Targeted Therapy Treatment In Delhi
As the name implies, targeted therapy is a very precise mode of targeting malignant cells and is used in the treatment of cancer.
The medicines used during targeted therapy selectively attack and limit the development of cancer cells present, as well as their metastasis.
What is the need for targeted therapy?
Cancer cells are formed as a result of genetic alterations/mutations, leading to excessive multiplication of these cells and their spread to other organs.
These mutations can be precisely targeted with specialized medicines and the treatment is called targeted therapy.
With the advent of targeted therapy, now we are able to control the disease for long.
What are the different types of targeted therapies available?
A few targeted cancer treatments now in use are:
- The application of monoclonal antibodies: Monoclonal antibodies are specialised proteins that are designed in vitro to recognise and bind to particular cell receptors found in cancer cells. The attachment of antibodies results in improved recognition by immune cells. As an example, consider Rituximab.
- Inhibitors of angiogenesis: As the name implies, they are a family of medicines that prevent the development of new blood vessels and cut off the blood supply to cancer cells, resulting in the death of those cancer cells. A common example is Bevacizumab.
- CDK4/6 inhibitors: These drugs stop the cell cycle thereby inhibiting the cancer cells to divide and grow. For example, Palbociclib, Ribociclib.
- EGFR inhibitors: These drugs inhibit the EGFR receptors present on the cancer cells and kill them. Example, Osimertinib, Afatinib, Geftinib, Erlotinib.
There are many other different type of medicines in this category.
What are the various cancers that can be treated with targeted therapy?
Each malignancy is distinct and differs from person to person. However, recent studies show that most cancers react extremely well to a specific treatment.
Lung, breast, stomach, prostate, brain, mouth, liver, kidney, and blood cancer are some of the most frequent malignancies for which target treatment is administered.
What are the mechanisms of action of targeted therapies?
The targeted treatment uses particular proteins and signals to inhibit the activity of cancer cells.
How are targeted therapeutic medicines administered?
The targeted medications are administered in two primary ways:
- The first method is oral administration, in which the patient is instructed to consume the tablets.
- The medicines are injected into the blood vessels in the second route of delivery.
What is the difference between chemotherapy and targeted treatment?
Both targeted therapy and chemotherapy are used to treat cancer, but their mechanisms and modes of action are distinct.
- Chemotherapy is cytotoxic to the rapidly dividing cells affecting few normal cells along with cancer cells. Whereas the drugs and treatments used in targeted therapy are precisely tailored to attack cancer cells while leaving healthy cells alone.
- Chemotherapy has been proven to have greater adverse effects than the new targeted treatment, which has typically been shown to have lower side effects.
What are the risks and adverse effects of targeted cell therapy?
There are certain adverse effects associated with targeted cell therapy, but it has proven to be extremely successful. Common side effects include diarrhoea, decrease appetite, mouth ulcers, tiredness, dry skin, and some liver issues that resolve once the treatment is done.
Where to go for targeted cancer therapy in Delhi NCR?
Cancer is a difficult time for a person and can be a cause of extreme anxiety and stress. As each cancer is unique, a highly tailored and specialised treatment strategy is necessary. You must choose an oncologist with experience in cancer therapy to get the best results. Dr Saphalta Baghmar is a cancer expert with years of medical oncology experience. She is one of the top cancer specialists in Delhi NCR.
