Deoxycorticosterone Serum Test: Booking, Price, and Results
About Deoxycorticosterone Serum Test: Booking, Price, and Results
| Field | Value |
|---|---|
| Also Known As | 11-Deoxycorticosterone, DOCS, 21-Hydroxyprogesterone, Desoxycortone Test |
| Sample Type | Venous blood (serum) |
| Fasting Required | No; morning collection around 8 a.m. is preferred |
| Report Time | 5 to 10 days |
| Recommended For | All ages; males and females |
| Price | Starting at ₹11,500 |
What Is a Deoxycorticosterone Serum Test?
The deoxycorticosterone serum test measures the level of deoxycorticosterone (DOC), a steroid hormone produced by the adrenal glands. DOC is a building block in the body's production of cortisol and aldosterone, two hormones that regulate blood pressure, salt balance, and stress response. This test is ordered by doctors when an adrenal gland disorder is suspected. A blood sample drawn from a vein is used for analysis.
What Does a Deoxycorticosterone Serum Test Measure?
This test measures the concentration of deoxycorticosterone in the serum (the liquid portion of your blood). DOC sits at a key stage in the body's mineralocorticoid pathway. Understanding its level helps doctors spot where exactly the adrenal hormone production process may be disrupted. The following information summarises what the test looks at:
| Component | What It Tells Us |
|---|---|
| Deoxycorticosterone (DOC) | The amount of this hormone in the blood, reflecting how well the adrenal glands are converting steroid precursors towards cortisol and aldosterone |
Why Is a Deoxycorticosterone Serum Test Done?
Doctors request this test when they need to investigate unusual symptoms related to adrenal hormone imbalance or when standard tests have not provided a clear picture.
Common Symptoms That May Require This Test
The following symptoms may prompt a doctor to request a deoxycorticosterone serum test:
- Persistent high blood pressure, particularly in younger patients
- Low potassium levels (hypokalaemia), which can cause muscle weakness and cramps
- Unexplained fluid retention or swelling
- Generalised muscle weakness or fatigue
- Development of male features in females (virilisation)
- Early puberty in children
- Unexplained fatigue alongside blood pressure changes
Conditions This Test Can Help Detect
A deoxycorticosterone serum test result outside the normal range may support the diagnosis of the following conditions:
- CYP11B1 deficiency (11-beta-hydroxylase deficiency), a form of congenital adrenal hyperplasia (CAH) where cortisol production is impaired.
- CYP11B2 deficiency, another enzyme defect affecting the adrenal steroid pathway.
- Glucocorticoid-responsive hyperaldosteronism, a condition where blood pressure responds to steroid treatment.
- Adrenal tumours (adenomas or carcinomas) that produce excess DOC.
- Mineralocorticoid hypertension with normal or low aldosterone levels.
- Cushing's syndrome, where excess adrenal activity affects multiple hormone levels.
How to Prepare and What to Expect
Preparation for this test is straightforward, but a few steps will help ensure the sample is collected under the best conditions.
Do You Need to Fast?
No, fasting is not required before this test. However, a morning sample collected at around 8 a.m. is preferred, as adrenal hormone levels follow a natural daily rhythm and are more consistent at this time of day.
Practical Tips Before Your Test
The following steps will help make your visit smooth and support accurate results:
- Inform your doctor about all medications, supplements, and herbal products you are currently taking.
- Let your doctor know if you have had any recent illness, significant stress, or hormonal treatments.
- Try to remain calm before your appointment, as stress can affect adrenal hormone levels.
- Wear a short-sleeved or loose-sleeved top for easy access to the arm for blood collection.
- Stay well hydrated unless your doctor advises otherwise.
- Follow any specific instructions given by your doctor regarding medications.
Step-by-Step Procedure
The deoxycorticosterone serum test procedure involves a standard blood draw. Here is what to expect:
- A trained phlebotomist will clean the inner elbow area with an antiseptic wipe.
- A tourniquet is placed above the site to make the veins easier to locate.
- A small needle is gently inserted into a vein and blood is drawn into a collection tube.
- The needle is removed, and light pressure is applied to stop any minor bleeding.
- The serum is separated from the blood cells within one hour of collection to preserve sample quality.
- The sample is dispatched to a reference laboratory for analysis using liquid chromatography-tandem mass spectrometry (LC-MS/MS), a highly precise testing method.
Factors That Can Affect Accuracy
Several factors may influence your deoxycorticosterone serum test result:
- Time of day the sample is collected.
- Medications such as corticosteroids or metyrapone, which directly affect adrenal hormone levels.
- Significant physical or emotional stress at the time of collection.
- Pregnancy, which naturally elevates DOC levels.
- Newborn age, as DOC levels are naturally higher in the first hours of life.
- Improper sample handling or delays in serum separation.
Understanding Your Deoxycorticosterone Serum Test Results
Your doctor will review your results alongside your symptoms, medical history, and any other test findings. The table below shows general reference ranges for DOC in adults.
| Age | Normal Range | Unit |
|---|---|---|
| <18 years | <30 | ng/dL |
| >18 years | <10 | ng/dL |
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Certain conditions can cause DOC levels to differ from standard adult reference ranges, and your doctor will account for these when interpreting your results.
- During the third trimester of pregnancy, DOC concentrations in maternal blood can be 4 to 50 times higher than in non-pregnant women. Results from pregnant patients must be interpreted with this in mind.
- In newborns, DOC and other mineralocorticoid levels are naturally elevated in the first few hours of life. Levels generally decline to near-adult ranges by the end of the first week.
- If a patient has been taking the drug metyrapone, which blocks the 11-beta-hydroxylase enzyme, DOC levels will rise as a deliberate effect of the medication.
How to Maintain Healthy Levels
While adrenal hormone levels are largely governed by genetics and medical conditions, general lifestyle habits can support overall adrenal health:
- Eat a balanced diet that includes potassium-rich foods such as bananas, leafy greens, and legumes to support electrolyte balance.
- Prioritise adequate sleep and manage daily stress through regular physical activity and relaxation.
- Attend scheduled health check-ups if you or a family member has a known history of adrenal or hormonal disorders.
Lupin Diagnostics Deoxycorticosterone Serum Test Price and Home Collection
The deoxycorticosterone serum test is available at Lupin Diagnostics with home collection, starting at approximately ₹11,500. Indicative pricing for different cities is shown below.
| City | Approximate Price (₹) |
|---|---|
| Mumbai | ₹11,500 |
| Hyderabad | ₹11,500 |
| Chennai | ₹11,500 |
| Bangalore | ₹11,500 |
| Kolkata | ₹11,500 |
| Pune | ₹11,500 |
| Indore | ₹11,500 |
Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Home Collection
Lupin Diagnostics offers home sample collection across cities, so you can have your blood drawn at a time that suits you without visiting a centre. All samples are processed in NABL-accredited laboratories by experienced technologists. Your digital report is shared securely via email or WhatsApp once ready.
Frequently Asked Questions
This test is used to diagnose enzyme disorders affecting the adrenal glands, particularly CYP11B1 and CYP11B2 deficiencies, as well as glucocorticoid-responsive hyperaldosteronism. It also helps evaluate other forms of congenital adrenal hyperplasia (CAH) and adrenal tumours that produce excess DOC.
No, fasting is not required. A morning sample around 8 a.m. is preferred because adrenal hormone levels follow a natural daily pattern. Your doctor may give you additional preparation instructions specific to your situation.
A high deoxycorticosterone serum test result may indicate a build-up of DOC due to an enzyme defect, such as 11-beta-hydroxylase deficiency, or excess production from an adrenal tumour. In CYP11B1 deficiency, DOC levels can be 20 to 300 times above the upper limit of normal. Your doctor will assess this in context.
Excess DOC can cause symptoms identical to high aldosterone, including high blood pressure and low potassium, but with normal or low aldosterone levels in the blood. The deoxycorticosterone serum test is therefore essential when an aldosterone test alone does not explain a patient's symptoms.
Yes. During the third trimester, DOC levels in maternal blood are naturally 4 to 50 times higher than in non-pregnant adults. Your doctor will take this into account when reviewing results if you are pregnant.
Because this is a specialised test analysed by reference laboratories using advanced methods, results typically take 5 to 10 business days. You will receive your report digitally once it is ready.
The procedure involves a standard venous blood draw. Most people feel a brief, mild pinch when the needle is inserted. Any discomfort passes quickly, and the collection is usually complete within a few minutes.
Deoxycorticosterone Serum Test: Booking, Price, and Results
