registry-based studies

Registry-based studies are research methods that use organized collections of health information—called registries—to analyze patterns, outcomes, and trends related to specific diseases or conditions. These registries compile detailed data from many patients over time, enabling researchers to study real-world experiences, assess treatments, and identify gaps in care. By analyzing this large and comprehensive data, researchers can gain valuable insights without the need for new experiments, making studies more efficient and reflective of actual clinical practice.