Morning admission for a same-day surgical procedure: resolution of a blood bank problem.

To minimize the risks associated with an elective surgical procedure on the day of admission without adequate time for blood bank serologic analysis, we implemented two administrative changes: (1) collection of blood samples from patients on the evening before operation and (2) a system for recommending a 3-hour delay of the operation in those cases without such a sample. During a 4-month period before implementation of these changes, 70 patients had serologic problems; morning blood samples had been obtained from 36 of these patients. For a comparable time after implementation of these changes, a serologic problem was encountered in 41 surgical cases, in 7 of which morning blood samples had been obtained. Similarly, the number of cases in which the operation was begun before resolution of a serologic problem decreased from 19 to 3. These decreases occurred despite a 13.4% increase in total morning-admission cases between the first and second study periods. Although no patient experienced adverse transfusion-related events during either study period, simple administrative changes that necessitated no increases in costs were instrumental in substantially decreasing the risks to patients.