Inpatient Pain Medication Administration: Understanding the Process and Its Delays

A patient's impression of quality of care is strongly influenced by pain management.

We sought to understand the process of pro re nata (PRN) pain medication administration through direct observation and use of timestamped data from the electronic medical record (EMR). The total time from nurse notification to administration was compared between PRN narcotics, non-narcotic pain, and nonpain medications.

We noted two pathways: patient-initiated requests and nurses preemptively asking about pain. We observed 44 instances of PRN medication administration (33 narcotics, 5 non-narcotics, 6 nonpain). Patients waited a median of 14.5 min for all PRN medications, interquartile range 6.5, 36. There was no significant difference in times for the patient-initiated pathway (n = 39, median 15 min, [7, 40]) compared to preemptive rounding (n = 5, 10 min [5, 30]), P = 0.88. Narcotics (median 14 min, [5, 30]) did not take longer than non-narcotic (11, [10, 88]) or nonpain medications (19.5, [11, 40]), P = 0.75. Electronic medical record data included only the time from medication retrieval to administration, which took approximately 5 min for all medications.

Medication administration is complex, comprising multiple vital steps. The findings of this study suggest opportunities for process improvement that may enhance the experience and overall satisfaction of the surgical patient.