Medical Oncology in Chennai

Targeted therapy is designed to interfere with specific proteins, genes, or pathways that help cancer cells grow and survive. Biomarker testing may be important before treatment. Examples include therapies directed at HER2, EGFR, BCR-ABL, and other molecular targets. Targeted medicines may be used alone or with other treatments.

Immunotherapy

Immunotherapy helps the immune system recognize and attack cancer cells. Checkpoint inhibitors are used for several cancers when patients meet appropriate clinical and biomarker criteria. Certain patients may also be considered for cellular therapies such as CAR-T treatment. Immunotherapy is not suitable for every cancer, so the decision depends on diagnosis, biomarkers, previous treatment, and overall health.

Hormone Therapy and Precision Medicine

Some cancers depend on hormones for growth. Hormone therapy can reduce or block these signals and may be used for selected breast or prostate cancers. Precision medicine takes personalization further by using information about the tumor’s molecular and genomic profile to guide treatment choices. This approach can help identify therapies that are more relevant to a particular cancer.

Supportive Cancer Care

Cancer treatment involves more than controlling the tumor. Supportive care helps patients manage treatment-related effects and maintain quality of life. Care may include medicines for nausea, growth factors, blood transfusions, nutritional support, pain management, and advice about physical activity. Emotional support and fertility guidance may also be important parts of cancer care.

What to Expect During Treatment

Treatment begins with a detailed consultation covering diagnosis, stage, treatment goals, medicines, expected schedule, and possible side effects. Many chemotherapy treatments are provided as day-care infusions, while selected medicines are taken at home. Patients are monitored during treatment, and follow-up scans or other tests may be used to assess response.

Benefits of Medical Oncology

Modern medical oncology can offer several potential benefits. Treatment may help cure certain cancers or provide long-term disease control. Medicines can shrink tumors before surgery or radiation, reduce the risk of recurrence after surgery, and relieve symptoms in advanced disease. Targeted and immune-based treatments may offer effective options for selected patients. Supportive care can also make treatment more manageable and help patients maintain daily activities.

Side Effects and Safety