Amylase Levels After Operative Cholangiogram
Author Information
Author(s): Evaghelos Xynos, Evaghelos Neonakis, George Pechlivanidis, John S. Vassilakis
Primary Institution: Athens Naval and Veterans Hospital and the Medical School, University of Crete
Hypothesis
Does peroperative cholangiogram during elective cholecystectomy cause significant changes in serum and urine amylase levels?
Conclusion
Transient hyperamylasaemia after peroperative cholangiogram may occur, but it does not indicate clinical pancreatitis.
Supporting Evidence
- Serum and urine total a-amylase levels increased significantly in patients who had a cholangiogram.
- No clinical signs of pancreatitis were observed in any patient.
- Transient hyperamylasaemia was noted without significant changes in serum lipase levels.
Takeaway
When doctors do a special test during gallbladder surgery, it can make some body fluids show higher levels of a certain enzyme, but it doesn't mean the patient is sick.
Methodology
Patients were randomly divided into two groups: one underwent cholecystectomy with cholangiogram and the other without, measuring amylase levels at various times post-operation.
Potential Biases
Potential bias in patient selection and the specific conditions excluded from the study.
Limitations
The study excluded patients with certain pre-existing conditions, which may limit the generalizability of the findings.
Participant Demographics
Patients aged between 35 and 76 years, with a mean age of 57 in group A and 55 in group B.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
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