Preoperative Gabapentin for Acute and Chronic Post-thoracotomy Analgesia

gabapentin 600 mg orally within 2 hours preoperatively, epidural infusion of 0.075% bupivacaine with 10 mcg/ml of hydromorphone at 6 ml/hour, fentanyl intravenous patient controlled analgesia at 10 mcg every 10 minutes as needed with a 200 mcg 4 hour lockout, oral acetaminophen 650 mg orally every 6 hours as needed for pain, intravenous ketorolac 15 mg every 6 hours as needed for pain.

Diphenhydramine 12.5 mg orally within 2 hours preoperatively, epidural infusion of 0.075% bupivacaine with 10 mcg/ml of hydromorphone at 6 ml/hour, fentanyl intravenous patient controlled analgesia at 10 mcg every 10 minutes as needed with a 200 mcg 4 hour lockout, oral acetaminophen 650 mg orally every 6 hours as needed for pain, intravenous ketorolac 15 mg every 6 hours as needed for pain.