Is the difficulty in speaking gradually increasing? Could it be Primary Progressive Aphasia (PPA)?

Do you sometimes have trouble finding the right words when you speak? Or do you take a while to understand what someone is saying? Do these things seem to get worse over time? This is not just something that happens as you get older. Perhaps it is important for you to be aware of this condition, which we are going to talk about, called 'Primary Progressive Aphasia' (PPA).

What is Primary Progressive Aphasia (PPA)?

Simply put, Primary Progressive Aphasia (PPA) is a condition in which the ability to speak and understand written words is gradually reduced due to damage to the language-related parts of our brain. 'Aphasia' is the loss of the ability to use language due to damage to the brain.

Now, when this condition called 'aphasia' is caused by a progressive neurodegenerative disease (a brain disease) that gradually worsens over time, doctors call it 'primary progressive aphasia'. At first, you may have difficulty finding the right words to express what you're thinking. Over time, this condition gradually worsens, and you may lose your ability to write, speak, or understand language completely.

Often, the underlying cause of PPA is a progressive brain disease, such as Alzheimer's disease or frontotemporal dementia . In these diseases, the parts of our brain that control speech and help us understand words and their meaning gradually weaken.

What are the main types of PPAs?

Now let's see what the main types of PPAs are. Specialist doctors divide this into three main categories:

• Logopenic progressive aphasia: In this type, you may have difficulty finding the right words. You may also have difficulty understanding what others are saying. For example, you may want to say something, but you feel like you can't find the right words. Sometimes, words may get jumbled up.

• Progressive non-fluent aphasia: This is characterized by grammatical errors or difficulty speaking fluently and fluently. Speech may feel slurred, words may be difficult to form, sentences may be very short, and speaking may seem like a lot of effort.

• Semantic dementia: In this type, people have difficulty remembering the name of an object when they see it. They may also have difficulty understanding the meaning of individual words. For example, when someone says 'cup', they may not be able to understand what it is or what it does. However, they may be able to speak grammatically correct, but they are lost in the meaning of the words.

Who is affected the most by this situation?

Anyone can develop PPA. However, some people are at higher risk of developing it. These include:

• If someone in the family has had PPA before (Family history of PPA), this means that it can be inherited to some extent.
• Some people are born with genetic changes (for example, gene mutations in the GRN gene) . However, this is not common for everyone.
• Some studies have found that this risk is also slightly higher for people with learning disabilities , but further research is being done on this.

What are the symptoms of PPA?

Symptoms of PPA usually begin to appear between the ages of 50 and 70. At first, it may start as very minor speech difficulties. But over time, it can affect thinking and logical decision-making.

The main symptoms of PPA can be:

• Having trouble finding the right word for an object. Sometimes words like "That... that, what is that..." can be used instead.
• Frequent pausing while speaking, increasing spaces between words .
• Frequent grammatical errors . For example, incorrect use of verbs.
• Slow speech .
• Difficulty understanding what others say, especially complex sentences.
• Over time, the ability to use language is completely lost .

What are the factors that contribute to the development of PPA?

The main cause of PPA is the gradual weakening and shrinkage (atrophy) of the parts of our brain that control language – especially the parts on the left side of the brain. As brain tissue shrinks in this way, it directly affects our ability to communicate.

Sometimes, this type of brain damage can start when we are born because of a gene mutation . Other times, it can occur for no apparent reason.

For many people, doctors can't find a clear risk factor for it. It's currently believed that a combination of environmental and genetic factors can cause PPA. Even if you don't have the gene mutation, it's possible that someone in your family has the condition.

How do I find out if I have a PPA?

Your doctor may suspect that you have PPA based on your symptoms. First, your doctor will ask you a lot of questions about how your speech problems started, whether they have gotten worse over time, and what other problems you have. He or she will also look at your medical history and family history to see if you are at increased risk for developing PPA.

To confirm this diagnosis, you will need to have tests like these:

• Specialized cognitive tests: These test things like your memory, language skills, and attention.
• Brain scans: For example, an MRI or CT scan may be done. These scans can check for any areas of the brain that have shrunk or other brain conditions.
• Sometimes things like blood tests can be done to rule out other medical conditions.

What are the treatments for PPA?

There is currently no cure for PPA, and there is no way to stop the disease from progressing. However, some treatments can help slow the progression of the disease and improve your quality of life.

People with PPA may benefit from treatments such as:

• Participating in speech therapy and cognitive therapy . This can help you maintain your language and thinking skills for as long as possible. Think of it like exercising, this therapy trains your brain to use those skills. A speech therapist will teach you different ways to find words and put sentences together.
• Learning new ways to communicate, such as sign language, using pictures, or using special communication devices.
• Medications such as SSRIs (Selective Serotonin Reuptake Inhibitors) can be used to manage behavioral changes, anxiety, or depression that may occur with PPA. These should be taken only under medical advice.
• If the underlying cause of PPA is Alzheimer's disease , then taking medications approved for it is recommended. While these medications do not completely cure PPA, they can help control some of the symptoms.

Can the risk of developing PPA be reduced?

There is no 100% surefire way to prevent PPA, as it is also influenced by genetics. However, making certain lifestyle changes can reduce the risk of developing dementia , a condition that causes memory loss. These things may also indirectly affect PPA:

• Maintaining a healthy weight that is appropriate for your age, gender, and body type.
• Avoiding serious head trauma. This means wearing seatbelts when riding in vehicles, protecting yourself from falls, etc. It is also important to wear protective helmets when playing sports.
• Eat a balanced diet that includes fruits, vegetables, whole grains, lean protein, and healthy fats.
• Exercise regularly. Include both aerobic exercise and strength training . Walking for at least 30 minutes a day is also good.
• Limit your daily alcohol intake. It is recommended to have less than two drinks per day for men and less than one drink per day for women .
• Maintaining strong social connections . Talking to friends and relatives and being happy is also very important for brain health.
• Keep your blood pressure and cholesterol levels within a healthy range, and manage your heart health well. If you have any conditions like diabetes, keep them well controlled.
• Quitting smoking, if you smoke, is a great help for your brain and your entire body.

What kind of future can someone with PPA expect?

PPA is a condition that gradually worsens over time . Many people with PPA lose their language skills completely over the years, limiting their ability to communicate with others.

Medical records indicate that most people with this condition live for an average of 3 to 12 years after the disease is first diagnosed. This period can vary from person to person. Over time, many people need help from others to perform their daily activities, such as dressing, eating, and bathing. Therefore, the support and love of family members are very important for such a person.

Important questions to ask your doctor

If you suspect that you or someone close to you has PPA, or if you have been diagnosed with the disease, it's a good idea to ask your doctor questions like these:

• What are the early symptoms of PPA? Do I have these symptoms?
• What tests are used to identify PPA? What do you expect to find from those tests?
• Are there treatments to slow the progression of PPA? What treatments are suitable for me?
• What can I do to improve my quality of life while I have PPA?
• Are there places where I and my family can get help to cope with this situation?

Here are the most important things you need to remember from what we've talked about! (Take-Home Message)

Primary progressive aphasia (PPA) is a condition in which language skills are gradually lost. It is a symptom of an underlying neurodegenerative disease , a disease that gradually destroys brain cells.

For some, PPA may be the first sign of Alzheimer's disease . For others, it is associated with frontotemporal dementia .

Although the exact cause is not always known, it is often caused by a combination of environmental and genetic factors .

Although there is no way to reverse PPA, treatment can help maintain communication skills for as long as possible. Speech therapy and cognitive therapy can help with this.

If you have these symptoms, don't panic . The most important thing is to seek medical advice as soon as possible. Talk openly with your doctor about the best treatment and advice for you. Don't worry about anything, getting the right information and getting medical advice is the best thing to do in a situation like this.

` Primary progressive aphasia, PPA, speech impairment, language disorders, brain diseases, neurological diseases, Alzheimer's, dementia