Gastroduodenal dysmotility in patients with gallbladder carcinoma: frequency of occurrence and clinical importance.
Article
in En
| IMSEAR
| ID: sea-118815
ABSTRACT
BACKGROUND:
Gastric stasis, common in patients with gall-bladder carcinoma (GBC), results from anatomical obstruction or motor abnormalities. We studied patients with GBC for antroduodenal motor dysfunction using manometry.METHODS:
Forty-one patients with GBC without endoscopic gastric outlet obstruction and 10 healthy controls were evaluated using a symptom scoring system for gastric stasis, saline load test and water perfusion antroduodenal manometry. Fasting, post-prandial and post-octreotide motility were recorded and analysed on a computer using GiPC manometry software.RESULTS:
Sixteen of 41 patients (39%) with GBC reported recurrent vomiting; patients with vomiting had a higher symptom score (13 [11-17] v. 6 [4-10], p<0.0001] and higher volume of aspirate on the saline load test (460 ml [210-650] v. 160 ml [70-260], p<0.0001) as compared with those without vomiting. Healthy subjects more often had spontaneous fasting migratory motor complex than patients with GBC (9/10 v. 13/41, p=0.002). The amplitudes of contractions in the antrum and duodenum were significantly lower in patients with GBC than in healthy subjects. Patients with GBC had lower fasting (157 [68-284] v. 190.5 [150-284], p=0.01) and post-prandial (200 [96-395] v. 284 [178-395], p<0.0001) antral motor indices than healthy subjects. Patients with GBC and vomiting had significantly lower contraction amplitude and motility indices than those without vomiting. Motility indices correlated inversely with the symptom score and volume of aspirate on the saline load test (Spearman correlation, p = 0.01 for all).CONCLUSION:
Antroduodenal motor abnormalities are common in patients with GBC. These may explain the symptoms of gastric stasis and abnormal results of the saline load test in the absence of anatomical obstruction in such patients.
Full text:
1
Index:
IMSEAR
Main subject:
Recurrence
/
Female
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Humans
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Male
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Carcinoma
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Case-Control Studies
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Adult
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Duodenal Diseases
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Gallbladder Neoplasms
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Gastrointestinal Motility
Type of study:
Observational_studies
Language:
En
Year:
2006
Type:
Article