If you or a loved one suffers from Beta Thalassemia, you probably know how tiring it is to have to undergo frequent blood transfusions. However, with the advancement of medical science, new hope has now been added to this condition. Today, we are going to talk about one such new, highly advanced treatment. Its name is Betibeglogene Autotemcel. It is commonly known by the brand name ZYNTEGLO.
Simply put, what is this Betibeglogene Autotemcel?
This is not a regular pill or capsule. This is a very specific, advanced gene therapy . The main goal of this is to help the body of a person with beta thalassemia produce healthy, well-functioning red blood cells.
Imagine that there is a small defect in the factory that makes red blood cells in our body. That's what happens in thalassemia. This new treatment helps to correct that defect. If successful, it could significantly reduce the need for frequent blood transfusions. What a relief that would be, wouldn't it?
How is this treatment given?
This treatment method is a bit complicated. Therefore, this is not something that can be done at home. This must be done in a hospital, under the supervision of a team of specialist doctors.
The most important thing is that this treatment is made from your own cells . Yes, immune cells taken from you are modified in a laboratory using a special process, given the ability to produce healthy red blood cells, and then re-infused into your own body through a vein. This is truly an amazing technology.
This treatment can be given to children over 4 years of age. However, it requires special preparation and precautions. Your doctor will explain this to you.
Most importantly: This is a treatment specifically designed for you. Therefore, it cannot be shared with anyone else or given to anyone else for any reason.
Things you need to tell your doctor before starting treatment
Before starting such an advanced treatment, it is extremely important that your doctor is aware of your complete health history. If any of the following apply to you, be sure to tell them about it.
- If you have a condition like HIV or AIDS .
- If you have recently received a vaccination , or are due to receive one soon (especially vaccines containing live viruses).
- If you have an allergic reaction to this medicine, other medicines, foods, dyes, or preservatives.
- If you are pregnant or trying to get pregnant . (This is very important!)
- If you are a breastfeeding mother .
Things to be especially careful about during treatment
Your medical team will be monitoring you closely while you are taking this medication and afterwards, and it is important for you to be aware of these things.
Pregnancy and birth control
This is a matter that requires great care.
- For women: Getting pregnant while taking this treatment can cause serious birth defects. Therefore, a test will be done to make sure you are not pregnant before starting treatment. You must use a form of birth control, such as a condom or diaphragm, during treatment and for 6 months after stopping treatment.
- For men: A man taking this treatment must use a condom if he has sex with a woman who is able to conceive a child. You should continue to use this type of protection for 6 months after stopping treatment. This is because if your partner becomes pregnant, there is a risk of harm to the unborn child. If you have any suspicion that your partner is pregnant, tell your doctor right away.
Other important points
- Avoid donating blood: Do not donate blood while taking this treatment or at any time after stopping it.
- Cancer risk: This treatment may slightly increase your risk of developing certain types of cancer. Don't be alarmed by this, but be open and aware of this risk by talking to your medical team.
- Other medications: Tell your doctor about all the medications you are taking (including vitamins and herbal remedies). In particular, the following medications may interact with this treatment.
- Granulocyte-colony stimulating factor
- Iron chelator medications
- Live virus vaccines
What are the possible side effects?
As with any treatment, side effects can occur. Some of them should be reported immediately, while others are usually not serious. These can be clearly understood from the table below.
| Classification of side effects | |
|---|---|
| 🚨 Things to report to your medical team immediately | |
| Allergy symptoms | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Symptoms of bleeding | Black or bloody stools, vomiting blood that looks like coffee grounds, red/dark brown urine, small red/purple spots on the skin, and unexplained bruising or bleeding. |
| Signs of infection | Fever, chills, cough, sore throat. |
| 🙂 Things to tell your doctor if they are usually not serious, but persist | |
| Other side effects |
|
If you suspect that you have accidentally taken a medication, immediately report it to the hospital's Emergency Treatment Unit (ETU) . You can also contact the National Poisons Information Centre at the Colombo National Hospital for advice on such situations.
Take-Home Message
- Betibeglogene Autotemcel is a highly advanced gene therapy for beta thalassemia that can reduce the need for frequent blood transfusions.
- This treatment is made from your own cells and is given by a team of specialist doctors in a hospital.
- Before starting treatment, you must tell your doctor about all your health information, medications you are taking, and allergies.
- It is imperative that both women and men follow very strict birth control methods during treatment and for 6 months afterward.
- Never donate blood after receiving this treatment.
- Don't be afraid to talk openly with your doctor about any side effects or problems.
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