the airway walls of the respiratory tract. For this purpose, simulations of airflow and particulate matters inside a three-dimensional model of respiratory airways were coupled to a one-dimensional drug absorption model. The drug absorption from mucus to the respiratory walls was studied using the transient mass transfer equations in a multilayer model. Different breathing rates of 5, 7.5, and 10 Lit/min were considered in the simulations. Particles with different sizes of 2, 5, 10, and 30µm were released at the entrance of the oral cavity during the inspiration phase. The airflow velocity distribution, particle concentration, and flux of drugs at the interface of mucus-tissue were studied in detail. The transient absorption process that occurred over the breathing time considered of 4 s was evaluated. The results showed that the drug mass flow rate at the mucus-tissue interface and the drug concentration in the tissue layer decreases with time. Also, it was found that after inspiration, the location of the maximum concentration changes from mucus to the tissue layer.

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[1] P. Koullapis, S. Kassinos, M.P. Bivolarova, A.K. Melikov, Particle deposition in a realistic geometry of the human conducting airways: Effects of inlet velocity profile, inhalation flow rate and electrostatic charge, Journal of Biomechanics, 49, 2201–2212, (2016).
[2] N.L. Phuong, K. Ito, Investigation of flow pattern in upper human airway including oral and nasal inhalation by PIV and CFD, Building and Environment, 94, 504-515, (2015).
[3] A. Naseri, S. Shaghaghian, O. Abouali, G. Ahmadi, Numerical investigation of transient transport and deposition of microparticles under unsteady inspiratory flow in human upper airways, Respiratory Physiology and Neurobiology, 244, 56-72, (2017).
[4] Y. Wang, Y. Zhao, J. Yao, Large eddy simulation of particle deposition and resuspension in turbulent duct flows, Advanced powder technology, 30, 656-671, (2019).
[5] V.K. Srivastav, A.R. Paul, A. Jain, Capturing the wall turbulence in CFD simulation of human respiratory tract, Mathematics and computers in simulation, 160(C), 23-38, (2019).
[6] Y. Hemmati, R. Rafee, Effects of the shape and height of artificial 2D roughness elements on deposition of nano and microparticles in the turbulent gas flow inside a horizontal channel, Journal of aerosol science, 122, 45-58, (2018).
[7] H. Mirzaee, R. Rafee, G. Ahmadi, Inertial impaction of particles on a circular cylinder for a wide range of Reynolds and P numbers: A comparative study, Journal of aerosol science, 135, 86-102, (2019).
[8] M.H. Hamedi Estakhrsar, R. Rafee, Effects of wavelength and number of bends on the performance of zigzag demisters with drainage channels, Applied mathematical modeling, 40 (2), 685-699, (2016).
[9] P. Zamankhan, G. Ahmadi, Z. Wang, P.K. Hopke, W.C. Su, Y.S. Cheng, D. Leonard, Airflow and Deposition of Nano-Particles in human Nasal Cavity, Aerosol science and technology, 40, 463-476, (2006).
[10] K.T. Shanley, P. Zamankhan, G. Ahmadi, P.K. Hopke, Y.S. Cheng, Numerical Simulations Investigating the Regional and Overall Deposition Efficiency of the Human Nasal Cavity, Inhalation toxicology, 20, 1093-1100, (2008).
[11] E. Ghahramani, O. Abouali, H. Emdad, G. Ahmadi, Numerical Analysis of Stochastic Dispersion of Micro-Particles in Turbulent Flows in A Realistic Model of Human Nasal/Upper Airway, Journal of aerosol science, 67, 188-206, (2014).
[12] P.F. Ghalati, E. Keshavarzian, O. Abouali, A. Faramarzi, T. Jiyuan, A. Shakibafard,
190 R. Tabe / JHMTR 7 (2020) First 177-191
Numerical analysis of micro-and nano-particle deposition in a realistic human upper airway, Computers in biology and medicine, 42, 39–49, (2012).
[13] H. Nikookar, O. Abouali, M. Eghtesada, S. Sadrizadeh, G. Ahmadi, Enhancing drug delivery to human trachea through oral airway using magnetophoretic steering of microsphere carriers composed of aggregated superparamagnetic nanoparticles and nanomedicine: A numerical study, Journal of aerosol science, 127, 63–92, (2019).
[14] O. Abouali, E.E. Keshavarzian, P.F. Ghalati, A. Faramarzi, G. Ahmadi, M.H. Bagheri, Micro and Nanoparticle Deposition in Human Nasal Passage Pre and Post Virtual Maxillary Sinus Endoscopic Surgery, Respiratory physiology & neurobiology, 181, 335-345, (2010).
[15] A.A. Mofakham, G. Ahmadi, Particles dispersion and deposition in inhomogeneous turbulent flows using continuous random walk models, Physics of fluids, 31, 083301, (2019).
[16] E.M. Mina, G. Ghorbaniasl, C. Lacor, Study of nanoparticles deposition in a human upper airway model using a dynamic turbulent Schmidt number, AinShams engineer journal, 9 (4), (2017).
[17] K. Mohebbi, R. Rafee, F. Talebi, Effects of the rectangular groove dimensions on the thermal features of the turbulent Al2O3-water nanofluid flow in the grooved tubes, Journal of Heat and Mass Transfer Research, 2 (1), 59-70, (2015).
[18] R. Rafee, Entropy generation calculation for laminar fully developed forced flow and heat transfer of nanofluids inside annuli, Journal of Heat and Mass Transfer Research, 1 (1), 25-33, (2014).
[19] R. Tabe, R. Rafee, M.S. Valipour, G Ahmadi, Investigation of airflow at different activity conditions in a realistic model of human upper respiratory tract, Computer Methods in Biomechanics and Biomedical Engineering, (2020). doi: 10.1080/10255842.2020.1819256.
[20] M. Yousefi, O. Pourmehran, M. Gorji-Bandpy, K. Inthavong, L. Yeo, J. Tu, CFD simulation of aerosol delivery to a human lung via surface acoustic wave nebulization, Biomechanics and modeling in mechanobiology, 16(6), 2035-2050, (2017).
[21] Y. Shang, J. Dong, L. Tian, K. Inthavong, J. Tu, Detailed computational analysis of flow dynamics in an extended respiratory airway model, Clinical biomechanics, 61, 105–111, (2019).
[22] A. Haghnegahdar, J. Zhao, Y. Feng, Lung aerosol dynamics of airborne influenza A virus-laden droplets and the resultant immune system responses: An in silico study, Journal of aerosol science, 134, 34–55, (2019).
[23] F. Greifzu, C. Kratzsch, T. Forgber, F. Lindner, R. Schwarze, Assessment of particle-tracking models for dispersed particle-laden flows implemented in OpenFOAM and ANSYS FLUENT, Engineering Applications of Computational Fluid Mechanics, 10 (1), 30-43, (2016).
[24] J. Tu, K. Inthavong, G. Ahmadi, Computational Fluid and Particle Dynamics in the Human Respiratory System, Springer Dordrecht Heidelberg London, NewYork, (2013).
[25] E.A. Cohen Hubal, J.S Kimbell, P.S. Fedkiw, Incorporation of nasal-lining mass transfer resistance into acfd model for prediction of ozone dosimetry in the upper respiratory tract, Inhalation Toxicology, 8, 831–857, (1996).
[26] K. Keyhani, P.W. Scherer, M.M. Mozell, A numerical model of nasal odorant transport for the analysis of human olfaction, Journal Theoretical Biology, 186, 279–301, (1997).
[27] G. Tian, P.W. Longest, Transient Absorption of Inhaled Vapors into a Multilayer Mucus-Tissue-Blood System, Annals of Biomedical Engineering, 38(2), 517–536, (2010).
[28] G. Tian, P.W. Longest, Development of a CFD boundary condition to model transient vapor absorption in the respiratory airways, Journal of Biomechanical Engineering, 132, 051003–051013, (2010).
[29] G. Tian, Vapor transport and aerosol dynamics in the respiratory airways, PhD Thesis, Virginia Commonwealth University, (2011).
[30] A.J. Hickey, H.M. Mansour, Inhalation Aerosols, Physical and Biological Basis for Therapy, third edition, New York, CRC Press, (2019).
[31] ICRP, Human Respiratory Tract Model for Radiological Protection, Elsevier Science, New York, (1994).
[32] A. Rygg, M. Hindle, P.W. Longest, Linking Suspension Nasal Spray Drug Deposition Patterns to Pharmacokinetic Profiles: A Proof-of Concept Study Using Computational Fluid Dynamics, Journal of Pharmaceutical Sciences, 105, 1995-2004, (2016).
[33] Y. Cu, W.M. Saltzman, Mathematical modeling of molecular diffusion through mucus, Advanced Drug Delivery Reviews, 61(2), 101-114, (2009).
R. Tabe / JHMTR 7 (2020) First 177-191 191
[34] J.S. Gulliver, Introduction to Chemical Transport in the Environment, Cambridge, UK University Press, (2007). [35] S.C. George, A.L. Babb, M.E. Deffebach, M.P. Hlastala, Diffusion of nonelectrolytes in the canine trachea: Effect of thigh junction, Journal of Applied Physiology, 80, 1687-1695, (1996).
[36] M.P. Hlastala, H.T. Robertson, Complexity in Structure and Function of the Lung, Informa Health Care, (1998).
[37] J.C. Anderson, A.L. Babb, M.P. Hlastala, Modeling soluble gas exchange in the airways and alveoli, Annals of Biomedical Engineering, 31, 1402-1422, (2003).
[38] D.Y.H. Pui , F. Romay-Novas, B.Y.H. Liu, Experimental Study of Particle Deposition in Bends of Circular Cross Section, Aerosol Science and Technology, 7(3), 301-315, (1987).
[39] R. Talhout, A. Opperhuizen, J.G.C. van Amsterdam, Role of Acetaldehyde in Tobacco Smoke Addiction, European Neuropsychopharmacology, 17, 627–636, (2007).
[40] S. Nickel, C.G. Clerkin, M.A. Selo, C. Ehrhardt, Transport mechanisms at the pulmonary mucosa: Implications for drug delivery, Expert Opinion on Drug Delivery, 13(5), 667–690, (2016).
[41] M. Gumbleton, G. Al-Jayyoussi, A. Crandon-Lewis, D. Francombe, K. Kreitmeyr, C.J. Morris, M.W. Smith, Spatial expression and functionality of drug transporters in the intact lung: Objectives for further research, Advanced Drug Delivery Reviews, 63(1–2), 110–118, (2011).
[42] C. A. Ruge, J. Kirch, C.M. Lehr, Pulmonary drug delivery: From generating aerosols to overcoming biological barriers-therapeutic possibilities and technological challenges, Lancet Respiratory Medicine, 1(5), 402–413, (2013).
[43] M. Geiser, Update on macrophage clearance of inhaled microand nanoparticles, Journal of Aerosol Medicine and Pulmonary Drug Delivery, 23(4), 207–217, (2010).
[44] N.R. Labiris, M.B. Dolovich, Pulmonary drug delivery. Part I: Physiological factors affecting therapeutic effectiveness of aerosolized medications, British Journal of Clinical Pharmacology, 56(6), 588–599, (2003).
[45] M.B. Dolovich, Aerosols, In: P.J. Barnes, M.M. Grunstein, editors, Asthma, Philadelphia: Lippincott-Raven, 1349-65, (1997).