At a glance
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Preoperative Gabapentin for Acute and Chronic Post-thoracotomy Analgesia: A Randomized, Double-blinded, Placebo-controlled Study
In Brief
A clinical study evaluating Gabapentin and Diphenhydramine for Pain. Completed, enrolled 146 participants across 1 site.
Detailed Summary
One dose of either gabapentin or placebo will be given to patients prior to thoracotomy. Patients will also receive an epidural infusion, intravenous patient-controlled analgesia with fentanyl, oral acetaminophen and intravenous ketorolac as needed to achieve optimal analgesia. Pain ratings and supplemental medication use will be recorded for 48 hours and will also be assessed at 3 months postoperatively to determine whether the patients who received gabapentin had improved analgesia and/or required less supplemental medication than the placebo group.
Study Details
Timeline
Interventions
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.