Evidence map›Paper›PMID 42791375›Full record

ArticleNature medicine2026

Does expansion of clinical trial capacity improve healthcare access?

Yang Liu, Yuzi You, Cheng Li, Chenghao Ge, Yale Jiang, Sen Liu, Yusu Jian, Xin Wang, Yunhe Qin, Jianhua Jiang and 7 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

Yang LiuTsinghua Clinical Research Institute (TCRI), Tsinghua Medicine, Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0002-8102-7218
Yuzi YouSchool of Clinical Medicine, Tsinghua Medicine, Tsinghua University, Beijing, China.
Cheng LiPharmcube (Beijing) Co., Ltd., Beijing, China.
Chenghao GeClinical Trial Center for Drugs and Medical Devices, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
Yale JiangClinical Trial Center, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Sen LiuInstitute of Regulatory Science for Medical Products, Tsinghua University, Beijing, China.
Yusu JianPharmcube (Beijing) Co., Ltd., Beijing, China.
Xin WangPharmcube (Beijing) Co., Ltd., Beijing, China.
Yunhe QinPharmcube (Beijing) Co., Ltd., Beijing, China.
Jianhua JiangPharmcube (Beijing) Co., Ltd., Beijing, China.
Ying GongPfizer (China) Research and Development Co., Ltd., Shanghai, China.
Haiyan LiPeking University Third Hospital, Beijing, China.
Jian WuSchool of Clinical Medicine, Tsinghua Medicine, Tsinghua University, Beijing, China.
Feng QianSchool of Pharmaceutical Sciences, Beijing Frontier Research Center for Biological Structure, and Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing, China.ORCID http://orcid.org/0000-0001-7415-6997
Fanpu KongInstitute of Regulatory Science for Medical Products, Tsinghua University, Beijing, China.
Tien Yin WongSchool of Clinical Medicine, Tsinghua Medicine, Tsinghua University, Beijing, China. wongtienyin@tsinghua.edu.cn.ORCID http://orcid.org/0000-0002-8448-1264
Xiaoyuan ChenTsinghua Clinical Research Institute (TCRI), Tsinghua Medicine, Tsinghua University, Beijing, China. cxya02648@tsinghua.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID42791375

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.