Overview

G6-PD (Glucose-6-Phosphate Dehydrogenase) with titre test is used to determine the levels of G6-PD enzyme in the blood. This enzyme plays a crucial role in protecting red blood cells from damage caused by oxidative stress. The test is performed by drawing a blood sample and measuring the activity of G6-PD enzyme in the sample. The titre value indicates the strength of the G6-PD enzyme present in the blood.

Who should do this test?

Individuals with a family history of G6PD deficiency: If any family member has been diagnosed with G6PD deficiency, it is recommended to test all family members, especially males, as the condition is inherited in an X-linked recessive pattern.

People from ethnic groups with a high prevalence of G6PD deficiency: Certain ethnic groups, such as those of African, Mediterranean, or Southeast Asian descent, have a higher incidence of G6PD deficiency. Therefore, it is recommended to test individuals from these ethnicities.

Patients with a history of hemolytic anemia: G6PD deficiency can lead to hemolytic anemia, which is characterized by the destruction of red blood cells. If a patient has a history of hemolytic anemia, G6PD deficiency testing can help identify the underlying cause.

What to do if the test is abnormal?

Consult with a healthcare professional: If the result of G6-PD with a titre test is abnormal, it is essential to consult with a healthcare professional. They can explain the significance of the result and advise on the next steps to take.

Follow up with further testing: Further testing may be needed to determine the severity of the G6-PD deficiency and its potential impact on the patients health. This may include a complete blood count (CBC), reticulocyte count, and hemoglobin electrophoresis.

Take precautions: Patients with G6-PD deficiency should avoid certain medications and foods that can trigger hemolysis, such as fava beans, aspirin, and sulfonamide antibiotics. They should also be vigilant for symptoms of hemolysis, such as jaundice, dark urine, and fatigue, and seek medical attention if these occur.

What is the normal range of G6PD Quantitative?

The normal range for adult males is *,the normal range for adult females is *