TOPIC Inadequate pain management in postoperative patients. PICOT Question USED

TOPIC Inadequate pain management in postoperative patients.
PICOT Question USED IN PART 1: In postoperative patients (P), does the implementation of a multimodal pain management approach (I), compared to traditional unimodal pain management (C), result in improved pain control, reduced opioid consumption, and shorter hospital stays (O), within the first 72 hours after surgery (T)?  PLEASE THIS PICOT QUESTION NEED BE UPDATED PROFESSOR DID NOT ACCEPT IT BECAUSE THIS ONE NEED IRB APPROVAL, I NEED YOU TO MODIFY THIS PICOT QUESTION ACCORDING TO MY TOPIC, TO ONE THAT NOT NEED IRB APPROVAL. ( VERY IMPORTANT STEP)