Patient safety. Safe medication in oncology nursing practice

Patient safety is an essential component of healthcare quality and a central focus of nursing practice, especially in oncology, where the administration of medications involves high risks due to the toxicity and complexity of treatments. This study analyzes nursing practice in relation to the safe administration of medications in oncology services at public and private institutions in the city of Rosario, Argentina. A quantitative, observational, prospective, cross-sectional study was conducted on a sample of 30 nursing professionals between May and November 2025. The instrument used allowed for the evaluation of variables related to patient safety, medical prescription, drug preparation and dilution, the application of “correct” practices in drug administration, and the monitoring of adverse effects. The data were analyzed using descriptive statistics. The results show that most staff have adequate work experience and academic training, as well as access to the necessary supplies for the preparation and administration of medications. Likewise, a high level of compliance with safe practices is observed, such as patient identity verification, recording of administered medication, and monitoring of adverse effects. However, factors that can compromise patient safety persist, including work overload, frequent interruptions during medication administration, lack of time, and insufficient staffing. The study concludes that, although there is a culture of safety in the institutions analyzed, it is necessary to strengthen the continuing education of nursing staff and standardize medication administration protocols. These strategies would reduce the risk of errors, improve the quality of care, and strengthen patient safety in the oncology setting.