Evidence map›Paper›PMID 42613912›Full record

SynthesisAnnals of medicine2026

The clinical value of adding immune checkpoint inhibitors to radiotherapy for cancer: a systematic review and meta-analysis.

Kun Liu, Youwen Zhu, Hong Zhu

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Annals of 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

3 authors.

Kun LiuDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China.ORCID 0000-0001-6720-3310
Youwen ZhuDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China.ORCID 0000-0001-8692-3591
Hong ZhuDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China.ORCID 0000-0002-3659-8070

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhile several randomized clinical trials (RCTs) have explored the addition of immune checkpoint inhibitor (ICI) treatment for patients undergoing radiotherapy, studies systematically assessing the clinical value of such interventions are lacking.

methodsPubMed, Embase, and Cochrane Library databases were searched for relevant RCTs of cancers that received ICIs plus radiotherapy or radiotherapy. Eligible studies were those published in English as of 14 April 2024. Two independent reviewers screened the included studies and extracted relevant data, then selected the random or fixed-effects model based on the

results15 RCTs with 7947 patients were included. Pooled HRs were 0.865 (95% CI, 0.730-1.000;

conclusionAdding immunotherapy to radiotherapy can provide significant clinical benefits for patients with NSCLC and cervical cancer, and the addition of these ICIs in the adjuvant stage is supported.

Indexed as

Immune Checkpoint InhibitorsNeoplasmsHumansProgression-Free SurvivalRandomized Controlled Trials as TopicImmune Checkpoint Inhibitorsefficacyimmunotherapymeta-analysisOncologyradiotherapysequencing

Identifiers

PMID42613912
PMCPMC13491898

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.