Gastric dumping syndrome diagnostic study of choice

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief:

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Overview

The two most sensitive and specific tests used in diagnosing Dumping syndrome are the Oral Glucose Provocation test and the Hydrogen Breath test.

Diagnostic Study of Choice

Study of choice:

• Oral glucose provocation test is the study of choice for the diagnosis of dumping syndrome.

The comparison table for diagnostic studies of choice for Dumping syndrome

	Sensitivity	Specificity
✔ Oral glucose provocation	100%	92%
Hydrogen breath	100%	?

✔= The best test based on the feature

Diagnostic results

The following result of the oral glucose provocation test is confirmatory of dumping syndrome:

• An increase in the heart rate by 10 beats per minute or more in the first hour after an oral glucose challenge of 50 grams glucose after fasting for 10 hours.

The following result of the hydrogen breath test is confirmatory of dumping syndrome:

• A positive hydrogen breath test after glucose ingestion.

Diagnostic Criteria

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• [Disease name] is mainly diagnosed based on clinical presentation. There are no established criteria for the diagnosis of [disease name].
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IF there are clear, established diagnostic criteria:

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• The diagnosis of [disease name] is based on the [criteria name] criteria, which include [criterion 1], [criterion 2], and [criterion 3].
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IF there are no established diagnostic criteria: 

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References

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