Rishabh Lohia
Independent Researcher
Delhi, India
Abstract
Effective cross-functional communication is vital to the success of clinical trials, especially considering the increasingly complex regulatory, scientific, and operational landscape. This study explores the impact of collaborative communication practices among diverse stakeholders such as clinical research associates, investigators, data managers, regulatory teams, and sponsors. Utilizing a multi-stakeholder survey approach, the study identifies key barriers, facilitators, and perceptions influencing trial efficiency, quality, and compliance. The results highlight that well-structured, transparent communication correlates with improved protocol adherence, faster decision-making, and enhanced participant safety. Conversely, communication breakdowns are linked with trial delays, protocol deviations, and budget overruns. The findings reinforce the importance of cross-disciplinary dialogue and shared accountability in trial governance. Recommendations include early stakeholder alignment, digital collaboration tools, and structured communication protocols for sustainable trial success.
Keywords
Clinical trials, cross-functional teams, communication barriers, stakeholder collaboration, trial efficiency, protocol compliance, trial governance, interdepartmental communication, survey-based study, clinical research management
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