Evidence map›Paper›PMID 42000954›Full record

ArticleOncology and therapy2026

Real-World Description of Non-ICANS Neurologic Events Among Patients with Relapsed or Refractory Multiple Myeloma Treated with Ciltacabtagene Autoleucel Using Two Large US Databases.

Surbhi Sidana, Saurabh P Nagar, Sabyasachi Ghosh, Lin Fan, Victoria Alegria, Kevin C De Braganca, Tamar Lengil, Mukta Sharma, Helen Pai, Matthew Perciavalle and 5 more

Abstract read
In one paragraph

Article in Oncology and therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Observational
  3. 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.

Surbhi SidanaDivision of Blood and Marrow Transplantation and Cellular Therapy, Stanford University, Stanford, CA, USA.
Saurabh P NagarJohnson & Johnson, Horsham, PA, USA.
Sabyasachi GhoshJohnson & Johnson, Horsham, PA, USA.
Lin FanJohnson & Johnson, Horsham, PA, USA.
Victoria AlegriaJohnson & Johnson, Horsham, PA, USA.
Kevin C De BragancaJohnson & Johnson, Horsham, PA, USA.
Tamar LengilJohnson & Johnson, Raritan, NJ, USA.
Mukta SharmaJohnson & Johnson, Raritan, NJ, USA.
Helen PaiJohnson & Johnson, Raritan, NJ, USA.
Matthew PerciavalleLegend Biotech USA Inc, Somerset, NJ, USA.
Jessica MaitlandAnalysis Group ULC, Toronto, ON, Canada.
Bruno EmondAnalysis Group ULC, Montreal, QC, Canada.
Todd BixbyJohnson & Johnson, Horsham, PA, USA.
Zaina P QureshiJohnson & Johnson, Horsham, PA, USA. zquresh3@its.jnj.com.
Rafael FonsecaDivision of Hematology and Medical Oncology, Mayo Clinic in Arizona, Phoenix, AZ, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCiltacabtagene autoleucel (cilta-cel) is a B-cell maturation antigen-directed chimeric antigen receptor T-cell therapy approved in the USA for relapsed or refractory multiple myeloma (RRMM) as early as following first relapse, based on pivotal CARTITUDE-1 (≥ 4 prior lines of therapy [LOT]) and CARTITUDE-4 (1-3 prior LOT) trials, which reported high response rates and prolonged survival. In CARTITUDE-1 and CARTITUDE-4, rates of all-grade parkinsonism were 6% and < 1%, respectively, while rates of cranial nerve palsy were 3% and 9%, respectively. This study aimed to characterize new-onset nonimmune effector cell-associated neurotoxicity syndrome (non-ICANS) neurologic events (NEs) among patients with RRMM receiving cilta-cel after 1-3 or ≥ 4 prior LOT.

methodsThis retrospective study used two real-world data sources: open and closed insurance claims from the Komodo Research Database (February 2021-November 2024), and electronic medical records from Loopback Analytics (February 2021-December 2024). New-onset non-ICANS NEs, including parkinsonism, cranial nerve palsy, and Guillain-Barré syndrome, were assessed from cilta-cel infusion until the end of clinical activity, death, or end of data availability. Analyses were conducted separately by database and stratified by LOT.

resultsIn patients with 1-3 prior LOT (Komodo: 124; Loopback: 79), over a median follow-up of 3.4-3.5 months, cranial nerve palsy occurred in 5.6% and 5.1% in Komodo and Loopback, respectively, with no parkinsonism or Guillain-Barré syndrome observed. In patients with ≥ 4 prior LOT (Komodo: 524; Loopback: 191), over a median follow-up of 13.2-13.3 months, parkinsonism occurred in 1.0% in both databases, cranial nerve palsy in 4.6% and 1.0%, and Guillain-Barré syndrome in 0.2% and 0.5% in Komodo and Loopback, respectively.

conclusionsIn this real-world study, rates of non-ICANS NEs post-cilta-cel infusion across two databases were comparable to or lower than prior trials or real-world studies, reinforcing the favorable risk-benefit profile of cilta-cel in routine practice. Graphical Abstract available for this article.

Indexed as

CAR-TCiltacabtagene autoleucelCranial nerve palsyGuillain–Barré syndromeMultiple myelomaNeurologic eventParkinsonismSafety

Identifiers

PMID42000954
PMCPMC13305209

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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.