ArticleCancers2025
Real-World Effectiveness of Cisplatin, 5-Fluorouracil, and Pembrolizumab Combination Therapy for Unresectable or Recurrent Esophageal Cancer.
Article in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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9 authors.
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Abstract
backgroundImmune checkpoint inhibitors (ICIs) such as pembrolizumab (Pem) have demonstrated clinical benefits in esophageal cancer. Cisplatin, 5-fluorouracil, and Pem combination (CF plus Pem) has emerged as a promising first-line regimen. However, dose reduction of cytotoxic agents is necessary in real-world practice in patients with advanced age and/or renal dysfunction. This study aimed to evaluate the real-world effectiveness and safety of CF plus Pem therapy and assess survival outcomes based on the initial dose intensity.
methodsWe retrospectively analyzed patients with unresectable or recurrent esophageal cancer who received CF plus Pem between February 2022 and February 2025. Clinical data, including patient characteristics, treatment details, tumor response, adverse events, and survival outcomes, were collected and analyzed.
resultsWe included 54 patients (median age, 72.5 years; 74.1% male). The initial CF dose was reduced in 55.6% of the patients. The overall response and disease control rates were 55.6% and 81.5%, respectively. The median overall survival (OS) and progression-free survival (PFS) were 18.6 and 6.5 months, respectively, with no significant differences observed among groups based on dose reduction, age, or change in treatment interval. Grade ≥ 3 adverse events occurred in 16.7% of patients, with fewer events and higher treatment continuity in the dose-reduction group.
conclusionsThus, CF plus Pem therapy is effective and tolerable in real-world settings. Initial dose reduction does not compromise survival and supports individualized dosing strategies for esophageal cancer treatment.
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