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Cyberknife Treatment in India

What is a Cyberknife?

A Cyberknife System is a minimally invasive non-surgical treatment that targets cancerous and non-cancerous tumors with a high radiation dose. This radiation therapy can be used to treat conditions throughout the body including lungs, brain, prostate, head & neck, kidney & pancreas, spine, and liver. It can also treat non-cancerous conditions like AV malformations, trigeminal neuralgia, etc.

The precise delivery of radiation to the tumor is the key to killing cancerous cells and minimizing the dose to surrounding healthy tissue, which helps the patients to lead a better life during and after the treatment. 

Cyberknife uses auto-adjustment features to realign the radiation if the tumor slightly changes its position and causes lesser damage to the surrounding tissue.

How does Cyberknife work?

  • A high-energy X-ray machine on a robotic arm is used to deliver radiation beams that destroy tumor cells and also inhibit their growth while avoiding damage to healthy tissue.

  • Before the radiation, a CT scan or the Cyberknife treatment planning computer is used to create 3D images of the target area. Radiographic markers are also injected intravenously to target the tumor accurately during the treatment.  

  • Using these pre-treatment images, the radiation dose and the number of sessions will be calculated. Usually, the treatment with Cyberknife is completed in one to five sessions.

  • The medical specialists will ask the patient to lie comfortably on the couch during the treatment.

  • Once the patient lies in the position, their movements will be monitored with the help of the system’s low-dose X-ray cameras.

  • A comparison will be done between the new images and the pre-treatment images to plan the treatment.

  • The radiation delivery will be realigned according to the data received from the comparison.

  • The computer-controlled robotic arm moves around to deliver the radiation from different angles to the target area.

  • The cyberknife system accurately delivers radiation to the targeted area, reduces damage to the healthy tissue, and helps patients with fast recovery.

What does CyberKnife do to a tumor?

The robot moves and bends around the patient to deliver radiation doses from numerous beam angles. It expands the possible positions so that the radiation can concentrate on the tumor while minimizing the dose to surrounding healthy tissue. Cyberknife can treat the maximum diameter of tumors ranging from 1.8-18 cm.

What to expect in Cyberknife treatment?

Before the treatment:

  • MRI, CT, or CT/PET scans are performed to determine the shape, size, and location of the tumor. 

  • These diagnostic tests are used to determine the best approach for the most effective treatment.

During the treatment:

  • It is an outpatient treatment session that lasts between 30 to 90 minutes and patients can return to their normal routine after each visit.

  • The radiation is delivered by a robotic arm while the patients are lying on a special table.

After the treatment:

  • The patient will feel nausea and dizziness after the treatment. Most patients can go home themselves but will need someone to drive them home immediately after treatment.

How long does fatigue last after Cyberknife?

The patient may feel mildly fatigued for a couple of days and can resume their daily activities after that.

What is the success rate of Cyberknife?

As per a clinical study in which 333 patients are involved in the treatment of brain tumor metastases using the Cyberknife System, more than 85% of patients achieved local tumor control two years post-treatment, which means the size of the tumor either decreased or stopped growing. 

What is the survival rate of Cyberknife treatment in India?

The survival rates of cyberknife treatment in India are as follow:

  • 1-year survival rate 97%

  • 3-year survival rates 81.3%

  • 5-year survival rates 67.0%

What are the advantages of Cyberknife?

The Cyberknife System offers several advantages compared to surgeries and other forms of radiation therapy:

  • Movement tracking: The major advantage is Cyberknife carefully tracks the movement of the tumor that changes its position due to coughing, swallowing, breathing, etc. It adjusts the radiation beam accordingly and targets the tumor. 

  • Faster than other cancer treatments: The patients only have to attend one to five sessions that are spread over one to two weeks which is far better than 40 visits with any other traditional radiation method.

  • Accuracy: The Cyberknife System approaches the tumor from multiple angles without damaging the surrounding tissues and organs and offers incomparable precision.

  • Pain-free procedure: Cyberknife is a painless procedure and the patient doesn’t have to worry about any incision or blood loss. It doesn’t even require any anesthesia and offers superior comfort to the patients.

  • No need for hospitalization: It is an outpatient procedure and does not require any kind of hospitalization. The patient can go home on the same day after receiving the treatment.

  • Immediate recovery and best outcomes: The patients recover immediately after the process and it is as effective as surgery in treating early-stage tumors. 

Is Cyberknife treatment safe?

The Cyberknife system gives a proven non-surgical option when it comes to complex tissues and structures of the brain. This process minimizes the risk of potential side effects and safely treats tumors that had previously received radiotherapy. 

It is also a safe process for tumors that can’t be treated with traditional radiation because they are too close to the critical brain, spinal cord, and other tissue. The Cyberknife System has more than two decades of clinical proof and has helped numerous patients with various brain tumors and metastases.

Who is the suitable candidate for Cyberknife?

One of the significant benefits of Cyberknife therapy is that almost everyone is an eligible candidate. But, it is ideally suited for those who:

  • Are at the early stages of the disease

  • Have an inoperable condition

  • Need an alternative radiation therapy

  • Do not want an additional operation for removing a residual tumor

  • Have received the maximum dose of radiation

What happens to a tumor after Cyberknife?

After receiving Cyberknife radiosurgery, the effects will occur gradually and over a while. The time duration can range from months to years and it completely depends on the tumor targeted. Some tumors change slower than others and immediately disappear, while other takes time. For example, neurosurgical treatments for trigeminal neuralgia will yield results almost immediately. Therefore, the timeframe of results varies from tumor to tumor. 

Are there any side effects from Cyberknife?

Possible side effects from Cyberknife include:

  • Fatigue

  • Headache

  • Nausea

  • Edema

  • Necrosis

What is the cost of Cyberknife treatment in India?

The cost of Cyberknife treatment in India starts from approximately USD 7,000 to USD 10,000. The total cost of the treatment also depends on the diagnosis and facilities opted for by the patients.

Is Cyberknife available in India?

India is among the few countries where Cyberknife treatment is available. There are numerous top hospitals across all major cities in India that offer Cyberknife treatment. These hospitals are certified by national and international accreditation bodies for their high-quality services. People from almost every corner of the world travel to India on a medical tourism visa to receive Cyberknife treatment for cancer.

Cyberknife treatment cost in India is generally lower than in other nations. Therefore, international patients traveling to India for Cyberknife treatment can save a significant amount of money without compromising the service quality. 

 

Best Cyberknife Treatment Hospitals in India

 

Best Cyberknife Treatment Doctors in India

  • Dr. Sandeep Vaishya: He is one of the renowned Neurosurgeons having 22+ years of experience.

  • Dr. Arun Saroha: He is a well-known brain and spine surgeon, practicing for more than 19 years.

  • Dr. Rana Patir: He is among the best Neurosurgeons with 25 years of experience in his field.

  • Dr. Joy Varghese: He is a well-known Neurosurgeon having more than 26 years of experience.

  • Dr. Sudhir Tyagi: He is an eminent Neurosurgeon practicing for more than 25 years in his field. 

 

To Conclude

The Cyberknife is the most advanced form of radiosurgery and can treat moving tumors with pinpoint accuracy which is not possible by other radiosurgery systems. Medical travelers can find numerous hospitals in India to receive Cyberknife treatment at an affordable cost.

Frequently Asked Questions

  1. Which is better surgery or Cyberknife?

Cyberknife has local control and effectiveness which is equivalent to surgery. The risks of side effects are significantly lower with Cyberknife because it is non-invasive in nature.

  1. What cancers can be treated with Cyberknife?

The Cyberknife System can treat the following cancers:

  • Head and neck cancer 

  • Pancreatic cancer

  • Brain cancer

  • Lung cancer

  • Liver cancer

  • Prostate cancer

  1. Which one is better Gamma Knife or Cyberknife?

The Cyberknife System is able to treat tumors in the brain, head, neck, liver, and other parts of the body. On the other hand, Gamma Knife treatment is limited to brain cancer and cervical spine areas.

  1. Can I eat before my Cyberknife procedure?

Yes, you can eat or drink water before the Cyberknife procedure. There is no special preparation needed before your MRI.

  1. How do I feel after Cyberknife treatment?

Usually, there are no major side effects after a Cyberknife procedure. However, some patients might feel nausea and dizziness which can be prevented with medication taken before or after treatment. 

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namisha

Namisha Khanduri is a creative content writer. She loves to share her thoughts and opinions with the world and her aim is to develop content that accurately reflects her ideas!

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Dr. Shruti Rastogi

With over 12+ years of experience, Dr. Shruti Rastogi has expertise in managing patients suffering from various ailments. She contributes to improving public health literacy helping people make informed decisions about their well-being. Her keen eye for detail and strong medical knowledge help maintain the highest healthcare information standards.

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