Evidence map›Paper›PMID 38848517›Full record

ArticleJCO precision oncology2024

Predictive Impact of Tumor Mutational Burden on Real-World Outcomes of First-Line Immune Checkpoint Inhibition in Metastatic Melanoma.

Miles C Andrews, Gerald Li, Ryon P Graf, Virginia A Fisher, Jerry Mitchell, Ali Aboosaiedi, Harriet O'Rourke, Mark Shackleton, Mahesh Iddawela, Geoffrey R Oxnard and 1 more

Abstract read
In one paragraph

Article in JCO precision oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. CST7Translational cancer research · 2025
    Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Prognostic Biomarkers in Evolving Melanoma Immunotherapy.American journal of clinical dermatology · 2025
    Review
  14. Review
  15. 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

11 authors.

Miles C AndrewsDepartment of Medicine, School of Translational Medicine, Monash University, Melbourne, VIC, Australia.ORCID 0000-0003-1231-8641
Gerald LiFoundation Medicine, Cambridge, MA.ORCID 0000-0002-5617-6262
Ryon P GrafFoundation Medicine, Cambridge, MA.ORCID 0000-0002-8065-4148
Virginia A FisherFoundation Medicine, Cambridge, MA.ORCID 0000-0001-6531-4041
Jerry MitchellFoundation Medicine, Cambridge, MA.ORCID 0009-0001-8029-8788
Ali AboosaiediFoundation Medicine, Cambridge, MA.
Harriet O'RourkeDepartment of Medical Oncology, Alfred Health, Melbourne, VIC, Australia.
Mark ShackletonDepartment of Medicine, School of Translational Medicine, Monash University, Melbourne, VIC, Australia.
Mahesh IddawelaDepartment of Medicine, School of Translational Medicine, Monash University, Melbourne, VIC, Australia.
Geoffrey R OxnardFoundation Medicine, Cambridge, MA.ORCID 0000-0003-1054-8240
Richard S P HuangFoundation Medicine, Cambridge, MA.ORCID 0000-0001-8395-5168

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe choice of threshold and reliability of high tumor mutational burden (TMB) to predict outcomes and guide treatment choice for patients with metastatic melanoma receiving first-line immune checkpoint inhibitor (ICI) therapy in the real world is not well known.

methodsUsing a deidentified nationwide (US-based) melanoma clinicogenomic database, we identified a real-world cohort of patients with metastatic melanoma (N = 497) who received first-line monotherapy anti-PD-1 (n = 240) or dual anti-PD-1 and anti-CTLA-4 ICI (n = 257) and had a tissue-based comprehensive genomic profiling test TMB score.

resultsTMB-high (TMB-H; ≥10 mutations per megabase [muts/Mb], n = 352, 71%) was independently predictive of superior real-world progression-free survival and overall survival versus TMB-low (<10 mut/Mb, n = 145, 29%) in both mono ICI (hazard ratio [HR], 0.45 [95% CI, 0.32 to 0.63];

conclusionTMB-H predicts superior outcomes on ICI while coassessment of

Indexed as

Immune Checkpoint InhibitorsMelanomaMutationAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedTreatment OutcomeImmune Checkpoint Inhibitors

Identifiers

PMID38848517
PMCPMC11371113

What OpenQuestion holds

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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.