Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Butyrylcarnitine+Isobutyrylcarnitine (C4)/Octanoylcarnitine (C8) [Molar ratio] in Dried blood spot NLM Biomarkers, genetics, and genomics
Biomarkers, genetics, and genomics relevant to AD/ADRD
 NIH CDEs
  • ▼ NLM
    • ▼ Newborn Screening
      • ▼ Classification
        • Chemistry

# Datatype

UUID: d081be9d-33b3-50d3-adf7-b1b3807471e0

Text

# Name Origin Origin Concept type

UUID: cd7aafd6-4329-513c-a7c6-691f4795ec72

Butyrylcarnitine+Isobutyrylcarnitine (C4) LOINC - Part - Component LP66333-3 object

UUID: f2b89786-51da-5886-9c02-cc7b4b2d5dc2

Octanoylcarnitine (C8) LOINC - Part - Divisors LP70166-1 property

UUID: 20097f14-946f-5011-9388-cd03a5903d2f

Pt [Point in time (spot)] LOINC - Part - Time LP6960-1 property

UUID: 123fa6c5-5e25-50ca-952a-61a811f82cbe

SRto [Substance Ratio] LOINC - Part - Property LP6868-6 property

UUID: 1d42fdb7-2a03-57b0-9401-538bec91f413

Qn LOINC - Part - Scale LP7753-9 property

UUID: 0de9c4e7-1a72-5ca0-9204-c3c21cfe3705

Bld.dot [Dried blood spot] LOINC - Part - System LP21304-8 property

# Definition Tags

UUID: defb4fe5-0e74-58d5-b1da-4baec4bfd710

Butyrylcarnitine+Isobutyrylcarnitine/Octanoylcarnitine is a primary marker for Short-chain acyl-CoA dehydrogenase deficiency, Isobutyrylglycinuria and Ethylmalonic encephalopathy. TERM DEFINITION/DESCRIPTION(S)

# Designation Tags

UUID: ffd9e916-134f-571e-99a7-12c7d00b5d78

Butyryl+Isobutyrylcarn/C8 DBS-sRto Shortname

UUID: 185c956c-5607-5282-9d24-b8ddd5357e7a

Butyrylcarnitine+Isobutyrylcarnitine (C4)/Octanoylcarnitine (C8) [Molar ratio] in Dried blood spot Long Common Name Question Text

# Identifier Origin Version

UUID: 19ff61a0-e922-5d83-8873-1b26187b84f6

Xkbb2yg8hQG NLM CDEs 12-02-2025-download

UUID: 0edceae1-5a90-500a-b18c-7741b49e07ba

53169-9 LOINC 2.56