Comment by magicalhippo

I think it's just poorly written. If you go to the source[1] the trial period was planned from September 2024 to August 2025, and the submission says people are "undergoing" a trial. Perhaps it got delayed, or, more likely IMHO, the trial period is over and they're studying the data so haven't made reached a conclusion yet.

[1]: https://www.kitano-hp.or.jp/info/20240503