Evidence map›Paper›PMID 36522433›Full record

Trial reportScientific reports2022

Driving pressure-guided ventilation improves homogeneity in lung gas distribution for gynecological laparoscopy: a randomized controlled trial.

Wei Zhang, Feifei Liu, Zhanqi Zhao, Chunqing Shao, Xin Xu, Jiajia Ma, Ruquan Han

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 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

12 citing papers in PubMed, 2 syntheses or guidelines 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

7 authors.

Wei Zhang *Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.
Feifei Liu *Department of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.
Zhanqi ZhaoDepartment of Biomedical Engineering, Fourth Military Medical University, Xi'an, 710000, People's Republic of China.
Chunqing ShaoDepartment of Clinical Diagnosis and Laboratory, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.
Xin XuDepartment of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.
Jiajia MaDepartment of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China.
Ruquan HanDepartment of Anesthesiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, People's Republic of China. ruquan.han@ccmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate whether driving pressure-guided ventilation could contribute to a more homogeneous distribution in the lung for gynecological laparoscopy. Chinese patients were randomized, after pneumoperitoneum, to receive either positive end expiratory pressure (PEEP) of 5 cm H

Indexed as

LaparoscopyPositive-Pressure RespirationBlood Gas AnalysisHumansLungRespiratory Mechanics

Identifiers

PMID36522433
PMCPMC9755264

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.