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What the full CT.gov registry still does not show
This page combines rate, stock, and structural sparsity views so the disclosure burden is not mistaken for a single-sector problem.
Main figures
Sponsor classes
Absolute stock
Structural gaps
Main Dashboard
Registry size
578,109
All studies
Closed interventional
290,524
Primary comparison set
Eligible older studies
249,507
2-year denominator
2-year no-results
72.7%
Among eligible older studies
OTHER_GOV is worst on rate, OTHER is worst on total stock, and industry still carries a large unresolved block.
Volume matters. OTHER dominates absolute stock, but industry still contributes more than forty-four thousand long-past missing-results studies.
What disappears is not just results. Publication links, IPD statements, detailed descriptions, and even locations are often absent.