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Urinary creatinine-normalized metabolites: biomarker evidence

Urinary creatinine-normalized metabolites appears in 1 entry of the OSMF biomarker atlas, covering ME/CFS. Across those entries it is mixed in 1. It is currently reported in a single condition in this atlas; cross-condition comparison will be added as the dataset grows. Each row below links to a page with the comparison group, associated symptoms, test details and primary citation.

ME/CFS

Where Urinary creatinine-normalized metabolites is reported

Also listed as: Metabolomic ratios

ConditionDirectionCompared againstAssociated symptomsSource
ME/CFS↕ inconsistenthealthy controlsMetabolic pathway alterationsTaccori et al. 2023

Frequently asked questions

In which conditions is Urinary creatinine-normalized metabolites altered?

In the OSMF atlas Urinary creatinine-normalized metabolites is reported in ME/CFS. It is mixed in 1 across 1 entries.

Is there a standard clinical test for Urinary creatinine-normalized metabolites?

The atlas entries for Urinary creatinine-normalized metabolites do not carry a LOINC code, which usually means the marker was measured with research assays or study-specific methods rather than a routine clinical panel.

Is one abnormal Urinary creatinine-normalized metabolites result diagnostic?

No single biomarker result is diagnostic of any of these conditions. Findings reflect group averages from published cohorts with substantial overlap between patients and controls.

Cite this page

Open Source Medicine Foundation. (2026). Urinary creatinine-normalized metabolites across conditions: biomarker evidence. OSMF Research Tracker. Retrieved October 7, 2026, from https://research.opensourcemed.info/biomarkers/markers/urinary-creatinine-normalized-metabolites.html
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Last reviewed: 2026-06-29 · Browse: Biomarker Index · All marker pages · Biomarker Atlas

Disclaimer: Educational synthesis of peer-reviewed research; not medical advice. Findings are group-level and vary with study design. Discuss any result with a qualified clinician.