When someone hears the word “cancer,” the first question that usually follows is: “What’s the best treatment for me?”
The truth is, there is no one-size-fits-all plan. Two patients can have the same type of cancer, yet require very different treatments. That’s because oncologists don’t choose a treatment plan based on guesswork—they follow a structured, evidence-based approach that considers the cancer type, stage, biology, overall health, and the patient’s goals.

In this blog, we’ll break down how oncologists decide the best treatment plan for cancer patients, in a clear and practical way, so families feel more confident and informed.


1) It Starts with Accurate Diagnosis: Knowing “What Exactly Is It?”

Before treatment begins, oncologists first focus on one major goal: confirming the exact diagnosis.

This usually includes:

  • Biopsy (the most important step): confirms cancer and its subtype

  • Imaging tests: CT, MRI, PET-CT, ultrasound (to check spread)

  • Blood tests: to assess organ function and overall fitness

  • Pathology report review: tumour type, grade, markers, and other key details

Why this matters: The diagnosis tells the doctor what type of cancer it is, how aggressive it may be, and what treatments are most likely to work.


2) Staging the Cancer: How Far Has It Spread?

Once diagnosis is confirmed, the next step is staging, which means checking:

  • Tumour size

  • Lymph node involvement

  • Whether it has spread to other organs

Staging is often described as Stage 1 to Stage 4, but oncologists look deeper than just a number.

Why this matters:

  • Early-stage cancers may be treated with surgery + limited therapy

  • Advanced-stage cancers may need systemic treatments like chemo, targeted therapy, or immunotherapy


3) Understanding Cancer Biology: The “Behaviour” of the Tumour

Modern cancer care isn’t only about where the cancer is—it’s also about how the cancer behaves.

Oncologists evaluate tumour biology through:

  • Histopathology (how cells look under microscope)

  • Immunohistochemistry (IHC) markers

  • Molecular / genetic tests (when needed)

These tests can reveal whether the cancer is likely to respond to:

  • Chemotherapy

  • Hormone therapy

  • Targeted therapy

  • Immunotherapy

Why this matters: Two patients with the same cancer stage can respond differently because their tumour biology is different.


4) Patient Health & Safety: Can the Body Handle a Certain Treatment?

A strong treatment plan is not only effective—it must also be safe.

Oncologists assess:

  • Age and overall health

  • Heart, liver, kidney function

  • Existing conditions (diabetes, BP, thyroid, etc.)

  • Nutrition status and weight

  • Performance status (daily activity level)

Why this matters: Some therapies are powerful but may not be suitable for patients with certain health risks. The goal is maximum cancer control with minimum harm.


5) Multidisciplinary Team Discussion: Treatment Is Not Decided Alone

In good cancer centres, treatment planning happens through team-based decision-making, often called a tumour board.

Your case may involve:

  • Medical oncologist

  • Surgical oncologist

  • Radiation oncologist

  • Radiologist

  • Pathologist

  • Onco-nutritionist / psycho-oncologist (if required)

Why this matters: When experts work together, patients get a more accurate plan and fewer delays.


6) Choosing the Treatment Strategy: Curative vs Control vs Supportive Care

Oncologists generally choose a strategy based on the goal:

A) Curative Treatment (Aim: cure)

Common in many early-stage cancers:

  • Surgery + radiation

  • Chemotherapy (if needed)

  • Targeted therapy / hormone therapy (for specific cancers)

B) Disease Control (Aim: stop growth, extend life, maintain quality)

Often in advanced cancers:

  • Chemotherapy / targeted / immunotherapy

  • Radiotherapy for symptom control

  • Maintenance treatments

C) Palliative & Supportive Care (Aim: relief and comfort)

For symptom management and better daily life:

  • Pain management

  • Nutritional support

  • Breathlessness, fatigue, nausea control

  • Emotional support

Important note: Palliative care is not “giving up.” It is care focused on comfort and quality at any stage.


7) Timing Matters: The Order of Treatments Is Planned Carefully

Oncologists decide whether treatment should start with:

  • Surgery first (when tumour can be removed easily)

  • Neoadjuvant therapy (chemo/targeted therapy before surgery to shrink tumour)

  • Adjuvant therapy (chemo/radiation after surgery to reduce recurrence risk)

  • Concurrent chemoradiation (chemo + radiation together for certain cancers)

Why this matters: Many cancers respond best when treatments happen in the right sequence.


8) Managing Side Effects: A Good Plan Includes Support

An ideal treatment plan includes side-effect prevention and supportive care such as:

  • Anti-nausea protocols

  • Infection prevention guidance

  • Blood count monitoring

  • Nutrition and hydration plans

  • Management of fatigue and weakness

  • Counselling and emotional support

Why this matters: When side effects are managed well, patients can continue treatment with better strength and confidence.


9) Patient Preferences & Lifestyle: Treatment Should Fit Real Life

Oncologists don’t just treat reports—they treat people.

They consider:

  • Patient’s daily routine and work needs

  • Family support at home

  • Financial planning (where possible)

  • Travel limitations

  • Personal priorities and concerns

Why this matters: A treatment that looks perfect on paper must still be practical for the patient to follow.


10) Continuous Monitoring: Treatment Plans Are Updated When Needed

Cancer treatment is dynamic. Oncologists regularly evaluate progress through:

  • Response scans (CT/PET/MRI)

  • Lab tests and tumour markers

  • Symptom tracking

  • Side-effect monitoring

If needed, they adjust:

  • Dose

  • Schedule

  • Treatment type (switching therapies)

  • Supportive medications

Why this matters: A treatment plan is not fixed—it is tailored and improved continuously.


Why Expert Guidance Matters in Cancer Treatment Planning

The best outcomes come from:

  • Accurate diagnosis + staging

  • Evidence-based decisions

  • Modern therapy selection

  • Supportive care

  • Individualised planning

This is where choosing the right oncologist becomes crucial.


Dr. Sumant Gupta – The Best Oncologist in Faridabad

If you are looking for trusted cancer care and personalised treatment planning, Dr. Sumant Gupta is widely regarded as the best oncologist in Faridabad. Known for his expertise in oncology, hematology, and Bone Marrow Transplant, he is recognised for creating patient-specific treatment strategies with a balanced focus on medical precision, safety, and quality of life.

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📞 Call: +91 981 862 8242
🌐 Visit: https://drsumantgupta.com/


FAQs

1) Why do two cancer patients get different treatments for the same cancer?
Because cancer stage, tumour biology, and patient health vary widely.

2) Is chemotherapy always necessary?
Not always. Some cancers respond better to surgery, radiation, targeted therapy, or immunotherapy.

3) How long does treatment planning take?
It depends on reports, biopsy results, and staging. The goal is accuracy, not haste.

4) Can treatment change mid-way?
Yes. If the tumour response or side effects require it, oncologists adjust the plan.

5) What is personalised cancer treatment?
It is a plan tailored to your cancer subtype, genetic markers, health condition, and treatment goals.