RE:Why the delay? Should be a standard format to reporting the Trial Results e.g.
Patient No. Date of First Treatment Date of Second Treatment Optimised First Treatment (Y/N) Optimised Second Treatment (Y/N) 90 day results (CR PR NR) 180 day results 270 day results etc.
These could be updated Quarterly or as results are obtained and annotated in respect of individual exceptions or occurrences.
This might lead to actually learning something from these Quarterlies.