Evidence map›Paper›PMID 26903714›Full record

ArticleMediators of inflammation2016

The Impact of Obstructive Sleep Apnoea and Nasal Continuous Positive Airway Pressure on Circulating Ischaemia-Modified Albumin Concentrations.

Firat Uygur, Hakan Tanriverdi, Murat Can, Tacettin Ornek, Fatma Erboy, Bulent Altinsoy, Figen Atalay, Murat Damar, Furuzan Kokturk, Meltem Tor

Abstract read
In one paragraph

Article in Mediators of inflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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.

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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. [Research progress on correlation between childhood obesity and obstructive sleep apnea].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2023
    Review
  6. Article
  7. Childhood Obesity and Respiratory Diseases: Which Link?Children (Basel, Switzerland) · 2021
    Review
  8. Evaluation of MIh Scoring System in Diagnosis of Obstructive Sleep Apnea Syndrome.Medical science monitor : international medical journal of experimental and clinical research · 2017
    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

10 authors.

Firat UygurFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Hakan TanriverdiFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Murat CanFaculty of Medicine, Department of Biochemistry Zonguldak, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Tacettin OrnekFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Fatma ErboyFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Bulent AltinsoyFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Figen AtalayFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Murat DamarFaculty of Medicine, Department of Otolaryngology, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Furuzan KokturkFaculty of Medicine, Department of Biostatistics, Bulent Ecevit University, 67600 Zonguldak, Turkey.
Meltem TorFaculty of Medicine, Department of Pulmonary Medicine, Bulent Ecevit University, 67600 Zonguldak, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to evaluate the impact of obstructive sleep apnoea syndrome (OSAS) and the effects of nasal continuous positive airway pressure (CPAP) on circulating ischaemia-modified albumin (IMA) concentrations. The study included 97 newly diagnosed OSAS patients and 30 nonapnoeic controls. Blood samples were obtained in the morning after polysomnography. After 3 months of CPAP treatment, 31 patients with moderate-severe OSAS were reassessed for serum IMA concentrations. Significantly higher serum IMA concentrations were measured in the OSAS group than in the control group [0.518 ± 0.091 absorbance units (ABSU), 0.415 ± 0.068 ABSU, P < 0.001]. Serum IMA concentrations correlated significantly with the apnoea-hypopnoea index, mean SaO2, desaturation index, and C-reactive protein concentrations. Multiple logistic regression analyses showed that OSAS increased the serum IMA concentration independent of age, sex, body mass index, smoking habit, and cardiovascular disease. After 3 months of treatment with CPAP, OSAS patients had significantly lower serum IMA concentrations (0.555 ± 0.062 ABSU to 0.431 ± 0.063 ABSU, P < 0.001). The results showed that OSAS is associated with elevated concentrations of IMA, which can be reversed by effective CPAP treatment.

Indexed as

AdultBiomarkersContinuous Positive Airway PressureFemaleHumansMaleMiddle AgedPolysomnographyProspective StudiesSerum AlbuminSerum Albumin, HumanSleep Apnea, ObstructiveBiomarkersischemia-modified albuminSerum AlbuminSerum Albumin, Human

Identifiers

PMID26903714
PMCPMC4745313

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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.