Growth hormone excess disease – symptoms, causes, diagnosis & stem cell therapy

Growth hormone excess, or hypersecretion of GH, is a rare issue. It makes the body produce too much growth hormone. This can cause either gigantism or acromegaly.

Gigantism happens if the extra growth hormone starts before bones stop growing. This makes people very tall. Acromegaly is when it starts after bones stop growing. It enlarges hands, feet, and causes unique facial features.

A GH-secreting adenoma in the pituitary gland is often the main cause. But, it can also come from other parts of the body.

To diagnose this disease, doctors check for high levels of insulin-like growth factor-1 (IGF-1). The main treatment is surgically removing the tumor. Sometimes, patients need other treatments like drugs or radiation.

Stem cell therapy is a new option for treating growth hormone excess. It has shown it can help to balance hormones and improve the health of patients.

Key Takeaways:

• Growth hormone excess, also known as hypersecretion of GH, is a rare endocrine disorder characterized by the overproduction of growth hormone.
• Growth hormone excess can manifest as either gigantism or acromegaly, depending on the timing of GH hypersecretion.
• The primary cause of growth hormone excess is the presence of a GH-secreting adenoma in the pituitary gland.
• Diagnosis is established by measuring elevated insulin-like growth factor-1 (IGF-1) levels.
• The first line of treatment is surgical excision of the tumor, with potential additional medical treatments like somatostatin analogs or radiation therapy.
• Stem cell therapy is an innovative treatment option that shows promise in restoring hormone balance and improving patient outcomes.

Symptoms and Diagnosis of Growth Hormone Excess

Having too much growth hormone can show lots of signs. These can change depending on when they start and how much hormone is made. For example, people might notice their hands and feet grow very large. Their face might look rough or they could sweat a lot. They might feel pain in their joints or their voice might get deeper.

A tumor in the pituitary gland can make too much growth hormone and cause these issues. It might even push on other parts of the head, leading to trouble with vision, headaches, or odd milk production.

Finding out someone has too much growth hormone starts with a blood test for a hormone called IGF-1. This hormone reacts to the growth hormone in our bodies. High levels of IGF-1 usually means there’s too much growth hormone. Doctors might also do a special sugar water test to be sure. This can help them see how bad the problem is.

Diagnostic Criteria for Growth Hormone Excess

Doctors look at a few things to diagnose too much growth hormone:

1. Does the person show signs that fit the condition?
2. Are their IGF-1 levels higher than normal?
3. Do tests show their body is making too much growth hormone?
4. Can we see a pituitary tumor on images, like MRI scans?

These checks help doctors know if there’s a problem with too much growth hormone. They also help plan the best way to treat it.

Causes and Risk Factors of Growth Hormone Excess

Growth hormone excess, or too much GH, has several causes. The main one is a pituitary adenoma, a non-cancerous tumor. These tumors cause 95% of cases. They make the body produce too much growth hormone, leading to symptoms.

Other causes include brain lesions affecting the hypothalamus. These can be hamartomas or ganglioneuromas. They can also produce or increase the production of a hormone that triggers growth hormone. This leads to extra growth hormone and its symptoms.

Ectopic tumors outside the brain can also cause this problem. They can occur in places like the pancreas, lungs, or adrenal glands. These tumors make a hormone that tells the body to make more growth hormone. As a result, the body makes too much growth hormone.

Some rare genetic conditions may also lead to growth hormone excess. For example, MEN-1 or Carney complex. These conditions can cause too much growth hormone.

Several risk factors can make someone more likely to develop this condition. If it runs in the family, you might have a higher chance. Genetic mutations can also play a role. And imbalances in other pituitary hormones are a factor too.

Risk Factors for Growth Hormone Excess

It’s vital to find the causes and risks of growth hormone excess. This helps diagnose and treat the condition well. Knowing what leads to too much growth hormone is key for better patient care.

Stem Cell Therapy for Growth Hormone Excess

Stem cell therapy is a cutting-edge option for treating growth hormone excess in patients. It brings new hope to many. Stem cells can change into different cell types. This makes them very important in medicine. A key benefit is their ability to help balance hormones. This offers a more precise way to tackle growth hormone excess.

For those with too much growth hormone, stem cells can help. They target this overproduction. By placing these cells in the body, hormone levels can become normal again. This eases the symptoms. Updating how we treat this condition with stem cells might lead to better results. It might mean less need for things like surgery or radiation.

Early studies on this treatment have already given good news. We are still learning about its full effects. Researchers want to see how safe and helpful it is over time. This research shows the promise of using stem cells for growth hormone excess. It marks a big step forward in medical care.