Bowel sound biofeedback as a treatment for irritable bowel syndrome.
Using an electronic stethoscope placed on subjects' abdomens, bowel sound biofeedback was administered to five subjects suffering from irritable bowel syndrome (functional diarrhea). They were instructed to alternately increase and decrease colonic sounds in an attempt to gain control over bowel activity. Using daily ratings of diarrhea as the primary dependent measure, three of five subjects reduced mean ratings enough at posttreatment to meet our 50% criterion for success (100%, 94%, and 54%). At 1-year follow-up, two of the three short-term successes had maintained their level of improvement--each had ratings 75% below those of pretreatment.
Radnitz
C L
CL
State University of New York, Albany.
Blanchard
E B
EB
D000328:Adult; D001314:Auscultation; D001676:Biofeedback, Psychology; D003109:Colonic Diseases, Functional / Q000503:physiopathology / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male