Evidence map›Paper›PMID 31068221›Full record

ArticleTrials2019

Effectiveness and pulmonary complications of perioperative laryngeal mask airway used in elderly patients (POLMA-EP trial): study protocol for a randomized controlled trial.

Ling Zhu, Xiao Shi, Suqing Yin, Jiemin Yin, Ziyu Zhu, Xiong Gao, Yingfu Jiao, Weifeng Yu, Liqun Yang

Erratum issued Registry-linked trialOpen 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. An erratum has been issued. It is linked to trial NCT02240901 (Effectiveness and Pulmonary Complications of Peri-Operative Laryngeal Mask Airway Used in Elderly Patients), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 26% 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.

NCT02240901 nacompletednot on this map

Effectiveness and Pulmonary Complications of Peri-Operative Laryngeal Mask Airway Used in Elderly Patients(POLMA-EP Trial): a Multi-center Randomized Controlled Clinical Trial

TypeinterventionalSponsorRenJi HospitalRan2016 to 2020Enrolled2,900ConditionsComplications, SurgeryArmsLaryngeal mask airway（LMA）, Endotracheal intubation（ETI）
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Ling ZhuDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Xiao ShiDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Suqing YinDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Jiemin YinDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Ziyu ZhuDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Xiong GaoDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Yingfu JiaoDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China.
Weifeng YuDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China. ywf808@yeah.net.
Liqun YangDepartment of Anesthesiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 160 Pujian Road, Shanghai, 200127, China. lqyang72721@126.com.
Renji Hospital · CNShanghai Jiao Tong University · CN

Funding

Outstanding Academic Leaders' Program of Health and Family Planning Commission of Shanghai 2017BR042
6 · The paper itself

Abstract

backgroundWith the increasing amount of geriatric surgery, it has become a great challenge for anesthesiologists to reduce the incidence of postoperative pulmonary complications (PPCs). The two most popular airway management methods, laryngeal mask airway (LMA) and endotracheal intubation (ETI), both have their unique advantages in specific clinical settings. For the purpose of helping clinicians make better decisions on airway management during geriatric surgery, we designed this multi-center clinical trial to compare the influence of LMA and ETI on PPCs. METHODS/

designIn this multi-center, randomized, parallel clinical trial, a total of 6000 elderly patients, aged ≥ 70 years, with an American Society of Anesthesiologists classification level of 1-2 and a body mass index ≤ 35 kg/m DISCUSSION: This trial will assess the possible benefits or disadvantages of perioperative LMA use in elderly patients compared with ETI regarding the occurrence of PPCs and clinical prognosis. We expect that this trial will also add to the current understanding of PPCs in geriatric populations and contribute to the international recommendations of geriatric surgery management.

trial registrationClinicalTrials.gov, NCT02240901 . Registered on 16 September 2014.

Indexed as

AgedAge FactorsAnesthesia, GeneralChinaElective Surgical ProceduresEquipment DesignFemaleHumansIntubation, IntratrachealLaryngeal MasksMaleMulticenter Studies as TopicRandomized Controlled Trials as TopicRespiratory Tract DiseasesRisk FactorsTime FactorsElderly patientLaryngeal mask airwayPostoperative complicationVentilation mode

Identifiers

PMID31068221
PMCPMC6505282
OpenAlexW4246234318

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.