APTT Test - Price, Purpose, Procedure, Results, & More

Table of Content

Introduction of Activated Partial Thromboplastin Time Test 

When one of our damaged blood vessels creates a situation for protein in the blood to form a clot and instantly stop bleeding, APTT is the test for it. The APTT test full form is Activated Partial Thromboplastin Time. It is a blood coagulation test. The test helps doctors assess the time it takes for our blood to form a clot, particularly for individuals with hemophilia or von Willebrand's diseases. The test can help identify deficiencies or abnormalities in the clotting factors that can further lead to bleeding disorder or inappropriate clot formation. 

If you often experience clotting, you might need an Activated Partial Thromboplastin Time (APTT) Test. Simply search ‘Redcliffe Labs near me,’ and you will find our nearest lab to your place. Or you can visit our website and ‘book a test’ on the website itself. You don’t have to go anywhere; our phlebotomist will visit your place to collect the sample. Also, you can download the Redcliffe Labs app on the Play Store or the App Store. 

Test Details in Brief 

How Does a Blood Clot?

Injury to a body tissue or blood vessel wall results in bleeding and triggers the start of hemostasis. Platelets stick and then aggregate at the injury site. At that same moment, the coagulation cascade begins, and coagulation factors activate in a step-by-step process. Through this process, fibrin (threads) form and cross-link into a net that clings to the injury site. It forms a stable blood clot to seal off injuries, prevent blood loss, and give damaged areas time to heal. 

Purpose of Activated Partial Thromboplastin Time Test 

The APTT blood test is to determine why and how the blood clot. Along with this, here is the primary purpose of the APTT test- 

• A screening test evaluates a person’s ability to form blood clots. 
• A healthcare professional can identify the number of seconds a clot takes to form. 
• Furthermore, it helps diagnose and monitor blood clotting abnormalities. 
• The test identifies the cause of unexplained or prolonged bleeding. 
• It is used to monitor the effectiveness of blood clotting medications. 
• People with heparin therapy can also opt for the APTT test. 

What Does The Activated Partial Thromboplastin Time Test Measure?

You can have any of these blood tests: Prothrombin time (PT), Thrombin time (TT), or activated whole blood clotting time or ACT. Activated Partial Thromboplastin Time Test and Partial Thromboplastin Time (PTT) test function similarly. From the test procedure to the result, everything is almost similar. Both the APTT test measures 

• The clot-forming time. 
• The functionality of intrinsic and common pathways of the coagulation cascade (used to seal off injuries to blood vessels and tissues). 
• The APTT blood test monitors the blood clotting in people with hemophilia or van Willebrand’s disease. 
• The effects of blood thinners like heparin or warfarin (Coumadin). 

Several factors that can affect APTT blood tests- 

• Age 
• Gender 
• Race 
• Medication 

Also, the APTT blood test is essential to identifying:

• Hemophilia: Characterized by deficiencies in clotting factors such as Factor VIII (hemophilia A) or Factor IX (hemophilia B).
• Vitamin K Deficiency: Necessary to the production of clotting factors, its deficiency can impair coagulation.
• Liver Disease: Liver dysfunction affects clotting factor production, leading to prolonged APTT.
• Disseminated Intravascular Coagulation (DIC): A serious condition involving widespread clotting activation and subsequent bleeding, initially reflected by prolonged APTT.
• Medications: Certain drugs, including heparin, can prolong APTT, necessitating careful monitoring during therapy.
• Monitoring Heparin Therapy: It ensures heparin dosage achieves a therapeutic range that prevents thrombosis without causing excessive bleeding.

Preparation For The Activated Partial Thromboplastin Time Test 

The APTT blood test is a regular blood test. No precautions are required. However, individuals must adhere to certain guidelines before taking the test. 

• The APTT test doesn’t require dieting. So, follow a diet only if your doctor recommends it, or else avoid dieting. 
• Keep yourself calm. You may have questions and queries regarding the test. It is better to consult your doctor and clear your doubts. This will help you stay calm and composed. 
• Keeping yourself hydrated before the APTT test is crucial unless your healthcare professional suggests otherwise. 
• Retrain from consuming any harmful substances such as alcohol, smoking, or excessive caffeine. It can affect your reports. 
• If you are on any medication, ask your doctor about continuing or discontinuing the medications. Also, avoid taking any medication on your own. 
• Get 8 hours of sleep before the test. It is important to maintain fatigue, which can affect test results. 
• Ensure you wear loose-fitting clothing during the test. This will make it easy for both you and your doctor to perform the test. 
• Clear all your doubts before the APTT test to keep your mind clear. 

Procedure Of The Activated Partial Thromboplastin Time Test 

The Activated Partial Thromboplastin Time test is a blood test. To get the APTT test, visit our website and book the Activated Partial Thromboplastin Time test from Redcliffe Labs. Moreover, you can search for ‘Redcliffe Labs near me’ and get yourself tested. The procedure is painless. The following is the procedure that our phlebotomist will follow for the APTT blood test: 

• Kindly make yourself comfortable during the APTT blood test. 
• If you are wearing a full-sleeve, roll on the sleeves, making it easy for our phlebotomist to collect the sample. 
• They would tie a band around your upper arm to make your vein visible. 
• After that, they would clean around the site with a disinfectant to discard any chances of contamination. 
• They would find a vein. 
• Then, our healthcare professional would insert a sterile syringe into the vein to draw sufficient blood for the test. 
• After collecting the sample, they would remove the needle and seal the site with a sterile cotton ball or adhesive tape. 
• They might ask you to keep the cotton on till the site stops bleeding (it will stop in a few minutes)
• After the test is over, you can resume your daily activities. 
• Once the procedure is done, you will receive your reports within 12 hours. 

What is The Risk Of The Activated Partial Thromboplastin Time Test?

The Activated Partial Thromboplastin Time Test is the same as the other tests. It has no or minor risks. The following are the potential risks associated with the APTT blood test: 

• Excessive blood flow
• Hematoma 
• Skin infection
• Fainting 

What Do The Activated Partial Thromboplastin Time Test Reports Indicate?

The Activated Partial Thromboplastin Time (APTT) test is a laboratory test used to evaluate the functioning of the intrinsic and common pathways of the coagulation cascade. This test measures the time it takes for blood to clot after specific activators are added to the sample. Here’s a detailed explanation of what the results of the APTT test indicate:

1. Normal Range: Before interpreting the results, it’s essential to know the normal range for APTT, which typically varies slightly between different laboratories but ‌falls between 25 to 35 seconds.
2. Prolonged APTT: If the APTT result is prolonged beyond the normal range, it indicates potential blood clotting factors and pathways issues. A prolonged APTT can suggest several conditions, including:
• Hemophilia is a genetic disorder with a deficiency or dysfunction of clotting factors, most commonly Factor VIII (hemophilia A) or Factor IX (hemophilia B).
• Vitamin K Deficiency: Vitamin K is essential for producing several clotting factors. Its deficiency can lead to impaired coagulation.
• Liver disease: Liver dysfunction can affect the production of clotting factors, leading to prolonged APTT.
• DIC (Disseminated Intravascular Coagulation) is a serious condition in which the clotting cascade is widely activated, leading to excessive clotting and bleeding. Initially, a prolonged APTT can be seen before it progresses to other abnormalities.
• Certain medications: Drugs like heparin, a commonly used anticoagulant, can prolong APTT.
3. Shorter APTT- It is less frequent but can occur in conditions with heightened clotting factor activity or specific clotting disorders.
4. Monitoring heparin therapy: The APTT test is also used to monitor heparin therapy in patients receiving this medication for anticoagulation. We aim to achieve a therapeutic range of APTT, inhibiting clotting enough to prevent thrombosis without causing excessive bleeding.
5. Clinical Context: It's important to interpret APTT results in the context of the patient’s clinical condition, other coagulation tests, and any medications they may be taking. A single abnormal APTT result usually requires follow-up testing and clinical correlation to determine the underlying cause. 

Who Should Take the APTT Test?

APTT is a blood test. If your doctor has consulted you to take the test, you must. But, people who experience the following must take the APTT test- 

• People with unexplained bleeding. 
• People with inappropriate blood clotting. 
• People who experience recurrent miscarriage. 
• People who are on standard heparin anticoagulant therapy 

What Are The Common Symptoms Related To the Activated Partial Thromboplastin Time Test?

The activated partial thromboplastin time test is another blood test conducted to measure bleeding disorders such as von Willebrand disease and hemophilia. Some of the common symptoms are: 

• Blood in urine
• Bleeding or bruising 
• Blood clots when they shouldn’t 
• Bleeding gums 
• Heavy menstrual periods in women 
• Swelling or pain in your joints 
• Nosebleeds 

Activated Partial Thromboplastin Time (APTT) Test Price 

The APTT test is available at Redcliffe Labs for a reasonable INR 499. It guarantees broad accessibility without sacrificing efficacy. Redcliffe Labs ensures accurate results that meet international standards. Convenient at-home sample collection options are accessible, demonstrating the dedication to patients' comfort and convenience.

APTT Test Cost in Different Cities - Redcliffe Labs

Note: We also offer APTT Test PAN India. Please call the number 8988988787 to check the availability of our services in your area.

Activated Partial Thromboplastin Time Test At Redcliffe Labs 

Get precise health insights at Redcliffe Labs, India's top diagnostic service provider, with the APTT test. Our reasonable APTT test price is INR499, guaranteeing accurate clotting factor analysis. It is essential for diagnosing bleeding problems. With its ISO certification and NABL accreditation, Redcliffe Labs guarantees it will meet global quality standards.

More than 50,000 clinicians nationwide rely on us to deliver accurate results on schedule. We provide easy at-home sample-collecting services with your comfort in mind. Redcliffe Labs is dedicated to providing universal access to high-quality healthcare without sacrificing its excellence. Our top priority is your well-being.

Make an appointment for your APTT test with Redcliffe Labs immediately to start taking charge of your health.

Book Your Activated Partial Thromboplastin Time Test From Redcliffe Labs Today! 

Your clotting factors are closely related to your general health. The results of an APTT test, which is available at Redcliffe Labs, India's top diagnostic lab, for a reasonable INR 499, depend on the correct diagnosis and management of symptoms such as prolonged bleeding, unexplained bruises, or receiving anticoagulant therapy.

Our lab guarantees the greatest levels of accuracy and dependability. We provide fast and accurate data to support timely medical choices. Moreover, we have the trust of more than 50,000 healthcare professionals nationally. We prioritize your comfort and safety by offering hassle-free at-home sample-collecting services.

Early identification of clotting abnormalities by the APTT test can greatly aid preventive healthcare by enabling prompt intervention and therapy. Our top goal at Redcliffe Labs is your health. Make an appointment for your APTT test right now and be proactive in preserving your health. Redcliffe Labs is the company to trust for reliable results and caring service.