Evidence map›Paper›PMID 28875601›Full record

ArticleJournal of Korean medical science2017

Can the Thiol/Disulfide Imbalance Be a Predictor of Colchicine Resistance in Familial Mediterranean Fever?

Ahmet Omma, Sevinc Can Sandikci, Orhan Kücüksahin, Murat Alisik, Ozcan Erel

Open access · goldAbstract read
In one paragraph

Article in Journal of Korean medical science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% 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.

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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Ahmet OmmaDepartment of Rheumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey. ahmetomma@hotmail.com.ORCID https://orcid.org/0000-0003-2582-7445
Sevinc Can SandikciDepartment of Rheumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey.ORCID https://orcid.org/0000-0001-5921-8029
Orhan KücüksahinDivision of Rheumatology, Department of Internal Medicine, Yildirim Beyazit University, Ankara, Turkey.ORCID https://orcid.org/0000-0001-6577-8129
Murat AlisikDepartment of Clinical Biochemistry, Faculty of Medicine, Yildirim Beyazit University, Ankara, Turkey.ORCID https://orcid.org/0000-0003-0434-3206
Ozcan ErelDepartment of Clinical Biochemistry, Faculty of Medicine, Yildirim Beyazit University, Ankara, Turkey.ORCID https://orcid.org/0000-0002-2996-3236
Ankara Yıldırım Beyazıt University · TRAnkara Numune Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Familial Mediterranean fever (FMF) is a chronic autoinflammatory condition characterized by fever attacks and recurrent polyserositis. Subclinical inflammation that persists during attack-free periods can result in oxidative stress (OS) damage. Thiol groups bind to reactive oxygen radicals and protect cells and tissues from OS damage. The aim of this study was to investigate the relationship between thiol-disulfide balance and colchicine resistance in FMF patients during an attack or attack-free period. A newly developed spectrophotometric method was used to measure native thiol (NT) and disulfide (DS) levels in FMF patients and an age-sex matched group of healthy controls. NT and DS levels were compared in FMF patients 1) with vs. without colchicine resistance; and 2) during an attack (FMF-AP) vs. attack-free period (FMF-AFP). A total of 118 FMF patients and 60 healthy controls were studied. NT (P < 0.001) and total thiol (TT) (P < 0.001) levels in FMF patients were significantly lower compared to healthy controls. NT (P = 0.030) and TT (P = 0.010) levels of FMF-AP patients were significantly lower than that of FMF-AFP patients. FMF-AP patients had significantly higher DS levels than FMF-AFP patients (P = 0.039). Compared to FMF patients without colchicine resistance, elevated levels of DS (P = 0.019) but not NT (P = 0.620) and TT (P = 0.718) were found in those with colchicine resistance. Thiol-disulfide homeostasis is altered in FMF patients during an attack period and this imbalance may be associated with colchicine resistance.

Indexed as

Drug ResistanceAdolescentAdultAgedBlood SedimentationCase-Control StudiesColchicineC-Reactive ProteinDisulfidesFamilial Mediterranean FeverFemaleHumansImmunoturbidimetryMaleMiddle AgedOxidative StressColchicineC-Reactive ProteinDisulfidesMEFV protein, humanPyrinSulfhydryl CompoundsAttackColchicine ResistanceDisulfideFamilial Mediterranean FeverThiol

Identifiers

PMID28875601
PMCPMC5592171
OpenAlexW2751945399

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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.