Which of the following is NOT a type of publication that can be developed in Phase 1?

Publications developed during Phase 1 of a clinical trial typically focus on preliminary findings and related analyses. The primary goal is to provide a clear and concise communication of the research outcomes as soon as sufficient data are available. Given that, certain types of publications are more relevant in the context of Phase 1 data.

Systematic reviews are comprehensive summaries of existing literature related to a specific topic, synthesizing findings from multiple studies. They typically require a range of data across various trials, making them more applicable in later phases when a robust body of evidence is available. In contrast, journal manuscripts, clinical summary reports, and congress abstracts are more aligned with the findings and data that arise from Phase 1 studies, focusing on specific results and initial insights rather than extensive analyses of existing literature.

Thus, systematic reviews are not appropriate as a publication type in Phase 1 because they demand a broader and more extensive view of multiple studies rather than the singular focus of initial trial data.