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Clinical Trial Challenges

Meaning

Clinical trial challenges refer to the inherent complexities and obstacles encountered during the design, execution, and analysis phases of human research studies aimed at evaluating the safety and efficacy of new therapeutic interventions. These difficulties often include issues like patient recruitment and retention, managing confounding variables in diverse populations, ensuring protocol adherence, and securing adequate funding. Successfully navigating these challenges is crucial for generating robust, generalizable data necessary for regulatory approval and clinical adoption. Ethical considerations and data integrity also represent significant hurdles in the process.