Evidence map›Paper›PMID 34646833›Full record

ArticleFrontiers in medicine2021

The Effectiveness of Convalescent Plasma for the Treatment of Novel Corona Virus Disease 2019: A Systematic Review and Meta-Analysis.

Huiling Cao, Li Ming, Long Chen, Xingwang Zhu, Yuan Shi

Open access · goldAbstract read
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.8field-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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Comprehensive evaluation of six interventions for hospitalized patients with COVID-19: A propensity score matching study.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
    Article
  6. The Role of Cyclodextrins in COVID-19 Therapy-A Literature Review.International journal of molecular sciences · 2023
    Review
  7. Article
  8. Pharmacological treatment of COVID-19: an opinion paper.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2022
    Review
  9. Medicina (Kaunas, Lithuania) · 2022
    Review
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

5 authors at 4 institutions in 1 country.

Huiling CaoDepartment of Neonatology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Li MingNational Clinical Research Center for Child Health and Disorders, Chongqing, China.
Long ChenDepartment of Neonatology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Xingwang ZhuDepartment of Pediatrics, Jiulongpo People's Hospital, Chongqing, China.
Yuan ShiDepartment of Neonatology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Children's Hospital of Chongqing Medical University · CNChina International Science and Technology Cooperation · CNChongqing Jiulongpo People's Hospital · CNChongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

convalescent plasmaCOVID-19meta-analysismortalitysafety and efficacy

Identifiers

PMID34646833
PMCPMC8502818
OpenAlexW3204873852

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.