Evidence map›Paper›PMID 31675982›Full record

ArticleTrials2019

PROtective Ventilation with a low versus high Inspiratory Oxygen fraction (PROVIO) and its effects on postoperative pulmonary complications: protocol for a randomized controlled trial.

Xue-Fei Li, Dan Jiang, Yu-Lian Jiang, Hong Yu, Jia-Li Jiang, Lei-Lei He, Xiao-Yun Yang, Hai Yu

Open access · goldAbstract readClinical Trial Protocol
PubMed Full text at PMC Publisher
In one paragraph

Article in Trials, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 25% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  1. 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

8 authors at 2 institutions in 1 country.

Xue-Fei LiDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Dan JiangDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Yu-Lian JiangDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Hong YuDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Jia-Li JiangDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Lei-Lei HeDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Xiao-Yun YangDepartment of Gynecology, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, China. cdyangxiaoyun@163.com.
Hai YuDepartment of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China. yuhaishan117@yahoo.com.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

1·3·5 project for disciplines of excellence-Clinical Research Incubation Project 2018HXFH052
6 · The paper itself

Abstract

backgroundPostoperative pulmonary complications (PPCs) are the most common perioperative complications following surgical site infection (SSI). They prolong the hospital stay and increase health care costs. A lung-protective ventilation strategy is considered better practice in abdominal surgery to prevent PPCs. However, the role of the inspiratory oxygen fraction (FiO METHODS AND

designPROtective Ventilation with a low versus high Inspiratory Oxygen fraction trial (PROVIO) is a single-center, prospective, randomized controlled trial planning to recruit 252 patients undergoing abdominal surgery lasting for at least 2 h. The patients will be randomly assigned to (1) a low-FiO DISCUSSION: The PROVIO trial assesses the effect of low versus high FiO

trial registrationwww.ChiCTR.org.cn , identifier: ChiCTR18 00014901 . Registered on 13 February 2018.

Indexed as

Randomized Controlled Trials as TopicAdultAgedAged, 80 and overHumansLung DiseasesMiddle AgedOutcome Assessment, Health CareOxygenPostoperative ComplicationsProspective StudiesRespiration, ArtificialOxygenAbdominal surgeryFraction of inspired oxygenLung-protective ventilationPostoperative pulmonary complications

Identifiers

PMID31675982
PMCPMC6823955
OpenAlexW2983789840

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.