EICHORCondition: Trilaciclib · CDK4/6-dependent Solid Tumors · Sponsor: Hebei Medical University Fourth Hospital
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Trilaciclib, an innovative first-in-class therapy that protects bone marrow at the source, has been approved for use in CDK4/6-independent small-cell lung cancer. However, clinical practice shows that patients with solid tumors frequently experience treatment-related pancytopenia involving neutrophils, erythroid lineage, and platelets after antineoplastic therapy, with a particularly high incidence of grade 3-4 myelosuppression. This poses serious threats to patient safety and delays the timely, standard administration of anticancer treatments. Therefore, it is imperative to investigate the expansion of trilaciclib's indications to solid tumors and its underlying mechanisms, and to establish a primary prophylaxis prediction model for solid tumor patients receiving chemotherapy. This study is designed in three parts: 1. Retrospective study: Collect real-world clinical data from patients with solid tumors who received trilaciclib for bone marrow protection during antineoplastic therapy, identify relevant multifactorial determinants, and use statistical methods to develop Primary Prophylaxis Prediction Model A. 2. Prospective study: Based on Model A, patients will be allocated into two experimental cohorts. Experimental Cohort 1: patients for whom primary prophylaxis with trilaciclib is indicated per Model A will receive primary prophylactic treatment. Experimental Cohort 2: patients for whom primary prophylaxis with trilaciclib is not indicated per Model A will receive second…
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| The Fourth Hospital of Hebei Medical University | Shijiazhuang, Hebei, China | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07490236