Influence of Research on Health Policy and Clinical Practice.

Clinical research is a type of biomedical research conducted to aid and support the development of knowledge wherein there is involvement of patient. One of the key duties of healthcare professionals is to involve in research and change existing practice, when there is robust evidence in favour of new strategies that can have better patient care. Knowledge derived from research and experience may be of little value unless it is put into practice. Evidence-based medicine (EBM) is the diligent, clear, and wise use of current best research evidence in making decisions about clinical care of patients. The practice of EBM is incorporating clinician's expertise with the best available clinical evidence from research. It leads to improved patient outcomes and promote critical thinking and reflective practice. Effective research utilization can enhance policy decisions, resource allocation for programmes, and decisions about how to deliver those services.