Autologous

With the development of modern medicine, the use of personal biological materials has gained importance. One of the most remarkable methods in this field is autologous treatments. This method, which uses a person's own cells and tissues for treatment purposes, offers effective results in the treatment of many diseases. Especially applications such as autologous stem cell therapy and autologous bone marrow transplantation are widely preferred today. So, what exactly does autologous mean? In the treatment of which diseases is it used? You can find the answers to all these questions in our article.

What is Autologous?

The word autologous is derived from the Greek words "auto" (self) and "logos" (knowledge/word), and in medicine, it refers to the transplantation of a person's own cells, tissues, or organs back into their own body. In other words, autologous treatment is a form of treatment performed with a person's own biological material, without using an external donor.

Autologous Cell and Tissue Transplants

Autologous transplantations are preferred methods because they minimize immune system complications. These transplantations generally include:

• Autologous Stem Cell Transplantation
• Autologous Bone Marrow Transplantation
• Autologous Skin Grafts
• Autologous Fat Injections
• Autologous Fat Injections

Advantages and Disadvantages of Autologous Treatments

While autologous applications have many advantages, they also have some limitations.

Advantages:

• There is no risk of immune system rejection.
• There is no need for a donor search process.
• The risk of infection is low.
• Offers a short recovery time.

Disadvantages:

• There is a risk of re-transplanting diseased cells.
• Autologous treatment may not be suitable for every disease.
• The stem cell acquisition process can be cumbersome.

What Is Autologous Stem Cell Therapy?

Autologous stem cell therapy involves isolating and multiplying a person's own stem cells and then applying them to damaged or diseased areas. This method is widely used, particularly in orthopedics, neurology, and aesthetic surgery. Stem cells play an effective role in repairing damaged tissues because they have the capacity to transform into other cell types in the body.

Autologous Stem Cell Transplantation

This type of transplant is generally applied to cancer patients, especially those with bone marrow-derived diseases such as lymphoma and multiple myeloma. After high-dose chemotherapy, the patient's body is reconstructed with their own stem cells. This method offers the advantage of protecting the immune system from external factors.

How Are Stem Cells Collected for Autologous Bone Marrow Transplantation?

In bone marrow transplantation, stem cell collection is performed using several different methods. Here are the general steps of this process:

• Growth factors (G-CSF) are administered to the patient to release stem cells into the blood.
• Stem cells that have passed into the bloodstream are collected with the help of an apheresis machine.
• The collected cells are frozen and stored.
• After chemotherapy, these cells are re-injected into the patient.

This process must be carried out in a completely sterile environment and by expert teams.

What Are the Application Areas of Autologous Treatment?

Autologous treatments can be preferred in many diseases and clinical conditions. Some of these are:

• Blood cancers (Lymphoma, Leukemia, Multiple Myeloma)
• Joint and Cartilage Damage
• Spinal Cord Injuries
• Chronic Wound and Tissue Healing
• Chronic Wound and Tissue Healing

What are Autologous Treatment Prices?

Autologous treatment prices vary depending on the type of application, treatment process, technology used, and healthcare institution. There can be significant differences, especially between the price of autologous stem cell therapy and the price of autologous bone marrow transplantation. For precise price information, it is necessary to consult a specialist physician.

What Happens After Stem Cell Transplantation?

After stem cell transplantation, the immune system begins to rebuild itself. During the first few weeks, the patient may be vulnerable to infections. In this process:

• The patient is regularly monitored.
• Supportive treatments (antibiotics, vitamins, etc.) are applied.
• The immune system begins to strengthen within 3-6 months.
• Yorulma, saç dökülmesi gibi geçici yan etkiler gözlemlenebilir.

Risks of Autologous Stem Cell Transplantation

As with any medical procedure, autologous stem cell transplantation also carries some risks:

• Temporary immune suppression
• Risk of infection
• Re-proliferation of diseased cells
• Stem cells not showing the expected effect

These risks are largely minimized through procedures performed by expert teams and in sterile environments.