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Research studies that offer free genetic testing | CION Cancer Clinics
Some research studies offer genetic testing at no cost, usually to people with a particular cancer and sometimes to their relatives. The study pays because it needs your sample and data. This page explains the kinds of study you may meet, what the consent form should tell you, whether results come back, and why a research finding may need confirming before it guides care. At CION Cancer Clinics in Hyderabad, our oncologists review your family history with you and guide you to the right genetic counselling and testing.
NG
Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed September 2026, next review due September 2027
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On this page
- Can a research study pay for your genetic test?
- What kinds of studies offer genetic testing?
- What happens if you join a study?
- What do the words in a study consent form mean?
- A research study or a clinical test: what is the difference?
- What this page cannot tell you
- Four things families assume about research testing
- Common questions about free testing in research
The short answer
Can a research study pay for your genetic test?
Sometimes. Some research studies test people with cancer, and sometimes their relatives, at no cost because the study needs their samples and information. You do not pay, but you do give something: your sample, your data and some of your time. Places are limited, the rules are strict and the study decides who can join.
Why studies offer free testing
Much of what is known about inherited cancer comes from families in Europe and North America. Indian families are under-represented, so researchers here need Indian samples to learn which variants matter in this population. Free testing is how a study recruits enough people to answer its question.
What a study is not
A study is not a clinical service. Its first purpose is research. Some studies return results to each person, some return them only after a long delay, and some return nothing at all. Knowing which kind you are joining matters more than the fact that it is free.
A research result may need to be repeated in an accredited clinical laboratory before anyone acts on it.The kinds you may meet
What kinds of studies offer genetic testing?
Your oncologist is the usual route in. Studies rarely advertise directly to patients.
Hospital-based studies
A teaching hospital or cancer centre studies inherited risk in one cancer, such as breast, ovarian or bowel cancer diagnosed young. Patients attending that centre may be invited.
Usually looks like
- One cancer type
- A defined age group at diagnosis
- A sample taken at a routine visit
Family and community studies
Studies of inherited risk across a community, sometimes including communities where marriage within the family is common. Relatives may be invited as well as the person with cancer.
Treatment trials that test genes
Some drug trials test every participant for inherited faults, because the medicine may work differently in carriers. The result can decide which treatment you are offered within the trial.
Tests on the tumour itself are a different question, covered in our targeted therapy pages.International collaborations
Indian centres sometimes join larger studies run from abroad, and samples may be sent overseas. Ask where your sample goes and who can use your data later.
Not sure whether this applies to you?
Ask an oncologistFrom invitation to result
What happens if you join a study?
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You are invited
Usually by your oncologist or the study team at the hospital. Ask for the participant information sheet in writing, and in Telugu if you need it.
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You give consent
The consent form should say what is tested, who sees the data, whether results come back to you and whether you can withdraw. Take it home and read it with family before signing.
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The sample is taken
Usually blood, sometimes saliva. It may be stored for future research as well as this study, and the consent form should say so.
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The wait
Research labs often test samples in large batches, so results can take many months. Do not delay a clinical test your doctor has recommended while you wait.
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Results, if the study returns them
A study that returns results should arrange counselling to explain them. If a fault is found, a repeat test in an accredited clinical lab is often advised before it guides care or relatives' testing.
On the consent form
What do the words in a study consent form mean?
- Participant information sheet
- The document explaining the study in plain language. You should get it before you are asked to sign anything.
- Informed consent
- Your written agreement to take part, given after the study has been explained and your questions answered.
- Ethics committee
- An independent panel that reviews a study before it starts, to protect the people taking part.
- Research-grade result
- A result produced for research. It may not meet the standard needed to guide treatment until it is confirmed.
- Clinical confirmation
- Repeating a finding in an accredited clinical laboratory so it can be used for care.
- De-identified data
- Information with your name and obvious details removed before it is shared or analysed.
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Side by side
A research study or a clinical test: what is the difference?
Research study
Clinical test
Free, if you are eligible
You, your insurer or a scheme pays
The study decides who can join
Your doctor decides who should be tested
Results may be slow, partial or not returned
A report comes back to you within a stated time
May need repeating before it guides care
Can guide treatment and relatives' testing directly
Your sample may be kept for future research
Your sample is used for the test you ordered
Being straight with you
What this page cannot tell you
It cannot tell you which studies are open today. Studies open and close, and most recruit only through the hospitals running them. Your oncologist is the most reliable person to ask. The Clinical Trials Registry of India lists studies registered in India, though the entries are written for researchers.
Who this does not suit
If your oncologist needs a result soon to plan surgery or medicine, a study is usually the wrong route. Most people do not need a genetic test at all, and a free place in a study is not a reason to be tested if nothing in your family history points to it.
It cannot interpret a study result
What your specific variant means is a question for the counsellor who ordered the test, or the study's own counsellor. If a study sends you a result with no one to explain it, ask your oncologist for a referral.
Joining a study, or declining one, should never change the care you receive.Commonly believed
Four things families assume about research testing
"Free testing in a study is the same as a clinical test."
The lab may use similar technology, but the purpose, the checks and the reporting can differ. A research finding usually needs confirming in an accredited lab before it changes treatment or leads to relatives being tested.
"If I join, I will definitely get my result."
Not always. Some studies look at patterns across many people and never return individual results. The consent form should say which kind it is, so ask before you sign.
"Once I give my sample, I cannot change my mind."
You can usually withdraw. What happens to data already used varies, and the consent form should explain it. Leaving a study should not affect your treatment.
"Studies are only for families who cannot afford a test."
Studies recruit on scientific grounds, such as the cancer type or the age at diagnosis, not income. Anyone who fits may be invited, and anyone may decline.
Questions we are asked
Common questions about free testing in research
How do I find a study that offers free genetic testing?
Ask your oncologist first, because most studies recruit through the hospitals running them. You can also search the Clinical Trials Registry of India, where studies in India are registered, though listings can be hard to read. A genetic counsellor can help you judge whether a study you find suits you.
Who is eligible for free testing in a study?
Each study sets its own criteria. Common ones are a particular cancer type, a diagnosis at a young age, or a strong family history. Some studies also invite relatives. Being eligible does not mean you must take part, and declining should never affect your care.
Will I get my results back?
It depends on the study. Some return results through a counsellor, some return only findings that clearly matter for health, and some return nothing. The consent form should say which. If getting a result is your main reason for joining, confirm this before you sign.
Is a research result reliable enough to act on?
Sometimes, but many studies advise repeating a finding in an accredited clinical laboratory before it guides treatment, preventive care or relatives' testing. Ask the study team whether their result is clinical grade, and whether they will arrange or pay for confirmation.
What happens to my DNA sample afterwards?
Many studies store samples for future research. The consent form should say where, how long it will be kept, who can use it, and whether it may go abroad. Ask for these details before agreeing. Some studies let you refuse storage and still take part.
Can I join if I already have a result from a lab?
Sometimes. Some studies want people with a known fault, and others want people who have never been tested. Tell the study team about any previous test and bring the report, so they can judge whether you fit.
Does joining a study delay my treatment?
It should not. Treatment decisions follow their own timeline. If your oncologist needs a genetic result to choose treatment, a clinical test is usually arranged separately, because study results can take too long. Ask the team directly if you are unsure.
Is my data safe in a research study?
Approved studies must protect participants' data, and most remove names before analysis. Ask who can see your information, whether it is shared with companies, and what happens if you withdraw. Call the CION helpline if you want help understanding a consent form.
Your Specialists
Meet CION's oncologists. Bring your family history or genetic report to them.
Our medical oncologists see people with a strong family history of cancer, arrange genetic counselling and testing where it fits, and plan the checks that follow.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
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Sources
- Indian Council of Medical Research — Clinical Trials Registry – India (CTRI)
- National Institutes of Health — NIH Clinical Research Trials and You
- MedlinePlus Genetics — What is informed consent?
- National Cancer Institute — Genetic Testing for Inherited Cancer Susceptibility Syndromes
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Free and subsidised genetic testing programmesEvery route to a lower-cost test, in one placeSponsored testing programmes run by labsThe other common way a test becomes freeFinancial help for genetic testingSchemes, funds and what to ask forInformed consent for genetic testingWhat you are agreeing to before any sample is taken
Talk to us
Been invited to a study and not sure what it means?
Bring the information sheet and consent form, and we will go through what the study offers and what it asks of you. If a clinical test would suit you better, we will say so. One helpline serves every CION centre.