Hospital ethics committees (HECs) are relatively new in non-Western countries. This article examines the effectiveness of a HEC established in Bursa/Turkey over ten years, aiming to contribute insights for the wider implementation and enhancement of HECs. The evaluative methodology combines quantitative and qualitative approaches to assess its effectiveness. Patients are the primary users of the HEC, although applications from physicians, hospital managers, and the Patient Rights Board are also observed. Surgical specialities account for the majority of applications, particularly from obstetrics (...) and gynecology, anesthesiology, and emergency medicine. The study identifies the types of applications, with malpractice claims, ethical inquiries, and access-related complaints being the most common. Despite many healthcare professionals encountering ethical dilemmas, the HEC was underutilized for consultations due to factors such as low awareness, perceived autonomy challenges, and skepticism regarding its efficacy. Additionally, the study describes how HEC recommendations contribute to policy development, addressing organizational issues and promoting ethical practices. The decision-making process within the HEC was also scrutinized, emphasizing the necessity of a structured methodology for moral deliberation. Concerns are raised about committee members lacking specific training in ethical analysis, potentially resulting in biases and suboptimal decisions. Contextual factors, including institutional culture and economic considerations, are also recognized for their influence on decision-making. This analysis highlights the multifaceted nature of HECs and the challenges they face in achieving effectiveness. It underscores the need for standardized measures, improved training for committee members, and contextual awareness to enhance the impact and functionality of HECs in healthcare institutions. (shrink)