Abstract
The aim of the study was to clarify whether nutrients are still capable of slowing gastric emptying following Roux-Y gastrectomy, as in normal dogs. Gastrointestinal motility and gastric emptying of acaloric and nutritive meals with different viscosities were measured in normal dogs and after a two-thirds Roux-Y gastrectomy. In gastrectomized dogs low-viscosity nutritive meals emptied unduly rapidly in an initial phase, although the frequency and spread of contractions, ie, the propulsive activity of the jejunal Roux limb were diminished. A slow emptying rate during the following period was due to a long-lasting inhibition of gastric and jejunal motility. Medium-viscosity nutritive meals emptied in gastrectomized dogs as slowly as in normal animals, but this effect was primarily caused by the meal viscosity and only secondarily by the nutrients. It is concluded that following Roux-Y gastrectomy a regulation of gastric emptying is preserved; however, the onset of an effective control is delayed, resulting in a rapid initial emptying of low-viscosity meals.
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References
Alexander-Williams J: The untoward sequelae of gastric operations and their evaluation. Br J Surg 68:307–308, 1983
Kennedy T: The failures of gastric surgery. Int Surg 68:677, 1981
Becker HD, Caspary WF: Postgastrectomy and Postvagotomy Syndromes. Berlin, Springer, 1980
Bushkin FL, Wickbom, G, Woodward ER: Use of Roux-en-Y diversion of duodenal secretions in the treatment of reflux gastritis. South Med J 69:132–137, 1976
Herrington JL, Sawyers JL, Whitehead WA: Surgical management of reflux gastritis. Ann Surg 180:526–537, 1974
Cooper G, Bell G: Combined antrectomy and Roux-en-Y anastomosis in the surgical treatment of recurrent peptic ulceration. Br J Surg 69:646–650, 1982
Kennedy T, Green R: Roux diversion for bile reflux following gastric surgery. Br J Surg 65:323–325, 1978
Conyers JH, Hall RA, Laing D, Pulvertaft CN, Willson-Pepper JK: The use and risks of the Roux-en-Y anastomosis in the relief of postgastrectomy symptoms. Br J Surg 47:533–536, 1960
Kelly KA, Becker JM, Van Heerden JA: Reconstructive gastric surgery. Br J Surg 68:687–691, 1981
Miranda R, Steffes B, O'Leary JP, Woodward ER: Surgical treatment of the postgastrectomy dumping syndrome. Am J Surg 139:40–43, 1980
Davidson ED, Hersh T: The surgical treatment of reflux gastritis. Ann Surg 192:175–178, 1980
Ritchie WP: Alkaline reflux gastritis. An objective assessment of its diagnosis and treatment. Ann Surg 192:288–289, 1980
Fiore AC, Malangoni MA, Broadie TA: Surgical management of alkaline reflux gastritis. Arch Surg 117:689–694, 1982
Mathias JR, Fernandez A, Sninsky CA, Clench MH, Davis RH: Nausea, vomiting, and abdominal pain after Roux-en-Y anastomosis: Motility of the jejunal limb. Gastroenterology 88:101–107, 1985
Herrington JL, Scott HW, Sawyers JL: Experience with vagotomy-antrectomy and Roux-en-Y gastrojejunostomy in surgical treatment of duodenal, gastric, and stomal ulcers. Ann Surg 199:590–597, 1984
Pellegrini CA, Patti MG, Lewin M, Way LW: Alkaline reflux gastritis and the effect of biliary diversion on gastric emptying of solid food. Am J Surg 150:166–171, 1985
Hocking M, Vogel SB, Falasca CA, Woodward ER: Delayed gastric emptying of liquids and solids following Roux-en-Y biliary diversion. Ann Surg 194:494–501, 1981
Cranley B, Kelly KA, Go VLW, McNichols LA: Enhancing the antidumping effect of Roux gastrojejunostomy with intestinal pacing. Ann Surg 198:516–524, 1983
Vogel SB, Vair DB, Woodward ER: Alterations in gastrointestinal emptying of 99m-technetium-labeled solids following sequential antrectomy, truncal vagotomy and Roux-Y gastroenterostomy. Ann Surg 198:506–515, 1983
Kelly KA: Effect of gastric surgery on gastric motility and emptying.In Gastric and Gastroduodenal Motility. LMA Akkermans, AG Johnson, NW Read (eds). New York, Praeger, 1984, pp 255–256
Ehrlein HJ, Bühner S, Thoma G, Keinke O, Tsiamitas Ch, Schumpelick V: Gastric emptying after Roux-Y and Billroth-I gastrectomy depends on viscosity of meal and contractile patterns of small intestine in dogs. Dig Dis Sci 32:529–537, 1987
Ehrlein HJ, Hiesinger E: Computer analysis of mechanical activity of gastroduodenal junction in unanesthetized dogs. Q J Exp Physiol 67:17–29, 1982
Schemann M, Ehrlein HJ, Sahyoun H: Computerized method for pattern recognition of intestinal motility: Functional significance of the spread of contractions. Med Biol Eng Comput 23:143–149, 1985
Elashoff JD, Reedy TJ, Meyer JH: Analysis of gastric emptying data. Gastroenterology 82:1306–1312, 1982
Keinke O, Schemann M, Ehrlein HJ: Mechanical factors regulating gastric emptying of viscous nutrient meals in dogs. Q J Exp Physiol 69:781–795, 1984
McGregor I, Parent J, Meyer JH: Gastric emptying of liquid meals and pancreatic and biliary secretion after subtotal gastrectomy or truncal vagotomy and pyloroplasty in man. Gastroenterology 72:195–205, 1977
Tympner F, Rösch W, Domschke W, Demling L: The function of the exocrine pancreas after exogenous and endogenous stimulation in Billroth II patients. Acta Hepato-Gastroenterol 23:444–448, 1976
Ray TK, Mansell KM, Knight LC, Malmud LS, Owen OE, Boden G: Long-term effects of dietary fiber on glucose tolerance and gastric emptying in noninsulin-dependent diabetic patients. Am J Clin Nutr 37:376–381, 1983
Read NW, McFarlane A, Kinsman RI, Bates TE, Blackhall NW, Farrar GBJ, Hall JC, Moss G, Morris AP, O'Neill B, Welch I, Lee Y, BLoom SR: Effect of infusion of nutrient solutions into the ileum on gastrointestinal transit and plasma levels of neurotensin and enteroglucagon. Gastroenterology 86:274–280, 1984
Schemann M, Ehrlein HJ: Postprandial patterns of canine jejunal motility and transit of luminal content. Gastroenterology 90:991–1000, 1986
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Studies were supported by the Deutsche Forschungsgemeinschaft grant Eh 64/3-1.
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Ehrlein, HJ., Thoma, G., Keinke, O. et al. Effects of nutrients on gastrointestinal motility and gastric emptying after distal gastrectomy with Roux-Y gastrojejunostomy in dogs. Digest Dis Sci 32, 538–546 (1987). https://doi.org/10.1007/BF01296038
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DOI: https://doi.org/10.1007/BF01296038