BACKGROUND/AIMS: Rumination is infrequent in adults of normal mental capacity. Upper gastrointestinal manometry reportedly confirms the diagnosis. Clinical characteristics, treatment(s), and outcomes of these patients are unclear. METHODS: We assessed 38 adults and adolescents with rumination between 1987 and 1994. Esophagogastroduodenal manometric recordings (n = 36; 3-hour fasting and 2-hour postprandially) were reviewed; follow-up information was obtained from mailed questionnaires. RESULTS: Patients saw a mean of five physicians and had symptoms for a mean of 2.75 years before diagnosis. Features included daily, effortless regurgitation of undigested food starting within minutes of meals. Weight loss was substantial (mean, 29 lb) in 42% of patients. Seventeen percent of female patients had a history of bulimia. Manometry confirmed the clinical diagnosis in 33% but was otherwise normal in all. Of 16 patients who responded to our questionnaires of 29 with > 6 months of follow-up (average, 35 months), 12 reported subjective improvement. In 14, the behavior persists. CONCLUSIONS: The rumination syndrome is underdiagnosed. With typical clinical features, gastroduodenal manometry seems unnecessary to confirm the diagnosis. Diagnosis and reassurance are important in management to avoid unnecessary tests and treatments.
BACKGROUND/AIMS: Rumination is infrequent in adults of normal mental capacity. Upper gastrointestinal manometry reportedly confirms the diagnosis. Clinical characteristics, treatment(s), and outcomes of these patients are unclear. METHODS: We assessed 38 adults and adolescents with rumination between 1987 and 1994. Esophagogastroduodenal manometric recordings (n = 36; 3-hour fasting and 2-hour postprandially) were reviewed; follow-up information was obtained from mailed questionnaires. RESULTS:Patients saw a mean of five physicians and had symptoms for a mean of 2.75 years before diagnosis. Features included daily, effortless regurgitation of undigested food starting within minutes of meals. Weight loss was substantial (mean, 29 lb) in 42% of patients. Seventeen percent of female patients had a history of bulimia. Manometry confirmed the clinical diagnosis in 33% but was otherwise normal in all. Of 16 patients who responded to our questionnaires of 29 with > 6 months of follow-up (average, 35 months), 12 reported subjective improvement. In 14, the behavior persists. CONCLUSIONS: The rumination syndrome is underdiagnosed. With typical clinical features, gastroduodenal manometry seems unnecessary to confirm the diagnosis. Diagnosis and reassurance are important in management to avoid unnecessary tests and treatments.
Authors: Brant K Oelschlager; Maren M Chan; Thomas R Eubanks; Charles E Pope; Carlos A Pellegrini Journal: J Gastrointest Surg Date: 2002 Jul-Aug Impact factor: 3.452
Authors: Helen B Murray; Adrienne S Juarascio; Carlo Di Lorenzo; Douglas A Drossman; Jennifer J Thomas Journal: Am J Gastroenterol Date: 2019-04 Impact factor: 10.864
Authors: Ans Pauwels; Charlotte Broers; Brecht Van Houtte; Nathalie Rommel; Tim Vanuytsel; Jan Tack Journal: Am J Gastroenterol Date: 2017-12-05 Impact factor: 10.864