Cited by 273Glioma Diagnosis and TreatmentOvarian cancer diagnosis and treatmentCancer survivorship and care

A Phase II randomized study of galunisertib monotherapy or galunisertib plus lomustine compared with lomustine monotherapy in patients with recurrent glioblastoma

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Brandes, Alba A., Carpentier, Antoine F., Kesari, Santosh, Sepulveda-Sanchez, Juan M., Wheeler, Helen R., Chinot, Olivier, Cher, Lawrence, Steinbach, Joachim P. +11 more·2016·Neuro-Oncology

Abstract

BACKGROUND: The combination of galunisertib, a transforming growth factor (TGF)-β receptor (R)1 kinase inhibitor, and lomustine was found to have antitumor activity in murine models of glioblastoma. METHODS: Galunisertib (300 mg/day) was given orally 14 days on/14 days off (intermittent dosing). Lomustine was given as approved. Patients were randomized in a 2:1:1 ratio to galunisertib + lomustine, galunisertib monotherapy, or placebo + lomustine. The primary objective was overall survival (OS); secondary objectives were safety, pharmacokinetics (PKs), and antitumor activity. RESULTS: One hundred fifty-eight patients were randomized: galunisertib + lomustine (N = 79), galunisertib (N = 39), and placebo + lomustine (N = 40). Baseline characteristics were: male (64.6%), white (75.3%), median age 58 years, ECOG performance status (PS) 1 (63.3%), and primary glioblastoma (93.7%). The PKs of galunisertib were not altered with lomustine, and galunisertib had a median half-life of ∼8 hours. Median OS in months (95% credible interval [CrI]) for galunisertib + lomustine was 6.7 (range: 5.3-8.5), 8.0 (range: 5.7-11.7) for galunisertib alone, and 7.5 (range: 5.6-10.3) for placebo + lomustine. There was no difference in OS for patients treated with galunisertib + lomustine compared with placebo + lomustine [P (HR < 1) = 26%]. Median progression-free survival of ∼2 months was observed in all 3 arms. Among 8 patients with IDH1 mutation, 7 patients were treated with galunisertib (monotherapy or with lomustine); OS ranged from 4 to 17 months. Patients treated with galunisertib alone had fewer drug-related grade 3/4 adverse events (n = 34) compared with lomustine-treated patients (10% vs 26%). Baseline PS, post-discontinuation of bevacizumab, tumor size, and baseline levels of MDC/CCL22 were correlated with OS. CONCLUSIONS: Galunisertib + lomustine failed to demonstrate improved OS relative to placebo + lomustine. Efficacy outcomes were similar in all 3 arms. CLINICAL TRIAL REGISTRATION: NCT01582269, ClinicalTrials.gov.

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Crossref · 10.1093/neuonc/now009

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Authors
Brandes, A. A., Carpentier, A. F., Kesari, S., Sepulveda-Sanchez, J. M., Wheeler, H. R., Chinot, O., Cher, L., Steinbach, J. P., Capper, D., Specenier, P., Rodon, J., Cleverly, A., Smith, C., Gueorguieva, I., Miles, C., Guba, S. C., Desaiah, D., Lahn, M. M., & Wick, W.
Affiliations
Universitat Autònoma de Barcelona (ES)
Corresponding author
Brandes, Alba A.
Venue
Neuro-Oncology
Published
2016-02-21
Volume
18
Issue
8
Pages
1146-1156
ISSN
  • 1522-8517 (ISSN-L)
  • 1523-5866
OpenAlex
W2344682920
Cited by
273
References
45
Citations by year
2026: 15 · 2025: 29 · 2024: 31 · 2023: 29 · 2022: 26 · 2021: 43 · 2020: 32 · 2019: 19 · 2018: 21 · 2017: 18 · 2016: 10
FWCI
16.45
Type
journal article
Language
en
Open access
Locations
  • Neuro-Oncology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • Eli Lilly and Company
  • American Society of Clinical Oncology
Topics
  • Health Sciences › Medicine › Genetics › Glioma Diagnosis and Treatment
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian cancer diagnosis and treatment
  • Health Sciences › Medicine › Oncology › Cancer survivorship and care
Keywords
galunisertib, lomustine, recurrent glioblastoma, combination therapy, overall survival, pharmacokinetics, drug safety, IDH1 mutation, progression-free survival, intermittent dosing, oral chemotherapy, anticancer activity, brain metastases
MeSH terms
Brain Neoplasms, Drug Therapy, Combination, Female, Glioblastoma, Humans, Lomustine, Male, Middle Aged, Pyrazoles, Quinolines, Treatment Outcome, Disease-Free Survival, Antineoplastic Agents, Alkylating, Kaplan-Meier Estimate

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