Evidence map›Paper›PMID 25716536›Full record

SynthesisJournal of anesthesia2015

Effects of volatile vs. propofol-based intravenous anesthetics on the alveolar inflammatory responses to one-lung ventilation: a meta-analysis of randomized controlled trials.

Bin Sun, Jinfeng Wang, Lulong Bo, Yan Zang, Haihui Gu, Jinbao Li, Baohua Qian

Abstract readComparative StudyMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Journal of anesthesia, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 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

7 authors at 3 institutions in 1 country.

Bin SunDepartment of Transfusion Medicine, Changhai Hospital, Second Military Medical University, 168 Changhai Road, Shanghai, 200433, China.
Jinfeng Wang
Lulong Bo
Yan Zang
Haihui Gu
Jinbao Li
Baohua Qian
Changhai Hospital · CNSecond Military Medical University · CNXuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this meta-analysis is to compare the potential effects of inhalation anesthetics with total intravenous anesthetics on alveolar cytokine expression and lung-related clinical outcomes in patients undergoing one-lung ventilation (OLV) for thoracic surgery.

methodsWe retrieved the PubMed, EMBASE, and the Cochrane Library respectively to identify randomized controlled trials comparing different anesthetics (volatile anesthetics vs. intravenous anesthetics) on the pulmonary inflammatory response to OLV. The primary outcomes were the levels of alveolar concentrations of inflammatory cytokines.

resultsEight randomized controlled trials that included 365 patients were screened. Overall, there were significant differences in the concentration of alveolar inflammatory mediators between volatile group and intravenous group, in which volatile group had lower levels of TNF-α (SMD -1.51; 95 % CI -2.15 to -0.87; p < 0.001), IL-6 (SMD -0.70; 95 % CI -0.99 to -0.41; p < 0.001) and IL-8 (SMD -1.32; 95 % CI -2.20 to -0.45; p = 0.003). The overall number of pulmonary complications in the volatile group was smaller (RR 0.42; 95 % CI 0.23-0.77; p = 0.005) and patients in that group had significantly abridged hospitalization stay (WMD -3.59 days; 95 % CI -5.70 to -1.48 days; p = 0.001).

conclusionsInhalation anesthetics might be preferable in patients undergoing OLV for thoracic surgery and their protective effects might work via attenuating inflammatory responses.

Indexed as

Anesthetics, InhalationAnesthetics, IntravenousCytokinesHumansLength of StayLungOne-Lung VentilationPropofolRandomized Controlled Trials as TopicThoracic Surgical ProceduresAnesthetics, InhalationAnesthetics, IntravenousCytokinesPropofol

Identifiers

PMID25716536
OpenAlexW1979044110

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.