This essay delves into the ethical dimensions of evidence-based practice (EBP) and clinical research within healthcare settings. It explores the limitations of ethical safeguards designed for clinical research when applied to EBP, highlighting issues such as privacy and informed consent. The paper examines two ethical exemplars, including a case study on reducing infections in ICUs, and discusses the ethical controversies surrounding the implementation of Evidence-Based Quality Improvement (EBQI) initiatives. Furthermore, it analyzes ethical principles that may conflict with the concept of patients having an ethical responsibility in improving healthcare, such as the balance between patient autonomy and the benefits of medical interventions. The essay concludes by emphasizing the need for adherence to ethical guidelines while recognizing the importance of patient involvement in healthcare improvement.