Evidence map›Paper›PMID 40078825›Full record

ArticleJIMD reports2025

Diagnosis of Primary Trimethylaminuria in an Affected Patient With a Rare Genotype in Sub-Saharan Africa.

M Dercksen, M Perumal, E Davoren, D R Reed, C Murry-Maritz, R van der Sluis, S Mason

Abstract read
In one paragraph

Article in JIMD reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

M DercksenCentre for Human Metabolomics, North-West University Potchefstroom South Africa.
M PerumalCentre for Human Metabolomics, North-West University Potchefstroom South Africa.
E DavorenCentre for Human Metabolomics, North-West University Potchefstroom South Africa.
D R ReedMonell Chemical Senses Center Philadelphia USA.
C Murry-MaritzPrivate Practice South Africa.
R van der SluisBiomedical and Molecular Metabolism Research, Faculty of Natural and Agricultural Sciences, North-West University Potchefstroom South Africa.
S MasonBiomedical and Molecular Metabolism Research, Faculty of Natural and Agricultural Sciences, North-West University Potchefstroom South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary trimethylaminuria (TMAU) is characterized by systemic accumulation of trimethylamine (TMA) due to the deficient activity of flavin-containing monooxygenase 3 (FMO3). The disorder does not have detrimental pathophysiological consequences, but patients develop psychological symptoms due to the emotionally debilitating bodily odor defined as decaying fish that affects their quality of life. Here, we illustrate the utility of a diagnostic workup on an adolescent with primary TMAU, including biochemical and genetic investigations that confirm the diagnosis. A direct substrate (TMA) loading protocol was used, followed by the collection of urine samples at predetermined intervals. The conversion of TMA to trimethylamine oxide (TMAO), monitored by

Identifiers

PMID40078825
PMCPMC11897904

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.