A Mechanical Model for CCK-Induced Acalculous Gallbladder Pain
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%.
Keywords
Gallbladder Active stress Passive stress Acalculous biliary pain Emptying Refilling Isometric contraction Isotonic refilling CCKNotes
Acknowledgment
The project was supported by EPSRC through grant EP/G015651.
References
- 1.Almkvist, G., and B. Berndt. Gauss, Landen, Ramanujan, the arithmeticgeometric mean, ellipses, π and the ladies diary. Am. Math. Mon. 95:585–608, 1988.CrossRefGoogle Scholar
- 2.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.Google Scholar
- 3.Bathe, K. J. Finite Element Procedures. Englewood Cliffs, NJ: Prentice Hall, 1996.Google Scholar
- 4.Beckingham, I. J. ABC of diseases of liver, pancreas, and biliary system: gallstone disease. Br. Med. J. 322(7278):91, 2001.CrossRefGoogle Scholar
- 5.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.Google Scholar
- 6.Brotschi, E., K. Crocker, et al. Effect of low extracellular calcium on gallbladder contractionin vitro. Dig. Dis. Sci. 34(3):360–366, 1989.CrossRefPubMedGoogle Scholar
- 7.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.CrossRefPubMedGoogle Scholar
- 8.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.Google Scholar
- 9.Cozzolino, H., F. Goldstein, et al. The cystic duct syndrome. JAMA 185(12):920, 1963.PubMedGoogle Scholar
- 10.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.Google Scholar
- 11.Drewes, A., H. Gregersen, et al. Experimental pain in gastroenterology: a reappraisal of human studies. Scand. J. Gastroenterol. 38(11):1115–1130, 2003.CrossRefPubMedGoogle Scholar
- 12.Ferris, D., and J. Vibert. The common bile duct: significance of its diameter. Ann. Surg. 149(2):249–251, 1959.CrossRefPubMedGoogle Scholar
- 13.Fuller, R. A., J. A. Kuhn, et al. Laparoscopic cholecystectomy for acalculous gallbladder disease. Proc. (Bayl. Univ. Med. Cent.) 13(4):331–333, 2000.Google Scholar
- 14.Gaensler, E. Quantitative determination of the visceral pain threshold in man. J. Clin. Invest. 30:406, 1951.CrossRefPubMedGoogle Scholar
- 15.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.Google Scholar
- 16.Herman, I. P. Physics of the Human Body. Berlin: Springer, p. 214, 2007.Google Scholar
- 17.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.Google Scholar
- 18.Hould, F. S., G. M. Fried, et al. Progesterone receptors regulate gallbladder motility. J. Surg. Res. 45(6):505–512, 1988.CrossRefPubMedGoogle Scholar
- 19.Hunter, P., and B. Smaill. The analysis of cardiac function: a continuum approach. Prog. Biophys. Mol. Biol. 52(2):101–164, 1988.CrossRefPubMedGoogle Scholar
- 20.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.Google Scholar
- 21.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.CrossRefPubMedGoogle Scholar
- 22.Langley, G. B., and H. Sheppeard. The visual analogue scale: its use in pain measurement. Rheumatol. Int. 5(4):145–148, 1985.CrossRefPubMedGoogle Scholar
- 23.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.Google Scholar
- 24.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.CrossRefGoogle Scholar
- 25.Li, W. G., X. Y. Luo, et al. Correlation of mechanical factors and gallbladder pain. Comput. Math. Methods Med. 9(1):27–45, 2008.CrossRefGoogle Scholar
- 26.Luo, X. Y., W. G. Li, et al. On the mechanical behaviour of the human biliary system. World J. Gastroenterol. 13:1384–1392, 2007.Google Scholar
- 27.MacPherson, B., G. Scott, et al. The muscle layer of the canine gallbladder and cystic duct. Cells Tissues Organs 120(3):117–122, 1984.CrossRefGoogle Scholar
- 28.Mahour, G., K. Wakim, et al. The common bile duct in man: its diameter and circumference. Ann. Surg. 165(3):415, 1967.CrossRefPubMedGoogle Scholar
- 29.Meiss, R. Graded activation in rabbit mesotubarium smooth muscle. Am. J. Physiol. 229(2):455, 1975.PubMedGoogle Scholar
- 30.Melzack, R. The McGill Pain Questionnaire: major properties and scoring methods. Pain 1(3):277–299, 1975.CrossRefPubMedGoogle Scholar
- 31.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.CrossRefPubMedGoogle Scholar
- 32.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.CrossRefPubMedGoogle Scholar
- 33.Ness, T. J., and G. F. Gebhart. Visceral pain: a review of experimental studies. Pain 41(2):167–234, 1990.CrossRefPubMedGoogle Scholar
- 34.Novozhilov, V. V. Thin Shell Theory. Groningen: P. Noordhoff Ltd, pp. 124–1130, 1964.Google Scholar
- 35.Ooi, R. C., X. Y. Luo, et al. The flow of bile in the human cystic duct. J. Biomech. 37(12):1913–1922, 2004.CrossRefPubMedGoogle Scholar
- 36.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.CrossRefPubMedGoogle Scholar
- 37.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.CrossRefPubMedGoogle Scholar
- 38.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.CrossRefPubMedGoogle Scholar
- 39.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.CrossRefPubMedGoogle Scholar
- 40.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.Google Scholar
- 41.Ryan, J. Calcium and gallbladder smooth muscle contraction in the guinea pig: effect of pregnancy. Gastroenterology 89(6):1279, 1985.PubMedGoogle Scholar
- 42.Ryan, J., and S. Cohen. Gallbladder pressure-volume response to gastrointestinal hormones. Am. J. Physiol. 230(6):1461, 1976.PubMedGoogle Scholar
- 43.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.Google Scholar
- 44.Shaffer, E. A. Epidemiology of gallbladder stone disease. Best Pract. Res. Clin. Gastroenterol. 20(6):981–996, 2006.CrossRefPubMedGoogle Scholar
- 45.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.CrossRefPubMedGoogle Scholar
- 46.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.Google Scholar
- 47.Shoucri, R. Theoretical study of pressure-volume relation in left ventricle. Am. J. Physiol. Heart Circ. Physiol. 260(1):H282, 1991.Google Scholar
- 48.Shoucri, R. Studying the mechanics of left ventricular contraction. IEEE Eng. Med. Biol. Mag. 17(3):95–101, 1998.CrossRefPubMedGoogle Scholar
- 49.Shoucri, R. Active and passive stresses in the myocardium. Am. J. Physiol. Heart Circ. Physiol. 279(5):H2519, 2000.PubMedGoogle Scholar
- 50.Smythe, A., A. Majeed, et al. A requiem for the cholecystokinin provocation test? Gut 43(4):571, 1998.CrossRefPubMedGoogle Scholar
- 51.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.CrossRefPubMedGoogle Scholar
- 52.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.CrossRefPubMedGoogle Scholar
- 53.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.Google Scholar
- 54.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.Google Scholar
- 55.Williamson, R. Acalculous disease of the gallbladder. Gut 29(6):860, 1988.CrossRefPubMedGoogle Scholar
- 56.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.CrossRefPubMedGoogle Scholar
- 57.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.Google Scholar