Metabolic Diseases Clinical Trial
— MitrAlanineOfficial title:
Evaluation of Capillary Blood Collection Devices (Mitra® and HemaPEN®) in the Context of Metabolic Diseases and, in Particular, Pediatric Monitoring of Phenylketonuria
The aim is to demonstrate a new application for a blood collection device. This device is already widely used in pharmacology. It is not currently used for metabolic diseases. Its ease of use enables repeated sampling at home. What's more, the device can be sent by post, making it ideally suited to the needs of this cohort of children, whose phenylalanine levels need to be monitored very regularly.
Status | Recruiting |
Enrollment | 40 |
Est. completion date | December 12, 2025 |
Est. primary completion date | December 12, 2025 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 3 Months to 18 Years |
Eligibility | Inclusion Criteria: - Children aged 3 months to 18 years - suffering from phenylketonuria or hyperphenylalaninemia - who have had a capillary and blood test including a phenylalanine assay at CHUGA - Whose parents or legal guardians are affiliated to the social security system. - For whom parents or legal guardians have not objected to the MitrAlanine study. Exclusion Criteria: - Parents or legal guardians opposed to the MitrAlanine study |
Country | Name | City | State |
---|---|---|---|
France | CHU Grenoble Alpes | Grenoble |
Lead Sponsor | Collaborator |
---|---|
University Hospital, Grenoble |
France,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Comparison of phenylalanine concentrations | Comparison of phenylalanine concentrations in the new device with those in the current device (blotter). | Day 1 | |
Secondary | Ease of use of research device | ease of use of DM-DIV MITRA® and DM-DIV HemaPEN® via a 3 questions-and-answer guide for samplers | Day 1 | |
Secondary | sample conformity | Conformity of blood sample on DM-DIV MITRA® and DM-DIV HemaPEN® versus DM-DIV Perkin Elmer | Day 1 | |
Secondary | comparison of concentrations of tyrosin | comparison of concentrations of other amino acids (tyrosin) dosed at the same time as phenylalanine | Day 1 | |
Secondary | comparison of concentrations of total leucin | comparison of concentrations of other amino acids (total leucin) dosed at the same time as phenylalanine | Day 1 | |
Secondary | comparison of concentrations of methionin | comparison of concentrations of other amino acids (methionin) dosed at the same time as phenylalanine | Day 1 |
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