English to Russian Medical Medical (general) clinical studies

Further assuming a planned accrual period of XX months (with approximately half of the subjects enrolled during the initial 60% of the accrual period, and the remaining half of the subjects enrolled during the last 40% of the accrual period), a minimum follow-up period of YY months, and an expectation that ZZ% of subjects will be lost to follow‑up (X% during the accrual period and Y% during the follow‑up period), XXX subjects will be enrolled ...