Evidence map›Paper›PMID 34327425›Full record

ArticleThe Lancet regional health. Western Pacific2021

The changing landscape of anti-lymphoma drug clinical trials in mainland China in the past 15 years (2005-2020): A systematic review.

Haizhu Chen, Yu Zhou, Xiaohong Han, Yuankai Shi

Open access · goldAbstract read
In one paragraph

Article in The Lancet regional health. Western Pacific, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  6. Observational
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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 1 institution in 1 country.

Haizhu ChenDepartment of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing 100021, China.
Yu ZhouDepartment of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing 100021, China.
Xiaohong HanClinical Pharmacology Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College. No.41 Damucang Hutong, Xicheng District, Beijing 100032, China.
Yuankai ShiDepartment of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing 100021, China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo depict a comprehensive changing landscape of anti-lymphoma drug clinical trials in mainland China from 2005 to 2020.

methodsA systematic review was conducted on the China National Medical Products Administration Center for Drug Evaluation platform, the Chinese Clinical Trial Registry and ClinicalTrials.gov websites.

findingsA total of 797 anti-lymphoma drug clinical trials registered from Jan 1st, 2005 to Aug 1st, 2020 were identified. The number of trials increased gradually over time, and a notable increase was observed in 2016, with the number growing from 29 in 2015 to 72 in 2016. Trials in phase I (26•1%) and phase II (26•6%) represented the majority, followed by phase III (12•5%) and phase IV (7•4%). Regarding sponsorship, industry-sponsored trials (53•2%) accounted for a slightly larger proportion than investigator-initiated trials (IITs) (46•8%). A dramatic growth for IITs was seen during 2017-2020, with the number increasing from 36 in 2017 to 96 in 2020. Additionally, the proportion of trials involving targeted agents (50•2%) accounted for the largest, followed by trials involving immunotherapy agents (41•0%), and cytotoxic agents (8•0%). Besides, a sustainable growth was observed in the number of leading anti-lymphoma drug clinical trial units in mainland China over the past 15 years. The majority of leading principal units (60•8%) were from Beijing, Shanghai, Guangdong and Jiangsu.

interpretationIn the past 15 years, the research and development of drugs and clinical trials for lymphoma in mainland China has achieved much progression. Future efforts are needed for improving innovation and sustainability of pharmaceutical research and development.

fundingChina National Major Project for New Drug Innovation (2017ZX09304015); Chinese Academy of Medical Sciences (CAMS) Innovation Fund for Medical Sciences (CIFMS) (2016-I2M-1-001).

Indexed as

Anti-cancer drugChinaClinical trialsLymphoma

Identifiers

PMID34327425
PMCPMC8315394
OpenAlexW3127576206

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.