Targeted Therapy

Targeted Therapy

Targeted therapy is a specialized form of cancer treatment that aims to precisely identify and attack cancer cells while minimizing damage to healthy cells. Unlike conventional treatments like chemotherapy, which broadly target rapidly dividing cells, targeted therapy focuses on specific molecular alterations unique to cancer cells.

Targeted therapy represents a game-changing approach to cancer treatment, and under the expert guidance of Dr. Pallavi Redhu, its impact is amplified. As a best medical oncologist in Delhi, her dedication to providing individualized care, integrating state-of-the-art treatments, and empowering her patients with knowledge has significantly enhanced the lives of countless cancer patients.

Types of Targeted Therapy

  1. Tyrosine Kinase Inhibitors (TKIs): These drugs block the activity of specific proteins called tyrosine kinases, which play a role in cancer cell growth and division.

  2. Monoclonal Antibodies: These laboratory-created antibodies target specific proteins on the surface of cancer cells, marking them for destruction by the immune system.

  3. PARP Inhibitors: These inhibitors target a specific enzyme involved in DNA repair, particularly in cancers with specific genetic mutations.

  4. Angiogenesis Inhibitors: These drugs target the formation of new blood vessels that supply nutrients to tumors, thereby starving the cancer cells.

Benefits of Targeted Therapy in breast cancer by best Cancer Specialist in Delhi

Targeted Therapy for Different Cancers

  1. Breast Cancer: Some breast cancers with specific genetic alterations, such as HER2-positive or hormone receptor-positive breast cancer, can be targeted with specific therapies.

  2. Lung Cancer: Non-small cell lung cancers with certain genetic mutations, like EGFR or ALK mutations, can be treated with targeted therapies.

  3. Colorectal Cancer: Some colorectal cancers with specific genetic alterations, such as KRAS mutations, can be targeted with certain therapies.

  4. Leukemia: Certain types of leukemia, such as chronic myeloid leukemia (CML), can be treated with targeted therapies like tyrosine kinase inhibitors.

Benefits of Targeted Therapy

  • Precise Targeting: Targeted therapies pinpoint specific cancer cells, minimizing damage to healthy cells and reducing side effects.
  • Personalized Treatment: The ability to identify specific genetic alterations allows for personalized treatment plans tailored to individual patients.
  • Improved Outcomes: In some cases, targeted therapies have shown higher response rates and better treatment outcomes compared to traditional therapies.


Targeted therapy focuses on specific molecular alterations in cancer cells, while chemotherapy targets rapidly dividing cells, including both cancerous and healthy cells.

As an oncologist, I conduct comprehensive evaluations, including molecular testing, to identify genetic alterations that make you a potential candidate for targeted therapy.

Targeted therapies are generally well-tolerated, but like any treatment, they may have side effects. The side effects vary depending on the specific therapy and individual patient factors.

Yes, targeted therapy can be combined with other treatments like immunotherapy or chemotherapy for enhanced treatment effectiveness.

Targeted therapy has shown promising results in treating certain types of cancer, but it may not be a cure for all patients. Its effectiveness varies depending on the specific cancer and patient factors.

The duration of targeted therapy treatment varies depending on the individual patient’s response and treatment plan.

Coverage for targeted therapy may vary depending on the patient’s insurance plan. It is advisable to consult with your insurance provider for specific details.

As research in precision medicine advances, targeted therapies are likely to play an increasingly significant role in cancer treatment, offering more effective and personalized options for patients.

Dr. Pallavi Redhu |

Best Cancer Specialist in Delhi