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PTH-Intact Molecule (iPTH)

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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.
* For details, please see service-related policies

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