ArticleJCO precision oncology2025
Safety and Tolerability of Berzosertib, an Ataxia-Telangiectasia-Related Inhibitor, and Veliparib, an Oral Poly (ADP-ribose) Polymerase Inhibitor, in Combination With Cisplatin in Patients With Refractory Solid Tumors.
Article in JCO precision oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- A Phase II Study of Berzosertib in Combination with Carboplatin Compared with Docetaxel with Carboplatin in Metastatic Castration-Resistant Prostate Cancer.Cancer research communications · 2026Trial
- Repurposing Drugs for Malaria through a Human Dose Prediction: A Case Study with Berzosertib.Clinical pharmacology and therapeutics · 2026Article
- Phase I trial of the combination of bortezomib and clofarabine in adults with refractory tumors.Cancer chemotherapy and pharmacology · 2026Article
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20 authors.
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Abstract
purposeWe conducted a phase I trial of the combination of cisplatin with the ataxia-telangiectasia-related protein kinase inhibitor berzosertib and the poly (ADP-ribose) polymerase inhibitor (PARPi) veliparib, with the objective of creating a DNA damage response (DDR)-impaired, BRCA null-like phenotype to potentiate the antitumor activity of cisplatin. PATIENTS AND
methodsIn this open label, 3 + 3 trial design, cisplatin and berzosertib were administered intravenously on day 1 (D1) and D8, and D2 and D9, respectively, together with twice-daily oral veliparib on D1-D3 and D8-D10 in 21-day cycles. Previous platinum and PARPi therapy were permitted. A pharmacodynamic study compared tumor nuclear DDR biomarker response on C1D1 and C1D9 at the combination maximum tolerated dose (MTD).
resultsFifty-three patients enrolled with 46 evaluable for response (41 with measurable disease). The MTD and recommended phase II dose (RP2D) were determined to be cisplatin 40 mg/m
conclusionThis combination shows antitumor activity, including in patients with and without homologous recombination-compromised tumors and those previously treated with platinum. Adding berzosertib further increases the DDR response elicited by combination cisplatin/veliparib treatment in
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