Evidence map›Paper›PMID 38644565›Full record

ArticleCNS neuroscience & therapeutics2024

Radiotherapy plus temozolomide with or without anlotinib in H3K27M-mutant diffuse midline glioma: A retrospective cohort study.

Chao Liu, Shuwen Kuang, Tianxiang Huang, Jun Wu, Longbo Zhang, Xuan Gong

Open access · goldAbstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.

  1. Pooled it
  2. Article
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

6 authors at 1 institution in 1 country.

Chao LiuDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, China.ORCID 0000-0002-3277-0750
Shuwen KuangDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, China.
Tianxiang HuangDepartment of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.
Jun WuDepartment of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.
Longbo ZhangDepartment of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.
Xuan GongDepartment of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.
Central South University · CN

Funding

National Natural Science Foundation of China 81701285Nature Science Foundation of Hunan Province 2018JJ3824Nature Science Youth Foundation of Hunan Province 2018JJ3856
6 · The paper itself

Abstract

backgroundBesides the hallmark of H3K27M mutation, aberrant amplifications of receptor tyrosine kinases (RTKs) are commonly observed in diffuse midline glioma (DMG), a highly malignant brain tumor with dismal prognosis. Here, we intended to evaluate the efficacy and safety of a multitarget RTK inhibitor anlotinib in patients with H3K27M-DMG.

methodsA total of 40 newly diagnosed H3K27M-DMG patients including 15 with anlotinib and 25 without anlotinib treatment were retrospectively enrolled in this cohort. Progression-free survival (PFS), overall survival (OS), and toxicities were assessed and compared.

resultsThe median PFS and OS of all patients in this cohort were 8.5 months (95% CI, 6.5-11.3) and 15.5 months (95% CI, 12.6-17.1), respectively. According to the Response Assessment in Neuro-Oncology (RANO) criteria, the disease control rate in the anlotinib group [93.3%, 95% confidence interval (CI), 70.2-98.8] was significantly higher than those without anlotinib (64%, 95% CI: 40.5-79.8, p = 0.039). The median PFS of patients with and without anlotinib was 11.6 months (95% CI, 7.8-14.3) and 6.4 months (95% CI, 4.3-10.3), respectively. Both the median PFS and OS of DMG patients treated with anlotinib were longer than those without anlotinib in the infratentorial patients (PFS: 10.3 vs. 5.4 months, p = 0.006; OS: 16.6 vs. 8.7 months, p = 0.016). Multivariate analysis also indicated anlotinib (HR: 0.243, 95% CI: 0.066-0.896, p = 0.034) was an independent prognosticator for longer OS in the infratentorial subgroup. In addition, the adverse events of anlotinib administration were tolerable in the whole cohort.

conclusionsThis study first reported that anlotinib combined with Stupp regimen is a safe and feasible regimen for newly diagnosed patients with H3K27M-DMG. Further, anlotinib showed significant efficacy for H3K27M-DMG located in the infratentorial region.

Indexed as

Brain NeoplasmsGliomaIndolesMutationQuinolinesTemozolomideAdolescentAdultAgedChemoradiotherapyCohort StudiesFemaleHumansMaleMiddle AgedRetrospective StudiesanlotinibIndolesQuinolinesTemozolomideadverse eventsanlotinibH3K27M mutant DMGprognosissurvivaltargeted therapy

Identifiers

PMID38644565
PMCPMC11033330
OpenAlexW4395006714

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.