Lanreotide is a medication used to treat certain medical conditions, such as acromegaly, neuroendocrine tumors, and carcinoid syndrome. It is a somatostatin analogue, and works by blocking the release of hormones that cause the conditions it is used to treat. It is injected into the muscles or under the skin, usually once every four weeks. Common side effects include nausea, diarrhea, and abdominal pain.
Lanreotide, also sold under the brand name Somatuline, is a medication used to treat a couple of different conditions [1]. Here's a breakdown of what it does:
Conditions treated:
- Acromegaly: This is a hormonal disorder caused by the excessive production of growth hormone by the pituitary gland. Lanreotide helps manage acromegaly by mimicking the effects of somatostatin, a natural hormone that inhibits growth hormone release [1, 2].
- Gastroenteropancreatic neuroendocrine tumors (GEP-NETs): These are tumors that arise in the hormone-producing cells of the digestive system and pancreas. Lanreotide can help control symptoms associated with GEP-NETs, such as diarrhea, flushing, and abdominal pain [2, 3].
- Carcinoid syndrome: This is a group of symptoms that can occur in people with certain types of cancer, often caused by excessive hormone production by the tumors. Lanreotide can help alleviate symptoms of carcinoid syndrome [2].
How it works:
Lanreotide belongs to a class of drugs called somatostatin analogs. Somatostatin is a naturally occurring hormone that helps regulate various functions in the body, including growth hormone release and hormone production by certain tumors. By mimicking somatostatin, Lanreotide can:
- Reduce growth hormone levels in acromegaly patients [1].
- Suppress hormone production by GEP-NETs, thereby alleviating symptoms [2].
- Reduce hormone production in tumors causing carcinoid syndrome, providing symptomatic relief [2].
Dosage and administration:
Lanreotide is typically administered as an injection, either intramuscularly (into a muscle) or subcutaneously (under the skin) by a healthcare professional. The dosage and frequency of injection will depend on the specific condition being treated [2].
Important things to remember:
- Lanreotide is a prescription medication and should only be taken under the supervision of a doctor.
- It can cause side effects, like abdominal pain, nausea, diarrhea, gallstones, and headache [2].
- Lanreotide may interact with other medications, so it's crucial to inform your doctor about all the medicines you are taking before starting Lanreotide treatment [2].