Pilot Trial: Postoperative Opioid-free Analgesia

"Current standard of care in the participating centers Prescription of around-the-clock non-opioid analgesics (acetaminophen and/or NSAIDs/COX-2) and a supply of opioids to be used as a rescue in case of breakthrough pain.~The specific round-the-clock analgesia and rescue opioid regimens will be determined by the patient's primary surgeon considering the surgical procedure, comorbidities and patient's preference."

"Prescription of around-the-clock non-opioid analgesics (acetaminophen alone or combined with NSAIDs/COX-2).~The specific non-opioid analgesia regimens will be determined by the patient's primary surgeon considering the surgical procedure, comorbidities and patient's preference."