Evidence map›Paper›PMID 36177913›Full record

ArticleThoracic cancer2022

Real-world experience of consolidation durvalumab after concurrent chemoradiotherapy in stage III non-small cell lung cancer.

Yiqing Huang, Joseph J Zhao, Yu Yang Soon, Alvin Wong, Folefac Aminkeng, Yvonne Ang, Yugarajah Asokumaran, Jia Li Low, Matilda Lee, Joan R E Choo and 5 more

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Observational
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. The S-REAL study: Spanish real-world data on unresectable stage III NSCLC patients treated with durvalumab after chemoradiotherapy.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Observational
  19. Article
  20. 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

15 authors at 3 institutions in 1 country.

Yiqing HuangDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.ORCID 0000-0001-5341-7369
Joseph J ZhaoYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Yu Yang SoonDepartment of Radiation Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Alvin WongDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Folefac AminkengDepartment of Pharmacology, National University of Singapore, Singapore, Singapore.
Yvonne AngDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Yugarajah AsokumaranDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Jia Li LowDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Matilda LeeDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Joan R E ChooDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Gloria ChanDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Adrian KeeDepartment of Medicine, Respiratory Medicine Division, National University Hospital, Singapore, Singapore.
Sen Hee TayDepartment of Medicine, Rheumatology Division, National University Hospital, Singapore, Singapore.
Boon Cher GohDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
Ross A SooDepartment of Haematology-Oncology, National University Cancer Institute Singapore, Singapore, Singapore.
National University Cancer Institute, Singapore · SGNational University Hospital · SGNational University of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDurvalumab consolidation is associated with improved survival following concurrent chemoradiotherapy (CCRT) in patients with stage III non-small cell lung cancer (NSCLC). Given the heterogeneity of stage III NSCLC patients, in this study we evaluated the efficacy and safety of durvalumab in the real-world setting.

methodUnresectable stage III NSCLC patients were retrospectively studied: one cohort received CCRT, another had CCRT-durvalumab. Primary endpoints were progression-free survival (PFS) and overall survival (OS), secondary endpoints were relapse rate and safety. In CCRT-durvalumab cohort, association between blood markers with survival and pneumonitis risk were analyzed.

resultsA total of 84 patients were enrolled: 45 received CCRT, and 39 received CCRT-durvalumab. Median PFS was 17.5 months for CCRT-durvalumab and 8.9 months for CCRT-alone (HR 0.47, p = 0.038). Median OS was not-reached for CCRT-durvalumab and 22.3 months for CCRT-alone (HR 0.35, p = 0.024). Both EGFR-positive and wild-type (WT) patients had numerically improved PFS with durvalumab consolidation compared to CCRT-alone, 17.5 versus 10.9 months and 11.8 versus 6.63 months, respectively (interaction p-value = 0.608). Grade 2+ pneumonitis was detected in 25% of patients in the durvalumab cohort. Most pneumonitis occurred at 3.5 weeks after durvalumab initiation. Baseline neutrophil-to-lymphocyte ratio (NLR) ≥ 3 and ≥5 were associated with shorter PFS with durvalumab. Week 6 platelet-lymphocyte-ratio ≥ 180 was associated with a lower risk of pneumonitis.

conclusionIn this real-world study, durvalumab consolidation post CCRT was associated with a statistically significant improvement in PFS and OS. Effect of durvalumab on PFS was not modified by EGFR status. Active surveillance for pneumonitis is crucial. Baseline NLR may help to predict the benefit of treatment with durvalumab.

Indexed as

Antineoplastic Agents, ImmunologicalCarcinoma, Non-Small-Cell LungChemoradiotherapyLung NeoplasmsAntibodies, MonoclonalErbB ReceptorsHumansNeoplasm Recurrence, LocalNeoplasm StagingRetrospective StudiesAntibodies, MonoclonalAntineoplastic Agents, ImmunologicaldurvalumabErbB ReceptorsconsolidationDurvalumabnon-small cell lung cancerreal-worldstage III

Identifiers

PMID36177913
PMCPMC9663681
OpenAlexW4298088906

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.