Prealbumin Blood Test For Liver Function: All Things You Should Know

The Prealbumin Blood Test measures the levels of prealbumin in the blood, offering insights into nutritional status, liver function, and response to medical treatment

 

Prealbumin Blood Test

Here are the basic details for Prealbumin Blood Test.

Also Known As	Prealbumin Test, PB Test, Transthyretin Test
Type	Blood Test
Purpose	Measure prealbumin levels in the blood
Sample Type	Blood
Preparation	No Special Preparation Required
Fasting	No
Gender	All
Age-Group	18+
Normal Value	16 - 30 mg/dL
Reporting Time	2 - 4 Hours
Cost	5,000 - 10,000 INR*

*Price range may vary as per location, lab type, and procedure of lab test.

 

PBT Test Full Form

The full form of PBT Test is Prealbumin Blood Test.

 

Prealbumin Blood Test Means

Measures the levels of prealbumin in the blood.

• Assesses nutritional status, particularly protein adequacy.
• Evaluates liver function and response to medical treatments.
• Monitors nutritional support and interventions.
• Provides insights into overall health and recovery.
  
  

Interesting Facts About Prealbumin Blood

• Prealbumin is also known as transthyretin (TTR) and is produced mainly in the liver.
• Prealbumin has a short half-life, typically around 2-3 days in the bloodstream.
• Prealbumin levels can be used as an indicator of nutritional status for protein-energy malnutrition.

 

Prealbumin Blood Test Purpose

Here is the basic purpose of the Prealbumin Blood Test.

• Evaluates nutritional status and protein adequacy.
• Assesses liver function and medical treatment response.
• Monitors nutritional support and interventions.
• Provides insights into overall health and recovery.
• Guides management of nutritional deficiencies.

 

 

Prealbumin Blood Test Preparation

Here is the essential preparation for the Prealbumin Blood Test.

 

Before Test

• Inform your doctor about any medications or supplements you are taking.
• Follow any fasting instructions provided by your healthcare provider.
• Provide relevant medical history, such as recent surgeries or conditions.

 

During Test

• Cooperate with the healthcare professional conducting the test.
• Provide a blood sample as requested.
• Communicate any discomfort or concerns during the test.

 

After Test

• Resume normal activities.
• Take any prescribed medications as directed.
• Await the test results and discuss them with your doctor.
  
  

Short Summary

Prepare by informing your doctor, fasting if required, providing blood sample, and discussing results.

 

Prealbumin Blood Test Procedure

Here is the basic procedure of the Prealbumin Blood Test.

1. A blood sample is obtained from a vein in the arm.
2. The blood is collected in a tube or vial.
3. The sample is sent to a laboratory for analysis.
4. In the laboratory, the prealbumin level in the blood is measured.
5. The results are reported to a healthcare provider for interpretation.

 

Prealbumin Blood Test Result

Here is the basic result procedure of prealbumin blood test.

• Higher prealbumin levels indicate better nutritional status and adequate protein synthesis.
• Lower prealbumin levels may suggest malnutrition, liver disease, inflammation, or certain medical conditions.

 

Prealbumin Blood Test Report

Prealbumin Test Report PDF

 

Prealbumin Test Normal Report

Prealbumin Normal Test Report PDF Format

Prealbumin Test Normal Result Report PDF

 

Prealbumin Test Abnormal Report

Prealbumin Abnormal Test Report PDF Format

Prealbumin Test Abnormal Result Report PDF

 

Prealbumin Blood Test Normal Range

Here is the normal range for Prealbumin Blood Test.

Prealbumin Blood Test	Normal Range
Adults	16 - 30 mg/dL
Children	15 - 35 mg/dL
Newborns	12 - 40 mg/dL

 

Prealbumin Blood Test Interpretation

Here is the Interpretation of the Prealbumin Blood Test.

Prealbumin Blood Test	Interpretation
Low	Possible malnutrition, liver disease, inflammation
Normal	Adequate nutritional status
High	No specific clinical significance

 

Prealbumin Blood Test High Levels

Here are the potential causes of Prealbumin Blood Test High Levels.

Prealbumin Blood Test High Levels	Causes
Nutritional repletion	Recovery from malnutrition
Normal protein synthesis	Adequate protein intake
Corticosteroid therapy	Chronic kidney disease
Acute stress or injury	Tissue repair and healing
Acute phase reaction	Inflammatory conditions
Overactive thyroid (hyperthyroidism)	Genetic mutations or disorders

 

Prealbumin Blood Test Low Levels

Here are the potential causes of Prealbumin Blood Test Low Levels.

Prealbumin Blood Test Low Levels	Causes
Malnutrition	Inadequate protein and calorie intake
Liver disease	Impaired protein synthesis by the liver
Inflammatory conditions	Increased breakdown and turnover of proteins
Chronic kidney disease	Reduced production and clearance of prealbumin
Severe infections	Increased metabolic demand and inflammation
Chronic illness	Decreased protein synthesis and malabsorption

Short Summary

High levels of prealbumin may indicate acute inflammation or stress response, while low levels can suggest malnutrition or chronic liver disease.

 

Specimen Requirements For Prealbumin Blood Test

Here are the specimen requirements for the Prealbumin Blood Test.

Specimen	Blood or Serum
Volume	1 ml
Container	Red-top tube or gel-barrier tube

 

Prealbumin Blood Test is Safe?

A Prealbumin blood test is considered safe and poses minimal risks.

• It involves a routine blood draw, which is a common procedure.
• Rare complications, such as bruising or infection, may occur but are very uncommon.

 

When Do You Get Prealbumin Blood Test Results?

• Prealbumin blood test results are typically available within 2-4 hours to a day.
• The specific timeframe may vary depending on the laboratory and healthcare providers.

 

Prealbumin Blood Test Limitation

Here are some possible limitations of the Prealbumin Blood Test.

• Affected by other medical conditions and inflammation.
• A short half-life limits its use for long-term monitoring.
• Limited specificity for nutritional assessment.

 

Prealbumin Blood Test Risk Factors

Here is the potential risk factor of the Prealbumin Blood Test.

• Malnutrition or inadequate nutrient intake.
• Liver dysfunction or disease.
• Inflammatory conditions or severe illness.

 

Doctor Recommendations After Prealbumin Blood Test Result

Here are Doctor's recommendations or consult a specialist after the Prealbumin Blood Test.

Prealbumin Blood Test	Doctor to Consult	Reason for Visit
High Values	Primary Care Physician	Potential liver or kidney dysfunction
Normal Values	Primary Care Physician	Routine follow-up or general healthcare
Low Values	Dietitian or Nutritionist	Nutritional assessment and intervention

 

Prealbumin Blood Test Price

Here are the estimated Prealbumin Blood Test Price in India with different top cities:

City	Price Range (INR)*
Mumbai	5000 - 10,000
New Delhi	5000 - 10,000
Bangalore	5000 - 9,000
Hyderabad	5000 - 10,000
Kolkata	5000 - 9,000
Pune	5000 - 10,000
Lucknow	5000 - 9,000
Noida	5000 - 9,000
Surat	5000 - 9,000
Gurugram	5000 - 10,000
Patna	5000 - 10,000
Chennai	5000 - 9,000
Jaipur	5000 - 9,000
Ahmedabad	5000 - 10,000

*Prices are approximate and vary depending on a specific laboratory or healthcare facility.

 

Summary

Overall, The Prealbumin Blood test is a safe way to measure prealbumin levels for nutritional assessment. Also check Drlogy Test for detailed information about all medical tests for patients, doctors, scholers and medical students.

 

Reference

• Prealbumin (Transthyretin) - Wikipedia [1].
• Efficacy of Serum Prealbumin and CRP Levels as Monitoring Tools for Patients with Fascial Space Infections of Odontogenic Origin: A Clinicobiochemical Study - NIH [2].