Evidence map›Paper›PMID 41111090›Full record

Trial reportNature medicine2025

YAP/TEAD inhibitor VT3989 in solid tumors: a phase 1/2 trial.

Timothy A Yap, David J Kwiatkowski, Ibiayi Dagogo-Jack, Michael Offin, Marjorie G Zauderer, Robert Kratzke, Jayesh Desai, Amy Body, Michael Millward, Anthony W Tolcher and 8 more

Registry-linked trialAbstract readClinical Trial, Phase IClinical Trial, Phase IIMulticenter Study
PubMed Publisher
In one paragraph

Trial report in Nature medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04665206 (Phase I/II, Multi-Center, Open-Label Study of VT3989, Alone or in Combination, in Patients With Locally Advanced or Metastatic Solid Tumors), which is not on this map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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.

NCT04665206 phase1 / phase2recruitingnot on this map

Phase I/II, Multi-Center, Open-Label Study of VT3989, Alone or in Combination, in Patients With Locally Advanced or Metastatic Solid Tumors

TypeinterventionalSponsorVivace Therapeutics, IncRan2021 to 2030Enrolled434ConditionsSolid Tumor, Adult, Mesothelioma, NSCLCArmsVT3989, Nivolumab & Ipilimumab, Osimertinib, Pemetrexed/Carboplatin
3 · Its place in the literature

Who cites it

44 citing papers in PubMed.

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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

18 authors.

Timothy A YapThe University of Texas MD Anderson Cancer Center, Houston, TX, USA. tyap@mdanderson.org.ORCID http://orcid.org/0000-0002-2154-3309
David J KwiatkowskiBrigham and Women's Hospital, Dana Farber Cancer Institute, Boston, MA, USA.
Ibiayi Dagogo-JackMassachusetts General Hospital Cancer Center, Boston, MA, USA.
Michael OffinMemorial Sloan Kettering Cancer Center, New York, NY, USA.ORCID http://orcid.org/0000-0002-7959-3018
Marjorie G ZaudererWestchester Medical Center, New York, NY, USA.
Robert KratzkeUniversity of Minnesota Medical School, Minneapolis, MN, USA.ORCID http://orcid.org/0000-0002-1599-7494
Jayesh DesaiPeter MacCallum Cancer Centre, Melbourne, Victoria, Australia.ORCID http://orcid.org/0000-0003-4246-9344
Amy BodyMonash Medical Centre, Clayton, Victoria, Australia.
Michael MillwardSchool of Medicine, University of Western Australia & Linear Clinical Research Perth, Perth, Western Australia, Australia.
Anthony W TolcherNEXT Oncology, San Antonio, TX, USA.
Kanwal P S RaghavThe University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID http://orcid.org/0000-0003-1311-4173
Archie ThurstonToxicology Solutions, Marana, AZ, USA.
Len PostVivace Therapeutics, San Mateo, CA, USA.
F Andrew DorrVivace Therapeutics, San Mateo, CA, USA.ORCID http://orcid.org/0009-0004-7367-1419
Tracy T TangVivace Therapeutics, San Mateo, CA, USA.
Yufeng LiVivace Therapeutics, San Mateo, CA, USA.
Neelesh SharmaVivace Therapeutics, San Mateo, CA, USA. nsharma@vivacetherapeutics.com.
Hedy L KindlerUniversity of Chicago, Chicago, IL, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Constitutive YAP activation resulting from dysregulated Hippo signaling drives tumor progression in mesothelioma and other cancers. VT3989, a first-in-class potent oral TEAD palmitoylation inhibitor, disrupts YAP transcriptional activity. Here we report the first-in-human phase 1/2 trial findings evaluating VT3989 in refractory solid tumors with a focus on mesothelioma. This study is ongoing, and we report results from the dose escalation and non-prespecified interim efficacy results of the expansion cohorts for which recruitment is ongoing. Dose escalation (n = 85) and expansion (n = 87) cohorts included 172 patients (135 mesothelioma). VT3989 exhibited a favorable safety profile with mostly grade 1-2 toxicities, including increased urine albumin:creatinine ratio (UACR), proteinuria, peripheral edema and fatigue. Proteinuria was reversible with dose adjustment and did not result in renal impairment. The overall response rate (ORR) was 26% in 47 patients with mesothelioma treated at clinically optimized doses, whereas the ORR was 32% (disease control rate 86%; median progression-free survival 10 months) in 22 patients with mesothelioma when clinically optimized doses and UACR thresholds were incorporated. These data provide the first early clinical proof of concept for effectively drugging the Hippo-YAP-TEAD pathway. VT3989 was recently awarded orphan drug designation and fast-track designation for the treatment of mesothelioma by the US Food and Drug Administration (FDA). ClinicalTrials.gov Identifier: NCT04665206 .

Indexed as

Adaptor Proteins, Signal TransducingMesotheliomaNeoplasmsPyrimidinesTranscription FactorsAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedTEA Domain Transcription FactorsYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingPyrimidinesTEA Domain Transcription FactorsTranscription FactorsYAP1 protein, humanYAP-Signaling Proteins

Identifiers

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.