+

Indication

Macrilen is indicated for the diagnosis of adult growth hormone deficiency (AGHD).

Limitations of Use

The safety and diagnostic performance of Macrilen have not been established for subjects with a body mass index (BMI) > 40 kg/m2.

Important Safety Information

Warnings and Precautions

QT Prolongation

Macrilen causes an increase of about 11 msec in the corrected QT (QTc) interval. QT prolongation can lead to development of torsade de pointes-type ventricular tachycardia with the risk increasing as the degree of prolongation increases. The concomitant use of Macrilen with drugs that are known to prolong the QT interval should be avoided.

Potential for False Positive Test Results with Use of Strong CYP3A4 Inducers

Concomitant use of strong CYP3A4 inducers with Macrilen can decrease macimorelin plasma levels significantly and thereby lead to a false positive result. Strong CYP3A4 inducers should be discontinued and enough time should be given to allow washout of CYP3A4 inducers prior to test administration.

Potential for False Negative Test Results in Recent Onset Hypothalamic Disease

Adult growth hormone (GH) deficiency caused by a hypothalamic lesion may not be detected early in the disease process. Macimorelin acts downstream from the hypothalamus and macimorelin stimulated release of stored GH reserves from the anterior pituitary could produce a false negative result early when the lesion involves the hypothalamus. Repeat testing may be warranted in this situation.

Adverse Reactions

The most common adverse reactions were dysgeusia, dizziness, headache, fatigue, nausea, hunger, diarrhea, upper respiratory tract infection, feeling hot, hyperhidrosis, nasopharyngitis, and sinus bradycardia

Please see Full Prescribing Information.

Formulary kit

Download the information below to evaluate formulary coverage for Macrilen, an FDA-approved test for the diagnosis of Adult Growth Hormone Deficiency (AGHD). You will also find more information on the clinical trial and on how to order the test.

Macrilen pricing sheet

The pricing sheet includes an overview of pricing for Macrilen, supply and storage information, and the National Drug Code number.

Download

Macrilen clinical monograph

This presentation includes a comprehensive overview of Macrilen, with a product monograph and abbreviated formulary kit for pharmacy and therapeutic use.

Download

Frequently asked questions

Read some frequently asked questions and answers about Macrilen.

Download

AGHD testing landscape guide

Learn about the current testing landscape for AGHD.

Download

See the study results of Macrilen vs the gold standard

How to order Macrilen

Indication

Macrilen is indicated for the diagnosis of adult growth hormone deficiency (AGHD).

Limitations of Use

The safety and diagnostic performance of Macrilen have not been established for subjects with a body mass index (BMI) > 40 kg/m2.

Important Safety Information

Warnings and Precautions

QT Prolongation

Macrilen causes an increase of about 11 msec in the corrected QT (QTc) interval. QT prolongation can lead to development of torsade de pointes-type ventricular tachycardia with the risk increasing as the degree of prolongation increases. The concomitant use of Macrilen with drugs that are known to prolong the QT interval should be avoided.

Potential for False Positive Test Results with Use of Strong CYP3A4 Inducers

Concomitant use of strong CYP3A4 inducers with Macrilen can decrease macimorelin plasma levels significantly and thereby lead to a false positive result. Strong CYP3A4 inducers should be discontinued and enough time should be given to allow washout of CYP3A4 inducers prior to test administration.

Potential for False Negative Test Results in Recent Onset Hypothalamic Disease

Adult growth hormone (GH) deficiency caused by a hypothalamic lesion may not be detected early in the disease process. Macimorelin acts downstream from the hypothalamus and macimorelin stimulated release of stored GH reserves from the anterior pituitary could produce a false negative result early when the lesion involves the hypothalamus. Repeat testing may be warranted in this situation.

Adverse Reactions

The most common adverse reactions were dysgeusia, dizziness, headache, fatigue, nausea, hunger, diarrhea, upper respiratory tract infection, feeling hot, hyperhidrosis, nasopharyngitis, and sinus bradycardia

Please see Full Prescribing Information.

900 Northbrook Drive, Suite 200

Trevose, PA 19053

United States

Phone: +1 610-254-9200

macrilen_info@strongbridgebio.com