Peripheral Blood Stem Cell Transplant in Delhi-NCR

A peripheral blood stem cell (PBSC) transplant replaces unhealthy blood-forming cells with healthy stem cells collected from the bloodstream. It is used in conditions such as multiple myeloma, lymphoma, leukemia and some non-cancerous blood disorders. The process involves stem cell collection, conditioning treatment, stem cell infusion and a monitored recovery period.

Receiving a transplant recommendation can feel overwhelming for you and your family. This page explains each stage in plain language, so you know what to expect and what questions to ask your care team.

What Is a Peripheral Blood Stem Cell Transplant?

A PBSC transplant is a treatment that restores the body’s ability to make healthy blood cells. Doctors collect stem cells from the circulating blood, and these cells are given back through a drip after high-dose treatment.

Stem cells are the “seed cells” that live in the bone marrow and grow into red cells, white cells and platelets. Some diseases, and the strong treatments used against them, can damage this system. A transplant gives the body a fresh supply of these cells so that normal blood production can restart.

In simple terms, a PBSC transplant is a way to rebuild the blood and immune system after intensive treatment.

How Is a PBSC Transplant Different from a Bone Marrow Transplant?

Both transplants use the same type of cell. The difference is where the stem cells are collected from.

• PBSC transplant: Stem cells are collected from the blood through a machine, using a procedure called apheresis. No surgery is needed for collection.
• Bone marrow transplant: Stem cells are drawn from the hip bone, usually under anaesthesia.

Today, PBSC is the more commonly used source because collection is simpler and blood counts often recover sooner. The choice still depends on your diagnosis, age, the type of transplant and donor availability. Your transplant physician will recommend the source that suits your situation.

Who May Need a Peripheral Blood Stem Cell Transplant?

A PBSC transplant may be advised when a disease affects the bone marrow, or when very high-dose treatment is needed and the marrow must be rescued afterwards.

It is commonly considered for:

• Multiple myeloma
• Lymphoma (Hodgkin and non-Hodgkin)
• Acute and chronic leukemia
• Aplastic anemia and other bone marrow failure conditions
• Certain inherited blood disorders, such as thalassemia and sickle cell disease
• Some immune system disorders

Not everyone with these conditions needs a transplant. The decision depends on the disease type and stage, response to earlier treatment, age, overall health and personal preferences.

Whether you are a candidate is decided after a full evaluation and a discussion with your treating team.

What Are the Types of PBSC Transplant?

There are two main types, based on whose stem cells are used.

Autologous PBSC transplant uses your own stem cells. They are collected, stored, and returned after high-dose treatment. It is commonly used in multiple myeloma and lymphoma. Because the cells are your own, there is no risk of graft-versus-host disease.

Allogeneic PBSC transplant uses stem cells from a donor, often a sibling or a matched unrelated donor. The donor’s immune cells can also help the body fight the disease, though this brings a risk of graft-versus-host disease (GVHD), which the team monitors closely.

Your hematologist will explain which type applies to your condition and why.

How Is a PBSC Transplant Done, Step by Step?

The transplant is a planned process with several stages, each closely monitored.

1. Evaluation: Blood tests, heart, lung and kidney checks, infection screening and scans confirm you are ready for treatment.
2. Central line placement: A thin tube is placed in a large vein, usually near the neck or chest. It is used for collection, medicines, transfusions and the transplant itself, which reduces repeated needle pricks.
3. Stem cell mobilization: Normally very few stem cells circulate in the blood. For several days, you or your donor receive injections of a growth factor (G-CSF) that move stem cells from the marrow into the blood. In some patients, chemotherapy or an additional medicine is used to help. Mild bone aches, headache or tiredness can occur during this phase.
4. Apheresis (collection): Blood is drawn from one vein, passes through a cell-separating machine that collects the stem cells, and returns to the body through another vein. A session usually takes a few hours, and more than one session may be needed. The collected cells are counted and, for an autologous transplant, frozen and stored.
5. Conditioning: High-dose chemotherapy, sometimes with radiation, is given over a few days. In an autologous transplant it treats the disease. In an allogeneic transplant it also prepares the body to accept donor cells.
6. Stem cell infusion (transplant day): The stem cells are given through the central line, much like a blood transfusion. It is usually painless and takes a short time. Some patients notice a temporary taste or smell, nausea or a mild drop in blood pressure, which the team manages.
7. Waiting for engraftment: The new cells travel to the marrow and begin making blood cells. Blood counts are checked daily.

Each step is planned around your health, so your timeline may differ from another patient’s.

What Happens After the Transplant, and How Long Is Recovery?

After infusion, there is a period when blood counts are very low and the body is vulnerable. This is expected and carefully managed.

Engraftment, when the new stem cells start producing blood cells, is generally seen within about two to three weeks. Until then, you may need:

• Protected, low-infection-risk care
• Antibiotics and other preventive medicines
• Blood or platelet transfusions
• Nutritional and mouth care support

Once counts recover and you are medically stable, you continue recovery at home with regular follow-up. Energy, appetite and immunity return gradually over the following months. Many patients find that tiredness lingers longer than expected, so pacing yourself matters.

Recovery is gradual, and regular follow-up helps the team step in early if any concern appears.

What Are the Possible Risks and Side Effects of a PBSC Transplant?

Like any intensive treatment, a transplant carries risks. Knowing them in advance helps you take part in decisions with confidence.

Common short-term effects include:

• Nausea, loss of appetite and mouth sores
• Tiredness and weakness
• Low blood counts, leading to infection, anemia or bleeding
• Fever, which needs prompt attention

Less common or longer-term concerns may include:

• Delayed or incomplete engraftment
• Graft-versus-host disease (allogeneic transplants)
• Effects on organs such as the heart, lungs, liver or kidneys
• Return of the underlying disease

The level of risk differs from person to person, depending on age, disease status, transplant type and other health conditions. Your doctor will discuss your individual risks before you consent to treatment.

How Can Patients and Families Prepare for a PBSC Transplant?

Good preparation reduces stress and helps recovery. Small steps before admission make a real difference.

• Complete all recommended tests and dental checks.
• Arrange a dedicated caregiver who can stay with you through recovery.
• Learn basic hygiene and food safety rules for the weeks ahead.
• Plan work, family and financial arrangements in advance.
• Write down your questions and bring them to every consultation.
• Ask for emotional support. Counselling and family conversations help many patients cope with the uncertainty.

Preparing together as a family helps you feel more in control from the first day.

What Should You Look for in a PBSC Transplant Centre in Delhi-NCR?

Choosing where to have a transplant is an important decision, and it is reasonable to ask questions before you commit.

Consider asking about:

• A dedicated transplant unit with infection-controlled rooms
• An in-house apheresis and blood bank facility
• A multidisciplinary team including hematologists, infectious disease specialists, nutritionists and counsellors
• Access to intensive care and round-the-clock monitoring
• Clear communication about the process, expected stay and follow-up plan
• Transparent discussion of costs and insurance support

Dr. Sanjeev Kumar Sharma is Principal Director of Hemato-Oncology & BMT at Paras Health, Gurugram, with over 20 years of clinical experience in hematology and blood cancer care. For guidance on whether a PBSC transplant is right for you, you may consult Dr. Sanjeev or any hematologist of your choice.

A second opinion is always your right, and a good care team will welcome your questions.

Medical Disclaimer: The information on this page is provided for educational purposes only and should not be used as a substitute for medical advice. Treatment recommendations vary from person to person and should always be based on an individual consultation and clinical evaluation by a qualified healthcare professional.