Trial reportThoracic cancer2025
Polymeric Micellar Paclitaxel Plus Cisplatin Combined With Tislelizumab as the First-Line Treatment of Advanced Unresectable Esophageal Squamous Cell Carcinoma: A Phase II Study.
Trial report in Thoracic cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Layers of Hope: How Graphene and Nanostructures Hold Promise for Cancer Therapy.International journal of molecular sciences · 2026Review
- Exploration of treatment after multiline chemotherapy in recurrent head and neck cancer: Case report.Medicine · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
backgroundThe current standard treatment for advanced and metastatic esophageal squamous cell carcinoma (ESCC) involves a combination of immunotherapy and chemotherapy, but paclitaxel's hormone preconditioning can reduce immune response and effectiveness. Polymeric micellar paclitaxel (Pm-Pac), a nanoformulation, bypasses this issue, enhancing tumor permeability and retention. While Pm-Pac has shown promise in non-small cell lung cancer, its efficacy in ESCC is yet to be established.
methodsThis is a prospective phase II trial involving untreated stage IV ESCC receiving two cycles of Pm-Pac, cisplatin, and tislelizumab. If no disease progression was observed, they received two additional cycles followed by a year of tislelizumab maintenance. Each 3-week cycle consisted of Pm-Pac (230 mg/m
resultsBetween September 1, 2022, and June 30, 2024, 23 patients were included in the study. The median follow-up period was 14.8 months. The ORR stood at 69.6% (95% CI: 0.45-0.84) with a DCR of 100% (95% CI: 0.86-1.00). Out of the patients, 2 experienced complete responses, 14 had partial responses, and 7 maintained stable diseases. The mPFS was 10.8 months (95% CI: 0.26-0.632). The 1-year OS rate was 69.6% (95% CI: 49.1-84.4). Notably, no grade 3 or higher treatment-related adverse events or treatment-linked fatalities were reported.
conclusionsThe combination of Pm-Pac, cisplatin, and tislelizumab as an initial therapy for advanced ESCC is safe and effective and should be tested on a larger scale in the future.
trial registrationChinese Clinical Trial Registry: ChiCTR2400088576.
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