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Long-Term Safety Evaluation

Meaning

A critical phase of post-market surveillance and clinical research dedicated to assessing the cumulative risk profile of a therapeutic intervention, particularly hormonal replacement or modulation, over an extended period, often spanning several years. This evaluation moves beyond acute adverse events to identify rare, chronic, or slowly developing risks such as cardiovascular disease, certain malignancies, or changes in bone mineral density. Comprehensive long-term safety data is essential for accurately informing patient consent and guiding best-practice clinical protocols.