TASK DEFINITION: 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.
PROBLEM: The patients suffered from partial or total intestinal obstruction , necrotizing enterocolitis or pyloric stenosis.All infants were fasting and studied during periods of at least one hour .

SOLUTION: not found

PROBLEM: Results suggest that rapid anesthesia with higher dose is better than slow anesthesia with lower dose for blood sampling in Beluga .

SOLUTION: not found

PROBLEM: After 24 months , women who took medications without exercising had significant improvements in BMD at the total hip ( +1.81 % ) and spine ( +2.85 % ) and significant decreases in Alkphase B ( -8.7 % ) and serum NTx ( -16.7 % ) .

SOLUTION:
not found