<<It also CLEARLY said that the ACTIVE arm was still ongoing>>
You are right that the opening statement is clearly about the historical arm, not the active arm, but they do go on to clearly imply that the treatment arm patients have been recruited and SCHEDULED, presumably in such a manner as to allow the company to expect results would be available "around" month end.
“While the scheduling of patients into the active treatment arm of our comparative study has taken a little longer than originally forecasted, we have made good progress in working through the recruitment process, completing the historical arm, and moving the regulatory process forward,”
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