Evidence map›Paper›PMID 32899102›Full record

ArticleMedicine2020

Protocol for a systematic review and meta-analysis of Kang-ai injection for patients with oesophageal cancer.

Qingping Song, Wei Yang, Zhen Meng, Jinyan Wang

Open access · goldAbstract read
In one paragraph

Article in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.8field-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.

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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Frontiers in pharmacology · 2024
    Article
  3. Review
  4. Article
  5. Article
  6. 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

4 authors at 4 institutions in 2 countries.

Qingping SongDepartment of Thoracic Surgery, Tumor Hospital of Liaocheng.
Wei YangDepartment of internal medicine.
Zhen MengKey Lab of Precision Biomedicine & Department of Stomatology, Liaocheng People's Hospital.
Jinyan WangDepartment of Gastroenterology, Liaocheng People's Hospital, Liaocheng, Shandong Province, P.R. China.
Jilin Province Tumor Hospital · CNLiaocheng People's Hospital · CNLiaocheng University · CNS.P.E.C.I.E.S. · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOesophageal cancer (OC) is the sixth leading cause of cancer death worldwide. Despite the improvement of therapeutic methods in recent years, the prognosis of OC remains unsatisfactory. Kang-ai injection, a kind of traditional Chinese herbal medicine, has been widely applied as a promising adjunctive drug for OC. In this study, we aimed to summarize the efficacy and safety of Kang-ai injection for patients with advanced OC through the meta-analysis, in order to provide scientific reference for the design of future clinical trials.

methodsRelevant randomized controlled trials and high-quality prospective cohort studies were searched from PubMed, Web of Science, Medline, Cochrane Library, Google Scholar, Excerpt Medica Database, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, China Scientific Journal Database and Wanfang Database. Papers in English or Chinese published from their inception to August 2020 will be included without any restrictions.Study selection and data extraction will be performed independently by 2 investigators. The clinical outcomes including overall response rate, disease control rate, overall survival, disease-free survival, quality of life, immune function and adverse events, were systematically evaluated. Stata 14.0 and Review Manager 5.3 were used for data synthesis, subgroup analysis, sensitivity analysis, meta regression, and risk of bias assessment.

resultsThe results of this study will be published in a peer-reviewed journal, or presented the findings at a relevant conference.

conclusionOur study will draw an objective conclusion of the effects of Kang-ai injection combined with conventional treatment for advanced OC and provide a helpful evidence for clinicians to formulate the best postoperative adjuvant treatment strategy for OC patients. INPLASY REGISTRATION NUMBER: INPLASY202080019.

Indexed as

Chemotherapy, AdjuvantChinaDisease-Free SurvivalDrugs, Chinese HerbalEsophageal NeoplasmsMeta-Analysis as TopicProspective StudiesQuality of LifeResearch DesignSurvival AnalysisSystematic Reviews as TopicDrugs, Chinese Herbal

Identifiers

PMID32899102
PMCPMC7478825
OpenAlexW3048351792

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.