Trial reportGynecologic oncology2025
A clinical study of tremelimumab, alone or in combination with olaparib, for recurrent epithelial ovarian cancer.
Trial report in Gynecologic oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
Who cites it
5 citing papers in PubMed.
- Limited Clinical Benefit of Immune Checkpoint Inhibition in Ovarian Cancer with Opportunities in Selected Subtypes.International journal of molecular sciences · 2026Review
- Advances in Systemic Therapy for Ovarian Cancer Over the Past Decade: A Clinical and Molecular Perspective.Medical science monitor : international medical journal of experimental and clinical research · 2025Review
- Chemotherapy-free treatment of recurrent advanced ovarian cancer: myth or reality?International journal of gynecological cancer : official journal of the International Gynecological Cancer Society · 2023Review
- PARP Inhibitors Resistance: Mechanisms and Perspectives.Cancers · 2022Review
- Ovarian Cancer in the Era of Immune Checkpoint Inhibitors: State of the Art and Future Perspectives.Cancers · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
Abstract
objectivePARP inhibitors may work synergistically to improve the efficacy of immunotherapy in patients with epithelial ovarian cancer (EOC). We performed a parallel-arm study of tremelimumab, alone or with olaparib, in patients with recurrent EOC.
methodsEligibility criteria included measurable disease and progression <12 months from last platinum. Participants were randomized to Arm A (tremelimumab monotherapy, 10 mg/kg/dose intravenously [IV]) or Arm B (dose level 1 [DL1] olaparib orally 150 mg twice daily with tremelimumab IV 3 mg/kg/dose and DL2 olaparib orally 150 mg twice daily with tremelimumab IV 10 mg/kg/dose). Primary objectives were safety, change in peripheral ICOS
resultsAmong 24 total patients (12 on Arm A, 6 on Arm B-DL1, 6 on Arm B-DL2), the most common grade 3 toxicities were rash (13 %), immune-mediated hepatitis (8 %), and colitis (8 %). No grade ≥ 4 toxicities were identified. No dose-limiting toxicities were identified. One patient (Arm B-DL2) experienced a partial response; no complete responses were observed. Ten patients (7 on Arm A, 2 on Arm B-DL2, and 1 on Arm B-DL1) had a best response of stable disease. There was a significant increase in CD4
conclusionsTremelimumab IV 10 mg/kg/dose with olaparib 150 mg orally twice daily was safe and feasible. Tremelimumab 10 mg/kg/dose (as opposed to 3 mg/kg/dose) was required for immune activation, although this did not translate into clinical responses.
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What OpenQuestion holds
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.