Intra-Venous Acetaminophen and Muscle Relaxants After Total Knee
NCT ID: NCT02449369
Last Updated: 2017-08-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE4
180 participants
INTERVENTIONAL
2015-04-30
2016-09-30
Brief Summary
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Detailed Description
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Standard Group Treatment: includes peripheral nerve single injection or catheter infusions (48 hours) as requested by the surgeon; preoperative (single dose) intravenous acetaminophen (1000 mg) and orphenadrine (60 mg); intraoperative spinal anesthesia or general anesthesia as determined by the anesthesia attending physician; postoperative oral oxycodone (5 mg) with acetaminophen (325 mg) (PRN dosing), oral orphenadrine (100 mg) every 12 hours for 3 doses, and intravenous hydromorphone (PRN dosing) for breakthrough pain.
Control Group Treatment: includes peripheral nerve single injection or catheter infusions (48 hours); preoperative (single dose) intravenous acetaminophen (1000 mg) intraoperative spinal anesthesia or general anesthesia as determined by the anesthesia attending physician; and postoperative oral oxycodone and acetaminophen (PRN dosing), and intravenous hydromorphone (PRN dosing) for breakthrough pain.
IVAM Group Treatment: includes peripheral nerve single injection or catheter infusions (48 hours); preoperative intravenous acetaminophen (1000 mg) and orphenadrine (60 mg); intraoperative spinal anesthesia or general anesthesia as determined by the anesthesia attending physician; postoperative intravenous acetaminophen (1000 mg) every 6 hours routine for total of 8 doses and intravenous orphenadrine (60 mg) every 12 hours for total of 4 doses; oral oxycodone (5 mg) (PRN dosing), and intravenous hydromorphone (PRN dosing) for breakthrough pain.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Control
Preop acetaminophen IV 1000 mg, Postop oral oxycodone \& acetaminophen (5/325 mg) 1 to 2 tabs every 4 hours PRN, and Postop hydromorphone IV 0.5 mg every 4 hours PRN
Preop acetaminophen IV
Postop oral oxycodone & acetaminophen
Postop hydromorphone IV
Standard
Preop acetaminophen IV 1000 mg, Preop orphenadrine IV 60 mg, Postop oral orphenadrine 100 mg every 12 hours for 3 doses, Postop oral oxycodone \& acetaminophen (5/325 mg) 1 to 2 tabs every 4 hours PRN, Postop hydromorphone IV 0.5 mg every 4 hours PRN
Preop acetaminophen IV
Preop orphenadrine IV
Postop oral oxycodone & acetaminophen
Postop hydromorphone IV
Postop oral orphenadrine
IVAM
Preop acetaminophen IV 1000 mg, Preop orphenadrine IV 60 mg, Postop acetaminophen IV 1000 mg every 6 hours for 7 doses, Postop orphenadrine IV 60 mg every 12 hours for 3 doses, Postop oral oxycodone 5 mg 1 to 2 tabs every 4 hours PRN, Postop hydromorphone IV 0.5 mg every 4 hours PRN
Preop acetaminophen IV
Preop orphenadrine IV
Postop hydromorphone IV
Postop oral oxycodone
Postop acetaminophen IV
Postop orphenadrine IV
Interventions
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Preop acetaminophen IV
Preop orphenadrine IV
Postop oral oxycodone & acetaminophen
Postop hydromorphone IV
Postop oral orphenadrine
Postop oral oxycodone
Postop acetaminophen IV
Postop orphenadrine IV
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. Primary, unilateral total knee arthroplasty
3. American Society of Anesthesiologist (ASA) physical status I, II, or III
Exclusion Criteria
2. Preoperative use of centrally acting muscle relaxants in the 24 hours preceding surgery
3. Peripheral regional anesthesia procedures other than femoral nerve injections or catheters for postoperative pain control (such as popliteal block)
4. Severe renal dysfunction, creatinine \> 2.0
5. Allergy or other contraindications to use of orphenadrine and/or acetaminophen
6. Pregnant or breast feeding
7. Abnormal Liver Function Tests(LFT) and / or history of chronic/excessive alcohol abuse.
8. History of Hepatitis, B or C,
9. History of cirrhosis or hepatic insufficiency
18 Years
85 Years
ALL
Yes
Sponsors
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Sagent Pharmaceuticals Inc.
INDUSTRY
AdventHealth
OTHER
Responsible Party
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Principal Investigators
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thomas Looke, MD
Role: PRINCIPAL_INVESTIGATOR
AdventHealth
Locations
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Florida Hospital Winter Park
Winter Park, Florida, United States
Countries
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References
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Looke TD, Kluth CT. Effect of preoperative intravenous methocarbamol and intravenous acetaminophen on opioid use after primary total hip and knee replacement. Orthopedics. 2013 Feb;36(2 Suppl):25-32. doi: 10.3928/01477447-20130122-54.
Hidalgo DA, Pusic AL. The role of methocarbamol and intercostal nerve blocks for pain management in breast augmentation. Aesthet Surg J. 2005 Nov-Dec;25(6):571-5. doi: 10.1016/j.asj.2005.09.003.
Schneider MS. Methocarbamol: adjunct therapy for pain management in breast augmentation. Aesthet Surg J. 2002 Jul;22(4):380-1. doi: 10.1067/maj.2002.126750.
Schneider MS. Pain reduction in breast augmentation using methocarbamol. Aesthetic Plast Surg. 1997 Jan-Feb;21(1):23-4. doi: 10.1007/s002669900076.
Gombotz H, Lochner R, Sigl R, Blasl J, Herzer G, Trimmel H. Opiate sparing effect of fixed combination of diclophenac and orphenadrine after unilateral total hip arthroplasty: A double-blind, randomized, placebo-controlled, multi-centre clinical trial. Wien Med Wochenschr. 2010 Nov;160(19-20):526-34. doi: 10.1007/s10354-010-0829-7. Epub 2010 Oct 8.
Malek J, Nedelova I, Lopourova M, Stefan M, Kostal R. [Diclofenac 75mg. and 30 mg. orfenadine (Neodolpasse) versus placebo and piroxicam in postoperative analgesia after arthroscopy]. Acta Chir Orthop Traumatol Cech. 2004;71(2):80-3. Czech.
Sinatra RS, Jahr JS, Reynolds L, Groudine SB, Royal MA, Breitmeyer JB, Viscusi ER. Intravenous acetaminophen for pain after major orthopedic surgery: an expanded analysis. Pain Pract. 2012 Jun;12(5):357-65. doi: 10.1111/j.1533-2500.2011.00514.x. Epub 2011 Oct 19.
Sinatra RS, Jahr JS, Reynolds LW, Viscusi ER, Groudine SB, Payen-Champenois C. Efficacy and safety of single and repeated administration of 1 gram intravenous acetaminophen injection (paracetamol) for pain management after major orthopedic surgery. Anesthesiology. 2005 Apr;102(4):822-31. doi: 10.1097/00000542-200504000-00019.
Korkmaz Dilmen O, Tunali Y, Cakmakkaya OS, Yentur E, Tutuncu AC, Tureci E, Bahar M. Efficacy of intravenous paracetamol, metamizol and lornoxicam on postoperative pain and morphine consumption after lumbar disc surgery. Eur J Anaesthesiol. 2010 May;27(5):428-32. doi: 10.1097/EJA.0b013e32833731a4.
Singla NK, Parulan C, Samson R, Hutchinson J, Bushnell R, Beja EG, Ang R, Royal MA. Plasma and cerebrospinal fluid pharmacokinetic parameters after single-dose administration of intravenous, oral, or rectal acetaminophen. Pain Pract. 2012 Sep;12(7):523-32. doi: 10.1111/j.1533-2500.2012.00556.x. Epub 2012 Apr 24.
Maurice-Szamburski A, Bruder N, Loundou A, Capdevila X, Auquier P. Development and validation of a perioperative satisfaction questionnaire in regional anesthesia. Anesthesiology. 2013 Jan;118(1):78-87. doi: 10.1097/ALN.0b013e31827469f2.
Other Identifiers
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521770
Identifier Type: -
Identifier Source: org_study_id
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