Evidence map›Paper›PMID 39245937›Full record

Trial reportMolecular therapy : the journal of the American Society of Gene Therapy2024

Case study of CD19 CAR T therapy in a subject with immune-mediate necrotizing myopathy treated in the RESET-Myositis phase I/II trial.

Jenell Volkov, Daniel Nunez, Tahseen Mozaffar, Jason Stadanlick, Mallorie Werner, Zachary Vorndran, Alexandra Ellis, Jazmean Williams, Justin Cicarelli, Quynh Lam and 8 more

Registry-linked trialAbstract readClinical Trial, Phase IClinical Trial, Phase II
In one paragraph

Trial report in Molecular therapy : the journal of the American Society of Gene Therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06154252 (A Phase 1/2, Open-Label Study to Evaluate the Safety and Efficacy of Autologous CD19-specific Chimeric Antigen Receptor T Cells), which is not on this map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 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.

NCT06154252 phase2 / phase3recruitingnot on this map

A Phase 1/2, Open-Label Study to Evaluate the Safety and Efficacy of Autologous CD19-specific Chimeric Antigen Receptor T Cells (CABA-201) in Subjects With Active Idiopathic Inflammatory Myopathy or Juvenile Idiopathic Inflammatory Myopathy

TypeinterventionalSponsorCabaletta BioRan2023 to 2028Enrolled74ConditionsIdiopathic Inflammatory Myopathy, Dermatomyositis, Anti-Synthetase Syndrome, Immune-Mediated Necrotizing MyopathyArmsCABA-201 following preconditioning with fludarabine and cyclophosphamide
3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Review
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  7. Review
  8. Emerging therapies in idiopathic inflammatory myopathies.Journal of neuromuscular diseases · 2026
    Review
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  10. Review
  11. Review
  12. Article
  13. Review
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  16. Review
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  18. Article
  19. Targeted Therapy for Idiopathic Inflammatory Myopathy.Journal of cachexia, sarcopenia and muscle · 2025
    Review
  20. 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

18 authors.

Jenell VolkovCabaletta Bio, Philadelphia, PA, USA.
Daniel NunezCabaletta Bio, Philadelphia, PA, USA.
Tahseen MozaffarUniversity of California Irvine School of Medicine, Department of Neurology, Irvine, CA, USA.
Jason StadanlickCabaletta Bio, Philadelphia, PA, USA.
Mallorie WernerCabaletta Bio, Philadelphia, PA, USA.
Zachary VorndranCabaletta Bio, Philadelphia, PA, USA.
Alexandra EllisCabaletta Bio, Philadelphia, PA, USA.
Jazmean WilliamsCabaletta Bio, Philadelphia, PA, USA.
Justin CicarelliCabaletta Bio, Philadelphia, PA, USA.
Quynh LamCabaletta Bio, Philadelphia, PA, USA.
Thomas FurmanakCabaletta Bio, Philadelphia, PA, USA.
Chris SchmittCabaletta Bio, Philadelphia, PA, USA.
Fatemeh Hadi-NezhadCabaletta Bio, Philadelphia, PA, USA.
Daniel ThompsonCabaletta Bio, Philadelphia, PA, USA.
Claire MillerCabaletta Bio, Philadelphia, PA, USA.
Courtney LittleCabaletta Bio, Philadelphia, PA, USA.
David ChangCabaletta Bio, Philadelphia, PA, USA.
Samik BasuCabaletta Bio, Philadelphia, PA, USA. Electronic address: samik.basu@cabalettabio.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Under compassionate use, chimeric antigen receptor (CAR) T cells have elicited durable remissions in patients with refractory idiopathic inflammatory myopathies (IIMs). Here, we report on the safety, efficacy, and correlative data of the first subject with the immune-mediated necrotizing myopathy (IMNM) subtype of IIM who received a fully human, 4-1BBz anti-CD19-CAR T cell therapy (CABA-201) in the RESET-Myositis phase I/II trial (NCT06154252). CABA-201 was well-tolerated following infusion. Notably, no evidence of cytokine release syndrome or immune effector cell-associated neurotoxicity syndrome was observed. Creatine kinase levels decreased, and muscular strength improved post-infusion. Peripheral B cells were depleted rapidly following infusion, and the subject achieved peripheral B cell aplasia by day 15 post-infusion. Peripheral B cells returned at 2 months post-infusion and were almost entirely transitional. Autoantibodies to SRP-9, SRP-72, SRP-54, and Ro-52, decreased relative to baseline, whereas antibodies associated with pathogens and vaccinations remained stable. The infusion product consisted of predominantly CD4

Indexed as

Antigens, CD19Immunotherapy, AdoptiveMyositisAdultB-LymphocytesFemaleHumansMaleMiddle AgedReceptors, Chimeric AntigenT-LymphocytesTreatment OutcomeAntigens, CD19Receptors, Chimeric Antigen

Identifiers

PMID39245937
PMCPMC11573600

What OpenQuestion holds

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LicenceCC BY
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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.