instruction:
In medical studies, the efficacy of medical treatments (called interventions) is evaluated within a group of study participants. You will be given a sentence of a study report in which your task is to list the phrases that describe the intervention(s) of the study. You should list the phrase in the same order that they appear in the text, separated by commas. If no information about the interventions is mentioned, just answer with "not found". Interventions are: a specific drug, surgery, talking therapy, a lifestyle modification, control or placebo treatment. Do not include details, dosages, frequency and duration, intervention mentions that are not in an informative span of text.
question:
The in vitro assay showed similar solubility after the in vitro digestion and similar transport across Caco-2 cells .
answer:
not found


question:
PTSD patients were recruited from five primary care clinics at four Veterans Affairs healthcare facilities and randomized to receive usual care or usual care plus 3CM .
answer:
usual care, usual care plus 3CM


question:
Rates of responses in patients adequately dosed ( i.e. , with significant hematotoxicity ) with amonafide ranged from 35 to 50 % .
answer:

amonafide