Effect of gastroesophageal reflux on esophageal speech.
Gastroesophageal reflux has been incriminated as a factor-inhibiting acquisition of esophageal speech after laryngectomy. Fourteen proficient esophageal speakers and 10 nonproficient speakers underwent esophageal manometry, esophageal pH probe testing, and Bernstein acid perfusion testing. Additionally, 175 laryngectomized members of Lost Chord Clubs answered mailed questionnaires about the frequency of reflux symptoms. Nonproficient and proficient esophageal speakers had a similar frequency of gastroesophageal reflux by pH probe testing, esophageal mucosal acid sensitivity by Bernstein testing, lower esophageal sphincter pressures, and gastroesophageal reflux symptoms. Gastroesophageal reflux does not appear to be a major factor in preventing esophageal speech.
D000368:Aged; D004943:Esophagogastric Junction / Q000503:physiopathology; D005764:Gastroesophageal Reflux / Q000150:complications* / Q000503:physiopathology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007825:Laryngectomy; D008365:Manometry; D008875:Middle Aged; D013071:Speech, Alaryngeal; D013072:Speech, Esophageal; D011795:Surveys and Questionnaires