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CAR T-Cell Therapy

CAR T-Cell Therapy at Acibadem Turkiye

CAR T-cell therapy is a new type of cancer treatment using immune cells to attack tumors. Acibadem is first in Turkiye and the region to apply the new treatment.

What is CAR T-Cell Therapy?

CAR T-cell treatment is a type of immunotherapy. It makes the immune system better at fighting cancer. It uses T cells, which are key parts of our immune system.

How does CAR T-Cell Therapy Work?

T-cells are taken from the body and changed in labs. They are made to find and kill cancer cells. This is done by adding special receptors to the T-cells.

What Cancers Can be Treated with CAR T-Cell Therapy?

CAR T-cell therapy is approved for several cancers. These include B-cell Acute Lymphoblastic Leukemia, B-cell Lymphoma, and Multiple Myeloma. At Acibadem, the treatment targets the CD-19 receptor.

It’s for patients with certain types of B-cell cancers. Our product will soon be tested on multiple myeloma too.

For the treatment to work, the patient must be healthy. The cancer must not be too widespread. Doctors may use chemotherapy or radiotherapy before the treatment.

What is the CAR T-Cell Procedure?

First, your blood cells are collected. This takes 2 to 4 hours. Then, these cells are changed in labs.

The cells are frozen and kept until they are ready. This process takes about 21 days.

Before the treatment, you’ll get chemotherapy for 4 days. This makes room for the new cells. After 48 hours, the cells are given to you through an IV in 30 minutes.

How Long does it Take to Recover from CAR T-Cell Therapy?

The treatment takes about 2 weeks. Side effects are managed by doctors. You’ll likely be discharged within a month.

After treatment, you’ll get IVIG for a year. Your cells and health will be checked regularly. If everything looks good, you might get a stem cell transplant.

What is the Success Rate of CAR T-Cell Cancer treatment?

Studies show it works well for Acute Lymphoblastic Leukemia and Non-Hodgkin Lymphoma. It’s the best option for some patients. CAR-T therapy can cure these cancers.

ACIBADEM CAR T-Cell Therapy

CAR T-Cell Therapy: Revolutionary Cancer Treatment Option

CAR T-cell therapy is a new hope for people with blood cancers. It uses the body’s immune system to fight cancer. This is a big change from old treatments.

This therapy starts with a patient’s T-cells. They are then changed to find and kill cancer cells. It’s a way to boost the immune system to fight cancer better.

As scientists learn more, CAR T-cell therapy could change cancer treatment a lot. It gives hope to patients and their families. This article will explain how it works and its benefits.

Understanding CAR T-Cell Therapy

CAR T-cell therapy is a new way to fight cancer. It uses the body’s immune system to attack cancer cells. This method changes a patient’s T-cells to better target and destroy cancer.

To start, a patient’s blood is taken to get T-cells. These cells are then sent to a lab for gene therapy. There, the T-cells are changed to have a special receptor. This receptor helps them find and attack cancer cells.

What is CAR T-Cell Therapy?

CAR T-cell therapy uses the body’s immune system to fight cancer. It changes T-cells to better find and kill cancer cells. This makes the treatment more effective.

The special receptor on the T-cells is made from an antibody and a T-cell. It lets the T-cells find specific cancer cells. This helps them know the difference between healthy and cancerous cells.

How CAR T-Cell Therapy Works

After the T-cells are changed, they are grown in the lab. This makes a lot of cells ready to fight cancer. Then, these cells are given back to the patient.

The CAR T-cells look for cancer cells in the body. When they find one, they bind to it. This starts a process that kills the cancer cell.

This therapy can also protect against cancer coming back. Some CAR T-cells stay in the body for a long time. They keep watching for and killing any cancer cells that might come back.

The Development of CAR T-Cell Therapy

The field of oncology has made big strides, thanks to CAR T-cell therapy. This new way to fight cancer, mainly hematologic malignancies, comes from years of research and discoveries.

History and Research Behind CAR T-Cell Therapy

Using the body’s immune system to fight cancer started in the late 19th century. But, it wasn’t until the 1980s that scientists began working on genetically engineered T-cells. They wanted to see if these T-cells could target and destroy cancer cells.

In the 1990s, the first chimeric antigen receptors (CARs) were made. This was a big step towards today’s CAR T-cell therapy. These CARs combined parts of an antibody and a T-cell receptor. This allowed the T-cells to find and attack cancer cells better.

Key Milestones in CAR T-Cell Therapy Development

The first CAR T-cell therapy trials started in the early 2000s. They focused on hematologic malignancies like leukemia and lymphoma. These trials showed that CAR T-cells could help patients who had tried other treatments without success.

A big moment came in 2017 when the FDA approved the first CAR T-cell therapies. This was for treating certain types of leukemia and lymphoma. This approval was a big win for oncology and paved the way for more research and development of CAR T-cell therapies for other cancers.

Benefits of CAR T-Cell Therapy

CAR T-cell therapy is a game-changer in cancer treatment. It uses the body’s immune system to fight cancer. This makes it a highly targeted and personalized medicine option.

This therapy targets cancer cells without harming healthy tissue. It modifies T-cells to attack specific cancer antigens. This way, it can remove cancer cells while keeping normal cells safe.

Another big plus is its ability to lead to long-term remission. In some cases, patients with advanced blood cancers have seen no cancer cells left after treatment. These early results show CAR T-cell therapy could be a lasting cure for some.

Lastly, CAR T-cell therapy is a big leap in personalized medicine. It uses the patient’s cells to create a treatment that fits their cancer perfectly. As research grows, it could treat even more types of cancer in the future.

Types of Cancer Treated with CAR T-Cell Therapy

CAR T-cell therapy has shown great success in treating some cancers, mainly blood cancers. It uses a patient’s immune cells to fight cancer. Researchers are excited about its promise to change cancer treatment.

Hematologic Malignancies

Right now, CAR T-cell therapy mainly helps with blood cancers like leukemia and lymphoma. These cancers affect the blood and lymph system. It has worked well for acute lymphoblastic leukemia (ALL) and diffuse large B-cell lymphoma (DLBCL) that didn’t respond to other treatments.

In ALL, CAR T-cell therapy has helped up to 90% of patients achieve remission. For DLBCL, response rates are 50-80%. These results offer new hope for those who’ve tried everything else.

Potential for Treating Solid Tumors

Researchers are also looking into using CAR T-cell therapy for solid tumors. Solid tumors, like breast and lung cancer, are harder to treat because of their complex nature. Scientists are trying to make CAR T-cells work better against these cancers.

They’re engineering immune cells to find and attack specific cancer cells in solid tumors. Early studies and trials suggest it might work for some solid tumors, like glioblastoma and sarcoma.

As research continues, the goal is to make CAR T-cell therapy work for more cancers. Experts are hopeful it will bring big changes to cancer treatment. It could offer new hope to patients with both blood and solid tumors.

The CAR T-Cell Therapy Process

The adoptive cell transfer process of CAR T-cell therapy is complex. It uses a patient’s immune system to fight cancer. Each step is vital for the treatment’s success.

Patient Selection and Preparation

Patients are carefully checked to see if they can get CAR T-cell therapy. They go through medical history checks, physical exams, and tests. If they’re a good match, their blood is taken to get T-cells for gene therapy.

Manufacturing CAR T-Cells

The T-cells are then taken to a lab for genetic changes. A safe virus is used to add chimeric antigen receptors (CARs) to the T-cells. These CARs help the T-cells find and attack cancer cells. The T-cells are grown in the lab to make a strong team against cancer.

Infusion and Monitoring

Before the CAR T-cells are given back to the patient, they get some chemotherapy. This helps the T-cells work better. The T-cells then go after cancer cells. Patients are watched closely for a few weeks to see how they’re doing and handle any side effects.

Side Effects and Risks of CAR T-Cell Therapy

CAR T-cell therapy has shown great success in fighting some cancers. But, it’s key to know the possible side effects and risks. Patients may face various side effects, from mild to severe, during this immunotherapy treatment.

Common Side Effects

One common side effect is cytokine release syndrome (CRS). This happens when the immune system overreacts, releasing many cytokines. Symptoms include fever, chills, low blood pressure, and trouble breathing. In severe cases, CRS needs quick medical help.

Another side effect is neurological toxicity. Patients might feel confused, disoriented, have seizures, or even coma. These effects can be scary but are usually temporary and can be managed with the right care.

Managing and Mitigating Risks

Healthcare teams closely watch patients for signs of CRS and neurological toxicity. They act fast if needed. To control CRS, they might use tocilizumab and corticosteroids.

Researchers are also improving CAR T-cell therapy. They aim to make it safer and more precise. This includes creating CAR T-cells that cause fewer side effects and targeting treatments more accurately.

CAR T-Cell Therapy Success Stories

CAR T-cell therapy has brought hope to many patients with cancer. It uses the patient’s immune system to fight cancer. This makes it a targeted and personalized medicine approach.

Emily Whitehead, a young girl, was diagnosed with acute lymphoblastic leukemia at six. She tried many treatments but nothing worked. Then, CAR T-cell therapy was her last hope. It worked amazingly well, and she’s been cancer-free for over a decade.

Doug Olson was diagnosed with chronic lymphocytic leukemia in 1996. He tried many treatments but nothing helped. In 2010, he joined a CAR T-cell therapy trial. It put his cancer into remission and kept it away for over a decade. Doug is now cancer-free and supports this treatment.

These stories show how CAR T-cell therapy has changed lives. As research improves, we’ll hear more stories of hope and victory over cancer.

Accessibility and Cost of CAR T-Cell Therapy

CAR T-cell therapy is a new and effective way to fight blood cancers. But, it’s not easy for everyone to get it. This is because it’s very expensive and only a few places can offer it.

Current Availability

Right now, CAR T-cell therapy is only available at a few cancer centers. These places have the right skills and tools to give this treatment. But, it’s hard for some patients to get to these centers, mainly because they are far away.

Also, making CAR T-cells for each patient takes a lot of time and special technology. This makes it hard for more places to offer this treatment.

Insurance Coverage and Financial Assistance

Getting CAR T-cell therapy can be very costly. It’s one of the priciest cancer treatments out there. The fact that it’s made just for each patient and uses advanced tech adds to the cost.

Some insurance plans might cover CAR T-cell therapy, but it depends on the policy and the patient’s health. Patients might face complex insurance processes and have to pay out of pocket.

To make things easier, there are financial assistance programs and resources for patients. These include programs from the makers of CAR T-cell therapy, non-profit groups, and government help. They all aim to make this life-saving treatment more accessible.

Future Advancements in CAR T-Cell Therapy

Researchers are working hard to make CAR T-cell therapy even better. They’re looking to use it for more types of cancer, like breast, lung, and prostate. This could change how we treat cancer in big ways.

They’re also trying to mix CAR T-cell therapy with other treatments. This could make the therapy work better and have fewer side effects. The goal is to help more people and make treatment more effective.

One exciting idea is to have CAR T-cells that can be used by anyone. This would make the therapy cheaper and faster to get. As we learn more, CAR T-cell therapy could become a key part of fighting cancer, giving patients new hope.

FAQ

Q: What is CAR T-cell therapy?

A: CAR T-cell therapy is a new way to fight cancer. It uses your own immune system to attack cancer cells. This treatment is made by changing your T-cells to target cancer, making it a personalized fight against cancer.

Q: How does CAR T-cell therapy work?

A: First, your T-cells are taken and changed to find and kill cancer cells. Then, these modified T-cells are put back into your body. They can then find and destroy cancer cells, helping to fight the disease.

Q: What types of cancer can be treated with CAR T-cell therapy?

A: Right now, CAR T-cell therapy mainly helps with blood cancers like leukemia and lymphoma. But scientists are also looking into using it for solid tumors. This could open up new ways to treat cancer.

Q: What are the benefits of CAR T-cell therapy compared to traditional cancer treatments?

A: CAR T-cell therapy is better than old treatments like chemo and radiation. It only attacks cancer cells, not healthy ones. This means fewer side effects. It also has a chance to cure some cancers, giving patients hope.

Q: What side effects can occur with CAR T-cell therapy?

A: Side effects include cytokine release syndrome (CRS) and brain problems. CRS can make you feel very sick and have trouble breathing. Brain problems might cause confusion or trouble speaking. But, doctors can help manage these issues.

Q: How accessible is CAR T-cell therapy, and is it covered by insurance?

A: CAR T-cell therapy is only available at a few places. It’s new, so it’s not everywhere yet. Insurance coverage varies, but many plans now cover it. There are also programs to help with the cost.

Q: What does the future hold for CAR T-cell therapy?

A: The future looks bright for CAR T-cell therapy. Scientists are working to use it for more cancers and make it safer. As this treatment gets better, it could be a big help in fighting cancer, giving hope to many.