Evidence map›Paper›PMID 31183676›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2019

Early extubation after thymectomy is good for the patients with myasthenia gravis.

Li Chen, Wenfeng Xie, Donghua Zheng, Siqi Wang, Ganping Wang, Jiaqi Sun, Qiang Tai, Zhenguang Chen

Open access · hybridAbstract read
In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. The associations of HLA-DRB1 gene polymorphisms with late-onset myasthenia gravis: a meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2020
    Pooled it
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Predictive factors for postoperative myasthenic crisis in patients with myasthenia gravis.Interdisciplinary cardiovascular and thoracic surgery · 2023
    Article
  8. Article
  9. Observational
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 1 institution in 1 country.

Li ChenIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Wenfeng XieIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Donghua ZhengIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Siqi WangIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Ganping WangIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Jiaqi SunIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China.
Qiang TaiIntensive Care Unit of East Division, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China. tai2004qiang@163.com.
Zhenguang ChenDepartment of Thoracic Surgery, The First Affiliated Hospital, Sun Yat-sen University, No. 58, Zhongshan Road II, Guangzhou, 510080, Guangdong, China. chenzhenguang@yahoo.com.ORCID http://orcid.org/0000-0001-6890-4063
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesPatients with myasthenia gravis (MG) often benefit from thymectomy, but the optimal timing of extubation following thymectomy in these patients remains unknown. This study of MG patients compared the effect of early and late extubation following thymectomy on clinical outcome.

methodsWe performed a study of data from 96 patients with MG who received thymectomy procedures, followed by early (< 6 h) or late (> 6 h) extubation, at our institution between October 2011 and November 2017. Patient clinical and demographic characteristics, preoperative data, and postoperative clinical outcomes were analyzed. Data sharing is not applicable to this article as no datasets were generated or analyzed during the current study.

resultsThe patients in the early extubation group (n = 53) and late extubation group (n = 43) had similar preoperative clinical and demographic characteristics. However, the early extubation group had a significantly longer duration of MG (24 months vs. 12 months, P < 0.013) and a lower incidence of reintubation (11.3% vs. 37.2%, P = 0.003). Postoperative pulmonary infection was significantly more common in the late extubation group (39.5% vs. 11.3%, P = 0.001; adjusted odds ratio = 6.94, 95% CI 1.24-38.97). Also, patients in the late extubation group had a longer duration of ICU stay (6.4 ± 4.0 h vs. 4.3 ± 1.8 h; P = 0.003) and had a longer adjusted duration of ICU stay by 0.93 days (95% CI 0.02-1.85).

conclusionsOur analysis of patients with MG who received thymectomy procedures indicated that early extubation was associated with improved clinical outcomes, in particular with reduced risk of postoperative pulmonary infection and reduced ICU stay.

Indexed as

ThymectomyAdultAirway ExtubationFemaleHumansIntubation, IntratrachealMaleMiddle AgedMyasthenia GravisPostoperative ComplicationsRetrospective StudiesTime FactorsExtubationMyasthenia gravisThymectomy

Identifiers

PMID31183676
PMCPMC6745023
OpenAlexW2952689196

What OpenQuestion holds

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LicenceCC BY
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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.