What is Targeted Therapy?
Targeted therapy is an advanced cancer treatment that uses drugs designed to specifically attack cancer cells by focusing on genetic mutations, proteins, or pathways that drive tumor growth. Unlike traditional chemotherapy, targeted therapy minimizes damage to healthy cells, making it a more precise and often better-tolerated treatment option.
How Does Targeted Therapy Work?
Targeted therapy works by interfering with specific mechanisms involved in cancer progression, such as:
Blocking growth signals that cancer cells rely on
Inhibiting tumor blood supply (anti-angiogenesis)
Targeting specific gene mutations (e.g., EGFR, ALK, HER2)
Triggering cancer cell death while sparing normal cells
Targeted Therapy Services by Dr. Rajit Rattan in Gurugram
At the practice of Dr. Rajit Rattan, targeted therapy is delivered through a personalized oncology approach:
1. Molecular & Genetic Testing
Advanced diagnostics (NGS, biomarker profiling) to identify actionable mutations.
2. Personalized Drug Selection
Choosing targeted drugs based on tumor biology and mutation profile.
3. Combination Treatment Planning
Integration with:
Chemotherapy
Immunotherapy
Hormonal therapy
4. Oral & IV Targeted Therapies
Convenient treatment options including oral medications and intravenous therapies.
5. Continuous Monitoring & Optimization
Regular assessment of treatment response and adjustment of therapy plans
Types of Cancers Treated with Targeted Therapy
Targeted therapy is highly effective in:
Lung cancer (EGFR, ALK mutations)
Breast cancer (HER2-positive)
Colorectal cancer
Ovarian cancer
Thyroid cancer
Leukemia and lymphoma
Gastrointestinal cancers
Benefits of Targeted Therapy
Higher precision compared to chemotherapy
Fewer and more manageable side effects
Improved treatment outcomes in mutation-driven cancers
Often available as oral medications
Better quality of life during treatment
Common Side Effects of Targeted Therapy
Although generally better tolerated, some side effects may include:
Skin changes or rash
Diarrhea
Fatigue
High blood pressure
Liver function changes
Note: Side effects are usually milder and manageable with expert care.
Frequently Asked Questions (FAQs)
Q-What is the difference between targeted therapy and chemotherapy?
A-Targeted therapy attacks specific cancer-related molecules, while chemotherapy affects all rapidly dividing cells.
Q-Is targeted therapy available in Gurugram?
A-Yes, targeted therapy is available with Dr. Rajit Rattan, using advanced molecular diagnostics.
Q-Do all cancer patients need targeted therapy?
A-No, it is effective only when specific genetic mutations or biomarkers are present.
Q-Is targeted therapy safer than chemotherapy?
A-It generally has fewer side effects, but safety depends on the drug and patient condition.
Q-How is eligibility for targeted therapy decided?
A-Through genomic and biomarker testing of tumor tissue or blood samples.
Why Choose Dr. Rajit Rattan for Targeted Therapy in Gurugram?
Expertise in precision and targeted cancer treatments
Access to advanced molecular diagnostics and therapies
Personalized, evidence-based treatment planning
Experience with complex and advanced cancers
Focus on maximizing outcomes with minimal toxicity
For advanced, personalized cancer treatment, consult Dr. Rajit Rattan to explore targeted therapy options tailored to your condition.