Ignite Creation Date:
2025-12-24 @ 4:16 PM
Ignite Modification Date:
2025-12-24 @ 4:16 PM
Study NCT ID:
NCT06710366
Status:
COMPLETED
Last Update Posted:
2024-11-29
First Post:
2024-11-26
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Prevalence of DAO (diamino Oxidase) Deficiency in Newborns
Sponsor:
AB Biotek
Organization:
Study Overview
Official Title:
Prevalence of DAO (diamino Oxidase) Deficiency in Newborns
Status:
COMPLETED
Status Verified Date:
2024-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
DAO-NEO-2022
Brief Summary:
Observational study to estimate the prevalence of genetic DAO deficiency in the population.
Detailed Description:
Diamine oxidase (DAO) is an enzyme encoded by the AOC1 gene responsible for the degradation of extracellular histamine. There are different factors that can induce a decrease in the DAO activity, with genetic origin being the main one. Currently, multiple genes have been identified SNPs that can alter the correct functioning of the DAO. The four most relevant SNPs that lead to a reduction in the enzymatic activity of DAO or a transcriptional activity decreased in this are the following: c.47C\>T (rs10156191), c.995C\>T (rs1049742), c.1990C\>G (rs1049793) and c.-691G\>T (rs2052129). Clinical studies indicate that DAO deficiency has a high prevalence in diseases such as Migraine (87%), fibromyalgia (75%) or attention deficit hyperactivity disorder (ADHD) in children (75%). However, to date no study has been conducted exploring the prevalence gene of DAO deficiency in the general population. Thus, the objective of this study is to estimate the prevalence of genetic DAO deficiency in the population.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: