A Rapid Pull-Through Technique for Measuring Lower Esophageal Sphincter Pressure
作者： Wylie J. Dodds , Walter J. Hogan , John J. Stef , William N. Miller , Sean B. Lydon
DOI: 10.1016/S0016-5085(75)80079-5
关键词:
摘要: Because disadvantages are inherent in the conventional station pull-through technique (SPT) currently used for recording lower esophageal sphincter pressure (LESP), a more suitable method is needed. In study, we evaluated rapid (RPT) LESP and compared results with those obtained by SPT. The RPT features withdrawal of sensors across LES during 10- to 20-sec interval suspended respiration. This avoids "artifact" caused respiratory motion provides precise end points scoring measurement. 12 normal subjects, measured (24.3 plus or minus 0.5 mm Hg) was comparable, but significantly greater, than SPT (21.1 9.1 Hg). Analysis scores two methods revealed that both intraobserver interobserver error were substantially less (P equal 0.01). Further correlation between studies greater method. We conclude represents convenient which easier perform yields reproducible values
gastrojournal.org
sci-hub.st 参考文章(14)
Charles S. Winans, Testing the Normal Gastroesophageal Junction Gastroenterology. ,vol. 62, pp. 668- 670 ,(1972) , 10.1016/S0016-5085(72)80053-2
Charles E. Pope, A Dynamic Test of Sphincter Strength: Its Application to the Lower Esophageal Sphincter Gastroenterology. ,vol. 52, pp. 779- 786 ,(1967) , 10.1016/S0016-5085(67)80065-9
Charles E. Pope, Effect of infusion on force of closure measurements in the human esophagus. Gastroenterology. ,vol. 58, pp. 616- 624 ,(1970) , 10.1016/S0016-5085(70)80119-6
Jean K. Haddad, Relation of Gastroesophageal Reflux to Yield Sphincter Pressures Gastroenterology. ,vol. 58, pp. 175- 184 ,(1970) , 10.1016/S0016-5085(70)80005-1
F. Waldeck, H.-M. Jennewein, R. Siewert, The continuous withdrawal method for the quantitative analysis of the lower oesophageal sphincter (LES) in humans. European Journal of Clinical Investigation. ,vol. 3, pp. 331- 337 ,(1973) , 10.1111/J.1365-2362.1973.TB00359.X
F. Waldeck, A new procedure for functional analysis of the lower esophageal sphincter (LES). Pflügers Archiv: European Journal of Physiology. ,vol. 335, pp. 74- 84 ,(1972) , 10.1007/BF00586936
G.S. Muller Botha, R. Astley, I.J. Carré, A COMBINED CINERADIOGRAPHIC AND MANOMETRIC STUDY OF THE GASTRO-ŒSOPHAGEAL JUNCTION The Lancet. ,vol. 269, pp. 659- 662 ,(1957) , 10.1016/S0140-6736(57)91120-0
Wylie J. Dodds, Edward T. Stewart, Donald Hodges, F. Frank Zboralske, Movement of the Feline Esophagus Associated with Respiration and Peristalsis. AN EVALUATION USING TANTALUM MARKERS Journal of Clinical Investigation. ,vol. 52, pp. 1- 13 ,(1973) , 10.1172/JCI107152
Charles S. Winans, Alteration of Lower Esophageal Sphincter Characteristics with Respiration and Proximal Esophageal Balloon Distention Gastroenterology. ,vol. 62, pp. 380- 388 ,(1972) , 10.1016/S0016-5085(72)80142-2
Charles S. Winans, Lauran D. Harris, Quantitation of lower esophageal sphincter competence. Gastroenterology. ,vol. 52, pp. 773- 778 ,(1967) , 10.1016/S0016-5085(67)80064-7