Evidence map›Paper›PMID 34650757›Full record

ArticleAmerican journal of translational research2021

Effect of standardized enteral nutrition on AECOPD patients with respiratory failure.

Chunyan Zhang, Dapeng Ren, Chifen Ouyang, Qinqin Wang, Ling Liu, Hong Zou

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-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

8 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Early enteral nutrition in critically-ill patients.World journal of critical care medicine · 2025
    Review
  6. Article
  7. The role of diet and nutrition in the management of COPD.European respiratory review : an official journal of the European Respiratory Society · 2023
    Review
  8. 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

6 authors at 1 institution in 1 country.

Chunyan ZhangDepartment of Respiratory and Critical Care Medicine, The People's Hospital of Kaizhou District Chongqing 405400, China.
Dapeng RenDepartment of Anesthesiology, The People's Hospital of Kaizhou District Chongqing 405400, China.
Chifen OuyangDepartment of Thoracic Surgery, The People's Hospital of Kaizhou District Chongqing 405400, China.
Qinqin WangDepartment of Otorhinolaryngology, The People's Hospital of Kaizhou District Chongqing 405400, China.
Ling LiuDepartment of Respiratory and Critical Care Medicine, The People's Hospital of Kaizhou District Chongqing 405400, China.
Hong ZouDepartment of Nursing, The People's Hospital of Kaizhou District Chongqing 405400, China.
People's Hospital of Kaizhou District · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the effects of standardized enteral nutrition (EN) on nutritional indicators and immunological functioning of acute exacerbations of chronic obstructive pulmonary disease (AECOPD) patients with respiratory failure.

methodsWe selected 92 cases of AECOPD patients with respiratory failure as the research objects, and classified them into two groups (control/observation group, n=46 respectively) according to random number table. Both groups were given conventional anti-infection and symptomatic treatment. In addition, the control group received diet support therapy, and the observation group was given standard EN treatment. Afterwards, the changes of nutritional indicators, immunological functioning, inflammatory indicators and cardiopulmonary function of the two groups before and after therapy were compared.

resultsHemoglobin (HB), serum albumin (ALB), and total protein (TP) of the two groups after treatment were critically higher than those before treatment, and the indicators in observation group in post-treatment were remarkably higher than those in control group (

conclusionThe standard EN can substantially improve the nutritional status and immunological functioning of AECOPD patients with respiratory failure, reduce the inflammatory indicators, and promote their cardiopulmonary function.

Indexed as

acute exacerbation of chronic obstructive pulmonary disease (AECOPD)immunological functioningnutritional indicatorsrespiratory failureStandardized enteral nutrition

Identifiers

PMID34650757
PMCPMC8507002
OpenAlexW3207875580

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.