Evidence map›Paper›PMID 36549782›Full record

SynthesisJournal for immunotherapy of cancer2022

Dose-response correlation for CAR-T cells: a systematic review of clinical studies.

Anand Rotte, Matthew J Frigault, Ayub Ansari, Brad Gliner, Christopher Heery, Bijal Shah

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in Journal for immunotherapy of cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07422896 (A Phase I First-in-human Trial of Bvax), which is not on this map. Cited by 71 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 2 pooled it
–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.

NCT07422896 phase1not yet recruitingnot on this mapstarted 2026, after this paper: background citation

A Phase I First-in-human Trial of Bvax (B-cell Vaccination) in Addition to Standard of Care Chemoradiotherapy for Newly Diagnosed Glioblastoma

TypeinterventionalSponsorCatalina Lee ChangRan2026 to 2030Enrolled25ConditionsGlioblastomaArmsB-cell vaccination
3 · Its place in the literature

Who cites it

71 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Dose fractionation of CAR-T cells. A systematic review of clinical outcomes.Journal of experimental & clinical cancer research : CR · 2023
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. B7-H3 CAR T cells eradicate intrahepatic cholangiocarcinoma and induce durable response.Journal of experimental & clinical cancer research : CR · 2026
    Article
  7. Article
  8. Article
  9. Design principles of the cytotoxic CD8Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review

11 more citing papers are in PubMed but not listed here.

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.

Anand RotteDepartment of Clinical and Regulatory Affairs, Arcellx Inc, Redwood City, California, USA arotte@arcellx.com mfrigault@partners.org.
Matthew J FrigaultDepartment of Cellular Immunotherapy, Massachusetts General Hospital Cancer Center, Boston, Massachusetts, USA arotte@arcellx.com mfrigault@partners.org.ORCID 0000-0002-6774-5694
Ayub AnsariDepartment of Clinical and Regulatory Affairs, Arcellx Inc, Redwood City, California, USA.
Brad GlinerDepartment of Clinical and Regulatory Affairs, Arcellx Inc, Redwood City, California, USA.
Christopher HeeryDepartment of Clinical and Regulatory Affairs, Arcellx Inc, Redwood City, California, USA.
Bijal ShahDepartment of Malignant Hematology, Moffitt Cancer Center, Tampa, Florida, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The potential of chimeric antigen receptor (CAR) T cells to successfully treat hematological cancers is widely recognized. Multiple CAR-T cell therapies are currently under clinical development, with most in early stage, during which dose selection is a key goal. The objective of this review is to address the question of dose-dependent effects on response and/or toxicity from available CAR-T cell clinical trial data. For that purpose, systematic literature review of studies published between January 2010 and May 2022 was performed on PubMed and Embase to search clinical studies that evaluated CAR-T cells for hematological cancers. Studies published in English were considered. Studies in children (age <18 years), solid tumors, bispecific CAR-T cells and CAR-T cell cocktails were excluded. As a result, a total of 74 studies met the inclusion criteria. Thirty-nine studies tested multiple dose levels of CAR-T cells with at least >1 patient at each dose level. Thirteen studies observed dose-related increase in disease response and 23 studies observed dose-related increase in toxicity across a median of three dose levels. Optimal clinical efficacy was seen at doses 50-100 million cells for anti-CD19 CAR-T cells and >100 million cells for anti-BCMA CAR-T cells in majority of studies. The findings suggest, for a given construct, there exists a dose at which a threshold of optimal efficacy occurs. Dose escalation may reveal increasing objective response rates (ORRs) until that threshold is reached. However, when ORR starts to plateau despite increasing dose, further dose escalation is unlikely to result in improved ORR but is likely to result in higher incidence and/or severity of mechanistically related adverse events.

Indexed as

Hematologic NeoplasmsNeoplasmsAdolescentChildHumansImmunotherapy, AdoptiveT-LymphocytesTreatment OutcomeImmunotherapyReceptors, Chimeric Antigen

Identifiers

PMID36549782
PMCPMC9791395

What OpenQuestion holds

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Registered trials

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.