⚕️ Location permission needed for a better experience.
Please enable JavaScript in your browser to complete this form.
Book a Free Certified Online Doctor Consultation - Step 1 of 2
Book a Free Certified Online Doctor Consultation
Select Your Gender

Bone Marrow Transplant Center

Pursuant to the Bone Marrow Transplant Program implemented in Bone Marrow Transplant Centers, autologous (native tissue), allogeneic (full-match related or unrelated donor) and haploidentical (semi-match donors; mother, father, son, daughter, sibling) transplants are performed. The center serves both adult and pediatric populations. Bone marrow and stem cells are harvested and the cells are sorted and processed in laboratories of Acıbadem Labcell with cGMP accreditation certificate.

What is Bone Marrow Transplant?

A bone marrow transplant replaces damaged bone marrow with healthy stem cells. This is crucial for treating life-threatening blood disorders. It’s important to understand how it works and its success rates. This knowledge helps patients and their families make informed decisions.

Choosing a reputable center like Acıbadem Healthcare Group can greatly impact treatment outcomes.

What is Bone Marrow Transplant?

A bone marrow transplant replaces damaged or destroyed bone marrow with healthy stem cells. The bone marrow produces essential blood cells for the immune system. When it’s compromised, a transplant can restore its function and improve health.

Why the Procedure is Performed?

Bone marrow transplants are performed to treat several conditions, primarily:

  • Leukemia: A type of cancer affecting white blood cells.
  • Lymphoma: Cancer of the lymphatic system.
  • Aplastic Anemia: A condition where the bone marrow stops producing enough new blood cells.
  • Genetic Diseases: Such as sickle cell anemia and thalassemia.

These conditions either damage the bone marrow or require high-dose treatments that destroy it, making a transplant necessary.

How Does a Bone Marrow Transplant Work?

The procedure involves several steps:

  1. Pre-transplant Evaluation: Assessing the patient’s health and disease status.
  2. Conditioning: High-dose chemotherapy or radiation to destroy the existing bone marrow.
  3. Transplant: Infusing healthy stem cells into the bloodstream, which migrate to the bone marrow and begin producing new blood cells.
  4. Engraftment: The period during which the new stem cells begin to grow and produce healthy blood cells.

What are the Types of Bone Marrow Transplants?

There are two main types:

  • Autologous Transplant: Uses the patient’s stem cells, collected before conditioning treatment.
  • Allogeneic Transplant: Uses stem cells from a donor. This type is often used for leukemia patients.

What Types of Leukemia may be Treated with Bone Marrow Transplants?

Leukemia is a major indication for bone marrow transplantation. The procedure is often recommended when other treatments, such as chemotherapy, are not enough. It can offer a potential cure or extend remission periods.

Bone marrow transplants can treat various types of leukemia, including:

  • Acute Myeloid Leukemia (AML)
  • Acute Lymphoblastic Leukemia (ALL)
  • Chronic Myeloid Leukemia (CML)
  • Chronic Lymphocytic Leukemia (CLL)

How Well Do Bone Marrow Transplants Work to Treat Leukemia?

The effectiveness of bone marrow transplants for leukemia varies based on several factors. These factors include the type and stage of leukemia, the patient’s age, and overall health. Generally, bone marrow transplants offer a significant chance of remission or cure. They are particularly effective in younger patients and those who receive the transplant early in their disease progression.

Success Rate of Bone Marrow Transplants for Leukemia

Success rates for bone marrow transplants in leukemia patients can be promising:

  • AML: Approximately 50-60% for long-term remission.
  • ALL: Similar success rates, although slightly lower in older adults.
  • CML: Success rates have improved with advances in matching techniques and post-transplant care.

How Much Does a Bone Marrow Transplant Cost for Leukemia Patients?

The cost of a bone marrow transplant can vary widely depending on the country, hospital, and patient’s specific circumstances. In the United States, the cost can range from $150,000 to $300,000 or more. At Acıbadem Healthcare Group, the cost is more competitive while maintaining a high standard of care, but it is important to consult directly for a detailed quote.

Why Should You Choose Acıbadem Healthcare Group for Treatment?

Acıbadem Healthcare Group is a top choice for healthcare. It’s known for successful bone marrow transplants. Here’s why it’s a standout:

  • Expertise: Teams with lots of experience in hematology and oncology.
  • Advanced Facilities: The latest technology and top-notch facilities.
  • Personalized Care: Plans tailored to each patient and support after the transplant.
  • Global Accreditation: Approved by international healthcare standards.
  • Cost-Effective: Good prices without sacrificing quality.
  • Acıbadem Healthcare Group aims for the best care. This increases the chances of a good outcome.

Bone marrow transplantation is key for treating leukemia and blood diseases. Knowing about the procedure, its types, success rates, and costs is important. Choosing a trusted place like Acıbadem Healthcare Group can really help a patient’s recovery and life quality.

Bone Marrow Transplant

For those fighting blood disorders or certain cancers, a bone marrow transplant offers hope. This procedure, also known as hematopoietic stem cell transplantation, replaces bad bone marrow with good stem cells. These stem cells can grow into different blood cell types, helping the body make healthy blood again.

Bone marrow transplant has changed how we treat diseases like leukemialymphoma, and aplastic anemia. It gives many patients a second chance when other treatments fail. The transplant process is detailed, involving finding the right donor, preparing, and recovering afterwards.

This guide aims to explain bone marrow transplant in detail. We’ll cover the different transplant types, the procedure, risks, and recovery. Our goal is to support and understand those on this life-changing journey.

Understanding Bone Marrow Transplant

A bone marrow transplant, also known as a stem cell transplant, is a medical procedure. It replaces damaged or diseased bone marrow with healthy stem cells. This helps the body make healthy blood cells again.

Bone marrow is soft tissue inside bones that has immature cells called hematopoietic stem cells. These cells can grow into different blood cells. They are key for a healthy immune system and oxygen delivery.

What is a Bone Marrow Transplant?

In a bone marrow transplant, the patient gets high doses of chemotherapy or radiation. This kills the diseased bone marrow and any cancer cells. It also weakens the immune system to accept the new stem cells.

After this, the patient gets an infusion of healthy stem cells. These can be from the patient themselves or a donor. The new stem cells start making healthy blood cells in the bone marrow.

Why is a Bone Marrow Transplant Needed?

Bone marrow transplants are often needed for blood cancers like leukemia and lymphoma. They are also used for blood disorders like aplastic anemia and sickle cell disease. In these cases, the bone marrow is damaged or not working right.

For cancer patients, a stem cell transplant can be a cure. The chemotherapy or radiation before the transplant kills cancer cells. The healthy stem cells help rebuild blood cell production and the immune system.

By replacing the diseased bone marrow with healthy stem cells, a bone marrow transplant offers hope for patients battling life-threatening blood cancers and disorders. The procedure, though complex and not without risks, has revolutionized the treatment of these conditions. It continues to be a key tool in fighting leukemialymphoma, and other blood-related diseases.

Types of Bone Marrow Transplants

Understanding the different types of bone marrow transplants is key. The choice depends on the patient’s health, age, and donor availability. Let’s look at autologous, allogeneic, and haploidentical transplants.

Autologous Transplant

An autologous transplant uses the patient’s own stem cells. Before the transplant, the patient gets medications to boost stem cell production. These cells are then collected from the blood. This method avoids graft-versus-host disease because the cells are from the patient.

Allogeneic Transplant

An allogeneic transplant gets stem cells from a donor, like a family member or an unrelated person with a human leukocyte antigen (HLA) match. Choosing the right donor is critical to avoid complications. The donor’s stem cells help rebuild the immune system and fight cancer.

Haploidentical Transplant

A haploidentical transplant uses a half-match donor, often a parent, child, or sibling. This option is great when a full match is hard to find. Thanks to new transplant methods, haploidentical transplants work well and offer hope.

Preparing for a Bone Marrow Transplant

Before a bone marrow transplant, patients must undergo a detailed pre-transplant evaluation. This includes many medical tests to check the patient’s health. It helps find any risks or problems that might happen during or after the transplant.

The conditioning regimen is a key step. It uses high-dose chemotherapy and sometimes radiation to kill off bad cells. This makes room in the bone marrow for new, healthy stem cells to grow.

While on the conditioning regimen, patients might feel tired, sick to their stomach, or lose their hair. Doctors watch their health closely and give them medicines to help. These medicines keep the immune system from attacking the new stem cells.

Finding the right donor is also very important. The donor’s stem cells must match the patient’s as closely as possible. Family members, like siblings, are often the first choice. If not, doctors look for a match in national or international donor registries.

The Bone Marrow Transplant Procedure

The bone marrow transplant process is complex. It involves several key steps. First, the patient goes through a conditioning regimen. This prepares their body for the transplant.

This regimen includes high-dose chemotherapy and/or radiation therapy. It aims to remove diseased bone marrow and weaken the immune system. This makes room for the new stem cells.

The conditioning regimen is customized for each patient. It depends on their age, health, and the type of cancer or blood disorder. Some may get both chemotherapy and radiation therapy. The goal is to prevent the body from rejecting the transplant.

Stem Cell Infusion

After the conditioning, the patient is ready for the stem cell infusion. The stem cells, either from the patient or a donor, are given through a central venous catheter. This process is like a blood transfusion and takes several hours.

After infusion, the stem cells settle in the bone marrow. They start producing new, healthy blood cells. This process, called engraftment, takes two to four weeks.

During this time, the patient is closely watched for any complications. They also receive supportive care to manage side effects and prevent infections.

The bone marrow transplant is a major procedure. It requires careful planning and a dedicated team of healthcare professionals. While it’s a tough journey, a successful transplant offers hope for a healthier future for those with life-threatening conditions.

Donor Selection and Matching

Finding the right bone marrow donor is key for a successful transplant. The donor’s stem cells must match the recipient’s closely. This reduces the risk of complications and boosts the transplant’s success rate.

This matching process looks at human leukocyte antigens (HLA). These proteins on cell surfaces help the immune system tell self from non-self.

HLA Typing

HLA typing is a genetic test that finds specific HLA markers on cells. It uses a blood sample or cheek swab from both the patient and donors. The closer the HLA match, the lower the risk of graft-versus-host disease (GVHD) and other issues.

Siblings have a 25% chance of being a perfect HLA match, making them the first choice for donors. But, about 70% of patients don’t have a sibling donor. For these cases, an unrelated donor from registries can be found.

Donor Registries

Bone marrow donor registries, like the National Marrow Donor Program (NMDP) in the U.S., keep databases of volunteer donors. These registries help find an unrelated donor with a good HLA match for the patient.

Joining a donor registry means giving a blood sample or cheek swab for HLA typing. You also agree to donate stem cells if you’re a match. Growing the donor pool is vital for more patients to get bone marrow transplants, helping those from diverse backgrounds find a match.

Risks and Complications of Bone Marrow Transplant

Bone marrow transplantation offers hope for many patients. But, it also comes with risks and complications. The need for immunosuppression to prevent rejection makes the body more vulnerable to infections and health issues. It’s vital for patients and their families to know about these challenges.

Graft-Versus-Host Disease (GVHD)

Allogeneic transplants carry a significant risk of graft-versus-host disease (GVHD). This happens when the donor’s immune cells attack the recipient’s body. Acute GVHD usually starts within a few months after the transplant. Chronic GVHD can appear later and affect many organs.

Infection

Transplant recipients are at a higher risk of infections due to immunosuppressive drugs. These can range from common colds to serious infections. It’s important to monitor closely, take preventive steps, and treat infections quickly.

Organ Damage

The conditioning regimen’s high-dose chemotherapy and radiation can harm healthy organs. While steps are taken to reduce this risk, some patients may face long-term complications. Regular check-ups and monitoring can help manage these issues.

Despite the risks, bone marrow transplantation is a life-saving option for many. Ongoing research and better supportive care are improving outcomes. This offers hope to those facing severe blood disorders and cancers.

Recovery and Post-Transplant Care

After a bone marrow transplant, the main goal is to watch the patient’s recovery closely. This includes tracking engraftment, when the new stem cells start making blood cells. It’s a key part of the healing process.

Patients must take immunosuppressive medications to stop their immune system from attacking the new cells. These drugs help avoid graft-versus-host disease (GVHD). GVHD is when the donated cells fight the patient’s body.

Long-term follow-up is vital for transplant patients. Regular visits with the transplant team help monitor progress. They check on engraftment, how well the medications are working, and watch for any problems. This care is key to a good recovery.

Recovery times differ for everyone. It depends on age, health, and the transplant type. The first few weeks to months are just the start. Full recovery can take a year or more. During this time, patients may need to make big changes in their lifestyle to stay healthy.

Advances in Bone Marrow Transplant Technology

In recent years, big steps have been taken in bone marrow transplantation. This brings new hope to those with blood disorders and cancers. These advances are making it easier to find donors and improving results for those needing this treatment.

Cord Blood Transplantation

Using umbilical cord blood for transplants is a major breakthrough. Cord blood, taken from the umbilical cord and placenta after birth, is full of stem cells. These cells can grow into different types of blood cells.

This change means more people can get transplants, even if they can’t find a matching adult donor. Cord blood is easier to find and less likely to cause serious side effects like graft-versus-host disease.

Reduced-Intensity Conditioning

Another key improvement is reduced-intensity conditioning, or non-myeloablative transplant. This method uses lower doses of chemotherapy and radiation before the transplant. It’s good for older patients or those with health issues who can’t handle strong treatments.

Reduced-intensity transplants aim to reduce complications and improve results. This makes treatment safer and more effective for more people.

As research keeps moving forward, these new bone marrow transplant technologies are changing treatment options. They use cord blood and better conditioning regimens. This is expanding the donor pool and giving hope to those needing this life-saving procedure.

FAQ

Q: What is a bone marrow transplant?

A: A bone marrow transplant replaces damaged bone marrow with healthy stem cells. These stem cells can be from the patient or a donor.

Q: Why would someone need a bone marrow transplant?

A: Bone marrow transplants treat blood cancers and disorders. They help the body make healthy blood cells again.

Q: What is the difference between an autologous and allogeneic transplant?

A: An autologous transplant uses the patient’s own stem cells. An allogeneic transplant uses stem cells from a donor.

Q: What is graft-versus-host disease (GVHD)?

A: Graft-versus-host disease happens in allogeneic transplants. The donated stem cells attack the recipient’s body. It can be acute or chronic and needs careful management.

Q: How long does it take to recover from a bone marrow transplant?

A: Recovery time varies. Engraftment happens in 2-4 weeks. But full recovery can take months to a year.

Q: What advances have been made in bone marrow transplant technology?

A: New advances include using umbilical cord blood. Reduced-intensity regimens help older patients. These changes improve transplant outcomes.