Molecular Diagnostics and Therapy, the leading Pathology and Radiology Lab, is an NABL-recognized and accredited lab that provides PTH – Intact Molecule test. Our state-of-the-art lab can accurately measure the blood levels of Intact Parathyroid Hormone (iPTH), which can be useful to assess parathyroid gland function, calcium metabolism, bone health, and kidney-related diseases. Experienced lab technologists conduct tests accurately and reliably and produce timely results, enabling timely diagnoses and planning for effective treatment to be provided within Laboratories.
About PTH – Intact Molecule (iPTH) Test
The PTH – Intact Molecule (iPTH) Test is used to assess the amount of intact parathyroid hormone (PTH) the four parathyroid glands in the rear of the thyroid make. A hormone crucial to calcium and phosphorus metabolism and the uptake of vitamin D in the body; all essential for proper bone, muscle, nerve, and kidney function. State-of-the-art molecular diagnostics and therapy with technology based on immunoassays that deliver accurate and reliable iPTH test results.
What is a PTH – Intact Molecule (iPTH) Test?
Another blood test ordered as part of the PTH-Intact Molecule (iPTH) is to check the blood level of PTH. It is recommended for use in patients with abnormal blood calcium and/or phosphorus levels, or when the physician suspects a disorder of the parathyroids or chronic renal failure (kidney disease), osteoporosis, and other bone metabolic disorders. This test is usually ordered in combination with other tests, including Serum Calcium, Phosphorus, Vitamin D, creatinine, and Kidney Function Tests to allow for a comprehensive picture of the patient.
Common Reasons for a PTH – Intact Molecule (iPTH) Test
High or low blood calcium levels
Suspected hyperparathyroidism
Suspected hypoparathyroidism
Chronic kidney disease evaluation
Osteoporosis assessment
Bone pain or frequent fractures
Vitamin D deficiency evaluation
Monitoring parathyroid disorders after treatment or surgery
Conditions Evaluated
Hyperparathyroidism
Helps diagnose excessive production of parathyroid hormone caused by overactive parathyroid glands.
Hypoparathyroidism
Evaluates reduced parathyroid hormone production leading to low calcium levels.
Chronic Kidney Disease (CKD)
Assesses secondary hyperparathyroidism commonly associated with kidney disease.
Osteoporosis and Bone Disorders
Helps investigate bone loss and disorders related to calcium metabolism.
Vitamin D Deficiency
Assists in evaluating abnormal calcium regulation associated with vitamin D deficiency.
Calcium and Phosphorus Imbalance
Identifies hormonal causes of abnormal calcium and phosphorus levels in the blood.
Who Should Consider This Test?
Your doctor may recommend a PTH – Intact Molecule (iPTH) Test if you:
Have abnormal calcium or phosphorus levels
Experience bone pain or frequent fractures
Have kidney disease
Have suspected parathyroid gland disorders
Have symptoms of calcium imbalance, such as muscle cramps or tingling
Need monitoring after parathyroid surgery
Require evaluation of osteoporosis or metabolic bone disease
Benefits of PTH – Intact Molecule (iPTH) Test
Evaluates parathyroid gland function accurately
Helps diagnose calcium metabolism disorders
Supports the diagnosis of hyperparathyroidism and hypoparathyroidism
Assists in monitoring chronic kidney disease-related bone disorders
Helps guide appropriate treatment and long-term monitoring
Simple, safe, and accurate blood test
Why Choose Molecular Diagnostics and Therapy?
Experienced Pathologists and Laboratory Experts
Advanced Hormone Testing Technology
NABL & NABH Accredited Diagnostic Centre
Accurate and reliable reports
Affordable and transparent pricing
Comprehensive Radiology and Pathology services under one roof
Book Your PTH – Intact Molecule (iPTH) Test
Anyone wishing to avail of the services of the best pathology laboratory for the PTH – Intact Molecule (iPTH) Test or Intact Parathyroid Hormone Test Cost should contact us for booking an appointment at Molecular Diagnostics and Therapy. Our experts have dedicated themselves to achieving the highest level of accuracy and speed for the tests of hormones to look for parathyroid disease, calcium imbalance, kidney and other metabolic disease-related bone abnormalities.
Test information: Fasting not necessary, but preferred
Reporting: Within 12 hours*
No fasting is generally required for the PTH – Intact Molecule (iPTH) Test, unless your doctor specifically advises otherwise.
Continue taking your regular medications unless instructed differently by your doctor. Inform your doctor if you are taking calcium supplements, vitamin D supplements, phosphate binders, or medications affecting calcium metabolism, as these may influence test interpretation.
Stay well hydrated before the blood sample is collected unless you have been advised to restrict fluids.
Inform your doctor if you have chronic kidney disease, parathyroid disorders, osteoporosis, recent surgery, or any ongoing medical condition, as these may affect the test results.
Bring your doctor's prescription and any previous reports of PTH, Serum Calcium, Phosphorus, Vitamin D, Kidney Function Tests (KFT), or other related investigations, if available.
If multiple blood tests have been advised together, follow your doctor's instructions regarding sample collection.
Arrive at the diagnostic centre 10–15 minutes before your scheduled appointment for registration.
PTH – Intact Molecule (iPTH) Test के लिए सामान्यतः उपवास (Fasting) की आवश्यकता नहीं होती, जब तक कि डॉक्टर विशेष रूप से सलाह न दें।
अपनी नियमित दवाइयाँ डॉक्टर के निर्देशानुसार लेते रहें। यदि आप कैल्शियम सप्लीमेंट, विटामिन D, फॉस्फेट बाइंडर या कैल्शियम के स्तर को प्रभावित करने वाली दवाएँ ले रहे हैं, तो इसकी जानकारी डॉक्टर या प्रयोगशाला को अवश्य दें।
यदि डॉक्टर ने मना न किया हो, तो रक्त का नमूना देने से पहले पर्याप्त मात्रा में पानी पिएँ।
यदि आपको किडनी की बीमारी, पैराथायरॉयड ग्रंथि की समस्या, ऑस्टियोपोरोसिस, हाल ही में सर्जरी हुई हो या कोई अन्य गंभीर बीमारी हो, तो इसकी जानकारी डॉक्टर को अवश्य दें।
यदि आपके पास पहले की PTH, Serum Calcium, Phosphorus, Vitamin D, Kidney Function Test (KFT) या अन्य संबंधित जांच रिपोर्टें हैं, तो उन्हें साथ लेकर आएँ।
यदि डॉक्टर ने अन्य रक्त जांच भी साथ में लिखी हैं, तो नमूना देने से पहले उनके निर्देशों का पालन करें।
पंजीकरण की प्रक्रिया पूरी करने के लिए निर्धारित समय से 10–15 मिनट पहले डायग्नोस्टिक सेंटर पहुँचें।
PTH – Intact Molecule (iPTH) Test is a simple, safe, and minimally invasive blood test used to measure the level of Intact Parathyroid Hormone (iPTH) in the bloodstream.
A trained phlebotomist cleans the skin over a vein in your arm with an antiseptic solution and collects a small blood sample using a sterile needle.
The blood sample is transported to the laboratory, where the serum is separated and analysed using advanced immunoassay technology to accurately measure the concentration of Intact Parathyroid Hormone (iPTH).
The test helps evaluate parathyroid gland function, calcium and phosphorus metabolism, bone health, and disorders associated with the kidneys.
It is commonly performed along with Serum Calcium, Phosphorus, Vitamin D, Creatinine, and Kidney Function Tests (KFT) to provide a comprehensive assessment of calcium metabolism and parathyroid function.
The results assist doctors in diagnosing hyperparathyroidism, hypoparathyroidism, chronic kidney disease-related bone disorders, osteoporosis, vitamin D deficiency, and other metabolic bone diseases.
The blood collection procedure usually takes 5–10 minutes, requires no anaesthesia, and patients can resume their normal daily activities immediately after the sample is collected.
The results are reviewed by experienced laboratory professionals and qualified pathologists to ensure accurate interpretation and reliable reporting.
The test report is generally available within 24 hours.
* For details, please see service-related policies