Beta Galactocerebrosidase Krabbe Test

The Beta Galactocerebrosidase Krabbe Test measures the levels of beta galactocerebrosidase enzyme in your blood.

The Beta Galactocerebrosidase Krabbe Test is mainly done to diagnose Krabbe's disease.

The Beta Galactocerebrosidase Krabbe Test may be recommended

• for you or your child have symptoms suggestive of Krabbe's disease, such as developmental delays, muscle weakness, difficulty walking, or seizures,

• for individuals with a family history of Krabbe's disease, or

• for those with a positive newborn screening result for the condition.

If the results of the test are outside the normal range, it may indicate a deficiency of the enzyme and suggest a diagnosis of Krabbe's disease.

During the test, a small sample of your blood will be collected by a healthcare professional using a needle. The sample will then be sent to a laboratory for analysis.

• Inform your doctor about any medications you are taking, as certain medications may interfere with the test results. Also, tell them if you have any specific requirements.

• Follow any instructions provided by your healthcare provider regarding fasting or avoiding food or drink before the test.

• Genetic Testing: This test analyses your DNA to identify specific genetic mutations associated with Krabbe's disease.

• Neurological Examination: A comprehensive assessment of neurological function may aid in the diagnosis of Krabbe's disease.

Krabbe Disease Enzyme Assay

Krabbe Disease is a rare genetic disorder characterised by the deficiency of the beta galactocerebrosidase enzyme. This leads to the build-up of toxic substances in the nervous system, resulting in progressive damage and loss of myelin, the protective covering of nerve fibres.