Donald Castell to Hydrogen-Ion Concentration
This is a "connection" page, showing publications Donald Castell has written about Hydrogen-Ion Concentration.
Connection Strength
5.189
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The limitations of pH monitoring for detecting gastroesophageal reflux. Clin Gastroenterol Hepatol. 2006 Sep; 4(9):1184; author reply 1185.
Score: 0.243
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Postprandial stomach contents have multiple acid layers. J Clin Gastroenterol. 2006 Aug; 40(7):612-7.
Score: 0.241
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Reflux monitoring: role of combined multichannel intraluminal impedance and pH. Gastrointest Endosc Clin N Am. 2005 Apr; 15(2):361-71.
Score: 0.220
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Twenty-four hour ambulatory simultaneous impedance and pH monitoring: a multicenter report of normal values from 60 healthy volunteers. Am J Gastroenterol. 2004 Jun; 99(6):1037-43.
Score: 0.208
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Dose-dependent control of intragastric pH by pantoprazole, 10, 20 or 40 mg, in healthy volunteers. Aliment Pharmacol Ther. 2002 Apr; 16(4):829-36.
Score: 0.179
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Sporadic Fundic Gland Polyps and Gastric Acid Suppression Level. Am J Med Sci. 2017 12; 354(6):561-564.
Score: 0.129
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Exclusion of the meal period improves the clinical reliability of esophageal pH monitoring. J Clin Gastroenterol. 1997 Jul; 25(1):314-6.
Score: 0.129
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Twice-daily proton pump inhibitor therapy does not decrease the frequency of reflux episodes during nocturnal recumbency in patients with refractory GERD: analysis of 200 patients using multichannel intraluminal impedance-pH testing. Dis Esophagus. 2012 Nov-Dec; 25(8):682-6.
Score: 0.088
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Extraesophageal gastroesophageal reflux disease (GERD) symptoms are not more frequently associated with proximal esophageal reflux than typical GERD symptoms. Dis Esophagus. 2012 Nov-Dec; 25(8):678-81.
Score: 0.088
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Swallow evaluation during multichannel intraluminal impedance and pH: an alternate method to assess esophageal transit. J Clin Gastroenterol. 2011 Nov-Dec; 45(10):862-6.
Score: 0.087
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Comparison of reflux frequency during prolonged multichannel intraluminal impedance and pH monitoring on and off acid suppression therapy. J Clin Gastroenterol. 2009 Oct; 43(9):816-20.
Score: 0.075
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Addition of a H2 receptor antagonist to PPI improves acid control and decreases nocturnal acid breakthrough. J Clin Gastroenterol. 2008 Jul; 42(6):676-9.
Score: 0.069
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Reflux testing in the 21st century: is there a role for pH only? Clin Gastroenterol Hepatol. 2008 Aug; 6(8):840-1.
Score: 0.069
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Characteristics of symptomatic reflux episodes on Acid suppressive therapy. Am J Gastroenterol. 2008 May; 103(5):1090-6.
Score: 0.068
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An analysis of persistent symptoms in acid-suppressed patients undergoing impedance-pH monitoring. Clin Gastroenterol Hepatol. 2008 May; 6(5):521-4.
Score: 0.068
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Combined multichannel intraluminal impedance-pH monitoring to select patients with persistent gastro-oesophageal reflux for laparoscopic Nissen fundoplication. Br J Surg. 2006 Dec; 93(12):1483-7.
Score: 0.062
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Review article: complete gastro-oesophageal reflux monitoring - combined pH and impedance. Aliment Pharmacol Ther. 2006 Sep; 24 Suppl 2:27-37.
Score: 0.061
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Nonacid reflux in patients with chronic cough on acid-suppressive therapy. Chest. 2006 Aug; 130(2):386-91.
Score: 0.060
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Comparison between the combined analysis and the DeMeester Score to predict response to PPI therapy. J Clin Gastroenterol. 2006 Aug; 40(7):602-5.
Score: 0.060
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Effects of a 5-HT(4) receptor agonist on oesophageal function and gastro-oesophageal reflux: studies using combined impedance-manometry and combined impedance-pH. Aliment Pharmacol Ther. 2006 Jul 01; 24(1):155-62.
Score: 0.060
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Clinical relevance of the nutcracker esophagus: suggested revision of criteria for diagnosis. J Clin Gastroenterol. 2006 Jul; 40(6):504-9.
Score: 0.060
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Acid and non-acid reflux in patients with persistent symptoms despite acid suppressive therapy: a multicentre study using combined ambulatory impedance-pH monitoring. Gut. 2006 Oct; 55(10):1398-402.
Score: 0.059
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Esophageal pH monitoring: wireless does not mean worry less. J Clin Gastroenterol. 2006 Feb; 40(2):91-2.
Score: 0.058
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Ingestion of acidic foods mimics gastroesophageal reflux during pH monitoring. Dig Dis Sci. 2005 Oct; 50(10):1916-20.
Score: 0.057
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Nighttime reflux is primarily an early event. J Clin Gastroenterol. 2005 Aug; 39(7):579-83.
Score: 0.056
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Esophageal pH monitoring on PPI therapy: removing the blinders. Am J Gastroenterol. 2005 Aug; 100(8):1893-4; author reply 1894.
Score: 0.056
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The role of proximal pH monitoring. Am J Gastroenterol. 2005 Jul; 100(7):1621-2.
Score: 0.056
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Comparison of the effects of immediate-release omeprazole powder for oral suspension and pantoprazole delayed-release tablets on nocturnal acid breakthrough in patients with symptomatic gastro-oesophageal reflux disease. Aliment Pharmacol Ther. 2005 Jun 15; 21(12):1467-74.
Score: 0.056
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Fundoplication eliminates chronic cough due to non-acid reflux identified by impedance pH monitoring. Thorax. 2005 Jun; 60(6):521-3.
Score: 0.056
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Non-acid gastroesophageal reflux: documenting its relationship to symptoms using multichannel intraluminal impedance (MII). Trans Am Clin Climatol Assoc. 2005; 116:321-33; discussion 333-4.
Score: 0.054
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The influence of rapid food intake on postprandial reflux: studies in healthy volunteers. Am J Gastroenterol. 2004 Sep; 99(9):1645-51.
Score: 0.053
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Nocturnal acid breakthrough: pH, drugs and bugs. Eur J Gastroenterol Hepatol. 2004 May; 16(5):441-3.
Score: 0.052
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Use of multichannel intraluminal impedance to document proximal esophageal and pharyngeal nonacidic reflux episodes. Am J Med. 2003 Aug 18; 115 Suppl 3A:119S-123S.
Score: 0.049
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Ambulatory intraesophageal pH monitoring: the reigning standard for reflux monitoring. J Clin Gastroenterol. 2003 Jul; 37(1):3-4.
Score: 0.049
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Baclofen decreases acid and non-acid post-prandial gastro-oesophageal reflux measured by combined multichannel intraluminal impedance and pH. Aliment Pharmacol Ther. 2003 Jan; 17(2):243-51.
Score: 0.047
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Over-the-counter H(2)-receptor antagonists do not compromise intragastric pH control with proton pump inhibitors. Aliment Pharmacol Ther. 2002 Mar; 16(3):473-7.
Score: 0.044
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Combined multichannel intraluminal impedance and pH-metry: an evolving technique to measure type and proximal extent of gastroesophageal reflux. Am J Med. 2001 Dec 03; 111 Suppl 8A:157S-159S.
Score: 0.044
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Bedtime H2 blockers improve nocturnal gastric acid control in GERD patients on proton pump inhibitors. Aliment Pharmacol Ther. 2001 Sep; 15(9):1351-6.
Score: 0.043
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Control of intragastric pH with omeprazole 20 mg, omeprazole 40 mg and lansoprazole 30 mg. Aliment Pharmacol Ther. 2001 May; 15(5):647-52.
Score: 0.042
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Maximal acid reflux control for Barrett's oesophagus: feasible and effective. Aliment Pharmacol Ther. 2001 Apr; 15(4):519-24.
Score: 0.042
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Esophageal function testing using multichannel intraluminal impedance. Am J Physiol Gastrointest Liver Physiol. 2001 Mar; 280(3):G457-62.
Score: 0.041
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Prior sensitization of esophageal mucosa by acid reflux predisposes to reflux-induced chest pain. J Clin Gastroenterol. 2000 Sep; 31(2):121-4.
Score: 0.040
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Acid suppression therapy in Barrett's esophagus: the importance of pH monitoring. Curr Gastroenterol Rep. 2000 Jun; 2(3):173-4.
Score: 0.039
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Importance of adequate acid suppression in the management of Barrett's esophagus. Gastroenterology. 1999 Dec; 117(6):1509-10.
Score: 0.038
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Medical therapy. Management of the refractory patient. Gastroenterol Clin North Am. 1999 Dec; 28(4):847-60.
Score: 0.038
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Oesophageal motility defects associated with nocturnal gastro-oesophageal reflux on proton pump inhibitors. Aliment Pharmacol Ther. 1999 Nov; 13(11):1467-71.
Score: 0.038
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Post-prandial ranitidine is superior to post-prandial omeprazole in control of gastric acidity in healthy volunteers. Aliment Pharmacol Ther. 1999 Sep; 13(9):1211-4.
Score: 0.037
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Ineffective esophageal motility: the most common motility abnormality in patients with GERD-associated respiratory symptoms. Am J Gastroenterol. 1999 Jun; 94(6):1464-7.
Score: 0.037
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Bedtime ranitidine does not eliminate the need for a second daily dose of omeprazole to suppress nocturnal gastric pH. Aliment Pharmacol Ther. 1999 May; 13(5):675-8.
Score: 0.036
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Different effects of an oral anticholinergic drug on gastroesophageal reflux in upright and supine position in normal, ambulant subjects: a pilot study. Am J Gastroenterol. 1999 Apr; 94(4):925-30.
Score: 0.036
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Ranitidine controls nocturnal gastric acid breakthrough on omeprazole: a controlled study in normal subjects. Gastroenterology. 1998 Dec; 115(6):1335-9.
Score: 0.035
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Gastro-oesophageal reflux associated with nocturnal gastric acid breakthrough on proton pump inhibitors. Aliment Pharmacol Ther. 1998 Dec; 12(12):1231-4.
Score: 0.035
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Nocturnal gastric acidity and acid breakthrough on different regimens of omeprazole 40 mg daily. Aliment Pharmacol Ther. 1998 Dec; 12(12):1235-40.
Score: 0.035
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Normal patterns of acid exposure at the gastric cardia: a functional midpoint between the esophagus and stomach. Am J Gastroenterol. 1998 Aug; 93(8):1236-42.
Score: 0.035
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The acid suppression test for unexplained chest pain. Gastroenterology. 1998 Jul; 115(1):222-4.
Score: 0.034
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Globus sensation is associated with hypertensive upper esophageal sphincter but not with gastroesophageal reflux. Dig Dis Sci. 1998 Jul; 43(7):1513-7.
Score: 0.034
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Experimental study of acid burden and acute oesophagitis. Br J Surg. 1998 May; 85(5):677-80.
Score: 0.034
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Effects of omeprazole versus placebo in treatment of noncardiac chest pain and gastroesophageal reflux. Dig Dis Sci. 1997 Oct; 42(10):2138-45.
Score: 0.033
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Ineffective esophageal motility (IEM): the primary finding in patients with nonspecific esophageal motility disorder. Dig Dis Sci. 1997 Sep; 42(9):1859-65.
Score: 0.033
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Evaluation of the antireflux mechanism following laparoscopic fundoplication. Br J Surg. 1997 Aug; 84(8):1157-61.
Score: 0.032
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Accurate measurement of gastric acidity. Am J Gastroenterol. 1997 Jan; 92(1):181.
Score: 0.031
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Prolonged ambulatory pH monitoring in patients with persistent gastroesophageal reflux disease symptoms: testing while on therapy identifies the need for more aggressive anti-reflux therapy. Am J Gastroenterol. 1996 Oct; 91(10):2110-3.
Score: 0.031
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Pulmonary symptoms associated with gastroesophageal reflux: use of ambulatory pH monitoring to diagnose and to direct therapy. Am J Gastroenterol. 1996 Sep; 91(9):1715-8.
Score: 0.030
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Sensitization of esophageal mucosa by prior acid infusion: effect of decreasing intervals between infusions. Am J Gastroenterol. 1996 Sep; 91(9):1745-8.
Score: 0.030
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Persistent acid secretion during omeprazole therapy: a study of gastric acid profiles in patients demonstrating failure of omeprazole therapy. Am J Gastroenterol. 1996 Aug; 91(8):1527-31.
Score: 0.030
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Optimal dosing of omeprazole 40 mg daily: effects on gastric and esophageal pH and serum gastrin in healthy controls. Am J Gastroenterol. 1996 Aug; 91(8):1532-8.
Score: 0.030
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Changes in overnight fasting intragastric pH show poor correlation with duodenogastric bile reflux in normal subjects. Am J Gastroenterol. 1996 Aug; 91(8):1567-70.
Score: 0.030
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Obesity and gastro-oesophageal reflux: is there a relationship? Eur J Gastroenterol Hepatol. 1996 Jul; 8(7):625-6.
Score: 0.030
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Dual site ambulatory pH monitoring: a probe across the lower esophageal sphincter does not induce gastroesophageal reflux. Am J Gastroenterol. 1996 Jun; 91(6):1162-6.
Score: 0.030
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Comparison of barium radiology with esophageal pH monitoring in the diagnosis of gastroesophageal reflux disease. Am J Gastroenterol. 1996 Jun; 91(6):1181-5.
Score: 0.030
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Omeprazole works best when used properly. Eur J Gastroenterol Hepatol. 1996 May; 8(5):413-4.
Score: 0.030
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Omeprazole for the treatment of posterior laryngitis. Am J Med. 1995 Dec; 99(6):694-5.
Score: 0.029
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The effect of nasogastric intubation on gastroesophageal reflux: a comparison of different tube sizes. Am J Gastroenterol. 1995 Oct; 90(10):1804-7.
Score: 0.028
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Hypertensive lower esophageal sphincter pressures and gastroesophageal reflux: an apparent paradox that is not unusual. Am J Gastroenterol. 1995 Feb; 90(2):280-4.
Score: 0.027
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Frequency and site of gastroesophageal reflux in patients with chest symptoms. Studies using proximal and distal pH monitoring. Chest. 1994 Dec; 106(6):1793-6.
Score: 0.027
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Chest pain of undetermined origin. Gastrointest Endosc Clin N Am. 1994 Oct; 4(4):731-46.
Score: 0.027
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Exclusion of meal periods from ambulatory 24-hour pH monitoring may improve diagnosis of esophageal acid reflux. Dig Dis Sci. 1994 Aug; 39(8):1601-7.
Score: 0.026
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Successful elimination of reflux symptoms does not insure adequate control of acid reflux in patients with Barrett's esophagus. Am J Gastroenterol. 1994 Jul; 89(7):989-91.
Score: 0.026
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Pulmonary function and gastroesophageal reflux in systemic sclerosis. Ann Intern Med. 1994 Jul 01; 121(1):6-10.
Score: 0.026
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Body position affects recumbent postprandial reflux. J Clin Gastroenterol. 1994 Jun; 18(4):280-3.
Score: 0.026
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Salivary stimulation mimics esophageal exposure to refluxed duodenal contents. Am J Gastroenterol. 1993 Jul; 88(7):1040-3.
Score: 0.024
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Normal and abnormal proximal esophageal acid exposure: results of ambulatory dual-probe pH monitoring. Am J Gastroenterol. 1993 Jan; 88(1):25-9.
Score: 0.024
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Characterization of patients with low baseline impedance on multichannel intraluminal impedance-pH reflux testing. J Clin Gastroenterol. 2012 Aug; 46(7):e55-7.
Score: 0.023
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Prolonged intraesophageal pH monitoring with 16-hr overnight recording. Comparison with "24-hr" analysis. Dig Dis Sci. 1992 Jun; 37(6):857-64.
Score: 0.023
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Alginic acid decreases postprandial upright gastroesophageal reflux. Comparison with equal-strength antacid. Dig Dis Sci. 1992 Apr; 37(4):589-93.
Score: 0.022
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Impedance pH confirms the relationship between GERD and BMI. Dig Dis Sci. 2012 Jul; 57(7):1875-9.
Score: 0.022
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A simplified technique for accurate placement of ambulatory pH probes. Am J Gastroenterol. 1991 Mar; 86(3):380-1.
Score: 0.021
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Comparison of lower esophageal sphincter manometrics and gastroesophageal reflux measured by 24-hour pH recording. Am J Gastroenterol. 1990 Jun; 85(6):692-6.
Score: 0.020
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Gastroesophageal reflux in runners. Characteristics and treatment. Ann Intern Med. 1990 Mar 15; 112(6):429-33.
Score: 0.019
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Chronic hoarseness secondary to gastroesophageal reflux disease: documentation with 24-h ambulatory pH monitoring. Am J Gastroenterol. 1989 Dec; 84(12):1503-8.
Score: 0.019
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Nonsteroidal antiinflammatory drugs and esophageal injury. Semin Arthritis Rheum. 1989 Oct; 19(2):99-109.
Score: 0.019
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24 hour ambulatory oesophageal motility monitoring: how should motility data be analysed? Gut. 1989 Aug; 30(8):1040-7.
Score: 0.019
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Asthma and gastroesophageal reflux. Chest. 1989 Jul; 96(1):2-3.
Score: 0.018
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Assessment of accuracy of intraesophageal pH probe in a dog model. Dig Dis Sci. 1989 Jul; 34(7):1079-84.
Score: 0.018
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Gastroesophageal reflux induced by exercise in healthy volunteers. JAMA. 1989 Jun 23-30; 261(24):3599-601.
Score: 0.018
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Does the intraesophageal pH probe accurately detect acid reflux? Simultaneous recording with two pH probes in humans. Dig Dis Sci. 1989 May; 34(5):649-56.
Score: 0.018
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Chocolate and heartburn: evidence of increased esophageal acid exposure after chocolate ingestion. Am J Gastroenterol. 1988 Jun; 83(6):633-6.
Score: 0.017
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The symptom index: a clinically important parameter of ambulatory 24-hour esophageal pH monitoring. Am J Gastroenterol. 1988 Apr; 83(4):358-61.
Score: 0.017
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Review article: acidity and volume of the refluxate in the genesis of gastro-oesophageal reflux disease symptoms. Aliment Pharmacol Ther. 2007 May 01; 25(9):1003-17.
Score: 0.016
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Histamine H2-receptor involvement in the regulation of gastric emptying. Am J Physiol. 1986 Feb; 250(2 Pt 1):G244-7.
Score: 0.015
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Ambulatory 24-hour esophageal pH monitoring. Technology searching for a clinical application. J Clin Gastroenterol. 1986; 8 Suppl 1:59-67.
Score: 0.014
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Respiratory complications of gastroesophageal reflux. Arch Intern Med. 1985 Oct; 145(10):1882-8.
Score: 0.014
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Reflux esophagitis: an update. South Med J. 1985 Apr; 78(4):452-7.
Score: 0.014
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Clinical applications of oesophageal motility studies? Br J Hosp Med. 1984 Nov; 32(5):267-71.
Score: 0.013
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Gastro-oesophageal reflux monitoring: review and consensus report on detection and definitions of acid, non-acid, and gas reflux. Gut. 2004 Jul; 53(7):1024-31.
Score: 0.013
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The acidity index: a simple approach to the measurement of gastric acidity. Aliment Pharmacol Ther. 2004 Feb 15; 19(4):443-8.
Score: 0.013
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Laryngopharyngeal reflux identified using a new catheter design: defining normal values and excluding artifacts. Laryngoscope. 2003 Feb; 113(2):349-55.
Score: 0.012
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Gastroesophageal reflux. Pathogenesis, diagnosis, and therapy. Ann Intern Med. 1982 Jul; 97(1):93-103.
Score: 0.011
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In support of the clinical usefulness of lower esophageal sphincter pressure determination. Dig Dis Sci. 1981 Nov; 26(11):1028-31.
Score: 0.011
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Radiofrequency energy delivery to the gastroesophageal junction for the treatment of GERD. Gastrointest Endosc. 2001 Apr; 53(4):407-15.
Score: 0.010
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The adverse effect of chocolate on lower esophageal sphincter pressure. Am J Dig Dis. 1975 Aug; 20(8):703-7.
Score: 0.007
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Gastric alkalinization. Effect on lower-esophageal-sphincter pressure and serum gastrin. N Engl J Med. 1974 Sep 05; 291(10):486-90.
Score: 0.007
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Comparative studies on human plasma monoamine oxidase in normal subjects and in fibrotic liver disease. Biochem Med. 1974 Apr; 9(4):373-85.
Score: 0.006
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The abnormal lower oesophageal sphincter in pernicious anaemia. Gut. 1973 Oct; 14(10):767-72.
Score: 0.006
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Esophageal function in systemic sclerosis: a prospective evaluation of motility and acid reflux in 36 patients. Am J Gastroenterol. 1993 Jun; 88(6):870-6.
Score: 0.006
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Cholinergic response of the lower esophageal sphincter. Am J Physiol. 1972 Apr; 222(4):967-72.
Score: 0.006
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Changes in lower esophageal sphincter pressure during insulin-induced hypoglycemia. Gastroenterology. 1971 Jul; 61(1):10-5.
Score: 0.005
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Dysphagia following fundoplication: "slipped" fundoplication versus achalasia complicated by fundoplication. Am J Gastroenterol. 1990 Nov; 85(11):1468-72.
Score: 0.005
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Response of human ileocecal sphincter to gastrin. Am J Physiol. 1970 Sep; 219(3):712-5.
Score: 0.005
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Hormonal control of gastroesophageal-sphincter strength. N Engl J Med. 1970 Apr 16; 282(16):886-9.
Score: 0.005
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Does sleeping on a waterbed promote gastroesophageal reflux? Dig Dis Sci. 1989 Oct; 34(10):1585-9.
Score: 0.005
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Acid perfusion test: does it have a role in the assessment of non cardiac chest pain? Gut. 1989 Mar; 30(3):305-10.
Score: 0.005
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Ambulatory 24-hour esophageal pH monitoring. Reproducibility and variability of pH parameters. Dig Dis Sci. 1988 Sep; 33(9):1127-33.
Score: 0.004
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Spontaneous noncardiac chest pain. Evaluation by 24-hour ambulatory esophageal motility and pH monitoring. Gastroenterology. 1988 Apr; 94(4):878-86.
Score: 0.004
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Effect of a prostaglandin E2 analog on gastric emptying and secretion in rhesus monkeys. J Pharmacol Exp Ther. 1980 Mar; 212(3):491-5.
Score: 0.002