Registry-results availability in completed glioblastoma trials

Archived study

Examines registry-results availability for 80 eligible completed glioblastoma trials in a September 2026 snapshot. 33 trials (41.25%) indicated results, with counts of 0/1, 11/33, 10/24 and 12/22 across increasing elapsed-time groups.

Interpretation and limits

This bounded cross-sectional cohort does not represent every glioblastoma trial. Missing registry results do not prove nonpublication or legal violations. Incomplete posting histories prevent deadline analysis, and the youngest group contains only one trial.

Package and provenance

The unchanged research package comes from upstream Case 16. It includes the archived session, analysis materials, results and figures. The poster uses an AI-generated illustrative photograph. This introduction summarizes archived findings; the analysis was not rerun.

Import provenance

This case was added to the Academic Research category on 2026-10-13, with the archived upstream case recorded as its source. The supplied session export and poster were uploaded without changing their contents. This introduction summarizes the archived findings and was standardized for the repository. The study, external data sources, and scientific results were not rerun or independently reverified for this import.

This GitHub catalog imports the case from the verified Hugging Face snapshot. The session export is referenced through that fixed revision; the cover and introduction are stored in this repository.

Case files

• Session export
• Case poster