Evidence map›Paper›PMID 40611310›Full record

ArticleJournal of hematology & oncology2025

Treatment-related adverse events of antibody drug-conjugates in clinical trials.

Harold Nathan Tan, Marta Ascanio Morcillo, Juanita Lopez, Anna Minchom, Adam Sharp, Alec Paschalis, Georgina Silva-Fortes, Bindu Raobaikady, Udai Banerji

Abstract read
In one paragraph

Article in Journal of hematology & oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. A Phase II Evaluation of the Efficacy and Safety of Sacituzumab Govitecan in Patients with Recurrent Uterine Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
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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

9 authors.

Harold Nathan TanThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK. hntan@mdanderson.org.ORCID 0000-0003-3432-3062
Marta Ascanio MorcilloThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Juanita LopezThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Anna MinchomThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Adam SharpThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Alec PaschalisThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Georgina Silva-FortesThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Bindu RaobaikadyThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK.
Udai BanerjiThe Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT, UK. udai.banerji@icr.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAntibody-drug conjugates (ADCs) aim to enhance the therapeutic index of cytotoxic agents but can cause unexpected toxicities. This study evaluated adverse events (AEs) from phase 1 trials at The Royal Marsden Drug Development Unit (DDU) over a decade and pivotal phase 2 and 3 trials leading to FDA registration, correlating AEs with ADC components such as target, antibody, linker, payload, and Drug-to-Antibody Ratio (DAR).

methodsWe performed a retrospective cohort analysis of patients treated with ADCs in phase 1 trials (January 2014 to January 2024) compared to published phase 2-3 trials of FDA-approved ADCs. Univariate and multivariate logistic regression analyzed ADC components and treatment toxicities.

resultsOne hundred thirty one phase 1 trial patients and 2666 phase 2-3 trial participants were included. High incidences of any-grade treatment-related AEs were observed (89% in phase 1, 93% in phase 2-3), with 58% experiencing grade 3 or higher toxicities in phase 1 and 46% in later phases. Major AEs included fatigue, hematologic toxicities, nausea/vomiting, ocular toxicities, and peripheral neuropathy. Antibody targets were linked to neuropathy, non-cleavable linkers to ocular, pulmonary, and hematologic toxicities, and tubulin-binding payloads to peripheral neuropathy. ADCs with DAR > 4 were associated with higher pulmonary and hematologic AEs.

conclusionDespite their design to minimize toxicity, ADCs were linked to significant AEs. Specific ADC components may contribute to distinct toxicities, necessitating more robust trial data to inform future ADC design.

Indexed as

Drug-Related Side Effects and Adverse ReactionsImmunoconjugatesNeoplasmsAdultAgedClinical Trials, Phase I as TopicFemaleHumansMaleMiddle AgedRetrospective StudiesImmunoconjugatesADCsAEsClinical trials

Identifiers

PMID40611310
PMCPMC12231679

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.