Evidence map›Paper›PMID 38276268›Full record

ArticleLife (Basel, Switzerland)2023

Potential Biomarkers for the Earlier Diagnosis of Kidney and Liver Damage in Acute Intermittent Porphyria.

Elin Storjord, Staffan Wahlin, Bård Ove Karlsen, Randolf I Hardersen, Amy K Dickey, Judith K Ludviksen, Ole-Lars Brekke

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Life (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01617642 (Dental Health, Diet, Inflammation and Biomarkers in Patients With Acute Intermittent Porphyria), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 29% of its field
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.

NCT01617642 unknown statusnot on this map

Dental Health, Diet, Inflammation and Biomarkers in Patients With Acute Intermittent Porphyria(AIP)

TypeobservationalSponsorNordlandssykehuset HFRan2012 to 2024Enrolled100ConditionsAcute Intermittent Porphyria
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. OxyVitaInternational journal of molecular sciences · 2025
    Article
  3. A novelFrontiers in genetics · 2025
    Article
  4. Article
  5. Article
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 at 3 institutions in 3 countries.

Elin StorjordDepartment of Laboratory Medicine, Nordland Hospital Trust, 8092 Bodø, Norway.
Staffan WahlinHepatology Division, Department of Upper GI Diseases, Porphyria Centre Sweden, Karolinska Institute and Karolinska University Hospital, 14186 Stockholm, Sweden.ORCID 0000-0002-5985-9464
Bård Ove KarlsenDepartment of Laboratory Medicine, Nordland Hospital Trust, 8092 Bodø, Norway.ORCID 0000-0002-4460-1938
Randolf I HardersenDepartment of Nephrology, Nordland Hospital Trust, 8092 Bodø, Norway.ORCID 0000-0003-3809-5511
Amy K DickeyDepartment of Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.
Judith K LudviksenResearch Laboratory, Nordland Hospital Trust, 8092 Bodø, Norway.
Ole-Lars BrekkeDepartment of Laboratory Medicine, Nordland Hospital Trust, 8092 Bodø, Norway.ORCID 0000-0002-2323-0154
Nordland Hospital Trust · NOHarvard University · USKarolinska University Hospital · SE

Funding

Nordland Hospital Trust 11641Northern Norway Regional Health Authority SFP1068-12
6 · The paper itself

Abstract

Acute intermittent porphyria (AIP) is an inherited metabolic disorder associated with complications including kidney failure and hepatocellular carcinoma, probably caused by elevations in the porphyrin precursors porphobilinogen (PBG) and delta-aminolevulinic acid (ALA). This study explored differences in modern biomarkers for renal and hepatic damage between AIP patients and controls. Urine PBG testing, kidney injury panels, and liver injury panels, including both routine and modern biomarkers, were performed on plasma and urine samples from AIP cases and matched controls (50 and 48 matched pairs, respectively). Regarding the participants' plasma, the AIP cases had elevated kidney injury marker-1 (KIM-1,

Indexed as

acute intermittent porphyriabiomarkercytokinesdelta-aminolevulinic acidfatty acid-binding protein-1inflammationkidney injury molecule-1porphobilinogenporphyriaα-glutathione S-transferase

Identifiers

PMID38276268
PMCPMC11154556
OpenAlexW4390060313

What OpenQuestion holds

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Registered trials

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.