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A Research Study of How Well Macimorelin Works to Find Out if Children Have a Lack of Growth Hormone and How Safe it is — DETECT  

Growth Hormone Deficiency Clinical Trial

Official title:
Multicenter, Open Label Trial to Investigate the Efficacy and Safety of a Single Oral Dose of 1.0 mg/kg Macimorelin Acetate as Growth Hormone Stimulation Test (GHST) in Pediatric Patients With Suspected Growth Hormone Deficiency (GHD)

Clinical Trial Summary

This research study will find out if a new growth hormone stimulation test is safe and works as well as other tests to diagnose growth hormone deficiency (GHD) in children. The stimulation test will use a new growth hormone stimulating substance called macimorelin. By now, only adults in the USA can get this new stimulation test. The results of this study are expected to help children and teenagers with suspected GHD to get the macimorelin stimulation test. The macimorelin test will be compared to a clonidine and an arginine test. Both are known standard stimulation tests. Altogether two macimorelin tests are planned to be performed in the study, to show how repeatable macimorelin tests results are (under a set of similar conditions).

Clinical Trial Description

Each study participant (patient) will have 5 to 6 visits in total with the study doctor. The study will last for about 1 to 4 months, dependent on how close the visits are done. At the visits 2, 3, 4 and 5, the patient will get a stimulation test done and blood samples will be taken. At those 4 visits, the patient will have either to drink a macimorelin drink, take some clonidine tablets or get an arginine infusion. In total, the patient will get 2 macimorelin, 1 clonidine and 1 arginine test done. The level of growth hormone (GH) will be measured 4 times during the clonidine and during the arginine test and 5 times during the macimorelin test. After the test, questions on the test tolerability will be captured from patients and parents. After the arginine test, a urine dipstick test is to be done by the patient at home. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04786873
Study type Interventional
Source AEterna Zentaris
Contact
Status Active, not recruiting
Phase Phase 3
Start date November 16, 2021
Completion date June 2024
View Details
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