See the DrugPatentWatch profile for Macrilen
What is Macrilen?
Macrilen is the brand name for macimorelin, a prescription medicine used as a diagnostic test to see whether the body is producing enough growth hormone (GH). It works by stimulating the pituitary gland to release GH after a dose is taken, and the result is measured with blood tests. The test is used to assess adult growth hormone deficiency and related conditions. [1]
How does the Macrilen test work?
You take a single oral dose of Macrilen, and then blood samples are collected over a set period to measure growth hormone levels in response to the medicine. Clinicians interpret those GH results to judge whether there is growth hormone deficiency. [1]
Who is Macrilen prescribed for?
Macrilen is used for evaluating possible growth hormone deficiency in adults, as determined by a clinician based on symptoms and other testing. It is a diagnostic tool rather than a treatment for growth hormone deficiency. [1]
How is Macrilen different from other growth-hormone stimulation tests?
Unlike some alternatives that require different drugs or administration routes, Macrilen is taken by mouth and relies on a measured GH response after dosing. Clinicians choose among stimulation tests based on what’s appropriate for the patient and what is available in their setting. [1]
What side effects do people report with Macrilen?
Possible side effects can include symptoms related to the diagnostic drug and the procedure, such as headache, nausea, abdominal discomfort, or changes in appetite. Specific effects depend on the patient and the dosing/test protocol. [1]
Is Macrilen the same as growth hormone replacement?
No. Macrilen is used to diagnose growth hormone deficiency by measuring the body’s GH response. Growth hormone replacement uses different medications and is prescribed only if deficiency is confirmed. [1]
Where can I find the official prescribing information?
The most reliable details on dosing, test timing, interpretation of results, and safety information come from the official label and prescribing information for macimorelin (Macrilen). [1]
Sources
[1] https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=216529