Abstract
This study investigates the potential correlation between acalculous biliary pain and mechanical stress during the bile-emptying phase. This study is built on the previously developed mathematical model used to estimate stress in the gallbladder wall during emptying [Li, W. G., X. Y. Luo, et al. Comput. Math. Methods Med. 9(1):27–45, 2008]. Although the total stress was correctly predicted using the previous model, the contribution from patient-specific active stress induced by the cholecystokinin (CCK) test was overlooked. In this article, we evaluate both the active and passive components of pressure in a gallbladder, which undergoes isotonic refilling, isometric contraction and emptying during the infusion of CCK. The pressure is estimated from in vivo ultrasonographical scan measurements of gallbladder emptying during CCK tests, assuming that the gallbladder is a thin ellipsoidal membrane. The passive stress is caused by the volume and shape changes during refilling at the gallbladder basal pressure, whereas the active stress arises from the pressure rise during the isometric gallbladder contraction after the CCK infusion. The effect on the stress estimates of the gallbladder to the liver is evaluated to be small by comparing numerical simulations of a gallbladder model with and without a rigid ‘flat top’ boundary. The model was applied to 51 subjects, and the peak total stress was found to have a strong correlation with the pain stimulated by CCK, as measured by the patient pain score questionnaires. Consistent with our previous study for a smaller sample, it is found that the success rate in predicting of CCK-induced pain is over 75%.
Similar content being viewed by others
References
Almkvist, G., and B. Berndt. Gauss, Landen, Ramanujan, the arithmeticgeometric mean, ellipses, π and the ladies diary. Am. Math. Mon. 95:585–608, 1988.
Barlow, J., H. Gregersen, et al. Identification of the biomechanical factors associated with the perception of distension in the human esophagus. Am. J. Physiol. Gastrointest. Liver Physiol. 282(4):683–689, 2002.
Bathe, K. J. Finite Element Procedures. Englewood Cliffs, NJ: Prentice Hall, 1996.
Beckingham, I. J. ABC of diseases of liver, pancreas, and biliary system: gallstone disease. Br. Med. J. 322(7278):91, 2001.
Body, L., L. Højgaard, et al. Human gallbladder pressure and volume: validation of a new direct method for measurements of gallbladder pressure in patients with acute cholecystitis. Clin. Physiol. Funct. Imaging 16(2):145–156, 2008.
Brotschi, E., K. Crocker, et al. Effect of low extracellular calcium on gallbladder contractionin vitro. Dig. Dis. Sci. 34(3):360–366, 1989.
Chijiiwa, K., T. Yamasaki, et al. Direct contractile response of isolated gallbladder smooth muscle cells to cholecystokinin in patients with gallstones. J. Surg. Res. 56(5):434–438, 1994.
Claus, P., M. McLaughlin, et al. Estimation of active myocardial force development: a feasibility study in a potentially clinical setting. Proceedings of the 25th Annual International Conference of the IEEE EMBS, Cancun, Mexico, September 17–21, 2003.
Cozzolino, H., F. Goldstein, et al. The cystic duct syndrome. JAMA 185(12):920, 1963.
Dodds, W. J., W. J. Hogan, et al. Motility of the biliary system. In: Handbook of Physiology: the Gastrointestinal System, Vol. 1, Section 6, Part 2(28), edited by S. G. Schultz. Betheda, Maryland: American Physiological Society, 1989, pp. 1055–1101.
Drewes, A., H. Gregersen, et al. Experimental pain in gastroenterology: a reappraisal of human studies. Scand. J. Gastroenterol. 38(11):1115–1130, 2003.
Ferris, D., and J. Vibert. The common bile duct: significance of its diameter. Ann. Surg. 149(2):249–251, 1959.
Fuller, R. A., J. A. Kuhn, et al. Laparoscopic cholecystectomy for acalculous gallbladder disease. Proc. (Bayl. Univ. Med. Cent.) 13(4):331–333, 2000.
Gaensler, E. Quantitative determination of the visceral pain threshold in man. J. Clin. Invest. 30:406, 1951.
Gao, C., L. Arendt-Nielsen, et al. Sensory and biomechanical responses to ramp-controlled distension of the human duodenum. Am. J. Physiol. Gastrointest. Liver Physiol. 284(3):461, 2003.
Herman, I. P. Physics of the Human Body. Berlin: Springer, p. 214, 2007.
Herring, P., and S. Simpson. The pressure of bile secretion and the mechanism of bile absorption in obstruction of the bile duct. Proc. R. Soc. Lond., B, Biol. Sci. 79(535):517–532, 1907.
Hould, F. S., G. M. Fried, et al. Progesterone receptors regulate gallbladder motility. J. Surg. Res. 45(6):505–512, 1988.
Hunter, P., and B. Smaill. The analysis of cardiac function: a continuum approach. Prog. Biophys. Mol. Biol. 52(2):101–164, 1988.
Ishizuka, J., M. Murakami, et al. Age-related changes in gallbladder contractility and cytoplasmic Ca2+ concentration in the guinea pig. Am. J. Physiol. Gastrointest. Liver Physiol. 264(4):624, 1993.
Lambert, R., and J. Ryan. Response to calcium of skinned gallbladder smooth muscle from newborn and adult guinea pigs. Pediatr. Res. 28(4):336, 1990.
Langley, G. B., and H. Sheppeard. The visual analogue scale: its use in pain measurement. Rheumatol. Int. 5(4):145–148, 1985.
Lee, K., P. Biancani, et al. Calcium sources utilized by cholecystokinin and acetylcholine in the cat gallbladder muscle. Am. J. Physiol. Gastrointest. Liver Physiol. 256(4):785, 1989.
Li, W. G., X. Y. Luo, et al. One-dimensional models of the human biliary system. J. Biomech. Eng.-Trans. ASME 129(2):164–173, 2007.
Li, W. G., X. Y. Luo, et al. Correlation of mechanical factors and gallbladder pain. Comput. Math. Methods Med. 9(1):27–45, 2008.
Luo, X. Y., W. G. Li, et al. On the mechanical behaviour of the human biliary system. World J. Gastroenterol. 13:1384–1392, 2007.
MacPherson, B., G. Scott, et al. The muscle layer of the canine gallbladder and cystic duct. Cells Tissues Organs 120(3):117–122, 1984.
Mahour, G., K. Wakim, et al. The common bile duct in man: its diameter and circumference. Ann. Surg. 165(3):415, 1967.
Meiss, R. Graded activation in rabbit mesotubarium smooth muscle. Am. J. Physiol. 229(2):455, 1975.
Melzack, R. The McGill Pain Questionnaire: major properties and scoring methods. Pain 1(3):277–299, 1975.
Middelfart, H. V., P. Jensen, et al. Pain patterns after distension of the gallbladder in patients with acute cholecystitis. Scand. J. Gastroenterol. 33(9):982–987, 1998.
Morales, S., P. Camello, et al. Characterization of intracellular Ca2+ stores in gallbladder smooth muscle. Am. J. Physiol. Gastrointest. Liver Physiol. 288(3):G507, 2005.
Ness, T. J., and G. F. Gebhart. Visceral pain: a review of experimental studies. Pain 41(2):167–234, 1990.
Novozhilov, V. V. Thin Shell Theory. Groningen: P. Noordhoff Ltd, pp. 124–1130, 1964.
Ooi, R. C., X. Y. Luo, et al. The flow of bile in the human cystic duct. J. Biomech. 37(12):1913–1922, 2004.
Parkman, H., A. Pagano, et al. Electric field stimulation-induced guinea pig gallbladder contractions (role of calcium channels in acetylcholine release). Dig. Dis. Sci. 42(9):1919–1925, 1997.
Parkman, H., R. Garbarino, et al. Myosin light chain phosphorylation correlates with contractile force in guinea pig gallbladder muscle. Dig. Dis. Sci. 46(1):176–181, 2001.
Pauletzki, J., M. Sackmann, et al. Evaluation of gallbladder volume and emptying with a novel three-dimensional ultrasound system: comparison with the sum-of-cylinders and the ellipsoid methods. J. Clin. Ultrasound 24(6):277–285, 1996.
Petersen, P., C. Gao, et al. Pain intensity and biomechanical responses during ramp-controlled distension of the human rectum. Dig. Dis. Sci. 48(7):1310–1316, 2003.
Renzetti, L., M. Wang, et al. Contribution of intracellular calcium to gallbladder smooth muscle contraction. Am. J. Physiol. Gastrointest. Liver Physiol. 259(1):G1, 1990.
Ryan, J. Calcium and gallbladder smooth muscle contraction in the guinea pig: effect of pregnancy. Gastroenterology 89(6):1279, 1985.
Ryan, J., and S. Cohen. Gallbladder pressure-volume response to gastrointestinal hormones. Am. J. Physiol. 230(6):1461, 1976.
Schoetz, Jr., D., W. LaMorte, et al. Mechanical properties of primate gallbladder: description by a dynamic method. Am. J. Physiol. Gastrointest. Liver Physiol. 241(5):376, 1981.
Shaffer, E. A. Epidemiology of gallbladder stone disease. Best Pract. Res. Clin. Gastroenterol. 20(6):981–996, 2006.
Shaffer, E., A. Bomzon, et al. The source of calcium for CCK-induced contraction of the guinea-pig gallbladder. Regul. Pept. 37(1):15–26, 1992.
Shimada, T. Voltage-dependent calcium channel current in isolated gallbladder smooth muscle cells of guinea pig. Am. J. Physiol. Gastrointest. Liver Physiol. 264(6):1066, 1993.
Shoucri, R. Theoretical study of pressure-volume relation in left ventricle. Am. J. Physiol. Heart Circ. Physiol. 260(1):H282, 1991.
Shoucri, R. Studying the mechanics of left ventricular contraction. IEEE Eng. Med. Biol. Mag. 17(3):95–101, 1998.
Shoucri, R. Active and passive stresses in the myocardium. Am. J. Physiol. Heart Circ. Physiol. 279(5):H2519, 2000.
Smythe, A., A. Majeed, et al. A requiem for the cholecystokinin provocation test? Gut 43(4):571, 1998.
Smythe, A., R. Ahmed, et al. Bethanechol provocation testing does not predict symptom relief after cholecystectomy for acalculous biliary pain. Dig. Liver Dis. 36(10):682–686, 2004.
Streeter, Jr., D., R. Vaishnav, et al. Stress distribution in the canine left ventricle during diastole and systole. Biophys. J. 10(4):345–363, 1970.
Washabau, R., M. Wang, et al. Effect of muscle length on isometric stress and myosin light chain phosphorylation in gallbladder smooth muscle. Am. J. Physiol. Gastrointest. Liver Physiol. 260(6):920, 1991.
Washabau, R., M. Wang, et al. Role of myosin light-chain phosphorylation in guinea pig gallbladder smooth muscle contraction. Am. J. Physiol. Gastrointest. Liver Physiol. 266(3):G469, 1994.
Williamson, R. Acalculous disease of the gallbladder. Gut 29(6):860, 1988.
Yamasaki, T., K. Chijiiwa, et al. Direct contractile effect of motilin on isolated smooth muscle cells from human gallbladder. J. Surg. Res. 56(1):89–93, 1994.
Zhang, L., A. Bonev, et al. Ionic basis of the action potential of guinea pig gallbladder smooth muscle cells. Am. J. Physiol., Cell Physiol. 265(6):C1552, 1993.
Acknowledgment
The project was supported by EPSRC through grant EP/G015651.
Author information
Authors and Affiliations
Corresponding author
Additional information
Associate Editor Peter E. McHugh oversaw the review of this article.
Appendix: Grid Independence Test for the Adina Numerical Model
Appendix: Grid Independence Test for the Adina Numerical Model
Element | Mesh size (mm) (length of an edge) | Peak σ xx (Pa) | Peak σ yy (Pa) | Peak σ zz (Pa) |
---|---|---|---|---|
4-node quad | 0.75 | 9607 | 13,179 | 13,178 |
1.0 (the chosen grid) | 9607 | 13,175 | 13,172 | |
1.25 | 9602 | 13,168 | 13,166 | |
8-node quad | 1.0 | 9612 | 13,192 | 13,189 |
Triangle | 1.0 | 9609 | 13,186 | 13,185 |
Note that the effect of choosing different types of element is equivalent to choosing one type of element and different grid points. The test shows that the peak stress components do not change significantly when using different grids, therefore the 4-node quadrilateral element with 1-mm mesh size was chosen for the final results.
Rights and permissions
About this article
Cite this article
Li, W.G., Luo, X.Y., Hill, N.A. et al. A Mechanical Model for CCK-Induced Acalculous Gallbladder Pain. Ann Biomed Eng 39, 786–800 (2011). https://doi.org/10.1007/s10439-010-0205-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10439-010-0205-1