Oesophageal pressure-flow metrics in relation to bolus volume, bolus consistency, and bolus perception

United European Gastroenterology Journal

Volumn 1, Issue 4, 2013, Pages 249-258

  Omari, Taher I ^a,b   Wauters, Lucas ^c   Rommel, Nathalie ^c   Kritas, Stamatiki ^a   Myers, Jenifer C ^d  

^a Women's and Children's Health Network   (Australia)

^b UNIVERSITY OF ADELAIDE   (Australia)

^c UNIVERSITY OF LEUVEN   (Belgium)

^d ROYAL ADELAIDE HOSPITAL   (Australia)

Author keywords

Diagnosis; Dysphagia; Impedance; Oesophageal motility; Pressure

Indexed keywords

ADULT; AGED; ARTICLE; CONTROLLED STUDY; DYSPHAGIA; ESOPHAGUS FUNCTION; ESOPHAGUS MOTILITY; ESOPHAGUS PRESSURE; FEMALE; FLOW KINETICS; FLOW MEASUREMENT; HUMAN; MALE; MANOMETRY; PRIORITY JOURNAL;

EID: 85006190136     PISSN: 20506406     EISSN: 20506414     Source Type: Journal    
DOI: 10.1177/2050640613492157     Document Type: Article

References (21)

1. Omari TI, Dejaeger E, Van Beckevoort D, et al. A novel method for the nonradiological assessment of ineffective swallowing. Am J Gastroenterol 2011; 106: 1796-1802.
2. Omari TI, Dejaeger E, van Beckevoort D, et al. A method to objectively assess swallow function in adults with suspected aspiration. Gastroenterology 2011; 140: 1454-1463.
3. Omari TI, Papathanasopoulos A, Dejaeger E, et al. Reproducibility and agreement of pharyngeal automated impedance manometry with videofluoroscopy. Clin Gastroenterol Hepatol 2011; 9: 862-867.
4. Myers JC, Nguyen NQ, Jamieson GG, et al. Susceptibility to dysphagia after fundoplication revealed by novel automated impedance manometry analysis. Neurogastroenterol Motil 2012; 24: 812-820, e392-e393.
5. Loots CM, Van Herwaarden MY, Benninga MA, et al. Gastroesophageal reflux, esophageal function and gastric emptying in relation to dysphagia before and after antireflux surgery in children. J Pediatrics 2013; 162: 566-573.
6. Nguyen NQ, Holloway RH, Smout AJ, et al. Automated impedance-manometry analysis detects esophageal motor dysfunction in patients who have non-obstructive dyspha-gia with normal manometry. Neurogastroenterol Motil 2013; 25: 238-e164.
7. Omari TI, Kritas S and Cock C. New insights into phar-yngo-esophageal bolus transport revealed by pressure-impedance measurement. Neurogastroenterol Motil 2012; 24: e549-e556.
8. Dakkak M and Bennett JR. A new dysphagia score with objective validation. J Clin Gastroenterol 1992; 14: 99-100.
9. Chen CL, Yi CH, Lui TT, et al. Characterisation of esophageal pressure-flow abnormalities in patients with non-obstructive dysphagia and normal manometry findings. J Gastroenterol Hepatol 2013; (Epub ahead of print).
10. Roman S, Lin Z, Kwiatek MA, et al. Weak peristalsis in esophageal pressure topography: classification and association with dysphagia. Am J Gastroenterol 2011; 106: 349-356.
11. Buthpitiya AG, Stroud D and Russell CO. Pharyngeal pump and esophageal transit. Dig Dis Sci 1987; 32: 1244-1248.
12. Scheffer RC, Samsom M, Frakking TG, et al. Long-term effect of fundoplication on motility of the oesophagus and oesophagogastric junction. Br J Surg 2004; 91: 1466-1472.
13. Myers JC, Jamieson GG, Sullivan T, et al. Dysphagia and gastroesophageal junction resistance to flow following partial and total fundoplication. J Gastrointest Surg 2012; 16: 475-485.
14. Brasseur JG and Dodds WJ. Interpretation of intralum-inal manometric measurements in terms of swallowing mechanics. Dysphagia 1991; 6: 100-119.
15. Ren J, Massey BT, Dodds WJ, et al. Determinants of intrabolus pressure during esophageal peristaltic bolus transport. Am J Physiol 1993; 264: G407-G413.
16. Cohen S and Green F. The mechanics of esopha-geal muscle contraction. J Clin Invest 1973; 52: 2029-2040.
17. Dodds WJ, Hogan WJ, Reid DP, et al. A comparison between primary esophageal peristalsis following wet and dry swallows. J Appl Physiol 1973; 35: 851-857.
18. Tutuian R, Vela MF, Balaji NS, et al. Esophageal function testing with combined multichannel intraluminal impedance and manometry: multicenter study in healthy volunteers. Clin Gastroenterol Hepatol 2003; 1: 174-182.
19. Ren J and Schulze-Delrieu K. Modulation of esophageal contractions by distension in vitro. Dig Dis Sci 1989; 34: 503-508.
20. Paterson WG and Indrakrishnan B. Descending peristaltic reflex in the opossum esophagus. Am J Physiol Gastrointest Liver Physiol 1995; 269: G219-G224.
21. Abrahao Jr L, Bhargava V, Babaei A, et al. Swallow induces a peristaltic wave of distension that marches in front of the peristaltic wave of contraction. Neurogastroenterol Motil 2011; 23: 201-207.