Evidence map›Paper›PMID 25885289›Full record

Observational studyLipids in health and disease2015

The role of plasma triglyceride/high-density lipoprotein cholesterol ratio to predict cardiovascular outcomes in chronic kidney disease.

Alper Sonmez, Mahmut Ilker Yilmaz, Mutlu Saglam, Hilmi Umut Unal, Mahmut Gok, Hakki Cetinkaya, Murat Karaman, Cem Haymana, Tayfun Eyileten, Yusuf Oguz and 3 more

Registry-linked trialAbstract readObservational Study
In one paragraph

Observational study in Lipids in health and disease, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02113462 (The Prospective Cohort Study to Investigate the Role of Plasma Triglyceride/High-Density Lipoprotein Cholesterol Ratio To Predict Cardiovascular Outcomes in Chronic Kidney Disease.), which is not on this map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
–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.

NCT02113462 completednot on this map

The Prospective Cohort Study to Investigate the Role of Plasma Triglyceride/High-Density Lipoprotein Cholesterol Ratio To Predict Cardiovascular Outcomes in Chronic Kidney Disease.

TypeobservationalSponsorGulhane School of MedicineRan2009 to 2013Enrolled197ConditionsChronic Kidney Disease
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

13 authors.

Alper SonmezDepartment of Endocrinology and Metabolism, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. alpersonmez@yahoo.com.
Mahmut Ilker YilmazDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. mahmutiyilmaz@yahoo.com.
Mutlu SaglamDepartment of Radiology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. mdsaglam@yahoo.com.
Hilmi Umut UnalDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. hilmiumut@hotmail.com.
Mahmut GokDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. mahmut_gok@yahoo.com.tr.
Hakki CetinkayaDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. drhakkicetinkaya@yahoo.com.
Murat KaramanDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. drmuratkaraman@gmail.com.
Cem HaymanaDepartment of Endocrinology and Metabolism, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. cemhaymana@hotmail.com.
Tayfun EyiletenDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. teyileten@gmail.com.
Yusuf OguzDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. heceperen@yahoo.com.
Abdulgaffar VuralDepartment of Nephrology, Gulhane School of Medicine, 06018, Etlik, Ankara, Turkey. agvural@gata.edu.tr.
Manfredi RizzoBiomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy. manfredi.rizzo@unipa.it.
Peter P TothUniversity of Illinois School of Medicine, Peoria, Il, USA. Peter.Toth@cghmc.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCardiovascular disease (CVD) risk is substantially increased in subjects with chronic kidney disease (CKD). The Triglycerides (TG) to High-Density Lipoprotein Cholesterol (HDL-C) ratio is an indirect measure of insulin resistance and an independent predictor of cardiovascular risk. No study to date has been performed to evaluate whether the TG/HDL-C ratio predicts CVD risk in patients with CKD.

methodsA total of 197 patients (age 53±12 years) with CKD Stages 1 to 5, were enrolled in this longitudinal, observational, retrospective study. TG/HDL-C ratio, HOMA-IR indexes, serum asymmetric dimethyl arginine (ADMA), high sensitivity C-reactive protein (CRP), parathyroid hormone (PTH), calcium, phosphorous, estimated glomerular filtration rate (eGFR), and albumin levels were measured. Flow mediated vasodilatation (FMD) of the brachial artery was assessed by using high-resolution ultrasonography.

resultsA total of 11 cardiovascular (CV) deaths and 43 nonfatal CV events were registered in a mean follow-up period of 30 (range 9 to 35) months. Subjects with TG/HDL-C ratios above the median values (>3.29) had significantly higher plasma ADMA, PTH, and phosphorous levels (p=0.04, p=0.02, p=0.01 respectively) and lower eGFR and FMD values (p=0.03, p<0.001 respectively). The TG/HDL-C ratio was an independent determinant of FMD (β=-0.25 p=0.02) along with TG, HDL-C, hsCRP, serum albumin, phosphate levels, systolic blood pressure, PTH, eGFR and the presence of diabetes mellitus. The TG/HDL-C ratio was also a significant independent determinant of cardiovascular outcomes [HR: 1.36 (1.11-1.67) (p=0.003)] along with plasma ADMA levels [HR: 1.31 (1.13-1.52) (p<0.001)] and a history of diabetes mellitus [HR: 4.82 (2.80-8.37) (p<0.001)].

conclusionThis study demonstrates that the elevated TG/HDL-C ratio predicts poor CVD outcome in subjects with CKD. Being a simple, inexpensive, and reproducible marker of CVD risk, the TG/HDL-C ratio may emerge as a novel and reliable indicator among the many well-established markers of CVD risk in CKD. SYSTEMATIC REVIEW REGISTRATION: Clinical trial registration number and date: NCT02113462 / 10-04-2014.

Indexed as

AdultAgedArginineBiomarkersCardiovascular DiseasesCholesterol, HDLC-Reactive ProteinFemaleGlomerular Filtration RateHumansLongitudinal StudiesMaleMiddle AgedParathyroid HormoneRenal Insufficiency, ChronicRetrospective StudiesArginineBiomarkersCholesterol, HDLC-Reactive ProteinN,N-dimethylarginineParathyroid HormoneSerum AlbuminTriglycerides

Identifiers

PMID25885289
PMCPMC4407467

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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.