Resource Allocation: They help in determining the necessary resources, including time, budget, and manpower, required for the main study. Refinement of Protocols: They allow researchers to refine and streamline their study protocols, ensuring that the final study design is robust and efficient. Identification of Challenges: They help identify potential logistical and methodological challenges that could affect the main study, allowing researchers to address these issues in advance. Stakeholder Confidence: Successful pilot and feasibility studies can build confidence among stakeholders, including funding agencies and ethical review boards, increasing the likelihood of securing support for the main study.
