ArticleBiomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia2025
Comparison of the efficacy of cisplatin and carboplatin in combination with etoposide in firstline treatment of extensive-stage small cell lung cancer in real-world practice in the Czech Republic - a retrospective analysis of patients from the LUCAS project.
Article in Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia, 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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Abstract
backgroundPatients with extensive-stage small-cell lung cancer (ES-SCLC) have a poor prognosis. The standard palliative treatment for four decades has been chemotherapy as a combination of etoposide with carboplatin or cisplatin, and in recent years, immunotherapy in addition.
aimsTo determine whether there is a difference in the efficacy of palliative chemotherapy as cisplatin or carboplatin in combination with etoposide in patients with ES-SCLC in real-world practice in the Czech Republic.
methodsThis was a retrospective analysis of a cohort of 348 patients from the LUCAS project with ES-SCLC. 79 were treated with etoposide plus cisplatin and 265 were treated with etoposide plus carboplatin. Kaplan-Meier curves and the Cox regression model were used for analysis.
resultsNo statistically significant difference in median overall survival (mOS) or median progression free survival (mPFS) was found between groups or between patients grouped according to age and performance status (PS) in mOS. The Cox regression result was similar.
conclusionThis study shows that cisplatin and carboplatin do not differ in efficacy in a given indication, thus when choosing a treatment, the physician should consider the expected toxicity in a particular patient, assessing the patient's general condition and comorbidities.
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