Evidence map›Paper›PMID 27822927›Full record

ArticleJournal of Korean medical science2016

Decreased Chitotriosidase Activity and Levels in Familial Mediterranean Fever.

Halef Okan Doğan, Ahmet Omma, Turan Turhan, Nihal Boğdaycıoğlu, Yaşar Karaaslan, Hayrettin Yavuz, Özlem Demirpençe, Hüseyin Aydın, Sevtap Bakır

Open access · goldAbstract read
In one paragraph

Article in Journal of Korean medical science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 35% 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

4 citing papers in PubMed, 6 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

9 authors at 3 institutions in 1 country.

Halef Okan DoğanDepartment of Biochemistry, Faculty of Medicine, University of Cumhuriyet, Sivas, Turkey. halefokan@gmail.com.ORCID http://orcid.org/0000-0001-8738-0760
Ahmet OmmaDepartment of Rheumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey.ORCID http://orcid.org/0000-0003-2582-7445
Turan TurhanDepartment of Biochemistry, Ankara Numune Training and Research Hospital, Ankara, Turkey.ORCID http://orcid.org/0000-0002-7484-0681
Nihal BoğdaycıoğluDepartment of Biochemistry, Samsun Training and Research Hospital, Samsun, Turkey.ORCID http://orcid.org/0000-0003-1416-4893
Yaşar KaraaslanDepartment of Rheumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey.ORCID http://orcid.org/0000-0001-7713-0389
Hayrettin YavuzDepartment of Biochemistry, Faculty of Medicine, University of Cumhuriyet, Sivas, Turkey.ORCID http://orcid.org/0000-0001-5190-7022
Özlem DemirpençeDepartment of Biochemistry, Faculty of Medicine, University of Cumhuriyet, Sivas, Turkey.ORCID http://orcid.org/0000-0001-7348-2045
Hüseyin AydınDepartment of Biochemistry, Faculty of Medicine, University of Cumhuriyet, Sivas, Turkey.ORCID http://orcid.org/0000-0002-3194-830X
Sevtap BakırDepartment of Biochemistry, Faculty of Medicine, University of Cumhuriyet, Sivas, Turkey.ORCID http://orcid.org/0000-0003-1956-0844
Sivas Cumhuriyet Üniversitesi · TRAnkara Numune Eğitim ve Araştırma Hastanesi · TRSamsun University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Different studies have demonstrated changes in chitotriosidase (ChT) activity and concentrations in multiple diseases. However, changes in ChT activity and concentrations have not been concurrently evaluated in patients with Familial Mediterranean Fever (FMF). In this study, we analyzed the changes in serum ChT activity and concentrations in patients with FMF. The study included a total of 80 patients with FMF and 80 healthy controls. ChT enzyme activity and concentrations were measured and then compared between the groups. ChT activity was measured by using fluorometric ELISA and ChT concentrations were measured by using colorimetric ELISA methods. The median ChT activity was 10.00 (6.00-15.00) nmol/mL/hr in the patients and 14.00 (6.25-20.75) nmol/mL/hr in the controls. There was a statistically significant difference in the ChT activity between the controls and patients (P = 0.027). The median ChT concentrations were 65.40 (46.20-84.92) pg/mL and 125.00 (75.72-143.95) pg/mL in the patients and controls, respectively (P < 0.001), which were expressed as median percentiles (25th-75th). Additionally, we found no correlation between C-reactive protein and ChT activity (P = 0.978, r = 0.003) and concentrations (P = 0.446, r = -0.87). Serum ChT enzyme activity and concentrations may not be considered as a biomarker in FMF patients taking colchicine. New studies are needed to evaluate the changes of enzyme activity and concentration in colchicine-negative patients.

Indexed as

AdolescentAdultAgedCase-Control StudiesColchicineC-Reactive ProteinEnzyme-Linked Immunosorbent AssayFamilial Mediterranean FeverFemaleGenotypeHexosaminidasesHumansMaleMiddle AgedPolymorphism, GeneticYoung AdultchitotriosidaseColchicineC-Reactive ProteinHexosaminidasesChitotriosidase ActivityChitotriosidase ConcentrationFamilial Mediterranean Fever

Identifiers

PMID27822927
PMCPMC5102852
OpenAlexW2529111781

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.