featured
MY APPROACH to pH Testing (Impedance vs Bravo)
Sign in to PracticeUpdate
Only registered members have full access to PracticeUpdate content.
Additional Info
- Kahrilas PJ. Gastroesophageal reflux disease. JAMA. 1996;276(12):983-988.
- Kahrilas PJ, Shaheen NJ, Vaezi MF; American Gastroenterological Association Institute; Clinical Practice and Quality Management Committee. American Gastroenterological Association Institute technical review on the management of gastroesophageal reflux disease. Gastroenterology. 2008;135(4):1392-1413;1413.e1-e5.
- Katz PO, Gerson LB, Vela MF. Guidelines for the diagnosis and management of gastroesophageal reflux disease. Am J Gastroenterol. 2013;108(3):308-328.
- Savarino E, Zentilin P, Savarino V. NERD: an umbrella term including heterogeneous subpopulations. Nat Rev Gastroenterol Hepatol. 2013;10(6):371-380.
- Savarino E, Zentilin P, Tutuian R, et al. The role of nonacid reflux in NERD: lessons learned from impedance-pH monitoring in 150 patients off therapy. Am J Gastroenterol. 2008;103(11):2685-2693.
- Vakil N, van Zanten SV, Kahrilas P, Dent J, Jones R; Global Consensus Group. The Montreal definition and classification of gastroesophageal reflux disease: a global evidence-based consensus. Am J Gastroenterol. 2006;101(8):1900-1920; quiz 1943.
- Zentilin P, Savarino V, Mastracci L, et al. Reassessment of the diagnostic value of histology in patients with GERD, using multiple biopsy sites and an appropriate control group. Am J Gastroenterol. 2005;100(10):2299-2306.
- Savarino E, Zentilin P, Mastracci L, et al. Microscopic esophagitis distinguishes patients with non-erosive reflux disease from those with functional heartburn. J Gastroenterol. 2013;48(4):473-482.
- Pandolfino JE, Zhang Q, Schreiner MA, et al. Acid reflux event detection using the Bravo wireless versus the Slimline catheter pH systems: why are the numbers so different? Gut. 2005;54(12):1687-1692.
- des Varannes SB, Mion F, Ducrotte P, et al. Simultaneous recordings of oesophageal acid exposure with conventional pH monitoring and a wireless system (Bravo). Gut. 2005;54(12):1682-1686.
- Wong WM, Bautista J, Dekel R, et al. Feasibility and tolerability of transnasal/per-oral placement of the wireless pH capsule vs. traditional 24-h oesophageal pH monitoring: a randomized trial. Aliment Pharmacol Ther. 2005;21(2):155-163.
- Bhat YM, McGrath KM, Bielefeldt K. Wireless esophageal pH monitoring: new technique means new questions. J Clin Gastroenterol. 2006;40(2):116-121.
- Sifrim D, Castell D, Dent J, et al. Gastro-oesophageal reflux monitoring: review and consensus report on detection and definitions of acid, non-acid, and gas reflux. Gut. 2004;53(7):1024-1031.
- Bredenoord AJ, Weusten BLAM, Timmer R, et al. Addition of esophageal impedance monitoring to pH monitoring increases the yield of symptom association analysis in patients off PPI therapy. Am J Gastroenterol. 2006;101(3):453-459.
- Savarino E, Marabotto E, Zentilin P, et al. The added value of impedance-pH monitoring to Rome III criteria in distinguishing functional heartburn from non-erosive reflux disease. Dig Liver Dis. 2011;43(7):542-547.
- Savarino E, Pohl D, Zentilin P, et al. Functional heartburn has more in common with functional dyspepsia than with non-erosive reflux disease. Gut. 2009;58(9):1185-1191.
- Savarino E, Zentilin P, Frazzoni M, et al. Characteristics of gastro-esophageal reflux episodes in Barrett's esophagus, erosive esophagitis and healthy volunteers. Neurogastroenterol Motil. 2010;22(10):1061-e280.
- Kahrilas PJ, Sifrim D. High-resolution manometry and impedance-pH/manometry: valuable tools in clinical and investigational esophagology. Gastroenterology. 2008;135(3):756-769.
- Hemmink GJ, Bredenoord AJ , Weusten BL, et al. Esophageal pH-impedance monitoring in patients with therapy-resistant reflux symptoms: ‘on’ or ‘off’ proton pump inhibitor? Am J Gastroenterol. 2008;103(10):2446-2453.
- Pritchett JM, Aslam M, Slaughter JC, et al. Efficacy of esophageal impedance/pH monitoring in patients with refractory gastroesophageal reflux disease, on and off therapy. Clin Gastroenterol Hepatol. 2009;7(7):743-748.