Best Doctors in India for Genetic Testing
Best Hospitals in India for Genetic Testing
- City: Bengaluru, India
Hospital Highlights:
- Fortis Hospital Bannerghatta, Bengaluru was established in 2006.
- The hospital is a 276 bedded multi-specialty tertiary care facility.
- The hospital specializes in cutting-edge medical technology and dedicated patient care services.
- The hospital is equipped with state-of-the-art technologies like trans-radial angioplasty, trans-abdominal cardiac surgery, and computerized TKR navigation surgery.
- The hospital provides specialty medical services in cardiology, cardiac surgery, orthopedics, neurology, neuro-surgery, GI, and Minimal Access Surgery (MAS).
- City: Chennai, India
Hospital Highlights:
- Fortis Malar was established in 1992 and was formerly known as Malar Hospital.
- The hospital specializes in cutting-edge medical technology and dedicated patient care services.
- The hospital is multi-specialty, tertiary care facility with 180 beds.
- The hospital offers comprehensive medical care in specialties such as cardiology, cardio-thoracic surgery, neurology, neurosurgery, orthopedics, nephrology, gynecology, gastroenterology, urology, pediatrics, and diabetes.
- City: New Delhi, India
Hospital Highlights:
- Established in 1996, Pushpawati Singhania Research Institute is one of the top hospitals in the NCR region, as well as one of the top facilities in India for gastroenterology. The hospital is one of South Asia’s first institutes in medical and surgical treatment for diseases related to digestion.
- The hospital is equipped with state-of-the art facilities coupled with the latest equipment as well as renowned consultants from various parts of India as well as other parts of the world.
- City: New Delhi, India
Hospital Highlights:
- State-of-the-art technology and devoted healthcare professionals have been brought together under one roof at Venkateshwar Hospital to provide genuine medical care. The hospital’s professionals work together as a team to deliver the best possible treatment to their patients, using the most sophisticated equipment and information technology.
- Venkateshwar Hospital’s mission is to attain global excellence in healthcare by employing evidence-based, ethical clinical practices and cutting-edge technology by a team of highly skilled experts.
- City: New Delhi, India
Hospital Highlights:
- Sir Ganga Ram Hospital, New Delhi is known to provide the latest medical procedures with the latest technology in all of its units.
- The hospital has a team of reputed doctors, nurses, and healthcare professionals that ensure that patients receive quality care at affordable costs.
- Staffed with a team of highly qualified doctors, dedicated nurses, and paramedical and non-medical staff, the hospital aims to lead in healthcare delivery, medical education, training, and research.
- As per the vision of the founder, the hospital also provides free treatment to the economically weaker sections of society.
- Sir Ganga Ram Hospital also provides training to young doctors under the Diplomate in National Board(DNB) program. The DNB program at the hospital was started in 1984 and it is known for currently running the maximum number of DNB specialties in the country. It also has the distinction of having the first bone bank in India.
- City: Kerala, India
Hospital Highlights:
- Established in 2019, Apollo Adlux Hospital is the first Apollo Hospital in Kerala and the 73rd hospital owned by Apollo Group in India. With the state’s most advanced, comprehensive healthcare infrastructure and cutting-edge technologies, Apollo Adlux Hospital stands as an example of medical excellence in Kerala.
- With over 34 multi-specialty departments, the hospital believes in providing the best quality treatment to its patients at affordable rates, ensuring comfort at their difficult times.
- The 300-bed hospital is managed by a team of highly qualified and experienced experts who delivers exceptional hospitality to their patients and treats them with great compassion.
- With its affiliation with the Apollo Hospitals Group, the hospital aims in providing patients with top-notch healthcare services while also serving communities in Kerala.
- The hospital has good railway and road connections, and is conveniently close to Cochin International Airport.
- City: Gurugram, India
Hospital Highlights:
- Situated near DLF Cyber City, Gurugram, Narayana Superspecialty Hospital is one of the top medical facilities in the Delhi NCR region, catering to the needs of the people. Known for its commitment to quality medical care and patient service, the hospital is a state-of-the-art facility with planned and well-equipped sections, which includes a spacious OPD area as well as comfortable patient rooms.
- It is the closest super-specialty hospital from Indira Gandhi International Airport towards Gurugram, and also the nearest super specialty hospital from DLF Cyber City. It is also close to major residential areas in Gurugram.
- It is part of the renowned Narayana Health Group. Established in 2000, by Dr. Devi Shetty, a renowned cardiac surgeon, it has grown to be one fo India’s leading healthcare groups.
- City: Noida, India
Hospital Highlights:
- Fortis Hospital, Noida, stands as one of the oldest and most trusted healthcare institutions in the region, setting a benchmark for comprehensive medical care.
- As the second mega hub hospital in the Fortis Healthcare Group, Fortis Hospital, Noida, upholds a legacy of trust among more than 1.2 million patients. By integrating top-tier professionals with cutting-edge technology, the hospital delivers superior treatment across various medical disciplines.
- Specializing in advanced Neurosciences, Orthopedics, Kidney and Liver Transplant Programmes, Fortis Hospital, Noida has successfully performed over 1,500 transplants, solidifying its reputation as a leader in specialized medical interventions.
Genetic Testing
Genetic testing is a procedure for examining your DNA. Your DNA is your chemical database which carries instructions for the functions of the body. Genetic testing can reveal any changes in your genes which can lead to any illness or disease.
Genetic testing is able to provide significant information for diagnosing, treating as well as preventing illness, but there are few limitations. For example, for a healthy person, a positive result from genetic testing doesn’t always mean that you’ll be developing a disease. In some other cases, a negative result doesn’t always guarantee that you won’t have any disorder either.
Talking to your doctor, a medical geneticist or a genetic counselor about what you will do with the results is an important step in the process of genetic testing.
Purpose
Genetic testing plays a very important role in determining the risk of developing certain kinds of diseases. It can also play a significant role in screening and sometimes even in medical treatment. There are different types of genetic testing which are done for different reasons:
Diagnostic testing- If you have symptoms of a disease that may be caused by genetic changes, sometimes called mutated genes, genetic testing can reveal if you have the suspected disorder. For example, genetic testing may be used to confirm a diagnosis of cystic fibrosis or Huntington’s disease.
Carrier testing- If you have a history in your family of a genetic disorder, such as sickle cell anemia or cystic fibrosis or if you belong to an ethnic group having a higher risk of a certain genetic disorder, you can choose to have genetic testing before reproduction. An expanded carrier screening test is able to detect genes associated with a wide variety of genetic diseases and mutations. It can also identify if you and your partner are carriers for the same conditions.
Pharmacogenetics- If you have a particular disease or condition, genetic testing can help in determining what medication and dosage will be effective and beneficial for you.
Presymptomatic and predictive testing- If you have a history of a genetic condition in your family, you can get genetic testing before you show any symptoms. This can reveal if you’re at risk of developing that condition as well. This type of test can be useful in identifying your risk of certain types of colorectal cancer.
Prenatal testing- For women who are pregnant, genetic tests can help in detecting any type of abnormalities in your baby’s genes.
Preimplantation testing- Also termed as preimplantation genetic diagnosis, you can consider this test when you attempt to conceive a child through in vitro fertilization. The embryos are screened for genetic abnormalities. Embryos that are without any abnormalities are implanted in the uterus for achieving pregnancy.
Newborn screening- This is a common type of genetic testing. In the US, all states require newborns to be tested for certain genetic and metabolic abnormalities that might lead to specific conditions. This type of testing is important because if a disorder is detected, treatments can begin immediately.
Preparation
Before you go for genetic testing, it is important to gather information about your family’s medical history as much as possible. After this, you need to talk with your doctor or genetic counselor about your personal and family medical history to understand your risk better. You can ask questions as well as discuss any concerns about genetic testing at the meeting.
If you’re getting tested for a genetic disorder that runs in families, you can consider discussing your decision for undergoing genetic testing with your family.
It is also important to note that not all health insurance policies pay for genetic testing. Therefore, you should check with your insurance provider, if you will be covered.
Procedure
Depending on the type of test you are undergoing, a sample of your blood, skin, amniotic fluid or any other tissue will be collected. It will then be sent to a laboratory for analysis.
Blood sample
A member of your health care team inserts a needle into a vein in your arm, to take the sample. For newborn screening tests, a blood sample is taken by pricking the heel of the baby.
Cheek swab
For some tests, a swab sample is collected from the inside of the cheek.
Amniocentesis
Amniocentesis is a prenatal genetic test, where your doctor inserts a thin, hollow needle through your abdominal wall and into your uterus for collecting a small amount of amniotic fluid for testing.
Chorionic villus sampling
Chorionic villus sampling is another prenatal genetic test, where your doctor takes a tissue sample from the placenta. Depending on your situation, the sample may be taken with a tube, also known as a catheter or through your cervix or through your abdominal wall and uterus with the help of a thin needle.
Results
The amount of time it takes for you to receive the results of your test can vary. Usually, it depends on the type of test and your healthcare center.
If the results are positive, that means that they detected the genetic change that was being tested for. If you receive a positive test, the steps you need to take will depend on the reason you had the testing.
If the purpose is to:
Diagnose a specific disease or condition, then a positive result helps you and your doctor to determine the right treatment as well as the management plan.
Find out if you carry a gene that can cause any disease in your child, then your doctor, medical geneticist or a genetic counselor can help you determine how likely it is for your child to actually develop the disease. The test results can provide information which you along with your partner can consider when you make family planning decisions.
Determine if you might develop a certain disease, then you need to keep in mind that a positive test doesn’t necessarily mean you’ll get that disorder. For example, having a breast cancer gene doesn’t indicate that you will certainly be getting breast cancer. However, it means you’re at high risk of developing it at some point in your life. However, with some conditions, such as Huntington’s disease, if you have the altered gene it does indicate that the disease will develop eventually.
Talk to your doctor about what your positive result could mean for you. In some cases, you can make certain lifestyle changes for reducing your risk of developing a disease. The results can also help you make choices related to your treatment plan, family planning, careers as well as insurance coverage.
Plus, you may also choose to take part in research or registries related to your genetic disorder or condition. These options can help you stay updated with any new developments in prevention and treatment.
Negative results
A negative result means that a mutated gene was not detected in your test. This can be reassuring, though it is not a 100 percent guarantee that you will not be having the disorder. The accuracy of genetic tests for detecting mutated genes can vary and it generally depends on the condition which is being tested for and whether or not the gene mutation was identified previously in a family member.
Even if you don’t have the mutated gene, this also doesn’t necessarily mean that you will never be getting the disease. For example, the majority of people who develop breast cancer don’t have a breast cancer gene. It is also noteworthy that genetic testing can’t detect all genetic defects.
Risks
There is generally almost no physical risk in genetic testing. However, prenatal testing such as amniocentesis can sometimes have a risk of pregnancy loss, i.e. miscarriage.
Genetic testing can lead to emotional, social and financial risks as well. Discuss the risks as well as the benefits of genetic testing with a qualified doctor, a medical geneticist or a genetic counselor before you go for genetic testing.